[ 11.619313][ T245] ip (245) used greatest stack depth: 23680 bytes left [ 11.619331][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.619333][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: ip [ 11.619335][ T245] preempt_count: 2, expected: 0 [ 11.619336][ T245] RCU nest depth: 0, expected: 0 [ 11.619337][ T245] locks held by ip/245: 5, last CPU#2: [ 11.619339][ T245] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.619356][ T245] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.619361][ T245] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.619365][ T245] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.619368][ T245] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.619372][ T245] irq event stamp: 24878 [ 11.619373][ T245] hardirqs last enabled at (24877): [] __down_trylock_console_sem+0x86/0xa0 [ 11.619376][ T245] hardirqs last disabled at (24878): [] console_emit_next_record+0x3d4/0x4c0 [ 11.619379][ T245] softirqs last enabled at (24278): [] handle_softirqs+0x67c/0x900 [ 11.619381][ T245] softirqs last disabled at (24271): [] __irq_exit_rcu+0x145/0x1c0 [ 11.619383][ T245] Preemption disabled at: [ 11.619384][ T245] [<0000000000000000>] 0x0 [ 11.619391][ T245] CPU: 2 UID: 0 PID: 245 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.619395][ T245] Tainted: [W]=WARN [ 11.619396][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.619397][ T245] Call Trace: [ 11.619399][ T245] [ 11.619400][ T245] dump_stack_lvl+0x6f/0xa0 [ 11.619407][ T245] __might_resched.cold+0x1fe/0x2c1 [ 11.619412][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.619416][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 11.619420][ T245] __kmalloc_noprof+0x443/0x760 [ 11.619422][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 11.619429][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 11.619432][ T245] alloc_buf.isra.0+0x4b/0x260 [ 11.619436][ T245] put_chars+0x1e1/0x2f0 [ 11.619438][ T245] ? __send_to_port+0x420/0x420 [ 11.619439][ T245] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.619443][ T245] ? validate_chain+0x38b/0xc20 [ 11.619448][ T245] hvc_console_print+0x292/0x780 [ 11.619456][ T245] ? hvc_write+0x3a0/0x3a0 [ 11.619458][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.619460][ T245] ? lock_acquire+0x13c/0x160 [ 11.619465][ T245] console_emit_next_record+0x22f/0x4c0 [ 11.619469][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 11.619471][ T245] ? console_flush_one_record+0x106/0x710 [ 11.619474][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.619476][ T245] ? lock_acquire+0x13c/0x160 [ 11.619480][ T245] console_flush_one_record+0x46f/0x710 [ 11.619484][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 11.619486][ T245] ? __lock_acquire+0x518/0xc20 [ 11.619491][ T245] console_unlock+0xee/0x1f0 [ 11.619494][ T245] ? console_flush_one_record+0x710/0x710 [ 11.619496][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.619498][ T245] ? lock_acquire+0xe0/0x160 [ 11.619501][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.619503][ T245] ? vprintk_emit+0x320/0x3e0 [ 11.619506][ T245] vprintk_emit+0x37c/0x3e0 [ 11.619509][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 11.619512][ T245] ? __lock_acquire+0x518/0xc20 [ 11.619516][ T245] _printk+0xc7/0x100 [ 11.619520][ T245] ? snapshot_read.cold+0x21/0x21 [ 11.619523][ T245] ? do_raw_spin_lock+0x131/0x280 [ 11.619525][ T245] ? __rwlock_init+0x150/0x150 [ 11.619529][ T245] ? do_raw_spin_lock+0x131/0x280 [ 11.619532][ T245] do_exit.cold+0x82/0x9c [ 11.619536][ T245] ? exit_notify+0x890/0x890 [ 11.619538][ T245] ? __lock_release.isra.0+0x69/0x1a0 [ 11.619540][ T245] ? rcu_is_watching+0x16/0xd0 [ 11.619544][ T245] do_group_exit+0xb8/0x370 [ 11.619547][ T245] __x64_sys_exit_group+0x3c/0x50 [ 11.619549][ T245] x64_sys_call+0x1567/0x1570 [ 11.619551][ T245] do_syscall_64+0xff/0x530 [ 11.619555][ T245] ? exc_page_fault+0xee/0x100 [ 11.619558][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.619560][ T245] RIP: 0033:0x7f802a7761b8 [ 11.619562][ T245] Code: Unable to access opcode bytes at 0x7f802a77618e. [ 11.619564][ T245] RSP: 002b:00007fff7dd766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.619566][ T245] RAX: ffffffffffffffda RBX: 00007f802a8a6f88 RCX: 00007f802a7761b8 [ 11.619567][ T245] RDX: 00007f802a4c0fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.619568][ T245] RBP: 00007fff7dd76730 R08: 0000000000000000 R09: 0000000000000050 [ 11.619569][ T245] R10: 00007fff7dd764f0 R11: 0000000000000246 R12: 0000000000000001 [ 11.619570][ T245] R13: 0000000000000000 R14: 00007f802a8a5680 R15: 00007f802a8a6fa0 [ 11.619577][ T245] [ 34.427984][ T858] IPv6: Can't replace route, no match found [ 34.428169][ T858] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 34.428173][ T858] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 858, name: ip [ 34.428175][ T858] preempt_count: 202, expected: 0 [ 34.428177][ T858] RCU nest depth: 0, expected: 0 [ 34.428178][ T858] locks held by ip/858: 5, last CPU#0: [ 34.428181][ T858] #0: ff11000009bd5c30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_add+0xbf/0x1a0 [ 34.428195][ T858] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 34.428202][ T858] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 34.428208][ T858] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 34.428214][ T858] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 34.428220][ T858] irq event stamp: 16221 [ 34.428221][ T858] hardirqs last enabled at (16220): [] __down_trylock_console_sem+0x86/0xa0 [ 34.428225][ T858] hardirqs last disabled at (16221): [] console_emit_next_record+0x3d4/0x4c0 [ 34.428228][ T858] softirqs last enabled at (16176): [] __alloc_skb+0x4c2/0x5f0 [ 34.428232][ T858] softirqs last disabled at (16216): [] ip6_route_add+0xbf/0x1a0 [ 34.428236][ T858] Preemption disabled at: [ 34.428236][ T858] [<0000000000000000>] 0x0 [ 34.428245][ T858] CPU: 0 UID: 0 PID: 858 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 34.428250][ T858] Tainted: [W]=WARN [ 34.428251][ T858] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 34.428253][ T858] Call Trace: [ 34.428255][ T858] [ 34.428257][ T858] dump_stack_lvl+0x6f/0xa0 [ 34.428266][ T858] __might_resched.cold+0x1fe/0x2c1 [ 34.428272][ T858] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 34.428278][ T858] ? __kmalloc_noprof+0xdb/0x760 [ 34.428284][ T858] __kmalloc_noprof+0x443/0x760 [ 34.428287][ T858] ? alloc_buf.isra.0+0x4b/0x260 [ 34.428297][ T858] ? do_raw_spin_unlock+0x59/0x250 [ 34.428301][ T858] alloc_buf.isra.0+0x4b/0x260 [ 34.428306][ T858] put_chars+0x1e1/0x2f0 [ 34.428310][ T858] ? __send_to_port+0x420/0x420 [ 34.428316][ T858] ? validate_chain+0x34a/0xc20 [ 34.428324][ T858] hvc_console_print+0x292/0x780 [ 34.428328][ T858] ? __lock_acquire+0x518/0xc20 [ 34.428331][ T858] ? __lock_acquire+0x518/0xc20 [ 34.428339][ T858] ? hvc_write+0x3a0/0x3a0 [ 34.428342][ T858] ? console_emit_next_record+0x1df/0x4c0 [ 34.428347][ T858] ? rcu_is_watching+0x16/0xd0 [ 34.428351][ T858] ? lock_acquire+0x13c/0x160 [ 34.428358][ T858] console_emit_next_record+0x22f/0x4c0 [ 34.428365][ T858] ? devkmsg_read+0x4b0/0x4b0 [ 34.428367][ T858] ? console_flush_one_record+0x106/0x710 [ 34.428372][ T858] ? rcu_is_watching+0x16/0xd0 [ 34.428376][ T858] ? lock_acquire+0x13c/0x160 [ 34.428382][ T858] console_flush_one_record+0x46f/0x710 [ 34.428389][ T858] ? console_emit_next_record+0x4c0/0x4c0 [ 34.428391][ T858] ? __lock_acquire+0x518/0xc20 [ 34.428400][ T858] console_unlock+0xee/0x1f0 [ 34.428404][ T858] ? console_flush_one_record+0x710/0x710 [ 34.428407][ T858] ? rcu_is_watching+0x16/0xd0 [ 34.428410][ T858] ? lock_acquire+0xe0/0x160 [ 34.428416][ T858] ? __down_trylock_console_sem+0x5e/0xa0 [ 34.428418][ T858] ? vprintk_emit+0x320/0x3e0 [ 34.428423][ T858] vprintk_emit+0x37c/0x3e0 [ 34.428429][ T858] ? wake_up_klogd_work_func+0x90/0x90 [ 34.428432][ T858] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 34.428436][ T858] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 34.428439][ T858] ? __create_object+0x78/0x110 [ 34.428447][ T858] _printk+0xc7/0x100 [ 34.428452][ T858] ? snapshot_read.cold+0x21/0x21 [ 34.428463][ T858] ? do_trace_netlink_extack+0x39/0x170 [ 34.428469][ T858] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 34.428480][ T858] fib6_add+0x175/0xe40 [ 34.428489][ T858] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 34.428505][ T858] ip6_route_add+0xd1/0x1a0 [ 34.428508][ T858] ? rt6_add_route_info+0x420/0x420 [ 34.428512][ T858] inet6_rtm_newroute+0x13a/0x150 [ 34.428516][ T858] ? rt6_add_route_info+0x420/0x420 [ 34.428518][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 34.428521][ T858] ? mark_usage+0x61/0x170 [ 34.428535][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 34.428540][ T858] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 34.428544][ T858] ? rtnl_get_link+0x112/0x220 [ 34.428549][ T858] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 34.428555][ T858] ? rtnl_link_fill+0x920/0x920 [ 34.428557][ T858] ? __lock_acquire+0x518/0xc20 [ 34.428565][ T858] ? lock_acquire.part.0+0xd4/0x280 [ 34.428568][ T858] ? find_held_lock+0x2b/0x80 [ 34.428574][ T858] netlink_rcv_skb+0x14e/0x3a0 [ 34.428578][ T858] ? rtnl_link_fill+0x920/0x920 [ 34.428583][ T858] ? netlink_ack+0xcf0/0xcf0 [ 34.428594][ T858] ? netlink_deliver_tap+0xc5/0x330 [ 34.428597][ T858] ? netlink_deliver_tap+0x13c/0x330 [ 34.428607][ T858] netlink_unicast+0x486/0x750 [ 34.428614][ T858] ? netlink_attachskb+0x810/0x810 [ 34.428624][ T858] netlink_sendmsg+0x75b/0xc90 [ 34.428631][ T858] ? netlink_unicast+0x750/0x750 [ 34.428638][ T858] ? __lock_release.isra.0+0x69/0x1a0 [ 34.428640][ T858] ? __import_iovec+0x36c/0x620 [ 34.428649][ T858] __sock_sendmsg+0xce/0x190 [ 34.428655][ T858] ____sys_sendmsg+0x61a/0x860 [ 34.428659][ T858] ? copy_msghdr_from_user+0x279/0x420 [ 34.428662][ T858] ? sock_write_iter+0x400/0x400 [ 34.428664][ T858] ? move_addr_to_kernel+0x40/0x40 [ 34.428672][ T858] ? do_fault_around+0x300/0x5a0 [ 34.428676][ T858] ? find_held_lock+0x2b/0x80 [ 34.428684][ T858] ___sys_sendmsg+0x14e/0x1d0 [ 34.428687][ T858] ? do_pte_missing+0x86f/0xcc0 [ 34.428691][ T858] ? copy_msghdr_from_user+0x420/0x420 [ 34.428695][ T858] ? rcu_read_unlock+0x20/0x70 [ 34.428723][ T858] __sys_sendmsg+0x12c/0x1d0 [ 34.428728][ T858] ? __sys_sendmsg_sock+0x20/0x20 [ 34.428737][ T858] ? rcu_is_watching+0x16/0xd0 [ 34.428740][ T858] ? rcu_is_watching+0x16/0xd0 [ 34.428746][ T858] do_syscall_64+0xff/0x530 [ 34.428750][ T858] ? exc_page_fault+0xee/0x100 [ 34.428754][ T858] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 34.428757][ T858] RIP: 0033:0x7efe8116254e [ 34.428761][ 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 [ 34.428763][ T858] RSP: 002b:00007ffd79201620 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 34.428767][ T858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe8116254e [ 34.428769][ T858] RDX: 0000000000000000 RSI: 00007ffd792016d0 RDI: 0000000000000005 [ 34.428770][ T858] RBP: 00007ffd79201630 R08: 0000000000000000 R09: 0000000000000000 [ 34.428772][ T858] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912a25 [ 34.428773][ T858] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000 [ 34.428786][ T858] [ 35.744603][ T928] IPv6: Can't replace route, no match found [ 35.744629][ T928] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 35.744632][ T928] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 928, name: ip [ 35.744633][ T928] preempt_count: 202, expected: 0 [ 35.744634][ T928] RCU nest depth: 0, expected: 0 [ 35.744635][ T928] locks held by ip/928: 5, last CPU#2: [ 35.744637][ T928] #0: ff11000009bd5c30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_multipath_add+0x40d/0x13f0 [ 35.744650][ T928] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 35.744656][ T928] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 35.744660][ T928] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 35.744664][ T928] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 35.744668][ T928] irq event stamp: 19203 [ 35.744669][ T928] hardirqs last enabled at (19202): [] __down_trylock_console_sem+0x86/0xa0 [ 35.744673][ T928] hardirqs last disabled at (19203): [] console_emit_next_record+0x3d4/0x4c0 [ 35.744675][ T928] softirqs last enabled at (19118): [] __alloc_skb+0x4c2/0x5f0 [ 35.744678][ T928] softirqs last disabled at (19196): [] ip6_route_multipath_add+0x40d/0x13f0 [ 35.744680][ T928] Preemption disabled at: [ 35.744681][ T928] [<0000000000000000>] 0x0 [ 35.744688][ T928] CPU: 2 UID: 0 PID: 928 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 35.744692][ T928] Tainted: [W]=WARN [ 35.744693][ T928] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 35.744695][ T928] Call Trace: [ 35.744696][ T928] [ 35.744698][ T928] dump_stack_lvl+0x6f/0xa0 [ 35.744705][ T928] __might_resched.cold+0x1fe/0x2c1 [ 35.744709][ T928] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 35.744714][ T928] ? __kmalloc_noprof+0xdb/0x760 [ 35.744719][ T928] __kmalloc_noprof+0x443/0x760 [ 35.744722][ T928] ? alloc_buf.isra.0+0x4b/0x260 [ 35.744730][ T928] ? do_raw_spin_unlock+0x59/0x250 [ 35.744733][ T928] alloc_buf.isra.0+0x4b/0x260 [ 35.744737][ T928] put_chars+0x1e1/0x2f0 [ 35.744738][ T928] ? prb_final_commit+0x50/0x50 [ 35.744741][ T928] ? __send_to_port+0x420/0x420 [ 35.744744][ T928] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 35.744747][ T928] ? rcu_read_lock_any_held+0x3c/0x90 [ 35.744750][ T928] ? validate_chain+0x38b/0xc20 [ 35.744754][ T928] hvc_console_print+0x292/0x780 [ 35.744759][ T928] ? mark_usage+0x61/0x170 [ 35.744761][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744762][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744766][ T928] ? hvc_write+0x3a0/0x3a0 [ 35.744769][ T928] ? console_emit_next_record+0x1df/0x4c0 [ 35.744772][ T928] ? rcu_is_watching+0x16/0xd0 [ 35.744774][ T928] ? lock_acquire+0x13c/0x160 [ 35.744778][ T928] console_emit_next_record+0x22f/0x4c0 [ 35.744783][ T928] ? devkmsg_read+0x4b0/0x4b0 [ 35.744784][ T928] ? console_flush_one_record+0x106/0x710 [ 35.744788][ T928] ? rcu_is_watching+0x16/0xd0 [ 35.744789][ T928] ? lock_acquire+0x13c/0x160 [ 35.744793][ T928] console_flush_one_record+0x46f/0x710 [ 35.744798][ T928] ? console_emit_next_record+0x4c0/0x4c0 [ 35.744800][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744805][ T928] console_unlock+0xee/0x1f0 [ 35.744808][ T928] ? console_flush_one_record+0x710/0x710 [ 35.744810][ T928] ? rcu_is_watching+0x16/0xd0 [ 35.744811][ T928] ? lock_acquire+0xe0/0x160 [ 35.744815][ T928] ? __down_trylock_console_sem+0x5e/0xa0 [ 35.744817][ T928] ? vprintk_emit+0x320/0x3e0 [ 35.744821][ T928] vprintk_emit+0x37c/0x3e0 [ 35.744826][ T928] ? wake_up_klogd_work_func+0x90/0x90 [ 35.744829][ T928] ? kasan_save_stack+0x2f/0x50 [ 35.744832][ T928] ? __kasan_kmalloc+0x7b/0x90 [ 35.744833][ T928] ? __kmalloc_cache_noprof+0x29a/0x620 [ 35.744835][ T928] ? ip6_route_multipath_add+0xd90/0x13f0 [ 35.744836][ T928] ? inet6_rtm_newroute+0xf2/0x150 [ 35.744838][ T928] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.744840][ T928] ? netlink_rcv_skb+0x14e/0x3a0 [ 35.744845][ T928] _printk+0xc7/0x100 [ 35.744849][ T928] ? snapshot_read.cold+0x21/0x21 [ 35.744856][ T928] ? do_trace_netlink_extack+0x39/0x170 [ 35.744859][ T928] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 35.744866][ T928] fib6_add+0x175/0xe40 [ 35.744873][ T928] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 35.744882][ T928] ip6_route_multipath_add+0x428/0x13f0 [ 35.744887][ T928] ? ip6_route_info_create_nh+0xa20/0xa20 [ 35.744897][ T928] ? mark_usage+0x61/0x170 [ 35.744899][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744901][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744905][ T928] ? rt6_add_route_info+0x420/0x420 [ 35.744907][ T928] inet6_rtm_newroute+0xf2/0x150 [ 35.744910][ T928] ? rt6_add_route_info+0x420/0x420 [ 35.744911][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 35.744913][ T928] ? mark_usage+0x61/0x170 [ 35.744922][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 35.744927][ T928] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 35.744930][ T928] ? rtnl_get_link+0x112/0x220 [ 35.744933][ T928] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 35.744937][ T928] ? rtnl_link_fill+0x920/0x920 [ 35.744938][ T928] ? __lock_acquire+0x518/0xc20 [ 35.744942][ T928] ? lock_acquire.part.0+0xd4/0x280 [ 35.744945][ T928] ? find_held_lock+0x2b/0x80 [ 35.744948][ T928] netlink_rcv_skb+0x14e/0x3a0 [ 35.744950][ T928] ? rtnl_link_fill+0x920/0x920 [ 35.744953][ T928] ? netlink_ack+0xcf0/0xcf0 [ 35.744960][ T928] ? netlink_deliver_tap+0xc5/0x330 [ 35.744962][ T928] ? netlink_deliver_tap+0x13c/0x330 [ 35.744966][ T928] netlink_unicast+0x486/0x750 [ 35.744972][ T928] ? netlink_attachskb+0x810/0x810 [ 35.744980][ T928] netlink_sendmsg+0x75b/0xc90 [ 35.744985][ T928] ? netlink_unicast+0x750/0x750 [ 35.744988][ T928] ? __lock_release.isra.0+0x69/0x1a0 [ 35.744990][ T928] ? __import_iovec+0x36c/0x620 [ 35.744996][ T928] __sock_sendmsg+0xce/0x190 [ 35.745000][ T928] ____sys_sendmsg+0x61a/0x860 [ 35.745002][ T928] ? copy_msghdr_from_user+0x279/0x420 [ 35.745004][ T928] ? sock_write_iter+0x400/0x400 [ 35.745006][ T928] ? move_addr_to_kernel+0x40/0x40 [ 35.745011][ T928] ? do_fault_around+0x300/0x5a0 [ 35.745014][ T928] ? find_held_lock+0x2b/0x80 [ 35.745020][ T928] ___sys_sendmsg+0x14e/0x1d0 [ 35.745023][ T928] ? do_pte_missing+0x86f/0xcc0 [ 35.745026][ T928] ? copy_msghdr_from_user+0x420/0x420 [ 35.745028][ T928] ? rcu_read_unlock+0x20/0x70 [ 35.745043][ T928] __sys_sendmsg+0x12c/0x1d0 [ 35.745046][ T928] ? __sys_sendmsg_sock+0x20/0x20 [ 35.745052][ T928] ? rcu_is_watching+0x16/0xd0 [ 35.745053][ T928] ? rcu_is_watching+0x16/0xd0 [ 35.745056][ T928] do_syscall_64+0xff/0x530 [ 35.745061][ T928] ? exc_page_fault+0xee/0x100 [ 35.745066][ T928] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 35.745069][ T928] RIP: 0033:0x7f780c32754e [ 35.745071][ 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 [ 35.745073][ T928] RSP: 002b:00007ffe45716e10 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 35.745076][ T928] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f780c32754e [ 35.745077][ T928] RDX: 0000000000000000 RSI: 00007ffe45716ec0 RDI: 0000000000000005 [ 35.745078][ T928] RBP: 00007ffe45716e20 R08: 0000000000000000 R09: 0000000000000000 [ 35.745079][ T928] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a912a26 [ 35.745080][ T928] R13: 00000000004a1620 R14: 00007ffe45719430 R15: 0000000000000000 [ 35.745087][ T928] [ 52.661935][ T1693] ip (1693) used greatest stack depth: 23472 bytes left [ 52.661952][ T1693] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 52.661954][ T1693] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1693, name: ip [ 52.661956][ T1693] preempt_count: 2, expected: 0 [ 52.661957][ T1693] RCU nest depth: 0, expected: 0 [ 52.661958][ T1693] locks held by ip/1693: 5, last CPU#1: [ 52.661960][ T1693] #0: ffffffffa0e167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 52.661971][ T1693] #1: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 52.661976][ T1693] #2: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 52.661980][ T1693] #3: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 52.661984][ T1693] #4: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 52.661988][ T1693] irq event stamp: 35080 [ 52.661989][ T1693] hardirqs last enabled at (35079): [] __down_trylock_console_sem+0x86/0xa0 [ 52.661993][ T1693] hardirqs last disabled at (35080): [] console_emit_next_record+0x3d4/0x4c0 [ 52.661995][ T1693] softirqs last enabled at (33512): [] netlink_release+0x17b/0xcf0 [ 52.661999][ T1693] softirqs last disabled at (33510): [] netlink_release+0xd2/0xcf0 [ 52.662002][ T1693] Preemption disabled at: [ 52.662003][ T1693] [<0000000000000000>] 0x0 [ 52.662010][ T1693] CPU: 1 UID: 0 PID: 1693 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 52.662013][ T1693] Tainted: [W]=WARN [ 52.662014][ T1693] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 52.662016][ T1693] Call Trace: [ 52.662017][ T1693] [ 52.662019][ T1693] dump_stack_lvl+0x6f/0xa0 [ 52.662026][ T1693] __might_resched.cold+0x1fe/0x2c1 [ 52.662030][ T1693] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 52.662035][ T1693] ? __kmalloc_noprof+0xdb/0x760 [ 52.662039][ T1693] __kmalloc_noprof+0x443/0x760 [ 52.662041][ T1693] ? alloc_buf.isra.0+0x4b/0x260 [ 52.662048][ T1693] ? do_raw_spin_unlock+0x59/0x250 [ 52.662051][ T1693] alloc_buf.isra.0+0x4b/0x260 [ 52.662055][ T1693] put_chars+0x1e1/0x2f0 [ 52.662057][ T1693] ? __send_to_port+0x420/0x420 [ 52.662059][ T1693] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 52.662062][ T1693] ? validate_chain+0x38b/0xc20 [ 52.662068][ T1693] hvc_console_print+0x292/0x780 [ 52.662076][ T1693] ? hvc_write+0x3a0/0x3a0 [ 52.662079][ T1693] ? rcu_is_watching+0x16/0xd0 [ 52.662081][ T1693] ? lock_acquire+0x13c/0x160 [ 52.662085][ T1693] console_emit_next_record+0x22f/0x4c0 [ 52.662089][ T1693] ? devkmsg_read+0x4b0/0x4b0 [ 52.662091][ T1693] ? console_flush_one_record+0x106/0x710 [ 52.662095][ T1693] ? rcu_is_watching+0x16/0xd0 [ 52.662097][ T1693] ? lock_acquire+0x13c/0x160 [ 52.662101][ T1693] console_flush_one_record+0x46f/0x710 [ 52.662105][ T1693] ? console_emit_next_record+0x4c0/0x4c0 [ 52.662107][ T1693] ? __lock_acquire+0x518/0xc20 [ 52.662113][ T1693] console_unlock+0xee/0x1f0 [ 52.662115][ T1693] ? console_flush_one_record+0x710/0x710 [ 52.662117][ T1693] ? rcu_is_watching+0x16/0xd0 [ 52.662119][ T1693] ? lock_acquire+0xe0/0x160 [ 52.662123][ T1693] ? __down_trylock_console_sem+0x5e/0xa0 [ 52.662125][ T1693] ? vprintk_emit+0x320/0x3e0 [ 52.662128][ T1693] vprintk_emit+0x37c/0x3e0 [ 52.662131][ T1693] ? wake_up_klogd_work_func+0x90/0x90 [ 52.662134][ T1693] ? __lock_acquire+0x518/0xc20 [ 52.662138][ T1693] _printk+0xc7/0x100 [ 52.662142][ T1693] ? snapshot_read.cold+0x21/0x21 [ 52.662145][ T1693] ? do_raw_spin_lock+0x131/0x280 [ 52.662148][ T1693] ? __rwlock_init+0x150/0x150 [ 52.662152][ T1693] ? do_raw_spin_lock+0x131/0x280 [ 52.662155][ T1693] do_exit.cold+0x82/0x9c [ 52.662158][ T1693] ? exit_notify+0x890/0x890 [ 52.662160][ T1693] ? __lock_release.isra.0+0x69/0x1a0 [ 52.662163][ T1693] ? rcu_is_watching+0x16/0xd0 [ 52.662166][ T1693] do_group_exit+0xb8/0x370 [ 52.662169][ T1693] __x64_sys_exit_group+0x3c/0x50 [ 52.662171][ T1693] x64_sys_call+0x1567/0x1570 [ 52.662174][ T1693] do_syscall_64+0xff/0x530 [ 52.662178][ T1693] ? exc_page_fault+0xee/0x100 [ 52.662181][ T1693] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 52.662184][ T1693] RIP: 0033:0x7fe9f0b2a1b8 [ 52.662186][ T1693] Code: Unable to access opcode bytes at 0x7fe9f0b2a18e. [ 52.662187][ T1693] RSP: 002b:00007ffd0d42a5d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 52.662190][ T1693] RAX: ffffffffffffffda RBX: 00007fe9f0c5af88 RCX: 00007fe9f0b2a1b8 [ 52.662191][ T1693] RDX: 00007fe9f0874fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 52.662192][ T1693] RBP: 00007ffd0d42a630 R08: 0000000000000000 R09: 0000000000008010 [ 52.662193][ T1693] R10: 00007ffd0d42a3f0 R11: 0000000000000246 R12: 0000000000000001 [ 52.662194][ T1693] R13: 0000000000000000 R14: 00007fe9f0c59680 R15: 00007fe9f0c5afa0 [ 52.662201][ T1693] [ 60.276426][ T1900] Mirror/redirect action on [ 60.276442][ T1900] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 60.276444][ T1900] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1900, name: modprobe [ 60.276446][ T1900] preempt_count: 1, expected: 0 [ 60.276447][ T1900] RCU nest depth: 0, expected: 0 [ 60.276448][ T1900] locks held by modprobe/1900: 4, last CPU#0: [ 60.276450][ T1900] #0: ffffffffa0f7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 60.276461][ T1900] #1: ffffffffa0f7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 60.276466][ T1900] #2: ffffffffa0e9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 60.276470][ T1900] #3: ffffffffa0e9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 60.276474][ T1900] irq event stamp: 20116 [ 60.276475][ T1900] hardirqs last enabled at (20115): [] __down_trylock_console_sem+0x86/0xa0 [ 60.276478][ T1900] hardirqs last disabled at (20116): [] console_emit_next_record+0x3d4/0x4c0 [ 60.276480][ T1900] softirqs last enabled at (18748): [] handle_softirqs+0x67c/0x900 [ 60.276484][ T1900] softirqs last disabled at (17591): [] __irq_exit_rcu+0x145/0x1c0 [ 60.276486][ T1900] Preemption disabled at: [ 60.276487][ T1900] [] vprintk_emit+0x31b/0x3e0 [ 60.276492][ T1900] CPU: 0 UID: 0 PID: 1900 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 60.276495][ T1900] Tainted: [W]=WARN [ 60.276496][ T1900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 60.276498][ T1900] Call Trace: [ 60.276499][ T1900] [ 60.276501][ T1900] dump_stack_lvl+0x6f/0xa0 [ 60.276506][ T1900] ? vprintk_emit+0x31b/0x3e0 [ 60.276508][ T1900] __might_resched.cold+0x1fe/0x2c1 [ 60.276513][ T1900] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 60.276517][ T1900] ? __kmalloc_noprof+0xdb/0x760 [ 60.276522][ T1900] __kmalloc_noprof+0x443/0x760 [ 60.276524][ T1900] ? alloc_buf.isra.0+0x4b/0x260 [ 60.276531][ T1900] ? do_raw_spin_unlock+0x59/0x250 [ 60.276533][ T1900] alloc_buf.isra.0+0x4b/0x260 [ 60.276537][ T1900] put_chars+0x1e1/0x2f0 [ 60.276540][ T1900] ? __send_to_port+0x420/0x420 [ 60.276541][ T1900] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 60.276545][ T1900] ? rcu_read_lock_any_held+0x3c/0x90 [ 60.276548][ T1900] ? validate_chain+0x38b/0xc20 [ 60.276553][ T1900] hvc_console_print+0x292/0x780 [ 60.276557][ T1900] ? __lock_acquire+0x518/0xc20 [ 60.276562][ T1900] ? hvc_write+0x3a0/0x3a0 [ 60.276565][ T1900] ? rcu_is_watching+0x16/0xd0 [ 60.276570][ T1900] console_emit_next_record+0x22f/0x4c0 [ 60.276574][ T1900] ? devkmsg_read+0x4b0/0x4b0 [ 60.276576][ T1900] ? console_flush_one_record+0x106/0x710 [ 60.276579][ T1900] ? rcu_is_watching+0x16/0xd0 [ 60.276581][ T1900] ? lock_acquire+0x13c/0x160 [ 60.276585][ T1900] console_flush_one_record+0x46f/0x710 [ 60.276589][ T1900] ? console_emit_next_record+0x4c0/0x4c0 [ 60.276591][ T1900] ? __lock_acquire+0x518/0xc20 [ 60.276597][ T1900] console_unlock+0xee/0x1f0 [ 60.276600][ T1900] ? console_flush_one_record+0x710/0x710 [ 60.276602][ T1900] ? rcu_is_watching+0x16/0xd0 [ 60.276603][ T1900] ? lock_acquire+0xe0/0x160 [ 60.276609][ T1900] ? __down_trylock_console_sem+0x5e/0xa0 [ 60.276611][ T1900] ? vprintk_emit+0x320/0x3e0 [ 60.276614][ T1900] vprintk_emit+0x37c/0x3e0 [ 60.276617][ T1900] ? wake_up_klogd_work_func+0x90/0x90 [ 60.276619][ T1900] ? netdev_run_todo+0x2a8/0xfd0 [ 60.276623][ T1900] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 60.276628][ T1900] ? mirred_cleanup_module+0x7f0/0x7f0 [act_mirred] [ 60.276630][ T1900] _printk+0xc7/0x100 [ 60.276634][ T1900] ? snapshot_read.cold+0x21/0x21 [ 60.276636][ T1900] ? __lock_release.isra.0+0x69/0x1a0 [ 60.276639][ T1900] ? mirred_cleanup_module+0x7f0/0x7f0 [act_mirred] [ 60.276641][ T1900] ? __up_write+0x23d/0x5f0 [ 60.276642][ T1900] ? __up_write+0x2e5/0x5f0 [ 60.276646][ T1900] ? __up_write+0x2c7/0x5f0 [ 60.276648][ T1900] mirred_init_module+0x28/0x1000 [act_mirred] [ 60.276655][ T1900] do_one_initcall+0x124/0x4f0 [ 60.276658][ T1900] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 60.276663][ T1900] ? do_init_module+0xae/0x8a0 [ 60.276666][ T1900] ? kasan_unpoison+0x44/0x70 [ 60.276671][ T1900] do_init_module+0x2ad/0x8a0 [ 60.276675][ T1900] ? lockdep_hardirqs_on+0x91/0x130 [ 60.276679][ T1900] ? free_module+0x470/0x470 [ 60.276681][ T1900] ? kfree+0x123/0x590 [ 60.276685][ T1900] load_module+0x1424/0x1bb0 [ 60.276691][ T1900] ? security_kernel_post_read_file+0x2f/0x60 [ 60.276695][ T1900] ? layout_and_allocate.isra.0+0x680/0x680 [ 60.276699][ T1900] ? __ia32_sys_fsconfig+0x180/0x180 [ 60.276702][ T1900] ? find_held_lock+0x2b/0x80 [ 60.276705][ T1900] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 60.276708][ T1900] init_module_from_file+0x11f/0x1a0 [ 60.276711][ T1900] ? __do_sys_init_module+0x270/0x270 [ 60.276718][ T1900] ? __rwlock_init+0x150/0x150 [ 60.276722][ T1900] ? do_raw_spin_unlock+0x59/0x250 [ 60.276725][ T1900] idempotent_init_module+0x37b/0x7c0 [ 60.276728][ T1900] ? init_module_from_file+0x1a0/0x1a0 [ 60.276733][ T1900] ? cap_capable+0x1d7/0x3d0 [ 60.276735][ T1900] ? exc_page_fault+0x87/0x100 [ 60.276740][ T1900] __x64_sys_finit_module+0xdf/0x190 [ 60.276742][ T1900] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 60.276746][ T1900] do_syscall_64+0xff/0x530 [ 60.276749][ T1900] ? exc_page_fault+0xee/0x100 [ 60.276751][ T1900] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 60.276753][ T1900] RIP: 0033:0x7fe5b301a37d [ 60.276756][ T1900] 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 [ 60.276758][ T1900] RSP: 002b:00007ffffb493f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 60.276761][ T1900] RAX: ffffffffffffffda RBX: 000056356f732810 RCX: 00007fe5b301a37d [ 60.276762][ T1900] RDX: 0000000000000000 RSI: 000056355be57ffd RDI: 0000000000000000 [ 60.276763][ T1900] RBP: 00007ffffb493fe0 R08: 0000000000000000 R09: 0000000000000000 [ 60.276764][ T1900] R10: 0000000000000000 R11: 0000000000000246 R12: 000056355be57ffd [ 60.276765][ T1900] R13: 000056356f732960 R14: 0000000000040000 R15: 0000000000000000 [ 60.276772][ T1900] [ 88.023649][ C2] [ 88.023667][ C2] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 88.023670][ C2] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/2 [ 88.023671][ C2] preempt_count: 304, expected: 0 [ 88.023673][ C2] RCU nest depth: 0, expected: 0 [ 88.023674][ C2] INFO: lockdep is turned off. [ 88.023675][ C2] irq event stamp: 5075520 [ 88.023675][ C2] hardirqs last enabled at (5075520): [] _raw_spin_unlock_irq+0x28/0x50 [ 88.023685][ C2] hardirqs last disabled at (5075519): [] _raw_spin_lock_irq+0x4a/0x50 [ 88.023687][ C2] softirqs last enabled at (5075474): [] handle_softirqs+0x67c/0x900 [ 88.023691][ C2] softirqs last disabled at (5075517): [] __irq_exit_rcu+0x145/0x1c0 [ 88.023693][ C2] Preemption disabled at: [ 88.023694][ C2] [<0000000000000000>] 0x0 [ 88.023702][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.023706][ C2] Tainted: [W]=WARN [ 88.023707][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.023709][ C2] Call Trace: [ 88.023710][ C2] [ 88.023713][ C2] dump_stack_lvl+0x6f/0xa0 [ 88.023719][ C2] __might_resched.cold+0x1fe/0x2c1 [ 88.023723][ C2] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 88.023726][ C2] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 88.023729][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023732][ C2] __kmalloc_noprof+0x443/0x760 [ 88.023735][ C2] ? __rwlock_init+0x150/0x150 [ 88.023738][ C2] ? alloc_buf.isra.0+0x4b/0x260 [ 88.023743][ C2] ? do_raw_spin_unlock+0x59/0x250 [ 88.023745][ C2] alloc_buf.isra.0+0x4b/0x260 [ 88.023748][ C2] put_chars+0x1e1/0x2f0 [ 88.023749][ C2] ? prb_final_commit+0x50/0x50 [ 88.023751][ C2] ? __send_to_port+0x420/0x420 [ 88.023752][ C2] ? printk_get_next_message+0x240/0x650 [ 88.023755][ C2] hvc_console_print+0x292/0x780 [ 88.023760][ C2] ? hvc_write+0x3a0/0x3a0 [ 88.023762][ C2] ? do_raw_spin_lock+0x131/0x280 [ 88.023764][ C2] ? vsnprintf+0x668/0x1700 [ 88.023766][ C2] ? __rwlock_init+0x150/0x150 [ 88.023768][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023769][ C2] ? lock_acquire+0x13c/0x160 [ 88.023771][ C2] console_emit_next_record+0x22f/0x4c0 [ 88.023774][ C2] ? devkmsg_read+0x4b0/0x4b0 [ 88.023776][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023778][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023779][ C2] ? lock_acquire+0x13c/0x160 [ 88.023781][ C2] ? console_flush_one_record+0x111/0x710 [ 88.023783][ C2] console_flush_one_record+0x46f/0x710 [ 88.023785][ C2] ? console_emit_next_record+0x4c0/0x4c0 [ 88.023788][ C2] console_unlock+0xee/0x1f0 [ 88.023790][ C2] ? lock_acquire+0x13c/0x160 [ 88.023792][ C2] ? console_flush_one_record+0x710/0x710 [ 88.023793][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023794][ C2] ? lock_release+0x184/0x1f0 [ 88.023796][ C2] ? lock_acquire+0xe0/0x160 [ 88.023798][ C2] ? __down_trylock_console_sem+0x5e/0xa0 [ 88.023800][ C2] ? vprintk_emit+0x320/0x3e0 [ 88.023802][ C2] vprintk_emit+0x37c/0x3e0 [ 88.023803][ C2] ? wake_up_klogd_work_func+0x90/0x90 [ 88.023805][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023806][ C2] _printk+0xc7/0x100 [ 88.023810][ C2] ? snapshot_read.cold+0x21/0x21 [ 88.023811][ C2] ? arch_stack_walk+0xd7/0x130 [ 88.023814][ C2] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 88.023816][ C2] ? nbcon_cpu_emergency_enter+0x28/0x80 [ 88.023818][ C2] print_irq_inversion_bug.part.0+0x32/0xc0 [ 88.023827][ C2] mark_lock_irq+0x989/0x9c0 [ 88.023830][ C2] mark_lock+0x1d7/0xa00 [ 88.023832][ C2] mark_usage+0x42/0x170 [ 88.023834][ C2] __lock_acquire+0x388/0xc20 [ 88.023837][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.023839][ C2] ? fib6_run_gc+0x96/0x250 [ 88.023843][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023844][ C2] ? __lock_acquire+0x518/0xc20 [ 88.023846][ C2] ? lock_acquire+0x13c/0x160 [ 88.023848][ C2] ? fib6_run_gc+0x250/0x250 [ 88.023850][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.023851][ C2] ? fib6_run_gc+0x96/0x250 [ 88.023853][ C2] fib6_run_gc+0x96/0x250 [ 88.023854][ C2] ? fib6_add+0xe40/0xe40 [ 88.023856][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023857][ C2] ? lock_acquire+0x13c/0x160 [ 88.023859][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023860][ C2] call_timer_fn+0x160/0x4d0 [ 88.023864][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 88.023866][ C2] ? debug_object_active_state+0x430/0x430 [ 88.023869][ C2] ? find_held_lock+0x2b/0x80 [ 88.023871][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 88.023873][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023874][ C2] __run_timers+0x68f/0xaa0 [ 88.023876][ C2] ? fib6_run_gc+0x250/0x250 [ 88.023878][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 88.023880][ C2] ? __lock_acquire+0x518/0xc20 [ 88.023883][ C2] ? __rwlock_init+0x150/0x150 [ 88.023885][ C2] run_timer_softirq+0xf0/0x160 [ 88.023888][ C2] ? __run_timers+0xaa0/0xaa0 [ 88.023890][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.023893][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023894][ C2] handle_softirqs+0x1d3/0x900 [ 88.023896][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 88.023898][ C2] ? _local_bh_enable+0xc0/0xc0 [ 88.023900][ C2] __irq_exit_rcu+0x145/0x1c0 [ 88.023902][ C2] irq_exit_rcu+0xe/0x30 [ 88.023903][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 88.023906][ C2] [ 88.023906][ C2] [ 88.023907][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 88.023909][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 88.023911][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 88.023914][ C2] 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 [ 88.023916][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 88.023919][ C2] RAX: 00000000004d723b RBX: ff11000001c1c740 RCX: ffffffff9d306247 [ 88.023921][ C2] RDX: ff11000001c1c740 RSI: ffffffffa0511027 RDI: ffffffff9fe949e0 [ 88.023921][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.023923][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 88.023923][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 88.023925][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.023929][ C2] default_idle+0x9/0x10 [ 88.023931][ C2] default_idle_call+0x6e/0xb0 [ 88.023932][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.023934][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 88.023936][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 88.023939][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.023940][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.023941][ C2] do_idle+0xd8/0x190 [ 88.023943][ C2] cpu_startup_entry+0x53/0x70 [ 88.023945][ C2] start_secondary+0x204/0x2b0 [ 88.023947][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 88.023949][ C2] common_startup_64+0x13e/0x148 [ 88.023953][ C2] [ 88.050986][ C2] ======================================================== [ 88.051240][ C2] WARNING: possible irq lock inversion dependency detected [ 88.051449][ C2] 7.2.0-virtme #1 Tainted: G W [ 88.051670][ C2] -------------------------------------------------------- [ 88.051922][ C2] swapper/2/0 just changed the state of lock: [ 88.052094][ C2] ff11000009d1eef8 (&net->ipv6.fib6_gc_lock){+.-.}-{3:3}, at: fib6_run_gc+0x96/0x250 [ 88.052387][ C2] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 88.052640][ C2] (fs_reclaim){+.+.}-{0:0} [ 88.052643][ C2] [ 88.052643][ C2] [ 88.052643][ C2] and interrupts could create inverse lock ordering between them. [ 88.052643][ C2] [ 88.053251][ C2] [ 88.053251][ C2] other info that might help us debug this: [ 88.053502][ C2] Chain exists of: [ 88.053502][ C2] &net->ipv6.fib6_gc_lock --> &tb->tb6_lock --> fs_reclaim [ 88.053502][ C2] [ 88.053903][ C2] Possible interrupt unsafe locking scenario: [ 88.053903][ C2] [ 88.054157][ C2] CPU0 CPU1 [ 88.054297][ C2] ---- ---- [ 88.054485][ C2] lock(fs_reclaim); [ 88.054592][ C2] local_irq_disable(); [ 88.054816][ C2] lock(&net->ipv6.fib6_gc_lock); [ 88.055028][ C2] lock(&tb->tb6_lock); [ 88.055250][ C2] [ 88.055356][ C2] lock(&net->ipv6.fib6_gc_lock); [ 88.055546][ C2] [ 88.055546][ C2] *** DEADLOCK *** [ 88.055546][ C2] [ 88.055797][ C2] locks held by swapper/2/0: 1, last CPU#2: [ 88.055978][ C2] #0: ffa0000000228c90 ((&net->ipv6.ip6_fib_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 88.056305][ C2] [ 88.056305][ C2] the shortest dependencies between 2nd lock and 1st lock: [ 88.056589][ C2] -> (fs_reclaim){+.+.}-{0:0} { [ 88.056785][ C2] HARDIRQ-ON-W at: [ 88.056901][ C2] __lock_acquire+0x388/0xc20 [ 88.057130][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.057336][ C2] fs_reclaim_acquire+0xd5/0x120 [ 88.057561][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 88.057815][ C2] kthread_create_worker_on_node+0xea/0x210 [ 88.058035][ C2] workqueue_init+0x2a/0x680 [ 88.058258][ C2] kernel_init_freeable+0x2fe/0x630 [ 88.058514][ C2] kernel_init+0x21/0x150 [ 88.058693][ C2] ret_from_fork+0x474/0x6b0 [ 88.058921][ C2] ret_from_fork_asm+0x11/0x20 [ 88.059143][ C2] SOFTIRQ-ON-W at: [ 88.059248][ C2] __lock_acquire+0x388/0xc20 [ 88.059468][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.059679][ C2] fs_reclaim_acquire+0xd5/0x120 [ 88.059907][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 88.060179][ C2] kthread_create_worker_on_node+0xea/0x210 [ 88.060435][ C2] workqueue_init+0x2a/0x680 [ 88.060609][ C2] kernel_init_freeable+0x2fe/0x630 [ 88.060871][ C2] kernel_init+0x21/0x150 [ 88.061088][ C2] ret_from_fork+0x474/0x6b0 [ 88.061260][ C2] ret_from_fork_asm+0x11/0x20 [ 88.061482][ C2] INITIAL USE at: [ 88.061586][ C2] __lock_acquire+0x388/0xc20 [ 88.061807][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.061984][ C2] fs_reclaim_acquire+0xd5/0x120 [ 88.062206][ C2] __kmalloc_cache_noprof+0x6e/0x620 [ 88.062464][ C2] kthread_create_worker_on_node+0xea/0x210 [ 88.062720][ C2] workqueue_init+0x2a/0x680 [ 88.062899][ C2] kernel_init_freeable+0x2fe/0x630 [ 88.063152][ C2] kernel_init+0x21/0x150 [ 88.063377][ C2] ret_from_fork+0x474/0x6b0 [ 88.063551][ C2] ret_from_fork_asm+0x11/0x20 [ 88.063774][ C2] } [ 88.063853][ C2] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 88.064110][ C2] ... acquired at: [ 88.064218][ C2] __lock_acquire+0x518/0xc20 [ 88.064404][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.064546][ C2] fs_reclaim_acquire+0xd5/0x120 [ 88.064736][ C2] __kmalloc_noprof+0xd3/0x760 [ 88.064878][ C2] alloc_buf.isra.0+0x4b/0x260 [ 88.065063][ C2] put_chars+0x1e1/0x2f0 [ 88.065202][ C2] hvc_console_print+0x292/0x780 [ 88.065390][ C2] console_emit_next_record+0x22f/0x4c0 [ 88.065530][ C2] console_flush_one_record+0x46f/0x710 [ 88.065671][ C2] console_unlock+0xee/0x1f0 [ 88.065808][ C2] vprintk_emit+0x37c/0x3e0 [ 88.065999][ C2] _printk+0xc7/0x100 [ 88.066104][ C2] loop_init+0x12a/0x130 [ 88.066291][ C2] do_one_initcall+0x124/0x4f0 [ 88.066428][ C2] kernel_init_freeable+0x596/0x630 [ 88.066614][ C2] kernel_init+0x21/0x150 [ 88.066754][ C2] ret_from_fork+0x474/0x6b0 [ 88.066949][ C2] ret_from_fork_asm+0x11/0x20 [ 88.067088][ C2] [ 88.067159][ C2] -> (console_owner){....}-{0:0} { [ 88.067358][ C2] INITIAL USE at: [ 88.067465][ C2] } [ 88.067534][ C2] ... key at: [] console_owner_dep_map+0x0/0x60 [ 88.067788][ C2] ... acquired at: [ 88.067947][ C2] __lock_acquire+0x518/0xc20 [ 88.068087][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.068271][ C2] console_lock_spinning_enable+0x5c/0x60 [ 88.068444][ C2] console_emit_next_record+0x1d1/0x4c0 [ 88.068630][ C2] console_flush_one_record+0x46f/0x710 [ 88.068769][ C2] console_unlock+0xee/0x1f0 [ 88.068957][ C2] vprintk_emit+0x37c/0x3e0 [ 88.069095][ C2] _printk+0xc7/0x100 [ 88.069249][ C2] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 88.069421][ C2] fib6_add+0x175/0xe40 [ 88.069572][ C2] ip6_route_add+0xd1/0x1a0 [ 88.069712][ C2] inet6_rtm_newroute+0x13a/0x150 [ 88.069906][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.070045][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.070229][ C2] netlink_unicast+0x486/0x750 [ 88.070370][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.070564][ C2] __sock_sendmsg+0xce/0x190 [ 88.070706][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.070893][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.071033][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.071218][ C2] do_syscall_64+0xff/0x530 [ 88.071357][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.071578][ C2] [ 88.071648][ C2] -> (&tb->tb6_lock){+...}-{3:3} { [ 88.071794][ C2] HARDIRQ-ON-W at: [ 88.071952][ C2] __lock_acquire+0x388/0xc20 [ 88.072127][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.072346][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.072567][ C2] __fib6_clean_all+0xd9/0x290 [ 88.072743][ C2] add_addr+0x1a4/0x310 [ 88.072970][ C2] addrconf_notify+0xa67/0xf30 [ 88.073192][ C2] notifier_call_chain+0xae/0x300 [ 88.073363][ C2] __dev_notify_flags+0x1b7/0x450 [ 88.073586][ C2] netif_change_flags+0xfe/0x190 [ 88.073763][ C2] do_setlink.isra.0+0x1d25/0x2a60 [ 88.073991][ C2] rtnl_newlink+0x9f1/0x11b0 [ 88.074210][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.074381][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.074605][ C2] netlink_unicast+0x486/0x750 [ 88.074829][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.075004][ C2] __sock_sendmsg+0xce/0x190 [ 88.075227][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.075399][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.075619][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.075848][ C2] do_syscall_64+0xff/0x530 [ 88.076025][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.076280][ C2] INITIAL USE at: [ 88.076386][ C2] __lock_acquire+0x388/0xc20 [ 88.076605][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.076833][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.077006][ C2] __fib6_clean_all+0xd9/0x290 [ 88.077234][ C2] add_addr+0x1a4/0x310 [ 88.077455][ C2] addrconf_notify+0xa67/0xf30 [ 88.077630][ C2] notifier_call_chain+0xae/0x300 [ 88.077858][ C2] __dev_notify_flags+0x1b7/0x450 [ 88.078035][ C2] netif_change_flags+0xfe/0x190 [ 88.078260][ C2] do_setlink.isra.0+0x1d25/0x2a60 [ 88.078484][ C2] rtnl_newlink+0x9f1/0x11b0 [ 88.078658][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.078882][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.082970][ C2] netlink_unicast+0x486/0x750 [ 88.083156][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.083379][ C2] __sock_sendmsg+0xce/0x190 [ 88.083557][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.083783][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.084013][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.084195][ C2] do_syscall_64+0xff/0x530 [ 88.084423][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.084677][ C2] } [ 88.084754][ C2] ... key at: [] __key.12+0x0/0x40 [ 88.085016][ C2] ... acquired at: [ 88.085119][ C2] __lock_acquire+0x518/0xc20 [ 88.085304][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.085445][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.085630][ C2] fib6_gc_all.constprop.0+0x15c/0x710 [ 88.085772][ C2] fib6_run_gc+0xef/0x250 [ 88.085963][ C2] ndisc_netdev_event+0xd1/0x460 [ 88.086105][ C2] notifier_call_chain+0xae/0x300 [ 88.086290][ C2] netif_close_many+0x366/0x770 [ 88.086428][ C2] netif_close_many_and_unlock+0x22/0x2c0 [ 88.086647][ C2] unregister_netdevice_many_notify+0x56f/0x1b40 [ 88.086828][ C2] rtnl_dellink+0x4a0/0xae0 [ 88.087015][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.087155][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.087340][ C2] netlink_unicast+0x486/0x750 [ 88.087480][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.087663][ C2] __sock_sendmsg+0xce/0x190 [ 88.087800][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.087991][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.088132][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.088319][ C2] do_syscall_64+0xff/0x530 [ 88.088456][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.088677][ C2] [ 88.088747][ C2] -> (&net->ipv6.fib6_gc_lock){+.-.}-{3:3} { [ 88.088975][ C2] HARDIRQ-ON-W at: [ 88.089081][ C2] __lock_acquire+0x388/0xc20 [ 88.089303][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.089477][ C2] _raw_spin_trylock_bh+0x68/0x80 [ 88.089698][ C2] fib6_run_gc+0x1ac/0x250 [ 88.089925][ C2] ndisc_netdev_event+0xd1/0x460 [ 88.090102][ C2] notifier_call_chain+0xae/0x300 [ 88.090322][ C2] netif_close_many+0x366/0x770 [ 88.090544][ C2] netif_close_many_and_unlock+0x22/0x2c0 [ 88.090755][ C2] unregister_netdevice_many_notify+0x56f/0x1b40 [ 88.091016][ C2] rtnl_dellink+0x4a0/0xae0 [ 88.091236][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.091409][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.091634][ C2] netlink_unicast+0x486/0x750 [ 88.091858][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.092035][ C2] __sock_sendmsg+0xce/0x190 [ 88.092256][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.092430][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.092653][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.092879][ C2] do_syscall_64+0xff/0x530 [ 88.093053][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.093313][ C2] IN-SOFTIRQ-W at: [ 88.093415][ C2] __lock_acquire+0x388/0xc20 [ 88.093638][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.093865][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.094039][ C2] fib6_run_gc+0x96/0x250 [ 88.094260][ C2] call_timer_fn+0x160/0x4d0 [ 88.094484][ C2] __run_timers+0x68f/0xaa0 [ 88.094661][ C2] run_timer_softirq+0xf0/0x160 [ 88.094894][ C2] handle_softirqs+0x1d3/0x900 [ 88.095070][ C2] __irq_exit_rcu+0x145/0x1c0 [ 88.095295][ C2] irq_exit_rcu+0xe/0x30 [ 88.095516][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 88.095728][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 88.095989][ C2] pv_native_safe_halt+0xf/0x10 [ 88.096215][ C2] default_idle+0x9/0x10 [ 88.096389][ C2] default_idle_call+0x6e/0xb0 [ 88.096612][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.096881][ C2] do_idle+0xd8/0x190 [ 88.097020][ C2] cpu_startup_entry+0x53/0x70 [ 88.097245][ C2] start_secondary+0x204/0x2b0 [ 88.097470][ C2] common_startup_64+0x13e/0x148 [ 88.097647][ C2] INITIAL USE at: [ 88.097801][ C2] __lock_acquire+0x388/0xc20 [ 88.097994][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.098219][ C2] _raw_spin_trylock_bh+0x68/0x80 [ 88.098390][ C2] fib6_run_gc+0x1ac/0x250 [ 88.098617][ C2] ndisc_netdev_event+0xd1/0x460 [ 88.098842][ C2] notifier_call_chain+0xae/0x300 [ 88.099013][ C2] netif_close_many+0x366/0x770 [ 88.099238][ C2] netif_close_many_and_unlock+0x22/0x2c0 [ 88.099492][ C2] unregister_netdevice_many_notify+0x56f/0x1b40 [ 88.099697][ C2] rtnl_dellink+0x4a0/0xae0 [ 88.099926][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 88.100148][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 88.100323][ C2] netlink_unicast+0x486/0x750 [ 88.100551][ C2] netlink_sendmsg+0x75b/0xc90 [ 88.100776][ C2] __sock_sendmsg+0xce/0x190 [ 88.100956][ C2] ____sys_sendmsg+0x61a/0x860 [ 88.101179][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 88.101355][ C2] __sys_sendmsg+0x12c/0x1d0 [ 88.101574][ C2] do_syscall_64+0xff/0x530 [ 88.101793][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 88.102007][ C2] } [ 88.102124][ C2] ... key at: [] __key.3+0x0/0x40 [ 88.102292][ C2] ... acquired at: [ 88.102439][ C2] mark_lock+0x1d7/0xa00 [ 88.102578][ C2] mark_usage+0x42/0x170 [ 88.102762][ C2] __lock_acquire+0x388/0xc20 [ 88.102906][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.103089][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.103224][ C2] fib6_run_gc+0x96/0x250 [ 88.103403][ C2] call_timer_fn+0x160/0x4d0 [ 88.103537][ C2] __run_timers+0x68f/0xaa0 [ 88.103675][ C2] run_timer_softirq+0xf0/0x160 [ 88.103815][ C2] handle_softirqs+0x1d3/0x900 [ 88.104009][ C2] __irq_exit_rcu+0x145/0x1c0 [ 88.104148][ C2] irq_exit_rcu+0xe/0x30 [ 88.104333][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 88.104507][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 88.104727][ C2] pv_native_safe_halt+0xf/0x10 [ 88.104870][ C2] default_idle+0x9/0x10 [ 88.105060][ C2] default_idle_call+0x6e/0xb0 [ 88.105196][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.105415][ C2] do_idle+0xd8/0x190 [ 88.105517][ C2] cpu_startup_entry+0x53/0x70 [ 88.105701][ C2] start_secondary+0x204/0x2b0 [ 88.105838][ C2] common_startup_64+0x13e/0x148 [ 88.106021][ C2] [ 88.106087][ C2] [ 88.106087][ C2] stack backtrace: [ 88.106304][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 88.106307][ C2] Tainted: [W]=WARN [ 88.106308][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 88.106309][ C2] Call Trace: [ 88.106310][ C2] [ 88.106312][ C2] dump_stack_lvl+0x6f/0xa0 [ 88.106317][ C2] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 88.106320][ C2] mark_lock_irq+0x989/0x9c0 [ 88.106323][ C2] mark_lock+0x1d7/0xa00 [ 88.106325][ C2] mark_usage+0x42/0x170 [ 88.106327][ C2] __lock_acquire+0x388/0xc20 [ 88.106329][ C2] lock_acquire.part.0+0xd4/0x280 [ 88.106331][ C2] ? fib6_run_gc+0x96/0x250 [ 88.106333][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106335][ C2] ? __lock_acquire+0x518/0xc20 [ 88.106337][ C2] ? lock_acquire+0x13c/0x160 [ 88.106339][ C2] ? fib6_run_gc+0x250/0x250 [ 88.106340][ C2] _raw_spin_lock_bh+0x38/0x50 [ 88.106342][ C2] ? fib6_run_gc+0x96/0x250 [ 88.106343][ C2] fib6_run_gc+0x96/0x250 [ 88.106345][ C2] ? fib6_add+0xe40/0xe40 [ 88.106347][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106348][ C2] ? lock_acquire+0x13c/0x160 [ 88.106350][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106351][ C2] call_timer_fn+0x160/0x4d0 [ 88.106353][ C2] ? detach_if_pending+0x1d0/0x1d0 [ 88.106355][ C2] ? debug_object_active_state+0x430/0x430 [ 88.106359][ C2] ? find_held_lock+0x2b/0x80 [ 88.106361][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 88.106363][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106364][ C2] __run_timers+0x68f/0xaa0 [ 88.106366][ C2] ? fib6_run_gc+0x250/0x250 [ 88.106368][ C2] ? __bpf_trace_itimer_expire+0x10/0x10 [ 88.106370][ C2] ? __lock_acquire+0x518/0xc20 [ 88.106373][ C2] ? __rwlock_init+0x150/0x150 [ 88.106376][ C2] run_timer_softirq+0xf0/0x160 [ 88.106378][ C2] ? __run_timers+0xaa0/0xaa0 [ 88.106380][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.106383][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106384][ C2] handle_softirqs+0x1d3/0x900 [ 88.106386][ C2] ? __lock_release.isra.0+0x69/0x1a0 [ 88.106388][ C2] ? _local_bh_enable+0xc0/0xc0 [ 88.106390][ C2] __irq_exit_rcu+0x145/0x1c0 [ 88.106392][ C2] irq_exit_rcu+0xe/0x30 [ 88.106394][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 88.106396][ C2] [ 88.106396][ C2] [ 88.106397][ C2] ? lockdep_hardirqs_on+0x91/0x130 [ 88.106398][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 88.106400][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 88.106402][ C2] 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 [ 88.106404][ C2] RSP: 0018:ffa0000000157e00 EFLAGS: 00000282 [ 88.106406][ C2] RAX: 00000000004d723b RBX: ff11000001c1c740 RCX: ffffffff9d306247 [ 88.106407][ C2] RDX: ff11000001c1c740 RSI: ffffffffa0511027 RDI: ffffffff9fe949e0 [ 88.106408][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.106408][ C2] R10: 0000000000000002 R11: 0000000000000001 R12: 1ff400000002afc3 [ 88.106409][ C2] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000000 [ 88.106411][ C2] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.106413][ C2] default_idle+0x9/0x10 [ 88.106415][ C2] default_idle_call+0x6e/0xb0 [ 88.106417][ C2] cpuidle_idle_call.constprop.0+0x237/0x410 [ 88.106418][ C2] ? arch_cpu_idle_exit+0x40/0x40 [ 88.106420][ C2] ? mark_tsc_async_resets+0x30/0x30 [ 88.106422][ C2] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 88.106424][ C2] ? rcu_is_watching+0x16/0xd0 [ 88.106425][ C2] do_idle+0xd8/0x190 [ 88.106427][ C2] cpu_startup_entry+0x53/0x70 [ 88.106428][ C2] start_secondary+0x204/0x2b0 [ 88.106430][ C2] ? set_cpu_sibling_map+0x2130/0x2130 [ 88.106432][ C2] common_startup_64+0x13e/0x148 [ 88.106435][ C2] [ 132.678478][ T2583] veth2: entered promiscuous mode [ 132.678492][ T2583] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 132.678495][ T2583] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2583, name: rd6 [ 132.678496][ T2583] preempt_count: 1, expected: 0 [ 132.678497][ T2583] RCU nest depth: 0, expected: 0 [ 132.678498][ T2583] INFO: lockdep is turned off. [ 132.678499][ T2583] irq event stamp: 0 [ 132.678500][ T2583] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 132.678504][ T2583] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 132.678511][ T2583] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 132.678512][ T2583] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 132.678514][ T2583] Preemption disabled at: [ 132.678515][ T2583] [] vprintk_emit+0x31b/0x3e0 [ 132.678522][ T2583] CPU: 2 UID: 0 PID: 2583 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 132.678526][ T2583] Tainted: [W]=WARN [ 132.678527][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 132.678528][ T2583] Call Trace: [ 132.678530][ T2583] [ 132.678531][ T2583] dump_stack_lvl+0x6f/0xa0 [ 132.678536][ T2583] ? vprintk_emit+0x31b/0x3e0 [ 132.678538][ T2583] __might_resched.cold+0x1fe/0x2c1 [ 132.678541][ T2583] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 132.678545][ T2583] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 132.678547][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678550][ T2583] __kmalloc_noprof+0x443/0x760 [ 132.678553][ T2583] ? __rwlock_init+0x150/0x150 [ 132.678556][ T2583] ? alloc_buf.isra.0+0x4b/0x260 [ 132.678561][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 132.678563][ T2583] alloc_buf.isra.0+0x4b/0x260 [ 132.678565][ T2583] put_chars+0x1e1/0x2f0 [ 132.678567][ T2583] ? prb_final_commit+0x50/0x50 [ 132.678569][ T2583] ? __send_to_port+0x420/0x420 [ 132.678570][ T2583] ? printk_get_next_message+0x240/0x650 [ 132.678573][ T2583] hvc_console_print+0x292/0x780 [ 132.678578][ T2583] ? hvc_write+0x3a0/0x3a0 [ 132.678580][ T2583] ? do_raw_spin_lock+0x131/0x280 [ 132.678581][ T2583] ? vsnprintf+0x527/0x1700 [ 132.678585][ T2583] ? __rwlock_init+0x150/0x150 [ 132.678586][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678588][ T2583] ? lock_acquire+0x13c/0x160 [ 132.678590][ T2583] console_emit_next_record+0x22f/0x4c0 [ 132.678593][ T2583] ? devkmsg_read+0x4b0/0x4b0 [ 132.678595][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678596][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678597][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678598][ T2583] ? lock_acquire+0x13c/0x160 [ 132.678600][ T2583] ? console_flush_one_record+0x111/0x710 [ 132.678602][ T2583] console_flush_one_record+0x46f/0x710 [ 132.678608][ T2583] ? console_emit_next_record+0x4c0/0x4c0 [ 132.678611][ T2583] console_unlock+0xee/0x1f0 [ 132.678613][ T2583] ? lock_acquire+0x13c/0x160 [ 132.678614][ T2583] ? console_flush_one_record+0x710/0x710 [ 132.678616][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678617][ T2583] ? lock_release+0x184/0x1f0 [ 132.678619][ T2583] ? lock_acquire+0xe0/0x160 [ 132.678620][ T2583] ? __rcu_read_lock+0x70/0x70 [ 132.678622][ T2583] ? __down_trylock_console_sem+0x5e/0xa0 [ 132.678624][ T2583] ? vprintk_emit+0x320/0x3e0 [ 132.678625][ T2583] vprintk_emit+0x37c/0x3e0 [ 132.678627][ T2583] ? wake_up_klogd_work_func+0x90/0x90 [ 132.678628][ T2583] ? kasan_save_stack+0x3d/0x50 [ 132.678630][ T2583] ? kasan_save_track+0x14/0x30 [ 132.678631][ T2583] ? __kasan_kmalloc+0x7b/0x90 [ 132.678633][ T2583] ? __kmalloc_cache_noprof+0x29a/0x620 [ 132.678634][ T2583] ? packet_mc_add+0x13b/0x890 [ 132.678637][ T2583] ? packet_setsockopt+0x1953/0x21e0 [ 132.678638][ T2583] ? do_sock_setsockopt+0x164/0x3b0 [ 132.678642][ T2583] _printk+0xc7/0x100 [ 132.678645][ T2583] ? snapshot_read.cold+0x21/0x21 [ 132.678647][ T2583] ? netdev_name+0x43/0x60 [ 132.678651][ T2583] ? __netdev_printk+0x17f/0x1d0 [ 132.678653][ T2583] netdev_info+0xe2/0x116 [ 132.678655][ T2583] ? netdev_notice+0x120/0x120 [ 132.678658][ T2583] ? mutex_is_locked+0x1c/0x50 [ 132.678660][ T2583] __dev_set_promiscuity.cold+0x7a/0x104 [ 132.678662][ T2583] netif_set_promiscuity+0x4c/0xc0 [ 132.678666][ T2583] dev_set_promiscuity+0xa1/0x230 [ 132.678668][ T2583] ? __asan_memset+0x27/0x50 [ 132.678671][ T2583] packet_mc_add+0x54e/0x890 [ 132.678672][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678674][ T2583] ? lock_release+0x184/0x1f0 [ 132.678675][ T2583] ? __might_fault+0x97/0x140 [ 132.678677][ T2583] ? _copy_from_user+0x42/0x90 [ 132.678681][ T2583] packet_setsockopt+0x1953/0x21e0 [ 132.678683][ T2583] ? lock_acquire+0x13c/0x160 [ 132.678685][ T2583] ? packet_bind+0x170/0x170 [ 132.678686][ T2583] ? lock_release+0x184/0x1f0 [ 132.678688][ T2583] ? do_sock_getsockopt+0x7bb/0xb50 [ 132.678691][ T2583] ? sock_poll+0x6b0/0x6b0 [ 132.678692][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678694][ T2583] ? rcu_is_watching+0x16/0xd0 [ 132.678695][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 132.678697][ T2583] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 132.678699][ T2583] do_sock_setsockopt+0x164/0x3b0 [ 132.678701][ T2583] ? put_user_ifreq+0x90/0x90 [ 132.678703][ T2583] ? __sys_bind+0x19f/0x260 [ 132.678705][ T2583] ? __sys_bind_socket+0xa0/0xa0 [ 132.678707][ T2583] __sys_setsockopt+0xe4/0x150 [ 132.678710][ T2583] __x64_sys_setsockopt+0xbd/0x180 [ 132.678712][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 132.678713][ T2583] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 132.678715][ T2583] ? trace_hardirqs_on+0x36/0x40 [ 132.678716][ T2583] do_syscall_64+0xff/0x530 [ 132.678719][ T2583] ? exc_page_fault+0xee/0x100 [ 132.678721][ T2583] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 132.678723][ T2583] RIP: 0033:0x7f41e87832de [ 132.678725][ 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 [ 132.678727][ T2583] RSP: 002b:00007ffdd40e0c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 132.678730][ T2583] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f41e87832de [ 132.678732][ T2583] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 132.678733][ T2583] RBP: 00007ffdd40e0d50 R08: 0000000000000010 R09: 00000000251e12d0 [ 132.678734][ T2583] R10: 00007ffdd40e0c90 R11: 0000000000000246 R12: 0000000000000001 [ 132.678734][ T2583] R13: 00000000251dd0a8 R14: 00000000251dce20 R15: 0000000000000000 [ 132.678737][ T2583] [ 134.713780][ T2583] veth2: left promiscuous mode [ 134.713798][ T2583] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 134.713801][ T2583] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2583, name: rd6 [ 134.713803][ T2583] preempt_count: 1, expected: 0 [ 134.713804][ T2583] RCU nest depth: 0, expected: 0 [ 134.713805][ T2583] INFO: lockdep is turned off. [ 134.713806][ T2583] irq event stamp: 0 [ 134.713807][ T2583] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 134.713811][ T2583] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 134.713817][ T2583] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 134.713819][ T2583] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 134.713821][ T2583] Preemption disabled at: [ 134.713821][ T2583] [] vprintk_emit+0x31b/0x3e0 [ 134.713829][ T2583] CPU: 2 UID: 65534 PID: 2583 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 134.713833][ T2583] Tainted: [W]=WARN [ 134.713834][ T2583] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 134.713835][ T2583] Call Trace: [ 134.713837][ T2583] [ 134.713838][ T2583] dump_stack_lvl+0x6f/0xa0 [ 134.713844][ T2583] ? vprintk_emit+0x31b/0x3e0 [ 134.713846][ T2583] __might_resched.cold+0x1fe/0x2c1 [ 134.713849][ T2583] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 134.713853][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713856][ T2583] __kmalloc_noprof+0x443/0x760 [ 134.713859][ T2583] ? __rwlock_init+0x150/0x150 [ 134.713862][ T2583] ? alloc_buf.isra.0+0x4b/0x260 [ 134.713867][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 134.713869][ T2583] alloc_buf.isra.0+0x4b/0x260 [ 134.713871][ T2583] put_chars+0x1e1/0x2f0 [ 134.713873][ T2583] ? __send_to_port+0x420/0x420 [ 134.713874][ T2583] ? printk_get_next_message+0x240/0x650 [ 134.713876][ T2583] ? console_prepend_replay+0x20/0x20 [ 134.713878][ T2583] ? pointer+0x794/0xed0 [ 134.713882][ T2583] hvc_console_print+0x292/0x780 [ 134.713887][ T2583] ? hvc_write+0x3a0/0x3a0 [ 134.713888][ T2583] ? __rwlock_init+0x150/0x150 [ 134.713890][ T2583] ? lock_acquire+0x13c/0x160 [ 134.713893][ T2583] console_emit_next_record+0x22f/0x4c0 [ 134.713896][ T2583] ? devkmsg_read+0x4b0/0x4b0 [ 134.713898][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713899][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713900][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713901][ T2583] ? lock_acquire+0x13c/0x160 [ 134.713903][ T2583] ? console_flush_one_record+0x111/0x710 [ 134.713905][ T2583] console_flush_one_record+0x46f/0x710 [ 134.713907][ T2583] ? console_emit_next_record+0x4c0/0x4c0 [ 134.713910][ T2583] console_unlock+0xee/0x1f0 [ 134.713912][ T2583] ? lock_acquire+0x13c/0x160 [ 134.713914][ T2583] ? console_flush_one_record+0x710/0x710 [ 134.713915][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713916][ T2583] ? lock_release+0x184/0x1f0 [ 134.713918][ T2583] ? lock_acquire+0xe0/0x160 [ 134.713919][ T2583] ? __rcu_read_lock+0x70/0x70 [ 134.713921][ T2583] ? __down_trylock_console_sem+0x5e/0xa0 [ 134.713923][ T2583] ? vprintk_emit+0x320/0x3e0 [ 134.713924][ T2583] vprintk_emit+0x37c/0x3e0 [ 134.713926][ T2583] ? wake_up_klogd_work_func+0x90/0x90 [ 134.713927][ T2583] ? is_bpf_text_address+0x3e/0x110 [ 134.713931][ T2583] ? kernel_text_address+0x149/0x170 [ 134.713933][ T2583] ? __kernel_text_address+0x12/0x30 [ 134.713935][ T2583] _printk+0xc7/0x100 [ 134.713938][ T2583] ? snapshot_read.cold+0x21/0x21 [ 134.713940][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.713941][ T2583] ? netdev_name+0x43/0x60 [ 134.713945][ T2583] ? __netdev_printk+0x17f/0x1d0 [ 134.713947][ T2583] netdev_info+0xe2/0x116 [ 134.713949][ T2583] ? netdev_notice+0x120/0x120 [ 134.713951][ T2583] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 134.713954][ T2583] ? ww_mutex_lock+0x160/0x160 [ 134.713955][ T2583] ? ref_tracker_alloc+0x430/0x430 [ 134.713958][ T2583] ? packet_release+0x363/0xc40 [ 134.713962][ T2583] ? __fput+0x36c/0xad0 [ 134.713965][ T2583] ? mutex_is_locked+0x1c/0x50 [ 134.713966][ T2583] __dev_set_promiscuity.cold+0x7a/0x104 [ 134.713969][ T2583] netif_set_promiscuity+0x4c/0xc0 [ 134.713973][ T2583] dev_set_promiscuity+0xa1/0x230 [ 134.713975][ T2583] packet_release+0x4cb/0xc40 [ 134.713977][ T2583] ? packet_set_ring+0x1740/0x1740 [ 134.713979][ T2583] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 134.713981][ T2583] __sock_release+0xb8/0x280 [ 134.713984][ T2583] sock_close+0x18/0x20 [ 134.713985][ T2583] __fput+0x36c/0xad0 [ 134.713987][ T2583] ? trace_hardirqs_on+0x36/0x40 [ 134.713990][ T2583] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 134.713991][ T2583] ? do_raw_spin_unlock+0x59/0x250 [ 134.713993][ T2583] task_work_run+0x12b/0x240 [ 134.713995][ T2583] ? task_work_cancel+0x30/0x30 [ 134.713997][ T2583] ? kmem_cache_free+0xf8/0x550 [ 134.713999][ T2583] do_exit+0x614/0xdc0 [ 134.714001][ T2583] ? exit_notify+0x890/0x890 [ 134.714002][ T2583] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 134.714005][ T2583] ? rcu_is_watching+0x16/0xd0 [ 134.714006][ T2583] do_group_exit+0xb8/0x370 [ 134.714008][ T2583] __x64_sys_exit_group+0x3c/0x50 [ 134.714010][ T2583] x64_sys_call+0x1567/0x1570 [ 134.714012][ T2583] do_syscall_64+0xff/0x530 [ 134.714014][ T2583] ? exc_page_fault+0xee/0x100 [ 134.714016][ T2583] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.714019][ T2583] RIP: 0033:0x7f41e874b1b8 [ 134.714021][ T2583] Code: Unable to access opcode bytes at 0x7f41e874b18e. [ 134.714022][ T2583] RSP: 002b:00007ffdd40e1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 134.714025][ T2583] RAX: ffffffffffffffda RBX: 00007f41e887bf88 RCX: 00007f41e874b1b8 [ 134.714027][ T2583] RDX: 00007f41e8576908 RSI: fffffffffffffce8 RDI: 0000000000000000 [ 134.714028][ T2583] RBP: 00007ffdd40e1080 R08: 0000000000000000 R09: 0000000000000000 [ 134.714028][ T2583] R10: 00007f41e85c71a0 R11: 0000000000000246 R12: 0000000000000001 [ 134.714029][ T2583] R13: 0000000000000000 R14: 00007f41e887a680 R15: 00007f41e887bfa0 [ 134.714032][ T2583] [ 134.826879][ T2586] veth2: entered promiscuous mode [ 134.847235][ T2586] veth2: left promiscuous mode [ 134.954747][ T2589] veth2: entered promiscuous mode [ 134.974655][ T2589] veth2: left promiscuous mode [ 135.084798][ T2592] veth2: entered promiscuous mode [ 135.103808][ T2592] veth2: left promiscuous mode [ 135.202454][ T2595] veth2: entered promiscuous mode [ 135.211549][ T2595] veth2: left promiscuous mode [ 135.705185][ T2631] veth2: entered promiscuous mode [ 135.715513][ T2631] veth2: left promiscuous mode [ 135.715522][ T2631] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 135.715524][ T2631] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2631, name: ra6 [ 135.715526][ T2631] preempt_count: 1, expected: 0 [ 135.715527][ T2631] RCU nest depth: 0, expected: 0 [ 135.715527][ T2631] INFO: lockdep is turned off. [ 135.715528][ T2631] irq event stamp: 0 [ 135.715529][ T2631] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 135.715533][ T2631] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 135.715540][ T2631] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 135.715541][ T2631] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 135.715543][ T2631] Preemption disabled at: [ 135.715544][ T2631] [] vprintk_emit+0x31b/0x3e0 [ 135.715551][ T2631] CPU: 2 UID: 65534 PID: 2631 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 135.715554][ T2631] Tainted: [W]=WARN [ 135.715555][ T2631] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 135.715557][ T2631] Call Trace: [ 135.715558][ T2631] [ 135.715559][ T2631] dump_stack_lvl+0x6f/0xa0 [ 135.715565][ T2631] ? vprintk_emit+0x31b/0x3e0 [ 135.715567][ T2631] __might_resched.cold+0x1fe/0x2c1 [ 135.715570][ T2631] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 135.715574][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715577][ T2631] __kmalloc_noprof+0x443/0x760 [ 135.715580][ T2631] ? __rwlock_init+0x150/0x150 [ 135.715583][ T2631] ? alloc_buf.isra.0+0x4b/0x260 [ 135.715592][ T2631] ? do_raw_spin_unlock+0x59/0x250 [ 135.715594][ T2631] alloc_buf.isra.0+0x4b/0x260 [ 135.715596][ T2631] put_chars+0x1e1/0x2f0 [ 135.715598][ T2631] ? __send_to_port+0x420/0x420 [ 135.715599][ T2631] ? printk_get_next_message+0x240/0x650 [ 135.715601][ T2631] ? console_prepend_replay+0x20/0x20 [ 135.715603][ T2631] ? pointer+0x794/0xed0 [ 135.715607][ T2631] hvc_console_print+0x292/0x780 [ 135.715612][ T2631] ? hvc_write+0x3a0/0x3a0 [ 135.715614][ T2631] ? __rwlock_init+0x150/0x150 [ 135.715616][ T2631] ? lock_acquire+0x13c/0x160 [ 135.715619][ T2631] console_emit_next_record+0x22f/0x4c0 [ 135.715621][ T2631] ? devkmsg_read+0x4b0/0x4b0 [ 135.715624][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715625][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715625][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715627][ T2631] ? lock_acquire+0x13c/0x160 [ 135.715628][ T2631] ? console_flush_one_record+0x111/0x710 [ 135.715630][ T2631] console_flush_one_record+0x46f/0x710 [ 135.715633][ T2631] ? console_emit_next_record+0x4c0/0x4c0 [ 135.715635][ T2631] console_unlock+0xee/0x1f0 [ 135.715637][ T2631] ? lock_acquire+0x13c/0x160 [ 135.715639][ T2631] ? console_flush_one_record+0x710/0x710 [ 135.715640][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715641][ T2631] ? lock_release+0x184/0x1f0 [ 135.715643][ T2631] ? lock_acquire+0xe0/0x160 [ 135.715645][ T2631] ? __rcu_read_lock+0x70/0x70 [ 135.715646][ T2631] ? __down_trylock_console_sem+0x5e/0xa0 [ 135.715648][ T2631] ? vprintk_emit+0x320/0x3e0 [ 135.715650][ T2631] vprintk_emit+0x37c/0x3e0 [ 135.715651][ T2631] ? wake_up_klogd_work_func+0x90/0x90 [ 135.715653][ T2631] ? is_bpf_text_address+0x3e/0x110 [ 135.715655][ T2631] ? kernel_text_address+0x149/0x170 [ 135.715658][ T2631] ? __kernel_text_address+0x12/0x30 [ 135.715660][ T2631] _printk+0xc7/0x100 [ 135.715663][ T2631] ? snapshot_read.cold+0x21/0x21 [ 135.715665][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715666][ T2631] ? netdev_name+0x43/0x60 [ 135.715670][ T2631] ? __netdev_printk+0x17f/0x1d0 [ 135.715672][ T2631] netdev_info+0xe2/0x116 [ 135.715674][ T2631] ? netdev_notice+0x120/0x120 [ 135.715676][ T2631] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 135.715679][ T2631] ? ww_mutex_lock+0x160/0x160 [ 135.715680][ T2631] ? ref_tracker_alloc+0x430/0x430 [ 135.715683][ T2631] ? packet_release+0x363/0xc40 [ 135.715687][ T2631] ? __fput+0x36c/0xad0 [ 135.715690][ T2631] ? mutex_is_locked+0x1c/0x50 [ 135.715691][ T2631] __dev_set_promiscuity.cold+0x7a/0x104 [ 135.715694][ T2631] netif_set_promiscuity+0x4c/0xc0 [ 135.715698][ T2631] dev_set_promiscuity+0xa1/0x230 [ 135.715700][ T2631] packet_release+0x4cb/0xc40 [ 135.715702][ T2631] ? packet_set_ring+0x1740/0x1740 [ 135.715704][ T2631] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 135.715706][ T2631] __sock_release+0xb8/0x280 [ 135.715709][ T2631] sock_close+0x18/0x20 [ 135.715711][ T2631] __fput+0x36c/0xad0 [ 135.715712][ T2631] ? trace_hardirqs_on+0x36/0x40 [ 135.715715][ T2631] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 135.715716][ T2631] ? do_raw_spin_unlock+0x59/0x250 [ 135.715718][ T2631] task_work_run+0x12b/0x240 [ 135.715720][ T2631] ? task_work_cancel+0x30/0x30 [ 135.715722][ T2631] ? kmem_cache_free+0xf8/0x550 [ 135.715724][ T2631] do_exit+0x614/0xdc0 [ 135.715726][ T2631] ? exit_notify+0x890/0x890 [ 135.715727][ T2631] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 135.715730][ T2631] ? rcu_is_watching+0x16/0xd0 [ 135.715731][ T2631] do_group_exit+0xb8/0x370 [ 135.715733][ T2631] __x64_sys_exit_group+0x3c/0x50 [ 135.715734][ T2631] x64_sys_call+0x1567/0x1570 [ 135.715737][ T2631] do_syscall_64+0xff/0x530 [ 135.715739][ T2631] ? exc_page_fault+0xee/0x100 [ 135.715741][ T2631] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 135.715743][ T2631] RIP: 0033:0x7f201bdea1b8 [ 135.715745][ T2631] Code: Unable to access opcode bytes at 0x7f201bdea18e. [ 135.715746][ T2631] RSP: 002b:00007ffc92808b08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 135.715749][ T2631] RAX: ffffffffffffffda RBX: 00007f201bf1af88 RCX: 00007f201bdea1b8 [ 135.715751][ T2631] RDX: 00007f201bc15908 RSI: fffffffffffffce8 RDI: 0000000000000000 [ 135.715752][ T2631] RBP: 00007ffc92808b60 R08: 0000000000000000 R09: 0000000000000000 [ 135.715752][ T2631] R10: 00007f201bc661a0 R11: 0000000000000246 R12: 0000000000000001 [ 135.715753][ T2631] R13: 0000000000000000 R14: 00007f201bf19680 R15: 00007f201bf1afa0 [ 135.715756][ T2631] [ 246.612191][ T9358] veth2: entered promiscuous mode [ 246.612206][ T9358] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 246.612208][ T9358] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9358, name: ra6 [ 246.612210][ T9358] preempt_count: 1, expected: 0 [ 246.612211][ T9358] RCU nest depth: 0, expected: 0 [ 246.612212][ T9358] INFO: lockdep is turned off. [ 246.612213][ T9358] irq event stamp: 0 [ 246.612214][ T9358] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 246.612218][ T9358] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 246.612225][ T9358] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 246.612226][ T9358] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 246.612228][ T9358] Preemption disabled at: [ 246.612229][ T9358] [] vprintk_emit+0x31b/0x3e0 [ 246.612236][ T9358] CPU: 2 UID: 0 PID: 9358 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 246.612239][ T9358] Tainted: [W]=WARN [ 246.612240][ T9358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 246.612242][ T9358] Call Trace: [ 246.612243][ T9358] [ 246.612244][ T9358] dump_stack_lvl+0x6f/0xa0 [ 246.612250][ T9358] ? vprintk_emit+0x31b/0x3e0 [ 246.612251][ T9358] __might_resched.cold+0x1fe/0x2c1 [ 246.612255][ T9358] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 246.612259][ T9358] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 246.612261][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612263][ T9358] __kmalloc_noprof+0x443/0x760 [ 246.612266][ T9358] ? __rwlock_init+0x150/0x150 [ 246.612269][ T9358] ? alloc_buf.isra.0+0x4b/0x260 [ 246.612274][ T9358] ? do_raw_spin_unlock+0x59/0x250 [ 246.612276][ T9358] alloc_buf.isra.0+0x4b/0x260 [ 246.612279][ T9358] put_chars+0x1e1/0x2f0 [ 246.612280][ T9358] ? prb_final_commit+0x50/0x50 [ 246.612282][ T9358] ? __send_to_port+0x420/0x420 [ 246.612283][ T9358] ? printk_get_next_message+0x240/0x650 [ 246.612286][ T9358] hvc_console_print+0x292/0x780 [ 246.612291][ T9358] ? hvc_write+0x3a0/0x3a0 [ 246.612293][ T9358] ? do_raw_spin_lock+0x131/0x280 [ 246.612294][ T9358] ? vsnprintf+0x527/0x1700 [ 246.612298][ T9358] ? __rwlock_init+0x150/0x150 [ 246.612299][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612300][ T9358] ? lock_acquire+0x13c/0x160 [ 246.612303][ T9358] console_emit_next_record+0x22f/0x4c0 [ 246.612306][ T9358] ? devkmsg_read+0x4b0/0x4b0 [ 246.612308][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612309][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612310][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612311][ T9358] ? lock_acquire+0x13c/0x160 [ 246.612313][ T9358] ? console_flush_one_record+0x111/0x710 [ 246.612315][ T9358] console_flush_one_record+0x46f/0x710 [ 246.612317][ T9358] ? console_emit_next_record+0x4c0/0x4c0 [ 246.612320][ T9358] console_unlock+0xee/0x1f0 [ 246.612322][ T9358] ? lock_acquire+0x13c/0x160 [ 246.612324][ T9358] ? console_flush_one_record+0x710/0x710 [ 246.612326][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612326][ T9358] ? lock_release+0x184/0x1f0 [ 246.612328][ T9358] ? lock_acquire+0xe0/0x160 [ 246.612330][ T9358] ? __rcu_read_lock+0x70/0x70 [ 246.612331][ T9358] ? __down_trylock_console_sem+0x5e/0xa0 [ 246.612333][ T9358] ? vprintk_emit+0x320/0x3e0 [ 246.612334][ T9358] vprintk_emit+0x37c/0x3e0 [ 246.612336][ T9358] ? wake_up_klogd_work_func+0x90/0x90 [ 246.612337][ T9358] ? kasan_save_stack+0x3d/0x50 [ 246.612339][ T9358] ? kasan_save_track+0x14/0x30 [ 246.612341][ T9358] ? __kasan_kmalloc+0x7b/0x90 [ 246.612342][ T9358] ? __kmalloc_cache_noprof+0x29a/0x620 [ 246.612343][ T9358] ? packet_mc_add+0x13b/0x890 [ 246.612346][ T9358] ? packet_setsockopt+0x1953/0x21e0 [ 246.612347][ T9358] ? do_sock_setsockopt+0x164/0x3b0 [ 246.612351][ T9358] _printk+0xc7/0x100 [ 246.612354][ T9358] ? snapshot_read.cold+0x21/0x21 [ 246.612356][ T9358] ? netdev_name+0x43/0x60 [ 246.612359][ T9358] ? __netdev_printk+0x17f/0x1d0 [ 246.612361][ T9358] netdev_info+0xe2/0x116 [ 246.612364][ T9358] ? netdev_notice+0x120/0x120 [ 246.612367][ T9358] ? mutex_is_locked+0x1c/0x50 [ 246.612368][ T9358] __dev_set_promiscuity.cold+0x7a/0x104 [ 246.612370][ T9358] netif_set_promiscuity+0x4c/0xc0 [ 246.612374][ T9358] dev_set_promiscuity+0xa1/0x230 [ 246.612376][ T9358] ? __asan_memset+0x27/0x50 [ 246.612379][ T9358] packet_mc_add+0x54e/0x890 [ 246.612380][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612382][ T9358] ? lock_release+0x184/0x1f0 [ 246.612383][ T9358] ? __might_fault+0x97/0x140 [ 246.612386][ T9358] ? _copy_from_user+0x42/0x90 [ 246.612390][ T9358] packet_setsockopt+0x1953/0x21e0 [ 246.612391][ T9358] ? lock_acquire+0x13c/0x160 [ 246.612393][ T9358] ? packet_bind+0x170/0x170 [ 246.612394][ T9358] ? lock_release+0x184/0x1f0 [ 246.612396][ T9358] ? do_sock_getsockopt+0x7bb/0xb50 [ 246.612399][ T9358] ? sock_poll+0x6b0/0x6b0 [ 246.612401][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612402][ T9358] ? rcu_is_watching+0x16/0xd0 [ 246.612403][ T9358] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 246.612406][ T9358] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 246.612408][ T9358] do_sock_setsockopt+0x164/0x3b0 [ 246.612409][ T9358] ? put_user_ifreq+0x90/0x90 [ 246.612411][ T9358] ? __sys_bind+0x19f/0x260 [ 246.612413][ T9358] ? __sys_bind_socket+0xa0/0xa0 [ 246.612416][ T9358] __sys_setsockopt+0xe4/0x150 [ 246.612418][ T9358] __x64_sys_setsockopt+0xbd/0x180 [ 246.612420][ T9358] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 246.612421][ T9358] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 246.612423][ T9358] ? trace_hardirqs_on+0x36/0x40 [ 246.612424][ T9358] do_syscall_64+0xff/0x530 [ 246.612427][ T9358] ? exc_page_fault+0xee/0x100 [ 246.612429][ T9358] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 246.612431][ T9358] RIP: 0033:0x7f9aeeafb2de [ 246.612433][ T9358] 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 [ 246.612435][ T9358] RSP: 002b:00007fff615bca58 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 246.612439][ T9358] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9aeeafb2de [ 246.612440][ T9358] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 246.612441][ T9358] RBP: 00007fff615bcb90 R08: 0000000000000010 R09: 000000003109dea0 [ 246.612442][ T9358] R10: 00007fff615bcad0 R11: 0000000000000246 R12: 0000000000000001 [ 246.612443][ T9358] R13: 00000000310990c8 R14: 0000000031098e40 R15: 0000000000000000 [ 246.612445][ T9358] [ 246.650046][ T9358] veth2: left promiscuous mode [ 247.795472][ T9370] veth2: entered promiscuous mode [ 247.795483][ T9370] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 247.795486][ T9370] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9370, name: ra6 [ 247.795487][ T9370] preempt_count: 1, expected: 0 [ 247.795488][ T9370] RCU nest depth: 0, expected: 0 [ 247.795489][ T9370] INFO: lockdep is turned off. [ 247.795490][ T9370] irq event stamp: 0 [ 247.795491][ T9370] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 247.795495][ T9370] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 247.795501][ T9370] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 247.795503][ T9370] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 247.795505][ T9370] Preemption disabled at: [ 247.795506][ T9370] [] vprintk_emit+0x31b/0x3e0 [ 247.795512][ T9370] CPU: 2 UID: 0 PID: 9370 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 247.795515][ T9370] Tainted: [W]=WARN [ 247.795516][ T9370] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 247.795518][ T9370] Call Trace: [ 247.795520][ T9370] [ 247.795521][ T9370] dump_stack_lvl+0x6f/0xa0 [ 247.795526][ T9370] ? vprintk_emit+0x31b/0x3e0 [ 247.795527][ T9370] __might_resched.cold+0x1fe/0x2c1 [ 247.795531][ T9370] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 247.795535][ T9370] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 247.795537][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795539][ T9370] __kmalloc_noprof+0x443/0x760 [ 247.795542][ T9370] ? __rwlock_init+0x150/0x150 [ 247.795545][ T9370] ? alloc_buf.isra.0+0x4b/0x260 [ 247.795550][ T9370] ? do_raw_spin_unlock+0x59/0x250 [ 247.795552][ T9370] alloc_buf.isra.0+0x4b/0x260 [ 247.795554][ T9370] put_chars+0x1e1/0x2f0 [ 247.795556][ T9370] ? prb_final_commit+0x50/0x50 [ 247.795557][ T9370] ? __send_to_port+0x420/0x420 [ 247.795559][ T9370] ? printk_get_next_message+0x240/0x650 [ 247.795562][ T9370] hvc_console_print+0x292/0x780 [ 247.795566][ T9370] ? hvc_write+0x3a0/0x3a0 [ 247.795569][ T9370] ? do_raw_spin_lock+0x131/0x280 [ 247.795570][ T9370] ? vsnprintf+0x527/0x1700 [ 247.795574][ T9370] ? __rwlock_init+0x150/0x150 [ 247.795575][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795576][ T9370] ? lock_acquire+0x13c/0x160 [ 247.795579][ T9370] console_emit_next_record+0x22f/0x4c0 [ 247.795582][ T9370] ? devkmsg_read+0x4b0/0x4b0 [ 247.795584][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795585][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795586][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795587][ T9370] ? lock_acquire+0x13c/0x160 [ 247.795589][ T9370] ? console_flush_one_record+0x111/0x710 [ 247.795591][ T9370] console_flush_one_record+0x46f/0x710 [ 247.795593][ T9370] ? console_emit_next_record+0x4c0/0x4c0 [ 247.795596][ T9370] console_unlock+0xee/0x1f0 [ 247.795598][ T9370] ? lock_acquire+0x13c/0x160 [ 247.795599][ T9370] ? console_flush_one_record+0x710/0x710 [ 247.795601][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795602][ T9370] ? lock_release+0x184/0x1f0 [ 247.795607][ T9370] ? lock_acquire+0xe0/0x160 [ 247.795609][ T9370] ? __rcu_read_lock+0x70/0x70 [ 247.795611][ T9370] ? __down_trylock_console_sem+0x5e/0xa0 [ 247.795612][ T9370] ? vprintk_emit+0x320/0x3e0 [ 247.795614][ T9370] vprintk_emit+0x37c/0x3e0 [ 247.795616][ T9370] ? wake_up_klogd_work_func+0x90/0x90 [ 247.795617][ T9370] ? kasan_save_stack+0x3d/0x50 [ 247.795619][ T9370] ? kasan_save_track+0x14/0x30 [ 247.795620][ T9370] ? __kasan_kmalloc+0x7b/0x90 [ 247.795621][ T9370] ? __kmalloc_cache_noprof+0x29a/0x620 [ 247.795623][ T9370] ? packet_mc_add+0x13b/0x890 [ 247.795626][ T9370] ? packet_setsockopt+0x1953/0x21e0 [ 247.795627][ T9370] ? do_sock_setsockopt+0x164/0x3b0 [ 247.795631][ T9370] _printk+0xc7/0x100 [ 247.795634][ T9370] ? snapshot_read.cold+0x21/0x21 [ 247.795636][ T9370] ? netdev_name+0x43/0x60 [ 247.795639][ T9370] ? __netdev_printk+0x17f/0x1d0 [ 247.795642][ T9370] netdev_info+0xe2/0x116 [ 247.795644][ T9370] ? netdev_notice+0x120/0x120 [ 247.795647][ T9370] ? mutex_is_locked+0x1c/0x50 [ 247.795648][ T9370] __dev_set_promiscuity.cold+0x7a/0x104 [ 247.795651][ T9370] netif_set_promiscuity+0x4c/0xc0 [ 247.795654][ T9370] dev_set_promiscuity+0xa1/0x230 [ 247.795656][ T9370] ? __asan_memset+0x27/0x50 [ 247.795659][ T9370] packet_mc_add+0x54e/0x890 [ 247.795660][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795662][ T9370] ? lock_release+0x184/0x1f0 [ 247.795663][ T9370] ? __might_fault+0x97/0x140 [ 247.795665][ T9370] ? _copy_from_user+0x42/0x90 [ 247.795669][ T9370] packet_setsockopt+0x1953/0x21e0 [ 247.795671][ T9370] ? lock_acquire+0x13c/0x160 [ 247.795672][ T9370] ? packet_bind+0x170/0x170 [ 247.795674][ T9370] ? lock_release+0x184/0x1f0 [ 247.795676][ T9370] ? do_sock_getsockopt+0x7bb/0xb50 [ 247.795678][ T9370] ? sock_poll+0x6b0/0x6b0 [ 247.795680][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795681][ T9370] ? rcu_is_watching+0x16/0xd0 [ 247.795682][ T9370] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 247.795685][ T9370] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 247.795694][ T9370] do_sock_setsockopt+0x164/0x3b0 [ 247.795696][ T9370] ? put_user_ifreq+0x90/0x90 [ 247.795697][ T9370] ? __sys_bind+0x19f/0x260 [ 247.795699][ T9370] ? __sys_bind_socket+0xa0/0xa0 [ 247.795702][ T9370] __sys_setsockopt+0xe4/0x150 [ 247.795704][ T9370] __x64_sys_setsockopt+0xbd/0x180 [ 247.795706][ T9370] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 247.795708][ T9370] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 247.795709][ T9370] ? trace_hardirqs_on+0x36/0x40 [ 247.795711][ T9370] do_syscall_64+0xff/0x530 [ 247.795713][ T9370] ? exc_page_fault+0xee/0x100 [ 247.795715][ T9370] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 247.795717][ T9370] RIP: 0033:0x7f071d8bb2de [ 247.795719][ T9370] 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 [ 247.795721][ T9370] RSP: 002b:00007ffcf6f361b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 247.795725][ T9370] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f071d8bb2de [ 247.795726][ T9370] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 247.795728][ T9370] RBP: 00007ffcf6f362f0 R08: 0000000000000010 R09: 000000003feb5ea0 [ 247.795729][ T9370] R10: 00007ffcf6f36230 R11: 0000000000000246 R12: 0000000000000001 [ 247.795729][ T9370] R13: 000000003feb10c8 R14: 000000003feb0e40 R15: 0000000000000000 [ 247.795732][ T9370] [ 247.828544][ T9370] veth2: left promiscuous mode [ 249.016940][ T9384] veth2: entered promiscuous mode [ 249.016955][ T9384] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 249.016957][ T9384] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9384, name: ra6 [ 249.016958][ T9384] preempt_count: 1, expected: 0 [ 249.016959][ T9384] RCU nest depth: 0, expected: 0 [ 249.016960][ T9384] INFO: lockdep is turned off. [ 249.016962][ T9384] irq event stamp: 0 [ 249.016962][ T9384] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 249.016967][ T9384] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 249.016973][ T9384] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 249.016975][ T9384] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 249.016977][ T9384] Preemption disabled at: [ 249.016977][ T9384] [] vprintk_emit+0x31b/0x3e0 [ 249.016984][ T9384] CPU: 0 UID: 0 PID: 9384 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 249.016988][ T9384] Tainted: [W]=WARN [ 249.016988][ T9384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 249.016990][ T9384] Call Trace: [ 249.016992][ T9384] [ 249.016993][ T9384] dump_stack_lvl+0x6f/0xa0 [ 249.016998][ T9384] ? vprintk_emit+0x31b/0x3e0 [ 249.016999][ T9384] __might_resched.cold+0x1fe/0x2c1 [ 249.017004][ T9384] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 249.017007][ T9384] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 249.017009][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017012][ T9384] __kmalloc_noprof+0x443/0x760 [ 249.017015][ T9384] ? __rwlock_init+0x150/0x150 [ 249.017018][ T9384] ? alloc_buf.isra.0+0x4b/0x260 [ 249.017023][ T9384] ? do_raw_spin_unlock+0x59/0x250 [ 249.017025][ T9384] alloc_buf.isra.0+0x4b/0x260 [ 249.017028][ T9384] put_chars+0x1e1/0x2f0 [ 249.017029][ T9384] ? prb_final_commit+0x50/0x50 [ 249.017030][ T9384] ? __send_to_port+0x420/0x420 [ 249.017032][ T9384] ? printk_get_next_message+0x240/0x650 [ 249.017035][ T9384] hvc_console_print+0x292/0x780 [ 249.017039][ T9384] ? hvc_write+0x3a0/0x3a0 [ 249.017041][ T9384] ? do_raw_spin_lock+0x131/0x280 [ 249.017043][ T9384] ? vsnprintf+0x527/0x1700 [ 249.017046][ T9384] ? __rwlock_init+0x150/0x150 [ 249.017048][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017049][ T9384] ? lock_acquire+0x13c/0x160 [ 249.017052][ T9384] console_emit_next_record+0x22f/0x4c0 [ 249.017055][ T9384] ? devkmsg_read+0x4b0/0x4b0 [ 249.017057][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017058][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017059][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017060][ T9384] ? lock_acquire+0x13c/0x160 [ 249.017062][ T9384] ? console_flush_one_record+0x111/0x710 [ 249.017064][ T9384] console_flush_one_record+0x46f/0x710 [ 249.017066][ T9384] ? console_emit_next_record+0x4c0/0x4c0 [ 249.017069][ T9384] console_unlock+0xee/0x1f0 [ 249.017071][ T9384] ? lock_acquire+0x13c/0x160 [ 249.017072][ T9384] ? console_flush_one_record+0x710/0x710 [ 249.017074][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017075][ T9384] ? lock_release+0x184/0x1f0 [ 249.017077][ T9384] ? lock_acquire+0xe0/0x160 [ 249.017078][ T9384] ? __rcu_read_lock+0x70/0x70 [ 249.017080][ T9384] ? __down_trylock_console_sem+0x5e/0xa0 [ 249.017081][ T9384] ? vprintk_emit+0x320/0x3e0 [ 249.017083][ T9384] vprintk_emit+0x37c/0x3e0 [ 249.017085][ T9384] ? wake_up_klogd_work_func+0x90/0x90 [ 249.017086][ T9384] ? kasan_save_stack+0x3d/0x50 [ 249.017088][ T9384] ? kasan_save_track+0x14/0x30 [ 249.017089][ T9384] ? __kasan_kmalloc+0x7b/0x90 [ 249.017090][ T9384] ? __kmalloc_cache_noprof+0x29a/0x620 [ 249.017092][ T9384] ? packet_mc_add+0x13b/0x890 [ 249.017094][ T9384] ? packet_setsockopt+0x1953/0x21e0 [ 249.017096][ T9384] ? do_sock_setsockopt+0x164/0x3b0 [ 249.017099][ T9384] _printk+0xc7/0x100 [ 249.017102][ T9384] ? snapshot_read.cold+0x21/0x21 [ 249.017105][ T9384] ? netdev_name+0x43/0x60 [ 249.017108][ T9384] ? __netdev_printk+0x17f/0x1d0 [ 249.017110][ T9384] netdev_info+0xe2/0x116 [ 249.017112][ T9384] ? netdev_notice+0x120/0x120 [ 249.017115][ T9384] ? mutex_is_locked+0x1c/0x50 [ 249.017117][ T9384] __dev_set_promiscuity.cold+0x7a/0x104 [ 249.017119][ T9384] netif_set_promiscuity+0x4c/0xc0 [ 249.017123][ T9384] dev_set_promiscuity+0xa1/0x230 [ 249.017125][ T9384] ? __asan_memset+0x27/0x50 [ 249.017128][ T9384] packet_mc_add+0x54e/0x890 [ 249.017129][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017130][ T9384] ? lock_release+0x184/0x1f0 [ 249.017132][ T9384] ? __might_fault+0x97/0x140 [ 249.017134][ T9384] ? _copy_from_user+0x42/0x90 [ 249.017138][ T9384] packet_setsockopt+0x1953/0x21e0 [ 249.017139][ T9384] ? lock_acquire+0x13c/0x160 [ 249.017141][ T9384] ? packet_bind+0x170/0x170 [ 249.017143][ T9384] ? lock_release+0x184/0x1f0 [ 249.017144][ T9384] ? do_sock_getsockopt+0x7bb/0xb50 [ 249.017147][ T9384] ? sock_poll+0x6b0/0x6b0 [ 249.017149][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017150][ T9384] ? rcu_is_watching+0x16/0xd0 [ 249.017151][ T9384] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 249.017154][ T9384] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 249.017156][ T9384] do_sock_setsockopt+0x164/0x3b0 [ 249.017157][ T9384] ? put_user_ifreq+0x90/0x90 [ 249.017159][ T9384] ? __sys_bind+0x19f/0x260 [ 249.017161][ T9384] ? __sys_bind_socket+0xa0/0xa0 [ 249.017163][ T9384] __sys_setsockopt+0xe4/0x150 [ 249.017166][ T9384] __x64_sys_setsockopt+0xbd/0x180 [ 249.017168][ T9384] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 249.017169][ T9384] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 249.017171][ T9384] ? trace_hardirqs_on+0x36/0x40 [ 249.017172][ T9384] do_syscall_64+0xff/0x530 [ 249.017175][ T9384] ? exc_page_fault+0xee/0x100 [ 249.017177][ T9384] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 249.017179][ T9384] RIP: 0033:0x7fb6286012de [ 249.017181][ T9384] 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 [ 249.017182][ T9384] RSP: 002b:00007fff14ccf048 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 249.017186][ T9384] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fb6286012de [ 249.017188][ T9384] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 249.017188][ T9384] RBP: 00007fff14ccf180 R08: 0000000000000010 R09: 0000000014b73ea0 [ 249.017190][ T9384] R10: 00007fff14ccf0c0 R11: 0000000000000246 R12: 0000000000000001 [ 249.017190][ T9384] R13: 0000000014b6f0c8 R14: 0000000014b6ee40 R15: 0000000000000000 [ 249.017193][ T9384] [ 249.043024][ T9384] veth2: left promiscuous mode [ 249.868321][ T9432] veth2: entered promiscuous mode [ 249.878009][ T9432] veth2: left promiscuous mode [ 252.948381][ T9435] veth2: entered promiscuous mode [ 252.948392][ T9435] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 252.948394][ T9435] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9435, name: ra6 [ 252.948396][ T9435] preempt_count: 1, expected: 0 [ 252.948396][ T9435] RCU nest depth: 0, expected: 0 [ 252.948397][ T9435] INFO: lockdep is turned off. [ 252.948399][ T9435] irq event stamp: 0 [ 252.948399][ T9435] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 252.948403][ T9435] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 252.948410][ T9435] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 252.948411][ T9435] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 252.948413][ T9435] Preemption disabled at: [ 252.948414][ T9435] [] vprintk_emit+0x31b/0x3e0 [ 252.948421][ T9435] CPU: 2 UID: 0 PID: 9435 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 252.948424][ T9435] Tainted: [W]=WARN [ 252.948425][ T9435] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 252.948427][ T9435] Call Trace: [ 252.948428][ T9435] [ 252.948430][ T9435] dump_stack_lvl+0x6f/0xa0 [ 252.948435][ T9435] ? vprintk_emit+0x31b/0x3e0 [ 252.948437][ T9435] __might_resched.cold+0x1fe/0x2c1 [ 252.948440][ T9435] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 252.948444][ T9435] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 252.948446][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948448][ T9435] __kmalloc_noprof+0x443/0x760 [ 252.948451][ T9435] ? __rwlock_init+0x150/0x150 [ 252.948454][ T9435] ? alloc_buf.isra.0+0x4b/0x260 [ 252.948459][ T9435] ? do_raw_spin_unlock+0x59/0x250 [ 252.948461][ T9435] alloc_buf.isra.0+0x4b/0x260 [ 252.948463][ T9435] put_chars+0x1e1/0x2f0 [ 252.948465][ T9435] ? prb_final_commit+0x50/0x50 [ 252.948466][ T9435] ? __send_to_port+0x420/0x420 [ 252.948468][ T9435] ? printk_get_next_message+0x240/0x650 [ 252.948470][ T9435] hvc_console_print+0x292/0x780 [ 252.948475][ T9435] ? hvc_write+0x3a0/0x3a0 [ 252.948477][ T9435] ? do_raw_spin_lock+0x131/0x280 [ 252.948479][ T9435] ? vsnprintf+0x527/0x1700 [ 252.948482][ T9435] ? __rwlock_init+0x150/0x150 [ 252.948484][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948485][ T9435] ? lock_acquire+0x13c/0x160 [ 252.948487][ T9435] console_emit_next_record+0x22f/0x4c0 [ 252.948490][ T9435] ? devkmsg_read+0x4b0/0x4b0 [ 252.948492][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948493][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948494][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948495][ T9435] ? lock_acquire+0x13c/0x160 [ 252.948497][ T9435] ? console_flush_one_record+0x111/0x710 [ 252.948499][ T9435] console_flush_one_record+0x46f/0x710 [ 252.948501][ T9435] ? console_emit_next_record+0x4c0/0x4c0 [ 252.948504][ T9435] console_unlock+0xee/0x1f0 [ 252.948505][ T9435] ? lock_acquire+0x13c/0x160 [ 252.948507][ T9435] ? console_flush_one_record+0x710/0x710 [ 252.948509][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948510][ T9435] ? lock_release+0x184/0x1f0 [ 252.948511][ T9435] ? lock_acquire+0xe0/0x160 [ 252.948513][ T9435] ? __rcu_read_lock+0x70/0x70 [ 252.948514][ T9435] ? __down_trylock_console_sem+0x5e/0xa0 [ 252.948516][ T9435] ? vprintk_emit+0x320/0x3e0 [ 252.948518][ T9435] vprintk_emit+0x37c/0x3e0 [ 252.948519][ T9435] ? wake_up_klogd_work_func+0x90/0x90 [ 252.948520][ T9435] ? kasan_save_stack+0x3d/0x50 [ 252.948523][ T9435] ? kasan_save_track+0x14/0x30 [ 252.948524][ T9435] ? __kasan_kmalloc+0x7b/0x90 [ 252.948525][ T9435] ? __kmalloc_cache_noprof+0x29a/0x620 [ 252.948526][ T9435] ? packet_mc_add+0x13b/0x890 [ 252.948529][ T9435] ? packet_setsockopt+0x1953/0x21e0 [ 252.948530][ T9435] ? do_sock_setsockopt+0x164/0x3b0 [ 252.948534][ T9435] _printk+0xc7/0x100 [ 252.948537][ T9435] ? snapshot_read.cold+0x21/0x21 [ 252.948539][ T9435] ? netdev_name+0x43/0x60 [ 252.948542][ T9435] ? __netdev_printk+0x17f/0x1d0 [ 252.948544][ T9435] netdev_info+0xe2/0x116 [ 252.948546][ T9435] ? netdev_notice+0x120/0x120 [ 252.948549][ T9435] ? mutex_is_locked+0x1c/0x50 [ 252.948551][ T9435] __dev_set_promiscuity.cold+0x7a/0x104 [ 252.948553][ T9435] netif_set_promiscuity+0x4c/0xc0 [ 252.948557][ T9435] dev_set_promiscuity+0xa1/0x230 [ 252.948558][ T9435] ? __asan_memset+0x27/0x50 [ 252.948561][ T9435] packet_mc_add+0x54e/0x890 [ 252.948563][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948564][ T9435] ? lock_release+0x184/0x1f0 [ 252.948566][ T9435] ? __might_fault+0x97/0x140 [ 252.948568][ T9435] ? _copy_from_user+0x42/0x90 [ 252.948572][ T9435] packet_setsockopt+0x1953/0x21e0 [ 252.948573][ T9435] ? lock_acquire+0x13c/0x160 [ 252.948575][ T9435] ? packet_bind+0x170/0x170 [ 252.948577][ T9435] ? lock_release+0x184/0x1f0 [ 252.948579][ T9435] ? do_sock_getsockopt+0x7bb/0xb50 [ 252.948581][ T9435] ? sock_poll+0x6b0/0x6b0 [ 252.948583][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948584][ T9435] ? rcu_is_watching+0x16/0xd0 [ 252.948585][ T9435] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.948588][ T9435] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 252.948590][ T9435] do_sock_setsockopt+0x164/0x3b0 [ 252.948591][ T9435] ? put_user_ifreq+0x90/0x90 [ 252.948593][ T9435] ? __sys_bind+0x19f/0x260 [ 252.948595][ T9435] ? __sys_bind_socket+0xa0/0xa0 [ 252.948597][ T9435] __sys_setsockopt+0xe4/0x150 [ 252.948600][ T9435] __x64_sys_setsockopt+0xbd/0x180 [ 252.948602][ T9435] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.948608][ T9435] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 252.948609][ T9435] ? trace_hardirqs_on+0x36/0x40 [ 252.948611][ T9435] do_syscall_64+0xff/0x530 [ 252.948613][ T9435] ? exc_page_fault+0xee/0x100 [ 252.948615][ T9435] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 252.948617][ T9435] RIP: 0033:0x7f6eac7e72de [ 252.948619][ T9435] 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 [ 252.948621][ T9435] RSP: 002b:00007ffff5e42c18 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 252.948624][ T9435] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6eac7e72de [ 252.948626][ T9435] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 252.948627][ T9435] RBP: 00007ffff5e42d50 R08: 0000000000000010 R09: 00000000309f1ea0 [ 252.948628][ T9435] R10: 00007ffff5e42c90 R11: 0000000000000246 R12: 0000000000000001 [ 252.948628][ T9435] R13: 00000000309ed0a8 R14: 00000000309ece20 R15: 0000000000000000 [ 252.948631][ T9435] [ 252.983283][ T9435] veth2: left promiscuous mode [ 256.056050][ T9438] veth2: entered promiscuous mode [ 256.056065][ T9438] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 256.056068][ T9438] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9438, name: ra6 [ 256.056069][ T9438] preempt_count: 1, expected: 0 [ 256.056070][ T9438] RCU nest depth: 0, expected: 0 [ 256.056071][ T9438] INFO: lockdep is turned off. [ 256.056072][ T9438] irq event stamp: 0 [ 256.056073][ T9438] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 256.056077][ T9438] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 256.056084][ T9438] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 256.056085][ T9438] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 256.056087][ T9438] Preemption disabled at: [ 256.056088][ T9438] [] vprintk_emit+0x31b/0x3e0 [ 256.056095][ T9438] CPU: 2 UID: 0 PID: 9438 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 256.056098][ T9438] Tainted: [W]=WARN [ 256.056099][ T9438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 256.056101][ T9438] Call Trace: [ 256.056102][ T9438] [ 256.056103][ T9438] dump_stack_lvl+0x6f/0xa0 [ 256.056109][ T9438] ? vprintk_emit+0x31b/0x3e0 [ 256.056110][ T9438] __might_resched.cold+0x1fe/0x2c1 [ 256.056114][ T9438] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 256.056117][ T9438] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 256.056120][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056122][ T9438] __kmalloc_noprof+0x443/0x760 [ 256.056125][ T9438] ? __rwlock_init+0x150/0x150 [ 256.056128][ T9438] ? alloc_buf.isra.0+0x4b/0x260 [ 256.056133][ T9438] ? do_raw_spin_unlock+0x59/0x250 [ 256.056135][ T9438] alloc_buf.isra.0+0x4b/0x260 [ 256.056137][ T9438] put_chars+0x1e1/0x2f0 [ 256.056139][ T9438] ? prb_final_commit+0x50/0x50 [ 256.056140][ T9438] ? __send_to_port+0x420/0x420 [ 256.056142][ T9438] ? printk_get_next_message+0x240/0x650 [ 256.056145][ T9438] hvc_console_print+0x292/0x780 [ 256.056149][ T9438] ? hvc_write+0x3a0/0x3a0 [ 256.056151][ T9438] ? do_raw_spin_lock+0x131/0x280 [ 256.056153][ T9438] ? vsnprintf+0x527/0x1700 [ 256.056156][ T9438] ? __rwlock_init+0x150/0x150 [ 256.056158][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056159][ T9438] ? lock_acquire+0x13c/0x160 [ 256.056161][ T9438] console_emit_next_record+0x22f/0x4c0 [ 256.056164][ T9438] ? devkmsg_read+0x4b0/0x4b0 [ 256.056166][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056167][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056168][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056169][ T9438] ? lock_acquire+0x13c/0x160 [ 256.056171][ T9438] ? console_flush_one_record+0x111/0x710 [ 256.056173][ T9438] console_flush_one_record+0x46f/0x710 [ 256.056176][ T9438] ? console_emit_next_record+0x4c0/0x4c0 [ 256.056178][ T9438] console_unlock+0xee/0x1f0 [ 256.056180][ T9438] ? lock_acquire+0x13c/0x160 [ 256.056182][ T9438] ? console_flush_one_record+0x710/0x710 [ 256.056183][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056184][ T9438] ? lock_release+0x184/0x1f0 [ 256.056186][ T9438] ? lock_acquire+0xe0/0x160 [ 256.056188][ T9438] ? __rcu_read_lock+0x70/0x70 [ 256.056189][ T9438] ? __down_trylock_console_sem+0x5e/0xa0 [ 256.056191][ T9438] ? vprintk_emit+0x320/0x3e0 [ 256.056192][ T9438] vprintk_emit+0x37c/0x3e0 [ 256.056194][ T9438] ? wake_up_klogd_work_func+0x90/0x90 [ 256.056195][ T9438] ? kasan_save_stack+0x3d/0x50 [ 256.056198][ T9438] ? kasan_save_track+0x14/0x30 [ 256.056199][ T9438] ? __kasan_kmalloc+0x7b/0x90 [ 256.056200][ T9438] ? __kmalloc_cache_noprof+0x29a/0x620 [ 256.056201][ T9438] ? packet_mc_add+0x13b/0x890 [ 256.056204][ T9438] ? packet_setsockopt+0x1953/0x21e0 [ 256.056205][ T9438] ? do_sock_setsockopt+0x164/0x3b0 [ 256.056209][ T9438] _printk+0xc7/0x100 [ 256.056212][ T9438] ? snapshot_read.cold+0x21/0x21 [ 256.056214][ T9438] ? netdev_name+0x43/0x60 [ 256.056217][ T9438] ? __netdev_printk+0x17f/0x1d0 [ 256.056220][ T9438] netdev_info+0xe2/0x116 [ 256.056222][ T9438] ? netdev_notice+0x120/0x120 [ 256.056225][ T9438] ? mutex_is_locked+0x1c/0x50 [ 256.056226][ T9438] __dev_set_promiscuity.cold+0x7a/0x104 [ 256.056229][ T9438] netif_set_promiscuity+0x4c/0xc0 [ 256.056232][ T9438] dev_set_promiscuity+0xa1/0x230 [ 256.056234][ T9438] ? __asan_memset+0x27/0x50 [ 256.056237][ T9438] packet_mc_add+0x54e/0x890 [ 256.056238][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056239][ T9438] ? lock_release+0x184/0x1f0 [ 256.056241][ T9438] ? __might_fault+0x97/0x140 [ 256.056243][ T9438] ? _copy_from_user+0x42/0x90 [ 256.056247][ T9438] packet_setsockopt+0x1953/0x21e0 [ 256.056249][ T9438] ? lock_acquire+0x13c/0x160 [ 256.056250][ T9438] ? packet_bind+0x170/0x170 [ 256.056252][ T9438] ? lock_release+0x184/0x1f0 [ 256.056254][ T9438] ? do_sock_getsockopt+0x7bb/0xb50 [ 256.056256][ T9438] ? sock_poll+0x6b0/0x6b0 [ 256.056258][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056259][ T9438] ? rcu_is_watching+0x16/0xd0 [ 256.056260][ T9438] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 256.056263][ T9438] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 256.056265][ T9438] do_sock_setsockopt+0x164/0x3b0 [ 256.056266][ T9438] ? put_user_ifreq+0x90/0x90 [ 256.056268][ T9438] ? __sys_bind+0x19f/0x260 [ 256.056270][ T9438] ? __sys_bind_socket+0xa0/0xa0 [ 256.056273][ T9438] __sys_setsockopt+0xe4/0x150 [ 256.056276][ T9438] __x64_sys_setsockopt+0xbd/0x180 [ 256.056277][ T9438] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 256.056279][ T9438] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 256.056280][ T9438] ? trace_hardirqs_on+0x36/0x40 [ 256.056282][ T9438] do_syscall_64+0xff/0x530 [ 256.056284][ T9438] ? exc_page_fault+0xee/0x100 [ 256.056286][ T9438] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 256.056288][ T9438] RIP: 0033:0x7fa9c78492de [ 256.056290][ T9438] 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 [ 256.056292][ T9438] RSP: 002b:00007ffc5409ecd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 256.056295][ T9438] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa9c78492de [ 256.056297][ T9438] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 256.056298][ T9438] RBP: 00007ffc5409ee10 R08: 0000000000000010 R09: 0000000015cadea0 [ 256.056299][ T9438] R10: 00007ffc5409ed50 R11: 0000000000000246 R12: 0000000000000001 [ 256.056299][ T9438] R13: 0000000015ca90a8 R14: 0000000015ca8e20 R15: 0000000000000000 [ 256.056302][ T9438] [ 256.084591][ T9438] veth2: left promiscuous mode