[ 9.635759][ T195] ip (195) used greatest stack depth: 24064 bytes left [ 9.635775][ T195] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 9.635777][ T195] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 195, name: ip [ 9.635779][ T195] preempt_count: 2, expected: 0 [ 9.635780][ T195] RCU nest depth: 0, expected: 0 [ 9.635781][ T195] locks held by ip/195: 5, last CPU#3: [ 9.635784][ T195] #0: ffffffff87c027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 9.635797][ T195] #1: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 9.635803][ T195] #2: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 9.635807][ T195] #3: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 9.635811][ T195] #4: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 9.635815][ T195] irq event stamp: 33434 [ 9.635816][ T195] hardirqs last enabled at (33433): [] __down_trylock_console_sem+0x86/0xa0 [ 9.635818][ T195] hardirqs last disabled at (33434): [] console_emit_next_record+0x3d4/0x4c0 [ 9.635820][ T195] softirqs last enabled at (32150): [] netlink_release+0x17b/0xcf0 [ 9.635824][ T195] softirqs last disabled at (32148): [] netlink_release+0xd2/0xcf0 [ 9.635826][ T195] Preemption disabled at: [ 9.635827][ T195] [<0000000000000000>] 0x0 [ 9.635834][ T195] CPU: 3 UID: 0 PID: 195 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 9.635837][ T195] Tainted: [W]=WARN [ 9.635838][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.635840][ T195] Call Trace: [ 9.635842][ T195] [ 9.635843][ T195] dump_stack_lvl+0x6f/0xa0 [ 9.635849][ T195] __might_resched.cold+0x1fe/0x2c1 [ 9.635854][ T195] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 9.635859][ T195] ? __kmalloc_noprof+0xdb/0x760 [ 9.635864][ T195] __kmalloc_noprof+0x443/0x760 [ 9.635866][ T195] ? alloc_buf.isra.0+0x4b/0x260 [ 9.635872][ T195] ? do_raw_spin_unlock+0x59/0x250 [ 9.635874][ T195] alloc_buf.isra.0+0x4b/0x260 [ 9.635878][ T195] put_chars+0x1e1/0x2f0 [ 9.635880][ T195] ? __send_to_port+0x420/0x420 [ 9.635882][ T195] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 9.635887][ T195] ? validate_chain+0x38b/0xc20 [ 9.635892][ T195] hvc_console_print+0x292/0x780 [ 9.635901][ T195] ? hvc_write+0x3a0/0x3a0 [ 9.635903][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.635905][ T195] ? lock_acquire+0x13c/0x160 [ 9.635909][ T195] console_emit_next_record+0x22f/0x4c0 [ 9.635913][ T195] ? devkmsg_read+0x4b0/0x4b0 [ 9.635915][ T195] ? console_flush_one_record+0x106/0x710 [ 9.635918][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.635921][ T195] ? lock_acquire+0x13c/0x160 [ 9.635925][ T195] console_flush_one_record+0x46f/0x710 [ 9.635929][ T195] ? console_emit_next_record+0x4c0/0x4c0 [ 9.635931][ T195] ? __lock_acquire+0x518/0xc20 [ 9.635936][ T195] console_unlock+0xee/0x1f0 [ 9.635939][ T195] ? console_flush_one_record+0x710/0x710 [ 9.635941][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.635943][ T195] ? lock_acquire+0x60/0x160 [ 9.635947][ T195] ? __down_trylock_console_sem+0x5e/0xa0 [ 9.635949][ T195] ? vprintk_emit+0x320/0x3e0 [ 9.635952][ T195] vprintk_emit+0x37c/0x3e0 [ 9.635956][ T195] ? wake_up_klogd_work_func+0x90/0x90 [ 9.635960][ T195] ? __lock_acquire+0x518/0xc20 [ 9.635963][ T195] _printk+0xc7/0x100 [ 9.635967][ T195] ? snapshot_read.cold+0x21/0x21 [ 9.635970][ T195] ? do_raw_spin_lock+0x131/0x280 [ 9.635973][ T195] ? __rwlock_init+0x150/0x150 [ 9.635977][ T195] ? do_raw_spin_lock+0x131/0x280 [ 9.635979][ T195] do_exit.cold+0x82/0x9c [ 9.635983][ T195] ? exit_notify+0x890/0x890 [ 9.635985][ T195] ? __lock_release.isra.0+0x69/0x1a0 [ 9.635988][ T195] ? rcu_is_watching+0x16/0xd0 [ 9.635992][ T195] do_group_exit+0xb8/0x370 [ 9.635995][ T195] __x64_sys_exit_group+0x3c/0x50 [ 9.635997][ T195] x64_sys_call+0x1567/0x1570 [ 9.635999][ T195] do_syscall_64+0xff/0x530 [ 9.636003][ T195] ? exc_page_fault+0xee/0x100 [ 9.636006][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.636008][ T195] RIP: 0033:0x7f93b7db51b8 [ 9.636010][ T195] Code: Unable to access opcode bytes at 0x7f93b7db518e. [ 9.636011][ T195] RSP: 002b:00007ffc3a280a78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 9.636014][ T195] RAX: ffffffffffffffda RBX: 00007f93b7ee5f88 RCX: 00007f93b7db51b8 [ 9.636015][ T195] RDX: 00007f93b7afffc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 9.636016][ T195] RBP: 00007ffc3a280ad0 R08: 0000000000000000 R09: 0000000000008010 [ 9.636017][ T195] R10: 00007ffc3a280890 R11: 0000000000000246 R12: 0000000000000001 [ 9.636018][ T195] R13: 0000000000000000 R14: 00007f93b7ee4680 R15: 00007f93b7ee5fa0 [ 9.636025][ T195] [ 10.604161][ T236] br0: port 1(veth1) entered blocking state [ 10.604660][ T236] br0: port 1(veth1) entered disabled state [ 10.605025][ T236] veth1: entered allmulticast mode [ 10.606628][ T236] veth1: entered promiscuous mode [ 10.640861][ T238] br0: port 2(veth2) entered blocking state [ 10.640869][ T238] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.640871][ T238] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 238, name: ip [ 10.640873][ T238] preempt_count: 1, expected: 0 [ 10.640873][ T238] RCU nest depth: 0, expected: 0 [ 10.640874][ T238] locks held by ip/238: 5, last CPU#0: [ 10.640877][ T238] #0: ffffffff884d2c40 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x9a8/0x11c0 [ 10.640888][ T238] #1: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.640897][ T238] #2: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.640901][ T238] #3: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.640905][ T238] #4: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.640909][ T238] irq event stamp: 12580 [ 10.640910][ T238] hardirqs last enabled at (12579): [] __down_trylock_console_sem+0x86/0xa0 [ 10.640912][ T238] hardirqs last disabled at (12580): [] console_emit_next_record+0x3d4/0x4c0 [ 10.640914][ T238] softirqs last enabled at (12522): [] __alloc_skb+0x4c2/0x5f0 [ 10.640918][ T238] softirqs last disabled at (12520): [] __alloc_skb+0x4c2/0x5f0 [ 10.640920][ T238] Preemption disabled at: [ 10.640921][ T238] [] vprintk_emit+0x31b/0x3e0 [ 10.640926][ T238] CPU: 0 UID: 0 PID: 238 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.640930][ T238] Tainted: [W]=WARN [ 10.640931][ T238] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.640933][ T238] Call Trace: [ 10.640934][ T238] [ 10.640936][ T238] dump_stack_lvl+0x6f/0xa0 [ 10.640941][ T238] ? vprintk_emit+0x31b/0x3e0 [ 10.640944][ T238] __might_resched.cold+0x1fe/0x2c1 [ 10.640948][ T238] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.640953][ T238] ? __kmalloc_noprof+0xdb/0x760 [ 10.640958][ T238] __kmalloc_noprof+0x443/0x760 [ 10.640960][ T238] ? alloc_buf.isra.0+0x4b/0x260 [ 10.640966][ T238] ? do_raw_spin_unlock+0x59/0x250 [ 10.640969][ T238] alloc_buf.isra.0+0x4b/0x260 [ 10.640972][ T238] put_chars+0x1e1/0x2f0 [ 10.640974][ T238] ? prb_final_commit+0x50/0x50 [ 10.640976][ T238] ? __send_to_port+0x420/0x420 [ 10.640979][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.640983][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.640986][ T238] ? validate_chain+0x38b/0xc20 [ 10.640990][ T238] hvc_console_print+0x292/0x780 [ 10.640992][ T238] ? mark_usage+0x61/0x170 [ 10.640994][ T238] ? __lock_acquire+0x518/0xc20 [ 10.640996][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641000][ T238] ? hvc_write+0x3a0/0x3a0 [ 10.641002][ T238] ? console_emit_next_record+0x1df/0x4c0 [ 10.641005][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641008][ T238] ? lock_acquire+0x13c/0x160 [ 10.641011][ T238] console_emit_next_record+0x22f/0x4c0 [ 10.641015][ T238] ? devkmsg_read+0x4b0/0x4b0 [ 10.641017][ T238] ? console_flush_one_record+0x106/0x710 [ 10.641020][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641022][ T238] ? lock_acquire+0x13c/0x160 [ 10.641026][ T238] console_flush_one_record+0x46f/0x710 [ 10.641030][ T238] ? console_emit_next_record+0x4c0/0x4c0 [ 10.641032][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641037][ T238] console_unlock+0xee/0x1f0 [ 10.641040][ T238] ? console_flush_one_record+0x710/0x710 [ 10.641042][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641044][ T238] ? lock_acquire+0x60/0x160 [ 10.641048][ T238] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.641049][ T238] ? vprintk_emit+0x320/0x3e0 [ 10.641053][ T238] vprintk_emit+0x37c/0x3e0 [ 10.641057][ T238] ? wake_up_klogd_work_func+0x90/0x90 [ 10.641059][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.641062][ T238] ? mark_held_locks+0x40/0x70 [ 10.641065][ T238] _printk+0xc7/0x100 [ 10.641069][ T238] ? snapshot_read.cold+0x21/0x21 [ 10.641072][ T238] ? br_multicast_flood+0xab0/0xab0 [bridge] [ 10.641085][ T238] ? do_setlink.isra.0+0xa31/0x2750 [ 10.641087][ T238] ? rtnl_newlink+0x9f1/0x11c0 [ 10.641088][ T238] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.641092][ T238] br_set_state+0x22f/0x430 [bridge] [ 10.641103][ T238] br_init_port+0xc4/0x200 [bridge] [ 10.641112][ T238] new_nbp+0x39c/0x580 [bridge] [ 10.641121][ T238] br_add_if+0x212/0x1320 [bridge] [ 10.641129][ T238] ? is_bpf_text_address+0x72/0x110 [ 10.641133][ T238] ? kernel_text_address+0x149/0x170 [ 10.641136][ T238] ? __kernel_text_address+0x12/0x30 [ 10.641139][ T238] do_set_master+0x357/0x580 [ 10.641144][ T238] do_setlink.isra.0+0xa31/0x2750 [ 10.641147][ T238] ? stack_trace_save+0x93/0xc0 [ 10.641150][ T238] ? rtnl_link_get_size+0x350/0x350 [ 10.641152][ T238] ? rcu_read_lock_any_held+0x66/0x90 [ 10.641153][ T238] ? stack_depot_save_flags+0x38e/0x790 [ 10.641157][ T238] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.641160][ T238] ? rcu_read_lock_any_held+0x3c/0x90 [ 10.641162][ T238] ? validate_chain+0x38b/0xc20 [ 10.641164][ T238] ? kasan_save_stack+0x3d/0x50 [ 10.641167][ T238] ? kasan_save_stack+0x2f/0x50 [ 10.641169][ T238] ? kasan_save_track+0x14/0x30 [ 10.641172][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641174][ T238] ? netlink_seq_next+0xe/0x60 [ 10.641177][ T238] ? ___sys_sendmsg+0xb0/0x1d0 [ 10.641182][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 10.641184][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 10.641186][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641188][ T238] ? lock_acquire+0x13c/0x160 [ 10.641190][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641192][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641194][ T238] ? trace_contention_end+0xb3/0x180 [ 10.641198][ T238] ? __mutex_lock+0x1db/0x1ea0 [ 10.641201][ T238] ? __mutex_lock+0x9a3/0x1ea0 [ 10.641203][ T238] ? rtnl_newlink+0x9a8/0x11c0 [ 10.641206][ T238] ? ww_mutex_lock+0x160/0x160 [ 10.641208][ T238] ? nla_get_range_signed+0x3d0/0x3d0 [ 10.641213][ T238] ? __rtnl_newlink+0x3fa/0xa50 [ 10.641218][ T238] rtnl_newlink+0x9f1/0x11c0 [ 10.641224][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 10.641225][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641230][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 10.641232][ T238] ? find_held_lock+0x2b/0x80 [ 10.641234][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 10.641236][ T238] ? __lock_release.isra.0+0x69/0x1a0 [ 10.641239][ T238] ? rtnl_bridge_getlink+0x850/0x850 [ 10.641241][ T238] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 10.641244][ T238] ? rtnl_link_fill+0x920/0x920 [ 10.641246][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641250][ T238] ? lock_acquire.part.0+0xd4/0x280 [ 10.641252][ T238] ? find_held_lock+0x2b/0x80 [ 10.641255][ T238] netlink_rcv_skb+0x14e/0x3a0 [ 10.641257][ T238] ? rtnl_link_fill+0x920/0x920 [ 10.641260][ T238] ? netlink_ack+0xcf0/0xcf0 [ 10.641266][ T238] ? netlink_deliver_tap+0xc5/0x330 [ 10.641268][ T238] ? netlink_deliver_tap+0x13c/0x330 [ 10.641272][ T238] netlink_unicast+0x486/0x750 [ 10.641276][ T238] ? netlink_attachskb+0x810/0x810 [ 10.641278][ T238] ? __lock_acquire+0x518/0xc20 [ 10.641282][ T238] netlink_sendmsg+0x735/0xc60 [ 10.641286][ T238] ? netlink_unicast+0x750/0x750 [ 10.641290][ T238] ? __might_fault+0x97/0x140 [ 10.641296][ T238] ____sys_sendmsg+0x415/0x880 [ 10.641298][ T238] ? copy_msghdr_from_user+0x279/0x420 [ 10.641300][ T238] ? get_timestamp.constprop.0+0x390/0x390 [ 10.641302][ T238] ? move_addr_to_kernel+0x40/0x40 [ 10.641309][ T238] ___sys_sendmsg+0x14e/0x1d0 [ 10.641312][ T238] ? copy_msghdr_from_user+0x420/0x420 [ 10.641327][ T238] __sys_sendmsg+0x12c/0x1d0 [ 10.641330][ T238] ? __sys_sendmsg_sock+0x20/0x20 [ 10.641337][ T238] ? rcu_is_watching+0x16/0xd0 [ 10.641340][ T238] do_syscall_64+0xff/0x530 [ 10.641343][ T238] ? exc_page_fault+0xee/0x100 [ 10.641346][ T238] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.641348][ T238] RIP: 0033:0x7f2acd56854e [ 10.641351][ T238] 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 [ 10.641353][ T238] RSP: 002b:00007ffeb6aa84a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 10.641356][ T238] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2acd56854e [ 10.641358][ T238] RDX: 0000000000000000 RSI: 00007ffeb6aa8550 RDI: 0000000000000005 [ 10.641359][ T238] RBP: 00007ffeb6aa84b0 R08: 0000000000000000 R09: 0000000000000000 [ 10.641359][ T238] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a74d [ 10.641360][ T238] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffeb6aa8c10 [ 10.641367][ T238] [ 10.679123][ T238] br0: port 2(veth2) entered disabled state [ 10.679411][ T238] veth2: entered allmulticast mode [ 10.680908][ T238] veth2: entered promiscuous mode [ 10.695802][ T238] ip (238) used greatest stack depth: 23336 bytes left [ 10.741398][ T36] br0: port 1(veth1) entered blocking state [ 10.741797][ T36] br0: port 1(veth1) entered forwarding state [ 10.776454][ T39] br0: port 2(veth2) entered blocking state [ 10.776778][ T39] br0: port 2(veth2) entered forwarding state [ 22.669106][ T293] GACT probability NOT on [ 22.669121][ T293] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 22.669123][ T293] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 293, name: modprobe [ 22.669125][ T293] preempt_count: 1, expected: 0 [ 22.669126][ T293] RCU nest depth: 0, expected: 0 [ 22.669127][ T293] locks held by modprobe/293: 4, last CPU#1: [ 22.669129][ T293] #0: ffffffff87d69cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 22.669142][ T293] #1: ffffffff87d69d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 22.669146][ T293] #2: ffffffff87c89660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 22.669150][ T293] #3: ffffffff87c89560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 22.669154][ T293] irq event stamp: 26802 [ 22.669154][ T293] hardirqs last enabled at (26801): [] __down_trylock_console_sem+0x86/0xa0 [ 22.669157][ T293] hardirqs last disabled at (26802): [] console_emit_next_record+0x3d4/0x4c0 [ 22.669159][ T293] softirqs last enabled at (25382): [] handle_softirqs+0x67c/0x900 [ 22.669162][ T293] softirqs last disabled at (24301): [] __irq_exit_rcu+0x145/0x1c0 [ 22.669164][ T293] Preemption disabled at: [ 22.669165][ T293] [] vprintk_emit+0x31b/0x3e0 [ 22.669171][ T293] CPU: 1 UID: 0 PID: 293 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 22.669174][ T293] Tainted: [W]=WARN [ 22.669175][ T293] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 22.669177][ T293] Call Trace: [ 22.669178][ T293] [ 22.669180][ T293] dump_stack_lvl+0x6f/0xa0 [ 22.669185][ T293] ? vprintk_emit+0x31b/0x3e0 [ 22.669188][ T293] __might_resched.cold+0x1fe/0x2c1 [ 22.669192][ T293] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 22.669197][ T293] ? __kmalloc_noprof+0xdb/0x760 [ 22.669202][ T293] __kmalloc_noprof+0x443/0x760 [ 22.669204][ T293] ? alloc_buf.isra.0+0x4b/0x260 [ 22.669210][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 22.669213][ T293] alloc_buf.isra.0+0x4b/0x260 [ 22.669216][ T293] put_chars+0x1e1/0x2f0 [ 22.669218][ T293] ? desc_read_finalized_seq+0x79/0x120 [ 22.669220][ T293] ? __send_to_port+0x420/0x420 [ 22.669223][ T293] ? rcu_read_lock_any_held+0x3c/0x90 [ 22.669226][ T293] ? validate_chain+0x38b/0xc20 [ 22.669231][ T293] hvc_console_print+0x292/0x780 [ 22.669234][ T293] ? __lock_acquire+0x518/0xc20 [ 22.669235][ T293] ? __lock_acquire+0x518/0xc20 [ 22.669240][ T293] ? hvc_write+0x3a0/0x3a0 [ 22.669241][ T293] ? console_emit_next_record+0x1df/0x4c0 [ 22.669244][ T293] ? rcu_is_watching+0x16/0xd0 [ 22.669247][ T293] ? lock_acquire+0x13c/0x160 [ 22.669251][ T293] console_emit_next_record+0x22f/0x4c0 [ 22.669255][ T293] ? devkmsg_read+0x4b0/0x4b0 [ 22.669257][ T293] ? console_flush_one_record+0x106/0x710 [ 22.669260][ T293] ? rcu_is_watching+0x16/0xd0 [ 22.669262][ T293] ? lock_acquire+0x13c/0x160 [ 22.669266][ T293] console_flush_one_record+0x46f/0x710 [ 22.669270][ T293] ? console_emit_next_record+0x4c0/0x4c0 [ 22.669272][ T293] ? __lock_acquire+0x518/0xc20 [ 22.669277][ T293] console_unlock+0xee/0x1f0 [ 22.669280][ T293] ? console_flush_one_record+0x710/0x710 [ 22.669282][ T293] ? rcu_is_watching+0x16/0xd0 [ 22.669284][ T293] ? lock_acquire+0x60/0x160 [ 22.669288][ T293] ? __down_trylock_console_sem+0x5e/0xa0 [ 22.669289][ T293] ? vprintk_emit+0x320/0x3e0 [ 22.669293][ T293] vprintk_emit+0x37c/0x3e0 [ 22.669297][ T293] ? wake_up_klogd_work_func+0x90/0x90 [ 22.669302][ T293] ? llc_exit+0x3e0/0x3e0 [llc] [ 22.669305][ T293] _printk+0xc7/0x100 [ 22.669309][ T293] ? snapshot_read.cold+0x21/0x21 [ 22.669315][ T293] ? do_one_initcall+0x113/0x4f0 [ 22.669318][ T293] gact_init_module+0x15/0x1000 [act_gact] [ 22.669321][ T293] do_one_initcall+0x124/0x4f0 [ 22.669324][ T293] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 22.669328][ T293] ? do_init_module+0xae/0x8a0 [ 22.669331][ T293] ? kasan_unpoison+0x44/0x70 [ 22.669336][ T293] do_init_module+0x2ad/0x8a0 [ 22.669340][ T293] ? lockdep_hardirqs_on+0x91/0x130 [ 22.669344][ T293] ? free_module+0x470/0x470 [ 22.669347][ T293] ? kfree+0x123/0x590 [ 22.669351][ T293] load_module+0x1424/0x1bb0 [ 22.669359][ T293] ? layout_and_allocate.isra.0+0x680/0x680 [ 22.669362][ T293] ? __ia32_sys_fsconfig+0x180/0x180 [ 22.669366][ T293] ? find_held_lock+0x2b/0x80 [ 22.669368][ T293] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 22.669372][ T293] init_module_from_file+0x11f/0x1a0 [ 22.669375][ T293] ? __do_sys_init_module+0x220/0x220 [ 22.669383][ T293] ? __rwlock_init+0x150/0x150 [ 22.669387][ T293] ? do_raw_spin_unlock+0x59/0x250 [ 22.669390][ T293] idempotent_init_module+0x37b/0x7c0 [ 22.669394][ T293] ? init_module_from_file+0x1a0/0x1a0 [ 22.669400][ T293] ? rcu_is_watching+0x16/0xd0 [ 22.669402][ T293] ? cap_capable+0x1d7/0x3d0 [ 22.669409][ T293] __x64_sys_finit_module+0xdf/0x190 [ 22.669411][ T293] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 22.669414][ T293] do_syscall_64+0xff/0x530 [ 22.669416][ T293] ? exc_page_fault+0xee/0x100 [ 22.669419][ T293] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 22.669421][ T293] RIP: 0033:0x7f7f62eba37d [ 22.669425][ T293] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 4b aa 0f 00 f7 d8 64 89 01 48 [ 22.669427][ T293] RSP: 002b:00007ffd5bf94448 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 22.669430][ T293] RAX: ffffffffffffffda RBX: 000056474cb61810 RCX: 00007f7f62eba37d [ 22.669431][ T293] RDX: 0000000000000000 RSI: 000056472ead9ffd RDI: 0000000000000000 [ 22.669432][ T293] RBP: 00007ffd5bf944e0 R08: 0000000000000000 R09: 0000000000000000 [ 22.669433][ T293] R10: 0000000000000000 R11: 0000000000000246 R12: 000056472ead9ffd [ 22.669434][ T293] R13: 000056474cb61960 R14: 0000000000040000 R15: 0000000000000000 [ 22.669441][ T293] [ 25.988947][ C3] [ 25.988961][ C3] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 25.988963][ C3] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/3 [ 25.988965][ C3] preempt_count: 104, expected: 0 [ 25.988966][ C3] RCU nest depth: 0, expected: 0 [ 25.988967][ C3] INFO: lockdep is turned off. [ 25.988968][ C3] irq event stamp: 630792 [ 25.988968][ C3] hardirqs last enabled at (630792): [] _raw_spin_unlock_irq+0x28/0x50 [ 25.988978][ C3] hardirqs last disabled at (630791): [] _raw_spin_lock_irq+0x4a/0x50 [ 25.988980][ C3] softirqs last enabled at (630752): [] handle_softirqs+0x67c/0x900 [ 25.988983][ C3] softirqs last disabled at (630789): [] __irq_exit_rcu+0x145/0x1c0 [ 25.988985][ C3] Preemption disabled at: [ 25.988986][ C3] [<0000000000000000>] 0x0 [ 25.988992][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 25.988996][ C3] Tainted: [W]=WARN [ 25.988997][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.988998][ C3] Call Trace: [ 25.989000][ C3] [ 25.989002][ C3] dump_stack_lvl+0x6f/0xa0 [ 25.989007][ C3] __might_resched.cold+0x1fe/0x2c1 [ 25.989011][ C3] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 25.989015][ C3] ? __asan_memcpy+0x3c/0x60 [ 25.989018][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989022][ C3] __kmalloc_noprof+0x443/0x760 [ 25.989025][ C3] ? __rwlock_init+0x150/0x150 [ 25.989028][ C3] ? alloc_buf.isra.0+0x4b/0x260 [ 25.989031][ C3] ? do_raw_spin_unlock+0x59/0x250 [ 25.989033][ C3] alloc_buf.isra.0+0x4b/0x260 [ 25.989035][ C3] put_chars+0x1e1/0x2f0 [ 25.989037][ C3] ? __send_to_port+0x420/0x420 [ 25.989039][ C3] ? console_prepend_replay+0x20/0x20 [ 25.989042][ C3] hvc_console_print+0x292/0x780 [ 25.989046][ C3] ? hvc_write+0x3a0/0x3a0 [ 25.989047][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989049][ C3] ? lock_acquire+0x13c/0x160 [ 25.989051][ C3] console_emit_next_record+0x22f/0x4c0 [ 25.989054][ C3] ? devkmsg_read+0x4b0/0x4b0 [ 25.989056][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989058][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989059][ C3] ? lock_acquire+0x13c/0x160 [ 25.989061][ C3] ? console_flush_one_record+0x111/0x710 [ 25.989063][ C3] console_flush_one_record+0x46f/0x710 [ 25.989065][ C3] ? console_emit_next_record+0x4c0/0x4c0 [ 25.989068][ C3] console_unlock+0xee/0x1f0 [ 25.989070][ C3] ? lock_acquire+0x13c/0x160 [ 25.989071][ C3] ? console_flush_one_record+0x710/0x710 [ 25.989073][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989075][ C3] ? lock_release+0x184/0x1f0 [ 25.989076][ C3] ? lock_acquire+0x60/0x160 [ 25.989078][ C3] ? __down_trylock_console_sem+0x5e/0xa0 [ 25.989080][ C3] ? vprintk_emit+0x320/0x3e0 [ 25.989082][ C3] vprintk_emit+0x37c/0x3e0 [ 25.989085][ C3] ? wake_up_klogd_work_func+0x90/0x90 [ 25.989087][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989099][ C3] ? lock_release+0x184/0x1f0 [ 25.989100][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989107][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989113][ C3] ? is_module_text_address+0x154/0x250 [ 25.989116][ C3] _printk+0xc7/0x100 [ 25.989120][ C3] ? snapshot_read.cold+0x21/0x21 [ 25.989122][ C3] ? arch_stack_walk+0xd7/0x130 [ 25.989126][ C3] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 25.989128][ C3] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 25.989130][ C3] print_irq_inversion_bug.part.0+0x32/0xc0 [ 25.989133][ C3] mark_lock_irq+0x989/0x9c0 [ 25.989136][ C3] mark_lock+0x1d7/0xa00 [ 25.989137][ C3] mark_usage+0x42/0x170 [ 25.989139][ C3] __lock_acquire+0x388/0xc20 [ 25.989142][ C3] lock_acquire.part.0+0xd4/0x280 [ 25.989143][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989150][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989152][ C3] ? lock_acquire+0x13c/0x160 [ 25.989153][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 25.989160][ C3] _raw_spin_lock+0x33/0x40 [ 25.989162][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989168][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 25.989174][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 25.989180][ C3] call_timer_fn+0x160/0x4d0 [ 25.989183][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 25.989185][ C3] ? debug_object_active_state+0x430/0x430 [ 25.989189][ C3] ? find_held_lock+0x2b/0x80 [ 25.989191][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 25.989193][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989195][ C3] __run_timers+0x68f/0xaa0 [ 25.989197][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 25.989204][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 25.989206][ C3] ? __lock_acquire+0x518/0xc20 [ 25.989208][ C3] ? __rwlock_init+0x150/0x150 [ 25.989211][ C3] run_timer_softirq+0xf0/0x160 [ 25.989213][ C3] ? __run_timers+0xaa0/0xaa0 [ 25.989215][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 25.989217][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989219][ C3] handle_softirqs+0x1d3/0x900 [ 25.989221][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 25.989222][ C3] ? _local_bh_enable+0xc0/0xc0 [ 25.989225][ C3] __irq_exit_rcu+0x145/0x1c0 [ 25.989226][ C3] irq_exit_rcu+0xe/0x30 [ 25.989228][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 25.989231][ C3] [ 25.989231][ C3] [ 25.989232][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 25.989233][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 25.989235][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 25.989238][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 25.989240][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 25.989243][ C3] RAX: 000000000009a003 RBX: ff11000001c88040 RCX: ffffffff84af0307 [ 25.989244][ C3] RDX: ff11000001c88040 RSI: ffffffff87838af6 RDI: ffffffff8728d8e0 [ 25.989245][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 25.989246][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 25.989247][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 25.989249][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.989252][ C3] default_idle+0x9/0x10 [ 25.989254][ C3] default_idle_call+0x6e/0xb0 [ 25.989256][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 25.989257][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 25.989259][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 25.989261][ C3] ? rcu_is_watching+0x16/0xd0 [ 25.989264][ C3] do_idle+0xd8/0x190 [ 25.989265][ C3] cpu_startup_entry+0x53/0x70 [ 25.989267][ C3] start_secondary+0x204/0x2b0 [ 25.989269][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 25.989271][ C3] common_startup_64+0x13e/0x148 [ 25.989275][ C3] [ 26.010894][ C3] ======================================================== [ 26.011099][ C3] WARNING: possible irq lock inversion dependency detected [ 26.011301][ C3] 7.2.0-virtme #1 Tainted: G W [ 26.011472][ C3] -------------------------------------------------------- [ 26.011676][ C3] swapper/3/0 just changed the state of lock: [ 26.011852][ C3] ff1100000d25ae58 (&br->lock){+.-.}-{3:3}, at: br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.012185][ C3] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 26.012433][ C3] (fs_reclaim){+.+.}-{0:0} [ 26.012435][ C3] [ 26.012435][ C3] [ 26.012435][ C3] and interrupts could create inverse lock ordering between them. [ 26.012435][ C3] [ 26.013034][ C3] [ 26.013034][ C3] other info that might help us debug this: [ 26.013282][ C3] Chain exists of: [ 26.013282][ C3] &br->lock --> console_owner --> fs_reclaim [ 26.013282][ C3] [ 26.013637][ C3] Possible interrupt unsafe locking scenario: [ 26.013637][ C3] [ 26.013890][ C3] CPU0 CPU1 [ 26.014028][ C3] ---- ---- [ 26.014215][ C3] lock(fs_reclaim); [ 26.014321][ C3] local_irq_disable(); [ 26.014536][ C3] lock(&br->lock); [ 26.014710][ C3] lock(console_owner); [ 26.014933][ C3] [ 26.015036][ C3] lock(&br->lock); [ 26.015187][ C3] [ 26.015187][ C3] *** DEADLOCK *** [ 26.015187][ C3] [ 26.015390][ C3] locks held by swapper/3/0: 1, last CPU#3: [ 26.015608][ C3] #0: ffa0000000280c90 ((&p->forward_delay_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 26.015932][ C3] [ 26.015932][ C3] the shortest dependencies between 2nd lock and 1st lock: [ 26.016214][ C3] -> (fs_reclaim){+.+.}-{0:0} { [ 26.016357][ C3] HARDIRQ-ON-W at: [ 26.016511][ C3] __lock_acquire+0x388/0xc20 [ 26.016690][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.016918][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.017141][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.017353][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.017611][ C3] workqueue_init+0x2a/0x680 [ 26.017830][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.018043][ C3] kernel_init+0x21/0x150 [ 26.018263][ C3] ret_from_fork+0x474/0x6b0 [ 26.018482][ C3] ret_from_fork_asm+0x11/0x20 [ 26.018658][ C3] SOFTIRQ-ON-W at: [ 26.018806][ C3] __lock_acquire+0x388/0xc20 [ 26.018986][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.019206][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.019426][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.019635][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.019893][ C3] workqueue_init+0x2a/0x680 [ 26.020112][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.020317][ C3] kernel_init+0x21/0x150 [ 26.020536][ C3] ret_from_fork+0x474/0x6b0 [ 26.020756][ C3] ret_from_fork_asm+0x11/0x20 [ 26.020934][ C3] INITIAL USE at: [ 26.021083][ C3] __lock_acquire+0x388/0xc20 [ 26.021254][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.021473][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.021691][ C3] __kmalloc_cache_noprof+0x6e/0x620 [ 26.021906][ C3] kthread_create_worker_on_node+0xea/0x210 [ 26.022159][ C3] workqueue_init+0x2a/0x680 [ 26.022376][ C3] kernel_init_freeable+0x2fe/0x630 [ 26.022548][ C3] kernel_init+0x21/0x150 [ 26.022766][ C3] ret_from_fork+0x474/0x6b0 [ 26.022988][ C3] ret_from_fork_asm+0x11/0x20 [ 26.023161][ C3] } [ 26.023233][ C3] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 26.023484][ C3] ... acquired at: [ 26.023633][ C3] __lock_acquire+0x518/0xc20 [ 26.023774][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.023914][ C3] fs_reclaim_acquire+0xd5/0x120 [ 26.024049][ C3] __kmalloc_noprof+0xd3/0x760 [ 26.024232][ C3] alloc_buf.isra.0+0x4b/0x260 [ 26.024370][ C3] put_chars+0x1e1/0x2f0 [ 26.024552][ C3] hvc_console_print+0x292/0x780 [ 26.024688][ C3] console_emit_next_record+0x22f/0x4c0 [ 26.024875][ C3] console_flush_one_record+0x46f/0x710 [ 26.025014][ C3] console_unlock+0xee/0x1f0 [ 26.025194][ C3] vprintk_emit+0x37c/0x3e0 [ 26.025329][ C3] dev_vprintk_emit+0x27f/0x2c0 [ 26.025513][ C3] dev_printk_emit+0xb9/0xee [ 26.025655][ C3] _dev_info+0xe2/0x116 [ 26.025760][ C3] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 26.025979][ C3] cmos_do_probe+0x73b/0x98a [ 26.026159][ C3] platform_probe+0xfe/0x1f0 [ 26.026303][ C3] call_driver_probe+0x61/0x1c0 [ 26.026485][ C3] really_probe+0x199/0x760 [ 26.026622][ C3] __driver_probe_device+0x24f/0x440 [ 26.026803][ C3] driver_probe_device+0x4a/0xf0 [ 26.026944][ C3] __driver_attach+0x1b8/0x540 [ 26.027126][ C3] bus_for_each_dev+0x130/0x1e0 [ 26.027261][ C3] bus_add_driver+0x2c8/0x530 [ 26.027443][ C3] driver_register+0x1a3/0x390 [ 26.027583][ C3] __platform_driver_probe+0x13f/0x270 [ 26.027764][ C3] cmos_init+0x31/0x40 [ 26.027872][ C3] do_one_initcall+0x124/0x4f0 [ 26.028009][ C3] kernel_init_freeable+0x596/0x630 [ 26.028191][ C3] kernel_init+0x21/0x150 [ 26.028327][ C3] ret_from_fork+0x474/0x6b0 [ 26.028508][ C3] ret_from_fork_asm+0x11/0x20 [ 26.028645][ C3] [ 26.028760][ C3] -> (console_owner){....}-{0:0} { [ 26.028903][ C3] INITIAL USE at: [ 26.029051][ C3] } [ 26.029120][ C3] ... key at: [] console_owner_dep_map+0x0/0x60 [ 26.029367][ C3] ... acquired at: [ 26.029468][ C3] __lock_acquire+0x518/0xc20 [ 26.029603][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.029786][ C3] console_lock_spinning_enable+0x5c/0x60 [ 26.030004][ C3] console_emit_next_record+0x1d1/0x4c0 [ 26.030140][ C3] console_flush_one_record+0x46f/0x710 [ 26.030320][ C3] console_unlock+0xee/0x1f0 [ 26.030456][ C3] vprintk_emit+0x37c/0x3e0 [ 26.030640][ C3] _printk+0xc7/0x100 [ 26.030746][ C3] br_set_state+0x22f/0x430 [bridge] [ 26.030894][ C3] br_init_port+0xc4/0x200 [bridge] [ 26.031082][ C3] br_stp_enable_port+0x12/0x50 [bridge] [ 26.031306][ C3] br_port_carrier_check+0x220/0x430 [bridge] [ 26.031485][ C3] br_device_event+0x52d/0x8f0 [bridge] [ 26.031676][ C3] notifier_call_chain+0xae/0x300 [ 26.031812][ C3] netif_state_change+0x139/0x340 [ 26.032004][ C3] __linkwatch_run_queue+0x34c/0x750 [ 26.032146][ C3] linkwatch_event+0x7f/0xb0 [ 26.032328][ C3] process_one_work+0xe3e/0x1560 [ 26.032465][ C3] worker_thread+0x4f1/0xd60 [ 26.032648][ C3] kthread+0x367/0x460 [ 26.032751][ C3] ret_from_fork+0x474/0x6b0 [ 26.032939][ C3] ret_from_fork_asm+0x11/0x20 [ 26.033078][ C3] [ 26.033147][ C3] -> (&br->lock){+.-.}-{3:3} { [ 26.033332][ C3] HARDIRQ-ON-W at: [ 26.033437][ C3] __lock_acquire+0x388/0xc20 [ 26.033656][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.033827][ C3] _raw_spin_lock_bh+0x38/0x50 [ 26.034050][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 26.034276][ C3] do_set_master+0x357/0x580 [ 26.034447][ C3] do_setlink.isra.0+0xa31/0x2750 [ 26.034667][ C3] rtnl_newlink+0x9f1/0x11c0 [ 26.034890][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.035062][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 26.035279][ C3] netlink_unicast+0x486/0x750 [ 26.035453][ C3] netlink_sendmsg+0x735/0xc60 [ 26.035672][ C3] ____sys_sendmsg+0x415/0x880 [ 26.035895][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 26.036067][ C3] __sys_sendmsg+0x12c/0x1d0 [ 26.036285][ C3] do_syscall_64+0xff/0x530 [ 26.036503][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.036716][ C3] IN-SOFTIRQ-W at: [ 26.036871][ C3] __lock_acquire+0x388/0xc20 [ 26.037044][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.037265][ C3] _raw_spin_lock+0x33/0x40 [ 26.037483][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.037692][ C3] call_timer_fn+0x160/0x4d0 [ 26.037918][ C3] __run_timers+0x68f/0xaa0 [ 26.038134][ C3] run_timer_softirq+0xf0/0x160 [ 26.038304][ C3] handle_softirqs+0x1d3/0x900 [ 26.038525][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.038696][ C3] irq_exit_rcu+0xe/0x30 [ 26.038920][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.039172][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.039424][ C3] pv_native_safe_halt+0xf/0x10 [ 26.039596][ C3] default_idle+0x9/0x10 [ 26.039813][ C3] default_idle_call+0x6e/0xb0 [ 26.039992][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.040243][ C3] do_idle+0xd8/0x190 [ 26.040426][ C3] cpu_startup_entry+0x53/0x70 [ 26.040599][ C3] start_secondary+0x204/0x2b0 [ 26.040815][ C3] common_startup_64+0x13e/0x148 [ 26.041039][ C3] INITIAL USE at: [ 26.041142][ C3] __lock_acquire+0x388/0xc20 [ 26.041362][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.041533][ C3] _raw_spin_lock_bh+0x38/0x50 [ 26.041750][ C3] br_add_if+0x8c1/0x1320 [bridge] [ 26.041930][ C3] do_set_master+0x357/0x580 [ 26.042147][ C3] do_setlink.isra.0+0xa31/0x2750 [ 26.042368][ C3] rtnl_newlink+0x9f1/0x11c0 [ 26.042542][ C3] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 26.042758][ C3] netlink_rcv_skb+0x14e/0x3a0 [ 26.042935][ C3] netlink_unicast+0x486/0x750 [ 26.043106][ C3] netlink_sendmsg+0x735/0xc60 [ 26.043322][ C3] ____sys_sendmsg+0x415/0x880 [ 26.043492][ C3] ___sys_sendmsg+0x14e/0x1d0 [ 26.043712][ C3] __sys_sendmsg+0x12c/0x1d0 [ 26.043935][ C3] do_syscall_64+0xff/0x530 [ 26.044103][ C3] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 26.044354][ C3] } [ 26.044423][ C3] ... key at: [] __key.7+0x0/0x40 [bridge] [ 26.044671][ C3] ... acquired at: [ 26.044771][ C3] mark_lock+0x1d7/0xa00 [ 26.044969][ C3] mark_usage+0x42/0x170 [ 26.045104][ C3] __lock_acquire+0x388/0xc20 [ 26.045284][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.045420][ C3] _raw_spin_lock+0x33/0x40 [ 26.045605][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.045829][ C3] call_timer_fn+0x160/0x4d0 [ 26.045975][ C3] __run_timers+0x68f/0xaa0 [ 26.046157][ C3] run_timer_softirq+0xf0/0x160 [ 26.046293][ C3] handle_softirqs+0x1d3/0x900 [ 26.046474][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.046608][ C3] irq_exit_rcu+0xe/0x30 [ 26.046787][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.046963][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.047175][ C3] pv_native_safe_halt+0xf/0x10 [ 26.047313][ C3] default_idle+0x9/0x10 [ 26.047495][ C3] default_idle_call+0x6e/0xb0 [ 26.047629][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.047847][ C3] do_idle+0xd8/0x190 [ 26.047949][ C3] cpu_startup_entry+0x53/0x70 [ 26.048128][ C3] start_secondary+0x204/0x2b0 [ 26.048261][ C3] common_startup_64+0x13e/0x148 [ 26.048442][ C3] [ 26.048510][ C3] [ 26.048510][ C3] stack backtrace: [ 26.048723][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 26.048726][ C3] Tainted: [W]=WARN [ 26.048727][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 26.048728][ C3] Call Trace: [ 26.048729][ C3] [ 26.048729][ C3] dump_stack_lvl+0x6f/0xa0 [ 26.048733][ C3] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 26.048735][ C3] mark_lock_irq+0x989/0x9c0 [ 26.048738][ C3] mark_lock+0x1d7/0xa00 [ 26.048740][ C3] mark_usage+0x42/0x170 [ 26.048742][ C3] __lock_acquire+0x388/0xc20 [ 26.048744][ C3] lock_acquire.part.0+0xd4/0x280 [ 26.048746][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.048753][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.048755][ C3] ? lock_acquire+0x13c/0x160 [ 26.048757][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.048764][ C3] _raw_spin_lock+0x33/0x40 [ 26.048766][ C3] ? br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.048772][ C3] br_forward_delay_timer_expired+0x44/0x5d0 [bridge] [ 26.048779][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.048785][ C3] call_timer_fn+0x160/0x4d0 [ 26.048787][ C3] ? detach_if_pending+0x1d0/0x1d0 [ 26.048789][ C3] ? debug_object_active_state+0x430/0x430 [ 26.048791][ C3] ? find_held_lock+0x2b/0x80 [ 26.048793][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.048795][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.048797][ C3] __run_timers+0x68f/0xaa0 [ 26.048799][ C3] ? br_message_age_timer_expired+0x70/0x70 [bridge] [ 26.048806][ C3] ? __bpf_trace_itimer_expire+0x10/0x10 [ 26.048808][ C3] ? __lock_acquire+0x518/0xc20 [ 26.048810][ C3] ? __rwlock_init+0x150/0x150 [ 26.048813][ C3] run_timer_softirq+0xf0/0x160 [ 26.048815][ C3] ? __run_timers+0xaa0/0xaa0 [ 26.048817][ C3] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 26.048819][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.048820][ C3] handle_softirqs+0x1d3/0x900 [ 26.048822][ C3] ? __lock_release.isra.0+0x69/0x1a0 [ 26.048824][ C3] ? _local_bh_enable+0xc0/0xc0 [ 26.048826][ C3] __irq_exit_rcu+0x145/0x1c0 [ 26.048827][ C3] irq_exit_rcu+0xe/0x30 [ 26.048829][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 26.048831][ C3] [ 26.048831][ C3] [ 26.048832][ C3] ? lockdep_hardirqs_on+0x91/0x130 [ 26.048833][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 26.048839][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 26.048841][ C3] Code: 48 8b 3d 94 d2 f5 01 e8 1f 00 00 00 48 2b 05 58 93 95 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 86 11 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 26.048842][ C3] RSP: 0018:ffa0000000167e00 EFLAGS: 00000282 [ 26.048844][ C3] RAX: 000000000009a003 RBX: ff11000001c88040 RCX: ffffffff84af0307 [ 26.048845][ C3] RDX: ff11000001c88040 RSI: ffffffff87838af6 RDI: ffffffff8728d8e0 [ 26.048846][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 26.048847][ C3] R10: 0000000000000003 R11: 0000000000000001 R12: 1ff400000002cfc3 [ 26.048848][ C3] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 26.048849][ C3] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.048851][ C3] default_idle+0x9/0x10 [ 26.048853][ C3] default_idle_call+0x6e/0xb0 [ 26.048855][ C3] cpuidle_idle_call.constprop.0+0x237/0x410 [ 26.048856][ C3] ? arch_cpu_idle_exit+0x40/0x40 [ 26.048858][ C3] ? mark_tsc_async_resets+0x30/0x30 [ 26.048860][ C3] ? rcu_is_watching+0x16/0xd0 [ 26.048862][ C3] do_idle+0xd8/0x190 [ 26.048863][ C3] cpu_startup_entry+0x53/0x70 [ 26.048865][ C3] start_secondary+0x204/0x2b0 [ 26.048866][ C3] ? set_cpu_sibling_map+0x2130/0x2130 [ 26.048868][ C3] common_startup_64+0x13e/0x148 [ 26.048871][ C3] [ 125.672586][ T1536] br0: port 1(veth1) entered disabled state [ 125.672603][ T1536] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 125.672606][ T1536] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1536, name: bridge [ 125.672608][ T1536] preempt_count: 202, expected: 0 [ 125.672609][ T1536] RCU nest depth: 0, expected: 0 [ 125.672609][ T1536] INFO: lockdep is turned off. [ 125.672611][ T1536] irq event stamp: 0 [ 125.672611][ T1536] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 125.672616][ T1536] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 125.672622][ T1536] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 125.672624][ T1536] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 125.672626][ T1536] Preemption disabled at: [ 125.672626][ T1536] [<0000000000000000>] 0x0 [ 125.672632][ T1536] CPU: 3 UID: 0 PID: 1536 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 125.672636][ T1536] Tainted: [W]=WARN [ 125.672637][ T1536] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 125.672638][ T1536] Call Trace: [ 125.672640][ T1536] [ 125.672642][ T1536] dump_stack_lvl+0x6f/0xa0 [ 125.672647][ T1536] __might_resched.cold+0x1fe/0x2c1 [ 125.672651][ T1536] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 125.672654][ T1536] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 125.672657][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672661][ T1536] __kmalloc_noprof+0x443/0x760 [ 125.672665][ T1536] ? __rwlock_init+0x150/0x150 [ 125.672667][ T1536] ? alloc_buf.isra.0+0x4b/0x260 [ 125.672671][ T1536] ? do_raw_spin_unlock+0x59/0x250 [ 125.672673][ T1536] alloc_buf.isra.0+0x4b/0x260 [ 125.672675][ T1536] put_chars+0x1e1/0x2f0 [ 125.672677][ T1536] ? __send_to_port+0x420/0x420 [ 125.672679][ T1536] ? console_prepend_replay+0x20/0x20 [ 125.672682][ T1536] hvc_console_print+0x292/0x780 [ 125.672685][ T1536] ? hvc_write+0x3a0/0x3a0 [ 125.672686][ T1536] ? vsnprintf+0x668/0x1700 [ 125.672690][ T1536] ? __rwlock_init+0x150/0x150 [ 125.672691][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672693][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672696][ T1536] console_emit_next_record+0x22f/0x4c0 [ 125.672698][ T1536] ? devkmsg_read+0x4b0/0x4b0 [ 125.672700][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672702][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672703][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672705][ T1536] ? lock_acquire+0x13c/0x160 [ 125.672707][ T1536] ? console_flush_one_record+0x111/0x710 [ 125.672709][ T1536] console_flush_one_record+0x46f/0x710 [ 125.672711][ T1536] ? console_emit_next_record+0x4c0/0x4c0 [ 125.672714][ T1536] console_unlock+0xee/0x1f0 [ 125.672716][ T1536] ? lock_acquire+0x13c/0x160 [ 125.672718][ T1536] ? console_flush_one_record+0x710/0x710 [ 125.672719][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672721][ T1536] ? lock_release+0x184/0x1f0 [ 125.672722][ T1536] ? lock_acquire+0x60/0x160 [ 125.672724][ T1536] ? __rcu_read_lock+0x30/0x70 [ 125.672726][ T1536] ? __down_trylock_console_sem+0x5e/0xa0 [ 125.672728][ T1536] ? vprintk_emit+0x320/0x3e0 [ 125.672730][ T1536] vprintk_emit+0x37c/0x3e0 [ 125.672733][ T1536] ? wake_up_klogd_work_func+0x90/0x90 [ 125.672735][ T1536] ? unwind_next_frame+0x69b/0x1ea0 [ 125.672737][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672740][ T1536] _printk+0xc7/0x100 [ 125.672743][ T1536] ? snapshot_read.cold+0x21/0x21 [ 125.672745][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672746][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672748][ T1536] ? lock_release+0x184/0x1f0 [ 125.672750][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672751][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672754][ T1536] br_set_state+0x22f/0x430 [bridge] [ 125.672767][ T1536] br_set_port_state+0x161/0x210 [bridge] [ 125.672775][ T1536] br_setport+0xb09/0x1890 [bridge] [ 125.672782][ T1536] ? br_set_port_state+0x210/0x210 [bridge] [ 125.672788][ T1536] ? lock_acquire+0x13c/0x160 [ 125.672789][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672792][ T1536] ? __nla_validate_parse+0x20d/0x480 [ 125.672795][ T1536] br_setlink+0x3ec/0x470 [bridge] [ 125.672803][ T1536] ? br_afspec+0x510/0x510 [bridge] [ 125.672813][ T1536] rtnl_bridge_setlink+0x22c/0x620 [ 125.672818][ T1536] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 125.672820][ T1536] ? rtnl_link_fill+0x920/0x920 [ 125.672821][ T1536] ? filter_irq_stacks+0xd0/0xd0 [ 125.672823][ T1536] ? stack_depot_save_flags+0x1bc/0x790 [ 125.672826][ T1536] netlink_rcv_skb+0x14e/0x3a0 [ 125.672829][ T1536] ? rtnl_link_fill+0x920/0x920 [ 125.672830][ T1536] ? lock_release+0x184/0x1f0 [ 125.672832][ T1536] ? netlink_ack+0xcf0/0xcf0 [ 125.672833][ T1536] ? __netlink_lookup+0xb9/0x6b0 [ 125.672836][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672838][ T1536] ? lock_release+0x184/0x1f0 [ 125.672840][ T1536] netlink_unicast+0x486/0x750 [ 125.672842][ T1536] ? netlink_attachskb+0x810/0x810 [ 125.672843][ T1536] ? percpu_counter_add_batch+0x89/0x280 [ 125.672846][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672848][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672849][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672851][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672853][ T1536] netlink_sendmsg+0x735/0xc60 [ 125.672855][ T1536] ? netlink_unicast+0x750/0x750 [ 125.672857][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672859][ T1536] ? lock_release+0x184/0x1f0 [ 125.672861][ T1536] ____sys_sendmsg+0x415/0x880 [ 125.672864][ T1536] ? copy_msghdr_from_user+0x279/0x420 [ 125.672865][ T1536] ? get_timestamp.constprop.0+0x390/0x390 [ 125.672867][ T1536] ? move_addr_to_kernel+0x40/0x40 [ 125.672869][ T1536] ? do_fault_around+0x300/0x5a0 [ 125.672873][ T1536] ? lock_acquire+0x13c/0x160 [ 125.672874][ T1536] ___sys_sendmsg+0x14e/0x1d0 [ 125.672876][ T1536] ? do_pte_missing+0x86f/0xcc0 [ 125.672878][ T1536] ? copy_msghdr_from_user+0x420/0x420 [ 125.672880][ T1536] ? rcu_read_unlock+0x20/0x70 [ 125.672885][ T1536] __sys_sendmsg+0x12c/0x1d0 [ 125.672887][ T1536] ? __sys_sendmsg_sock+0x20/0x20 [ 125.672890][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672892][ T1536] ? rcu_is_watching+0x16/0xd0 [ 125.672894][ T1536] do_syscall_64+0xff/0x530 [ 125.672898][ T1536] ? exc_page_fault+0xee/0x100 [ 125.672900][ T1536] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 125.672902][ T1536] RIP: 0033:0x7fb370c4a54e [ 125.672904][ T1536] 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 [ 125.672906][ T1536] RSP: 002b:00007ffc976e2cb0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 125.672910][ T1536] RAX: ffffffffffffffda RBX: 00007ffc976e2e60 RCX: 00007fb370c4a54e [ 125.672911][ T1536] RDX: 0000000000000000 RSI: 00007ffc976e2d60 RDI: 0000000000000005 [ 125.672912][ T1536] RBP: 00007ffc976e2cc0 R08: 0000000000000000 R09: 0000000000000000 [ 125.672913][ T1536] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a7c1 [ 125.672914][ T1536] R13: 0000000000425380 R14: 00007ffc976e484a R15: 00000000ffffffff [ 125.672916][ T1536] [ 130.760233][ T1541] br0: port 1(veth1) entered forwarding state [ 130.760253][ T1541] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 130.760256][ T1541] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1541, name: bridge [ 130.760258][ T1541] preempt_count: 202, expected: 0 [ 130.760260][ T1541] RCU nest depth: 0, expected: 0 [ 130.760261][ T1541] INFO: lockdep is turned off. [ 130.760263][ T1541] irq event stamp: 0 [ 130.760264][ T1541] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 130.760270][ T1541] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 130.760277][ T1541] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 130.760280][ T1541] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 130.760282][ T1541] Preemption disabled at: [ 130.760283][ T1541] [<0000000000000000>] 0x0 [ 130.760290][ T1541] CPU: 0 UID: 0 PID: 1541 Comm: bridge Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 130.760294][ T1541] Tainted: [W]=WARN [ 130.760296][ T1541] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 130.760298][ T1541] Call Trace: [ 130.760300][ T1541] [ 130.760302][ T1541] dump_stack_lvl+0x6f/0xa0 [ 130.760309][ T1541] __might_resched.cold+0x1fe/0x2c1 [ 130.760313][ T1541] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 130.760317][ T1541] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 130.760321][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760326][ T1541] __kmalloc_noprof+0x443/0x760 [ 130.760331][ T1541] ? __rwlock_init+0x150/0x150 [ 130.760334][ T1541] ? alloc_buf.isra.0+0x4b/0x260 [ 130.760339][ T1541] ? do_raw_spin_unlock+0x59/0x250 [ 130.760342][ T1541] alloc_buf.isra.0+0x4b/0x260 [ 130.760345][ T1541] put_chars+0x1e1/0x2f0 [ 130.760348][ T1541] ? __send_to_port+0x420/0x420 [ 130.760351][ T1541] ? console_prepend_replay+0x20/0x20 [ 130.760356][ T1541] hvc_console_print+0x292/0x780 [ 130.760360][ T1541] ? hvc_write+0x3a0/0x3a0 [ 130.760362][ T1541] ? vsnprintf+0x668/0x1700 [ 130.760367][ T1541] ? __rwlock_init+0x150/0x150 [ 130.760369][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760371][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760375][ T1541] console_emit_next_record+0x22f/0x4c0 [ 130.760379][ T1541] ? devkmsg_read+0x4b0/0x4b0 [ 130.760382][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760384][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760387][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760389][ T1541] ? lock_acquire+0x13c/0x160 [ 130.760392][ T1541] ? console_flush_one_record+0x111/0x710 [ 130.760395][ T1541] console_flush_one_record+0x46f/0x710 [ 130.760398][ T1541] ? console_emit_next_record+0x4c0/0x4c0 [ 130.760402][ T1541] console_unlock+0xee/0x1f0 [ 130.760405][ T1541] ? lock_acquire+0x13c/0x160 [ 130.760407][ T1541] ? console_flush_one_record+0x710/0x710 [ 130.760409][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760412][ T1541] ? lock_release+0x184/0x1f0 [ 130.760414][ T1541] ? lock_acquire+0x60/0x160 [ 130.760416][ T1541] ? __rcu_read_lock+0x30/0x70 [ 130.760419][ T1541] ? __down_trylock_console_sem+0x5e/0xa0 [ 130.760422][ T1541] ? vprintk_emit+0x320/0x3e0 [ 130.760425][ T1541] vprintk_emit+0x37c/0x3e0 [ 130.760429][ T1541] ? wake_up_klogd_work_func+0x90/0x90 [ 130.760432][ T1541] ? unwind_next_frame+0x69b/0x1ea0 [ 130.760436][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760439][ T1541] _printk+0xc7/0x100 [ 130.760444][ T1541] ? snapshot_read.cold+0x21/0x21 [ 130.760446][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760449][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760452][ T1541] ? lock_release+0x184/0x1f0 [ 130.760454][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760456][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760460][ T1541] br_set_state+0x22f/0x430 [bridge] [ 130.760479][ T1541] br_set_port_state+0x161/0x210 [bridge] [ 130.760492][ T1541] br_setport+0xb09/0x1890 [bridge] [ 130.760504][ T1541] ? br_set_port_state+0x210/0x210 [bridge] [ 130.760515][ T1541] ? lock_acquire+0x13c/0x160 [ 130.760517][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760521][ T1541] ? __nla_validate_parse+0x20d/0x480 [ 130.760526][ T1541] br_setlink+0x3ec/0x470 [bridge] [ 130.760538][ T1541] ? br_afspec+0x510/0x510 [bridge] [ 130.760556][ T1541] rtnl_bridge_setlink+0x22c/0x620 [ 130.760562][ T1541] rtnetlink_rcv_msg+0x2f8/0xbd0 [ 130.760565][ T1541] ? rtnl_link_fill+0x920/0x920 [ 130.760568][ T1541] ? filter_irq_stacks+0xd0/0xd0 [ 130.760571][ T1541] ? stack_depot_save_flags+0x1bc/0x790 [ 130.760576][ T1541] netlink_rcv_skb+0x14e/0x3a0 [ 130.760579][ T1541] ? rtnl_link_fill+0x920/0x920 [ 130.760582][ T1541] ? lock_release+0x184/0x1f0 [ 130.760592][ T1541] ? netlink_ack+0xcf0/0xcf0 [ 130.760594][ T1541] ? __netlink_lookup+0xb9/0x6b0 [ 130.760598][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760601][ T1541] ? lock_release+0x184/0x1f0 [ 130.760604][ T1541] netlink_unicast+0x486/0x750 [ 130.760607][ T1541] ? netlink_attachskb+0x810/0x810 [ 130.760609][ T1541] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 130.760613][ T1541] ? trace_hardirqs_on+0x36/0x40 [ 130.760615][ T1541] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 130.760620][ T1541] netlink_sendmsg+0x735/0xc60 [ 130.760623][ T1541] ? netlink_unicast+0x750/0x750 [ 130.760626][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760628][ T1541] ? lock_release+0x184/0x1f0 [ 130.760631][ T1541] ____sys_sendmsg+0x415/0x880 [ 130.760635][ T1541] ? copy_msghdr_from_user+0x279/0x420 [ 130.760638][ T1541] ? get_timestamp.constprop.0+0x390/0x390 [ 130.760640][ T1541] ? move_addr_to_kernel+0x40/0x40 [ 130.760645][ T1541] ___sys_sendmsg+0x14e/0x1d0 [ 130.760648][ T1541] ? copy_msghdr_from_user+0x420/0x420 [ 130.760650][ T1541] ? kfree+0x22/0x590 [ 130.760658][ T1541] __sys_sendmsg+0x12c/0x1d0 [ 130.760661][ T1541] ? __sys_sendmsg_sock+0x20/0x20 [ 130.760665][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760668][ T1541] ? rcu_is_watching+0x16/0xd0 [ 130.760671][ T1541] do_syscall_64+0xff/0x530 [ 130.760674][ T1541] ? exc_page_fault+0xee/0x100 [ 130.760677][ T1541] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 130.760680][ T1541] RIP: 0033:0x7f1021a4354e [ 130.760683][ T1541] 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 [ 130.760686][ T1541] RSP: 002b:00007fff05550720 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 130.760691][ T1541] RAX: ffffffffffffffda RBX: 00007fff055508d0 RCX: 00007f1021a4354e [ 130.760692][ T1541] RDX: 0000000000000000 RSI: 00007fff055507d0 RDI: 0000000000000005 [ 130.760694][ T1541] RBP: 00007fff05550730 R08: 0000000000000000 R09: 0000000000000000 [ 130.760695][ T1541] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a7c6 [ 130.760697][ T1541] R13: 0000000000425380 R14: 00007fff0555184a R15: 00000000ffffffff [ 130.760701][ T1541] [ 135.890523][ T1549] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 135.890542][ T1549] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 135.890545][ T1549] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1549, name: ip [ 135.890548][ T1549] preempt_count: 1, expected: 0 [ 135.890549][ T1549] RCU nest depth: 0, expected: 0 [ 135.890550][ T1549] INFO: lockdep is turned off. [ 135.890552][ T1549] irq event stamp: 0 [ 135.890553][ T1549] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 135.890558][ T1549] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 135.890566][ T1549] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 135.890569][ T1549] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 135.890571][ T1549] Preemption disabled at: [ 135.890572][ T1549] [] vprintk_emit+0x31b/0x3e0 [ 135.890582][ T1549] CPU: 0 UID: 0 PID: 1549 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 135.890587][ T1549] Tainted: [W]=WARN [ 135.890588][ T1549] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 135.890590][ T1549] Call Trace: [ 135.890592][ T1549] [ 135.890594][ T1549] dump_stack_lvl+0x6f/0xa0 [ 135.890601][ T1549] ? vprintk_emit+0x31b/0x3e0 [ 135.890604][ T1549] __might_resched.cold+0x1fe/0x2c1 [ 135.890609][ T1549] ? is_bpf_text_address+0x3e/0x110 [ 135.890613][ T1549] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 135.890623][ T1549] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 135.890626][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890631][ T1549] __kmalloc_noprof+0x443/0x760 [ 135.890635][ T1549] ? __rwlock_init+0x150/0x150 [ 135.890639][ T1549] ? alloc_buf.isra.0+0x4b/0x260 [ 135.890644][ T1549] ? do_raw_spin_unlock+0x59/0x250 [ 135.890646][ T1549] alloc_buf.isra.0+0x4b/0x260 [ 135.890650][ T1549] put_chars+0x1e1/0x2f0 [ 135.890652][ T1549] ? prb_final_commit+0x50/0x50 [ 135.890654][ T1549] ? __send_to_port+0x420/0x420 [ 135.890657][ T1549] ? printk_get_next_message+0x240/0x650 [ 135.890661][ T1549] hvc_console_print+0x292/0x780 [ 135.890666][ T1549] ? hvc_write+0x3a0/0x3a0 [ 135.890668][ T1549] ? do_raw_spin_lock+0x131/0x280 [ 135.890670][ T1549] ? vsnprintf+0x668/0x1700 [ 135.890675][ T1549] ? __rwlock_init+0x150/0x150 [ 135.890677][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890680][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890683][ T1549] console_emit_next_record+0x22f/0x4c0 [ 135.890687][ T1549] ? devkmsg_read+0x4b0/0x4b0 [ 135.890690][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890692][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890695][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890697][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890700][ T1549] ? console_flush_one_record+0x111/0x710 [ 135.890703][ T1549] console_flush_one_record+0x46f/0x710 [ 135.890706][ T1549] ? console_emit_next_record+0x4c0/0x4c0 [ 135.890710][ T1549] console_unlock+0xee/0x1f0 [ 135.890713][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890715][ T1549] ? console_flush_one_record+0x710/0x710 [ 135.890717][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890720][ T1549] ? lock_release+0x184/0x1f0 [ 135.890722][ T1549] ? lock_acquire+0x60/0x160 [ 135.890724][ T1549] ? __rcu_read_lock+0x30/0x70 [ 135.890726][ T1549] ? __down_trylock_console_sem+0x5e/0xa0 [ 135.890729][ T1549] ? vprintk_emit+0x320/0x3e0 [ 135.890732][ T1549] vprintk_emit+0x37c/0x3e0 [ 135.890736][ T1549] ? wake_up_klogd_work_func+0x90/0x90 [ 135.890740][ T1549] _printk+0xc7/0x100 [ 135.890744][ T1549] ? snapshot_read.cold+0x21/0x21 [ 135.890746][ T1549] ? ____sys_sendmsg+0x415/0x880 [ 135.890750][ T1549] ? __rwlock_init+0x150/0x150 [ 135.890753][ T1549] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 135.890770][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890773][ T1549] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 135.890786][ T1549] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 135.890800][ T1549] ? trace_contention_end+0xb3/0x180 [ 135.890804][ T1549] br_changelink+0x575/0x16e0 [bridge] [ 135.890817][ T1549] ? __mutex_lock+0x1db/0x1ea0 [ 135.890821][ T1549] ? __mutex_lock+0x9a3/0x1ea0 [ 135.890823][ T1549] ? br_get_size+0x20/0x20 [bridge] [ 135.890834][ T1549] ? rtnl_newlink+0x9a8/0x11c0 [ 135.890838][ T1549] ? ww_mutex_lock+0x160/0x160 [ 135.890840][ T1549] ? nla_get_range_signed+0x3d0/0x3d0 [ 135.890845][ T1549] __rtnl_newlink+0x4d0/0xa50 [ 135.890850][ T1549] rtnl_newlink+0x9f1/0x11c0 [ 135.890853][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890856][ T1549] ? rtnl_bridge_getlink+0x850/0x850 [ 135.890858][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890861][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890864][ T1549] ? is_bpf_text_address+0x3e/0x110 [ 135.890867][ T1549] ? is_bpf_text_address+0x72/0x110 [ 135.890871][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890873][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890876][ T1549] ? cap_capable+0x1d7/0x3d0 [ 135.890880][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890883][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890885][ T1549] ? rtnl_bridge_getlink+0x850/0x850 [ 135.890888][ T1549] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 135.890891][ T1549] ? rtnl_link_fill+0x920/0x920 [ 135.890893][ T1549] ? filter_irq_stacks+0xd0/0xd0 [ 135.890899][ T1549] ? stack_depot_save_flags+0x1bc/0x790 [ 135.890903][ T1549] netlink_rcv_skb+0x14e/0x3a0 [ 135.890907][ T1549] ? rtnl_link_fill+0x920/0x920 [ 135.890909][ T1549] ? lock_release+0x184/0x1f0 [ 135.890912][ T1549] ? netlink_ack+0xcf0/0xcf0 [ 135.890914][ T1549] ? __netlink_lookup+0xb9/0x6b0 [ 135.890918][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890920][ T1549] ? lock_release+0x184/0x1f0 [ 135.890924][ T1549] netlink_unicast+0x486/0x750 [ 135.890927][ T1549] ? netlink_attachskb+0x810/0x810 [ 135.890929][ T1549] ? next_uptodate_folio+0x2b/0x770 [ 135.890933][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890935][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890938][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890941][ T1549] netlink_sendmsg+0x735/0xc60 [ 135.890944][ T1549] ? netlink_unicast+0x750/0x750 [ 135.890948][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890950][ T1549] ? lock_release+0x184/0x1f0 [ 135.890953][ T1549] ____sys_sendmsg+0x415/0x880 [ 135.890956][ T1549] ? copy_msghdr_from_user+0x279/0x420 [ 135.890959][ T1549] ? get_timestamp.constprop.0+0x390/0x390 [ 135.890961][ T1549] ? move_addr_to_kernel+0x40/0x40 [ 135.890965][ T1549] ? do_fault_around+0x300/0x5a0 [ 135.890969][ T1549] ? lock_acquire+0x13c/0x160 [ 135.890972][ T1549] ___sys_sendmsg+0x14e/0x1d0 [ 135.890974][ T1549] ? do_pte_missing+0x86f/0xcc0 [ 135.890977][ T1549] ? copy_msghdr_from_user+0x420/0x420 [ 135.890980][ T1549] ? rcu_read_unlock+0x20/0x70 [ 135.890988][ T1549] __sys_sendmsg+0x12c/0x1d0 [ 135.890991][ T1549] ? __sys_sendmsg_sock+0x20/0x20 [ 135.890995][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.890998][ T1549] ? rcu_is_watching+0x16/0xd0 [ 135.891001][ T1549] do_syscall_64+0xff/0x530 [ 135.891004][ T1549] ? exc_page_fault+0xee/0x100 [ 135.891007][ T1549] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 135.891011][ T1549] RIP: 0033:0x7f91555d854e [ 135.891013][ T1549] 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 [ 135.891016][ T1549] RSP: 002b:00007ffef4e68550 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 135.891021][ T1549] RAX: ffffffffffffffda RBX: 00007ffef4e68cf0 RCX: 00007f91555d854e [ 135.891023][ T1549] RDX: 0000000000000000 RSI: 00007ffef4e68600 RDI: 0000000000000005 [ 135.891024][ T1549] RBP: 00007ffef4e68560 R08: 0000000000000000 R09: 0000000000000000 [ 135.891026][ T1549] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a7ca [ 135.891027][ T1549] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffef4e68cc0 [ 135.891031][ T1549] [ 146.123752][ T1574] br0: vlan filtering disabled, automatically disabling multicast vlan snooping [ 146.123769][ T1574] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 146.123771][ T1574] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1574, name: ip [ 146.123773][ T1574] preempt_count: 1, expected: 0 [ 146.123774][ T1574] RCU nest depth: 0, expected: 0 [ 146.123775][ T1574] INFO: lockdep is turned off. [ 146.123776][ T1574] irq event stamp: 0 [ 146.123777][ T1574] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 146.123781][ T1574] hardirqs last disabled at (0): [] copy_process+0x1ccd/0x6240 [ 146.123787][ T1574] softirqs last enabled at (0): [] copy_process+0x1d21/0x6240 [ 146.123789][ T1574] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 146.123791][ T1574] Preemption disabled at: [ 146.123791][ T1574] [] vprintk_emit+0x31b/0x3e0 [ 146.123799][ T1574] CPU: 3 UID: 0 PID: 1574 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 146.123803][ T1574] Tainted: [W]=WARN [ 146.123804][ T1574] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 146.123806][ T1574] Call Trace: [ 146.123807][ T1574] [ 146.123808][ T1574] dump_stack_lvl+0x6f/0xa0 [ 146.123813][ T1574] ? vprintk_emit+0x31b/0x3e0 [ 146.123815][ T1574] __might_resched.cold+0x1fe/0x2c1 [ 146.123819][ T1574] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 146.123821][ T1574] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 146.123824][ T1574] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 146.123826][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123830][ T1574] __kmalloc_noprof+0x443/0x760 [ 146.123833][ T1574] ? __rwlock_init+0x150/0x150 [ 146.123836][ T1574] ? alloc_buf.isra.0+0x4b/0x260 [ 146.123840][ T1574] ? do_raw_spin_unlock+0x59/0x250 [ 146.123841][ T1574] alloc_buf.isra.0+0x4b/0x260 [ 146.123843][ T1574] put_chars+0x1e1/0x2f0 [ 146.123845][ T1574] ? prb_final_commit+0x50/0x50 [ 146.123846][ T1574] ? __send_to_port+0x420/0x420 [ 146.123848][ T1574] ? printk_get_next_message+0x240/0x650 [ 146.123850][ T1574] hvc_console_print+0x292/0x780 [ 146.123854][ T1574] ? hvc_write+0x3a0/0x3a0 [ 146.123855][ T1574] ? do_raw_spin_lock+0x131/0x280 [ 146.123857][ T1574] ? vsnprintf+0x668/0x1700 [ 146.123860][ T1574] ? __rwlock_init+0x150/0x150 [ 146.123862][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123864][ T1574] ? lock_acquire+0x13c/0x160 [ 146.123866][ T1574] console_emit_next_record+0x22f/0x4c0 [ 146.123868][ T1574] ? devkmsg_read+0x4b0/0x4b0 [ 146.123870][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123872][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123874][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123875][ T1574] ? lock_acquire+0x13c/0x160 [ 146.123877][ T1574] ? console_flush_one_record+0x111/0x710 [ 146.123879][ T1574] console_flush_one_record+0x46f/0x710 [ 146.123881][ T1574] ? console_emit_next_record+0x4c0/0x4c0 [ 146.123884][ T1574] console_unlock+0xee/0x1f0 [ 146.123886][ T1574] ? lock_acquire+0x13c/0x160 [ 146.123887][ T1574] ? console_flush_one_record+0x710/0x710 [ 146.123889][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123891][ T1574] ? lock_release+0x184/0x1f0 [ 146.123892][ T1574] ? lock_acquire+0x60/0x160 [ 146.123893][ T1574] ? __rcu_read_lock+0x30/0x70 [ 146.123898][ T1574] ? __down_trylock_console_sem+0x5e/0xa0 [ 146.123899][ T1574] ? vprintk_emit+0x320/0x3e0 [ 146.123902][ T1574] vprintk_emit+0x37c/0x3e0 [ 146.123905][ T1574] ? wake_up_klogd_work_func+0x90/0x90 [ 146.123908][ T1574] _printk+0xc7/0x100 [ 146.123911][ T1574] ? snapshot_read.cold+0x21/0x21 [ 146.123913][ T1574] ? ____sys_sendmsg+0x415/0x880 [ 146.123916][ T1574] ? __rwlock_init+0x150/0x150 [ 146.123918][ T1574] ? br_port_set_promisc+0x1b/0xc0 [bridge] [ 146.123931][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123933][ T1574] ? br_vlan_filter_toggle+0xb8/0x110 [bridge] [ 146.123943][ T1574] br_vlan_filter_toggle.cold+0x37/0x4f [bridge] [ 146.123952][ T1574] ? trace_contention_end+0xb3/0x180 [ 146.123955][ T1574] br_changelink+0x575/0x16e0 [bridge] [ 146.123964][ T1574] ? __mutex_lock+0x1db/0x1ea0 [ 146.123966][ T1574] ? __mutex_lock+0x9a3/0x1ea0 [ 146.123968][ T1574] ? br_get_size+0x20/0x20 [bridge] [ 146.123974][ T1574] ? rtnl_newlink+0x9a8/0x11c0 [ 146.123976][ T1574] ? ww_mutex_lock+0x160/0x160 [ 146.123978][ T1574] ? nla_get_range_signed+0x3d0/0x3d0 [ 146.123981][ T1574] __rtnl_newlink+0x4d0/0xa50 [ 146.123984][ T1574] rtnl_newlink+0x9f1/0x11c0 [ 146.123986][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123988][ T1574] ? rtnl_bridge_getlink+0x850/0x850 [ 146.123989][ T1574] ? lock_acquire+0x13c/0x160 [ 146.123990][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123992][ T1574] ? is_bpf_text_address+0x3e/0x110 [ 146.123996][ T1574] ? is_bpf_text_address+0x72/0x110 [ 146.123998][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.123999][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124001][ T1574] ? cap_capable+0x1d7/0x3d0 [ 146.124004][ T1574] ? lock_acquire+0x13c/0x160 [ 146.124006][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124008][ T1574] ? rtnl_bridge_getlink+0x850/0x850 [ 146.124009][ T1574] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 146.124011][ T1574] ? rtnl_link_fill+0x920/0x920 [ 146.124012][ T1574] ? filter_irq_stacks+0xd0/0xd0 [ 146.124015][ T1574] ? stack_depot_save_flags+0x1bc/0x790 [ 146.124017][ T1574] netlink_rcv_skb+0x14e/0x3a0 [ 146.124020][ T1574] ? rtnl_link_fill+0x920/0x920 [ 146.124022][ T1574] ? lock_release+0x184/0x1f0 [ 146.124023][ T1574] ? netlink_ack+0xcf0/0xcf0 [ 146.124024][ T1574] ? __netlink_lookup+0xb9/0x6b0 [ 146.124027][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124029][ T1574] ? lock_release+0x184/0x1f0 [ 146.124031][ T1574] netlink_unicast+0x486/0x750 [ 146.124033][ T1574] ? netlink_attachskb+0x810/0x810 [ 146.124034][ T1574] ? percpu_counter_add_batch+0x89/0x280 [ 146.124037][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124038][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124040][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124041][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124043][ T1574] netlink_sendmsg+0x735/0xc60 [ 146.124045][ T1574] ? netlink_unicast+0x750/0x750 [ 146.124047][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124049][ T1574] ? lock_release+0x184/0x1f0 [ 146.124051][ T1574] ____sys_sendmsg+0x415/0x880 [ 146.124052][ T1574] ? copy_msghdr_from_user+0x279/0x420 [ 146.124054][ T1574] ? get_timestamp.constprop.0+0x390/0x390 [ 146.124056][ T1574] ? move_addr_to_kernel+0x40/0x40 [ 146.124058][ T1574] ? do_fault_around+0x300/0x5a0 [ 146.124061][ T1574] ? lock_acquire+0x13c/0x160 [ 146.124063][ T1574] ___sys_sendmsg+0x14e/0x1d0 [ 146.124064][ T1574] ? do_pte_missing+0x86f/0xcc0 [ 146.124067][ T1574] ? copy_msghdr_from_user+0x420/0x420 [ 146.124068][ T1574] ? rcu_read_unlock+0x20/0x70 [ 146.124073][ T1574] __sys_sendmsg+0x12c/0x1d0 [ 146.124075][ T1574] ? __sys_sendmsg_sock+0x20/0x20 [ 146.124078][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124079][ T1574] ? rcu_is_watching+0x16/0xd0 [ 146.124081][ T1574] do_syscall_64+0xff/0x530 [ 146.124083][ T1574] ? exc_page_fault+0xee/0x100 [ 146.124085][ T1574] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 146.124087][ T1574] RIP: 0033:0x7f5b5858d54e [ 146.124089][ T1574] 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 [ 146.124091][ T1574] RSP: 002b:00007ffc3247c780 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 146.124095][ T1574] RAX: ffffffffffffffda RBX: 00007ffc3247cf20 RCX: 00007f5b5858d54e [ 146.124096][ T1574] RDX: 0000000000000000 RSI: 00007ffc3247c830 RDI: 0000000000000005 [ 146.124097][ T1574] RBP: 00007ffc3247c790 R08: 0000000000000000 R09: 0000000000000000 [ 146.124098][ T1574] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a91a7d4 [ 146.124099][ T1574] R13: 00000000004a1620 R14: 0000000000000000 R15: 00007ffc3247cef0 [ 146.124101][ T1574] [ 146.185002][ T1581] br0: port 2(veth2) entered disabled state [ 146.200846][ T1582] br0: port 1(veth1) entered disabled state [ 146.216101][ T1583] veth2: left allmulticast mode [ 146.216303][ T1583] veth2: left promiscuous mode [ 146.216560][ T1583] br0: port 2(veth2) entered disabled state [ 146.218182][ T1583] veth1: left allmulticast mode [ 146.218365][ T1583] veth1: left promiscuous mode [ 146.218615][ T1583] br0: port 1(veth1) entered disabled state