[ 19.681994][ T497] ip (497) used greatest stack depth: 24016 bytes left [ 19.682011][ T497] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.682013][ T497] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 497, name: ip [ 19.682015][ T497] preempt_count: 2, expected: 0 [ 19.682015][ T497] RCU nest depth: 0, expected: 0 [ 19.682016][ T497] locks held by ip/497: 5, last CPU#2: [ 19.682018][ T497] #0: ffffffffa38167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 19.682031][ T497] #1: ffffffffa397ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.682036][ T497] #2: ffffffffa397de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.682040][ T497] #3: ffffffffa389d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.682044][ T497] #4: ffffffffa389d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.682048][ T497] irq event stamp: 42708 [ 19.682049][ T497] hardirqs last enabled at (42707): [] __down_trylock_console_sem+0x86/0xa0 [ 19.682052][ T497] hardirqs last disabled at (42708): [] console_emit_next_record+0x3d4/0x4c0 [ 19.682054][ T497] softirqs last enabled at (41550): [] handle_softirqs+0x67c/0x900 [ 19.682057][ T497] softirqs last disabled at (41455): [] __irq_exit_rcu+0x145/0x1c0 [ 19.682059][ T497] Preemption disabled at: [ 19.682059][ T497] [<0000000000000000>] 0x0 [ 19.682066][ T497] CPU: 2 UID: 0 PID: 497 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.682069][ T497] Tainted: [W]=WARN [ 19.682070][ T497] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.682072][ T497] Call Trace: [ 19.682074][ T497] [ 19.682075][ T497] dump_stack_lvl+0x6f/0xa0 [ 19.682082][ T497] __might_resched.cold+0x1fe/0x2c1 [ 19.682087][ T497] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.682091][ T497] ? __kmalloc_noprof+0xdb/0x760 [ 19.682095][ T497] __kmalloc_noprof+0x443/0x760 [ 19.682097][ T497] ? alloc_buf.isra.0+0x4b/0x260 [ 19.682103][ T497] ? do_raw_spin_unlock+0x59/0x250 [ 19.682106][ T497] alloc_buf.isra.0+0x4b/0x260 [ 19.682110][ T497] put_chars+0x1e1/0x2f0 [ 19.682112][ T497] ? __send_to_port+0x420/0x420 [ 19.682113][ T497] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.682117][ T497] ? validate_chain+0x38b/0xc20 [ 19.682122][ T497] hvc_console_print+0x292/0x780 [ 19.682130][ T497] ? hvc_write+0x3a0/0x3a0 [ 19.682132][ T497] ? rcu_is_watching+0x16/0xd0 [ 19.682134][ T497] ? lock_acquire+0x13c/0x160 [ 19.682138][ T497] console_emit_next_record+0x22f/0x4c0 [ 19.682142][ T497] ? devkmsg_read+0x4b0/0x4b0 [ 19.682144][ T497] ? console_flush_one_record+0x106/0x710 [ 19.682147][ T497] ? rcu_is_watching+0x16/0xd0 [ 19.682149][ T497] ? lock_acquire+0x13c/0x160 [ 19.682153][ T497] console_flush_one_record+0x46f/0x710 [ 19.682157][ T497] ? console_emit_next_record+0x4c0/0x4c0 [ 19.682159][ T497] ? __lock_acquire+0x518/0xc20 [ 19.682164][ T497] console_unlock+0xee/0x1f0 [ 19.682167][ T497] ? console_flush_one_record+0x710/0x710 [ 19.682169][ T497] ? rcu_is_watching+0x16/0xd0 [ 19.682170][ T497] ? lock_acquire+0xe0/0x160 [ 19.682174][ T497] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.682176][ T497] ? vprintk_emit+0x320/0x3e0 [ 19.682178][ T497] vprintk_emit+0x37c/0x3e0 [ 19.682181][ T497] ? wake_up_klogd_work_func+0x90/0x90 [ 19.682184][ T497] ? __lock_acquire+0x518/0xc20 [ 19.682188][ T497] _printk+0xc7/0x100 [ 19.682192][ T497] ? snapshot_read.cold+0x21/0x21 [ 19.682194][ T497] ? do_raw_spin_lock+0x131/0x280 [ 19.682197][ T497] ? __rwlock_init+0x150/0x150 [ 19.682201][ T497] ? do_raw_spin_lock+0x131/0x280 [ 19.682204][ T497] do_exit.cold+0x82/0x9c [ 19.682207][ T497] ? exit_notify+0x890/0x890 [ 19.682209][ T497] ? __lock_release.isra.0+0x69/0x1a0 [ 19.682211][ T497] ? rcu_is_watching+0x16/0xd0 [ 19.682215][ T497] do_group_exit+0xb8/0x370 [ 19.682218][ T497] __x64_sys_exit_group+0x3c/0x50 [ 19.682219][ T497] x64_sys_call+0x1567/0x1570 [ 19.682222][ T497] do_syscall_64+0xff/0x530 [ 19.682226][ T497] ? exc_page_fault+0xee/0x100 [ 19.682229][ T497] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.682231][ T497] RIP: 0033:0x7f61ad4d31b8 [ 19.682233][ T497] Code: Unable to access opcode bytes at 0x7f61ad4d318e. [ 19.682234][ T497] RSP: 002b:00007fff0ce79d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 19.682237][ T497] RAX: ffffffffffffffda RBX: 00007f61ad603f88 RCX: 00007f61ad4d31b8 [ 19.682238][ T497] RDX: 00007f61ad21dfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 19.682239][ T497] RBP: 00007fff0ce79d80 R08: 0000000000000000 R09: 0000000000008010 [ 19.682240][ T497] R10: 00007fff0ce79b40 R11: 0000000000000246 R12: 0000000000000001 [ 19.682240][ T497] R13: 0000000000000000 R14: 00007f61ad602680 R15: 00007f61ad603fa0 [ 19.682247][ T497] [ 33.224970][ T858] IPv6: Can't replace route, no match found [ 33.225124][ T858] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.225126][ T858] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 858, name: ip [ 33.225128][ T858] preempt_count: 202, expected: 0 [ 33.225129][ T858] RCU nest depth: 0, expected: 0 [ 33.225130][ T858] locks held by ip/858: 5, last CPU#3: [ 33.225132][ T858] #0: ff1100000a398e30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_add+0xbf/0x1a0 [ 33.225144][ T858] #1: ffffffffa397ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.225150][ T858] #2: ffffffffa397de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.225154][ T858] #3: ffffffffa389d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.225158][ T858] #4: ffffffffa389d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.225162][ T858] irq event stamp: 14499 [ 33.225163][ T858] hardirqs last enabled at (14498): [] __down_trylock_console_sem+0x86/0xa0 [ 33.225166][ T858] hardirqs last disabled at (14499): [] console_emit_next_record+0x3d4/0x4c0 [ 33.225168][ T858] softirqs last enabled at (14454): [] __alloc_skb+0x4c2/0x5f0 [ 33.225171][ T858] softirqs last disabled at (14494): [] ip6_route_add+0xbf/0x1a0 [ 33.225173][ T858] Preemption disabled at: [ 33.225174][ T858] [<0000000000000000>] 0x0 [ 33.225181][ T858] CPU: 3 UID: 0 PID: 858 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.225184][ T858] Tainted: [W]=WARN [ 33.225185][ T858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.225186][ T858] Call Trace: [ 33.225188][ T858] [ 33.225189][ T858] dump_stack_lvl+0x6f/0xa0 [ 33.225196][ T858] __might_resched.cold+0x1fe/0x2c1 [ 33.225201][ T858] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.225205][ T858] ? __kmalloc_noprof+0xdb/0x760 [ 33.225209][ T858] __kmalloc_noprof+0x443/0x760 [ 33.225211][ T858] ? alloc_buf.isra.0+0x4b/0x260 [ 33.225217][ T858] ? do_raw_spin_unlock+0x59/0x250 [ 33.225219][ T858] alloc_buf.isra.0+0x4b/0x260 [ 33.225223][ T858] put_chars+0x1e1/0x2f0 [ 33.225226][ T858] ? __send_to_port+0x420/0x420 [ 33.225229][ T858] ? validate_chain+0x34a/0xc20 [ 33.225234][ T858] hvc_console_print+0x292/0x780 [ 33.225237][ T858] ? __lock_acquire+0x518/0xc20 [ 33.225239][ T858] ? __lock_acquire+0x518/0xc20 [ 33.225244][ T858] ? hvc_write+0x3a0/0x3a0 [ 33.225246][ T858] ? console_emit_next_record+0x1df/0x4c0 [ 33.225249][ T858] ? rcu_is_watching+0x16/0xd0 [ 33.225251][ T858] ? lock_acquire+0x13c/0x160 [ 33.225255][ T858] console_emit_next_record+0x22f/0x4c0 [ 33.225259][ T858] ? devkmsg_read+0x4b0/0x4b0 [ 33.225261][ T858] ? console_flush_one_record+0x106/0x710 [ 33.225264][ T858] ? rcu_is_watching+0x16/0xd0 [ 33.225265][ T858] ? lock_acquire+0x13c/0x160 [ 33.225269][ T858] console_flush_one_record+0x46f/0x710 [ 33.225273][ T858] ? console_emit_next_record+0x4c0/0x4c0 [ 33.225275][ T858] ? __lock_acquire+0x518/0xc20 [ 33.225280][ T858] console_unlock+0xee/0x1f0 [ 33.225283][ T858] ? console_flush_one_record+0x710/0x710 [ 33.225285][ T858] ? rcu_is_watching+0x16/0xd0 [ 33.225286][ T858] ? lock_acquire+0xe0/0x160 [ 33.225290][ T858] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.225292][ T858] ? vprintk_emit+0x320/0x3e0 [ 33.225295][ T858] vprintk_emit+0x37c/0x3e0 [ 33.225297][ T858] ? wake_up_klogd_work_func+0x90/0x90 [ 33.225299][ T858] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 33.225303][ T858] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 33.225304][ T858] ? __create_object+0x78/0x110 [ 33.225310][ T858] _printk+0xc7/0x100 [ 33.225313][ T858] ? snapshot_read.cold+0x21/0x21 [ 33.225319][ T858] ? do_trace_netlink_extack+0x39/0x170 [ 33.225323][ T858] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 33.225329][ T858] fib6_add+0x175/0xe40 [ 33.225334][ T858] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 33.225339][ T858] ip6_route_add+0xd1/0x1a0 [ 33.225341][ T858] ? rt6_add_route_info+0x420/0x420 [ 33.225343][ T858] inet6_rtm_newroute+0x13a/0x150 [ 33.225346][ T858] ? rt6_add_route_info+0x420/0x420 [ 33.225347][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 33.225349][ T858] ? mark_usage+0x61/0x170 [ 33.225356][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 33.225359][ T858] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 33.225361][ T858] ? rtnl_get_link+0x112/0x220 [ 33.225365][ T858] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 33.225370][ T858] ? rtnl_link_fill+0x920/0x920 [ 33.225372][ T858] ? __lock_acquire+0x518/0xc20 [ 33.225377][ T858] ? lock_acquire.part.0+0xd4/0x280 [ 33.225379][ T858] ? find_held_lock+0x2b/0x80 [ 33.225383][ T858] netlink_rcv_skb+0x14e/0x3a0 [ 33.225386][ T858] ? rtnl_link_fill+0x920/0x920 [ 33.225389][ T858] ? netlink_ack+0xcf0/0xcf0 [ 33.225396][ T858] ? netlink_deliver_tap+0xc5/0x330 [ 33.225397][ T858] ? netlink_deliver_tap+0x13c/0x330 [ 33.225402][ T858] netlink_unicast+0x486/0x750 [ 33.225405][ T858] ? netlink_attachskb+0x810/0x810 [ 33.225411][ T858] netlink_sendmsg+0x75b/0xc90 [ 33.225415][ T858] ? netlink_unicast+0x750/0x750 [ 33.225419][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 33.225420][ T858] ? __import_iovec+0x36c/0x620 [ 33.225426][ T858] __sock_sendmsg+0xce/0x190 [ 33.225430][ T858] ____sys_sendmsg+0x61a/0x860 [ 33.225432][ T858] ? copy_msghdr_from_user+0x279/0x420 [ 33.225434][ T858] ? sock_write_iter+0x400/0x400 [ 33.225436][ T858] ? move_addr_to_kernel+0x40/0x40 [ 33.225440][ T858] ? do_fault_around+0x300/0x5a0 [ 33.225443][ T858] ? find_held_lock+0x2b/0x80 [ 33.225446][ T858] ___sys_sendmsg+0x14e/0x1d0 [ 33.225448][ T858] ? do_pte_missing+0x86f/0xcc0 [ 33.225451][ T858] ? copy_msghdr_from_user+0x420/0x420 [ 33.225453][ T858] ? rcu_read_unlock+0x20/0x70 [ 33.225469][ T858] __sys_sendmsg+0x12c/0x1d0 [ 33.225472][ T858] ? __sys_sendmsg_sock+0x20/0x20 [ 33.225477][ T858] ? rcu_is_watching+0x16/0xd0 [ 33.225479][ T858] ? rcu_is_watching+0x16/0xd0 [ 33.225482][ T858] do_syscall_64+0xff/0x530 [ 33.225485][ T858] ? exc_page_fault+0xee/0x100 [ 33.225488][ T858] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.225490][ T858] RIP: 0033:0x7f9dc71a354e [ 33.225492][ T858] 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 [ 33.225494][ T858] RSP: 002b:00007ffe860ec390 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 33.225496][ T858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dc71a354e [ 33.225498][ T858] RDX: 0000000000000000 RSI: 00007ffe860ec440 RDI: 0000000000000005 [ 33.225499][ T858] RBP: 00007ffe860ec3a0 R08: 0000000000000000 R09: 0000000000000000 [ 33.225499][ T858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91936c [ 33.225500][ T858] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000 [ 33.225507][ T858] [ 34.454134][ T928] IPv6: Can't replace route, no match found [ 34.454152][ T928] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.454155][ T928] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 928, name: ip [ 34.454156][ T928] preempt_count: 202, expected: 0 [ 34.454157][ T928] RCU nest depth: 0, expected: 0 [ 34.454158][ T928] locks held by ip/928: 5, last CPU#0: [ 34.454160][ T928] #0: ff1100000a398e30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_multipath_add+0x40d/0x13f0 [ 34.454173][ T928] #1: ffffffffa397ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.454178][ T928] #2: ffffffffa397de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.454182][ T928] #3: ffffffffa389d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.454186][ T928] #4: ffffffffa389d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.454190][ T928] irq event stamp: 20941 [ 34.454191][ T928] hardirqs last enabled at (20940): [] __down_trylock_console_sem+0x86/0xa0 [ 34.454194][ T928] hardirqs last disabled at (20941): [] console_emit_next_record+0x3d4/0x4c0 [ 34.454196][ T928] softirqs last enabled at (20858): [] __alloc_skb+0x4c2/0x5f0 [ 34.454200][ T928] softirqs last disabled at (20936): [] ip6_route_multipath_add+0x40d/0x13f0 [ 34.454202][ T928] Preemption disabled at: [ 34.454202][ T928] [<0000000000000000>] 0x0 [ 34.454209][ T928] CPU: 0 UID: 0 PID: 928 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.454212][ T928] Tainted: [W]=WARN [ 34.454213][ T928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.454215][ T928] Call Trace: [ 34.454216][ T928] [ 34.454218][ T928] dump_stack_lvl+0x6f/0xa0 [ 34.454225][ T928] __might_resched.cold+0x1fe/0x2c1 [ 34.454229][ T928] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.454233][ T928] ? __kmalloc_noprof+0xdb/0x760 [ 34.454237][ T928] __kmalloc_noprof+0x443/0x760 [ 34.454239][ T928] ? alloc_buf.isra.0+0x4b/0x260 [ 34.454245][ T928] ? do_raw_spin_unlock+0x59/0x250 [ 34.454248][ T928] alloc_buf.isra.0+0x4b/0x260 [ 34.454252][ T928] put_chars+0x1e1/0x2f0 [ 34.454253][ T928] ? prb_final_commit+0x50/0x50 [ 34.454256][ T928] ? __send_to_port+0x420/0x420 [ 34.454259][ T928] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 34.454261][ T928] ? rcu_read_lock_any_held+0x3c/0x90 [ 34.454264][ T928] ? validate_chain+0x38b/0xc20 [ 34.454268][ T928] hvc_console_print+0x292/0x780 [ 34.454272][ T928] ? mark_usage+0x61/0x170 [ 34.454274][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454276][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454280][ T928] ? hvc_write+0x3a0/0x3a0 [ 34.454282][ T928] ? console_emit_next_record+0x1df/0x4c0 [ 34.454285][ T928] ? rcu_is_watching+0x16/0xd0 [ 34.454287][ T928] ? lock_acquire+0x13c/0x160 [ 34.454291][ T928] console_emit_next_record+0x22f/0x4c0 [ 34.454295][ T928] ? devkmsg_read+0x4b0/0x4b0 [ 34.454297][ T928] ? console_flush_one_record+0x106/0x710 [ 34.454300][ T928] ? rcu_is_watching+0x16/0xd0 [ 34.454302][ T928] ? lock_acquire+0x13c/0x160 [ 34.454306][ T928] console_flush_one_record+0x46f/0x710 [ 34.454310][ T928] ? console_emit_next_record+0x4c0/0x4c0 [ 34.454311][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454317][ T928] console_unlock+0xee/0x1f0 [ 34.454319][ T928] ? console_flush_one_record+0x710/0x710 [ 34.454321][ T928] ? rcu_is_watching+0x16/0xd0 [ 34.454323][ T928] ? lock_acquire+0xe0/0x160 [ 34.454326][ T928] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.454328][ T928] ? vprintk_emit+0x320/0x3e0 [ 34.454331][ T928] vprintk_emit+0x37c/0x3e0 [ 34.454334][ T928] ? wake_up_klogd_work_func+0x90/0x90 [ 34.454335][ T928] ? kasan_save_stack+0x2f/0x50 [ 34.454338][ T928] ? __kasan_kmalloc+0x7b/0x90 [ 34.454339][ T928] ? __kmalloc_cache_noprof+0x29a/0x620 [ 34.454340][ T928] ? ip6_route_multipath_add+0xd90/0x13f0 [ 34.454342][ T928] ? inet6_rtm_newroute+0xf2/0x150 [ 34.454343][ T928] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.454345][ T928] ? netlink_rcv_skb+0x14e/0x3a0 [ 34.454350][ T928] _printk+0xc7/0x100 [ 34.454354][ T928] ? snapshot_read.cold+0x21/0x21 [ 34.454360][ T928] ? do_trace_netlink_extack+0x39/0x170 [ 34.454363][ T928] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 34.454372][ T928] fib6_add+0x175/0xe40 [ 34.454378][ T928] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 34.454383][ T928] ip6_route_multipath_add+0x428/0x13f0 [ 34.454388][ T928] ? ip6_route_info_create_nh+0xa20/0xa20 [ 34.454398][ T928] ? mark_usage+0x61/0x170 [ 34.454400][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454401][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454405][ T928] ? rt6_add_route_info+0x420/0x420 [ 34.454407][ T928] inet6_rtm_newroute+0xf2/0x150 [ 34.454409][ T928] ? rt6_add_route_info+0x420/0x420 [ 34.454411][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 34.454413][ T928] ? mark_usage+0x61/0x170 [ 34.454420][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 34.454423][ T928] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 34.454425][ T928] ? rtnl_get_link+0x112/0x220 [ 34.454428][ T928] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.454431][ T928] ? rtnl_link_fill+0x920/0x920 [ 34.454432][ T928] ? __lock_acquire+0x518/0xc20 [ 34.454437][ T928] ? lock_acquire.part.0+0xd4/0x280 [ 34.454439][ T928] ? find_held_lock+0x2b/0x80 [ 34.454442][ T928] netlink_rcv_skb+0x14e/0x3a0 [ 34.454444][ T928] ? rtnl_link_fill+0x920/0x920 [ 34.454447][ T928] ? netlink_ack+0xcf0/0xcf0 [ 34.454453][ T928] ? netlink_deliver_tap+0xc5/0x330 [ 34.454455][ T928] ? netlink_deliver_tap+0x13c/0x330 [ 34.454459][ T928] netlink_unicast+0x486/0x750 [ 34.454463][ T928] ? netlink_attachskb+0x810/0x810 [ 34.454469][ T928] netlink_sendmsg+0x75b/0xc90 [ 34.454473][ T928] ? netlink_unicast+0x750/0x750 [ 34.454476][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 34.454478][ T928] ? __import_iovec+0x36c/0x620 [ 34.454483][ T928] __sock_sendmsg+0xce/0x190 [ 34.454487][ T928] ____sys_sendmsg+0x61a/0x860 [ 34.454490][ T928] ? copy_msghdr_from_user+0x279/0x420 [ 34.454492][ T928] ? sock_write_iter+0x400/0x400 [ 34.454493][ T928] ? move_addr_to_kernel+0x40/0x40 [ 34.454498][ T928] ? do_fault_around+0x300/0x5a0 [ 34.454500][ T928] ? find_held_lock+0x2b/0x80 [ 34.454504][ T928] ___sys_sendmsg+0x14e/0x1d0 [ 34.454506][ T928] ? do_pte_missing+0x86f/0xcc0 [ 34.454508][ T928] ? copy_msghdr_from_user+0x420/0x420 [ 34.454510][ T928] ? rcu_read_unlock+0x20/0x70 [ 34.454525][ T928] __sys_sendmsg+0x12c/0x1d0 [ 34.454528][ T928] ? __sys_sendmsg_sock+0x20/0x20 [ 34.454533][ T928] ? rcu_is_watching+0x16/0xd0 [ 34.454535][ T928] ? rcu_is_watching+0x16/0xd0 [ 34.454538][ T928] do_syscall_64+0xff/0x530 [ 34.454541][ T928] ? exc_page_fault+0xee/0x100 [ 34.454544][ T928] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.454546][ T928] RIP: 0033:0x7f9a2401354e [ 34.454549][ T928] 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 [ 34.454550][ T928] RSP: 002b:00007ffd7c11ba80 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.454553][ T928] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f9a2401354e [ 34.454554][ T928] RDX: 0000000000000000 RSI: 00007ffd7c11bb30 RDI: 0000000000000005 [ 34.454555][ T928] RBP: 00007ffd7c11ba90 R08: 0000000000000000 R09: 0000000000000000 [ 34.454556][ T928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91936d [ 34.454557][ T928] R13: 00000000004a1620 R14: 00007ffd7c11e0a0 R15: 0000000000000000 [ 34.454564][ T928] [ 34.496740][ T928] ip (928) used greatest stack depth: 23720 bytes left [ 58.251178][ T1894] tc (1894) used greatest stack depth: 23680 bytes left [ 58.251194][ T1894] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 58.251197][ T1894] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1894, name: tc [ 58.251198][ T1894] preempt_count: 2, expected: 0 [ 58.251199][ T1894] RCU nest depth: 0, expected: 0 [ 58.251200][ T1894] locks held by tc/1894: 5, last CPU#1: [ 58.251203][ T1894] #0: ffffffffa38167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 58.251215][ T1894] #1: ffffffffa397ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 58.251220][ T1894] #2: ffffffffa397de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 58.251225][ T1894] #3: ffffffffa389d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 58.251229][ T1894] #4: ffffffffa389d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 58.251233][ T1894] irq event stamp: 55712 [ 58.251234][ T1894] hardirqs last enabled at (55711): [] __down_trylock_console_sem+0x86/0xa0 [ 58.251237][ T1894] hardirqs last disabled at (55712): [] console_emit_next_record+0x3d4/0x4c0 [ 58.251239][ T1894] softirqs last enabled at (55032): [] handle_softirqs+0x67c/0x900 [ 58.251242][ T1894] softirqs last disabled at (55027): [] __irq_exit_rcu+0x145/0x1c0 [ 58.251244][ T1894] Preemption disabled at: [ 58.251245][ T1894] [<0000000000000000>] 0x0 [ 58.251251][ T1894] CPU: 1 UID: 0 PID: 1894 Comm: tc Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 58.251255][ T1894] Tainted: [W]=WARN [ 58.251256][ T1894] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 58.251257][ T1894] Call Trace: [ 58.251259][ T1894] [ 58.251260][ T1894] dump_stack_lvl+0x6f/0xa0 [ 58.251267][ T1894] __might_resched.cold+0x1fe/0x2c1 [ 58.251272][ T1894] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 58.251276][ T1894] ? __kmalloc_noprof+0xdb/0x760 [ 58.251281][ T1894] __kmalloc_noprof+0x443/0x760 [ 58.251283][ T1894] ? alloc_buf.isra.0+0x4b/0x260 [ 58.251289][ T1894] ? do_raw_spin_unlock+0x59/0x250 [ 58.251292][ T1894] alloc_buf.isra.0+0x4b/0x260 [ 58.251296][ T1894] put_chars+0x1e1/0x2f0 [ 58.251299][ T1894] ? __send_to_port+0x420/0x420 [ 58.251300][ T1894] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 58.251304][ T1894] ? validate_chain+0x38b/0xc20 [ 58.251310][ T1894] hvc_console_print+0x292/0x780 [ 58.251319][ T1894] ? hvc_write+0x3a0/0x3a0 [ 58.251321][ T1894] ? rcu_is_watching+0x16/0xd0 [ 58.251324][ T1894] ? lock_acquire+0x13c/0x160 [ 58.251328][ T1894] console_emit_next_record+0x22f/0x4c0 [ 58.251332][ T1894] ? devkmsg_read+0x4b0/0x4b0 [ 58.251334][ T1894] ? console_flush_one_record+0x106/0x710 [ 58.251338][ T1894] ? rcu_is_watching+0x16/0xd0 [ 58.251340][ T1894] ? lock_acquire+0x13c/0x160 [ 58.251344][ T1894] console_flush_one_record+0x46f/0x710 [ 58.251349][ T1894] ? console_emit_next_record+0x4c0/0x4c0 [ 58.251351][ T1894] ? __lock_acquire+0x518/0xc20 [ 58.251357][ T1894] console_unlock+0xee/0x1f0 [ 58.251360][ T1894] ? console_flush_one_record+0x710/0x710 [ 58.251363][ T1894] ? rcu_is_watching+0x16/0xd0 [ 58.251368][ T1894] ? lock_acquire+0xe0/0x160 [ 58.251375][ T1894] ? __down_trylock_console_sem+0x5e/0xa0 [ 58.251377][ T1894] ? vprintk_emit+0x320/0x3e0 [ 58.251380][ T1894] vprintk_emit+0x37c/0x3e0 [ 58.251384][ T1894] ? wake_up_klogd_work_func+0x90/0x90 [ 58.251388][ T1894] ? __lock_acquire+0x518/0xc20 [ 58.251392][ T1894] _printk+0xc7/0x100 [ 58.251396][ T1894] ? snapshot_read.cold+0x21/0x21 [ 58.251399][ T1894] ? do_raw_spin_lock+0x131/0x280 [ 58.251402][ T1894] ? __rwlock_init+0x150/0x150 [ 58.251406][ T1894] ? do_raw_spin_lock+0x131/0x280 [ 58.251409][ T1894] do_exit.cold+0x82/0x9c [ 58.251413][ T1894] ? exit_notify+0x890/0x890 [ 58.251414][ T1894] ? __lock_release.isra.0+0x69/0x1a0 [ 58.251417][ T1894] ? rcu_is_watching+0x16/0xd0 [ 58.251421][ T1894] do_group_exit+0xb8/0x370 [ 58.251424][ T1894] __x64_sys_exit_group+0x3c/0x50 [ 58.251426][ T1894] x64_sys_call+0x1567/0x1570 [ 58.251428][ T1894] do_syscall_64+0xff/0x530 [ 58.251433][ T1894] ? exc_page_fault+0xee/0x100 [ 58.251436][ T1894] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 58.251438][ T1894] RIP: 0033:0x7ff8be6d71b8 [ 58.251440][ T1894] Code: Unable to access opcode bytes at 0x7ff8be6d718e. [ 58.251441][ T1894] RSP: 002b:00007fff9eec4be8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 58.251444][ T1894] RAX: ffffffffffffffda RBX: 00007ff8be807f88 RCX: 00007ff8be6d71b8 [ 58.251445][ T1894] RDX: 00007ff8be422588 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 58.251446][ T1894] RBP: 00007fff9eec4c40 R08: 0000000000000000 R09: 0000000000000000 [ 58.251447][ T1894] R10: 00007fff9eec49e0 R11: 0000000000000246 R12: 0000000000000001 [ 58.251447][ T1894] R13: 0000000000000000 R14: 00007ff8be806680 R15: 00007ff8be807fa0 [ 58.251455][ T1894] [ 58.403350][ T1898] Mirror/redirect action on [ 85.978404][ C1] [ 85.978422][ C1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 85.978425][ C1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/1 [ 85.978427][ C1] preempt_count: 304, expected: 0 [ 85.978428][ C1] RCU nest depth: 0, expected: 0 [ 85.978429][ C1] INFO: lockdep is turned off. [ 85.978429][ C1] irq event stamp: 3855076 [ 85.978430][ C1] hardirqs last enabled at (3855076): [] _raw_spin_unlock_irq+0x28/0x50 [ 85.978439][ C1] hardirqs last disabled at (3855075): [] _raw_spin_lock_irq+0x4a/0x50 [ 85.978441][ C1] softirqs last enabled at (3855066): [] handle_softirqs+0x67c/0x900 [ 85.978445][ C1] softirqs last disabled at (3855073): [] __irq_exit_rcu+0x145/0x1c0 [ 85.978447][ C1] Preemption disabled at: [ 85.978448][ C1] [<0000000000000000>] 0x0 [ 85.978454][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 85.978458][ C1] Tainted: [W]=WARN [ 85.978459][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 85.978460][ C1] Call Trace: [ 85.978462][ C1] [ 85.978464][ C1] dump_stack_lvl+0x6f/0xa0 [ 85.978469][ C1] __might_resched.cold+0x1fe/0x2c1 [ 85.978473][ C1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 85.978477][ C1] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 85.978479][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978482][ C1] __kmalloc_noprof+0x443/0x760 [ 85.978485][ C1] ? __rwlock_init+0x150/0x150 [ 85.978488][ C1] ? alloc_buf.isra.0+0x4b/0x260 [ 85.978492][ C1] ? do_raw_spin_unlock+0x59/0x250 [ 85.978494][ C1] alloc_buf.isra.0+0x4b/0x260 [ 85.978498][ C1] put_chars+0x1e1/0x2f0 [ 85.978500][ C1] ? prb_final_commit+0x50/0x50 [ 85.978503][ C1] ? __send_to_port+0x420/0x420 [ 85.978504][ C1] ? printk_get_next_message+0x240/0x650 [ 85.978507][ C1] hvc_console_print+0x292/0x780 [ 85.978512][ C1] ? hvc_write+0x3a0/0x3a0 [ 85.978513][ C1] ? do_raw_spin_lock+0x131/0x280 [ 85.978515][ C1] ? vsnprintf+0x668/0x1700 [ 85.978517][ C1] ? __rwlock_init+0x150/0x150 [ 85.978519][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978520][ C1] ? lock_acquire+0x13c/0x160 [ 85.978523][ C1] console_emit_next_record+0x22f/0x4c0 [ 85.978526][ C1] ? devkmsg_read+0x4b0/0x4b0 [ 85.978528][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978529][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978530][ C1] ? lock_acquire+0x13c/0x160 [ 85.978531][ C1] ? console_flush_one_record+0x111/0x710 [ 85.978533][ C1] console_flush_one_record+0x46f/0x710 [ 85.978536][ C1] ? console_emit_next_record+0x4c0/0x4c0 [ 85.978539][ C1] console_unlock+0xee/0x1f0 [ 85.978540][ C1] ? lock_acquire+0x13c/0x160 [ 85.978542][ C1] ? console_flush_one_record+0x710/0x710 [ 85.978543][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978545][ C1] ? lock_release+0x184/0x1f0 [ 85.978546][ C1] ? lock_acquire+0xe0/0x160 [ 85.978548][ C1] ? __down_trylock_console_sem+0x5e/0xa0 [ 85.978550][ C1] ? vprintk_emit+0x320/0x3e0 [ 85.978552][ C1] vprintk_emit+0x37c/0x3e0 [ 85.978553][ C1] ? wake_up_klogd_work_func+0x90/0x90 [ 85.978555][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978556][ C1] _printk+0xc7/0x100 [ 85.978559][ C1] ? snapshot_read.cold+0x21/0x21 [ 85.978561][ C1] ? arch_stack_walk+0xd7/0x130 [ 85.978564][ C1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 85.978566][ C1] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 85.978567][ C1] print_irq_inversion_bug.part.0+0x32/0xc0 [ 85.978570][ C1] mark_lock_irq+0x989/0x9c0 [ 85.978572][ C1] mark_lock+0x1d7/0xa00 [ 85.978574][ C1] mark_usage+0x42/0x170 [ 85.978576][ C1] __lock_acquire+0x388/0xc20 [ 85.978578][ C1] lock_acquire.part.0+0xd4/0x280 [ 85.978580][ C1] ? fib6_run_gc+0x96/0x250 [ 85.978583][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978584][ C1] ? __lock_acquire+0x518/0xc20 [ 85.978586][ C1] ? lock_acquire+0x13c/0x160 [ 85.978587][ C1] ? fib6_run_gc+0x250/0x250 [ 85.978589][ C1] _raw_spin_lock_bh+0x38/0x50 [ 85.978590][ C1] ? fib6_run_gc+0x96/0x250 [ 85.978592][ C1] fib6_run_gc+0x96/0x250 [ 85.978593][ C1] ? fib6_add+0xe40/0xe40 [ 85.978594][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978596][ C1] ? lock_acquire+0x13c/0x160 [ 85.978597][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978598][ C1] call_timer_fn+0x160/0x4d0 [ 85.978602][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 85.978604][ C1] ? debug_object_active_state+0x430/0x430 [ 85.978606][ C1] ? find_held_lock+0x2b/0x80 [ 85.978608][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 85.978610][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978612][ C1] __run_timers+0x68f/0xaa0 [ 85.978614][ C1] ? fib6_run_gc+0x250/0x250 [ 85.978616][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 85.978617][ C1] ? __lock_acquire+0x518/0xc20 [ 85.978620][ C1] ? __rwlock_init+0x150/0x150 [ 85.978622][ C1] run_timer_softirq+0xf0/0x160 [ 85.978624][ C1] ? __run_timers+0xaa0/0xaa0 [ 85.978626][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 85.978629][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978630][ C1] handle_softirqs+0x1d3/0x900 [ 85.978632][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 85.978634][ C1] ? _local_bh_enable+0xc0/0xc0 [ 85.978636][ C1] __irq_exit_rcu+0x145/0x1c0 [ 85.978637][ C1] irq_exit_rcu+0xe/0x30 [ 85.978639][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 85.978641][ C1] [ 85.978642][ C1] [ 85.978642][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 85.978644][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 85.978646][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 85.978649][ C1] 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 [ 85.978651][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 85.978655][ C1] RAX: 00000000003ad2df RBX: ff11000001c1a3c0 RCX: ffffffff9fd06247 [ 85.978657][ C1] RDX: ff11000001c1a3c0 RSI: ffffffffa2f11011 RDI: ffffffffa28949e0 [ 85.978658][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.978659][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 85.978659][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 85.978661][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 85.978664][ C1] default_idle+0x9/0x10 [ 85.978666][ C1] default_idle_call+0x6e/0xb0 [ 85.978668][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 85.978669][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 85.978671][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 85.978674][ C1] ? rcu_is_watching+0x16/0xd0 [ 85.978675][ C1] do_idle+0xd8/0x190 [ 85.978677][ C1] cpu_startup_entry+0x53/0x70 [ 85.978678][ C1] start_secondary+0x204/0x2b0 [ 85.978680][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 85.978682][ C1] common_startup_64+0x13e/0x148 [ 85.978686][ C1] [ 86.004434][ C1] ======================================================== [ 86.004703][ C1] WARNING: possible irq lock inversion dependency detected [ 86.004909][ C1] 7.2.0-virtme #1 Tainted: G W [ 86.005124][ C1] -------------------------------------------------------- [ 86.005367][ C1] swapper/1/0 just changed the state of lock: [ 86.005533][ C1] ff1100000fbb6ef8 (&net->ipv6.fib6_gc_lock){+.-.}-{3:3}, at: fib6_run_gc+0x96/0x250 [ 86.005816][ C1] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 86.006059][ C1] (fs_reclaim){+.+.}-{0:0} [ 86.006062][ C1] [ 86.006062][ C1] [ 86.006062][ C1] and interrupts could create inverse lock ordering between them. [ 86.006062][ C1] [ 86.006644][ C1] [ 86.006644][ C1] other info that might help us debug this: [ 86.006888][ C1] Chain exists of: [ 86.006888][ C1] &net->ipv6.fib6_gc_lock --> &tb->tb6_lock --> fs_reclaim [ 86.006888][ C1] [ 86.007273][ C1] Possible interrupt unsafe locking scenario: [ 86.007273][ C1] [ 86.007519][ C1] CPU0 CPU1 [ 86.007651][ C1] ---- ---- [ 86.007828][ C1] lock(fs_reclaim); [ 86.007935][ C1] local_irq_disable(); [ 86.008154][ C1] lock(&net->ipv6.fib6_gc_lock); [ 86.008350][ C1] lock(&tb->tb6_lock); [ 86.008563][ C1] [ 86.008668][ C1] lock(&net->ipv6.fib6_gc_lock); [ 86.008845][ C1] [ 86.008845][ C1] *** DEADLOCK *** [ 86.008845][ C1] [ 86.009083][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 86.009253][ C1] #0: ffa00000001d0c90 ((&net->ipv6.ip6_fib_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 86.009565][ C1] [ 86.009565][ C1] the shortest dependencies between 2nd lock and 1st lock: [ 86.009843][ C1] -> (fs_reclaim){+.+.}-{0:0} { [ 86.010037][ C1] HARDIRQ-ON-W at: [ 86.010142][ C1] __lock_acquire+0x388/0xc20 [ 86.010359][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.010566][ C1] fs_reclaim_acquire+0xd5/0x120 [ 86.010783][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 86.011032][ C1] kthread_create_worker_on_node+0xea/0x210 [ 86.011234][ C1] workqueue_init+0x2a/0x680 [ 86.011451][ C1] kernel_init_freeable+0x2fe/0x630 [ 86.011704][ C1] kernel_init+0x21/0x150 [ 86.011876][ C1] ret_from_fork+0x474/0x6b0 [ 86.012091][ C1] ret_from_fork_asm+0x11/0x20 [ 86.012303][ C1] SOFTIRQ-ON-W at: [ 86.012406][ C1] __lock_acquire+0x388/0xc20 [ 86.012616][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.012822][ C1] fs_reclaim_acquire+0xd5/0x120 [ 86.013036][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 86.013279][ C1] kthread_create_worker_on_node+0xea/0x210 [ 86.013522][ C1] workqueue_init+0x2a/0x680 [ 86.013691][ C1] kernel_init_freeable+0x2fe/0x630 [ 86.013934][ C1] kernel_init+0x21/0x150 [ 86.014142][ C1] ret_from_fork+0x474/0x6b0 [ 86.014307][ C1] ret_from_fork_asm+0x11/0x20 [ 86.014516][ C1] INITIAL USE at: [ 86.014613][ C1] __lock_acquire+0x388/0xc20 [ 86.014822][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.014986][ C1] fs_reclaim_acquire+0xd5/0x120 [ 86.015196][ C1] __kmalloc_cache_noprof+0x6e/0x620 [ 86.015437][ C1] kthread_create_worker_on_node+0xea/0x210 [ 86.015697][ C1] workqueue_init+0x2a/0x680 [ 86.015865][ C1] kernel_init_freeable+0x2fe/0x630 [ 86.016111][ C1] kernel_init+0x21/0x150 [ 86.016330][ C1] ret_from_fork+0x474/0x6b0 [ 86.016498][ C1] ret_from_fork_asm+0x11/0x20 [ 86.016710][ C1] } [ 86.016785][ C1] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 86.017035][ C1] ... acquired at: [ 86.017137][ C1] __lock_acquire+0x518/0xc20 [ 86.017318][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.017454][ C1] fs_reclaim_acquire+0xd5/0x120 [ 86.017634][ C1] __kmalloc_noprof+0xd3/0x760 [ 86.017769][ C1] alloc_buf.isra.0+0x4b/0x260 [ 86.017945][ C1] put_chars+0x1e1/0x2f0 [ 86.018084][ C1] hvc_console_print+0x292/0x780 [ 86.018257][ C1] console_emit_next_record+0x22f/0x4c0 [ 86.018389][ C1] console_flush_one_record+0x46f/0x710 [ 86.018563][ C1] console_unlock+0xee/0x1f0 [ 86.018696][ C1] vprintk_emit+0x37c/0x3e0 [ 86.018869][ C1] _printk+0xc7/0x100 [ 86.018969][ C1] i8042_pnp_init+0xf7/0x3c0 [ 86.019161][ C1] i8042_platform_init+0x3f9/0x460 [ 86.019303][ C1] i8042_init+0x45/0x130 [ 86.019484][ C1] do_one_initcall+0x124/0x4f0 [ 86.019624][ C1] kernel_init_freeable+0x596/0x630 [ 86.019800][ C1] kernel_init+0x21/0x150 [ 86.019935][ C1] ret_from_fork+0x474/0x6b0 [ 86.020111][ C1] ret_from_fork_asm+0x11/0x20 [ 86.020246][ C1] [ 86.020316][ C1] -> (console_owner){....}-{0:0} { [ 86.020453][ C1] INITIAL USE at: [ 86.020554][ C1] } [ 86.020619][ C1] ... key at: [] console_owner_dep_map+0x0/0x60 [ 86.020855][ C1] ... acquired at: [ 86.020995][ C1] __lock_acquire+0x518/0xc20 [ 86.021132][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.021307][ C1] console_lock_spinning_enable+0x5c/0x60 [ 86.021470][ C1] console_emit_next_record+0x1d1/0x4c0 [ 86.021644][ C1] console_flush_one_record+0x46f/0x710 [ 86.025494][ C1] console_unlock+0xee/0x1f0 [ 86.025687][ C1] vprintk_emit+0x37c/0x3e0 [ 86.025822][ C1] _printk+0xc7/0x100 [ 86.025969][ C1] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 86.026148][ C1] fib6_add+0x175/0xe40 [ 86.026294][ C1] ip6_route_add+0xd1/0x1a0 [ 86.026425][ C1] inet6_rtm_newroute+0x13a/0x150 [ 86.026597][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.026738][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.026920][ C1] netlink_unicast+0x486/0x750 [ 86.027052][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.027232][ C1] __sock_sendmsg+0xce/0x190 [ 86.027372][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.027558][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.027691][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.027872][ C1] do_syscall_64+0xff/0x530 [ 86.028016][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.028223][ C1] [ 86.028288][ C1] -> (&tb->tb6_lock){+...}-{3:3} { [ 86.028429][ C1] HARDIRQ-ON-W at: [ 86.028580][ C1] __lock_acquire+0x388/0xc20 [ 86.028750][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.028959][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.029171][ C1] __fib6_clean_all+0xd9/0x290 [ 86.029342][ C1] add_addr+0x1a4/0x310 [ 86.029554][ C1] addrconf_notify+0xa67/0xf30 [ 86.029765][ C1] notifier_call_chain+0xae/0x300 [ 86.029932][ C1] __dev_notify_flags+0x1b7/0x450 [ 86.030145][ C1] netif_change_flags+0xfe/0x190 [ 86.030309][ C1] do_setlink.isra.0+0x1d25/0x2a60 [ 86.030524][ C1] rtnl_newlink+0x9f1/0x11b0 [ 86.030732][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.030896][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.031115][ C1] netlink_unicast+0x486/0x750 [ 86.031324][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.031491][ C1] __sock_sendmsg+0xce/0x190 [ 86.031702][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.031868][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.032079][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.032287][ C1] do_syscall_64+0xff/0x530 [ 86.032454][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.032695][ C1] INITIAL USE at: [ 86.032792][ C1] __lock_acquire+0x388/0xc20 [ 86.033007][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.033216][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.033381][ C1] __fib6_clean_all+0xd9/0x290 [ 86.033593][ C1] add_addr+0x1a4/0x310 [ 86.033803][ C1] addrconf_notify+0xa67/0xf30 [ 86.033968][ C1] notifier_call_chain+0xae/0x300 [ 86.034179][ C1] __dev_notify_flags+0x1b7/0x450 [ 86.034344][ C1] netif_change_flags+0xfe/0x190 [ 86.034514][ C1] do_setlink.isra.0+0x1d25/0x2a60 [ 86.034723][ C1] rtnl_newlink+0x9f1/0x11b0 [ 86.034885][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.035096][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.035307][ C1] netlink_unicast+0x486/0x750 [ 86.035488][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.035707][ C1] __sock_sendmsg+0xce/0x190 [ 86.035871][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.036085][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.036298][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.036473][ C1] do_syscall_64+0xff/0x530 [ 86.036697][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.036940][ C1] } [ 86.037011][ C1] ... key at: [] __key.12+0x0/0x40 [ 86.037256][ C1] ... acquired at: [ 86.037356][ C1] __lock_acquire+0x518/0xc20 [ 86.037544][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.037673][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.037848][ C1] fib6_gc_all.constprop.0+0x15c/0x710 [ 86.037981][ C1] fib6_run_gc+0xef/0x250 [ 86.038159][ C1] ndisc_netdev_event+0xd1/0x460 [ 86.038295][ C1] notifier_call_chain+0xae/0x300 [ 86.038477][ C1] netif_close_many+0x366/0x770 [ 86.038610][ C1] netif_close_many_and_unlock+0x22/0x2c0 [ 86.038821][ C1] unregister_netdevice_many_notify+0x56f/0x1b40 [ 86.038982][ C1] rtnl_dellink+0x4a0/0xae0 [ 86.039165][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.039296][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.039472][ C1] netlink_unicast+0x486/0x750 [ 86.039602][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.039775][ C1] __sock_sendmsg+0xce/0x190 [ 86.039909][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.040091][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.040224][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.040418][ C1] do_syscall_64+0xff/0x530 [ 86.040552][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.040762][ C1] [ 86.040832][ C1] -> (&net->ipv6.fib6_gc_lock){+.-.}-{3:3} { [ 86.041049][ C1] HARDIRQ-ON-W at: [ 86.041149][ C1] __lock_acquire+0x388/0xc20 [ 86.041359][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.041530][ C1] _raw_spin_trylock_bh+0x68/0x80 [ 86.041740][ C1] fib6_run_gc+0x1ac/0x250 [ 86.041948][ C1] ndisc_netdev_event+0xd1/0x460 [ 86.042117][ C1] notifier_call_chain+0xae/0x300 [ 86.042327][ C1] netif_close_many+0x366/0x770 [ 86.042542][ C1] netif_close_many_and_unlock+0x22/0x2c0 [ 86.042739][ C1] unregister_netdevice_many_notify+0x56f/0x1b40 [ 86.042982][ C1] rtnl_dellink+0x4a0/0xae0 [ 86.043195][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.043356][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.043571][ C1] netlink_unicast+0x486/0x750 [ 86.043783][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.043947][ C1] __sock_sendmsg+0xce/0x190 [ 86.044162][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.044329][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.044542][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.044750][ C1] do_syscall_64+0xff/0x530 [ 86.044918][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.045163][ C1] IN-SOFTIRQ-W at: [ 86.045260][ C1] __lock_acquire+0x388/0xc20 [ 86.045474][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.045690][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.045854][ C1] fib6_run_gc+0x96/0x250 [ 86.046071][ C1] call_timer_fn+0x160/0x4d0 [ 86.046288][ C1] __run_timers+0x68f/0xaa0 [ 86.046461][ C1] run_timer_softirq+0xf0/0x160 [ 86.046678][ C1] handle_softirqs+0x1d3/0x900 [ 86.046850][ C1] __irq_exit_rcu+0x145/0x1c0 [ 86.047066][ C1] irq_exit_rcu+0xe/0x30 [ 86.047281][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 86.047488][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 86.047733][ C1] pv_native_safe_halt+0xf/0x10 [ 86.047950][ C1] default_idle+0x9/0x10 [ 86.048122][ C1] default_idle_call+0x6e/0xb0 [ 86.048338][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 86.048591][ C1] do_idle+0xd8/0x190 [ 86.048731][ C1] cpu_startup_entry+0x53/0x70 [ 86.048941][ C1] start_secondary+0x204/0x2b0 [ 86.049153][ C1] common_startup_64+0x13e/0x148 [ 86.049328][ C1] INITIAL USE at: [ 86.049475][ C1] __lock_acquire+0x388/0xc20 [ 86.049650][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.049868][ C1] _raw_spin_trylock_bh+0x68/0x80 [ 86.050039][ C1] fib6_run_gc+0x1ac/0x250 [ 86.050251][ C1] ndisc_netdev_event+0xd1/0x460 [ 86.050418][ C1] notifier_call_chain+0xae/0x300 [ 86.050593][ C1] netif_close_many+0x366/0x770 [ 86.050812][ C1] netif_close_many_and_unlock+0x22/0x2c0 [ 86.051057][ C1] unregister_netdevice_many_notify+0x56f/0x1b40 [ 86.051254][ C1] rtnl_dellink+0x4a0/0xae0 [ 86.051465][ C1] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 86.051678][ C1] netlink_rcv_skb+0x14e/0x3a0 [ 86.051845][ C1] netlink_unicast+0x486/0x750 [ 86.052060][ C1] netlink_sendmsg+0x75b/0xc90 [ 86.052268][ C1] __sock_sendmsg+0xce/0x190 [ 86.052437][ C1] ____sys_sendmsg+0x61a/0x860 [ 86.052649][ C1] ___sys_sendmsg+0x14e/0x1d0 [ 86.052814][ C1] __sys_sendmsg+0x12c/0x1d0 [ 86.053031][ C1] do_syscall_64+0xff/0x530 [ 86.053248][ C1] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 86.053444][ C1] } [ 86.053562][ C1] ... key at: [] __key.3+0x0/0x40 [ 86.053734][ C1] ... acquired at: [ 86.053878][ C1] mark_lock+0x1d7/0xa00 [ 86.054023][ C1] mark_usage+0x42/0x170 [ 86.054205][ C1] __lock_acquire+0x388/0xc20 [ 86.054344][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.054524][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.054657][ C1] fib6_run_gc+0x96/0x250 [ 86.054830][ C1] call_timer_fn+0x160/0x4d0 [ 86.054969][ C1] __run_timers+0x68f/0xaa0 [ 86.055148][ C1] run_timer_softirq+0xf0/0x160 [ 86.055284][ C1] handle_softirqs+0x1d3/0x900 [ 86.055414][ C1] __irq_exit_rcu+0x145/0x1c0 [ 86.055558][ C1] irq_exit_rcu+0xe/0x30 [ 86.055736][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 86.055899][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 86.056115][ C1] pv_native_safe_halt+0xf/0x10 [ 86.056252][ C1] default_idle+0x9/0x10 [ 86.056434][ C1] default_idle_call+0x6e/0xb0 [ 86.056564][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 86.056776][ C1] do_idle+0xd8/0x190 [ 86.056874][ C1] cpu_startup_entry+0x53/0x70 [ 86.057053][ C1] start_secondary+0x204/0x2b0 [ 86.057187][ C1] common_startup_64+0x13e/0x148 [ 86.057367][ C1] [ 86.057435][ C1] [ 86.057435][ C1] stack backtrace: [ 86.057647][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 86.057651][ C1] Tainted: [W]=WARN [ 86.057652][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 86.057653][ C1] Call Trace: [ 86.057654][ C1] [ 86.057655][ C1] dump_stack_lvl+0x6f/0xa0 [ 86.057659][ C1] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 86.057662][ C1] mark_lock_irq+0x989/0x9c0 [ 86.057665][ C1] mark_lock+0x1d7/0xa00 [ 86.057667][ C1] mark_usage+0x42/0x170 [ 86.057669][ C1] __lock_acquire+0x388/0xc20 [ 86.057671][ C1] lock_acquire.part.0+0xd4/0x280 [ 86.057673][ C1] ? fib6_run_gc+0x96/0x250 [ 86.057675][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057677][ C1] ? __lock_acquire+0x518/0xc20 [ 86.057678][ C1] ? lock_acquire+0x13c/0x160 [ 86.057680][ C1] ? fib6_run_gc+0x250/0x250 [ 86.057681][ C1] _raw_spin_lock_bh+0x38/0x50 [ 86.057683][ C1] ? fib6_run_gc+0x96/0x250 [ 86.057684][ C1] fib6_run_gc+0x96/0x250 [ 86.057686][ C1] ? fib6_add+0xe40/0xe40 [ 86.057687][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057688][ C1] ? lock_acquire+0x13c/0x160 [ 86.057690][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057691][ C1] call_timer_fn+0x160/0x4d0 [ 86.057693][ C1] ? detach_if_pending+0x1d0/0x1d0 [ 86.057695][ C1] ? debug_object_active_state+0x430/0x430 [ 86.057698][ C1] ? find_held_lock+0x2b/0x80 [ 86.057700][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 86.057702][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057703][ C1] __run_timers+0x68f/0xaa0 [ 86.057705][ C1] ? fib6_run_gc+0x250/0x250 [ 86.057707][ C1] ? __bpf_trace_itimer_expire+0x10/0x10 [ 86.057709][ C1] ? __lock_acquire+0x518/0xc20 [ 86.057712][ C1] ? __rwlock_init+0x150/0x150 [ 86.057714][ C1] run_timer_softirq+0xf0/0x160 [ 86.057716][ C1] ? __run_timers+0xaa0/0xaa0 [ 86.057718][ C1] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 86.057721][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057722][ C1] handle_softirqs+0x1d3/0x900 [ 86.057724][ C1] ? __lock_release.isra.0+0x69/0x1a0 [ 86.057726][ C1] ? _local_bh_enable+0xc0/0xc0 [ 86.057728][ C1] __irq_exit_rcu+0x145/0x1c0 [ 86.057729][ C1] irq_exit_rcu+0xe/0x30 [ 86.057731][ C1] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 86.057733][ C1] [ 86.057733][ C1] [ 86.057734][ C1] ? lockdep_hardirqs_on+0x91/0x130 [ 86.057735][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 86.057737][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 86.057739][ C1] 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 [ 86.057740][ C1] RSP: 0018:ffa0000000147e00 EFLAGS: 00000282 [ 86.057742][ C1] RAX: 00000000003ad2df RBX: ff11000001c1a3c0 RCX: ffffffff9fd06247 [ 86.057743][ C1] RDX: ff11000001c1a3c0 RSI: ffffffffa2f11011 RDI: ffffffffa28949e0 [ 86.057744][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.057745][ C1] R10: 0000000000000001 R11: 0000000000000001 R12: 1ff4000000028fc3 [ 86.057746][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 86.057747][ C1] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 86.057749][ C1] default_idle+0x9/0x10 [ 86.057751][ C1] default_idle_call+0x6e/0xb0 [ 86.057752][ C1] cpuidle_idle_call.constprop.0+0x237/0x410 [ 86.057754][ C1] ? arch_cpu_idle_exit+0x40/0x40 [ 86.057756][ C1] ? mark_tsc_async_resets+0x30/0x30 [ 86.057757][ C1] ? rcu_is_watching+0x16/0xd0 [ 86.057759][ C1] do_idle+0xd8/0x190 [ 86.057760][ C1] cpu_startup_entry+0x53/0x70 [ 86.057762][ C1] start_secondary+0x204/0x2b0 [ 86.057763][ C1] ? set_cpu_sibling_map+0x2130/0x2130 [ 86.057765][ C1] common_startup_64+0x13e/0x148 [ 86.057768][ C1] [ 130.197933][ T2583] veth2: entered promiscuous mode [ 130.197948][ T2583] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.197950][ T2583] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2583, name: rd6 [ 130.197952][ T2583] preempt_count: 1, expected: 0 [ 130.197952][ T2583] RCU nest depth: 0, expected: 0 [ 130.197953][ T2583] INFO: lockdep is turned off. [ 130.197954][ T2583] irq event stamp: 0 [ 130.197955][ T2583] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 130.197959][ T2583] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 130.197966][ T2583] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 130.197967][ T2583] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 130.197969][ T2583] Preemption disabled at: [ 130.197970][ T2583] [] vprintk_emit+0x31b/0x3e0 [ 130.197976][ T2583] CPU: 2 UID: 0 PID: 2583 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.197979][ T2583] Tainted: [W]=WARN [ 130.197980][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.197981][ T2583] Call Trace: [ 130.197983][ T2583] [ 130.197984][ T2583] dump_stack_lvl+0x6f/0xa0 [ 130.197990][ T2583] ? vprintk_emit+0x31b/0x3e0 [ 130.197991][ T2583] __might_resched.cold+0x1fe/0x2c1 [ 130.197995][ T2583] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.197998][ T2583] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 130.198000][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198003][ T2583] __kmalloc_noprof+0x443/0x760 [ 130.198006][ T2583] ? __rwlock_init+0x150/0x150 [ 130.198009][ T2583] ? alloc_buf.isra.0+0x4b/0x260 [ 130.198013][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 130.198015][ T2583] alloc_buf.isra.0+0x4b/0x260 [ 130.198017][ T2583] put_chars+0x1e1/0x2f0 [ 130.198019][ T2583] ? prb_final_commit+0x50/0x50 [ 130.198020][ T2583] ? __send_to_port+0x420/0x420 [ 130.198022][ T2583] ? printk_get_next_message+0x240/0x650 [ 130.198024][ T2583] hvc_console_print+0x292/0x780 [ 130.198029][ T2583] ? hvc_write+0x3a0/0x3a0 [ 130.198031][ T2583] ? do_raw_spin_lock+0x131/0x280 [ 130.198032][ T2583] ? vsnprintf+0x527/0x1700 [ 130.198035][ T2583] ? __rwlock_init+0x150/0x150 [ 130.198037][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198038][ T2583] ? lock_acquire+0x13c/0x160 [ 130.198041][ T2583] console_emit_next_record+0x22f/0x4c0 [ 130.198043][ T2583] ? devkmsg_read+0x4b0/0x4b0 [ 130.198045][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198046][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198047][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198048][ T2583] ? lock_acquire+0x13c/0x160 [ 130.198050][ T2583] ? console_flush_one_record+0x111/0x710 [ 130.198052][ T2583] console_flush_one_record+0x46f/0x710 [ 130.198054][ T2583] ? console_emit_next_record+0x4c0/0x4c0 [ 130.198057][ T2583] console_unlock+0xee/0x1f0 [ 130.198058][ T2583] ? lock_acquire+0x13c/0x160 [ 130.198060][ T2583] ? console_flush_one_record+0x710/0x710 [ 130.198062][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198063][ T2583] ? lock_release+0x184/0x1f0 [ 130.198064][ T2583] ? lock_acquire+0xe0/0x160 [ 130.198065][ T2583] ? __rcu_read_lock+0x70/0x70 [ 130.198067][ T2583] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.198068][ T2583] ? vprintk_emit+0x320/0x3e0 [ 130.198070][ T2583] vprintk_emit+0x37c/0x3e0 [ 130.198071][ T2583] ? wake_up_klogd_work_func+0x90/0x90 [ 130.198072][ T2583] ? kasan_save_stack+0x3d/0x50 [ 130.198075][ T2583] ? kasan_save_track+0x14/0x30 [ 130.198076][ T2583] ? __kasan_kmalloc+0x7b/0x90 [ 130.198077][ T2583] ? __kmalloc_cache_noprof+0x29a/0x620 [ 130.198078][ T2583] ? packet_mc_add+0x13b/0x890 [ 130.198081][ T2583] ? packet_setsockopt+0x1953/0x21e0 [ 130.198082][ T2583] ? do_sock_setsockopt+0x164/0x3b0 [ 130.198086][ T2583] _printk+0xc7/0x100 [ 130.198089][ T2583] ? snapshot_read.cold+0x21/0x21 [ 130.198091][ T2583] ? netdev_name+0x43/0x60 [ 130.198094][ T2583] ? __netdev_printk+0x17f/0x1d0 [ 130.198096][ T2583] netdev_info+0xe2/0x116 [ 130.198098][ T2583] ? netdev_notice+0x120/0x120 [ 130.198101][ T2583] ? mutex_is_locked+0x1c/0x50 [ 130.198102][ T2583] __dev_set_promiscuity.cold+0x7a/0x104 [ 130.198104][ T2583] netif_set_promiscuity+0x4c/0xc0 [ 130.198108][ T2583] dev_set_promiscuity+0xa1/0x230 [ 130.198109][ T2583] ? __asan_memset+0x27/0x50 [ 130.198112][ T2583] packet_mc_add+0x54e/0x890 [ 130.198113][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198114][ T2583] ? lock_release+0x184/0x1f0 [ 130.198116][ T2583] ? __might_fault+0x97/0x140 [ 130.198118][ T2583] ? _copy_from_user+0x42/0x90 [ 130.198122][ T2583] packet_setsockopt+0x1953/0x21e0 [ 130.198123][ T2583] ? lock_acquire+0x13c/0x160 [ 130.198125][ T2583] ? packet_bind+0x170/0x170 [ 130.198126][ T2583] ? lock_release+0x184/0x1f0 [ 130.198128][ T2583] ? do_sock_getsockopt+0x7bb/0xb50 [ 130.198130][ T2583] ? sock_poll+0x6b0/0x6b0 [ 130.198132][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198133][ T2583] ? rcu_is_watching+0x16/0xd0 [ 130.198134][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.198137][ T2583] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 130.198139][ T2583] do_sock_setsockopt+0x164/0x3b0 [ 130.198140][ T2583] ? put_user_ifreq+0x90/0x90 [ 130.198142][ T2583] ? __sys_bind+0x19f/0x260 [ 130.198144][ T2583] ? __sys_bind_socket+0xa0/0xa0 [ 130.198146][ T2583] __sys_setsockopt+0xe4/0x150 [ 130.198149][ T2583] __x64_sys_setsockopt+0xbd/0x180 [ 130.198150][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.198152][ T2583] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 130.198153][ T2583] ? trace_hardirqs_on+0x36/0x40 [ 130.198155][ T2583] do_syscall_64+0xff/0x530 [ 130.198157][ T2583] ? exc_page_fault+0xee/0x100 [ 130.198159][ T2583] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.198161][ T2583] RIP: 0033:0x7f276ca362de [ 130.198163][ T2583] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 130.198165][ T2583] RSP: 002b:00007ffe14fe0278 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 130.198168][ T2583] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f276ca362de [ 130.198170][ T2583] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 130.198175][ T2583] RBP: 00007ffe14fe03b0 R08: 0000000000000010 R09: 00000000300ba2d0 [ 130.198176][ T2583] R10: 00007ffe14fe02f0 R11: 0000000000000246 R12: 0000000000000001 [ 130.198177][ T2583] R13: 00000000300b60a8 R14: 00000000300b5e20 R15: 0000000000000000 [ 130.198179][ T2583] [ 132.229103][ T2583] veth2: left promiscuous mode [ 132.229111][ T2583] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 132.229113][ T2583] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2583, name: rd6 [ 132.229115][ T2583] preempt_count: 1, expected: 0 [ 132.229116][ T2583] RCU nest depth: 0, expected: 0 [ 132.229117][ T2583] INFO: lockdep is turned off. [ 132.229118][ T2583] irq event stamp: 0 [ 132.229118][ T2583] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 132.229121][ T2583] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 132.229126][ T2583] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 132.229128][ T2583] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 132.229130][ T2583] Preemption disabled at: [ 132.229130][ T2583] [] vprintk_emit+0x31b/0x3e0 [ 132.229135][ T2583] CPU: 2 UID: 65534 PID: 2583 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 132.229138][ T2583] Tainted: [W]=WARN [ 132.229139][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 132.229139][ T2583] Call Trace: [ 132.229140][ T2583] [ 132.229141][ T2583] dump_stack_lvl+0x6f/0xa0 [ 132.229146][ T2583] ? vprintk_emit+0x31b/0x3e0 [ 132.229147][ T2583] __might_resched.cold+0x1fe/0x2c1 [ 132.229150][ T2583] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 132.229153][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229155][ T2583] __kmalloc_noprof+0x443/0x760 [ 132.229157][ T2583] ? __rwlock_init+0x150/0x150 [ 132.229159][ T2583] ? alloc_buf.isra.0+0x4b/0x260 [ 132.229163][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 132.229165][ T2583] alloc_buf.isra.0+0x4b/0x260 [ 132.229167][ T2583] put_chars+0x1e1/0x2f0 [ 132.229168][ T2583] ? __send_to_port+0x420/0x420 [ 132.229169][ T2583] ? printk_get_next_message+0x240/0x650 [ 132.229172][ T2583] ? console_prepend_replay+0x20/0x20 [ 132.229174][ T2583] ? pointer+0x794/0xed0 [ 132.229177][ T2583] hvc_console_print+0x292/0x780 [ 132.229186][ T2583] ? hvc_write+0x3a0/0x3a0 [ 132.229188][ T2583] ? __rwlock_init+0x150/0x150 [ 132.229190][ T2583] ? lock_acquire+0x13c/0x160 [ 132.229192][ T2583] console_emit_next_record+0x22f/0x4c0 [ 132.229194][ T2583] ? devkmsg_read+0x4b0/0x4b0 [ 132.229196][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229197][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229198][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229199][ T2583] ? lock_acquire+0x13c/0x160 [ 132.229201][ T2583] ? console_flush_one_record+0x111/0x710 [ 132.229203][ T2583] console_flush_one_record+0x46f/0x710 [ 132.229205][ T2583] ? console_emit_next_record+0x4c0/0x4c0 [ 132.229208][ T2583] console_unlock+0xee/0x1f0 [ 132.229210][ T2583] ? lock_acquire+0x13c/0x160 [ 132.229212][ T2583] ? console_flush_one_record+0x710/0x710 [ 132.229213][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229214][ T2583] ? lock_release+0x184/0x1f0 [ 132.229216][ T2583] ? lock_acquire+0xe0/0x160 [ 132.229217][ T2583] ? __rcu_read_lock+0x70/0x70 [ 132.229219][ T2583] ? __down_trylock_console_sem+0x5e/0xa0 [ 132.229220][ T2583] ? vprintk_emit+0x320/0x3e0 [ 132.229222][ T2583] vprintk_emit+0x37c/0x3e0 [ 132.229223][ T2583] ? wake_up_klogd_work_func+0x90/0x90 [ 132.229225][ T2583] ? is_bpf_text_address+0x3e/0x110 [ 132.229227][ T2583] ? kernel_text_address+0x149/0x170 [ 132.229230][ T2583] ? __kernel_text_address+0x12/0x30 [ 132.229232][ T2583] _printk+0xc7/0x100 [ 132.229234][ T2583] ? snapshot_read.cold+0x21/0x21 [ 132.229236][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229237][ T2583] ? netdev_name+0x43/0x60 [ 132.229240][ T2583] ? __netdev_printk+0x17f/0x1d0 [ 132.229242][ T2583] netdev_info+0xe2/0x116 [ 132.229244][ T2583] ? netdev_notice+0x120/0x120 [ 132.229246][ T2583] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 132.229249][ T2583] ? ww_mutex_lock+0x160/0x160 [ 132.229251][ T2583] ? ref_tracker_alloc+0x430/0x430 [ 132.229253][ T2583] ? packet_release+0x363/0xc40 [ 132.229255][ T2583] ? __fput+0x36c/0xad0 [ 132.229258][ T2583] ? mutex_is_locked+0x1c/0x50 [ 132.229260][ T2583] __dev_set_promiscuity.cold+0x7a/0x104 [ 132.229262][ T2583] netif_set_promiscuity+0x4c/0xc0 [ 132.229266][ T2583] dev_set_promiscuity+0xa1/0x230 [ 132.229267][ T2583] packet_release+0x4cb/0xc40 [ 132.229269][ T2583] ? packet_set_ring+0x1740/0x1740 [ 132.229271][ T2583] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 132.229273][ T2583] __sock_release+0xb8/0x280 [ 132.229276][ T2583] sock_close+0x18/0x20 [ 132.229277][ T2583] __fput+0x36c/0xad0 [ 132.229279][ T2583] ? trace_hardirqs_on+0x36/0x40 [ 132.229281][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 132.229283][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 132.229285][ T2583] task_work_run+0x12b/0x240 [ 132.229286][ T2583] ? task_work_cancel+0x30/0x30 [ 132.229288][ T2583] ? kmem_cache_free+0xf8/0x550 [ 132.229290][ T2583] do_exit+0x614/0xdc0 [ 132.229292][ T2583] ? exit_notify+0x890/0x890 [ 132.229293][ T2583] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 132.229296][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.229298][ T2583] do_group_exit+0xb8/0x370 [ 132.229299][ T2583] __x64_sys_exit_group+0x3c/0x50 [ 132.229301][ T2583] x64_sys_call+0x1567/0x1570 [ 132.229303][ T2583] do_syscall_64+0xff/0x530 [ 132.229305][ T2583] ? exc_page_fault+0xee/0x100 [ 132.229307][ T2583] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 132.229309][ T2583] RIP: 0033:0x7f276c9fe1b8 [ 132.229310][ T2583] Code: Unable to access opcode bytes at 0x7f276c9fe18e. [ 132.229311][ T2583] RSP: 002b:00007ffe14fe0688 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 132.229314][ T2583] RAX: ffffffffffffffda RBX: 00007f276cb2ef88 RCX: 00007f276c9fe1b8 [ 132.229315][ T2583] RDX: 00007f276c829908 RSI: fffffffffffffce8 RDI: 0000000000000000 [ 132.229316][ T2583] RBP: 00007ffe14fe06e0 R08: 0000000000000000 R09: 0000000000000000 [ 132.229317][ T2583] R10: 00007f276c87a1a0 R11: 0000000000000246 R12: 0000000000000001 [ 132.229317][ T2583] R13: 0000000000000000 R14: 00007f276cb2d680 R15: 00007f276cb2efa0 [ 132.229320][ T2583] [ 132.321627][ T2586] veth2: entered promiscuous mode [ 132.334543][ T2586] veth2: left promiscuous mode [ 132.411338][ T2589] veth2: entered promiscuous mode [ 132.427099][ T2589] veth2: left promiscuous mode [ 132.509187][ T2592] veth2: entered promiscuous mode [ 132.534068][ T2592] veth2: left promiscuous mode [ 132.610764][ T2595] veth2: entered promiscuous mode [ 132.626494][ T2595] veth2: left promiscuous mode [ 133.100003][ T2631] veth2: entered promiscuous mode [ 133.110404][ T2631] veth2: left promiscuous mode [ 242.933330][ T9359] veth2: entered promiscuous mode [ 242.933344][ T9359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 242.933346][ T9359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9359, name: ra6 [ 242.933348][ T9359] preempt_count: 1, expected: 0 [ 242.933349][ T9359] RCU nest depth: 0, expected: 0 [ 242.933349][ T9359] INFO: lockdep is turned off. [ 242.933351][ T9359] irq event stamp: 0 [ 242.933351][ T9359] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 242.933356][ T9359] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 242.933362][ T9359] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 242.933364][ T9359] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 242.933369][ T9359] Preemption disabled at: [ 242.933370][ T9359] [] vprintk_emit+0x31b/0x3e0 [ 242.933377][ T9359] CPU: 2 UID: 0 PID: 9359 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 242.933380][ T9359] Tainted: [W]=WARN [ 242.933381][ T9359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 242.933383][ T9359] Call Trace: [ 242.933384][ T9359] [ 242.933385][ T9359] dump_stack_lvl+0x6f/0xa0 [ 242.933391][ T9359] ? vprintk_emit+0x31b/0x3e0 [ 242.933392][ T9359] __might_resched.cold+0x1fe/0x2c1 [ 242.933396][ T9359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 242.933399][ T9359] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 242.933401][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933404][ T9359] __kmalloc_noprof+0x443/0x760 [ 242.933407][ T9359] ? __rwlock_init+0x150/0x150 [ 242.933410][ T9359] ? alloc_buf.isra.0+0x4b/0x260 [ 242.933414][ T9359] ? do_raw_spin_unlock+0x59/0x250 [ 242.933416][ T9359] alloc_buf.isra.0+0x4b/0x260 [ 242.933418][ T9359] put_chars+0x1e1/0x2f0 [ 242.933420][ T9359] ? prb_final_commit+0x50/0x50 [ 242.933421][ T9359] ? __send_to_port+0x420/0x420 [ 242.933423][ T9359] ? printk_get_next_message+0x240/0x650 [ 242.933426][ T9359] hvc_console_print+0x292/0x780 [ 242.933430][ T9359] ? hvc_write+0x3a0/0x3a0 [ 242.933432][ T9359] ? do_raw_spin_lock+0x131/0x280 [ 242.933434][ T9359] ? vsnprintf+0x527/0x1700 [ 242.933437][ T9359] ? __rwlock_init+0x150/0x150 [ 242.933439][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933440][ T9359] ? lock_acquire+0x13c/0x160 [ 242.933443][ T9359] console_emit_next_record+0x22f/0x4c0 [ 242.933445][ T9359] ? devkmsg_read+0x4b0/0x4b0 [ 242.933447][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933448][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933449][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933450][ T9359] ? lock_acquire+0x13c/0x160 [ 242.933452][ T9359] ? console_flush_one_record+0x111/0x710 [ 242.933454][ T9359] console_flush_one_record+0x46f/0x710 [ 242.933456][ T9359] ? console_emit_next_record+0x4c0/0x4c0 [ 242.933459][ T9359] console_unlock+0xee/0x1f0 [ 242.933461][ T9359] ? lock_acquire+0x13c/0x160 [ 242.933462][ T9359] ? console_flush_one_record+0x710/0x710 [ 242.933464][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933465][ T9359] ? lock_release+0x184/0x1f0 [ 242.933467][ T9359] ? lock_acquire+0xe0/0x160 [ 242.933468][ T9359] ? __rcu_read_lock+0x70/0x70 [ 242.933470][ T9359] ? __down_trylock_console_sem+0x5e/0xa0 [ 242.933472][ T9359] ? vprintk_emit+0x320/0x3e0 [ 242.933473][ T9359] vprintk_emit+0x37c/0x3e0 [ 242.933475][ T9359] ? wake_up_klogd_work_func+0x90/0x90 [ 242.933476][ T9359] ? kasan_save_stack+0x3d/0x50 [ 242.933479][ T9359] ? kasan_save_track+0x14/0x30 [ 242.933480][ T9359] ? __kasan_kmalloc+0x7b/0x90 [ 242.933481][ T9359] ? __kmalloc_cache_noprof+0x29a/0x620 [ 242.933482][ T9359] ? packet_mc_add+0x13b/0x890 [ 242.933485][ T9359] ? packet_setsockopt+0x1953/0x21e0 [ 242.933487][ T9359] ? do_sock_setsockopt+0x164/0x3b0 [ 242.933490][ T9359] _printk+0xc7/0x100 [ 242.933493][ T9359] ? snapshot_read.cold+0x21/0x21 [ 242.933495][ T9359] ? netdev_name+0x43/0x60 [ 242.933499][ T9359] ? __netdev_printk+0x17f/0x1d0 [ 242.933501][ T9359] netdev_info+0xe2/0x116 [ 242.933503][ T9359] ? netdev_notice+0x120/0x120 [ 242.933506][ T9359] ? mutex_is_locked+0x1c/0x50 [ 242.933507][ T9359] __dev_set_promiscuity.cold+0x7a/0x104 [ 242.933509][ T9359] netif_set_promiscuity+0x4c/0xc0 [ 242.933513][ T9359] dev_set_promiscuity+0xa1/0x230 [ 242.933514][ T9359] ? __asan_memset+0x27/0x50 [ 242.933517][ T9359] packet_mc_add+0x54e/0x890 [ 242.933519][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933520][ T9359] ? lock_release+0x184/0x1f0 [ 242.933521][ T9359] ? __might_fault+0x97/0x140 [ 242.933523][ T9359] ? _copy_from_user+0x42/0x90 [ 242.933527][ T9359] packet_setsockopt+0x1953/0x21e0 [ 242.933528][ T9359] ? lock_acquire+0x13c/0x160 [ 242.933530][ T9359] ? packet_bind+0x170/0x170 [ 242.933531][ T9359] ? lock_release+0x184/0x1f0 [ 242.933533][ T9359] ? do_sock_getsockopt+0x7bb/0xb50 [ 242.933536][ T9359] ? sock_poll+0x6b0/0x6b0 [ 242.933537][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933539][ T9359] ? rcu_is_watching+0x16/0xd0 [ 242.933540][ T9359] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 242.933543][ T9359] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 242.933544][ T9359] do_sock_setsockopt+0x164/0x3b0 [ 242.933546][ T9359] ? put_user_ifreq+0x90/0x90 [ 242.933548][ T9359] ? __sys_bind+0x19f/0x260 [ 242.933550][ T9359] ? __sys_bind_socket+0xa0/0xa0 [ 242.933552][ T9359] __sys_setsockopt+0xe4/0x150 [ 242.933555][ T9359] __x64_sys_setsockopt+0xbd/0x180 [ 242.933557][ T9359] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 242.933558][ T9359] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 242.933560][ T9359] ? trace_hardirqs_on+0x36/0x40 [ 242.933561][ T9359] do_syscall_64+0xff/0x530 [ 242.933564][ T9359] ? exc_page_fault+0xee/0x100 [ 242.933566][ T9359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 242.933567][ T9359] RIP: 0033:0x7f66717042de [ 242.933570][ T9359] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 242.933571][ T9359] RSP: 002b:00007fff32f28328 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 242.933575][ T9359] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f66717042de [ 242.933576][ T9359] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 242.933577][ T9359] RBP: 00007fff32f28460 R08: 0000000000000010 R09: 000000002c617ea0 [ 242.933578][ T9359] R10: 00007fff32f283a0 R11: 0000000000000246 R12: 0000000000000001 [ 242.933579][ T9359] R13: 000000002c6130c8 R14: 000000002c612e40 R15: 0000000000000000 [ 242.933581][ T9359] [ 242.969429][ T9359] veth2: left promiscuous mode [ 244.101500][ T9371] veth2: entered promiscuous mode [ 244.101512][ T9371] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 244.101514][ T9371] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9371, name: ra6 [ 244.101516][ T9371] preempt_count: 1, expected: 0 [ 244.101516][ T9371] RCU nest depth: 0, expected: 0 [ 244.101517][ T9371] INFO: lockdep is turned off. [ 244.101518][ T9371] irq event stamp: 0 [ 244.101519][ T9371] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 244.101523][ T9371] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 244.101530][ T9371] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 244.101532][ T9371] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 244.101534][ T9371] Preemption disabled at: [ 244.101534][ T9371] [] vprintk_emit+0x31b/0x3e0 [ 244.101540][ T9371] CPU: 2 UID: 0 PID: 9371 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 244.101544][ T9371] Tainted: [W]=WARN [ 244.101545][ T9371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 244.101546][ T9371] Call Trace: [ 244.101547][ T9371] [ 244.101548][ T9371] dump_stack_lvl+0x6f/0xa0 [ 244.101554][ T9371] ? vprintk_emit+0x31b/0x3e0 [ 244.101555][ T9371] __might_resched.cold+0x1fe/0x2c1 [ 244.101559][ T9371] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 244.101562][ T9371] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 244.101564][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101566][ T9371] __kmalloc_noprof+0x443/0x760 [ 244.101569][ T9371] ? __rwlock_init+0x150/0x150 [ 244.101572][ T9371] ? alloc_buf.isra.0+0x4b/0x260 [ 244.101576][ T9371] ? do_raw_spin_unlock+0x59/0x250 [ 244.101578][ T9371] alloc_buf.isra.0+0x4b/0x260 [ 244.101580][ T9371] put_chars+0x1e1/0x2f0 [ 244.101582][ T9371] ? prb_final_commit+0x50/0x50 [ 244.101583][ T9371] ? __send_to_port+0x420/0x420 [ 244.101585][ T9371] ? printk_get_next_message+0x240/0x650 [ 244.101587][ T9371] hvc_console_print+0x292/0x780 [ 244.101592][ T9371] ? hvc_write+0x3a0/0x3a0 [ 244.101594][ T9371] ? do_raw_spin_lock+0x131/0x280 [ 244.101595][ T9371] ? vsnprintf+0x527/0x1700 [ 244.101598][ T9371] ? __rwlock_init+0x150/0x150 [ 244.101600][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101601][ T9371] ? lock_acquire+0x13c/0x160 [ 244.101604][ T9371] console_emit_next_record+0x22f/0x4c0 [ 244.101606][ T9371] ? devkmsg_read+0x4b0/0x4b0 [ 244.101608][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101609][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101610][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101611][ T9371] ? lock_acquire+0x13c/0x160 [ 244.101613][ T9371] ? console_flush_one_record+0x111/0x710 [ 244.101614][ T9371] console_flush_one_record+0x46f/0x710 [ 244.101621][ T9371] ? console_emit_next_record+0x4c0/0x4c0 [ 244.101624][ T9371] console_unlock+0xee/0x1f0 [ 244.101625][ T9371] ? lock_acquire+0x13c/0x160 [ 244.101627][ T9371] ? console_flush_one_record+0x710/0x710 [ 244.101629][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101630][ T9371] ? lock_release+0x184/0x1f0 [ 244.101631][ T9371] ? lock_acquire+0xe0/0x160 [ 244.101632][ T9371] ? __rcu_read_lock+0x70/0x70 [ 244.101634][ T9371] ? __down_trylock_console_sem+0x5e/0xa0 [ 244.101636][ T9371] ? vprintk_emit+0x320/0x3e0 [ 244.101637][ T9371] vprintk_emit+0x37c/0x3e0 [ 244.101639][ T9371] ? wake_up_klogd_work_func+0x90/0x90 [ 244.101640][ T9371] ? kasan_save_stack+0x3d/0x50 [ 244.101642][ T9371] ? kasan_save_track+0x14/0x30 [ 244.101643][ T9371] ? __kasan_kmalloc+0x7b/0x90 [ 244.101644][ T9371] ? __kmalloc_cache_noprof+0x29a/0x620 [ 244.101645][ T9371] ? packet_mc_add+0x13b/0x890 [ 244.101648][ T9371] ? packet_setsockopt+0x1953/0x21e0 [ 244.101650][ T9371] ? do_sock_setsockopt+0x164/0x3b0 [ 244.101653][ T9371] _printk+0xc7/0x100 [ 244.101656][ T9371] ? snapshot_read.cold+0x21/0x21 [ 244.101658][ T9371] ? netdev_name+0x43/0x60 [ 244.101661][ T9371] ? __netdev_printk+0x17f/0x1d0 [ 244.101663][ T9371] netdev_info+0xe2/0x116 [ 244.101665][ T9371] ? netdev_notice+0x120/0x120 [ 244.101668][ T9371] ? mutex_is_locked+0x1c/0x50 [ 244.101669][ T9371] __dev_set_promiscuity.cold+0x7a/0x104 [ 244.101671][ T9371] netif_set_promiscuity+0x4c/0xc0 [ 244.101675][ T9371] dev_set_promiscuity+0xa1/0x230 [ 244.101676][ T9371] ? __asan_memset+0x27/0x50 [ 244.101680][ T9371] packet_mc_add+0x54e/0x890 [ 244.101681][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101682][ T9371] ? lock_release+0x184/0x1f0 [ 244.101684][ T9371] ? __might_fault+0x97/0x140 [ 244.101686][ T9371] ? _copy_from_user+0x42/0x90 [ 244.101689][ T9371] packet_setsockopt+0x1953/0x21e0 [ 244.101691][ T9371] ? lock_acquire+0x13c/0x160 [ 244.101693][ T9371] ? packet_bind+0x170/0x170 [ 244.101694][ T9371] ? lock_release+0x184/0x1f0 [ 244.101696][ T9371] ? do_sock_getsockopt+0x7bb/0xb50 [ 244.101698][ T9371] ? sock_poll+0x6b0/0x6b0 [ 244.101700][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101701][ T9371] ? rcu_is_watching+0x16/0xd0 [ 244.101702][ T9371] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 244.101704][ T9371] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 244.101706][ T9371] do_sock_setsockopt+0x164/0x3b0 [ 244.101708][ T9371] ? put_user_ifreq+0x90/0x90 [ 244.101709][ T9371] ? __sys_bind+0x19f/0x260 [ 244.101711][ T9371] ? __sys_bind_socket+0xa0/0xa0 [ 244.101714][ T9371] __sys_setsockopt+0xe4/0x150 [ 244.101716][ T9371] __x64_sys_setsockopt+0xbd/0x180 [ 244.101718][ T9371] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 244.101719][ T9371] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 244.101721][ T9371] ? trace_hardirqs_on+0x36/0x40 [ 244.101722][ T9371] do_syscall_64+0xff/0x530 [ 244.101724][ T9371] ? exc_page_fault+0xee/0x100 [ 244.101726][ T9371] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 244.101728][ T9371] RIP: 0033:0x7f498820a2de [ 244.101730][ T9371] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 244.101732][ T9371] RSP: 002b:00007ffec2b5f3f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 244.101735][ T9371] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f498820a2de [ 244.101737][ T9371] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 244.101738][ T9371] RBP: 00007ffec2b5f530 R08: 0000000000000010 R09: 000000002697bea0 [ 244.101739][ T9371] R10: 00007ffec2b5f470 R11: 0000000000000246 R12: 0000000000000001 [ 244.101739][ T9371] R13: 00000000269770c8 R14: 0000000026976e40 R15: 0000000000000000 [ 244.101742][ T9371] [ 244.134294][ T9371] veth2: left promiscuous mode [ 245.323780][ T9385] veth2: entered promiscuous mode [ 245.323792][ T9385] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 245.323794][ T9385] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9385, name: ra6 [ 245.323795][ T9385] preempt_count: 1, expected: 0 [ 245.323796][ T9385] RCU nest depth: 0, expected: 0 [ 245.323797][ T9385] INFO: lockdep is turned off. [ 245.323798][ T9385] irq event stamp: 0 [ 245.323799][ T9385] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 245.323804][ T9385] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 245.323810][ T9385] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 245.323812][ T9385] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 245.323814][ T9385] Preemption disabled at: [ 245.323814][ T9385] [] vprintk_emit+0x31b/0x3e0 [ 245.323821][ T9385] CPU: 0 UID: 0 PID: 9385 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 245.323824][ T9385] Tainted: [W]=WARN [ 245.323825][ T9385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 245.323826][ T9385] Call Trace: [ 245.323827][ T9385] [ 245.323828][ T9385] dump_stack_lvl+0x6f/0xa0 [ 245.323834][ T9385] ? vprintk_emit+0x31b/0x3e0 [ 245.323835][ T9385] __might_resched.cold+0x1fe/0x2c1 [ 245.323839][ T9385] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 245.323842][ T9385] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 245.323844][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323847][ T9385] __kmalloc_noprof+0x443/0x760 [ 245.323850][ T9385] ? __rwlock_init+0x150/0x150 [ 245.323852][ T9385] ? alloc_buf.isra.0+0x4b/0x260 [ 245.323858][ T9385] ? do_raw_spin_unlock+0x59/0x250 [ 245.323859][ T9385] alloc_buf.isra.0+0x4b/0x260 [ 245.323861][ T9385] put_chars+0x1e1/0x2f0 [ 245.323863][ T9385] ? prb_final_commit+0x50/0x50 [ 245.323864][ T9385] ? __send_to_port+0x420/0x420 [ 245.323866][ T9385] ? printk_get_next_message+0x240/0x650 [ 245.323868][ T9385] hvc_console_print+0x292/0x780 [ 245.323873][ T9385] ? hvc_write+0x3a0/0x3a0 [ 245.323875][ T9385] ? do_raw_spin_lock+0x131/0x280 [ 245.323877][ T9385] ? vsnprintf+0x527/0x1700 [ 245.323880][ T9385] ? __rwlock_init+0x150/0x150 [ 245.323881][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323882][ T9385] ? lock_acquire+0x13c/0x160 [ 245.323885][ T9385] console_emit_next_record+0x22f/0x4c0 [ 245.323888][ T9385] ? devkmsg_read+0x4b0/0x4b0 [ 245.323890][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323890][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323891][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323892][ T9385] ? lock_acquire+0x13c/0x160 [ 245.323894][ T9385] ? console_flush_one_record+0x111/0x710 [ 245.323896][ T9385] console_flush_one_record+0x46f/0x710 [ 245.323898][ T9385] ? console_emit_next_record+0x4c0/0x4c0 [ 245.323901][ T9385] console_unlock+0xee/0x1f0 [ 245.323903][ T9385] ? lock_acquire+0x13c/0x160 [ 245.323904][ T9385] ? console_flush_one_record+0x710/0x710 [ 245.323906][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323907][ T9385] ? lock_release+0x184/0x1f0 [ 245.323908][ T9385] ? lock_acquire+0xe0/0x160 [ 245.323910][ T9385] ? __rcu_read_lock+0x70/0x70 [ 245.323911][ T9385] ? __down_trylock_console_sem+0x5e/0xa0 [ 245.323913][ T9385] ? vprintk_emit+0x320/0x3e0 [ 245.323914][ T9385] vprintk_emit+0x37c/0x3e0 [ 245.323916][ T9385] ? wake_up_klogd_work_func+0x90/0x90 [ 245.323917][ T9385] ? kasan_save_stack+0x3d/0x50 [ 245.323919][ T9385] ? kasan_save_track+0x14/0x30 [ 245.323920][ T9385] ? __kasan_kmalloc+0x7b/0x90 [ 245.323921][ T9385] ? __kmalloc_cache_noprof+0x29a/0x620 [ 245.323922][ T9385] ? packet_mc_add+0x13b/0x890 [ 245.323925][ T9385] ? packet_setsockopt+0x1953/0x21e0 [ 245.323927][ T9385] ? do_sock_setsockopt+0x164/0x3b0 [ 245.323930][ T9385] _printk+0xc7/0x100 [ 245.323933][ T9385] ? snapshot_read.cold+0x21/0x21 [ 245.323936][ T9385] ? netdev_name+0x43/0x60 [ 245.323939][ T9385] ? __netdev_printk+0x17f/0x1d0 [ 245.323941][ T9385] netdev_info+0xe2/0x116 [ 245.323943][ T9385] ? netdev_notice+0x120/0x120 [ 245.323946][ T9385] ? mutex_is_locked+0x1c/0x50 [ 245.323947][ T9385] __dev_set_promiscuity.cold+0x7a/0x104 [ 245.323949][ T9385] netif_set_promiscuity+0x4c/0xc0 [ 245.323953][ T9385] dev_set_promiscuity+0xa1/0x230 [ 245.323954][ T9385] ? __asan_memset+0x27/0x50 [ 245.323957][ T9385] packet_mc_add+0x54e/0x890 [ 245.323959][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323960][ T9385] ? lock_release+0x184/0x1f0 [ 245.323961][ T9385] ? __might_fault+0x97/0x140 [ 245.323964][ T9385] ? _copy_from_user+0x42/0x90 [ 245.323967][ T9385] packet_setsockopt+0x1953/0x21e0 [ 245.323969][ T9385] ? lock_acquire+0x13c/0x160 [ 245.323971][ T9385] ? packet_bind+0x170/0x170 [ 245.323972][ T9385] ? lock_release+0x184/0x1f0 [ 245.323974][ T9385] ? do_sock_getsockopt+0x7bb/0xb50 [ 245.323976][ T9385] ? sock_poll+0x6b0/0x6b0 [ 245.323978][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323979][ T9385] ? rcu_is_watching+0x16/0xd0 [ 245.323980][ T9385] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 245.323983][ T9385] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 245.323985][ T9385] do_sock_setsockopt+0x164/0x3b0 [ 245.323986][ T9385] ? put_user_ifreq+0x90/0x90 [ 245.323988][ T9385] ? __sys_bind+0x19f/0x260 [ 245.323990][ T9385] ? __sys_bind_socket+0xa0/0xa0 [ 245.323992][ T9385] __sys_setsockopt+0xe4/0x150 [ 245.323995][ T9385] __x64_sys_setsockopt+0xbd/0x180 [ 245.323996][ T9385] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 245.323998][ T9385] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 245.323999][ T9385] ? trace_hardirqs_on+0x36/0x40 [ 245.324000][ T9385] do_syscall_64+0xff/0x530 [ 245.324003][ T9385] ? exc_page_fault+0xee/0x100 [ 245.324005][ T9385] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 245.324007][ T9385] RIP: 0033:0x7f0b401842de [ 245.324008][ T9385] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 245.324010][ T9385] RSP: 002b:00007fffd1eaa1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 245.324014][ T9385] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f0b401842de [ 245.324015][ T9385] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 245.324016][ T9385] RBP: 00007fffd1eaa330 R08: 0000000000000010 R09: 00000000223cbea0 [ 245.324017][ T9385] R10: 00007fffd1eaa270 R11: 0000000000000246 R12: 0000000000000001 [ 245.324018][ T9385] R13: 00000000223c70c8 R14: 00000000223c6e40 R15: 0000000000000000 [ 245.324020][ T9385] [ 245.346189][ T9385] veth2: left promiscuous mode [ 246.118356][ T9433] veth2: entered promiscuous mode [ 246.130616][ T9433] veth2: left promiscuous mode [ 249.204885][ T9436] veth2: entered promiscuous mode [ 249.204900][ T9436] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 249.204902][ T9436] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9436, name: ra6 [ 249.204904][ T9436] preempt_count: 1, expected: 0 [ 249.204905][ T9436] RCU nest depth: 0, expected: 0 [ 249.204906][ T9436] INFO: lockdep is turned off. [ 249.204907][ T9436] irq event stamp: 0 [ 249.204908][ T9436] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 249.204912][ T9436] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 249.204919][ T9436] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 249.204920][ T9436] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 249.204922][ T9436] Preemption disabled at: [ 249.204923][ T9436] [] vprintk_emit+0x31b/0x3e0 [ 249.204930][ T9436] CPU: 0 UID: 0 PID: 9436 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 249.204933][ T9436] Tainted: [W]=WARN [ 249.204934][ T9436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 249.204935][ T9436] Call Trace: [ 249.204937][ T9436] [ 249.204938][ T9436] dump_stack_lvl+0x6f/0xa0 [ 249.204943][ T9436] ? vprintk_emit+0x31b/0x3e0 [ 249.204945][ T9436] __might_resched.cold+0x1fe/0x2c1 [ 249.204949][ T9436] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 249.204952][ T9436] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 249.204954][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.204956][ T9436] __kmalloc_noprof+0x443/0x760 [ 249.204959][ T9436] ? __rwlock_init+0x150/0x150 [ 249.204962][ T9436] ? alloc_buf.isra.0+0x4b/0x260 [ 249.204967][ T9436] ? do_raw_spin_unlock+0x59/0x250 [ 249.204969][ T9436] alloc_buf.isra.0+0x4b/0x260 [ 249.204971][ T9436] put_chars+0x1e1/0x2f0 [ 249.204973][ T9436] ? prb_final_commit+0x50/0x50 [ 249.204975][ T9436] ? __send_to_port+0x420/0x420 [ 249.204976][ T9436] ? printk_get_next_message+0x240/0x650 [ 249.204979][ T9436] hvc_console_print+0x292/0x780 [ 249.204984][ T9436] ? hvc_write+0x3a0/0x3a0 [ 249.204985][ T9436] ? do_raw_spin_lock+0x131/0x280 [ 249.204987][ T9436] ? vsnprintf+0x527/0x1700 [ 249.204990][ T9436] ? __rwlock_init+0x150/0x150 [ 249.204992][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.204993][ T9436] ? lock_acquire+0x13c/0x160 [ 249.204996][ T9436] console_emit_next_record+0x22f/0x4c0 [ 249.204999][ T9436] ? devkmsg_read+0x4b0/0x4b0 [ 249.205001][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205002][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205003][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205004][ T9436] ? lock_acquire+0x13c/0x160 [ 249.205006][ T9436] ? console_flush_one_record+0x111/0x710 [ 249.205007][ T9436] console_flush_one_record+0x46f/0x710 [ 249.205010][ T9436] ? console_emit_next_record+0x4c0/0x4c0 [ 249.205013][ T9436] console_unlock+0xee/0x1f0 [ 249.205014][ T9436] ? lock_acquire+0x13c/0x160 [ 249.205016][ T9436] ? console_flush_one_record+0x710/0x710 [ 249.205018][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205019][ T9436] ? lock_release+0x184/0x1f0 [ 249.205020][ T9436] ? lock_acquire+0xe0/0x160 [ 249.205022][ T9436] ? __rcu_read_lock+0x70/0x70 [ 249.205023][ T9436] ? __down_trylock_console_sem+0x5e/0xa0 [ 249.205025][ T9436] ? vprintk_emit+0x320/0x3e0 [ 249.205026][ T9436] vprintk_emit+0x37c/0x3e0 [ 249.205028][ T9436] ? wake_up_klogd_work_func+0x90/0x90 [ 249.205029][ T9436] ? kasan_save_stack+0x3d/0x50 [ 249.205032][ T9436] ? kasan_save_track+0x14/0x30 [ 249.205033][ T9436] ? __kasan_kmalloc+0x7b/0x90 [ 249.205034][ T9436] ? __kmalloc_cache_noprof+0x29a/0x620 [ 249.205035][ T9436] ? packet_mc_add+0x13b/0x890 [ 249.205038][ T9436] ? packet_setsockopt+0x1953/0x21e0 [ 249.205039][ T9436] ? do_sock_setsockopt+0x164/0x3b0 [ 249.205043][ T9436] _printk+0xc7/0x100 [ 249.205045][ T9436] ? snapshot_read.cold+0x21/0x21 [ 249.205048][ T9436] ? netdev_name+0x43/0x60 [ 249.205051][ T9436] ? __netdev_printk+0x17f/0x1d0 [ 249.205053][ T9436] netdev_info+0xe2/0x116 [ 249.205055][ T9436] ? netdev_notice+0x120/0x120 [ 249.205058][ T9436] ? mutex_is_locked+0x1c/0x50 [ 249.205060][ T9436] __dev_set_promiscuity.cold+0x7a/0x104 [ 249.205062][ T9436] netif_set_promiscuity+0x4c/0xc0 [ 249.205065][ T9436] dev_set_promiscuity+0xa1/0x230 [ 249.205067][ T9436] ? __asan_memset+0x27/0x50 [ 249.205070][ T9436] packet_mc_add+0x54e/0x890 [ 249.205071][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205073][ T9436] ? lock_release+0x184/0x1f0 [ 249.205074][ T9436] ? __might_fault+0x97/0x140 [ 249.205076][ T9436] ? _copy_from_user+0x42/0x90 [ 249.205080][ T9436] packet_setsockopt+0x1953/0x21e0 [ 249.205082][ T9436] ? lock_acquire+0x13c/0x160 [ 249.205083][ T9436] ? packet_bind+0x170/0x170 [ 249.205085][ T9436] ? lock_release+0x184/0x1f0 [ 249.205087][ T9436] ? do_sock_getsockopt+0x7bb/0xb50 [ 249.205089][ T9436] ? sock_poll+0x6b0/0x6b0 [ 249.205091][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205092][ T9436] ? rcu_is_watching+0x16/0xd0 [ 249.205093][ T9436] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 249.205096][ T9436] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 249.205097][ T9436] do_sock_setsockopt+0x164/0x3b0 [ 249.205099][ T9436] ? put_user_ifreq+0x90/0x90 [ 249.205101][ T9436] ? __sys_bind+0x19f/0x260 [ 249.205103][ T9436] ? __sys_bind_socket+0xa0/0xa0 [ 249.205105][ T9436] __sys_setsockopt+0xe4/0x150 [ 249.205108][ T9436] __x64_sys_setsockopt+0xbd/0x180 [ 249.205109][ T9436] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 249.205111][ T9436] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 249.205112][ T9436] ? trace_hardirqs_on+0x36/0x40 [ 249.205114][ T9436] do_syscall_64+0xff/0x530 [ 249.205116][ T9436] ? exc_page_fault+0xee/0x100 [ 249.205118][ T9436] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 249.205120][ T9436] RIP: 0033:0x7f1810e3e2de [ 249.205122][ T9436] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 249.205124][ T9436] RSP: 002b:00007ffc1d53b918 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 249.205127][ T9436] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1810e3e2de [ 249.205129][ T9436] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 249.205130][ T9436] RBP: 00007ffc1d53ba50 R08: 0000000000000010 R09: 0000000005ff1ea0 [ 249.205131][ T9436] R10: 00007ffc1d53b990 R11: 0000000000000246 R12: 0000000000000001 [ 249.205132][ T9436] R13: 0000000005fed0a8 R14: 0000000005fece20 R15: 0000000000000000 [ 249.205134][ T9436] [ 249.231938][ T9436] veth2: left promiscuous mode [ 252.311363][ T9439] veth2: entered promiscuous mode [ 252.311385][ T9439] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 252.311388][ T9439] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9439, name: ra6 [ 252.311389][ T9439] preempt_count: 1, expected: 0 [ 252.311390][ T9439] RCU nest depth: 0, expected: 0 [ 252.311391][ T9439] INFO: lockdep is turned off. [ 252.311392][ T9439] irq event stamp: 0 [ 252.311393][ T9439] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 252.311398][ T9439] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 252.311405][ T9439] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 252.311407][ T9439] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 252.311409][ T9439] Preemption disabled at: [ 252.311409][ T9439] [] vprintk_emit+0x31b/0x3e0 [ 252.311416][ T9439] CPU: 2 UID: 0 PID: 9439 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 252.311419][ T9439] Tainted: [W]=WARN [ 252.311420][ T9439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 252.311422][ T9439] Call Trace: [ 252.311423][ T9439] [ 252.311424][ T9439] dump_stack_lvl+0x6f/0xa0 [ 252.311430][ T9439] ? vprintk_emit+0x31b/0x3e0 [ 252.311431][ T9439] __might_resched.cold+0x1fe/0x2c1 [ 252.311435][ T9439] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 252.311438][ T9439] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 252.311440][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311442][ T9439] __kmalloc_noprof+0x443/0x760 [ 252.311445][ T9439] ? __rwlock_init+0x150/0x150 [ 252.311448][ T9439] ? alloc_buf.isra.0+0x4b/0x260 [ 252.311453][ T9439] ? do_raw_spin_unlock+0x59/0x250 [ 252.311455][ T9439] alloc_buf.isra.0+0x4b/0x260 [ 252.311457][ T9439] put_chars+0x1e1/0x2f0 [ 252.311459][ T9439] ? prb_final_commit+0x50/0x50 [ 252.311460][ T9439] ? __send_to_port+0x420/0x420 [ 252.311462][ T9439] ? printk_get_next_message+0x240/0x650 [ 252.311465][ T9439] hvc_console_print+0x292/0x780 [ 252.311470][ T9439] ? hvc_write+0x3a0/0x3a0 [ 252.311471][ T9439] ? do_raw_spin_lock+0x131/0x280 [ 252.311473][ T9439] ? vsnprintf+0x527/0x1700 [ 252.311476][ T9439] ? __rwlock_init+0x150/0x150 [ 252.311478][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311479][ T9439] ? lock_acquire+0x13c/0x160 [ 252.311481][ T9439] console_emit_next_record+0x22f/0x4c0 [ 252.311484][ T9439] ? devkmsg_read+0x4b0/0x4b0 [ 252.311486][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311487][ T9439] ? lock_acquire+0x13c/0x160 [ 252.311489][ T9439] ? console_flush_one_record+0x111/0x710 [ 252.311491][ T9439] console_flush_one_record+0x46f/0x710 [ 252.311493][ T9439] ? console_emit_next_record+0x4c0/0x4c0 [ 252.311495][ T9439] console_unlock+0xee/0x1f0 [ 252.311497][ T9439] ? lock_acquire+0x13c/0x160 [ 252.311499][ T9439] ? console_flush_one_record+0x710/0x710 [ 252.311500][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311501][ T9439] ? lock_release+0x184/0x1f0 [ 252.311503][ T9439] ? lock_acquire+0xe0/0x160 [ 252.311504][ T9439] ? __rcu_read_lock+0x70/0x70 [ 252.311506][ T9439] ? __down_trylock_console_sem+0x5e/0xa0 [ 252.311507][ T9439] ? vprintk_emit+0x320/0x3e0 [ 252.311509][ T9439] vprintk_emit+0x37c/0x3e0 [ 252.311510][ T9439] ? wake_up_klogd_work_func+0x90/0x90 [ 252.311512][ T9439] ? kasan_save_stack+0x3d/0x50 [ 252.311514][ T9439] ? kasan_save_track+0x14/0x30 [ 252.311515][ T9439] ? __kasan_kmalloc+0x7b/0x90 [ 252.311516][ T9439] ? __kmalloc_cache_noprof+0x29a/0x620 [ 252.311517][ T9439] ? packet_mc_add+0x13b/0x890 [ 252.311520][ T9439] ? packet_setsockopt+0x1953/0x21e0 [ 252.311521][ T9439] ? do_sock_setsockopt+0x164/0x3b0 [ 252.311525][ T9439] _printk+0xc7/0x100 [ 252.311528][ T9439] ? snapshot_read.cold+0x21/0x21 [ 252.311530][ T9439] ? netdev_name+0x43/0x60 [ 252.311533][ T9439] ? __netdev_printk+0x17f/0x1d0 [ 252.311535][ T9439] netdev_info+0xe2/0x116 [ 252.311538][ T9439] ? netdev_notice+0x120/0x120 [ 252.311540][ T9439] ? mutex_is_locked+0x1c/0x50 [ 252.311542][ T9439] __dev_set_promiscuity.cold+0x7a/0x104 [ 252.311544][ T9439] netif_set_promiscuity+0x4c/0xc0 [ 252.311547][ T9439] dev_set_promiscuity+0xa1/0x230 [ 252.311549][ T9439] ? __asan_memset+0x27/0x50 [ 252.311552][ T9439] packet_mc_add+0x54e/0x890 [ 252.311553][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311554][ T9439] ? lock_release+0x184/0x1f0 [ 252.311556][ T9439] ? __might_fault+0x97/0x140 [ 252.311558][ T9439] ? _copy_from_user+0x42/0x90 [ 252.311561][ T9439] packet_setsockopt+0x1953/0x21e0 [ 252.311563][ T9439] ? lock_acquire+0x13c/0x160 [ 252.311564][ T9439] ? packet_bind+0x170/0x170 [ 252.311566][ T9439] ? lock_release+0x184/0x1f0 [ 252.311567][ T9439] ? do_sock_getsockopt+0x7bb/0xb50 [ 252.311570][ T9439] ? sock_poll+0x6b0/0x6b0 [ 252.311571][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311572][ T9439] ? rcu_is_watching+0x16/0xd0 [ 252.311573][ T9439] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.311576][ T9439] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 252.311578][ T9439] do_sock_setsockopt+0x164/0x3b0 [ 252.311579][ T9439] ? put_user_ifreq+0x90/0x90 [ 252.311581][ T9439] ? __sys_bind+0x19f/0x260 [ 252.311583][ T9439] ? __sys_bind_socket+0xa0/0xa0 [ 252.311585][ T9439] __sys_setsockopt+0xe4/0x150 [ 252.311588][ T9439] __x64_sys_setsockopt+0xbd/0x180 [ 252.311589][ T9439] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.311591][ T9439] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 252.311592][ T9439] ? trace_hardirqs_on+0x36/0x40 [ 252.311593][ T9439] do_syscall_64+0xff/0x530 [ 252.311596][ T9439] ? exc_page_fault+0xee/0x100 [ 252.311598][ T9439] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 252.311599][ T9439] RIP: 0033:0x7f500047a2de [ 252.311601][ T9439] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 252.311603][ T9439] RSP: 002b:00007fffa3507f78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 252.311606][ T9439] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f500047a2de [ 252.311608][ T9439] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 252.311609][ T9439] RBP: 00007fffa35080b0 R08: 0000000000000010 R09: 000000002bb2cea0 [ 252.311610][ T9439] R10: 00007fffa3507ff0 R11: 0000000000000246 R12: 0000000000000001 [ 252.311610][ T9439] R13: 000000002bb280a8 R14: 000000002bb27e20 R15: 0000000000000000 [ 252.311613][ T9439] [ 252.339415][ T9439] veth2: left promiscuous mode