[ 34.314815][ T1104] u32 classifier [ 34.314834][ T1104] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.314837][ T1104] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1104, name: modprobe [ 34.314840][ T1104] preempt_count: 1, expected: 0 [ 34.314841][ T1104] RCU nest depth: 0, expected: 0 [ 34.314843][ T1104] locks held by modprobe/1104: 4, last CPU#3: [ 34.314845][ T1104] #0: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.314860][ T1104] #1: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.314867][ T1104] #2: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.314873][ T1104] #3: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.314880][ T1104] irq event stamp: 30328 [ 34.314881][ T1104] hardirqs last enabled at (30327): [] __down_trylock_console_sem+0x86/0xa0 [ 34.314885][ T1104] hardirqs last disabled at (30328): [] console_emit_next_record+0x3d4/0x4c0 [ 34.314889][ T1104] softirqs last enabled at (29272): [] handle_softirqs+0x67c/0x900 [ 34.314893][ T1104] softirqs last disabled at (29149): [] __irq_exit_rcu+0x145/0x1c0 [ 34.314897][ T1104] Preemption disabled at: [ 34.314898][ T1104] [] vprintk_emit+0x31b/0x3e0 [ 34.314904][ T1104] CPU: 3 UID: 0 PID: 1104 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.314909][ T1104] Tainted: [W]=WARN [ 34.314910][ T1104] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.314912][ T1104] Call Trace: [ 34.314915][ T1104] [ 34.314917][ T1104] dump_stack_lvl+0x6f/0xa0 [ 34.314925][ T1104] ? vprintk_emit+0x31b/0x3e0 [ 34.314927][ T1104] __might_resched.cold+0x1fe/0x2c1 [ 34.314933][ T1104] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.314939][ T1104] ? __kmalloc_noprof+0xdb/0x760 [ 34.314945][ T1104] __kmalloc_noprof+0x443/0x760 [ 34.314949][ T1104] ? alloc_buf.isra.0+0x4b/0x260 [ 34.314960][ T1104] ? do_raw_spin_unlock+0x59/0x250 [ 34.314964][ T1104] alloc_buf.isra.0+0x4b/0x260 [ 34.314969][ T1104] put_chars+0x1e1/0x2f0 [ 34.314973][ T1104] ? __send_to_port+0x420/0x420 [ 34.314975][ T1104] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.314981][ T1104] ? validate_chain+0x38b/0xc20 [ 34.314990][ T1104] hvc_console_print+0x292/0x780 [ 34.315002][ T1104] ? hvc_write+0x3a0/0x3a0 [ 34.315006][ T1104] ? rcu_is_watching+0x16/0xd0 [ 34.315010][ T1104] ? lock_acquire+0x13c/0x160 [ 34.315017][ T1104] console_emit_next_record+0x22f/0x4c0 [ 34.315023][ T1104] ? devkmsg_read+0x4b0/0x4b0 [ 34.315026][ T1104] ? console_flush_one_record+0x106/0x710 [ 34.315031][ T1104] ? rcu_is_watching+0x16/0xd0 [ 34.315034][ T1104] ? lock_acquire+0x13c/0x160 [ 34.315041][ T1104] console_flush_one_record+0x46f/0x710 [ 34.315047][ T1104] ? console_emit_next_record+0x4c0/0x4c0 [ 34.315050][ T1104] ? __lock_acquire+0x518/0xc20 [ 34.315060][ T1104] console_unlock+0xee/0x1f0 [ 34.315064][ T1104] ? console_flush_one_record+0x710/0x710 [ 34.315067][ T1104] ? rcu_is_watching+0x16/0xd0 [ 34.315069][ T1104] ? lock_acquire+0xe0/0x160 [ 34.315076][ T1104] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.315079][ T1104] ? vprintk_emit+0x320/0x3e0 [ 34.315084][ T1104] vprintk_emit+0x37c/0x3e0 [ 34.315090][ T1104] ? wake_up_klogd_work_func+0x90/0x90 [ 34.315099][ T1104] ? exit_u32+0x460/0x460 [cls_u32] [ 34.315104][ T1104] _printk+0xc7/0x100 [ 34.315109][ T1104] ? snapshot_read.cold+0x21/0x21 [ 34.315120][ T1104] ? do_one_initcall+0x113/0x4f0 [ 34.315126][ T1104] init_u32+0x1e/0x1000 [cls_u32] [ 34.315131][ T1104] do_one_initcall+0x124/0x4f0 [ 34.315136][ T1104] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 34.315144][ T1104] ? do_init_module+0xae/0x8a0 [ 34.315147][ T1104] ? kasan_unpoison+0x44/0x70 [ 34.315155][ T1104] do_init_module+0x2ad/0x8a0 [ 34.315161][ T1104] ? lockdep_hardirqs_on+0x91/0x130 [ 34.315166][ T1104] ? free_module+0x470/0x470 [ 34.315171][ T1104] ? kfree+0x123/0x590 [ 34.315177][ T1104] load_module+0x1424/0x1bb0 [ 34.315187][ T1104] ? security_kernel_post_read_file+0x2f/0x60 [ 34.315193][ T1104] ? layout_and_allocate.isra.0+0x680/0x680 [ 34.315199][ T1104] ? __ia32_sys_fsconfig+0x180/0x180 [ 34.315204][ T1104] ? find_held_lock+0x2b/0x80 [ 34.315208][ T1104] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.315214][ T1104] init_module_from_file+0x11f/0x1a0 [ 34.315219][ T1104] ? __do_sys_init_module+0x270/0x270 [ 34.315233][ T1104] ? __rwlock_init+0x150/0x150 [ 34.315239][ T1104] ? do_raw_spin_unlock+0x59/0x250 [ 34.315244][ T1104] idempotent_init_module+0x37b/0x7c0 [ 34.315249][ T1104] ? init_module_from_file+0x1a0/0x1a0 [ 34.315259][ T1104] ? cap_capable+0x1d7/0x3d0 [ 34.315261][ T1104] ? exc_page_fault+0x87/0x100 [ 34.315270][ T1104] __x64_sys_finit_module+0xdf/0x190 [ 34.315272][ T1104] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 34.315278][ T1104] do_syscall_64+0xff/0x530 [ 34.315282][ T1104] ? exc_page_fault+0xee/0x100 [ 34.315287][ T1104] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.315291][ T1104] RIP: 0033:0x7fb11116937d [ 34.315295][ T1104] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 34.315298][ T1104] RSP: 002b:00007fff24be8bf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 34.315302][ T1104] RAX: ffffffffffffffda RBX: 000055ec1dbfe810 RCX: 00007fb11116937d [ 34.315304][ T1104] RDX: 0000000000000000 RSI: 000055ebdfc75ffd RDI: 0000000000000000 [ 34.315305][ T1104] RBP: 00007fff24be8c90 R08: 0000000000000000 R09: 0000000000000000 [ 34.315306][ T1104] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ebdfc75ffd [ 34.315308][ T1104] R13: 000055ec1dbfe950 R14: 0000000000040000 R15: 0000000000000000 [ 34.315320][ T1104] [ 34.348207][ T1104] input device check on [ 34.348437][ T1104] Actions configured [ 34.813074][ T1125] gre: GRE over IPv4 demultiplexer driver [ 34.821308][ T1125] ip_gre: GRE over IPv4 tunneling driver [ 36.030698][ T1172] ip (1172) used greatest stack depth: 24384 bytes left [ 36.030718][ T1172] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.030721][ T1172] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1172, name: ip [ 36.030724][ T1172] preempt_count: 2, expected: 0 [ 36.030725][ T1172] RCU nest depth: 0, expected: 0 [ 36.030727][ T1172] locks held by ip/1172: 5, last CPU#0: [ 36.030729][ T1172] #0: ffffffffb2a167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 36.030745][ T1172] #1: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 36.030753][ T1172] #2: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 36.030760][ T1172] #3: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 36.030766][ T1172] #4: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 36.030773][ T1172] irq event stamp: 32580 [ 36.030775][ T1172] hardirqs last enabled at (32579): [] __down_trylock_console_sem+0x86/0xa0 [ 36.030779][ T1172] hardirqs last disabled at (32580): [] console_emit_next_record+0x3d4/0x4c0 [ 36.030788][ T1172] softirqs last enabled at (32324): [] handle_softirqs+0x67c/0x900 [ 36.030791][ T1172] softirqs last disabled at (32319): [] __irq_exit_rcu+0x145/0x1c0 [ 36.030795][ T1172] Preemption disabled at: [ 36.030796][ T1172] [<0000000000000000>] 0x0 [ 36.030805][ T1172] CPU: 0 UID: 0 PID: 1172 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.030810][ T1172] Tainted: [W]=WARN [ 36.030811][ T1172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.030814][ T1172] Call Trace: [ 36.030816][ T1172] [ 36.030819][ T1172] dump_stack_lvl+0x6f/0xa0 [ 36.030828][ T1172] __might_resched.cold+0x1fe/0x2c1 [ 36.030834][ T1172] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.030841][ T1172] ? __kmalloc_noprof+0xdb/0x760 [ 36.030848][ T1172] __kmalloc_noprof+0x443/0x760 [ 36.030851][ T1172] ? alloc_buf.isra.0+0x4b/0x260 [ 36.030862][ T1172] ? do_raw_spin_unlock+0x59/0x250 [ 36.030866][ T1172] alloc_buf.isra.0+0x4b/0x260 [ 36.030873][ T1172] put_chars+0x1e1/0x2f0 [ 36.030877][ T1172] ? __send_to_port+0x420/0x420 [ 36.030880][ T1172] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 36.030885][ T1172] ? validate_chain+0x38b/0xc20 [ 36.030896][ T1172] hvc_console_print+0x292/0x780 [ 36.030909][ T1172] ? hvc_write+0x3a0/0x3a0 [ 36.030913][ T1172] ? rcu_is_watching+0x16/0xd0 [ 36.030917][ T1172] ? lock_acquire+0x13c/0x160 [ 36.030925][ T1172] console_emit_next_record+0x22f/0x4c0 [ 36.030932][ T1172] ? devkmsg_read+0x4b0/0x4b0 [ 36.030935][ T1172] ? console_flush_one_record+0x106/0x710 [ 36.030940][ T1172] ? rcu_is_watching+0x16/0xd0 [ 36.030944][ T1172] ? lock_acquire+0x13c/0x160 [ 36.030952][ T1172] console_flush_one_record+0x46f/0x710 [ 36.030960][ T1172] ? console_emit_next_record+0x4c0/0x4c0 [ 36.030963][ T1172] ? __lock_acquire+0x518/0xc20 [ 36.030973][ T1172] console_unlock+0xee/0x1f0 [ 36.030978][ T1172] ? console_flush_one_record+0x710/0x710 [ 36.030981][ T1172] ? rcu_is_watching+0x16/0xd0 [ 36.030985][ T1172] ? lock_acquire+0xe0/0x160 [ 36.030992][ T1172] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.030995][ T1172] ? vprintk_emit+0x320/0x3e0 [ 36.031001][ T1172] vprintk_emit+0x37c/0x3e0 [ 36.031006][ T1172] ? wake_up_klogd_work_func+0x90/0x90 [ 36.031012][ T1172] ? __lock_acquire+0x518/0xc20 [ 36.031019][ T1172] _printk+0xc7/0x100 [ 36.031025][ T1172] ? snapshot_read.cold+0x21/0x21 [ 36.031030][ T1172] ? do_raw_spin_lock+0x131/0x280 [ 36.031034][ T1172] ? __rwlock_init+0x150/0x150 [ 36.031042][ T1172] ? do_raw_spin_lock+0x131/0x280 [ 36.031047][ T1172] do_exit.cold+0x82/0x9c [ 36.031053][ T1172] ? exit_notify+0x890/0x890 [ 36.031055][ T1172] ? __lock_release.isra.0+0x69/0x1a0 [ 36.031060][ T1172] ? rcu_is_watching+0x16/0xd0 [ 36.031068][ T1172] do_group_exit+0xb8/0x370 [ 36.031073][ T1172] __x64_sys_exit_group+0x3c/0x50 [ 36.031076][ T1172] x64_sys_call+0x1567/0x1570 [ 36.031081][ T1172] do_syscall_64+0xff/0x530 [ 36.031087][ T1172] ? exc_page_fault+0xee/0x100 [ 36.031092][ T1172] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.031096][ T1172] RIP: 0033:0x7fca6d4711b8 [ 36.031099][ T1172] Code: Unable to access opcode bytes at 0x7fca6d47118e. [ 36.031101][ T1172] RSP: 002b:00007ffda6d86448 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 36.031105][ T1172] RAX: ffffffffffffffda RBX: 00007fca6d5a1f88 RCX: 00007fca6d4711b8 [ 36.031107][ T1172] RDX: 00007fca6d1bbfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 36.031109][ T1172] RBP: 00007ffda6d864a0 R08: 0000000000000000 R09: 0000000000008010 [ 36.031111][ T1172] R10: 00007ffda6d86260 R11: 0000000000000246 R12: 0000000000000001 [ 36.031113][ T1172] R13: 0000000000000000 R14: 00007fca6d5a0680 R15: 00007fca6d5a1fa0 [ 36.031127][ T1172] [ 36.764898][ T1191] ip6_gre: GRE over IPv6 tunneling driver [ 36.912593][ T70] ip6_tunnel: ip6gretap00 xmit: Local address not yet configured! [ 36.912670][ T70] [ 36.912672][ T70] ============================= [ 36.912673][ T70] WARNING: suspicious RCU usage [ 36.912675][ T70] 7.2.0-virtme #1 Tainted: G W [ 36.912677][ T70] ----------------------------- [ 36.912677][ T70] kernel/sched/core.c:9196 Illegal context switch in RCU-bh read-side critical section! [ 36.912679][ T70] [ 36.912679][ T70] other info that might help us debug this: [ 36.912679][ T70] [ 36.912680][ T70] [ 36.912680][ T70] rcu_scheduler_active = 2, debug_locks = 1 [ 36.912681][ T70] locks held by kworker/3:1/70: 12, last CPU#3: [ 36.912683][ T70] #0: ff11000009420340 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 36.912697][ T70] #1: ffa00000004b7d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 36.912701][ T70] #2: ff1100000f266d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 36.912707][ T70] #3: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 36.912710][ T70] #4: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 36.912714][ T70] #5: ffffffffb2b94ba0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x204/0x1b90 [ 36.912720][ T70] #6: ff1100000fa6ba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#2){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 36.912724][ T70] #7: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ 36.912729][ T70] #8: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 36.912733][ T70] #9: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 36.912737][ T70] #10: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 36.912741][ T70] #11: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 36.912744][ T70] [ 36.912744][ T70] stack backtrace: [ 36.912747][ T70] CPU: 3 UID: 0 PID: 70 Comm: kworker/3:1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.912750][ T70] Tainted: [W]=WARN [ 36.912751][ T70] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.912753][ T70] Workqueue: mld mld_ifc_work [ 36.912756][ T70] Call Trace: [ 36.912758][ T70] [ 36.912759][ T70] dump_stack_lvl+0x6f/0xa0 [ 36.912766][ T70] lockdep_rcu_suspicious.cold+0x37/0x8a [ 36.912772][ T70] __might_resched+0x2ac/0x390 [ 36.912777][ T70] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.912780][ T70] ? __kmalloc_noprof+0xdb/0x760 [ 36.912791][ T70] __kmalloc_noprof+0x443/0x760 [ 36.912794][ T70] ? alloc_buf.isra.0+0x4b/0x260 [ 36.912801][ T70] ? do_raw_spin_unlock+0x59/0x250 [ 36.912804][ T70] alloc_buf.isra.0+0x4b/0x260 [ 36.912808][ T70] put_chars+0x1e1/0x2f0 [ 36.912811][ T70] ? __send_to_port+0x420/0x420 [ 36.912813][ T70] ? validate_chain+0x34a/0xc20 [ 36.912819][ T70] hvc_console_print+0x292/0x780 [ 36.912828][ T70] ? hvc_write+0x3a0/0x3a0 [ 36.912830][ T70] ? rcu_is_watching+0x16/0xd0 [ 36.912833][ T70] ? lock_acquire+0x13c/0x160 [ 36.912838][ T70] console_emit_next_record+0x22f/0x4c0 [ 36.912842][ T70] ? devkmsg_read+0x4b0/0x4b0 [ 36.912844][ T70] ? console_flush_one_record+0x106/0x710 [ 36.912847][ T70] ? rcu_is_watching+0x16/0xd0 [ 36.912849][ T70] ? lock_acquire+0x13c/0x160 [ 36.912853][ T70] console_flush_one_record+0x46f/0x710 [ 36.912858][ T70] ? console_emit_next_record+0x4c0/0x4c0 [ 36.912860][ T70] ? __lock_acquire+0x518/0xc20 [ 36.912866][ T70] console_unlock+0xee/0x1f0 [ 36.912869][ T70] ? console_flush_one_record+0x710/0x710 [ 36.912871][ T70] ? rcu_is_watching+0x16/0xd0 [ 36.912873][ T70] ? lock_acquire+0xe0/0x160 [ 36.912877][ T70] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.912879][ T70] ? vprintk_emit+0x320/0x3e0 [ 36.912882][ T70] vprintk_emit+0x37c/0x3e0 [ 36.912886][ T70] ? wake_up_klogd_work_func+0x90/0x90 [ 36.912888][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 36.912893][ T70] _printk+0xc7/0x100 [ 36.912896][ T70] ? snapshot_read.cold+0x21/0x21 [ 36.912898][ T70] ? ___ratelimit+0x4e7/0xa00 [ 36.912904][ T70] ? idr_get_free+0x830/0x830 [ 36.912909][ T70] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 36.912914][ T70] ip6gre_tunnel_xmit+0x1f5/0xdd0 [ip6_gre] [ 36.912921][ T70] ? __gre6_xmit+0x19a0/0x19a0 [ip6_gre] [ 36.912924][ T70] ? stack_trace_save+0x93/0xc0 [ 36.912928][ T70] ? netif_skb_features+0x662/0x14e0 [ 36.912931][ T70] ? mark_lock_irq+0x390/0x9c0 [ 36.912933][ T70] ? skb_network_protocol+0x3b0/0x3b0 [ 36.912937][ T70] ? save_trace+0xe8/0x280 [ 36.912943][ T70] dev_hard_start_xmit+0xf4/0x620 [ 36.912950][ T70] sch_direct_xmit+0x25b/0x1100 [ 36.912955][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 36.912958][ T70] ? dequeue_skb+0x1db0/0x1db0 [ 36.912960][ T70] ? __rcu_read_lock+0x70/0x70 [ 36.912962][ T70] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 36.912964][ T70] ? lock_acquire+0x13c/0x160 [ 36.912969][ T70] __dev_xmit_skb+0xecc/0x1be0 [ 36.912974][ T70] ? alloc_netdev_dummy+0x30/0x30 [ 36.912975][ T70] ? __dev_queue_xmit+0x204/0x1b90 [ 36.912979][ T70] ? rcu_is_watching+0x16/0xd0 [ 36.912980][ T70] ? lock_acquire+0x13c/0x160 [ 36.912985][ T70] __dev_queue_xmit+0x952/0x1b90 [ 36.912988][ T70] ? __lock_acquire+0x518/0xc20 [ 36.912993][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 36.912995][ T70] ? find_held_lock+0x2b/0x80 [ 36.912997][ T70] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 36.913000][ T70] ? __asan_memcpy+0x3c/0x60 [ 36.913005][ T70] ? eth_header+0x14c/0x180 [ 36.913008][ T70] ? neigh_resolve_output.part.0+0x344/0x740 [ 36.913016][ T70] ip6_finish_output2+0x48d/0x13f0 [ 36.913021][ T70] ? ip6_dst_lookup+0x80/0x80 [ 36.913023][ T70] ? find_held_lock+0x2b/0x80 [ 36.913026][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 36.913030][ T70] ? ip6_mtu+0x174/0x410 [ 36.913035][ T70] ip6_finish_output+0x701/0xe80 [ 36.913040][ T70] ip6_output+0x23f/0x7f0 [ 36.913043][ T70] ? ip6_finish_output+0xe80/0xe80 [ 36.913045][ T70] ? __lock_release.isra.0+0x69/0x1a0 [ 36.913048][ T70] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 36.913050][ T70] ? mark_held_locks+0x40/0x70 [ 36.913054][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 36.913057][ T70] ? __local_bh_enable_ip+0xaa/0x150 [ 36.913059][ T70] ? icmp6_dst_alloc+0x317/0x4d0 [ 36.913063][ T70] mld_sendpack+0x9d6/0xec0 [ 36.913068][ T70] ? mld_dad_start_work+0x240/0x240 [ 36.913074][ T70] ? mld_send_cr+0x50f/0x820 [ 36.913078][ T70] mld_ifc_work+0x36/0x190 [ 36.913081][ T70] ? process_one_work+0xdfc/0x1560 [ 36.913082][ T70] process_one_work+0xe3e/0x1560 [ 36.913090][ T70] ? __queue_delayed_work+0x470/0x470 [ 36.913093][ T70] ? lock_acquire.part.0+0xd4/0x280 [ 36.913101][ T70] worker_thread+0x4f1/0xd60 [ 36.913106][ T70] ? rescuer_thread+0x1340/0x1340 [ 36.913108][ T70] ? __kthread_parkme+0xbd/0x210 [ 36.913111][ T70] ? rescuer_thread+0x1340/0x1340 [ 36.913114][ T70] ? rescuer_thread+0x1340/0x1340 [ 36.913116][ T70] kthread+0x367/0x460 [ 36.913119][ T70] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 36.913122][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 36.913125][ T70] ret_from_fork+0x474/0x6b0 [ 36.913130][ T70] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 36.913133][ T70] ? __switch_to+0x5a3/0xe00 [ 36.913137][ T70] ? kthread_affine_preferred+0x4c0/0x4c0 [ 36.913140][ T70] ret_from_fork_asm+0x11/0x20 [ 36.913149][ T70] [ 38.919601][ T9] ip6_tunnel: ip6erspan00 xmit: Local address not yet configured! [ 38.919729][ T9] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 38.919731][ T9] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9, name: kworker/0:0 [ 38.919733][ T9] preempt_count: 203, expected: 0 [ 38.919734][ T9] RCU nest depth: 3, expected: 0 [ 38.919735][ T9] locks held by kworker/0:0/9: 13, last CPU#0: [ 38.919737][ T9] #0: ff11000009420340 ((wq_completion)mld){+.+.}-{0:0}, at: process_one_work+0xd9a/0x1560 [ 38.919751][ T9] #1: ffa0000000097d10 ((work_completion)(&(&idev->mc_ifc_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdfc/0x1560 [ 38.919755][ T9] #2: ff1100000fad0d30 (&idev->mc_lock){+.+.}-{4:4}, at: mld_ifc_work+0x2e/0x190 [ 38.919761][ T9] #3: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: mld_sendpack+0x1c9/0xec0 [ 38.919765][ T9] #4: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: ip6_output+0x11d/0x7f0 [ 38.919770][ T9] #5: ffffffffb2b94ba0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x204/0x1b90 [ 38.919775][ T9] #6: ff1100000f8d2228 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock#4){+...}-{3:3}, at: __dev_xmit_skb+0xcb8/0x1be0 [ 38.919780][ T9] #7: ff1100000f6def18 (&qdisc_xmit_lock_key#6){+...}-{3:3}, at: sch_direct_xmit+0x2e5/0x1100 [ 38.919785][ T9] #8: ffffffffb2b94c00 (rcu_read_lock){....}-{1:3}, at: ip6_tnl_xmit_ctl+0xfd/0x390 [ 38.919790][ T9] #9: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 38.919800][ T9] #10: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 38.919805][ T9] #11: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 38.919809][ T9] #12: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 38.919814][ T9] irq event stamp: 29431 [ 38.919815][ T9] hardirqs last enabled at (29430): [] __down_trylock_console_sem+0x86/0xa0 [ 38.919818][ T9] hardirqs last disabled at (29431): [] console_emit_next_record+0x3d4/0x4c0 [ 38.919821][ T9] softirqs last enabled at (29420): [] neigh_resolve_output.part.0+0x481/0x740 [ 38.919824][ T9] softirqs last disabled at (29424): [] __dev_queue_xmit+0x204/0x1b90 [ 38.919827][ T9] Preemption disabled at: [ 38.919827][ T9] [] __dev_queue_xmit+0x20c/0x1b90 [ 38.919834][ T9] CPU: 0 UID: 0 PID: 9 Comm: kworker/0:0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 38.919838][ T9] Tainted: [W]=WARN [ 38.919839][ T9] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 38.919841][ T9] Workqueue: mld mld_ifc_work [ 38.919844][ T9] Call Trace: [ 38.919845][ T9] [ 38.919847][ T9] dump_stack_lvl+0x6f/0xa0 [ 38.919854][ T9] ? __dev_queue_xmit+0x20c/0x1b90 [ 38.919856][ T9] __might_resched.cold+0x1fe/0x2c1 [ 38.919862][ T9] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 38.919866][ T9] ? __kmalloc_noprof+0xdb/0x760 [ 38.919871][ T9] __kmalloc_noprof+0x443/0x760 [ 38.919873][ T9] ? alloc_buf.isra.0+0x4b/0x260 [ 38.919880][ T9] ? do_raw_spin_unlock+0x59/0x250 [ 38.919883][ T9] alloc_buf.isra.0+0x4b/0x260 [ 38.919888][ T9] put_chars+0x1e1/0x2f0 [ 38.919890][ T9] ? __send_to_port+0x420/0x420 [ 38.919894][ T9] ? validate_chain+0x34a/0xc20 [ 38.919900][ T9] hvc_console_print+0x292/0x780 [ 38.919905][ T9] ? __lock_acquire+0x518/0xc20 [ 38.919911][ T9] ? hvc_write+0x3a0/0x3a0 [ 38.919915][ T9] ? rcu_is_watching+0x16/0xd0 [ 38.919921][ T9] console_emit_next_record+0x22f/0x4c0 [ 38.919926][ T9] ? devkmsg_read+0x4b0/0x4b0 [ 38.919928][ T9] ? console_flush_one_record+0x106/0x710 [ 38.919932][ T9] ? rcu_is_watching+0x16/0xd0 [ 38.919934][ T9] ? lock_acquire+0x13c/0x160 [ 38.919938][ T9] console_flush_one_record+0x46f/0x710 [ 38.919944][ T9] ? console_emit_next_record+0x4c0/0x4c0 [ 38.919946][ T9] ? __lock_acquire+0x518/0xc20 [ 38.919955][ T9] console_unlock+0xee/0x1f0 [ 38.919958][ T9] ? console_flush_one_record+0x710/0x710 [ 38.919960][ T9] ? rcu_is_watching+0x16/0xd0 [ 38.919962][ T9] ? lock_acquire+0xe0/0x160 [ 38.919967][ T9] ? __down_trylock_console_sem+0x5e/0xa0 [ 38.919968][ T9] ? vprintk_emit+0x320/0x3e0 [ 38.919972][ T9] vprintk_emit+0x37c/0x3e0 [ 38.919975][ T9] ? wake_up_klogd_work_func+0x90/0x90 [ 38.919978][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 38.919983][ T9] _printk+0xc7/0x100 [ 38.919987][ T9] ? snapshot_read.cold+0x21/0x21 [ 38.919989][ T9] ? ___ratelimit+0x4e7/0xa00 [ 38.919995][ T9] ? idr_get_free+0x830/0x830 [ 38.920001][ T9] ip6_tnl_xmit_ctl.cold+0x75/0x7a [ 38.920006][ T9] ip6erspan_tunnel_xmit+0x2cf/0x2db4 [ip6_gre] [ 38.920016][ T9] ? ip6gre_tunnel_siocdevprivate+0x1a70/0x1a70 [ip6_gre] [ 38.920020][ T9] ? validate_chain+0x34a/0xc20 [ 38.920033][ T9] dev_hard_start_xmit+0xf4/0x620 [ 38.920039][ T9] sch_direct_xmit+0x25b/0x1100 [ 38.920043][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 38.920046][ T9] ? dequeue_skb+0x1db0/0x1db0 [ 38.920048][ T9] ? __rcu_read_lock+0x70/0x70 [ 38.920050][ T9] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 38.920051][ T9] ? lock_acquire+0x13c/0x160 [ 38.920057][ T9] __dev_xmit_skb+0xecc/0x1be0 [ 38.920063][ T9] ? alloc_netdev_dummy+0x30/0x30 [ 38.920064][ T9] ? __dev_queue_xmit+0x204/0x1b90 [ 38.920068][ T9] ? rcu_is_watching+0x16/0xd0 [ 38.920070][ T9] ? lock_acquire+0x13c/0x160 [ 38.920074][ T9] __dev_queue_xmit+0x952/0x1b90 [ 38.920077][ T9] ? __lock_acquire+0x518/0xc20 [ 38.920083][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 38.920085][ T9] ? find_held_lock+0x2b/0x80 [ 38.920088][ T9] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 38.920091][ T9] ? __asan_memcpy+0x3c/0x60 [ 38.920096][ T9] ? eth_header+0x14c/0x180 [ 38.920099][ T9] ? neigh_resolve_output.part.0+0x344/0x740 [ 38.920108][ T9] ip6_finish_output2+0x48d/0x13f0 [ 38.920114][ T9] ? ip6_dst_lookup+0x80/0x80 [ 38.920116][ T9] ? find_held_lock+0x2b/0x80 [ 38.920119][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 38.920123][ T9] ? ip6_mtu+0x174/0x410 [ 38.920128][ T9] ip6_finish_output+0x701/0xe80 [ 38.920133][ T9] ip6_output+0x23f/0x7f0 [ 38.920137][ T9] ? ip6_finish_output+0xe80/0xe80 [ 38.920139][ T9] ? __lock_release.isra.0+0x69/0x1a0 [ 38.920141][ T9] ? xfrm_bundle_lookup.constprop.0+0xba0/0xba0 [ 38.920144][ T9] ? mark_held_locks+0x40/0x70 [ 38.920148][ T9] ? __local_bh_enable_ip+0xaa/0x150 [ 38.920151][ T9] ? __local_bh_enable_ip+0xaa/0x150 [ 38.920153][ T9] ? icmp6_dst_alloc+0x317/0x4d0 [ 38.920158][ T9] mld_sendpack+0x9d6/0xec0 [ 38.920163][ T9] ? mld_dad_start_work+0x240/0x240 [ 38.920170][ T9] ? mld_send_cr+0x50f/0x820 [ 38.920175][ T9] mld_ifc_work+0x36/0x190 [ 38.920177][ T9] ? process_one_work+0xdfc/0x1560 [ 38.920179][ T9] process_one_work+0xe3e/0x1560 [ 38.920187][ T9] ? __queue_delayed_work+0x470/0x470 [ 38.920190][ T9] ? lock_acquire.part.0+0xd4/0x280 [ 38.920199][ T9] worker_thread+0x4f1/0xd60 [ 38.920206][ T9] ? rescuer_thread+0x1340/0x1340 [ 38.920209][ T9] kthread+0x367/0x460 [ 38.920211][ T9] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 38.920215][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 38.920218][ T9] ret_from_fork+0x474/0x6b0 [ 38.920223][ T9] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 38.920226][ T9] ? __switch_to+0x5a3/0xe00 [ 38.920230][ T9] ? kthread_affine_preferred+0x4c0/0x4c0 [ 38.920233][ T9] ret_from_fork_asm+0x11/0x20 [ 38.920243][ T9] [ 39.198941][ T9] ip6_tunnel: ip6erspan00 xmit: Local address not yet configured! [ 39.516554][ T1276] test-br0: port 1(test-dummy0) entered blocking state [ 39.517228][ T1276] test-br0: port 1(test-dummy0) entered disabled state [ 39.518114][ T1276] test-dummy0: entered allmulticast mode [ 39.520299][ T1276] test-dummy0: entered promiscuous mode [ 39.599167][ T1278] test-br0: port 1(test-dummy0) entered blocking state [ 39.599862][ T1278] test-br0: port 1(test-dummy0) entered forwarding state [ 40.434888][ T1314] test-dummy0: left allmulticast mode [ 40.434908][ T1314] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 40.434910][ T1314] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1314, name: ip [ 40.434912][ T1314] preempt_count: 1, expected: 0 [ 40.434913][ T1314] RCU nest depth: 0, expected: 0 [ 40.434914][ T1314] locks held by ip/1314: 6, last CPU#0: [ 40.434916][ T1314] #0: ffffffffb331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 40.434929][ T1314] #1: ff1100000a7ece10 (&dev_instance_lock_key#2){+.+.}-{4:4}, at: dev_set_allmulti+0x96/0x240 [ 40.434935][ T1314] #2: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 40.434940][ T1314] #3: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 40.434944][ T1314] #4: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 40.434948][ T1314] #5: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 40.434952][ T1314] irq event stamp: 15328 [ 40.434953][ T1314] hardirqs last enabled at (15327): [] __down_trylock_console_sem+0x86/0xa0 [ 40.434956][ T1314] hardirqs last disabled at (15328): [] console_emit_next_record+0x3d4/0x4c0 [ 40.434958][ T1314] softirqs last enabled at (15314): [] handle_softirqs+0x67c/0x900 [ 40.434962][ T1314] softirqs last disabled at (14321): [] __irq_exit_rcu+0x145/0x1c0 [ 40.434964][ T1314] Preemption disabled at: [ 40.434965][ T1314] [] vprintk_emit+0x31b/0x3e0 [ 40.434970][ T1314] CPU: 0 UID: 0 PID: 1314 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 40.434974][ T1314] Tainted: [W]=WARN [ 40.434975][ T1314] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 40.434976][ T1314] Call Trace: [ 40.434978][ T1314] [ 40.434980][ T1314] dump_stack_lvl+0x6f/0xa0 [ 40.434986][ T1314] ? vprintk_emit+0x31b/0x3e0 [ 40.434988][ T1314] __might_resched.cold+0x1fe/0x2c1 [ 40.434993][ T1314] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 40.434997][ T1314] ? __kmalloc_noprof+0xdb/0x760 [ 40.435002][ T1314] __kmalloc_noprof+0x443/0x760 [ 40.435004][ T1314] ? alloc_buf.isra.0+0x4b/0x260 [ 40.435010][ T1314] ? do_raw_spin_unlock+0x59/0x250 [ 40.435013][ T1314] alloc_buf.isra.0+0x4b/0x260 [ 40.435017][ T1314] put_chars+0x1e1/0x2f0 [ 40.435020][ T1314] ? __send_to_port+0x420/0x420 [ 40.435027][ T1314] hvc_console_print+0x292/0x780 [ 40.435035][ T1314] ? hvc_write+0x3a0/0x3a0 [ 40.435038][ T1314] ? lock_acquire+0x13c/0x160 [ 40.435043][ T1314] console_emit_next_record+0x22f/0x4c0 [ 40.435048][ T1314] ? devkmsg_read+0x4b0/0x4b0 [ 40.435050][ T1314] ? console_flush_one_record+0x106/0x710 [ 40.435053][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435056][ T1314] ? lock_acquire+0x13c/0x160 [ 40.435060][ T1314] console_flush_one_record+0x46f/0x710 [ 40.435065][ T1314] ? console_emit_next_record+0x4c0/0x4c0 [ 40.435067][ T1314] ? __lock_acquire+0x518/0xc20 [ 40.435072][ T1314] console_unlock+0xee/0x1f0 [ 40.435075][ T1314] ? console_flush_one_record+0x710/0x710 [ 40.435077][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435079][ T1314] ? lock_acquire+0xe0/0x160 [ 40.435083][ T1314] ? __down_trylock_console_sem+0x5e/0xa0 [ 40.435085][ T1314] ? vprintk_emit+0x320/0x3e0 [ 40.435088][ T1314] vprintk_emit+0x37c/0x3e0 [ 40.435091][ T1314] ? wake_up_klogd_work_func+0x90/0x90 [ 40.435097][ T1314] _printk+0xc7/0x100 [ 40.435101][ T1314] ? snapshot_read.cold+0x21/0x21 [ 40.435102][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435105][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435106][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435107][ T1314] ? trace_contention_end+0xb3/0x180 [ 40.435109][ T1314] ? netdev_name+0x43/0x60 [ 40.435113][ T1314] ? __netdev_printk+0x17f/0x1d0 [ 40.435117][ T1314] netdev_info+0xe2/0x116 [ 40.435120][ T1314] ? netdev_notice+0x120/0x120 [ 40.435122][ T1314] ? ww_mutex_lock+0x160/0x160 [ 40.435128][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435133][ T1314] netif_set_allmulti.cold+0x7c/0x166 [ 40.435137][ T1314] ? dev_set_allmulti+0x96/0x240 [ 40.435139][ T1314] dev_set_allmulti+0xa6/0x240 [ 40.435141][ T1314] del_nbp+0xb7/0xc10 [ 40.435145][ T1314] ? __asan_memset+0x27/0x50 [ 40.435151][ T1314] br_dev_delete+0x9d/0x1e0 [ 40.435155][ T1314] rtnl_dellink+0x48f/0xae0 [ 40.435157][ T1314] ? mark_usage+0x61/0x170 [ 40.435159][ T1314] ? __lock_acquire+0x518/0xc20 [ 40.435160][ T1314] ? __lock_acquire+0x518/0xc20 [ 40.435163][ T1314] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 40.435186][ T1314] ? lock_acquire.part.0+0xd4/0x280 [ 40.435188][ T1314] ? find_held_lock+0x2b/0x80 [ 40.435191][ T1314] ? __lock_release.isra.0+0x69/0x1a0 [ 40.435193][ T1314] ? mark_usage+0x61/0x170 [ 40.435196][ T1314] ? __lock_acquire+0x518/0xc20 [ 40.435200][ T1314] ? lock_acquire.part.0+0xd4/0x280 [ 40.435202][ T1314] ? find_held_lock+0x2b/0x80 [ 40.435204][ T1314] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 40.435206][ T1314] ? __lock_release.isra.0+0x69/0x1a0 [ 40.435210][ T1314] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 40.435213][ T1314] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 40.435216][ T1314] ? rtnl_link_fill+0x920/0x920 [ 40.435217][ T1314] ? __lock_acquire+0x518/0xc20 [ 40.435222][ T1314] ? lock_acquire.part.0+0xd4/0x280 [ 40.435224][ T1314] ? find_held_lock+0x2b/0x80 [ 40.435228][ T1314] netlink_rcv_skb+0x14e/0x3a0 [ 40.435231][ T1314] ? rtnl_link_fill+0x920/0x920 [ 40.435234][ T1314] ? netlink_ack+0xcf0/0xcf0 [ 40.435241][ T1314] ? netlink_deliver_tap+0xc5/0x330 [ 40.435243][ T1314] ? netlink_deliver_tap+0x13c/0x330 [ 40.435248][ T1314] netlink_unicast+0x486/0x750 [ 40.435252][ T1314] ? netlink_attachskb+0x810/0x810 [ 40.435255][ T1314] ? find_held_lock+0x2b/0x80 [ 40.435260][ T1314] netlink_sendmsg+0x75b/0xc90 [ 40.435264][ T1314] ? netlink_unicast+0x750/0x750 [ 40.435268][ T1314] ? __lock_release.isra.0+0x69/0x1a0 [ 40.435270][ T1314] ? __import_iovec+0x36c/0x620 [ 40.435275][ T1314] __sock_sendmsg+0xce/0x190 [ 40.435280][ T1314] ____sys_sendmsg+0x61a/0x860 [ 40.435282][ T1314] ? copy_msghdr_from_user+0x279/0x420 [ 40.435284][ T1314] ? sock_write_iter+0x400/0x400 [ 40.435286][ T1314] ? move_addr_to_kernel+0x40/0x40 [ 40.435294][ T1314] ___sys_sendmsg+0x14e/0x1d0 [ 40.435297][ T1314] ? copy_msghdr_from_user+0x420/0x420 [ 40.435314][ T1314] __sys_sendmsg+0x12c/0x1d0 [ 40.435317][ T1314] ? __sys_sendmsg_sock+0x20/0x20 [ 40.435324][ T1314] ? rcu_is_watching+0x16/0xd0 [ 40.435327][ T1314] do_syscall_64+0xff/0x530 [ 40.435330][ T1314] ? exc_page_fault+0xee/0x100 [ 40.435333][ T1314] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 40.435336][ T1314] RIP: 0033:0x7f943430354e [ 40.435340][ T1314] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 40.435342][ T1314] RSP: 002b:00007fff8c540d10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 40.435345][ T1314] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f943430354e [ 40.435346][ T1314] RDX: 0000000000000000 RSI: 00007fff8c540dc0 RDI: 0000000000000005 [ 40.435347][ T1314] RBP: 00007fff8c540d20 R08: 0000000000000000 R09: 0000000000000000 [ 40.435348][ T1314] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910313 [ 40.435349][ T1314] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fff8c541480 [ 40.435356][ T1314] [ 40.470077][ T1314] test-dummy0: left promiscuous mode [ 40.470606][ T1314] test-br0: port 1(test-dummy0) entered disabled state [ 40.508843][ T1314] ip (1314) used greatest stack depth: 23464 bytes left [ 74.513253][ T3552] MACsec IEEE 802.1AE [ 74.513268][ T3552] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 74.513270][ T3552] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3552, name: modprobe [ 74.513272][ T3552] preempt_count: 1, expected: 0 [ 74.513272][ T3552] RCU nest depth: 0, expected: 0 [ 74.513273][ T3552] locks held by modprobe/3552: 4, last CPU#3: [ 74.513275][ T3552] #0: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 74.513287][ T3552] #1: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 74.513292][ T3552] #2: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 74.513296][ T3552] #3: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 74.513300][ T3552] irq event stamp: 34554 [ 74.513301][ T3552] hardirqs last enabled at (34553): [] __down_trylock_console_sem+0x86/0xa0 [ 74.513304][ T3552] hardirqs last disabled at (34554): [] console_emit_next_record+0x3d4/0x4c0 [ 74.513306][ T3552] softirqs last enabled at (32304): [] handle_softirqs+0x67c/0x900 [ 74.513309][ T3552] softirqs last disabled at (32297): [] __irq_exit_rcu+0x145/0x1c0 [ 74.513312][ T3552] Preemption disabled at: [ 74.513312][ T3552] [] vprintk_emit+0x31b/0x3e0 [ 74.513317][ T3552] CPU: 3 UID: 0 PID: 3552 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 74.513321][ T3552] Tainted: [W]=WARN [ 74.513322][ T3552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 74.513323][ T3552] Call Trace: [ 74.513325][ T3552] [ 74.513326][ T3552] dump_stack_lvl+0x6f/0xa0 [ 74.513332][ T3552] ? vprintk_emit+0x31b/0x3e0 [ 74.513334][ T3552] __might_resched.cold+0x1fe/0x2c1 [ 74.513338][ T3552] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 74.513342][ T3552] ? __kmalloc_noprof+0xdb/0x760 [ 74.513347][ T3552] __kmalloc_noprof+0x443/0x760 [ 74.513349][ T3552] ? alloc_buf.isra.0+0x4b/0x260 [ 74.513355][ T3552] ? do_raw_spin_unlock+0x59/0x250 [ 74.513358][ T3552] alloc_buf.isra.0+0x4b/0x260 [ 74.513362][ T3552] put_chars+0x1e1/0x2f0 [ 74.513364][ T3552] ? __send_to_port+0x420/0x420 [ 74.513366][ T3552] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 74.513369][ T3552] ? rcu_read_lock_any_held+0x3c/0x90 [ 74.513372][ T3552] ? validate_chain+0x38b/0xc20 [ 74.513376][ T3552] hvc_console_print+0x292/0x780 [ 74.513380][ T3552] ? __lock_acquire+0x518/0xc20 [ 74.513385][ T3552] ? hvc_write+0x3a0/0x3a0 [ 74.513390][ T3552] ? rcu_is_watching+0x16/0xd0 [ 74.513395][ T3552] console_emit_next_record+0x22f/0x4c0 [ 74.513399][ T3552] ? devkmsg_read+0x4b0/0x4b0 [ 74.513400][ T3552] ? console_flush_one_record+0x106/0x710 [ 74.513404][ T3552] ? rcu_is_watching+0x16/0xd0 [ 74.513405][ T3552] ? lock_acquire+0x13c/0x160 [ 74.513409][ T3552] console_flush_one_record+0x46f/0x710 [ 74.513413][ T3552] ? console_emit_next_record+0x4c0/0x4c0 [ 74.513415][ T3552] ? __lock_acquire+0x518/0xc20 [ 74.513421][ T3552] console_unlock+0xee/0x1f0 [ 74.513423][ T3552] ? console_flush_one_record+0x710/0x710 [ 74.513425][ T3552] ? rcu_is_watching+0x16/0xd0 [ 74.513427][ T3552] ? lock_acquire+0xe0/0x160 [ 74.513430][ T3552] ? __down_trylock_console_sem+0x5e/0xa0 [ 74.513432][ T3552] ? vprintk_emit+0x320/0x3e0 [ 74.513435][ T3552] vprintk_emit+0x37c/0x3e0 [ 74.513438][ T3552] ? wake_up_klogd_work_func+0x90/0x90 [ 74.513440][ T3552] ? gre_exit+0x3f0/0x3f0 [gre] [ 74.513443][ T3552] ? lockdep_init_map_type+0xe3/0x250 [ 74.513447][ T3552] ? gre_exit+0x3f0/0x3f0 [gre] [ 74.513449][ T3552] _printk+0xc7/0x100 [ 74.513452][ T3552] ? snapshot_read.cold+0x21/0x21 [ 74.513454][ T3552] ? alloc_workqueue_lockdep_map+0x130/0x130 [ 74.513462][ T3552] macsec_init+0x3a/0x1000 [macsec] [ 74.513465][ T3552] do_one_initcall+0x124/0x4f0 [ 74.513468][ T3552] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 74.513473][ T3552] ? do_init_module+0xae/0x8a0 [ 74.513476][ T3552] ? kasan_unpoison+0x44/0x70 [ 74.513481][ T3552] do_init_module+0x2ad/0x8a0 [ 74.513484][ T3552] ? lockdep_hardirqs_on+0x91/0x130 [ 74.513488][ T3552] ? free_module+0x470/0x470 [ 74.513491][ T3552] ? kfree+0x123/0x590 [ 74.513494][ T3552] load_module+0x1424/0x1bb0 [ 74.513499][ T3552] ? security_kernel_post_read_file+0x2f/0x60 [ 74.513505][ T3552] ? layout_and_allocate.isra.0+0x680/0x680 [ 74.513512][ T3552] ? backing_file_read_iter+0x541/0x790 [ 74.513516][ T3552] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 74.513519][ T3552] init_module_from_file+0x11f/0x1a0 [ 74.513522][ T3552] ? __do_sys_init_module+0x270/0x270 [ 74.513529][ T3552] ? __rwlock_init+0x150/0x150 [ 74.513533][ T3552] ? do_raw_spin_unlock+0x59/0x250 [ 74.513536][ T3552] idempotent_init_module+0x37b/0x7c0 [ 74.513539][ T3552] ? init_module_from_file+0x1a0/0x1a0 [ 74.513544][ T3552] ? cap_capable+0x1d7/0x3d0 [ 74.513546][ T3552] ? __x64_sys_pread64+0x18d/0x250 [ 74.513551][ T3552] __x64_sys_finit_module+0xdf/0x190 [ 74.513553][ T3552] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 74.513557][ T3552] do_syscall_64+0xff/0x530 [ 74.513560][ T3552] ? exc_page_fault+0xee/0x100 [ 74.513562][ T3552] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 74.513565][ T3552] RIP: 0033:0x7fcf4e8a237d [ 74.513568][ T3552] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 74.513570][ T3552] RSP: 002b:00007fffae6bf9b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 74.513572][ T3552] RAX: ffffffffffffffda RBX: 0000557adcd8f810 RCX: 00007fcf4e8a237d [ 74.513574][ T3552] RDX: 0000000000000000 RSI: 0000557aacb7bffd RDI: 0000000000000000 [ 74.513574][ T3552] RBP: 00007fffae6bfa50 R08: 0000000000000000 R09: 0000000000000000 [ 74.513575][ T3552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557aacb7bffd [ 74.513576][ T3552] R13: 0000557adcd8f960 R14: 0000000000040000 R15: 0000000000000000 [ 74.513583][ T3552] [ 74.817045][ T70] test-dummy0: entered promiscuous mode [ 74.996260][ T70] test-dummy0: left promiscuous mode [ 75.176008][ T3595] test_team1: Port device test_dummy1 added [ 75.216542][ T3597] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 75.336062][ T3606] test_br1: port 1(test_team1) entered blocking state [ 75.336364][ T3606] test_br1: port 1(test_team1) entered disabled state [ 75.336836][ T3606] test_team1: entered allmulticast mode [ 75.337061][ T3606] test_dummy1: entered allmulticast mode [ 75.339019][ T3606] test_br1: port 1(test_team1) entered blocking state [ 75.339301][ T3606] test_br1: port 1(test_team1) entered forwarding state [ 75.341957][ T9] test_dummy1: entered promiscuous mode [ 75.414423][ T66] test_br1: entered promiscuous mode [ 75.415004][ T66] test_team1: entered promiscuous mode [ 75.446243][ T66] test_br1: left promiscuous mode [ 75.446872][ T66] test_team1: left promiscuous mode [ 75.447124][ T66] test_dummy1: left promiscuous mode [ 75.447829][ T66] test_dummy1: entered promiscuous mode [ 75.496030][ T3615] test_team1: left allmulticast mode [ 75.496259][ T3615] test_dummy1: left allmulticast mode [ 75.497489][ T3615] test_br1: port 1(test_team1) entered disabled state [ 75.502213][ T595] test_dummy1: left promiscuous mode [ 75.550962][ T3618] test_team1 (unregistering): Port device test_dummy1 removed [ 75.550970][ T3618] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 75.550972][ T3618] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3618, name: ip [ 75.550974][ T3618] preempt_count: 1, expected: 0 [ 75.550974][ T3618] RCU nest depth: 0, expected: 0 [ 75.550975][ T3618] locks held by ip/3618: 5, last CPU#0: [ 75.550977][ T3618] #0: ffffffffb331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 75.550988][ T3618] #1: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 75.550994][ T3618] #2: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 75.550998][ T3618] #3: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 75.551001][ T3618] #4: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 75.551005][ T3618] irq event stamp: 19386 [ 75.551006][ T3618] hardirqs last enabled at (19385): [] __down_trylock_console_sem+0x86/0xa0 [ 75.551009][ T3618] hardirqs last disabled at (19386): [] console_emit_next_record+0x3d4/0x4c0 [ 75.551011][ T3618] softirqs last enabled at (19370): [] fib6_run_gc+0x162/0x250 [ 75.551015][ T3618] softirqs last disabled at (19360): [] fib6_run_gc+0x1ac/0x250 [ 75.551017][ T3618] Preemption disabled at: [ 75.551017][ T3618] [] vprintk_emit+0x31b/0x3e0 [ 75.551022][ T3618] CPU: 0 UID: 0 PID: 3618 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 75.551026][ T3618] Tainted: [W]=WARN [ 75.551026][ T3618] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 75.551028][ T3618] Call Trace: [ 75.551029][ T3618] [ 75.551031][ T3618] dump_stack_lvl+0x6f/0xa0 [ 75.551037][ T3618] ? vprintk_emit+0x31b/0x3e0 [ 75.551039][ T3618] __might_resched.cold+0x1fe/0x2c1 [ 75.551043][ T3618] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 75.551047][ T3618] ? __kmalloc_noprof+0xdb/0x760 [ 75.551051][ T3618] __kmalloc_noprof+0x443/0x760 [ 75.551053][ T3618] ? alloc_buf.isra.0+0x4b/0x260 [ 75.551060][ T3618] ? do_raw_spin_unlock+0x59/0x250 [ 75.551063][ T3618] alloc_buf.isra.0+0x4b/0x260 [ 75.551066][ T3618] put_chars+0x1e1/0x2f0 [ 75.551068][ T3618] ? __send_to_port+0x420/0x420 [ 75.551071][ T3618] ? validate_chain+0x38b/0xc20 [ 75.551077][ T3618] hvc_console_print+0x292/0x780 [ 75.551084][ T3618] ? hvc_write+0x3a0/0x3a0 [ 75.551087][ T3618] ? rcu_is_watching+0x16/0xd0 [ 75.551090][ T3618] ? lock_acquire+0x13c/0x160 [ 75.551094][ T3618] console_emit_next_record+0x22f/0x4c0 [ 75.551097][ T3618] ? devkmsg_read+0x4b0/0x4b0 [ 75.551099][ T3618] ? console_flush_one_record+0x106/0x710 [ 75.551102][ T3618] ? rcu_is_watching+0x16/0xd0 [ 75.551104][ T3618] ? lock_acquire+0x13c/0x160 [ 75.551108][ T3618] console_flush_one_record+0x46f/0x710 [ 75.551112][ T3618] ? console_emit_next_record+0x4c0/0x4c0 [ 75.551114][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551119][ T3618] console_unlock+0xee/0x1f0 [ 75.551122][ T3618] ? console_flush_one_record+0x710/0x710 [ 75.551124][ T3618] ? rcu_is_watching+0x16/0xd0 [ 75.551126][ T3618] ? lock_acquire+0xe0/0x160 [ 75.551130][ T3618] ? __down_trylock_console_sem+0x5e/0xa0 [ 75.551131][ T3618] ? vprintk_emit+0x320/0x3e0 [ 75.551134][ T3618] vprintk_emit+0x37c/0x3e0 [ 75.551137][ T3618] ? wake_up_klogd_work_func+0x90/0x90 [ 75.551138][ T3618] ? rtnl_dellink+0x4a0/0xae0 [ 75.551140][ T3618] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 75.551141][ T3618] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 75.551143][ T3618] ? look_up_lock_class+0x65/0x150 [ 75.551146][ T3618] ? rcu_read_lock_any_held+0x3c/0x90 [ 75.551150][ T3618] _printk+0xc7/0x100 [ 75.551154][ T3618] ? snapshot_read.cold+0x21/0x21 [ 75.551157][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551159][ T3618] ? netdev_name+0x43/0x60 [ 75.551163][ T3618] ? __netdev_printk+0x17f/0x1d0 [ 75.551167][ T3618] netdev_info+0xe2/0x116 [ 75.551170][ T3618] ? netdev_notice+0x120/0x120 [ 75.551174][ T3618] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 75.551176][ T3618] ? lockdep_hardirqs_on+0x91/0x130 [ 75.551178][ T3618] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 75.551180][ T3618] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 75.551182][ T3618] ? kvfree_call_rcu+0x23b/0x2e0 [ 75.551187][ T3618] team_port_del+0x61d/0xaa0 [ 75.551193][ T3618] team_uninit+0xc4/0x1f0 [ 75.551197][ T3618] unregister_netdevice_many_notify+0xee7/0x1b40 [ 75.551202][ T3618] ? unregister_netdevice_queued+0x80/0x80 [ 75.551204][ T3618] ? mutex_is_locked+0x1c/0x50 [ 75.551206][ T3618] ? rtnl_is_locked+0x15/0x20 [ 75.551208][ T3618] ? unregister_netdevice_queue+0x6a/0x470 [ 75.551214][ T3618] rtnl_dellink+0x4a0/0xae0 [ 75.551216][ T3618] ? mark_usage+0x61/0x170 [ 75.551218][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551219][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551221][ T3618] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 75.551243][ T3618] ? lock_acquire.part.0+0xd4/0x280 [ 75.551245][ T3618] ? find_held_lock+0x2b/0x80 [ 75.551248][ T3618] ? __lock_release.isra.0+0x69/0x1a0 [ 75.551250][ T3618] ? mark_usage+0x61/0x170 [ 75.551252][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551257][ T3618] ? lock_acquire.part.0+0xd4/0x280 [ 75.551258][ T3618] ? find_held_lock+0x2b/0x80 [ 75.551260][ T3618] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 75.551262][ T3618] ? __lock_release.isra.0+0x69/0x1a0 [ 75.551266][ T3618] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 75.551268][ T3618] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 75.551271][ T3618] ? rtnl_link_fill+0x920/0x920 [ 75.551273][ T3618] ? __lock_acquire+0x518/0xc20 [ 75.551277][ T3618] ? lock_acquire.part.0+0xd4/0x280 [ 75.551279][ T3618] ? find_held_lock+0x2b/0x80 [ 75.551283][ T3618] netlink_rcv_skb+0x14e/0x3a0 [ 75.551285][ T3618] ? rtnl_link_fill+0x920/0x920 [ 75.551288][ T3618] ? netlink_ack+0xcf0/0xcf0 [ 75.551295][ T3618] ? netlink_deliver_tap+0xc5/0x330 [ 75.551297][ T3618] ? netlink_deliver_tap+0x13c/0x330 [ 75.551301][ T3618] netlink_unicast+0x486/0x750 [ 75.551305][ T3618] ? netlink_attachskb+0x810/0x810 [ 75.551308][ T3618] ? find_held_lock+0x2b/0x80 [ 75.551312][ T3618] netlink_sendmsg+0x75b/0xc90 [ 75.551316][ T3618] ? netlink_unicast+0x750/0x750 [ 75.551320][ T3618] ? __lock_release.isra.0+0x69/0x1a0 [ 75.551321][ T3618] ? __import_iovec+0x36c/0x620 [ 75.551327][ T3618] __sock_sendmsg+0xce/0x190 [ 75.551331][ T3618] ____sys_sendmsg+0x61a/0x860 [ 75.551333][ T3618] ? copy_msghdr_from_user+0x279/0x420 [ 75.551335][ T3618] ? sock_write_iter+0x400/0x400 [ 75.551337][ T3618] ? move_addr_to_kernel+0x40/0x40 [ 75.551344][ T3618] ___sys_sendmsg+0x14e/0x1d0 [ 75.551347][ T3618] ? copy_msghdr_from_user+0x420/0x420 [ 75.551363][ T3618] __sys_sendmsg+0x12c/0x1d0 [ 75.551366][ T3618] ? __sys_sendmsg_sock+0x20/0x20 [ 75.551373][ T3618] ? rcu_is_watching+0x16/0xd0 [ 75.551376][ T3618] do_syscall_64+0xff/0x530 [ 75.551378][ T3618] ? exc_page_fault+0xee/0x100 [ 75.551381][ T3618] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 75.551383][ T3618] RIP: 0033:0x7f67adf4054e [ 75.551389][ T3618] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 75.551391][ T3618] RSP: 002b:00007fffbb1cc070 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 75.551393][ T3618] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f67adf4054e [ 75.551395][ T3618] RDX: 0000000000000000 RSI: 00007fffbb1cc120 RDI: 0000000000000005 [ 75.551396][ T3618] RBP: 00007fffbb1cc080 R08: 0000000000000000 R09: 0000000000000000 [ 75.551397][ T3618] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910336 [ 75.551397][ T3618] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007fffbb1cc7e0 [ 75.551404][ T3618] [ 75.609532][ T3618] ip (3618) used greatest stack depth: 23272 bytes left [ 75.740072][ T3622] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 75.940045][ T3630] test_br1: port 1(test_dummy1) entered blocking state [ 75.940407][ T3630] test_br1: port 1(test_dummy1) entered disabled state [ 75.940751][ T3630] test_dummy1: entered allmulticast mode [ 75.942018][ T3630] test_dummy1: entered promiscuous mode [ 75.942881][ T3630] test_br1: port 1(test_dummy1) entered blocking state [ 75.943210][ T3630] test_br1: port 1(test_dummy1) entered forwarding state [ 75.982879][ T3633] test_br1: port 2(test_team1) entered blocking state [ 75.983171][ T3633] test_br1: port 2(test_team1) entered disabled state [ 75.983456][ T3633] test_team1: entered allmulticast mode [ 75.985037][ T3633] test_team1: entered promiscuous mode [ 76.015214][ T3635] test_team1: left promiscuous mode [ 76.042256][ T3637] test_br1: port 1(test_dummy1) entered disabled state [ 76.043288][ T3637] test_dummy1 (unregistering): left allmulticast mode [ 76.044242][ T3637] test_dummy1 (unregistering): left promiscuous mode [ 76.044539][ T3637] test_br1: port 1(test_dummy1) entered disabled state [ 76.088554][ T3639] test_team1: left allmulticast mode [ 76.088987][ T3639] test_br1: port 2(test_team1) entered disabled state [ 76.263682][ T3643] 8021q: adding VLAN 0 to HW filter on device test_team1 [ 76.454861][ T3651] test_br1: port 1(test_dummy1) entered blocking state [ 76.455176][ T3651] test_br1: port 1(test_dummy1) entered disabled state [ 76.455468][ T3651] test_dummy1: entered allmulticast mode [ 76.457108][ T3651] test_dummy1: entered promiscuous mode [ 76.458175][ T3651] test_br1: port 1(test_dummy1) entered blocking state [ 76.458551][ T3651] test_br1: port 1(test_dummy1) entered forwarding state [ 76.494260][ T3654] test_br1: port 2(test_team1) entered blocking state [ 76.495027][ T3654] test_br1: port 2(test_team1) entered disabled state [ 76.495316][ T3654] test_team1: entered allmulticast mode [ 76.496537][ T3654] test_team1: entered promiscuous mode [ 76.517753][ T3656] test_team1: left promiscuous mode [ 76.540550][ T3658] test_br1: port 1(test_dummy1) entered disabled state [ 76.541892][ T3658] test_dummy1 (unregistering): left allmulticast mode [ 76.542231][ T3658] test_dummy1 (unregistering): left promiscuous mode [ 76.542602][ T3658] test_br1: port 1(test_dummy1) entered disabled state [ 76.593368][ T3660] test_team1: left allmulticast mode [ 76.593376][ T3660] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 76.593378][ T3660] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3660, name: ip [ 76.593379][ T3660] preempt_count: 1, expected: 0 [ 76.593380][ T3660] RCU nest depth: 0, expected: 0 [ 76.593381][ T3660] locks held by ip/3660: 5, last CPU#2: [ 76.593383][ T3660] #0: ffffffffb331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_dellink+0x24f/0xae0 [ 76.593397][ T3660] #1: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 76.593403][ T3660] #2: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 76.593407][ T3660] #3: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 76.593411][ T3660] #4: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 76.593415][ T3660] irq event stamp: 14082 [ 76.593416][ T3660] hardirqs last enabled at (14081): [] __down_trylock_console_sem+0x86/0xa0 [ 76.593419][ T3660] hardirqs last disabled at (14082): [] console_emit_next_record+0x3d4/0x4c0 [ 76.593421][ T3660] softirqs last enabled at (14058): [] __alloc_skb+0x4c2/0x5f0 [ 76.593424][ T3660] softirqs last disabled at (14056): [] __alloc_skb+0x4c2/0x5f0 [ 76.593427][ T3660] Preemption disabled at: [ 76.593427][ T3660] [] vprintk_emit+0x31b/0x3e0 [ 76.593433][ T3660] CPU: 2 UID: 0 PID: 3660 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 76.593436][ T3660] Tainted: [W]=WARN [ 76.593437][ T3660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.593438][ T3660] Call Trace: [ 76.593440][ T3660] [ 76.593442][ T3660] dump_stack_lvl+0x6f/0xa0 [ 76.593448][ T3660] ? vprintk_emit+0x31b/0x3e0 [ 76.593449][ T3660] __might_resched.cold+0x1fe/0x2c1 [ 76.593454][ T3660] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 76.593458][ T3660] ? __kmalloc_noprof+0xdb/0x760 [ 76.593462][ T3660] __kmalloc_noprof+0x443/0x760 [ 76.593464][ T3660] ? alloc_buf.isra.0+0x4b/0x260 [ 76.593471][ T3660] ? do_raw_spin_unlock+0x59/0x250 [ 76.593474][ T3660] alloc_buf.isra.0+0x4b/0x260 [ 76.593477][ T3660] put_chars+0x1e1/0x2f0 [ 76.593479][ T3660] ? __send_to_port+0x420/0x420 [ 76.593485][ T3660] hvc_console_print+0x292/0x780 [ 76.593493][ T3660] ? hvc_write+0x3a0/0x3a0 [ 76.593496][ T3660] ? lock_acquire+0x13c/0x160 [ 76.593500][ T3660] console_emit_next_record+0x22f/0x4c0 [ 76.593505][ T3660] ? devkmsg_read+0x4b0/0x4b0 [ 76.593508][ T3660] ? console_flush_one_record+0x106/0x710 [ 76.593512][ T3660] ? rcu_is_watching+0x16/0xd0 [ 76.593516][ T3660] ? lock_acquire+0x13c/0x160 [ 76.593520][ T3660] console_flush_one_record+0x46f/0x710 [ 76.593524][ T3660] ? console_emit_next_record+0x4c0/0x4c0 [ 76.593526][ T3660] ? __lock_acquire+0x518/0xc20 [ 76.593532][ T3660] console_unlock+0xee/0x1f0 [ 76.593534][ T3660] ? console_flush_one_record+0x710/0x710 [ 76.593536][ T3660] ? rcu_is_watching+0x16/0xd0 [ 76.593538][ T3660] ? lock_acquire+0xe0/0x160 [ 76.593542][ T3660] ? __down_trylock_console_sem+0x5e/0xa0 [ 76.593543][ T3660] ? vprintk_emit+0x320/0x3e0 [ 76.593546][ T3660] vprintk_emit+0x37c/0x3e0 [ 76.593549][ T3660] ? wake_up_klogd_work_func+0x90/0x90 [ 76.593550][ T3660] ? netlink_rcv_skb+0x14e/0x3a0 [ 76.593554][ T3660] ? netlink_sendmsg+0x75b/0xc90 [ 76.593555][ T3660] ? __sock_sendmsg+0xce/0x190 [ 76.593558][ T3660] ? ____sys_sendmsg+0x61a/0x860 [ 76.593560][ T3660] ? ___sys_sendmsg+0x14e/0x1d0 [ 76.593561][ T3660] ? __sys_sendmsg+0x12c/0x1d0 [ 76.593563][ T3660] ? do_syscall_64+0xff/0x530 [ 76.593569][ T3660] _printk+0xc7/0x100 [ 76.593572][ T3660] ? snapshot_read.cold+0x21/0x21 [ 76.593576][ T3660] ? netdev_name+0x43/0x60 [ 76.593580][ T3660] ? __netdev_printk+0x17f/0x1d0 [ 76.593584][ T3660] netdev_info+0xe2/0x116 [ 76.593587][ T3660] ? netdev_notice+0x120/0x120 [ 76.593591][ T3660] ? rcu_is_watching+0x16/0xd0 [ 76.593593][ T3660] ? __up_read+0x355/0x9e0 [ 76.593595][ T3660] ? down_write_nested+0x200/0x200 [ 76.593597][ T3660] ? mutex_is_locked+0x1c/0x50 [ 76.593599][ T3660] netif_set_allmulti.cold+0x7c/0x166 [ 76.593603][ T3660] dev_set_allmulti+0xa6/0x240 [ 76.593607][ T3660] del_nbp+0xb7/0xc10 [ 76.593611][ T3660] ? __asan_memset+0x27/0x50 [ 76.593617][ T3660] br_dev_delete+0x9d/0x1e0 [ 76.593620][ T3660] rtnl_dellink+0x48f/0xae0 [ 76.593622][ T3660] ? mark_usage+0x61/0x170 [ 76.593624][ T3660] ? __lock_acquire+0x518/0xc20 [ 76.593625][ T3660] ? __lock_acquire+0x518/0xc20 [ 76.593628][ T3660] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 76.593648][ T3660] ? lock_acquire.part.0+0xd4/0x280 [ 76.593650][ T3660] ? find_held_lock+0x2b/0x80 [ 76.593653][ T3660] ? __lock_release.isra.0+0x69/0x1a0 [ 76.593655][ T3660] ? mark_usage+0x61/0x170 [ 76.593657][ T3660] ? __lock_acquire+0x518/0xc20 [ 76.593662][ T3660] ? lock_acquire.part.0+0xd4/0x280 [ 76.593664][ T3660] ? find_held_lock+0x2b/0x80 [ 76.593666][ T3660] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 76.593668][ T3660] ? __lock_release.isra.0+0x69/0x1a0 [ 76.593671][ T3660] ? rtnl_link_get_net_capable.constprop.0+0x3d0/0x3d0 [ 76.593673][ T3660] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 76.593677][ T3660] ? rtnl_link_fill+0x920/0x920 [ 76.593678][ T3660] ? __lock_acquire+0x518/0xc20 [ 76.593682][ T3660] ? lock_acquire.part.0+0xd4/0x280 [ 76.593684][ T3660] ? find_held_lock+0x2b/0x80 [ 76.593688][ T3660] netlink_rcv_skb+0x14e/0x3a0 [ 76.593690][ T3660] ? rtnl_link_fill+0x920/0x920 [ 76.593693][ T3660] ? netlink_ack+0xcf0/0xcf0 [ 76.593699][ T3660] ? netlink_deliver_tap+0xc5/0x330 [ 76.593701][ T3660] ? netlink_deliver_tap+0x13c/0x330 [ 76.593705][ T3660] netlink_unicast+0x486/0x750 [ 76.593709][ T3660] ? netlink_attachskb+0x810/0x810 [ 76.593712][ T3660] ? find_held_lock+0x2b/0x80 [ 76.593716][ T3660] netlink_sendmsg+0x75b/0xc90 [ 76.593720][ T3660] ? netlink_unicast+0x750/0x750 [ 76.593723][ T3660] ? __lock_release.isra.0+0x69/0x1a0 [ 76.593725][ T3660] ? __import_iovec+0x36c/0x620 [ 76.593730][ T3660] __sock_sendmsg+0xce/0x190 [ 76.593733][ T3660] ____sys_sendmsg+0x61a/0x860 [ 76.593735][ T3660] ? copy_msghdr_from_user+0x279/0x420 [ 76.593738][ T3660] ? sock_write_iter+0x400/0x400 [ 76.593739][ T3660] ? move_addr_to_kernel+0x40/0x40 [ 76.593746][ T3660] ___sys_sendmsg+0x14e/0x1d0 [ 76.593749][ T3660] ? copy_msghdr_from_user+0x420/0x420 [ 76.593765][ T3660] __sys_sendmsg+0x12c/0x1d0 [ 76.593767][ T3660] ? __sys_sendmsg_sock+0x20/0x20 [ 76.593773][ T3660] ? rcu_is_watching+0x16/0xd0 [ 76.593776][ T3660] do_syscall_64+0xff/0x530 [ 76.593778][ T3660] ? exc_page_fault+0xee/0x100 [ 76.593781][ T3660] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 76.593783][ T3660] RIP: 0033:0x7f8e5340a54e [ 76.593787][ T3660] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 76.593789][ T3660] RSP: 002b:00007ffe3f9f3710 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 76.593791][ T3660] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8e5340a54e [ 76.593793][ T3660] RDX: 0000000000000000 RSI: 00007ffe3f9f37c0 RDI: 0000000000000005 [ 76.593794][ T3660] RBP: 00007ffe3f9f3720 R08: 0000000000000000 R09: 0000000000000000 [ 76.593794][ T3660] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a910337 [ 76.593795][ T3660] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffe3f9f3e80 [ 76.593802][ T3660] [ 76.636535][ T3660] test_br1: port 2(test_team1) entered disabled state [ 76.837273][ T3666] Initializing XFRM netlink socket [ 77.962652][ T3590] netdevsim netdevsim0 eni0np1: renamed from eth0 [ 77.962716][ T3590] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 77.962719][ T3590] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3590, name: (udev-worker) [ 77.962721][ T3590] preempt_count: 1, expected: 0 [ 77.962722][ T3590] RCU nest depth: 0, expected: 0 [ 77.962723][ T3590] locks held by (udev-worker)/3590: 6, last CPU#2: [ 77.962725][ T3590] #0: ffffffffb331b740 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_setlink+0x29d/0x920 [ 77.962737][ T3590] #1: ff1100000f08ae10 (&dev_instance_lock_key#20){+.+.}-{4:4}, at: do_setlink.isra.0+0x27a/0x2a60 [ 77.962741][ T3590] #2: ffffffffb2b7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 77.962746][ T3590] #3: ffffffffb2b7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 77.962750][ T3590] #4: ffffffffb2a9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 77.962754][ T3590] #5: ffffffffb2a9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 77.962758][ T3590] irq event stamp: 352000 [ 77.962758][ T3590] hardirqs last enabled at (351999): [] __down_trylock_console_sem+0x86/0xa0 [ 77.962762][ T3590] hardirqs last disabled at (352000): [] console_emit_next_record+0x3d4/0x4c0 [ 77.962764][ T3590] softirqs last enabled at (351994): [] netif_change_name+0x216/0x8c0 [ 77.962767][ T3590] softirqs last disabled at (351992): [] netif_change_name+0x1ad/0x8c0 [ 77.962770][ T3590] Preemption disabled at: [ 77.962770][ T3590] [] vprintk_emit+0x31b/0x3e0 [ 77.962775][ T3590] CPU: 2 UID: 0 PID: 3590 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 77.962778][ T3590] Tainted: [W]=WARN [ 77.962779][ T3590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 77.962781][ T3590] Call Trace: [ 77.962782][ T3590] [ 77.962783][ T3590] dump_stack_lvl+0x6f/0xa0 [ 77.962789][ T3590] ? vprintk_emit+0x31b/0x3e0 [ 77.962791][ T3590] __might_resched.cold+0x1fe/0x2c1 [ 77.962795][ T3590] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 77.962800][ T3590] ? __kmalloc_noprof+0xdb/0x760 [ 77.962804][ T3590] __kmalloc_noprof+0x443/0x760 [ 77.962806][ T3590] ? alloc_buf.isra.0+0x4b/0x260 [ 77.962813][ T3590] ? do_raw_spin_unlock+0x59/0x250 [ 77.962816][ T3590] alloc_buf.isra.0+0x4b/0x260 [ 77.962819][ T3590] put_chars+0x1e1/0x2f0 [ 77.962822][ T3590] ? __send_to_port+0x420/0x420 [ 77.962825][ T3590] ? validate_chain+0x34a/0xc20 [ 77.962830][ T3590] hvc_console_print+0x292/0x780 [ 77.962834][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.962839][ T3590] ? hvc_write+0x3a0/0x3a0 [ 77.962843][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.962848][ T3590] console_emit_next_record+0x22f/0x4c0 [ 77.962852][ T3590] ? devkmsg_read+0x4b0/0x4b0 [ 77.962854][ T3590] ? console_flush_one_record+0x106/0x710 [ 77.962857][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.962859][ T3590] ? lock_acquire+0x13c/0x160 [ 77.962863][ T3590] console_flush_one_record+0x46f/0x710 [ 77.962867][ T3590] ? console_emit_next_record+0x4c0/0x4c0 [ 77.962869][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.962874][ T3590] console_unlock+0xee/0x1f0 [ 77.962877][ T3590] ? console_flush_one_record+0x710/0x710 [ 77.962879][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.962881][ T3590] ? lock_acquire+0xe0/0x160 [ 77.962885][ T3590] ? __down_trylock_console_sem+0x5e/0xa0 [ 77.962886][ T3590] ? vprintk_emit+0x320/0x3e0 [ 77.962889][ T3590] vprintk_emit+0x37c/0x3e0 [ 77.962892][ T3590] ? wake_up_klogd_work_func+0x90/0x90 [ 77.962893][ T3590] ? __kernel_text_address+0x12/0x30 [ 77.962896][ T3590] ? unwind_get_return_address+0x67/0xd0 [ 77.962899][ T3590] ? arch_stack_walk+0xed/0x130 [ 77.962905][ T3590] dev_vprintk_emit+0x27f/0x2c0 [ 77.962910][ T3590] ? device_rename.cold+0xa/0xa [ 77.962924][ T3590] dev_printk_emit+0xb9/0xee [ 77.962927][ T3590] ? dev_vprintk_emit+0x2c0/0x2c0 [ 77.962931][ T3590] ? check_prev_add+0x316/0xe90 [ 77.962936][ T3590] __netdev_printk+0x160/0x1d0 [ 77.962942][ T3590] netdev_info+0xe2/0x116 [ 77.962944][ T3590] ? netdev_notice+0x120/0x120 [ 77.962947][ T3590] ? find_held_lock+0x2b/0x80 [ 77.962951][ T3590] ? __lock_release.isra.0+0x69/0x1a0 [ 77.962954][ T3590] ? mark_held_locks+0x40/0x70 [ 77.962957][ T3590] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 77.962960][ T3590] netif_change_name.cold+0x4f/0x89 [ 77.962962][ T3590] ? lock_pin_lock+0x87/0x180 [ 77.962966][ T3590] ? netdev_adjacent_rename_links+0x470/0x470 [ 77.962969][ T3590] ? find_held_lock+0x2b/0x80 [ 77.962971][ T3590] ? __asan_memset+0x27/0x50 [ 77.962977][ T3590] do_setlink.isra.0+0x1f7d/0x2a60 [ 77.962980][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.962983][ T3590] ? rtnl_link_get_size+0x350/0x350 [ 77.962984][ T3590] ? mark_usage+0x61/0x170 [ 77.962986][ T3590] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 77.962988][ T3590] ? rcu_read_lock_any_held+0x3c/0x90 [ 77.962991][ T3590] ? validate_chain+0x38b/0xc20 [ 77.962996][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.962998][ T3590] ? lock_pin_lock+0xee/0x180 [ 77.962999][ T3590] ? __lock_acquire+0x480/0xc20 [ 77.963003][ T3590] ? lock_acquire.part.0+0xd4/0x280 [ 77.963005][ T3590] ? rtnl_setlink+0x29d/0x920 [ 77.963008][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.963009][ T3590] ? lock_acquire+0x13c/0x160 [ 77.963011][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.963012][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.963014][ T3590] ? trace_contention_end+0xb3/0x180 [ 77.963016][ T3590] ? __mutex_lock+0x1db/0x1ea0 [ 77.963019][ T3590] ? __mutex_lock+0x9a3/0x1ea0 [ 77.963021][ T3590] ? rtnl_setlink+0x29d/0x920 [ 77.963023][ T3590] ? mark_usage+0x61/0x170 [ 77.963026][ T3590] ? ww_mutex_lock+0x160/0x160 [ 77.963027][ T3590] ? nla_get_range_signed+0x3d0/0x3d0 [ 77.963031][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.963034][ T3590] ? rcu_is_watching+0x16/0xd0 [ 77.963041][ T3590] rtnl_setlink+0x527/0x920 [ 77.963044][ T3590] ? __rtnl_newlink+0xa50/0xa50 [ 77.963046][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.963068][ T3590] ? lock_acquire.part.0+0xd4/0x280 [ 77.963070][ T3590] ? find_held_lock+0x2b/0x80 [ 77.963073][ T3590] ? __lock_release.isra.0+0x69/0x1a0 [ 77.963075][ T3590] ? mark_usage+0x61/0x170 [ 77.963077][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.963081][ T3590] ? lock_acquire.part.0+0xd4/0x280 [ 77.963083][ T3590] ? find_held_lock+0x2b/0x80 [ 77.963085][ T3590] ? __rtnl_newlink+0xa50/0xa50 [ 77.963087][ T3590] ? __lock_release.isra.0+0x69/0x1a0 [ 77.963091][ T3590] ? __rtnl_newlink+0xa50/0xa50 [ 77.963093][ T3590] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 77.963096][ T3590] ? rtnl_link_fill+0x920/0x920 [ 77.963097][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.963102][ T3590] ? lock_acquire.part.0+0xd4/0x280 [ 77.963104][ T3590] ? find_held_lock+0x2b/0x80 [ 77.963107][ T3590] netlink_rcv_skb+0x14e/0x3a0 [ 77.963110][ T3590] ? rtnl_link_fill+0x920/0x920 [ 77.963113][ T3590] ? netlink_ack+0xcf0/0xcf0 [ 77.963120][ T3590] ? netlink_deliver_tap+0xc5/0x330 [ 77.963122][ T3590] ? netlink_deliver_tap+0x13c/0x330 [ 77.963126][ T3590] netlink_unicast+0x486/0x750 [ 77.963130][ T3590] ? netlink_attachskb+0x810/0x810 [ 77.963134][ T3590] ? __lock_acquire+0x518/0xc20 [ 77.963137][ T3590] netlink_sendmsg+0x75b/0xc90 [ 77.963141][ T3590] ? netlink_unicast+0x750/0x750 [ 77.963143][ T3590] ? find_held_lock+0x2b/0x80 [ 77.963146][ T3590] ? __lock_release.isra.0+0x69/0x1a0 [ 77.963150][ T3590] __sock_sendmsg+0xce/0x190 [ 77.963153][ T3590] ? fdget+0x4f/0x1e0 [ 77.963157][ T3590] __sys_sendto+0x260/0x320 [ 77.963160][ T3590] ? __ia32_sys_getpeername+0xd0/0xd0 [ 77.963170][ T3590] ? exc_page_fault+0x87/0x100 [ 77.963176][ T3590] __x64_sys_sendto+0xe4/0x1f0 [ 77.963178][ T3590] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 77.963182][ T3590] ? lockdep_hardirqs_on+0x91/0x130 [ 77.963183][ T3590] ? do_syscall_64+0xa6/0x530 [ 77.963186][ T3590] do_syscall_64+0xff/0x530 [ 77.963188][ T3590] ? exc_page_fault+0xee/0x100 [ 77.963190][ T3590] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 77.963193][ T3590] RIP: 0033:0x7fe7eefcd54e [ 77.963196][ T3590] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 77.963198][ T3590] RSP: 002b:00007ffcfff8e9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 77.963200][ T3590] RAX: ffffffffffffffda RBX: 000055bfb78191e0 RCX: 00007fe7eefcd54e [ 77.963202][ T3590] RDX: 000000000000002c RSI: 000055bfb782af70 RDI: 0000000000000022 [ 77.963202][ T3590] RBP: 00007ffcfff8e9d0 R08: 00007ffcfff8ea20 R09: 0000000000000080 [ 77.963203][ T3590] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bfb7846c70 [ 77.963204][ T3590] R13: 00007ffcfff8eb04 R14: 0000000000000000 R15: 0000000000000000 [ 77.963211][ T3590] [ 78.018520][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 78.018548][ C0] [ 78.018549][ C0] ======================================================== [ 78.018550][ C0] WARNING: possible irq lock inversion dependency detected [ 78.018553][ C0] 7.2.0-virtme #1 Tainted: G W [ 78.018554][ C0] -------------------------------------------------------- [ 78.018554][ C0] swapper/0/0 just changed the state of lock: [ 78.018556][ C0] ffffffffb2a9d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 78.018567][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 78.018569][ C0] (fs_reclaim){+.+.}-{0:0} [ 78.018570][ C0] [ 78.018570][ C0] [ 78.018570][ C0] and interrupts could create inverse lock ordering between them. [ 78.018570][ C0] [ 78.018571][ C0] [ 78.018571][ C0] other info that might help us debug this: [ 78.018571][ C0] Possible interrupt unsafe locking scenario: [ 78.018571][ C0] [ 78.018572][ C0] CPU0 CPU1 [ 78.018572][ C0] ---- ---- [ 78.018573][ C0] lock(fs_reclaim); [ 78.018574][ C0] local_irq_disable(); [ 78.018574][ C0] lock(console_owner); [ 78.018575][ C0] lock(fs_reclaim); [ 78.018576][ C0] [ 78.018576][ C0] lock(console_owner); [ 78.018577][ C0] [ 78.018577][ C0] *** DEADLOCK *** [ 78.018577][ C0] [ 78.018577][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 78.018578][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 78.018584][ C0] #1: ffffffffb2be29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 78.018589][ C0] [ 78.018589][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 78.018593][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 78.018595][ C0] HARDIRQ-ON-W at: [ 78.018596][ C0] __lock_acquire+0x388/0xc20 [ 78.018600][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018602][ C0] fs_reclaim_acquire+0xd5/0x120 [ 78.018606][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 78.018607][ C0] kthread_create_worker_on_node+0xea/0x210 [ 78.018610][ C0] workqueue_init+0x2a/0x680 [ 78.018614][ C0] kernel_init_freeable+0x2fe/0x630 [ 78.018617][ C0] kernel_init+0x21/0x150 [ 78.018621][ C0] ret_from_fork+0x474/0x6b0 [ 78.018624][ C0] ret_from_fork_asm+0x11/0x20 [ 78.018626][ C0] SOFTIRQ-ON-W at: [ 78.018627][ C0] __lock_acquire+0x388/0xc20 [ 78.018629][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018630][ C0] fs_reclaim_acquire+0xd5/0x120 [ 78.018632][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 78.018633][ C0] kthread_create_worker_on_node+0xea/0x210 [ 78.018634][ C0] workqueue_init+0x2a/0x680 [ 78.018636][ C0] kernel_init_freeable+0x2fe/0x630 [ 78.018637][ C0] kernel_init+0x21/0x150 [ 78.018638][ C0] ret_from_fork+0x474/0x6b0 [ 78.018639][ C0] ret_from_fork_asm+0x11/0x20 [ 78.018641][ C0] INITIAL USE at: [ 78.018642][ C0] __lock_acquire+0x388/0xc20 [ 78.018643][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018644][ C0] fs_reclaim_acquire+0xd5/0x120 [ 78.018646][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 78.018647][ C0] kthread_create_worker_on_node+0xea/0x210 [ 78.018648][ C0] workqueue_init+0x2a/0x680 [ 78.018650][ C0] kernel_init_freeable+0x2fe/0x630 [ 78.018651][ C0] kernel_init+0x21/0x150 [ 78.018652][ C0] ret_from_fork+0x474/0x6b0 [ 78.018654][ C0] ret_from_fork_asm+0x11/0x20 [ 78.018655][ C0] } [ 78.018655][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 78.018659][ C0] ... acquired at: [ 78.018660][ C0] __lock_acquire+0x518/0xc20 [ 78.018662][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018663][ C0] fs_reclaim_acquire+0xd5/0x120 [ 78.018664][ C0] __kmalloc_noprof+0xd3/0x760 [ 78.018665][ C0] alloc_buf.isra.0+0x4b/0x260 [ 78.018669][ C0] put_chars+0x1e1/0x2f0 [ 78.018670][ C0] hvc_console_print+0x292/0x780 [ 78.018673][ C0] console_emit_next_record+0x22f/0x4c0 [ 78.018675][ C0] console_flush_one_record+0x46f/0x710 [ 78.018677][ C0] console_unlock+0xee/0x1f0 [ 78.018678][ C0] vprintk_emit+0x37c/0x3e0 [ 78.018680][ C0] _printk+0xc7/0x100 [ 78.018683][ C0] tun_init+0x24/0xb0 [ 78.018685][ C0] do_one_initcall+0x124/0x4f0 [ 78.018687][ C0] kernel_init_freeable+0x596/0x630 [ 78.018688][ C0] kernel_init+0x21/0x150 [ 78.018689][ C0] ret_from_fork+0x474/0x6b0 [ 78.018691][ C0] ret_from_fork_asm+0x11/0x20 [ 78.018692][ C0] [ 78.018692][ C0] -> (console_owner){..-.}-{0:0} { [ 78.018694][ C0] IN-SOFTIRQ-W at: [ 78.018695][ C0] __lock_acquire+0x388/0xc20 [ 78.018696][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018698][ C0] console_trylock_spinning+0xb5/0x1e0 [ 78.018699][ C0] vprintk_emit+0x320/0x3e0 [ 78.018700][ C0] _printk+0xc7/0x100 [ 78.018701][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 78.018704][ C0] call_timer_fn+0x160/0x4d0 [ 78.018706][ C0] __run_timers+0x68f/0xaa0 [ 78.018707][ C0] run_timer_softirq+0xf0/0x160 [ 78.018709][ C0] handle_softirqs+0x1d3/0x900 [ 78.018712][ C0] __irq_exit_rcu+0x145/0x1c0 [ 78.018713][ C0] irq_exit_rcu+0xe/0x30 [ 78.018714][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 78.018716][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 78.018718][ C0] pv_native_safe_halt+0xf/0x10 [ 78.018719][ C0] default_idle+0x9/0x10 [ 78.018720][ C0] default_idle_call+0x6e/0xb0 [ 78.018722][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 78.018724][ C0] do_idle+0xd8/0x190 [ 78.018725][ C0] cpu_startup_entry+0x53/0x70 [ 78.018727][ C0] rest_init+0x279/0x280 [ 78.018728][ C0] start_kernel+0x3b9/0x3c0 [ 78.018730][ C0] x86_64_start_reservations+0x24/0x30 [ 78.018732][ C0] x86_64_start_kernel+0x12b/0x130 [ 78.018733][ C0] common_startup_64+0x13e/0x148 [ 78.018736][ C0] INITIAL USE at: [ 78.018737][ C0] } [ 78.018737][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 78.018740][ C0] ... acquired at: [ 78.018740][ C0] mark_lock+0x1d7/0xa00 [ 78.018742][ C0] mark_usage+0x42/0x170 [ 78.018743][ C0] __lock_acquire+0x388/0xc20 [ 78.018745][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018746][ C0] console_trylock_spinning+0xb5/0x1e0 [ 78.018748][ C0] vprintk_emit+0x320/0x3e0 [ 78.018748][ C0] _printk+0xc7/0x100 [ 78.018750][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 78.018751][ C0] call_timer_fn+0x160/0x4d0 [ 78.018752][ C0] __run_timers+0x68f/0xaa0 [ 78.018754][ C0] run_timer_softirq+0xf0/0x160 [ 78.018755][ C0] handle_softirqs+0x1d3/0x900 [ 78.018757][ C0] __irq_exit_rcu+0x145/0x1c0 [ 78.018758][ C0] irq_exit_rcu+0xe/0x30 [ 78.018759][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 78.018760][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 78.018762][ C0] pv_native_safe_halt+0xf/0x10 [ 78.018763][ C0] default_idle+0x9/0x10 [ 78.018764][ C0] default_idle_call+0x6e/0xb0 [ 78.018765][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 78.018767][ C0] do_idle+0xd8/0x190 [ 78.018768][ C0] cpu_startup_entry+0x53/0x70 [ 78.018769][ C0] rest_init+0x279/0x280 [ 78.018770][ C0] start_kernel+0x3b9/0x3c0 [ 78.018772][ C0] x86_64_start_reservations+0x24/0x30 [ 78.018773][ C0] x86_64_start_kernel+0x12b/0x130 [ 78.018774][ C0] common_startup_64+0x13e/0x148 [ 78.018775][ C0] [ 78.018776][ C0] [ 78.018776][ C0] stack backtrace: [ 78.018778][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 78.018781][ C0] Tainted: [W]=WARN [ 78.018782][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 78.018783][ C0] Call Trace: [ 78.018784][ C0] [ 78.018785][ C0] dump_stack_lvl+0x6f/0xa0 [ 78.018790][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 78.018793][ C0] mark_lock_irq+0x989/0x9c0 [ 78.018794][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 78.018797][ C0] mark_lock+0x1d7/0xa00 [ 78.018799][ C0] mark_usage+0x42/0x170 [ 78.018801][ C0] __lock_acquire+0x388/0xc20 [ 78.018803][ C0] lock_acquire.part.0+0xd4/0x280 [ 78.018805][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 78.018807][ C0] ? rcu_is_watching+0x16/0xd0 [ 78.018809][ C0] ? lock_acquire+0x13c/0x160 [ 78.018811][ C0] console_trylock_spinning+0xb5/0x1e0 [ 78.018813][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 78.018815][ C0] vprintk_emit+0x320/0x3e0 [ 78.018816][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 78.018818][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 78.018820][ C0] _printk+0xc7/0x100 [ 78.018822][ C0] ? snapshot_read.cold+0x21/0x21 [ 78.018824][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 78.018825][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 78.018828][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 78.018829][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 78.018831][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 78.018832][ C0] call_timer_fn+0x160/0x4d0 [ 78.018834][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 78.018836][ C0] ? debug_object_active_state+0x430/0x430 [ 78.018839][ C0] ? find_held_lock+0x2b/0x80 [ 78.018841][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 78.018843][ C0] ? rcu_is_watching+0x16/0xd0 [ 78.018844][ C0] __run_timers+0x68f/0xaa0 [ 78.018846][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 78.018848][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 78.018850][ C0] ? __lock_acquire+0x518/0xc20 [ 78.018853][ C0] ? __rwlock_init+0x150/0x150 [ 78.018856][ C0] run_timer_softirq+0xf0/0x160 [ 78.018858][ C0] ? __run_timers+0xaa0/0xaa0 [ 78.018860][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 78.018863][ C0] ? rcu_is_watching+0x16/0xd0 [ 78.018864][ C0] handle_softirqs+0x1d3/0x900 [ 78.018866][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 78.018867][ C0] ? _local_bh_enable+0xc0/0xc0 [ 78.018869][ C0] __irq_exit_rcu+0x145/0x1c0 [ 78.018871][ C0] irq_exit_rcu+0xe/0x30 [ 78.018873][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 78.018874][ C0] [ 78.018875][ C0] [ 78.018875][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 78.018877][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 78.018879][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 78.018881][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 78.018883][ C0] RSP: 0018:ffffffffb2807cf8 EFLAGS: 00000296 [ 78.018885][ C0] RAX: 00000000005e2c83 RBX: ffffffffb2830600 RCX: ffffffffaef06247 [ 78.018886][ C0] RDX: ffffffffb2830600 RSI: ffffffffb2111027 RDI: ffffffffb1a949e0 [ 78.018887][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.018888][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6500fa2 [ 78.018888][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 78.018890][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 78.018892][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 78.018894][ C0] default_idle+0x9/0x10 [ 78.018895][ C0] default_idle_call+0x6e/0xb0 [ 78.018897][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 78.018898][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 78.018900][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 78.018902][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 78.018904][ C0] ? rcu_is_watching+0x16/0xd0 [ 78.018905][ C0] do_idle+0xd8/0x190 [ 78.018907][ C0] cpu_startup_entry+0x53/0x70 [ 78.018908][ C0] rest_init+0x279/0x280 [ 78.018910][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 78.018912][ C0] ? rest_init+0x280/0x280 [ 78.018920][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 78.018923][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 78.018925][ C0] ? acpi_enable+0x1e4/0x330 [ 78.018927][ C0] start_kernel+0x3b9/0x3c0 [ 78.018929][ C0] x86_64_start_reservations+0x24/0x30 [ 78.018931][ C0] x86_64_start_kernel+0x12b/0x130 [ 78.018932][ C0] common_startup_64+0x13e/0x148 [ 78.018935][ C0] [ 78.148621][ T3742] 8021q: adding VLAN 0 to HW filter on device eni0np1 [ 79.842544][ T3784] test-br0: port 1(vxlan10) entered blocking state [ 79.842558][ T3784] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 79.842560][ T3784] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3784, name: ip [ 79.842561][ T3784] preempt_count: 1, expected: 0 [ 79.842562][ T3784] RCU nest depth: 0, expected: 0 [ 79.842563][ T3784] INFO: lockdep is turned off. [ 79.842564][ T3784] irq event stamp: 0 [ 79.842565][ T3784] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 79.842569][ T3784] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 79.842576][ T3784] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 79.842577][ T3784] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 79.842579][ T3784] Preemption disabled at: [ 79.842580][ T3784] [] vprintk_emit+0x31b/0x3e0 [ 79.842586][ T3784] CPU: 2 UID: 0 PID: 3784 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 79.842590][ T3784] Tainted: [W]=WARN [ 79.842591][ T3784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 79.842592][ T3784] Call Trace: [ 79.842594][ T3784] [ 79.842595][ T3784] dump_stack_lvl+0x6f/0xa0 [ 79.842600][ T3784] ? vprintk_emit+0x31b/0x3e0 [ 79.842602][ T3784] __might_resched.cold+0x1fe/0x2c1 [ 79.842606][ T3784] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 79.842609][ T3784] ? __asan_memcpy+0x3c/0x60 [ 79.842612][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842615][ T3784] __kmalloc_noprof+0x443/0x760 [ 79.842618][ T3784] ? __rwlock_init+0x150/0x150 [ 79.842621][ T3784] ? alloc_buf.isra.0+0x4b/0x260 [ 79.842626][ T3784] ? do_raw_spin_unlock+0x59/0x250 [ 79.842628][ T3784] alloc_buf.isra.0+0x4b/0x260 [ 79.842630][ T3784] put_chars+0x1e1/0x2f0 [ 79.842632][ T3784] ? __send_to_port+0x420/0x420 [ 79.842633][ T3784] ? console_prepend_replay+0x20/0x20 [ 79.842636][ T3784] hvc_console_print+0x292/0x780 [ 79.842641][ T3784] ? hvc_write+0x3a0/0x3a0 [ 79.842643][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842644][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842646][ T3784] console_emit_next_record+0x22f/0x4c0 [ 79.842649][ T3784] ? devkmsg_read+0x4b0/0x4b0 [ 79.842651][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842652][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842653][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842654][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842656][ T3784] ? console_flush_one_record+0x111/0x710 [ 79.842658][ T3784] console_flush_one_record+0x46f/0x710 [ 79.842660][ T3784] ? console_emit_next_record+0x4c0/0x4c0 [ 79.842663][ T3784] console_unlock+0xee/0x1f0 [ 79.842664][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842666][ T3784] ? console_flush_one_record+0x710/0x710 [ 79.842668][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842669][ T3784] ? lock_release+0x184/0x1f0 [ 79.842670][ T3784] ? lock_acquire+0xe0/0x160 [ 79.842672][ T3784] ? __rcu_read_lock+0x70/0x70 [ 79.842673][ T3784] ? __down_trylock_console_sem+0x5e/0xa0 [ 79.842675][ T3784] ? vprintk_emit+0x320/0x3e0 [ 79.842676][ T3784] vprintk_emit+0x37c/0x3e0 [ 79.842678][ T3784] ? wake_up_klogd_work_func+0x90/0x90 [ 79.842679][ T3784] ? __rwlock_init+0x150/0x150 [ 79.842681][ T3784] ? filter_irq_stacks+0xd0/0xd0 [ 79.842684][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842685][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842687][ T3784] _printk+0xc7/0x100 [ 79.842690][ T3784] ? snapshot_read.cold+0x21/0x21 [ 79.842691][ T3784] ? br_multicast_flood+0x960/0x960 [ 79.842695][ T3784] ? do_setlink.isra.0+0x9ec/0x2a60 [ 79.842698][ T3784] ? rtnl_newlink+0x9f1/0x11b0 [ 79.842699][ T3784] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.842701][ T3784] br_set_state+0x22f/0x430 [ 79.842704][ T3784] br_init_port+0xc4/0x200 [ 79.842706][ T3784] new_nbp+0x3a0/0x650 [ 79.842708][ T3784] br_add_if+0x212/0x1320 [ 79.842710][ T3784] ? is_bpf_text_address+0x3e/0x110 [ 79.842713][ T3784] ? is_bpf_text_address+0x72/0x110 [ 79.842714][ T3784] ? kernel_text_address+0x149/0x170 [ 79.842717][ T3784] do_set_master+0x3b2/0x780 [ 79.842719][ T3784] do_setlink.isra.0+0x9ec/0x2a60 [ 79.842720][ T3784] ? stack_trace_save+0x93/0xc0 [ 79.842722][ T3784] ? rtnl_link_get_size+0x350/0x350 [ 79.842723][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842724][ T3784] ? stack_depot_save_flags+0x1bc/0x790 [ 79.842728][ T3784] ? kasan_save_stack+0x3d/0x50 [ 79.842730][ T3784] ? kasan_save_stack+0x2f/0x50 [ 79.842731][ T3784] ? kasan_save_track+0x14/0x30 [ 79.842732][ T3784] ? __kasan_kmalloc+0x7b/0x90 [ 79.842733][ T3784] ? __kmalloc_cache_noprof+0x29a/0x620 [ 79.842734][ T3784] ? rtnl_newlink+0x124/0x11b0 [ 79.842735][ T3784] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.842736][ T3784] ? netlink_rcv_skb+0x14e/0x3a0 [ 79.842739][ T3784] ? netlink_unicast+0x486/0x750 [ 79.842740][ T3784] ? netlink_sendmsg+0x75b/0xc90 [ 79.842742][ T3784] ? __sock_sendmsg+0xce/0x190 [ 79.842745][ T3784] ? ____sys_sendmsg+0x61a/0x860 [ 79.842746][ T3784] ? ___sys_sendmsg+0x14e/0x1d0 [ 79.842747][ T3784] ? __sys_sendmsg+0x12c/0x1d0 [ 79.842749][ T3784] ? do_syscall_64+0xff/0x530 [ 79.842752][ T3784] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.842755][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842756][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842757][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842758][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842759][ T3784] ? trace_contention_end+0xb3/0x180 [ 79.842761][ T3784] ? __mutex_lock+0x1db/0x1ea0 [ 79.842762][ T3784] ? __mutex_lock+0x9a3/0x1ea0 [ 79.842764][ T3784] ? rtnl_newlink+0x9a8/0x11b0 [ 79.842765][ T3784] ? ww_mutex_lock+0x160/0x160 [ 79.842766][ T3784] ? nla_get_range_signed+0x3d0/0x3d0 [ 79.842769][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842771][ T3784] ? __rtnl_newlink+0x3fa/0xa50 [ 79.842773][ T3784] rtnl_newlink+0x9f1/0x11b0 [ 79.842775][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842776][ T3784] ? rtnl_bridge_getlink+0x850/0x850 [ 79.842777][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842778][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842780][ T3784] ? is_bpf_text_address+0x3e/0x110 [ 79.842781][ T3784] ? is_bpf_text_address+0x72/0x110 [ 79.842782][ T3784] ? kernel_text_address+0x149/0x170 [ 79.842784][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842785][ T3784] ? cap_capable+0x1d7/0x3d0 [ 79.842788][ T3784] ? arch_stack_walk+0xed/0x130 [ 79.842790][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842791][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842793][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842794][ T3784] ? rtnl_bridge_getlink+0x850/0x850 [ 79.842795][ T3784] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 79.842797][ T3784] ? rtnl_link_fill+0x920/0x920 [ 79.842798][ T3784] ? filter_irq_stacks+0xd0/0xd0 [ 79.842799][ T3784] ? stack_depot_save_flags+0x1bc/0x790 [ 79.842801][ T3784] netlink_rcv_skb+0x14e/0x3a0 [ 79.842803][ T3784] ? rtnl_link_fill+0x920/0x920 [ 79.842804][ T3784] ? lock_release+0x184/0x1f0 [ 79.842806][ T3784] ? netlink_ack+0xcf0/0xcf0 [ 79.842808][ T3784] ? __netlink_lookup+0xb9/0x6b0 [ 79.842811][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842812][ T3784] ? lock_release+0x184/0x1f0 [ 79.842814][ T3784] netlink_unicast+0x486/0x750 [ 79.842816][ T3784] ? netlink_attachskb+0x810/0x810 [ 79.842817][ T3784] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.842819][ T3784] netlink_sendmsg+0x75b/0xc90 [ 79.842821][ T3784] ? netlink_unicast+0x750/0x750 [ 79.842823][ T3784] ? kernel_text_address+0x149/0x170 [ 79.842824][ T3784] ? lock_acquire+0x13c/0x160 [ 79.842826][ T3784] ? __import_iovec+0x36c/0x620 [ 79.842829][ T3784] __sock_sendmsg+0xce/0x190 [ 79.842831][ T3784] ____sys_sendmsg+0x61a/0x860 [ 79.842832][ T3784] ? copy_msghdr_from_user+0x279/0x420 [ 79.842834][ T3784] ? sock_write_iter+0x400/0x400 [ 79.842835][ T3784] ? move_addr_to_kernel+0x40/0x40 [ 79.842837][ T3784] ? filter_irq_stacks+0xd0/0xd0 [ 79.842839][ T3784] ___sys_sendmsg+0x14e/0x1d0 [ 79.842841][ T3784] ? copy_msghdr_from_user+0x420/0x420 [ 79.842846][ T3784] __sys_sendmsg+0x12c/0x1d0 [ 79.842848][ T3784] ? __sys_sendmsg_sock+0x20/0x20 [ 79.842850][ T3784] ? rcu_is_watching+0x16/0xd0 [ 79.842852][ T3784] do_syscall_64+0xff/0x530 [ 79.842853][ T3784] ? exc_page_fault+0xee/0x100 [ 79.842856][ T3784] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 79.842857][ T3784] RIP: 0033:0x7f3faa31754e [ 79.842859][ T3784] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 79.842861][ T3784] RSP: 002b:00007ffdac1261c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 79.842864][ T3784] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f3faa31754e [ 79.842866][ T3784] RDX: 0000000000000000 RSI: 00007ffdac126270 RDI: 0000000000000005 [ 79.842866][ T3784] RBP: 00007ffdac1261d0 R08: 0000000000000000 R09: 0000000000000000 [ 79.842867][ T3784] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91033b [ 79.842868][ T3784] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffdac126940 [ 79.842870][ T3784] [ 79.875011][ T3784] test-br0: port 1(vxlan10) entered disabled state [ 79.875229][ T3784] vxlan10: entered allmulticast mode [ 79.875865][ T3784] vxlan10: entered promiscuous mode [ 80.012906][ T69] vxlan10: left allmulticast mode [ 80.013085][ T69] vxlan10: left promiscuous mode [ 80.013279][ T69] test-br0: port 1(vxlan10) entered disabled state [ 80.289191][ T3817] test-br0: port 1(dummy1) entered blocking state [ 80.289385][ T3817] test-br0: port 1(dummy1) entered disabled state [ 80.290464][ T3817] dummy1: entered allmulticast mode [ 80.291037][ T3817] dummy1: entered promiscuous mode [ 80.426615][ T69] dummy1: left allmulticast mode [ 80.430229][ T69] dummy1: left promiscuous mode [ 80.430552][ T69] test-br0: port 1(dummy1) entered disabled state [ 81.543768][ T3590] netdevsim netdevsim10 eni10np1: renamed from eth0 [ 81.543783][ T3590] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 81.543785][ T3590] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3590, name: (udev-worker) [ 81.543787][ T3590] preempt_count: 1, expected: 0 [ 81.543788][ T3590] RCU nest depth: 0, expected: 0 [ 81.543789][ T3590] INFO: lockdep is turned off. [ 81.543790][ T3590] irq event stamp: 353620 [ 81.543791][ T3590] hardirqs last enabled at (353619): [] irqentry_exit+0x21c/0x790 [ 81.543800][ T3590] hardirqs last disabled at (353620): [] console_emit_next_record+0x3d4/0x4c0 [ 81.543804][ T3590] softirqs last enabled at (353502): [] handle_softirqs+0x67c/0x900 [ 81.543808][ T3590] softirqs last disabled at (353495): [] __irq_exit_rcu+0x145/0x1c0 [ 81.543810][ T3590] Preemption disabled at: [ 81.543811][ T3590] [] vprintk_emit+0x31b/0x3e0 [ 81.543817][ T3590] CPU: 0 UID: 0 PID: 3590 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 81.543820][ T3590] Tainted: [W]=WARN [ 81.543821][ T3590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 81.543822][ T3590] Call Trace: [ 81.543824][ T3590] [ 81.543825][ T3590] dump_stack_lvl+0x6f/0xa0 [ 81.543831][ T3590] ? vprintk_emit+0x31b/0x3e0 [ 81.543832][ T3590] __might_resched.cold+0x1fe/0x2c1 [ 81.543836][ T3590] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 81.543838][ T3590] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 81.543841][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543844][ T3590] __kmalloc_noprof+0x443/0x760 [ 81.543847][ T3590] ? __rwlock_init+0x150/0x150 [ 81.543850][ T3590] ? alloc_buf.isra.0+0x4b/0x260 [ 81.543855][ T3590] ? do_raw_spin_unlock+0x59/0x250 [ 81.543856][ T3590] alloc_buf.isra.0+0x4b/0x260 [ 81.543859][ T3590] put_chars+0x1e1/0x2f0 [ 81.543860][ T3590] ? __send_to_port+0x420/0x420 [ 81.543862][ T3590] ? console_prepend_replay+0x20/0x20 [ 81.543865][ T3590] hvc_console_print+0x292/0x780 [ 81.543869][ T3590] ? hvc_write+0x3a0/0x3a0 [ 81.543871][ T3590] ? vsnprintf+0x527/0x1700 [ 81.543873][ T3590] ? __rwlock_init+0x150/0x150 [ 81.543875][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543876][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543878][ T3590] console_emit_next_record+0x22f/0x4c0 [ 81.543880][ T3590] ? devkmsg_read+0x4b0/0x4b0 [ 81.543882][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543883][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543884][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543885][ T3590] ? lock_acquire+0x13c/0x160 [ 81.543888][ T3590] ? console_flush_one_record+0x111/0x710 [ 81.543890][ T3590] console_flush_one_record+0x46f/0x710 [ 81.543892][ T3590] ? console_emit_next_record+0x4c0/0x4c0 [ 81.543895][ T3590] console_unlock+0xee/0x1f0 [ 81.543896][ T3590] ? lock_acquire+0x13c/0x160 [ 81.543898][ T3590] ? console_flush_one_record+0x710/0x710 [ 81.543900][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543901][ T3590] ? lock_release+0x184/0x1f0 [ 81.543902][ T3590] ? lock_acquire+0xe0/0x160 [ 81.543904][ T3590] ? __rcu_read_lock+0x70/0x70 [ 81.543905][ T3590] ? __down_trylock_console_sem+0x5e/0xa0 [ 81.543907][ T3590] ? vprintk_emit+0x320/0x3e0 [ 81.543908][ T3590] vprintk_emit+0x37c/0x3e0 [ 81.543910][ T3590] ? wake_up_klogd_work_func+0x90/0x90 [ 81.543911][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543914][ T3590] dev_vprintk_emit+0x27f/0x2c0 [ 81.543918][ T3590] ? device_rename.cold+0xa/0xa [ 81.543920][ T3590] ? lock_release+0x184/0x1f0 [ 81.543922][ T3590] ? lock_release+0x184/0x1f0 [ 81.543923][ T3590] ? unwind_next_frame+0x69b/0x1ea0 [ 81.543934][ T3590] dev_printk_emit+0xb9/0xee [ 81.543936][ T3590] ? dev_vprintk_emit+0x2c0/0x2c0 [ 81.543938][ T3590] ? lock_release+0x184/0x1f0 [ 81.543939][ T3590] ? is_bpf_text_address+0x3e/0x110 [ 81.543942][ T3590] ? is_bpf_text_address+0x72/0x110 [ 81.543944][ T3590] ? __kernel_text_address+0x12/0x30 [ 81.543947][ T3590] __netdev_printk+0x160/0x1d0 [ 81.543951][ T3590] netdev_info+0xe2/0x116 [ 81.543954][ T3590] ? netdev_notice+0x120/0x120 [ 81.543955][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543957][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543958][ T3590] ? do_raw_spin_lock+0x131/0x280 [ 81.543960][ T3590] ? __rwlock_init+0x150/0x150 [ 81.543961][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543962][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543963][ T3590] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 81.543966][ T3590] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 81.543967][ T3590] ? trace_irq_enable.constprop.0+0x30/0x160 [ 81.543969][ T3590] ? do_setlink.isra.0+0x1f7d/0x2a60 [ 81.543972][ T3590] netif_change_name.cold+0x4f/0x89 [ 81.543974][ T3590] ? kfree+0x123/0x590 [ 81.543975][ T3590] ? pskb_expand_head+0x359/0xf50 [ 81.543978][ T3590] ? netlink_unicast+0xa7/0x750 [ 81.543981][ T3590] ? rtnl_getlink+0xc2d/0xf00 [ 81.543982][ T3590] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 81.543984][ T3590] ? netdev_adjacent_rename_links+0x470/0x470 [ 81.543987][ T3590] ? lock_acquire+0x13c/0x160 [ 81.543989][ T3590] ? __asan_memset+0x27/0x50 [ 81.543992][ T3590] do_setlink.isra.0+0x1f7d/0x2a60 [ 81.543995][ T3590] ? rtnl_link_get_size+0x350/0x350 [ 81.543996][ T3590] ? lock_acquire+0x13c/0x160 [ 81.543997][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.543998][ T3590] ? lock_release+0x184/0x1f0 [ 81.544000][ T3590] ? is_bpf_text_address+0x3e/0x110 [ 81.544001][ T3590] ? is_bpf_text_address+0x72/0x110 [ 81.544003][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544003][ T3590] ? kernel_text_address+0x149/0x170 [ 81.544005][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544006][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544008][ T3590] ? lock_release+0x184/0x1f0 [ 81.544009][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544010][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544012][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544013][ T3590] ? lock_release+0x184/0x1f0 [ 81.544014][ T3590] ? unwind_next_frame+0x69b/0x1ea0 [ 81.544016][ T3590] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.544017][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544018][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544020][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544021][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544022][ T3590] ? trace_contention_end+0xb3/0x180 [ 81.544023][ T3590] ? __mutex_lock+0x1db/0x1ea0 [ 81.544025][ T3590] ? __mutex_lock+0x9a3/0x1ea0 [ 81.544026][ T3590] ? rtnl_setlink+0x29d/0x920 [ 81.544027][ T3590] ? is_bpf_text_address+0x72/0x110 [ 81.544029][ T3590] ? kernel_text_address+0x149/0x170 [ 81.544030][ T3590] ? ww_mutex_lock+0x160/0x160 [ 81.544031][ T3590] ? nla_get_range_signed+0x3d0/0x3d0 [ 81.544035][ T3590] ? arch_stack_walk+0xed/0x130 [ 81.544037][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544038][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544041][ T3590] rtnl_setlink+0x527/0x920 [ 81.544042][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544044][ T3590] ? __rtnl_newlink+0xa50/0xa50 [ 81.544045][ T3590] ? lock_release+0x184/0x1f0 [ 81.544051][ T3590] ? unwind_next_frame+0x69b/0x1ea0 [ 81.544052][ T3590] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.544054][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544055][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544056][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544057][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544058][ T3590] ? lock_release+0x184/0x1f0 [ 81.544060][ T3590] ? is_bpf_text_address+0x3e/0x110 [ 81.544061][ T3590] ? is_bpf_text_address+0x72/0x110 [ 81.544062][ T3590] ? kernel_text_address+0x149/0x170 [ 81.544064][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544065][ T3590] ? cap_capable+0x1d7/0x3d0 [ 81.544068][ T3590] ? arch_stack_walk+0xed/0x130 [ 81.544069][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544070][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544072][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544073][ T3590] ? __rtnl_newlink+0xa50/0xa50 [ 81.544074][ T3590] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 81.544076][ T3590] ? rtnl_link_fill+0x920/0x920 [ 81.544077][ T3590] ? filter_irq_stacks+0xd0/0xd0 [ 81.544080][ T3590] ? stack_depot_save_flags+0x1bc/0x790 [ 81.544083][ T3590] netlink_rcv_skb+0x14e/0x3a0 [ 81.544084][ T3590] ? rtnl_link_fill+0x920/0x920 [ 81.544086][ T3590] ? lock_release+0x184/0x1f0 [ 81.544087][ T3590] ? netlink_ack+0xcf0/0xcf0 [ 81.544089][ T3590] ? __netlink_lookup+0xb9/0x6b0 [ 81.544092][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544093][ T3590] ? lock_release+0x184/0x1f0 [ 81.544095][ T3590] netlink_unicast+0x486/0x750 [ 81.544097][ T3590] ? netlink_attachskb+0x810/0x810 [ 81.544099][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544100][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544101][ T3590] ? lock_release+0x184/0x1f0 [ 81.544102][ T3590] ? lock_release+0x184/0x1f0 [ 81.544104][ T3590] netlink_sendmsg+0x75b/0xc90 [ 81.544107][ T3590] ? netlink_unicast+0x750/0x750 [ 81.544108][ T3590] ? lock_acquire+0x13c/0x160 [ 81.544110][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544112][ T3590] __sock_sendmsg+0xce/0x190 [ 81.544114][ T3590] ? fdget+0x4f/0x1e0 [ 81.544117][ T3590] __sys_sendto+0x260/0x320 [ 81.544119][ T3590] ? __ia32_sys_getpeername+0xd0/0xd0 [ 81.544123][ T3590] ? rcu_is_watching+0x16/0xd0 [ 81.544124][ T3590] ? lock_release+0x184/0x1f0 [ 81.544126][ T3590] __x64_sys_sendto+0xe4/0x1f0 [ 81.544128][ T3590] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 81.544129][ T3590] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 81.544131][ T3590] ? trace_hardirqs_on+0x36/0x40 [ 81.544132][ T3590] do_syscall_64+0xff/0x530 [ 81.544134][ T3590] ? exc_page_fault+0xee/0x100 [ 81.544136][ T3590] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 81.544138][ T3590] RIP: 0033:0x7fe7eefcd54e [ 81.544140][ T3590] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 81.544143][ T3590] RSP: 002b:00007ffcfff8e9c0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 81.544146][ T3590] RAX: ffffffffffffffda RBX: 000055bfb78191e0 RCX: 00007fe7eefcd54e [ 81.544148][ T3590] RDX: 0000000000000030 RSI: 000055bfb782cf30 RDI: 0000000000000022 [ 81.544148][ T3590] RBP: 00007ffcfff8e9d0 R08: 00007ffcfff8ea20 R09: 0000000000000080 [ 81.544149][ T3590] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bfb785cce0 [ 81.544150][ T3590] R13: 00007ffcfff8eb04 R14: 0000000000000000 R15: 0000000000000000 [ 81.544152][ T3590] [ 81.577966][ T3592] netdevsim netdevsim20 eni20np1: renamed from eth1 [ 81.779033][ T3965] 8021q: adding VLAN 0 to HW filter on device eni10np1 [ 81.780164][ T3965] test-bond0: (slave eni10np1): Enslaving as a backup interface with an up link [ 81.800807][ T3967] 8021q: adding VLAN 0 to HW filter on device eni20np1 [ 81.806413][ T3967] test-bond0: (slave eni20np1): Enslaving as a backup interface with an up link [ 81.852090][ T3972] test-br0: port 1(test-bond0) entered blocking state [ 81.852272][ T3972] test-br0: port 1(test-bond0) entered disabled state [ 81.852591][ T3972] test-bond0: entered allmulticast mode [ 81.852721][ T3972] netdevsim netdevsim10 eni10np1: entered allmulticast mode [ 81.852972][ T3972] netdevsim netdevsim20 eni20np1: entered allmulticast mode [ 81.859041][ T3972] test-bond0: entered promiscuous mode [ 81.859190][ T3972] netdevsim netdevsim10 eni10np1: entered promiscuous mode [ 81.859472][ T3972] netdevsim netdevsim20 eni20np1: entered promiscuous mode [ 81.876022][ T3974] test-bond0: left allmulticast mode [ 81.876204][ T3974] netdevsim netdevsim10 eni10np1: left allmulticast mode [ 81.876464][ T3974] netdevsim netdevsim20 eni20np1: left allmulticast mode [ 81.876699][ T3974] test-bond0: left promiscuous mode [ 81.876865][ T3974] netdevsim netdevsim10 eni10np1: left promiscuous mode [ 81.877179][ T3974] netdevsim netdevsim20 eni20np1: left promiscuous mode [ 81.877558][ T3974] test-br0: port 1(test-bond0) entered disabled state [ 81.922942][ T3975] test-bond0 (unregistering): (slave eni10np1): Releasing backup interface [ 81.934893][ T3975] test-bond0 (unregistering): (slave eni20np1): Releasing backup interface [ 81.949690][ T3975] test-bond0 (unregistering): Released all slaves [ 83.094028][ T4063] bond123: (slave test-dummy0): Enslaving as an active interface with an up link [ 83.094043][ T4063] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 83.094045][ T4063] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 4063, name: ip [ 83.094047][ T4063] preempt_count: 1, expected: 0 [ 83.094048][ T4063] RCU nest depth: 0, expected: 0 [ 83.094049][ T4063] INFO: lockdep is turned off. [ 83.094050][ T4063] irq event stamp: 0 [ 83.094050][ T4063] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 83.094055][ T4063] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 83.094061][ T4063] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 83.094063][ T4063] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 83.094064][ T4063] Preemption disabled at: [ 83.094065][ T4063] [] vprintk_emit+0x31b/0x3e0 [ 83.094072][ T4063] CPU: 2 UID: 0 PID: 4063 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 83.094076][ T4063] Tainted: [W]=WARN [ 83.094077][ T4063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 83.094078][ T4063] Call Trace: [ 83.094080][ T4063] [ 83.094081][ T4063] dump_stack_lvl+0x6f/0xa0 [ 83.094087][ T4063] ? vprintk_emit+0x31b/0x3e0 [ 83.094088][ T4063] __might_resched.cold+0x1fe/0x2c1 [ 83.094092][ T4063] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 83.094095][ T4063] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 83.094097][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094100][ T4063] __kmalloc_noprof+0x443/0x760 [ 83.094103][ T4063] ? __rwlock_init+0x150/0x150 [ 83.094106][ T4063] ? alloc_buf.isra.0+0x4b/0x260 [ 83.094111][ T4063] ? do_raw_spin_unlock+0x59/0x250 [ 83.094113][ T4063] alloc_buf.isra.0+0x4b/0x260 [ 83.094115][ T4063] put_chars+0x1e1/0x2f0 [ 83.094117][ T4063] ? prb_final_commit+0x50/0x50 [ 83.094118][ T4063] ? __send_to_port+0x420/0x420 [ 83.094120][ T4063] ? printk_get_next_message+0x240/0x650 [ 83.094122][ T4063] hvc_console_print+0x292/0x780 [ 83.094127][ T4063] ? hvc_write+0x3a0/0x3a0 [ 83.094129][ T4063] ? do_raw_spin_lock+0x131/0x280 [ 83.094131][ T4063] ? vsnprintf+0x527/0x1700 [ 83.094134][ T4063] ? __rwlock_init+0x150/0x150 [ 83.094136][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094137][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094139][ T4063] console_emit_next_record+0x22f/0x4c0 [ 83.094142][ T4063] ? devkmsg_read+0x4b0/0x4b0 [ 83.094144][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094145][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094146][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094147][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094149][ T4063] ? console_flush_one_record+0x111/0x710 [ 83.094151][ T4063] console_flush_one_record+0x46f/0x710 [ 83.094153][ T4063] ? console_emit_next_record+0x4c0/0x4c0 [ 83.094156][ T4063] console_unlock+0xee/0x1f0 [ 83.094157][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094159][ T4063] ? console_flush_one_record+0x710/0x710 [ 83.094161][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094162][ T4063] ? lock_release+0x184/0x1f0 [ 83.094163][ T4063] ? lock_acquire+0xe0/0x160 [ 83.094165][ T4063] ? __rcu_read_lock+0x70/0x70 [ 83.094166][ T4063] ? __down_trylock_console_sem+0x5e/0xa0 [ 83.094168][ T4063] ? vprintk_emit+0x320/0x3e0 [ 83.094169][ T4063] vprintk_emit+0x37c/0x3e0 [ 83.094171][ T4063] ? wake_up_klogd_work_func+0x90/0x90 [ 83.094172][ T4063] ? net_generic+0x38/0x1e0 [vxlan] [ 83.094178][ T4063] ? packet_notifier+0x1c5/0xbd0 [ 83.094182][ T4063] ? xdp_set_features_flag+0x2b/0x50 [ 83.094185][ T4063] ? vxlan_netdevice_event+0xce/0x3e0 [vxlan] [ 83.094189][ T4063] _printk+0xc7/0x100 [ 83.094212][ T4063] ? snapshot_read.cold+0x21/0x21 [ 83.094214][ T4063] ? addrconf_notify+0x72/0xf30 [ 83.094217][ T4063] ? lock_release+0x184/0x1f0 [ 83.094219][ T4063] ? __mutex_unlock_slowpath+0x9e/0x740 [ 83.094221][ T4063] ? netdev_name+0x43/0x60 [ 83.094224][ T4063] ? __netdev_printk+0x17f/0x1d0 [ 83.094226][ T4063] netdev_info+0xe2/0x116 [ 83.094228][ T4063] ? netdev_notice+0x120/0x120 [ 83.094230][ T4063] ? bond_lower_state_changed+0x160/0x160 [bonding] [ 83.094239][ T4063] ? netdev_upper_dev_link+0xb0/0xb0 [ 83.094243][ T4063] bond_enslave.cold+0x156/0x4f7 [bonding] [ 83.094251][ T4063] ? bond_update_slave_arr+0xcf0/0xcf0 [bonding] [ 83.094256][ T4063] ? ip6_route_dev_notify+0x3d/0x790 [ 83.094259][ T4063] ? notifier_call_chain+0xae/0x300 [ 83.094263][ T4063] ? _mutex_trylock_nest_lock+0x390/0x390 [ 83.094264][ T4063] ? netif_set_allmulti+0x2c0/0x2c0 [ 83.094267][ T4063] do_set_master+0x3b2/0x780 [ 83.094270][ T4063] do_setlink.isra.0+0x9ec/0x2a60 [ 83.094271][ T4063] ? stack_trace_save+0x93/0xc0 [ 83.094274][ T4063] ? rtnl_link_get_size+0x350/0x350 [ 83.094276][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094277][ T4063] ? stack_depot_save_flags+0x1bc/0x790 [ 83.094280][ T4063] ? kasan_save_stack+0x3d/0x50 [ 83.094282][ T4063] ? kasan_save_stack+0x2f/0x50 [ 83.094283][ T4063] ? kasan_save_track+0x14/0x30 [ 83.094284][ T4063] ? __kasan_kmalloc+0x7b/0x90 [ 83.094285][ T4063] ? __kmalloc_cache_noprof+0x29a/0x620 [ 83.094286][ T4063] ? rtnl_newlink+0x124/0x11b0 [ 83.094287][ T4063] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.094289][ T4063] ? netlink_rcv_skb+0x14e/0x3a0 [ 83.094292][ T4063] ? netlink_unicast+0x486/0x750 [ 83.094293][ T4063] ? netlink_sendmsg+0x75b/0xc90 [ 83.094295][ T4063] ? __sock_sendmsg+0xce/0x190 [ 83.094297][ T4063] ? ____sys_sendmsg+0x61a/0x860 [ 83.094299][ T4063] ? ___sys_sendmsg+0x14e/0x1d0 [ 83.094300][ T4063] ? __sys_sendmsg+0x12c/0x1d0 [ 83.094302][ T4063] ? do_syscall_64+0xff/0x530 [ 83.094304][ T4063] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.094307][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094308][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094309][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094310][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094311][ T4063] ? trace_contention_end+0xb3/0x180 [ 83.094313][ T4063] ? __mutex_lock+0x1db/0x1ea0 [ 83.094314][ T4063] ? __mutex_lock+0x9a3/0x1ea0 [ 83.094315][ T4063] ? rtnl_newlink+0x9a8/0x11b0 [ 83.094317][ T4063] ? ww_mutex_lock+0x160/0x160 [ 83.094318][ T4063] ? nla_get_range_signed+0x3d0/0x3d0 [ 83.094321][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094322][ T4063] ? __rtnl_newlink+0x3fa/0xa50 [ 83.094324][ T4063] rtnl_newlink+0x9f1/0x11b0 [ 83.094326][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094327][ T4063] ? rtnl_bridge_getlink+0x850/0x850 [ 83.094329][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094330][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094331][ T4063] ? is_bpf_text_address+0x3e/0x110 [ 83.094334][ T4063] ? is_bpf_text_address+0x72/0x110 [ 83.094335][ T4063] ? kernel_text_address+0x149/0x170 [ 83.094338][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094339][ T4063] ? cap_capable+0x1d7/0x3d0 [ 83.094342][ T4063] ? arch_stack_walk+0xed/0x130 [ 83.094345][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094346][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094347][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094348][ T4063] ? rtnl_bridge_getlink+0x850/0x850 [ 83.094350][ T4063] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 83.094351][ T4063] ? rtnl_link_fill+0x920/0x920 [ 83.094353][ T4063] ? filter_irq_stacks+0xd0/0xd0 [ 83.094354][ T4063] ? stack_depot_save_flags+0x1bc/0x790 [ 83.094356][ T4063] netlink_rcv_skb+0x14e/0x3a0 [ 83.094358][ T4063] ? rtnl_link_fill+0x920/0x920 [ 83.094359][ T4063] ? lock_release+0x184/0x1f0 [ 83.094361][ T4063] ? netlink_ack+0xcf0/0xcf0 [ 83.094362][ T4063] ? __netlink_lookup+0xb9/0x6b0 [ 83.094365][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094366][ T4063] ? lock_release+0x184/0x1f0 [ 83.094368][ T4063] netlink_unicast+0x486/0x750 [ 83.094370][ T4063] ? netlink_attachskb+0x810/0x810 [ 83.094372][ T4063] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.094374][ T4063] netlink_sendmsg+0x75b/0xc90 [ 83.094376][ T4063] ? netlink_unicast+0x750/0x750 [ 83.094378][ T4063] ? kernel_text_address+0x149/0x170 [ 83.094379][ T4063] ? lock_acquire+0x13c/0x160 [ 83.094381][ T4063] ? __import_iovec+0x36c/0x620 [ 83.094384][ T4063] __sock_sendmsg+0xce/0x190 [ 83.094386][ T4063] ____sys_sendmsg+0x61a/0x860 [ 83.094390][ T4063] ? copy_msghdr_from_user+0x279/0x420 [ 83.094391][ T4063] ? sock_write_iter+0x400/0x400 [ 83.094393][ T4063] ? move_addr_to_kernel+0x40/0x40 [ 83.094394][ T4063] ? filter_irq_stacks+0xd0/0xd0 [ 83.094397][ T4063] ___sys_sendmsg+0x14e/0x1d0 [ 83.094399][ T4063] ? copy_msghdr_from_user+0x420/0x420 [ 83.094403][ T4063] __sys_sendmsg+0x12c/0x1d0 [ 83.094405][ T4063] ? __sys_sendmsg_sock+0x20/0x20 [ 83.094408][ T4063] ? rcu_is_watching+0x16/0xd0 [ 83.094409][ T4063] do_syscall_64+0xff/0x530 [ 83.094411][ T4063] ? exc_page_fault+0xee/0x100 [ 83.094413][ T4063] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 83.094415][ T4063] RIP: 0033:0x7f8dbabca54e [ 83.094416][ T4063] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 83.094419][ T4063] RSP: 002b:00007ffc0f6d8db0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 83.094422][ T4063] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f8dbabca54e [ 83.094424][ T4063] RDX: 0000000000000000 RSI: 00007ffc0f6d8e60 RDI: 0000000000000005 [ 83.094424][ T4063] RBP: 00007ffc0f6d8dc0 R08: 0000000000000000 R09: 0000000000000000 [ 83.094425][ T4063] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91033e [ 83.094426][ T4063] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc0f6d9530 [ 83.094428][ T4063] [ 83.129329][ T4063] ip (4063) used greatest stack depth: 22760 bytes left [ 83.157513][ T69] bond123 (unregistering): (slave test-dummy0): Releasing backup interface [ 83.163783][ T69] bond123 (unregistering): Released all slaves [ 85.760750][ T3590] (udev-worker) (3590) used greatest stack depth: 22696 bytes left [ 85.760766][ T3590] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.760768][ T3590] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 3590, name: (udev-worker) [ 85.760770][ T3590] preempt_count: 2, expected: 0 [ 85.760771][ T3590] RCU nest depth: 0, expected: 0 [ 85.760772][ T3590] INFO: lockdep is turned off. [ 85.760773][ T3590] irq event stamp: 353620 [ 85.760774][ T3590] hardirqs last enabled at (353619): [] irqentry_exit+0x21c/0x790 [ 85.760783][ T3590] hardirqs last disabled at (353620): [] console_emit_next_record+0x3d4/0x4c0 [ 85.760787][ T3590] softirqs last enabled at (353502): [] handle_softirqs+0x67c/0x900 [ 85.760791][ T3590] softirqs last disabled at (353495): [] __irq_exit_rcu+0x145/0x1c0 [ 85.760793][ T3590] Preemption disabled at: [ 85.760794][ T3590] [<0000000000000000>] 0x0 [ 85.760800][ T3590] CPU: 1 UID: 0 PID: 3590 Comm: (udev-worker) Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.760803][ T3590] Tainted: [W]=WARN [ 85.760804][ T3590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.760806][ T3590] Call Trace: [ 85.760807][ T3590] [ 85.760808][ T3590] dump_stack_lvl+0x6f/0xa0 [ 85.760815][ T3590] __might_resched.cold+0x1fe/0x2c1 [ 85.760818][ T3590] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.760822][ T3590] ? __asan_memcpy+0x3c/0x60 [ 85.760825][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760828][ T3590] __kmalloc_noprof+0x443/0x760 [ 85.760830][ T3590] ? __rwlock_init+0x150/0x150 [ 85.760833][ T3590] ? alloc_buf.isra.0+0x4b/0x260 [ 85.760838][ T3590] ? do_raw_spin_unlock+0x59/0x250 [ 85.760840][ T3590] alloc_buf.isra.0+0x4b/0x260 [ 85.760842][ T3590] put_chars+0x1e1/0x2f0 [ 85.760844][ T3590] ? __send_to_port+0x420/0x420 [ 85.760845][ T3590] ? console_prepend_replay+0x20/0x20 [ 85.760848][ T3590] hvc_console_print+0x292/0x780 [ 85.760852][ T3590] ? hvc_write+0x3a0/0x3a0 [ 85.760854][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760856][ T3590] ? lock_acquire+0x13c/0x160 [ 85.760858][ T3590] console_emit_next_record+0x22f/0x4c0 [ 85.760861][ T3590] ? devkmsg_read+0x4b0/0x4b0 [ 85.760863][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760864][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760865][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760866][ T3590] ? lock_acquire+0x13c/0x160 [ 85.760868][ T3590] ? console_flush_one_record+0x111/0x710 [ 85.760869][ T3590] console_flush_one_record+0x46f/0x710 [ 85.760872][ T3590] ? console_emit_next_record+0x4c0/0x4c0 [ 85.760874][ T3590] console_unlock+0xee/0x1f0 [ 85.760876][ T3590] ? lock_acquire+0x13c/0x160 [ 85.760878][ T3590] ? console_flush_one_record+0x710/0x710 [ 85.760879][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760880][ T3590] ? lock_release+0x184/0x1f0 [ 85.760882][ T3590] ? lock_acquire+0xe0/0x160 [ 85.760883][ T3590] ? __rcu_read_lock+0x70/0x70 [ 85.760885][ T3590] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.760887][ T3590] ? vprintk_emit+0x320/0x3e0 [ 85.760889][ T3590] vprintk_emit+0x37c/0x3e0 [ 85.760890][ T3590] ? wake_up_klogd_work_func+0x90/0x90 [ 85.760892][ T3590] ? do_raw_read_unlock+0x70/0x70 [ 85.760893][ T3590] ? forget_original_parent+0x5c/0xdb0 [ 85.760895][ T3590] _printk+0xc7/0x100 [ 85.760900][ T3590] ? snapshot_read.cold+0x21/0x21 [ 85.760901][ T3590] ? do_raw_spin_lock+0x131/0x280 [ 85.760903][ T3590] ? do_raw_spin_lock+0x131/0x280 [ 85.760905][ T3590] ? __rwlock_init+0x150/0x150 [ 85.760907][ T3590] ? do_raw_spin_lock+0x131/0x280 [ 85.760908][ T3590] do_exit.cold+0x82/0x9c [ 85.760911][ T3590] ? exit_notify+0x890/0x890 [ 85.760913][ T3590] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 85.760915][ T3590] ? rcu_is_watching+0x16/0xd0 [ 85.760916][ T3590] do_group_exit+0xb8/0x370 [ 85.760918][ T3590] __x64_sys_exit_group+0x3c/0x50 [ 85.760920][ T3590] x64_sys_call+0x1567/0x1570 [ 85.760922][ T3590] do_syscall_64+0xff/0x530 [ 85.760925][ T3590] ? irq_exit_rcu+0x1a/0x30 [ 85.760926][ T3590] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 85.760928][ T3590] RIP: 0033:0x7fe7ef01e1b8 [ 85.760930][ T3590] Code: Unable to access opcode bytes at 0x7fe7ef01e18e. [ 85.760931][ T3590] RSP: 002b:00007ffcfff8ef18 EFLAGS: 00000256 ORIG_RAX: 00000000000000e7 [ 85.760935][ T3590] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7ef01e1b8 [ 85.760943][ T3590] RDX: 0000000000000000 RSI: fffffffffffffe90 RDI: 0000000000000000 [ 85.760944][ T3590] RBP: 00007ffcfff8f0a0 R08: 000055bfb7827ef8 R09: 0000000000000000 [ 85.760945][ T3590] R10: 0000000000000000 R11: 0000000000000256 R12: 0000000000000000 [ 85.760947][ T3590] R13: 00007fe7ee87c050 R14: 00007fe7ef54fd9e R15: 000055bfb780cbd0 [ 85.760951][ T3590]