[ 11.474140][ T209] ip (209) used greatest stack depth: 24464 bytes left [ 11.474158][ T209] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 11.474161][ T209] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 209, name: ip [ 11.474162][ T209] preempt_count: 2, expected: 0 [ 11.474163][ T209] RCU nest depth: 0, expected: 0 [ 11.474164][ T209] locks held by ip/209: 5, last CPU#2: [ 11.474166][ T209] #0: ffffffffb76167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 11.474177][ T209] #1: ffffffffb777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 11.474182][ T209] #2: ffffffffb777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 11.474186][ T209] #3: ffffffffb769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 11.474190][ T209] #4: ffffffffb769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 11.474194][ T209] irq event stamp: 28850 [ 11.474195][ T209] hardirqs last enabled at (28849): [] __down_trylock_console_sem+0x86/0xa0 [ 11.474198][ T209] hardirqs last disabled at (28850): [] console_emit_next_record+0x3d4/0x4c0 [ 11.474200][ T209] softirqs last enabled at (28582): [] handle_softirqs+0x67c/0x900 [ 11.474202][ T209] softirqs last disabled at (28577): [] __irq_exit_rcu+0x145/0x1c0 [ 11.474204][ T209] Preemption disabled at: [ 11.474205][ T209] [<0000000000000000>] 0x0 [ 11.474212][ T209] CPU: 2 UID: 0 PID: 209 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 11.474215][ T209] Tainted: [W]=WARN [ 11.474216][ T209] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 11.474218][ T209] Call Trace: [ 11.474219][ T209] [ 11.474221][ T209] dump_stack_lvl+0x6f/0xa0 [ 11.474227][ T209] __might_resched.cold+0x1fe/0x2c1 [ 11.474232][ T209] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 11.474236][ T209] ? __kmalloc_noprof+0xdb/0x760 [ 11.474240][ T209] __kmalloc_noprof+0x443/0x760 [ 11.474242][ T209] ? alloc_buf.isra.0+0x4b/0x260 [ 11.474249][ T209] ? do_raw_spin_unlock+0x59/0x250 [ 11.474252][ T209] alloc_buf.isra.0+0x4b/0x260 [ 11.474256][ T209] put_chars+0x1e1/0x2f0 [ 11.474258][ T209] ? __send_to_port+0x420/0x420 [ 11.474259][ T209] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 11.474263][ T209] ? validate_chain+0x38b/0xc20 [ 11.474268][ T209] hvc_console_print+0x292/0x780 [ 11.474276][ T209] ? hvc_write+0x3a0/0x3a0 [ 11.474278][ T209] ? rcu_is_watching+0x16/0xd0 [ 11.474280][ T209] ? lock_acquire+0x13c/0x160 [ 11.474284][ T209] console_emit_next_record+0x22f/0x4c0 [ 11.474288][ T209] ? devkmsg_read+0x4b0/0x4b0 [ 11.474290][ T209] ? console_flush_one_record+0x106/0x710 [ 11.474293][ T209] ? rcu_is_watching+0x16/0xd0 [ 11.474295][ T209] ? lock_acquire+0x13c/0x160 [ 11.474299][ T209] console_flush_one_record+0x46f/0x710 [ 11.474303][ T209] ? console_emit_next_record+0x4c0/0x4c0 [ 11.474304][ T209] ? __lock_acquire+0x518/0xc20 [ 11.474310][ T209] console_unlock+0xee/0x1f0 [ 11.474312][ T209] ? console_flush_one_record+0x710/0x710 [ 11.474314][ T209] ? rcu_is_watching+0x16/0xd0 [ 11.474316][ T209] ? lock_acquire+0xe0/0x160 [ 11.474319][ T209] ? __down_trylock_console_sem+0x5e/0xa0 [ 11.474321][ T209] ? vprintk_emit+0x320/0x3e0 [ 11.474324][ T209] vprintk_emit+0x37c/0x3e0 [ 11.474327][ T209] ? wake_up_klogd_work_func+0x90/0x90 [ 11.474330][ T209] ? __lock_acquire+0x518/0xc20 [ 11.474333][ T209] _printk+0xc7/0x100 [ 11.474337][ T209] ? snapshot_read.cold+0x21/0x21 [ 11.474340][ T209] ? do_raw_spin_lock+0x131/0x280 [ 11.474342][ T209] ? __rwlock_init+0x150/0x150 [ 11.474346][ T209] ? do_raw_spin_lock+0x131/0x280 [ 11.474349][ T209] do_exit.cold+0x82/0x9c [ 11.474352][ T209] ? exit_notify+0x890/0x890 [ 11.474354][ T209] ? __lock_release.isra.0+0x69/0x1a0 [ 11.474356][ T209] ? rcu_is_watching+0x16/0xd0 [ 11.474360][ T209] do_group_exit+0xb8/0x370 [ 11.474362][ T209] __x64_sys_exit_group+0x3c/0x50 [ 11.474364][ T209] x64_sys_call+0x1567/0x1570 [ 11.474367][ T209] do_syscall_64+0xff/0x530 [ 11.474371][ T209] ? exc_page_fault+0xee/0x100 [ 11.474374][ T209] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 11.474376][ T209] RIP: 0033:0x7f78295931b8 [ 11.474378][ T209] Code: Unable to access opcode bytes at 0x7f782959318e. [ 11.474379][ T209] RSP: 002b:00007fffbe9aabe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 11.474381][ T209] RAX: ffffffffffffffda RBX: 00007f78296c3f88 RCX: 00007f78295931b8 [ 11.474383][ T209] RDX: 00007f78292ddfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 11.474384][ T209] RBP: 00007fffbe9aac40 R08: 0000000000000000 R09: 0000000000000050 [ 11.474384][ T209] R10: 00007fffbe9aaa00 R11: 0000000000000246 R12: 0000000000000001 [ 11.474385][ T209] R13: 0000000000000000 R14: 00007f78296c2680 R15: 00007f78296c3fa0 [ 11.474392][ T209] [ 11.613972][ T212] ip (212) used greatest stack depth: 24416 bytes left [ 11.662156][ T213] ip (213) used greatest stack depth: 24344 bytes left [ 12.272021][ T231] ip (231) used greatest stack depth: 24064 bytes left [ 12.786613][ T245] veth-s1: entered promiscuous mode [ 12.786690][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.786692][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: tcpdump [ 12.786693][ T245] preempt_count: 1, expected: 0 [ 12.786694][ T245] RCU nest depth: 0, expected: 0 [ 12.786695][ T245] locks held by tcpdump/245: 5, last CPU#2: [ 12.786697][ T245] #0: ffffffffb7f1b740 (rtnl_mutex){+.+.}-{4:4}, at: packet_mc_add+0x28/0x890 [ 12.786714][ T245] #1: ffffffffb777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.786720][ T245] #2: ffffffffb777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.786724][ T245] #3: ffffffffb769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.786728][ T245] #4: ffffffffb769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.786732][ T245] irq event stamp: 49470 [ 12.786733][ T245] hardirqs last enabled at (49469): [] __down_trylock_console_sem+0x86/0xa0 [ 12.786736][ T245] hardirqs last disabled at (49470): [] console_emit_next_record+0x3d4/0x4c0 [ 12.786738][ T245] softirqs last enabled at (49442): [] packet_do_bind+0x4b2/0xc80 [ 12.786739][ T245] softirqs last disabled at (49440): [] release_sock+0x21/0x240 [ 12.786743][ T245] Preemption disabled at: [ 12.786744][ T245] [] vprintk_emit+0x31b/0x3e0 [ 12.786749][ T245] CPU: 2 UID: 0 PID: 245 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.786752][ T245] Tainted: [W]=WARN [ 12.786753][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.786755][ T245] Call Trace: [ 12.786757][ T245] [ 12.786758][ T245] dump_stack_lvl+0x6f/0xa0 [ 12.786764][ T245] ? vprintk_emit+0x31b/0x3e0 [ 12.786765][ T245] __might_resched.cold+0x1fe/0x2c1 [ 12.786770][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.786774][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 12.786778][ T245] __kmalloc_noprof+0x443/0x760 [ 12.786780][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 12.786786][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 12.786789][ T245] alloc_buf.isra.0+0x4b/0x260 [ 12.786793][ T245] put_chars+0x1e1/0x2f0 [ 12.786795][ T245] ? __send_to_port+0x420/0x420 [ 12.786799][ T245] ? validate_chain+0x34a/0xc20 [ 12.786803][ T245] hvc_console_print+0x292/0x780 [ 12.786807][ T245] ? mark_usage+0x61/0x170 [ 12.786809][ T245] ? __lock_acquire+0x518/0xc20 [ 12.786811][ T245] ? __lock_acquire+0x518/0xc20 [ 12.786815][ T245] ? hvc_write+0x3a0/0x3a0 [ 12.786817][ T245] ? console_emit_next_record+0x1df/0x4c0 [ 12.786821][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.786823][ T245] ? lock_acquire+0x13c/0x160 [ 12.786827][ T245] console_emit_next_record+0x22f/0x4c0 [ 12.786831][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 12.786833][ T245] ? console_flush_one_record+0x106/0x710 [ 12.786836][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.786837][ T245] ? lock_acquire+0x13c/0x160 [ 12.786841][ T245] console_flush_one_record+0x46f/0x710 [ 12.786845][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 12.786847][ T245] ? __lock_acquire+0x518/0xc20 [ 12.786852][ T245] console_unlock+0xee/0x1f0 [ 12.786855][ T245] ? console_flush_one_record+0x710/0x710 [ 12.786858][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.786860][ T245] ? lock_acquire+0xe0/0x160 [ 12.786866][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.786868][ T245] ? vprintk_emit+0x320/0x3e0 [ 12.786872][ T245] vprintk_emit+0x37c/0x3e0 [ 12.786877][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 12.786879][ T245] ? kasan_save_stack+0x3d/0x50 [ 12.786883][ T245] ? kasan_save_track+0x14/0x30 [ 12.786885][ T245] ? __kasan_kmalloc+0x7b/0x90 [ 12.786886][ T245] ? __kmalloc_cache_noprof+0x29a/0x620 [ 12.786887][ T245] ? packet_mc_add+0x13b/0x890 [ 12.786889][ T245] ? packet_setsockopt+0x1953/0x21e0 [ 12.786890][ T245] ? do_sock_setsockopt+0x164/0x3b0 [ 12.786895][ T245] _printk+0xc7/0x100 [ 12.786898][ T245] ? snapshot_read.cold+0x21/0x21 [ 12.786902][ T245] ? netdev_name+0x43/0x60 [ 12.786906][ T245] ? __netdev_printk+0x17f/0x1d0 [ 12.786910][ T245] netdev_info+0xe2/0x116 [ 12.786912][ T245] ? netdev_notice+0x120/0x120 [ 12.786919][ T245] ? mutex_is_locked+0x1c/0x50 [ 12.786922][ T245] __dev_set_promiscuity.cold+0x7a/0x104 [ 12.786925][ T245] netif_set_promiscuity+0x4c/0xc0 [ 12.786929][ T245] dev_set_promiscuity+0xa1/0x230 [ 12.786931][ T245] ? __asan_memset+0x27/0x50 [ 12.786935][ T245] packet_mc_add+0x54e/0x890 [ 12.786937][ T245] ? __might_fault+0x97/0x140 [ 12.786939][ T245] ? __might_fault+0x97/0x140 [ 12.786941][ T245] ? _copy_from_user+0x42/0x90 [ 12.786946][ T245] packet_setsockopt+0x1953/0x21e0 [ 12.786949][ T245] ? packet_bind+0x170/0x170 [ 12.786953][ T245] ? do_sock_getsockopt+0x7bb/0xb50 [ 12.786958][ T245] ? sock_poll+0x6b0/0x6b0 [ 12.786962][ T245] ? rcu_is_watching+0x16/0xd0 [ 12.786964][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.786969][ T245] do_sock_setsockopt+0x164/0x3b0 [ 12.786971][ T245] ? put_user_ifreq+0x90/0x90 [ 12.786973][ T245] ? __sys_bind+0x19f/0x260 [ 12.786976][ T245] ? __sys_bind_socket+0xa0/0xa0 [ 12.786982][ T245] __sys_setsockopt+0xe4/0x150 [ 12.786987][ T245] __x64_sys_setsockopt+0xbd/0x180 [ 12.786989][ T245] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 12.786991][ T245] ? lockdep_hardirqs_on+0x91/0x130 [ 12.786994][ T245] ? do_syscall_64+0xa6/0x530 [ 12.786997][ T245] do_syscall_64+0xff/0x530 [ 12.786999][ T245] ? exc_page_fault+0xee/0x100 [ 12.787001][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.787004][ T245] RIP: 0033:0x7f35504452de [ 12.787007][ T245] 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 [ 12.787009][ T245] RSP: 002b:00007ffe2f028998 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 12.787012][ T245] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f35504452de [ 12.787013][ T245] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 12.787014][ T245] RBP: 00007ffe2f028ad0 R08: 0000000000000010 R09: 0000558806606530 [ 12.787015][ T245] R10: 00007ffe2f028a10 R11: 0000000000000246 R12: 0000000000000001 [ 12.787016][ T245] R13: 0000558806606918 R14: 0000558806606690 R15: 0000000000000000 [ 12.787022][ T245] [ 13.851903][ T250] veth-s2: entered promiscuous mode [ 13.851922][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 13.851924][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: tcpdump [ 13.851926][ T250] preempt_count: 1, expected: 0 [ 13.851927][ T250] RCU nest depth: 0, expected: 0 [ 13.851928][ T250] locks held by tcpdump/250: 5, last CPU#2: [ 13.851930][ T250] #0: ffffffffb7f1b740 (rtnl_mutex){+.+.}-{4:4}, at: packet_mc_add+0x28/0x890 [ 13.851941][ T250] #1: ffffffffb777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 13.851949][ T250] #2: ffffffffb777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 13.851954][ T250] #3: ffffffffb769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 13.851958][ T250] #4: ffffffffb769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 13.851963][ T250] irq event stamp: 47414 [ 13.851963][ T250] hardirqs last enabled at (47413): [] __down_trylock_console_sem+0x86/0xa0 [ 13.851966][ T250] hardirqs last disabled at (47414): [] console_emit_next_record+0x3d4/0x4c0 [ 13.851968][ T250] softirqs last enabled at (47394): [] packet_do_bind+0x4b2/0xc80 [ 13.851971][ T250] softirqs last disabled at (47392): [] release_sock+0x21/0x240 [ 13.851975][ T250] Preemption disabled at: [ 13.851975][ T250] [] vprintk_emit+0x31b/0x3e0 [ 13.851981][ T250] CPU: 2 UID: 0 PID: 250 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 13.851984][ T250] Tainted: [W]=WARN [ 13.851986][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 13.851987][ T250] Call Trace: [ 13.851989][ T250] [ 13.851990][ T250] dump_stack_lvl+0x6f/0xa0 [ 13.851996][ T250] ? vprintk_emit+0x31b/0x3e0 [ 13.851998][ T250] __might_resched.cold+0x1fe/0x2c1 [ 13.852002][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 13.852006][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 13.852010][ T250] __kmalloc_noprof+0x443/0x760 [ 13.852012][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 13.852019][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 13.852021][ T250] alloc_buf.isra.0+0x4b/0x260 [ 13.852025][ T250] put_chars+0x1e1/0x2f0 [ 13.852026][ T250] ? prb_final_commit+0x50/0x50 [ 13.852029][ T250] ? __send_to_port+0x420/0x420 [ 13.852031][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 13.852035][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 13.852037][ T250] ? validate_chain+0x38b/0xc20 [ 13.852041][ T250] hvc_console_print+0x292/0x780 [ 13.852045][ T250] ? mark_usage+0x61/0x170 [ 13.852047][ T250] ? __lock_acquire+0x518/0xc20 [ 13.852049][ T250] ? __lock_acquire+0x518/0xc20 [ 13.852053][ T250] ? hvc_write+0x3a0/0x3a0 [ 13.852056][ T250] ? console_emit_next_record+0x1df/0x4c0 [ 13.852059][ T250] ? rcu_is_watching+0x16/0xd0 [ 13.852061][ T250] ? lock_acquire+0x13c/0x160 [ 13.852064][ T250] console_emit_next_record+0x22f/0x4c0 [ 13.852068][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 13.852070][ T250] ? console_flush_one_record+0x106/0x710 [ 13.852073][ T250] ? rcu_is_watching+0x16/0xd0 [ 13.852075][ T250] ? lock_acquire+0x13c/0x160 [ 13.852079][ T250] console_flush_one_record+0x46f/0x710 [ 13.852083][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 13.852085][ T250] ? __lock_acquire+0x518/0xc20 [ 13.852090][ T250] console_unlock+0xee/0x1f0 [ 13.852093][ T250] ? console_flush_one_record+0x710/0x710 [ 13.852095][ T250] ? rcu_is_watching+0x16/0xd0 [ 13.852096][ T250] ? lock_acquire+0xe0/0x160 [ 13.852100][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 13.852102][ T250] ? vprintk_emit+0x320/0x3e0 [ 13.852104][ T250] vprintk_emit+0x37c/0x3e0 [ 13.852107][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 13.852109][ T250] ? kasan_save_stack+0x3d/0x50 [ 13.852111][ T250] ? kasan_save_track+0x14/0x30 [ 13.852113][ T250] ? __kasan_kmalloc+0x7b/0x90 [ 13.852114][ T250] ? __kmalloc_cache_noprof+0x29a/0x620 [ 13.852115][ T250] ? packet_mc_add+0x13b/0x890 [ 13.852116][ T250] ? packet_setsockopt+0x1953/0x21e0 [ 13.852118][ T250] ? do_sock_setsockopt+0x164/0x3b0 [ 13.852122][ T250] _printk+0xc7/0x100 [ 13.852126][ T250] ? snapshot_read.cold+0x21/0x21 [ 13.852130][ T250] ? netdev_name+0x43/0x60 [ 13.852134][ T250] ? __netdev_printk+0x17f/0x1d0 [ 13.852138][ T250] netdev_info+0xe2/0x116 [ 13.852140][ T250] ? netdev_notice+0x120/0x120 [ 13.852147][ T250] ? mutex_is_locked+0x1c/0x50 [ 13.852150][ T250] __dev_set_promiscuity.cold+0x7a/0x104 [ 13.852153][ T250] netif_set_promiscuity+0x4c/0xc0 [ 13.852158][ T250] dev_set_promiscuity+0xa1/0x230 [ 13.852160][ T250] ? __asan_memset+0x27/0x50 [ 13.852164][ T250] packet_mc_add+0x54e/0x890 [ 13.852166][ T250] ? __might_fault+0x97/0x140 [ 13.852169][ T250] ? __might_fault+0x97/0x140 [ 13.852171][ T250] ? _copy_from_user+0x42/0x90 [ 13.852175][ T250] packet_setsockopt+0x1953/0x21e0 [ 13.852178][ T250] ? packet_bind+0x170/0x170 [ 13.852182][ T250] ? do_sock_getsockopt+0x7bb/0xb50 [ 13.852186][ T250] ? sock_poll+0x6b0/0x6b0 [ 13.852190][ T250] ? rcu_is_watching+0x16/0xd0 [ 13.852192][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.852197][ T250] do_sock_setsockopt+0x164/0x3b0 [ 13.852200][ T250] ? put_user_ifreq+0x90/0x90 [ 13.852202][ T250] ? __sys_bind+0x19f/0x260 [ 13.852204][ T250] ? __sys_bind_socket+0xa0/0xa0 [ 13.852210][ T250] __sys_setsockopt+0xe4/0x150 [ 13.852215][ T250] __x64_sys_setsockopt+0xbd/0x180 [ 13.852217][ T250] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 13.852219][ T250] ? lockdep_hardirqs_on+0x91/0x130 [ 13.852222][ T250] ? do_syscall_64+0xa6/0x530 [ 13.852225][ T250] do_syscall_64+0xff/0x530 [ 13.852226][ T250] ? exc_page_fault+0xee/0x100 [ 13.852229][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 13.852231][ T250] RIP: 0033:0x7faffa6152de [ 13.852235][ T250] 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 [ 13.852237][ T250] RSP: 002b:00007ffc9c5d1908 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 13.852240][ T250] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007faffa6152de [ 13.852241][ T250] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 13.852242][ T250] RBP: 00007ffc9c5d1a40 R08: 0000000000000010 R09: 0000564e41cc7530 [ 13.852243][ T250] R10: 00007ffc9c5d1980 R11: 0000000000000246 R12: 0000000000000001 [ 13.852244][ T250] R13: 0000564e41cc7918 R14: 0000564e41cc7690 R15: 0000000000000000 [ 13.852251][ T250] [ 18.843493][ T245] veth-s1: left promiscuous mode [ 18.843552][ T245] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.843555][ T245] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 245, name: tcpdump [ 18.843556][ T245] preempt_count: 1, expected: 0 [ 18.843557][ T245] RCU nest depth: 0, expected: 0 [ 18.843558][ T245] locks held by tcpdump/245: 6, last CPU#1: [ 18.843560][ T245] #0: ff1100000db76040 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x8f/0x280 [ 18.843572][ T245] #1: ffffffffb7f1b740 (rtnl_mutex){+.+.}-{4:4}, at: packet_release+0x3fb/0xc40 [ 18.843578][ T245] #2: ffffffffb777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.843583][ T245] #3: ffffffffb777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.843587][ T245] #4: ffffffffb769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.843590][ T245] #5: ffffffffb769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.843595][ T245] irq event stamp: 78466 [ 18.843596][ T245] hardirqs last enabled at (78465): [] __down_trylock_console_sem+0x86/0xa0 [ 18.843599][ T245] hardirqs last disabled at (78466): [] console_emit_next_record+0x3d4/0x4c0 [ 18.843601][ T245] softirqs last enabled at (78266): [] packet_setsockopt+0xcdf/0x21e0 [ 18.843603][ T245] softirqs last disabled at (78264): [] release_sock+0x21/0x240 [ 18.843606][ T245] Preemption disabled at: [ 18.843606][ T245] [] vprintk_emit+0x31b/0x3e0 [ 18.843612][ T245] CPU: 1 UID: 72 PID: 245 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.843615][ T245] Tainted: [W]=WARN [ 18.843616][ T245] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.843617][ T245] Call Trace: [ 18.843619][ T245] [ 18.843621][ T245] dump_stack_lvl+0x6f/0xa0 [ 18.843627][ T245] ? vprintk_emit+0x31b/0x3e0 [ 18.843628][ T245] __might_resched.cold+0x1fe/0x2c1 [ 18.843633][ T245] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.843638][ T245] ? __kmalloc_noprof+0xdb/0x760 [ 18.843643][ T245] __kmalloc_noprof+0x443/0x760 [ 18.843645][ T245] ? alloc_buf.isra.0+0x4b/0x260 [ 18.843653][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 18.843656][ T245] alloc_buf.isra.0+0x4b/0x260 [ 18.843660][ T245] put_chars+0x1e1/0x2f0 [ 18.843662][ T245] ? __send_to_port+0x420/0x420 [ 18.843663][ T245] ? check_prev_add+0xef/0xe90 [ 18.843668][ T245] ? validate_chain+0x34a/0xc20 [ 18.843672][ T245] hvc_console_print+0x292/0x780 [ 18.843676][ T245] ? mark_usage+0x61/0x170 [ 18.843678][ T245] ? __lock_acquire+0x518/0xc20 [ 18.843680][ T245] ? __lock_acquire+0x518/0xc20 [ 18.843684][ T245] ? hvc_write+0x3a0/0x3a0 [ 18.843686][ T245] ? lock_acquire.part.0+0xd4/0x280 [ 18.843690][ T245] ? lock_acquire+0x13c/0x160 [ 18.843695][ T245] console_emit_next_record+0x22f/0x4c0 [ 18.843699][ T245] ? devkmsg_read+0x4b0/0x4b0 [ 18.843701][ T245] ? console_flush_one_record+0x106/0x710 [ 18.843704][ T245] ? rcu_is_watching+0x16/0xd0 [ 18.843707][ T245] ? lock_acquire+0x13c/0x160 [ 18.843711][ T245] console_flush_one_record+0x46f/0x710 [ 18.843716][ T245] ? console_emit_next_record+0x4c0/0x4c0 [ 18.843718][ T245] ? __lock_acquire+0x518/0xc20 [ 18.843729][ T245] console_unlock+0xee/0x1f0 [ 18.843732][ T245] ? console_flush_one_record+0x710/0x710 [ 18.843734][ T245] ? rcu_is_watching+0x16/0xd0 [ 18.843735][ T245] ? lock_acquire+0xe0/0x160 [ 18.843739][ T245] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.843741][ T245] ? vprintk_emit+0x320/0x3e0 [ 18.843744][ T245] vprintk_emit+0x37c/0x3e0 [ 18.843747][ T245] ? wake_up_klogd_work_func+0x90/0x90 [ 18.843750][ T245] ? __lock_acquire+0x518/0xc20 [ 18.843754][ T245] _printk+0xc7/0x100 [ 18.843758][ T245] ? snapshot_read.cold+0x21/0x21 [ 18.843760][ T245] ? lock_acquire.part.0+0xd4/0x280 [ 18.843764][ T245] ? rcu_is_watching+0x16/0xd0 [ 18.843765][ T245] ? netdev_name+0x43/0x60 [ 18.843769][ T245] ? __netdev_printk+0x17f/0x1d0 [ 18.843773][ T245] netdev_info+0xe2/0x116 [ 18.843776][ T245] ? netdev_notice+0x120/0x120 [ 18.843778][ T245] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 18.843780][ T245] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 18.843785][ T245] ? ww_mutex_lock+0x160/0x160 [ 18.843788][ T245] ? ref_tracker_alloc+0x430/0x430 [ 18.843791][ T245] ? packet_release+0x363/0xc40 [ 18.843793][ T245] ? __fput+0x36c/0xad0 [ 18.843796][ T245] ? mutex_is_locked+0x1c/0x50 [ 18.843799][ T245] __dev_set_promiscuity.cold+0x7a/0x104 [ 18.843803][ T245] netif_set_promiscuity+0x4c/0xc0 [ 18.843808][ T245] dev_set_promiscuity+0xa1/0x230 [ 18.843811][ T245] packet_release+0x4cb/0xc40 [ 18.843815][ T245] ? packet_set_ring+0x1740/0x1740 [ 18.843819][ T245] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 18.843823][ T245] __sock_release+0xb8/0x280 [ 18.843827][ T245] sock_close+0x18/0x20 [ 18.843828][ T245] __fput+0x36c/0xad0 [ 18.843834][ T245] fput_close_sync+0xde/0x1b0 [ 18.843836][ T245] ? alloc_file_clone+0xe0/0xe0 [ 18.843839][ T245] ? do_raw_spin_unlock+0x59/0x250 [ 18.843843][ T245] __x64_sys_close+0x8b/0xf0 [ 18.843846][ T245] do_syscall_64+0xff/0x530 [ 18.843849][ T245] ? exc_page_fault+0xee/0x100 [ 18.843852][ T245] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.843854][ T245] RIP: 0033:0x7f35503bc54e [ 18.843858][ T245] 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 [ 18.843860][ T245] RSP: 002b:00007ffe2f028b00 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 18.843862][ T245] RAX: ffffffffffffffda RBX: 0000558806606690 RCX: 00007f35503bc54e [ 18.843864][ T245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 18.843865][ T245] RBP: 00007ffe2f028b10 R08: 0000000000000000 R09: 0000000000000000 [ 18.843865][ T245] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 18.843866][ T245] R13: 00000000fffffffe R14: 00005587f8ecc760 R15: 0000000000000001 [ 18.843873][ T245] [ 19.961148][ T250] veth-s2: left promiscuous mode [ 19.961167][ T250] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 19.961170][ T250] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 250, name: tcpdump [ 19.961171][ T250] preempt_count: 1, expected: 0 [ 19.961172][ T250] RCU nest depth: 0, expected: 0 [ 19.961173][ T250] locks held by tcpdump/250: 6, last CPU#2: [ 19.961175][ T250] #0: ff1100000db73ac0 (&sb->s_type->i_mutex_key#12){+.+.}-{4:4}, at: __sock_release+0x8f/0x280 [ 19.961188][ T250] #1: ffffffffb7f1b740 (rtnl_mutex){+.+.}-{4:4}, at: packet_release+0x3fb/0xc40 [ 19.961193][ T250] #2: ffffffffb777ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 19.961199][ T250] #3: ffffffffb777de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 19.961203][ T250] #4: ffffffffb769d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 19.961207][ T250] #5: ffffffffb769d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 19.961210][ T250] irq event stamp: 662384 [ 19.961211][ T250] hardirqs last enabled at (662383): [] __down_trylock_console_sem+0x86/0xa0 [ 19.961214][ T250] hardirqs last disabled at (662384): [] console_emit_next_record+0x3d4/0x4c0 [ 19.961217][ T250] softirqs last enabled at (662228): [] handle_softirqs+0x67c/0x900 [ 19.961220][ T250] softirqs last disabled at (662223): [] __irq_exit_rcu+0x145/0x1c0 [ 19.961222][ T250] Preemption disabled at: [ 19.961223][ T250] [] vprintk_emit+0x31b/0x3e0 [ 19.961228][ T250] CPU: 2 UID: 72 PID: 250 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.961232][ T250] Tainted: [W]=WARN [ 19.961233][ T250] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.961234][ T250] Call Trace: [ 19.961236][ T250] [ 19.961237][ T250] dump_stack_lvl+0x6f/0xa0 [ 19.961243][ T250] ? vprintk_emit+0x31b/0x3e0 [ 19.961245][ T250] __might_resched.cold+0x1fe/0x2c1 [ 19.961249][ T250] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 19.961254][ T250] ? __kmalloc_noprof+0xdb/0x760 [ 19.961258][ T250] __kmalloc_noprof+0x443/0x760 [ 19.961260][ T250] ? alloc_buf.isra.0+0x4b/0x260 [ 19.961267][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 19.961270][ T250] alloc_buf.isra.0+0x4b/0x260 [ 19.961274][ T250] put_chars+0x1e1/0x2f0 [ 19.961276][ T250] ? __send_to_port+0x420/0x420 [ 19.961279][ T250] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 19.961282][ T250] ? rcu_read_lock_any_held+0x3c/0x90 [ 19.961285][ T250] ? validate_chain+0x38b/0xc20 [ 19.961289][ T250] hvc_console_print+0x292/0x780 [ 19.961293][ T250] ? mark_usage+0x61/0x170 [ 19.961295][ T250] ? __lock_acquire+0x518/0xc20 [ 19.961297][ T250] ? __lock_acquire+0x518/0xc20 [ 19.961301][ T250] ? hvc_write+0x3a0/0x3a0 [ 19.961303][ T250] ? lock_acquire.part.0+0xd4/0x280 [ 19.961307][ T250] ? lock_acquire+0x13c/0x160 [ 19.961311][ T250] console_emit_next_record+0x22f/0x4c0 [ 19.961315][ T250] ? devkmsg_read+0x4b0/0x4b0 [ 19.961317][ T250] ? console_flush_one_record+0x106/0x710 [ 19.961321][ T250] ? rcu_is_watching+0x16/0xd0 [ 19.961323][ T250] ? lock_acquire+0x13c/0x160 [ 19.961327][ T250] console_flush_one_record+0x46f/0x710 [ 19.961331][ T250] ? console_emit_next_record+0x4c0/0x4c0 [ 19.961333][ T250] ? __lock_acquire+0x518/0xc20 [ 19.961338][ T250] console_unlock+0xee/0x1f0 [ 19.961341][ T250] ? console_flush_one_record+0x710/0x710 [ 19.961343][ T250] ? rcu_is_watching+0x16/0xd0 [ 19.961345][ T250] ? lock_acquire+0xe0/0x160 [ 19.961348][ T250] ? __down_trylock_console_sem+0x5e/0xa0 [ 19.961350][ T250] ? vprintk_emit+0x320/0x3e0 [ 19.961353][ T250] vprintk_emit+0x37c/0x3e0 [ 19.961356][ T250] ? wake_up_klogd_work_func+0x90/0x90 [ 19.961359][ T250] ? __lock_acquire+0x518/0xc20 [ 19.961363][ T250] _printk+0xc7/0x100 [ 19.961367][ T250] ? snapshot_read.cold+0x21/0x21 [ 19.961369][ T250] ? lock_acquire.part.0+0xd4/0x280 [ 19.961372][ T250] ? rcu_is_watching+0x16/0xd0 [ 19.961374][ T250] ? netdev_name+0x43/0x60 [ 19.961377][ T250] ? __netdev_printk+0x17f/0x1d0 [ 19.961381][ T250] netdev_info+0xe2/0x116 [ 19.961384][ T250] ? netdev_notice+0x120/0x120 [ 19.961386][ T250] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.961388][ T250] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 19.961393][ T250] ? ww_mutex_lock+0x160/0x160 [ 19.961395][ T250] ? lock_acquire.part.0+0xd4/0x280 [ 19.961397][ T250] ? ref_tracker_alloc+0x430/0x430 [ 19.961400][ T250] ? packet_release+0x363/0xc40 [ 19.961403][ T250] ? __fput+0x36c/0xad0 [ 19.961406][ T250] ? mutex_is_locked+0x1c/0x50 [ 19.961409][ T250] __dev_set_promiscuity.cold+0x7a/0x104 [ 19.961412][ T250] netif_set_promiscuity+0x4c/0xc0 [ 19.961417][ T250] dev_set_promiscuity+0xa1/0x230 [ 19.961420][ T250] packet_release+0x4cb/0xc40 [ 19.961425][ T250] ? packet_set_ring+0x1740/0x1740 [ 19.961428][ T250] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 19.961433][ T250] __sock_release+0xb8/0x280 [ 19.961436][ T250] sock_close+0x18/0x20 [ 19.961438][ T250] __fput+0x36c/0xad0 [ 19.961443][ T250] fput_close_sync+0xde/0x1b0 [ 19.961445][ T250] ? alloc_file_clone+0xe0/0xe0 [ 19.961448][ T250] ? do_raw_spin_unlock+0x59/0x250 [ 19.961452][ T250] __x64_sys_close+0x8b/0xf0 [ 19.961455][ T250] do_syscall_64+0xff/0x530 [ 19.961458][ T250] ? irq_exit_rcu+0x1a/0x30 [ 19.961461][ T250] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 19.961463][ T250] RIP: 0033:0x7faffa58c54e [ 19.961467][ T250] 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 [ 19.961469][ T250] RSP: 002b:00007ffc9c5d1a70 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 19.961471][ T250] RAX: ffffffffffffffda RBX: 0000564e41cc7690 RCX: 00007faffa58c54e [ 19.961473][ T250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 19.961474][ T250] RBP: 00007ffc9c5d1a80 R08: 0000000000000000 R09: 0000000000000000 [ 19.961475][ T250] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 19.961475][ T250] R13: 00000000fffffffe R14: 0000564e316e4760 R15: 0000000000000001 [ 19.961482][ T250] [ 19.993079][ C0] clocksource: Watchdog remote CPU 2 read timed out [ 19.993112][ C0] [ 19.993113][ C0] ======================================================== [ 19.993114][ C0] WARNING: possible irq lock inversion dependency detected [ 19.993116][ C0] 7.2.0-virtme #1 Tainted: G W [ 19.993118][ C0] -------------------------------------------------------- [ 19.993118][ C0] swapper/0/0 just changed the state of lock: [ 19.993120][ C0] ffffffffb769d760 (console_owner){..-.}-{0:0}, at: console_trylock_spinning+0xa4/0x1e0 [ 19.993132][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 19.993133][ C0] (fs_reclaim){+.+.}-{0:0} [ 19.993135][ C0] [ 19.993135][ C0] [ 19.993135][ C0] and interrupts could create inverse lock ordering between them. [ 19.993135][ C0] [ 19.993136][ C0] [ 19.993136][ C0] other info that might help us debug this: [ 19.993136][ C0] Possible interrupt unsafe locking scenario: [ 19.993136][ C0] [ 19.993137][ C0] CPU0 CPU1 [ 19.993137][ C0] ---- ---- [ 19.993138][ C0] lock(fs_reclaim); [ 19.993139][ C0] local_irq_disable(); [ 19.993139][ C0] lock(console_owner); [ 19.993140][ C0] lock(fs_reclaim); [ 19.993141][ C0] [ 19.993141][ C0] lock(console_owner); [ 19.993142][ C0] [ 19.993142][ C0] *** DEADLOCK *** [ 19.993142][ C0] [ 19.993143][ C0] locks held by swapper/0/0: 2, last CPU#0: [ 19.993144][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 19.993150][ C0] #1: ffffffffb77e29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 19.993154][ C0] [ 19.993154][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 19.993158][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 19.993161][ C0] HARDIRQ-ON-W at: [ 19.993162][ C0] __lock_acquire+0x388/0xc20 [ 19.993166][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993167][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.993171][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.993173][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.993176][ C0] workqueue_init+0x2a/0x680 [ 19.993180][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.993183][ C0] kernel_init+0x21/0x150 [ 19.993186][ C0] ret_from_fork+0x474/0x6b0 [ 19.993190][ C0] ret_from_fork_asm+0x11/0x20 [ 19.993192][ C0] SOFTIRQ-ON-W at: [ 19.993193][ C0] __lock_acquire+0x388/0xc20 [ 19.993195][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993196][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.993197][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.993199][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.993200][ C0] workqueue_init+0x2a/0x680 [ 19.993202][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.993203][ C0] kernel_init+0x21/0x150 [ 19.993204][ C0] ret_from_fork+0x474/0x6b0 [ 19.993205][ C0] ret_from_fork_asm+0x11/0x20 [ 19.993207][ C0] INITIAL USE at: [ 19.993208][ C0] __lock_acquire+0x388/0xc20 [ 19.993209][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993210][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.993212][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 19.993213][ C0] kthread_create_worker_on_node+0xea/0x210 [ 19.993214][ C0] workqueue_init+0x2a/0x680 [ 19.993216][ C0] kernel_init_freeable+0x2fe/0x630 [ 19.993217][ C0] kernel_init+0x21/0x150 [ 19.993218][ C0] ret_from_fork+0x474/0x6b0 [ 19.993220][ C0] ret_from_fork_asm+0x11/0x20 [ 19.993221][ C0] } [ 19.993221][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 19.993225][ C0] ... acquired at: [ 19.993226][ C0] __lock_acquire+0x518/0xc20 [ 19.993228][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993229][ C0] fs_reclaim_acquire+0xd5/0x120 [ 19.993231][ C0] __kmalloc_noprof+0xd3/0x760 [ 19.993232][ C0] alloc_buf.isra.0+0x4b/0x260 [ 19.993236][ C0] put_chars+0x1e1/0x2f0 [ 19.993236][ C0] hvc_console_print+0x292/0x780 [ 19.993240][ C0] console_emit_next_record+0x22f/0x4c0 [ 19.993241][ C0] console_flush_one_record+0x46f/0x710 [ 19.993243][ C0] console_unlock+0xee/0x1f0 [ 19.993245][ C0] vprintk_emit+0x37c/0x3e0 [ 19.993246][ C0] _printk+0xc7/0x100 [ 19.993249][ C0] tun_init+0x24/0xb0 [ 19.993252][ C0] do_one_initcall+0x124/0x4f0 [ 19.993253][ C0] kernel_init_freeable+0x596/0x630 [ 19.993254][ C0] kernel_init+0x21/0x150 [ 19.993256][ C0] ret_from_fork+0x474/0x6b0 [ 19.993257][ C0] ret_from_fork_asm+0x11/0x20 [ 19.993258][ C0] [ 19.993258][ C0] -> (console_owner){..-.}-{0:0} { [ 19.993260][ C0] IN-SOFTIRQ-W at: [ 19.993261][ C0] __lock_acquire+0x388/0xc20 [ 19.993262][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993264][ C0] console_trylock_spinning+0xb5/0x1e0 [ 19.993265][ C0] vprintk_emit+0x320/0x3e0 [ 19.993266][ C0] _printk+0xc7/0x100 [ 19.993267][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 19.993270][ C0] call_timer_fn+0x160/0x4d0 [ 19.993272][ C0] __run_timers+0x68f/0xaa0 [ 19.993273][ C0] run_timer_softirq+0xf0/0x160 [ 19.993275][ C0] handle_softirqs+0x1d3/0x900 [ 19.993277][ C0] __irq_exit_rcu+0x145/0x1c0 [ 19.993279][ C0] irq_exit_rcu+0xe/0x30 [ 19.993280][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.993281][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.993283][ C0] pv_native_safe_halt+0xf/0x10 [ 19.993284][ C0] default_idle+0x9/0x10 [ 19.993286][ C0] default_idle_call+0x6e/0xb0 [ 19.993287][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.993290][ C0] do_idle+0xd8/0x190 [ 19.993291][ C0] cpu_startup_entry+0x53/0x70 [ 19.993292][ C0] rest_init+0x279/0x280 [ 19.993293][ C0] start_kernel+0x3b9/0x3c0 [ 19.993295][ C0] x86_64_start_reservations+0x24/0x30 [ 19.993297][ C0] x86_64_start_kernel+0x12b/0x130 [ 19.993298][ C0] common_startup_64+0x13e/0x148 [ 19.993301][ C0] INITIAL USE at: [ 19.993301][ C0] } [ 19.993302][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 19.993304][ C0] ... acquired at: [ 19.993305][ C0] mark_lock+0x1d7/0xa00 [ 19.993306][ C0] mark_usage+0x42/0x170 [ 19.993307][ C0] __lock_acquire+0x388/0xc20 [ 19.993309][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993310][ C0] console_trylock_spinning+0xb5/0x1e0 [ 19.993312][ C0] vprintk_emit+0x320/0x3e0 [ 19.993312][ C0] _printk+0xc7/0x100 [ 19.993314][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 19.993315][ C0] call_timer_fn+0x160/0x4d0 [ 19.993316][ C0] __run_timers+0x68f/0xaa0 [ 19.993318][ C0] run_timer_softirq+0xf0/0x160 [ 19.993320][ C0] handle_softirqs+0x1d3/0x900 [ 19.993321][ C0] __irq_exit_rcu+0x145/0x1c0 [ 19.993322][ C0] irq_exit_rcu+0xe/0x30 [ 19.993323][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.993324][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.993326][ C0] pv_native_safe_halt+0xf/0x10 [ 19.993327][ C0] default_idle+0x9/0x10 [ 19.993328][ C0] default_idle_call+0x6e/0xb0 [ 19.993329][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.993330][ C0] do_idle+0xd8/0x190 [ 19.993331][ C0] cpu_startup_entry+0x53/0x70 [ 19.993333][ C0] rest_init+0x279/0x280 [ 19.993334][ C0] start_kernel+0x3b9/0x3c0 [ 19.993335][ C0] x86_64_start_reservations+0x24/0x30 [ 19.993336][ C0] x86_64_start_kernel+0x12b/0x130 [ 19.993338][ C0] common_startup_64+0x13e/0x148 [ 19.993339][ C0] [ 19.993339][ C0] [ 19.993339][ C0] stack backtrace: [ 19.993342][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 19.993345][ C0] Tainted: [W]=WARN [ 19.993346][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 19.993348][ C0] Call Trace: [ 19.993349][ C0] [ 19.993350][ C0] dump_stack_lvl+0x6f/0xa0 [ 19.993355][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 19.993357][ C0] mark_lock_irq+0x989/0x9c0 [ 19.993359][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 19.993361][ C0] mark_lock+0x1d7/0xa00 [ 19.993363][ C0] mark_usage+0x42/0x170 [ 19.993365][ C0] __lock_acquire+0x388/0xc20 [ 19.993367][ C0] lock_acquire.part.0+0xd4/0x280 [ 19.993369][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 19.993371][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.993373][ C0] ? lock_acquire+0x13c/0x160 [ 19.993375][ C0] console_trylock_spinning+0xb5/0x1e0 [ 19.993377][ C0] ? console_trylock_spinning+0xa4/0x1e0 [ 19.993378][ C0] vprintk_emit+0x320/0x3e0 [ 19.993380][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 19.993382][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 19.993384][ C0] _printk+0xc7/0x100 [ 19.993385][ C0] ? snapshot_read.cold+0x21/0x21 [ 19.993387][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 19.993389][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.993391][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 19.993393][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 19.993394][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 19.993396][ C0] call_timer_fn+0x160/0x4d0 [ 19.993398][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 19.993400][ C0] ? debug_object_active_state+0x430/0x430 [ 19.993402][ C0] ? find_held_lock+0x2b/0x80 [ 19.993404][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.993406][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.993408][ C0] __run_timers+0x68f/0xaa0 [ 19.993410][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 19.993412][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 19.993414][ C0] ? __lock_acquire+0x518/0xc20 [ 19.993416][ C0] ? __rwlock_init+0x150/0x150 [ 19.993419][ C0] run_timer_softirq+0xf0/0x160 [ 19.993421][ C0] ? __run_timers+0xaa0/0xaa0 [ 19.993423][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 19.993426][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.993427][ C0] handle_softirqs+0x1d3/0x900 [ 19.993429][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 19.993430][ C0] ? _local_bh_enable+0xc0/0xc0 [ 19.993432][ C0] __irq_exit_rcu+0x145/0x1c0 [ 19.993434][ C0] irq_exit_rcu+0xe/0x30 [ 19.993435][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 19.993437][ C0] [ 19.993438][ C0] [ 19.993438][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 19.993440][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 19.993441][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 19.993444][ C0] Code: 48 8b 3d 94 82 68 02 e8 1f 00 00 00 48 2b 05 58 d3 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 13 06 0e 00 fb f4 0f 1f 40 d6 48 83 ec 20 8b 17 49 89 f8 83 e2 fe 41 89 d2 0f 01 [ 19.993446][ C0] RSP: 0018:ffffffffb7407cf8 EFLAGS: 00000296 [ 19.993448][ C0] RAX: 000000000009505f RBX: ffffffffb7430600 RCX: ffffffffb3b06247 [ 19.993449][ C0] RDX: ffffffffb7430600 RSI: ffffffffb6d11027 RDI: ffffffffb66949e0 [ 19.993450][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 19.993451][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff6e80fa2 [ 19.993451][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 19.993453][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.993455][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 19.993457][ C0] default_idle+0x9/0x10 [ 19.993458][ C0] default_idle_call+0x6e/0xb0 [ 19.993460][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 19.993461][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 19.993463][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 19.993466][ C0] ? rcu_is_watching+0x16/0xd0 [ 19.993467][ C0] do_idle+0xd8/0x190 [ 19.993469][ C0] cpu_startup_entry+0x53/0x70 [ 19.993470][ C0] rest_init+0x279/0x280 [ 19.993472][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 19.993474][ C0] ? rest_init+0x280/0x280 [ 19.993476][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 19.993480][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 19.993481][ C0] ? acpi_enable+0x1e4/0x330 [ 19.993483][ C0] start_kernel+0x3b9/0x3c0 [ 19.993485][ C0] x86_64_start_reservations+0x24/0x30 [ 19.993487][ C0] x86_64_start_kernel+0x12b/0x130 [ 19.993488][ C0] common_startup_64+0x13e/0x148 [ 19.993491][ C0] [ 27.482647][ T274] veth-s1: entered promiscuous mode [ 27.482664][ T274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 27.482667][ T274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 274, name: tcpdump [ 27.482668][ T274] preempt_count: 1, expected: 0 [ 27.482669][ T274] RCU nest depth: 0, expected: 0 [ 27.482670][ T274] INFO: lockdep is turned off. [ 27.482672][ T274] irq event stamp: 0 [ 27.482672][ T274] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 27.482677][ T274] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 27.482683][ T274] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 27.482684][ T274] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 27.482686][ T274] Preemption disabled at: [ 27.482687][ T274] [] vprintk_emit+0x31b/0x3e0 [ 27.482694][ T274] CPU: 0 UID: 0 PID: 274 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 27.482697][ T274] Tainted: [W]=WARN [ 27.482698][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 27.482700][ T274] Call Trace: [ 27.482702][ T274] [ 27.482703][ T274] dump_stack_lvl+0x6f/0xa0 [ 27.482708][ T274] ? vprintk_emit+0x31b/0x3e0 [ 27.482710][ T274] __might_resched.cold+0x1fe/0x2c1 [ 27.482713][ T274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 27.482716][ T274] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 27.482719][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482721][ T274] __kmalloc_noprof+0x443/0x760 [ 27.482724][ T274] ? __rwlock_init+0x150/0x150 [ 27.482726][ T274] ? alloc_buf.isra.0+0x4b/0x260 [ 27.482732][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 27.482733][ T274] alloc_buf.isra.0+0x4b/0x260 [ 27.482736][ T274] put_chars+0x1e1/0x2f0 [ 27.482737][ T274] ? prb_final_commit+0x50/0x50 [ 27.482746][ T274] ? __send_to_port+0x420/0x420 [ 27.482748][ T274] ? printk_get_next_message+0x240/0x650 [ 27.482751][ T274] hvc_console_print+0x292/0x780 [ 27.482756][ T274] ? hvc_write+0x3a0/0x3a0 [ 27.482757][ T274] ? do_raw_spin_lock+0x131/0x280 [ 27.482759][ T274] ? vsnprintf+0x527/0x1700 [ 27.482762][ T274] ? __rwlock_init+0x150/0x150 [ 27.482764][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482765][ T274] ? lock_acquire+0x13c/0x160 [ 27.482768][ T274] console_emit_next_record+0x22f/0x4c0 [ 27.482770][ T274] ? devkmsg_read+0x4b0/0x4b0 [ 27.482772][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482773][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482774][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482775][ T274] ? lock_acquire+0x13c/0x160 [ 27.482777][ T274] ? console_flush_one_record+0x111/0x710 [ 27.482779][ T274] console_flush_one_record+0x46f/0x710 [ 27.482781][ T274] ? console_emit_next_record+0x4c0/0x4c0 [ 27.482784][ T274] console_unlock+0xee/0x1f0 [ 27.482786][ T274] ? lock_acquire+0x13c/0x160 [ 27.482787][ T274] ? console_flush_one_record+0x710/0x710 [ 27.482789][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482790][ T274] ? lock_release+0x184/0x1f0 [ 27.482791][ T274] ? lock_acquire+0xe0/0x160 [ 27.482793][ T274] ? __rcu_read_lock+0x70/0x70 [ 27.482794][ T274] ? __down_trylock_console_sem+0x5e/0xa0 [ 27.482796][ T274] ? vprintk_emit+0x320/0x3e0 [ 27.482797][ T274] vprintk_emit+0x37c/0x3e0 [ 27.482799][ T274] ? wake_up_klogd_work_func+0x90/0x90 [ 27.482800][ T274] ? kasan_save_stack+0x3d/0x50 [ 27.482802][ T274] ? kasan_save_track+0x14/0x30 [ 27.482803][ T274] ? __kasan_kmalloc+0x7b/0x90 [ 27.482804][ T274] ? __kmalloc_cache_noprof+0x29a/0x620 [ 27.482805][ T274] ? packet_mc_add+0x13b/0x890 [ 27.482808][ T274] ? packet_setsockopt+0x1953/0x21e0 [ 27.482809][ T274] ? do_sock_setsockopt+0x164/0x3b0 [ 27.482813][ T274] _printk+0xc7/0x100 [ 27.482816][ T274] ? snapshot_read.cold+0x21/0x21 [ 27.482818][ T274] ? netdev_name+0x43/0x60 [ 27.482821][ T274] ? __netdev_printk+0x17f/0x1d0 [ 27.482823][ T274] netdev_info+0xe2/0x116 [ 27.482825][ T274] ? netdev_notice+0x120/0x120 [ 27.482828][ T274] ? mutex_is_locked+0x1c/0x50 [ 27.482830][ T274] __dev_set_promiscuity.cold+0x7a/0x104 [ 27.482832][ T274] netif_set_promiscuity+0x4c/0xc0 [ 27.482836][ T274] dev_set_promiscuity+0xa1/0x230 [ 27.482838][ T274] ? __asan_memset+0x27/0x50 [ 27.482840][ T274] packet_mc_add+0x54e/0x890 [ 27.482842][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482843][ T274] ? lock_release+0x184/0x1f0 [ 27.482844][ T274] ? __might_fault+0x97/0x140 [ 27.482847][ T274] ? _copy_from_user+0x42/0x90 [ 27.482850][ T274] packet_setsockopt+0x1953/0x21e0 [ 27.482852][ T274] ? lock_acquire+0x13c/0x160 [ 27.482853][ T274] ? packet_bind+0x170/0x170 [ 27.482855][ T274] ? lock_release+0x184/0x1f0 [ 27.482857][ T274] ? do_sock_getsockopt+0x7bb/0xb50 [ 27.482859][ T274] ? sock_poll+0x6b0/0x6b0 [ 27.482861][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482862][ T274] ? rcu_is_watching+0x16/0xd0 [ 27.482863][ T274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.482866][ T274] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 27.482868][ T274] do_sock_setsockopt+0x164/0x3b0 [ 27.482870][ T274] ? put_user_ifreq+0x90/0x90 [ 27.482871][ T274] ? __sys_bind+0x19f/0x260 [ 27.482873][ T274] ? __sys_bind_socket+0xa0/0xa0 [ 27.482875][ T274] __sys_setsockopt+0xe4/0x150 [ 27.482878][ T274] __x64_sys_setsockopt+0xbd/0x180 [ 27.482880][ T274] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 27.482881][ T274] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 27.482882][ T274] ? trace_hardirqs_on+0x36/0x40 [ 27.482884][ T274] do_syscall_64+0xff/0x530 [ 27.482886][ T274] ? exc_page_fault+0xee/0x100 [ 27.482888][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 27.482890][ T274] RIP: 0033:0x7fe117cae2de [ 27.482892][ T274] 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 [ 27.482894][ T274] RSP: 002b:00007ffcf6f0d448 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 27.482897][ T274] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fe117cae2de [ 27.482899][ T274] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 27.482900][ T274] RBP: 00007ffcf6f0d580 R08: 0000000000000010 R09: 000056048a924530 [ 27.482901][ T274] R10: 00007ffcf6f0d4c0 R11: 0000000000000246 R12: 0000000000000001 [ 27.482901][ T274] R13: 000056048a924918 R14: 000056048a924690 R15: 0000000000000000 [ 27.482903][ T274] [ 31.464009][ T274] veth-s1: left promiscuous mode [ 31.464025][ T274] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 31.464027][ T274] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 274, name: tcpdump [ 31.464029][ T274] preempt_count: 1, expected: 0 [ 31.464030][ T274] RCU nest depth: 0, expected: 0 [ 31.464031][ T274] INFO: lockdep is turned off. [ 31.464032][ T274] irq event stamp: 0 [ 31.464032][ T274] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 31.464036][ T274] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 31.464042][ T274] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 31.464044][ T274] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 31.464046][ T274] Preemption disabled at: [ 31.464046][ T274] [] vprintk_emit+0x31b/0x3e0 [ 31.464052][ T274] CPU: 2 UID: 72 PID: 274 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 31.464056][ T274] Tainted: [W]=WARN [ 31.464057][ T274] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 31.464059][ T274] Call Trace: [ 31.464060][ T274] [ 31.464061][ T274] dump_stack_lvl+0x6f/0xa0 [ 31.464067][ T274] ? vprintk_emit+0x31b/0x3e0 [ 31.464068][ T274] __might_resched.cold+0x1fe/0x2c1 [ 31.464071][ T274] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 31.464075][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464077][ T274] __kmalloc_noprof+0x443/0x760 [ 31.464080][ T274] ? __rwlock_init+0x150/0x150 [ 31.464083][ T274] ? alloc_buf.isra.0+0x4b/0x260 [ 31.464088][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 31.464090][ T274] alloc_buf.isra.0+0x4b/0x260 [ 31.464092][ T274] put_chars+0x1e1/0x2f0 [ 31.464094][ T274] ? __send_to_port+0x420/0x420 [ 31.464095][ T274] ? printk_get_next_message+0x240/0x650 [ 31.464098][ T274] hvc_console_print+0x292/0x780 [ 31.464102][ T274] ? hvc_write+0x3a0/0x3a0 [ 31.464104][ T274] ? __rwlock_init+0x150/0x150 [ 31.464106][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464107][ T274] ? lock_acquire+0x13c/0x160 [ 31.464110][ T274] console_emit_next_record+0x22f/0x4c0 [ 31.464113][ T274] ? devkmsg_read+0x4b0/0x4b0 [ 31.464115][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464116][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464117][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464118][ T274] ? lock_acquire+0x13c/0x160 [ 31.464120][ T274] ? console_flush_one_record+0x111/0x710 [ 31.464122][ T274] console_flush_one_record+0x46f/0x710 [ 31.464124][ T274] ? console_emit_next_record+0x4c0/0x4c0 [ 31.464127][ T274] console_unlock+0xee/0x1f0 [ 31.464128][ T274] ? lock_acquire+0x13c/0x160 [ 31.464130][ T274] ? console_flush_one_record+0x710/0x710 [ 31.464132][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464133][ T274] ? lock_release+0x184/0x1f0 [ 31.464134][ T274] ? lock_acquire+0xe0/0x160 [ 31.464135][ T274] ? __rcu_read_lock+0x70/0x70 [ 31.464137][ T274] ? __down_trylock_console_sem+0x5e/0xa0 [ 31.464139][ T274] ? vprintk_emit+0x320/0x3e0 [ 31.464140][ T274] vprintk_emit+0x37c/0x3e0 [ 31.464142][ T274] ? wake_up_klogd_work_func+0x90/0x90 [ 31.464143][ T274] ? is_bpf_text_address+0x3e/0x110 [ 31.464146][ T274] ? kernel_text_address+0x149/0x170 [ 31.464149][ T274] ? __kernel_text_address+0x12/0x30 [ 31.464150][ T274] _printk+0xc7/0x100 [ 31.464153][ T274] ? snapshot_read.cold+0x21/0x21 [ 31.464156][ T274] ? rcu_is_watching+0x16/0xd0 [ 31.464157][ T274] ? netdev_name+0x43/0x60 [ 31.464160][ T274] ? __netdev_printk+0x17f/0x1d0 [ 31.464162][ T274] netdev_info+0xe2/0x116 [ 31.464164][ T274] ? netdev_notice+0x120/0x120 [ 31.464166][ T274] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 31.464170][ T274] ? ww_mutex_lock+0x160/0x160 [ 31.464172][ T274] ? ref_tracker_alloc+0x430/0x430 [ 31.464174][ T274] ? packet_release+0x363/0xc40 [ 31.464178][ T274] ? __fput+0x36c/0xad0 [ 31.464181][ T274] ? mutex_is_locked+0x1c/0x50 [ 31.464182][ T274] __dev_set_promiscuity.cold+0x7a/0x104 [ 31.464184][ T274] netif_set_promiscuity+0x4c/0xc0 [ 31.464189][ T274] dev_set_promiscuity+0xa1/0x230 [ 31.464190][ T274] packet_release+0x4cb/0xc40 [ 31.464192][ T274] ? packet_set_ring+0x1740/0x1740 [ 31.464194][ T274] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 31.464196][ T274] __sock_release+0xb8/0x280 [ 31.464199][ T274] sock_close+0x18/0x20 [ 31.464201][ T274] __fput+0x36c/0xad0 [ 31.464203][ T274] fput_close_sync+0xde/0x1b0 [ 31.464205][ T274] ? alloc_file_clone+0xe0/0xe0 [ 31.464206][ T274] ? lock_release+0x184/0x1f0 [ 31.464208][ T274] ? do_raw_spin_unlock+0x59/0x250 [ 31.464210][ T274] __x64_sys_close+0x8b/0xf0 [ 31.464212][ T274] do_syscall_64+0xff/0x530 [ 31.464214][ T274] ? irq_exit_rcu+0x1a/0x30 [ 31.464217][ T274] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 31.464219][ T274] RIP: 0033:0x7fe117c2554e [ 31.464221][ T274] 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 [ 31.464222][ T274] RSP: 002b:00007ffcf6f0d5b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 31.464226][ T274] RAX: ffffffffffffffda RBX: 000056048a924690 RCX: 00007fe117c2554e [ 31.464227][ T274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 31.464228][ T274] RBP: 00007ffcf6f0d5c0 R08: 0000000000000000 R09: 0000000000000000 [ 31.464229][ T274] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 31.464230][ T274] R13: 00000000fffffffe R14: 000056047f457760 R15: 0000000000000001 [ 31.464232][ T274] [ 41.377392][ T352] veth-s1: entered promiscuous mode [ 41.377407][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 41.377410][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: tcpdump [ 41.377411][ T352] preempt_count: 1, expected: 0 [ 41.377412][ T352] RCU nest depth: 0, expected: 0 [ 41.377413][ T352] INFO: lockdep is turned off. [ 41.377414][ T352] irq event stamp: 0 [ 41.377414][ T352] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 41.377418][ T352] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 41.377425][ T352] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 41.377426][ T352] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 41.377428][ T352] Preemption disabled at: [ 41.377429][ T352] [] vprintk_emit+0x31b/0x3e0 [ 41.377436][ T352] CPU: 1 UID: 0 PID: 352 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 41.377439][ T352] Tainted: [W]=WARN [ 41.377440][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 41.377441][ T352] Call Trace: [ 41.377443][ T352] [ 41.377444][ T352] dump_stack_lvl+0x6f/0xa0 [ 41.377449][ T352] ? vprintk_emit+0x31b/0x3e0 [ 41.377451][ T352] __might_resched.cold+0x1fe/0x2c1 [ 41.377455][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 41.377458][ T352] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 41.377460][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377462][ T352] __kmalloc_noprof+0x443/0x760 [ 41.377465][ T352] ? __rwlock_init+0x150/0x150 [ 41.377468][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 41.377472][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 41.377474][ T352] alloc_buf.isra.0+0x4b/0x260 [ 41.377476][ T352] put_chars+0x1e1/0x2f0 [ 41.377478][ T352] ? prb_final_commit+0x50/0x50 [ 41.377479][ T352] ? __send_to_port+0x420/0x420 [ 41.377481][ T352] ? printk_get_next_message+0x240/0x650 [ 41.377483][ T352] hvc_console_print+0x292/0x780 [ 41.377488][ T352] ? hvc_write+0x3a0/0x3a0 [ 41.377490][ T352] ? do_raw_spin_lock+0x131/0x280 [ 41.377491][ T352] ? vsnprintf+0x527/0x1700 [ 41.377494][ T352] ? __rwlock_init+0x150/0x150 [ 41.377496][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377497][ T352] ? lock_acquire+0x13c/0x160 [ 41.377500][ T352] console_emit_next_record+0x22f/0x4c0 [ 41.377502][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 41.377504][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377505][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377506][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377507][ T352] ? lock_acquire+0x13c/0x160 [ 41.377509][ T352] ? console_flush_one_record+0x111/0x710 [ 41.377511][ T352] console_flush_one_record+0x46f/0x710 [ 41.377513][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 41.377516][ T352] console_unlock+0xee/0x1f0 [ 41.377517][ T352] ? lock_acquire+0x13c/0x160 [ 41.377519][ T352] ? console_flush_one_record+0x710/0x710 [ 41.377521][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377522][ T352] ? lock_release+0x184/0x1f0 [ 41.377523][ T352] ? lock_acquire+0xe0/0x160 [ 41.377525][ T352] ? __rcu_read_lock+0x70/0x70 [ 41.377526][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 41.377528][ T352] ? vprintk_emit+0x320/0x3e0 [ 41.377529][ T352] vprintk_emit+0x37c/0x3e0 [ 41.377531][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 41.377532][ T352] ? kasan_save_stack+0x3d/0x50 [ 41.377534][ T352] ? kasan_save_track+0x14/0x30 [ 41.377535][ T352] ? __kasan_kmalloc+0x7b/0x90 [ 41.377536][ T352] ? __kmalloc_cache_noprof+0x29a/0x620 [ 41.377538][ T352] ? packet_mc_add+0x13b/0x890 [ 41.377540][ T352] ? packet_setsockopt+0x1953/0x21e0 [ 41.377542][ T352] ? do_sock_setsockopt+0x164/0x3b0 [ 41.377545][ T352] _printk+0xc7/0x100 [ 41.377548][ T352] ? snapshot_read.cold+0x21/0x21 [ 41.377550][ T352] ? netdev_name+0x43/0x60 [ 41.377553][ T352] ? __netdev_printk+0x17f/0x1d0 [ 41.377555][ T352] netdev_info+0xe2/0x116 [ 41.377557][ T352] ? netdev_notice+0x120/0x120 [ 41.377560][ T352] ? mutex_is_locked+0x1c/0x50 [ 41.377562][ T352] __dev_set_promiscuity.cold+0x7a/0x104 [ 41.377564][ T352] netif_set_promiscuity+0x4c/0xc0 [ 41.377568][ T352] dev_set_promiscuity+0xa1/0x230 [ 41.377569][ T352] ? __asan_memset+0x27/0x50 [ 41.377572][ T352] packet_mc_add+0x54e/0x890 [ 41.377574][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377575][ T352] ? lock_release+0x184/0x1f0 [ 41.377577][ T352] ? __might_fault+0x97/0x140 [ 41.377579][ T352] ? _copy_from_user+0x42/0x90 [ 41.377582][ T352] packet_setsockopt+0x1953/0x21e0 [ 41.377584][ T352] ? lock_acquire+0x13c/0x160 [ 41.377586][ T352] ? packet_bind+0x170/0x170 [ 41.377587][ T352] ? lock_release+0x184/0x1f0 [ 41.377589][ T352] ? do_sock_getsockopt+0x7bb/0xb50 [ 41.377591][ T352] ? sock_poll+0x6b0/0x6b0 [ 41.377593][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377594][ T352] ? rcu_is_watching+0x16/0xd0 [ 41.377595][ T352] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.377598][ T352] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 41.377600][ T352] do_sock_setsockopt+0x164/0x3b0 [ 41.377601][ T352] ? put_user_ifreq+0x90/0x90 [ 41.377603][ T352] ? __sys_bind+0x19f/0x260 [ 41.377605][ T352] ? __sys_bind_socket+0xa0/0xa0 [ 41.377607][ T352] __sys_setsockopt+0xe4/0x150 [ 41.377610][ T352] __x64_sys_setsockopt+0xbd/0x180 [ 41.377611][ T352] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 41.377613][ T352] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 41.377614][ T352] ? trace_hardirqs_on+0x36/0x40 [ 41.377616][ T352] do_syscall_64+0xff/0x530 [ 41.377618][ T352] ? exc_page_fault+0xee/0x100 [ 41.377620][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 41.377622][ T352] RIP: 0033:0x7f86ff09c2de [ 41.377624][ T352] 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 [ 41.377626][ T352] RSP: 002b:00007ffe07a93da8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 41.377629][ T352] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f86ff09c2de [ 41.377630][ T352] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 41.377631][ T352] RBP: 00007ffe07a93ee0 R08: 0000000000000010 R09: 000055b2e027f530 [ 41.377632][ T352] R10: 00007ffe07a93e20 R11: 0000000000000246 R12: 0000000000000001 [ 41.377633][ T352] R13: 000055b2e027f918 R14: 000055b2e027f690 R15: 0000000000000000 [ 41.377635][ T352] [ 42.387161][ T357] veth-s2: entered promiscuous mode [ 42.387176][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 42.387179][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: tcpdump [ 42.387180][ T357] preempt_count: 1, expected: 0 [ 42.387181][ T357] RCU nest depth: 0, expected: 0 [ 42.387182][ T357] INFO: lockdep is turned off. [ 42.387183][ T357] irq event stamp: 0 [ 42.387184][ T357] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 42.387188][ T357] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 42.387194][ T357] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 42.387196][ T357] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 42.387197][ T357] Preemption disabled at: [ 42.387198][ T357] [] vprintk_emit+0x31b/0x3e0 [ 42.387205][ T357] CPU: 2 UID: 0 PID: 357 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 42.387208][ T357] Tainted: [W]=WARN [ 42.387209][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 42.387211][ T357] Call Trace: [ 42.387212][ T357] [ 42.387214][ T357] dump_stack_lvl+0x6f/0xa0 [ 42.387219][ T357] ? vprintk_emit+0x31b/0x3e0 [ 42.387220][ T357] __might_resched.cold+0x1fe/0x2c1 [ 42.387224][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 42.387228][ T357] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 42.387230][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387232][ T357] __kmalloc_noprof+0x443/0x760 [ 42.387235][ T357] ? __rwlock_init+0x150/0x150 [ 42.387238][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 42.387243][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 42.387244][ T357] alloc_buf.isra.0+0x4b/0x260 [ 42.387247][ T357] put_chars+0x1e1/0x2f0 [ 42.387248][ T357] ? prb_final_commit+0x50/0x50 [ 42.387250][ T357] ? __send_to_port+0x420/0x420 [ 42.387251][ T357] ? printk_get_next_message+0x240/0x650 [ 42.387254][ T357] hvc_console_print+0x292/0x780 [ 42.387259][ T357] ? hvc_write+0x3a0/0x3a0 [ 42.387260][ T357] ? do_raw_spin_lock+0x131/0x280 [ 42.387262][ T357] ? vsnprintf+0x527/0x1700 [ 42.387265][ T357] ? __rwlock_init+0x150/0x150 [ 42.387267][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387268][ T357] ? lock_acquire+0x13c/0x160 [ 42.387270][ T357] console_emit_next_record+0x22f/0x4c0 [ 42.387273][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 42.387275][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387276][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387277][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387278][ T357] ? lock_acquire+0x13c/0x160 [ 42.387280][ T357] ? console_flush_one_record+0x111/0x710 [ 42.387282][ T357] console_flush_one_record+0x46f/0x710 [ 42.387284][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 42.387286][ T357] console_unlock+0xee/0x1f0 [ 42.387288][ T357] ? lock_acquire+0x13c/0x160 [ 42.387290][ T357] ? console_flush_one_record+0x710/0x710 [ 42.387292][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387293][ T357] ? lock_release+0x184/0x1f0 [ 42.387294][ T357] ? lock_acquire+0xe0/0x160 [ 42.387295][ T357] ? __rcu_read_lock+0x70/0x70 [ 42.387297][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 42.387299][ T357] ? vprintk_emit+0x320/0x3e0 [ 42.387300][ T357] vprintk_emit+0x37c/0x3e0 [ 42.387302][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 42.387303][ T357] ? kasan_save_stack+0x3d/0x50 [ 42.387305][ T357] ? kasan_save_track+0x14/0x30 [ 42.387306][ T357] ? __kasan_kmalloc+0x7b/0x90 [ 42.387307][ T357] ? __kmalloc_cache_noprof+0x29a/0x620 [ 42.387308][ T357] ? packet_mc_add+0x13b/0x890 [ 42.387311][ T357] ? packet_setsockopt+0x1953/0x21e0 [ 42.387313][ T357] ? do_sock_setsockopt+0x164/0x3b0 [ 42.387316][ T357] _printk+0xc7/0x100 [ 42.387319][ T357] ? snapshot_read.cold+0x21/0x21 [ 42.387322][ T357] ? netdev_name+0x43/0x60 [ 42.387325][ T357] ? __netdev_printk+0x17f/0x1d0 [ 42.387327][ T357] netdev_info+0xe2/0x116 [ 42.387329][ T357] ? netdev_notice+0x120/0x120 [ 42.387332][ T357] ? mutex_is_locked+0x1c/0x50 [ 42.387333][ T357] __dev_set_promiscuity.cold+0x7a/0x104 [ 42.387336][ T357] netif_set_promiscuity+0x4c/0xc0 [ 42.387339][ T357] dev_set_promiscuity+0xa1/0x230 [ 42.387341][ T357] ? __asan_memset+0x27/0x50 [ 42.387344][ T357] packet_mc_add+0x54e/0x890 [ 42.387345][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387346][ T357] ? lock_release+0x184/0x1f0 [ 42.387348][ T357] ? __might_fault+0x97/0x140 [ 42.387350][ T357] ? _copy_from_user+0x42/0x90 [ 42.387354][ T357] packet_setsockopt+0x1953/0x21e0 [ 42.387355][ T357] ? lock_acquire+0x13c/0x160 [ 42.387357][ T357] ? packet_bind+0x170/0x170 [ 42.387358][ T357] ? lock_release+0x184/0x1f0 [ 42.387360][ T357] ? do_sock_getsockopt+0x7bb/0xb50 [ 42.387363][ T357] ? sock_poll+0x6b0/0x6b0 [ 42.387364][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387365][ T357] ? rcu_is_watching+0x16/0xd0 [ 42.387366][ T357] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.387369][ T357] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 42.387371][ T357] do_sock_setsockopt+0x164/0x3b0 [ 42.387373][ T357] ? put_user_ifreq+0x90/0x90 [ 42.387374][ T357] ? __sys_bind+0x19f/0x260 [ 42.387376][ T357] ? __sys_bind_socket+0xa0/0xa0 [ 42.387378][ T357] __sys_setsockopt+0xe4/0x150 [ 42.387381][ T357] __x64_sys_setsockopt+0xbd/0x180 [ 42.387383][ T357] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 42.387384][ T357] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 42.387385][ T357] ? trace_hardirqs_on+0x36/0x40 [ 42.387387][ T357] do_syscall_64+0xff/0x530 [ 42.387389][ T357] ? exc_page_fault+0xee/0x100 [ 42.387391][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 42.387393][ T357] RIP: 0033:0x7f9e9dcdb2de [ 42.387395][ T357] 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 [ 42.387396][ T357] RSP: 002b:00007ffd3b5eb8d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.387400][ T357] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f9e9dcdb2de [ 42.387401][ T357] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 42.387402][ T357] RBP: 00007ffd3b5eba10 R08: 0000000000000010 R09: 00005597f3dc6530 [ 42.387403][ T357] R10: 00007ffd3b5eb950 R11: 0000000000000246 R12: 0000000000000001 [ 42.387404][ T357] R13: 00005597f3dc6918 R14: 00005597f3dc6690 R15: 0000000000000000 [ 42.387406][ T357] [ 47.387509][ T352] veth-s1: left promiscuous mode [ 47.387526][ T352] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 47.387529][ T352] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 352, name: tcpdump [ 47.387530][ T352] preempt_count: 1, expected: 0 [ 47.387531][ T352] RCU nest depth: 0, expected: 0 [ 47.387532][ T352] INFO: lockdep is turned off. [ 47.387533][ T352] irq event stamp: 0 [ 47.387534][ T352] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 47.387539][ T352] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 47.387545][ T352] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 47.387547][ T352] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 47.387548][ T352] Preemption disabled at: [ 47.387549][ T352] [] vprintk_emit+0x31b/0x3e0 [ 47.387556][ T352] CPU: 1 UID: 72 PID: 352 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 47.387560][ T352] Tainted: [W]=WARN [ 47.387561][ T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 47.387563][ T352] Call Trace: [ 47.387565][ T352] [ 47.387566][ T352] dump_stack_lvl+0x6f/0xa0 [ 47.387571][ T352] ? vprintk_emit+0x31b/0x3e0 [ 47.387573][ T352] __might_resched.cold+0x1fe/0x2c1 [ 47.387577][ T352] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 47.387581][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387583][ T352] __kmalloc_noprof+0x443/0x760 [ 47.387586][ T352] ? __rwlock_init+0x150/0x150 [ 47.387589][ T352] ? alloc_buf.isra.0+0x4b/0x260 [ 47.387595][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 47.387597][ T352] alloc_buf.isra.0+0x4b/0x260 [ 47.387599][ T352] put_chars+0x1e1/0x2f0 [ 47.387601][ T352] ? __send_to_port+0x420/0x420 [ 47.387602][ T352] ? printk_get_next_message+0x240/0x650 [ 47.387605][ T352] hvc_console_print+0x292/0x780 [ 47.387610][ T352] ? hvc_write+0x3a0/0x3a0 [ 47.387612][ T352] ? __rwlock_init+0x150/0x150 [ 47.387614][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387615][ T352] ? lock_acquire+0x13c/0x160 [ 47.387618][ T352] console_emit_next_record+0x22f/0x4c0 [ 47.387621][ T352] ? devkmsg_read+0x4b0/0x4b0 [ 47.387623][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387624][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387625][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387626][ T352] ? lock_acquire+0x13c/0x160 [ 47.387628][ T352] ? console_flush_one_record+0x111/0x710 [ 47.387630][ T352] console_flush_one_record+0x46f/0x710 [ 47.387632][ T352] ? console_emit_next_record+0x4c0/0x4c0 [ 47.387635][ T352] console_unlock+0xee/0x1f0 [ 47.387637][ T352] ? lock_acquire+0x13c/0x160 [ 47.387639][ T352] ? console_flush_one_record+0x710/0x710 [ 47.387641][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387642][ T352] ? lock_release+0x184/0x1f0 [ 47.387643][ T352] ? lock_acquire+0xe0/0x160 [ 47.387645][ T352] ? __rcu_read_lock+0x70/0x70 [ 47.387646][ T352] ? __down_trylock_console_sem+0x5e/0xa0 [ 47.387648][ T352] ? vprintk_emit+0x320/0x3e0 [ 47.387650][ T352] vprintk_emit+0x37c/0x3e0 [ 47.387652][ T352] ? wake_up_klogd_work_func+0x90/0x90 [ 47.387653][ T352] ? is_bpf_text_address+0x3e/0x110 [ 47.387656][ T352] ? kernel_text_address+0x149/0x170 [ 47.387659][ T352] ? __kernel_text_address+0x12/0x30 [ 47.387661][ T352] _printk+0xc7/0x100 [ 47.387664][ T352] ? snapshot_read.cold+0x21/0x21 [ 47.387666][ T352] ? rcu_is_watching+0x16/0xd0 [ 47.387668][ T352] ? netdev_name+0x43/0x60 [ 47.387671][ T352] ? __netdev_printk+0x17f/0x1d0 [ 47.387673][ T352] netdev_info+0xe2/0x116 [ 47.387675][ T352] ? netdev_notice+0x120/0x120 [ 47.387677][ T352] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 47.387681][ T352] ? ww_mutex_lock+0x160/0x160 [ 47.387683][ T352] ? ref_tracker_alloc+0x430/0x430 [ 47.387686][ T352] ? packet_release+0x363/0xc40 [ 47.387689][ T352] ? __fput+0x36c/0xad0 [ 47.387692][ T352] ? mutex_is_locked+0x1c/0x50 [ 47.387694][ T352] __dev_set_promiscuity.cold+0x7a/0x104 [ 47.387696][ T352] netif_set_promiscuity+0x4c/0xc0 [ 47.387700][ T352] dev_set_promiscuity+0xa1/0x230 [ 47.387703][ T352] packet_release+0x4cb/0xc40 [ 47.387705][ T352] ? packet_set_ring+0x1740/0x1740 [ 47.387707][ T352] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 47.387709][ T352] __sock_release+0xb8/0x280 [ 47.387712][ T352] sock_close+0x18/0x20 [ 47.387713][ T352] __fput+0x36c/0xad0 [ 47.387715][ T352] fput_close_sync+0xde/0x1b0 [ 47.387717][ T352] ? alloc_file_clone+0xe0/0xe0 [ 47.387719][ T352] ? lock_release+0x184/0x1f0 [ 47.387721][ T352] ? do_raw_spin_unlock+0x59/0x250 [ 47.387723][ T352] __x64_sys_close+0x8b/0xf0 [ 47.387725][ T352] do_syscall_64+0xff/0x530 [ 47.387728][ T352] ? exc_page_fault+0xee/0x100 [ 47.387730][ T352] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 47.387732][ T352] RIP: 0033:0x7f86ff01354e [ 47.387734][ T352] 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 [ 47.387736][ T352] RSP: 002b:00007ffe07a93f10 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 47.387739][ T352] RAX: ffffffffffffffda RBX: 000055b2e027f690 RCX: 00007f86ff01354e [ 47.387741][ T352] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 47.387742][ T352] RBP: 00007ffe07a93f20 R08: 0000000000000000 R09: 0000000000000000 [ 47.387743][ T352] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 47.387743][ T352] R13: 00000000fffffffe R14: 000055b2ae5e3760 R15: 0000000000000001 [ 47.387746][ T352] [ 48.449192][ T357] veth-s2: left promiscuous mode [ 48.449207][ T357] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 48.449209][ T357] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 357, name: tcpdump [ 48.449211][ T357] preempt_count: 1, expected: 0 [ 48.449212][ T357] RCU nest depth: 0, expected: 0 [ 48.449213][ T357] INFO: lockdep is turned off. [ 48.449214][ T357] irq event stamp: 0 [ 48.449214][ T357] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 48.449219][ T357] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 48.449225][ T357] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 48.449226][ T357] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 48.449228][ T357] Preemption disabled at: [ 48.449229][ T357] [] vprintk_emit+0x31b/0x3e0 [ 48.449235][ T357] CPU: 0 UID: 72 PID: 357 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 48.449238][ T357] Tainted: [W]=WARN [ 48.449239][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 48.449241][ T357] Call Trace: [ 48.449243][ T357] [ 48.449244][ T357] dump_stack_lvl+0x6f/0xa0 [ 48.449249][ T357] ? vprintk_emit+0x31b/0x3e0 [ 48.449250][ T357] __might_resched.cold+0x1fe/0x2c1 [ 48.449254][ T357] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 48.449258][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449261][ T357] __kmalloc_noprof+0x443/0x760 [ 48.449263][ T357] ? __rwlock_init+0x150/0x150 [ 48.449266][ T357] ? alloc_buf.isra.0+0x4b/0x260 [ 48.449271][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 48.449273][ T357] alloc_buf.isra.0+0x4b/0x260 [ 48.449275][ T357] put_chars+0x1e1/0x2f0 [ 48.449277][ T357] ? __send_to_port+0x420/0x420 [ 48.449278][ T357] ? printk_get_next_message+0x240/0x650 [ 48.449281][ T357] hvc_console_print+0x292/0x780 [ 48.449286][ T357] ? hvc_write+0x3a0/0x3a0 [ 48.449288][ T357] ? __rwlock_init+0x150/0x150 [ 48.449289][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449290][ T357] ? lock_acquire+0x13c/0x160 [ 48.449293][ T357] console_emit_next_record+0x22f/0x4c0 [ 48.449295][ T357] ? devkmsg_read+0x4b0/0x4b0 [ 48.449298][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449299][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449300][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449301][ T357] ? lock_acquire+0x13c/0x160 [ 48.449302][ T357] ? console_flush_one_record+0x111/0x710 [ 48.449304][ T357] console_flush_one_record+0x46f/0x710 [ 48.449307][ T357] ? console_emit_next_record+0x4c0/0x4c0 [ 48.449309][ T357] console_unlock+0xee/0x1f0 [ 48.449311][ T357] ? lock_acquire+0x13c/0x160 [ 48.449313][ T357] ? console_flush_one_record+0x710/0x710 [ 48.449314][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449315][ T357] ? lock_release+0x184/0x1f0 [ 48.449317][ T357] ? lock_acquire+0xe0/0x160 [ 48.449318][ T357] ? __rcu_read_lock+0x70/0x70 [ 48.449320][ T357] ? __down_trylock_console_sem+0x5e/0xa0 [ 48.449322][ T357] ? vprintk_emit+0x320/0x3e0 [ 48.449323][ T357] vprintk_emit+0x37c/0x3e0 [ 48.449325][ T357] ? wake_up_klogd_work_func+0x90/0x90 [ 48.449326][ T357] ? is_bpf_text_address+0x3e/0x110 [ 48.449329][ T357] ? kernel_text_address+0x149/0x170 [ 48.449331][ T357] ? __kernel_text_address+0x12/0x30 [ 48.449333][ T357] _printk+0xc7/0x100 [ 48.449336][ T357] ? snapshot_read.cold+0x21/0x21 [ 48.449338][ T357] ? rcu_is_watching+0x16/0xd0 [ 48.449339][ T357] ? netdev_name+0x43/0x60 [ 48.449343][ T357] ? __netdev_printk+0x17f/0x1d0 [ 48.449345][ T357] netdev_info+0xe2/0x116 [ 48.449347][ T357] ? netdev_notice+0x120/0x120 [ 48.449349][ T357] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 48.449352][ T357] ? ww_mutex_lock+0x160/0x160 [ 48.449354][ T357] ? ref_tracker_alloc+0x430/0x430 [ 48.449357][ T357] ? packet_release+0x363/0xc40 [ 48.449360][ T357] ? __fput+0x36c/0xad0 [ 48.449363][ T357] ? mutex_is_locked+0x1c/0x50 [ 48.449364][ T357] __dev_set_promiscuity.cold+0x7a/0x104 [ 48.449366][ T357] netif_set_promiscuity+0x4c/0xc0 [ 48.449370][ T357] dev_set_promiscuity+0xa1/0x230 [ 48.449373][ T357] packet_release+0x4cb/0xc40 [ 48.449375][ T357] ? packet_set_ring+0x1740/0x1740 [ 48.449376][ T357] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 48.449378][ T357] __sock_release+0xb8/0x280 [ 48.449381][ T357] sock_close+0x18/0x20 [ 48.449383][ T357] __fput+0x36c/0xad0 [ 48.449385][ T357] fput_close_sync+0xde/0x1b0 [ 48.449387][ T357] ? alloc_file_clone+0xe0/0xe0 [ 48.449388][ T357] ? lock_release+0x184/0x1f0 [ 48.449390][ T357] ? do_raw_spin_unlock+0x59/0x250 [ 48.449392][ T357] __x64_sys_close+0x8b/0xf0 [ 48.449394][ T357] do_syscall_64+0xff/0x530 [ 48.449397][ T357] ? irq_exit_rcu+0x1a/0x30 [ 48.449399][ T357] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 48.449401][ T357] RIP: 0033:0x7f9e9dc5254e [ 48.449403][ T357] 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 [ 48.449405][ T357] RSP: 002b:00007ffd3b5eba40 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 48.449408][ T357] RAX: ffffffffffffffda RBX: 00005597f3dc6690 RCX: 00007f9e9dc5254e [ 48.449410][ T357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 48.449410][ T357] RBP: 00007ffd3b5eba50 R08: 0000000000000000 R09: 0000000000000000 [ 48.449411][ T357] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 48.449412][ T357] R13: 00000000fffffffe R14: 00005597e91c7760 R15: 0000000000000001 [ 48.449414][ T357] [ 57.965327][ T381] veth-s1: entered promiscuous mode [ 57.965342][ T381] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 57.965345][ T381] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 381, name: tcpdump [ 57.965347][ T381] preempt_count: 1, expected: 0 [ 57.965347][ T381] RCU nest depth: 0, expected: 0 [ 57.965348][ T381] INFO: lockdep is turned off. [ 57.965350][ T381] irq event stamp: 0 [ 57.965350][ T381] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 57.965355][ T381] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 57.965361][ T381] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 57.965363][ T381] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 57.965364][ T381] Preemption disabled at: [ 57.965365][ T381] [] vprintk_emit+0x31b/0x3e0 [ 57.965372][ T381] CPU: 2 UID: 0 PID: 381 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 57.965375][ T381] Tainted: [W]=WARN [ 57.965376][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 57.965378][ T381] Call Trace: [ 57.965380][ T381] [ 57.965381][ T381] dump_stack_lvl+0x6f/0xa0 [ 57.965387][ T381] ? vprintk_emit+0x31b/0x3e0 [ 57.965388][ T381] __might_resched.cold+0x1fe/0x2c1 [ 57.965392][ T381] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 57.965396][ T381] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 57.965398][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965400][ T381] __kmalloc_noprof+0x443/0x760 [ 57.965403][ T381] ? __rwlock_init+0x150/0x150 [ 57.965406][ T381] ? alloc_buf.isra.0+0x4b/0x260 [ 57.965411][ T381] ? do_raw_spin_unlock+0x59/0x250 [ 57.965413][ T381] alloc_buf.isra.0+0x4b/0x260 [ 57.965415][ T381] put_chars+0x1e1/0x2f0 [ 57.965417][ T381] ? prb_final_commit+0x50/0x50 [ 57.965418][ T381] ? __send_to_port+0x420/0x420 [ 57.965420][ T381] ? printk_get_next_message+0x240/0x650 [ 57.965422][ T381] hvc_console_print+0x292/0x780 [ 57.965427][ T381] ? hvc_write+0x3a0/0x3a0 [ 57.965429][ T381] ? do_raw_spin_lock+0x131/0x280 [ 57.965431][ T381] ? vsnprintf+0x527/0x1700 [ 57.965434][ T381] ? __rwlock_init+0x150/0x150 [ 57.965435][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965437][ T381] ? lock_acquire+0x13c/0x160 [ 57.965439][ T381] console_emit_next_record+0x22f/0x4c0 [ 57.965442][ T381] ? devkmsg_read+0x4b0/0x4b0 [ 57.965444][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965445][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965446][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965447][ T381] ? lock_acquire+0x13c/0x160 [ 57.965448][ T381] ? console_flush_one_record+0x111/0x710 [ 57.965450][ T381] console_flush_one_record+0x46f/0x710 [ 57.965452][ T381] ? console_emit_next_record+0x4c0/0x4c0 [ 57.965455][ T381] console_unlock+0xee/0x1f0 [ 57.965457][ T381] ? lock_acquire+0x13c/0x160 [ 57.965458][ T381] ? console_flush_one_record+0x710/0x710 [ 57.965460][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965461][ T381] ? lock_release+0x184/0x1f0 [ 57.965462][ T381] ? lock_acquire+0xe0/0x160 [ 57.965464][ T381] ? __rcu_read_lock+0x70/0x70 [ 57.965465][ T381] ? __down_trylock_console_sem+0x5e/0xa0 [ 57.965467][ T381] ? vprintk_emit+0x320/0x3e0 [ 57.965468][ T381] vprintk_emit+0x37c/0x3e0 [ 57.965470][ T381] ? wake_up_klogd_work_func+0x90/0x90 [ 57.965471][ T381] ? kasan_save_stack+0x3d/0x50 [ 57.965474][ T381] ? kasan_save_track+0x14/0x30 [ 57.965475][ T381] ? __kasan_kmalloc+0x7b/0x90 [ 57.965476][ T381] ? __kmalloc_cache_noprof+0x29a/0x620 [ 57.965477][ T381] ? packet_mc_add+0x13b/0x890 [ 57.965479][ T381] ? packet_setsockopt+0x1953/0x21e0 [ 57.965481][ T381] ? do_sock_setsockopt+0x164/0x3b0 [ 57.965484][ T381] _printk+0xc7/0x100 [ 57.965487][ T381] ? snapshot_read.cold+0x21/0x21 [ 57.965489][ T381] ? netdev_name+0x43/0x60 [ 57.965493][ T381] ? __netdev_printk+0x17f/0x1d0 [ 57.965495][ T381] netdev_info+0xe2/0x116 [ 57.965497][ T381] ? netdev_notice+0x120/0x120 [ 57.965500][ T381] ? mutex_is_locked+0x1c/0x50 [ 57.965501][ T381] __dev_set_promiscuity.cold+0x7a/0x104 [ 57.965503][ T381] netif_set_promiscuity+0x4c/0xc0 [ 57.965507][ T381] dev_set_promiscuity+0xa1/0x230 [ 57.965509][ T381] ? __asan_memset+0x27/0x50 [ 57.965512][ T381] packet_mc_add+0x54e/0x890 [ 57.965513][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965514][ T381] ? lock_release+0x184/0x1f0 [ 57.965516][ T381] ? __might_fault+0x97/0x140 [ 57.965518][ T381] ? _copy_from_user+0x42/0x90 [ 57.965522][ T381] packet_setsockopt+0x1953/0x21e0 [ 57.965523][ T381] ? lock_acquire+0x13c/0x160 [ 57.965525][ T381] ? packet_bind+0x170/0x170 [ 57.965526][ T381] ? lock_release+0x184/0x1f0 [ 57.965528][ T381] ? do_sock_getsockopt+0x7bb/0xb50 [ 57.965530][ T381] ? sock_poll+0x6b0/0x6b0 [ 57.965532][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965533][ T381] ? rcu_is_watching+0x16/0xd0 [ 57.965534][ T381] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.965537][ T381] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 57.965539][ T381] do_sock_setsockopt+0x164/0x3b0 [ 57.965541][ T381] ? put_user_ifreq+0x90/0x90 [ 57.965542][ T381] ? __sys_bind+0x19f/0x260 [ 57.965544][ T381] ? __sys_bind_socket+0xa0/0xa0 [ 57.965547][ T381] __sys_setsockopt+0xe4/0x150 [ 57.965549][ T381] __x64_sys_setsockopt+0xbd/0x180 [ 57.965551][ T381] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 57.965552][ T381] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 57.965555][ T381] ? trace_hardirqs_on+0x36/0x40 [ 57.965556][ T381] do_syscall_64+0xff/0x530 [ 57.965560][ T381] ? exc_page_fault+0xee/0x100 [ 57.965562][ T381] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 57.965565][ T381] RIP: 0033:0x7f6db6aea2de [ 57.965568][ T381] 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 [ 57.965570][ T381] RSP: 002b:00007ffcbede01b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 57.965574][ T381] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6db6aea2de [ 57.965576][ T381] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 57.965578][ T381] RBP: 00007ffcbede02f0 R08: 0000000000000010 R09: 000055c2dc119530 [ 57.965579][ T381] R10: 00007ffcbede0230 R11: 0000000000000246 R12: 0000000000000001 [ 57.965581][ T381] R13: 000055c2dc119918 R14: 000055c2dc119690 R15: 0000000000000000 [ 57.965584][ T381] [ 61.947201][ T381] veth-s1: left promiscuous mode [ 61.947217][ T381] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 61.947220][ T381] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 381, name: tcpdump [ 61.947222][ T381] preempt_count: 1, expected: 0 [ 61.947222][ T381] RCU nest depth: 0, expected: 0 [ 61.947223][ T381] INFO: lockdep is turned off. [ 61.947224][ T381] irq event stamp: 0 [ 61.947225][ T381] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 61.947230][ T381] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 61.947236][ T381] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 61.947238][ T381] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 61.947240][ T381] Preemption disabled at: [ 61.947240][ T381] [] vprintk_emit+0x31b/0x3e0 [ 61.947247][ T381] CPU: 2 UID: 72 PID: 381 Comm: tcpdump Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 61.947251][ T381] Tainted: [W]=WARN [ 61.947252][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 61.947253][ T381] Call Trace: [ 61.947255][ T381] [ 61.947256][ T381] dump_stack_lvl+0x6f/0xa0 [ 61.947261][ T381] ? vprintk_emit+0x31b/0x3e0 [ 61.947263][ T381] __might_resched.cold+0x1fe/0x2c1 [ 61.947266][ T381] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 61.947270][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947272][ T381] __kmalloc_noprof+0x443/0x760 [ 61.947275][ T381] ? __rwlock_init+0x150/0x150 [ 61.947278][ T381] ? alloc_buf.isra.0+0x4b/0x260 [ 61.947283][ T381] ? do_raw_spin_unlock+0x59/0x250 [ 61.947285][ T381] alloc_buf.isra.0+0x4b/0x260 [ 61.947287][ T381] put_chars+0x1e1/0x2f0 [ 61.947289][ T381] ? __send_to_port+0x420/0x420 [ 61.947291][ T381] ? printk_get_next_message+0x240/0x650 [ 61.947294][ T381] hvc_console_print+0x292/0x780 [ 61.947298][ T381] ? hvc_write+0x3a0/0x3a0 [ 61.947300][ T381] ? __rwlock_init+0x150/0x150 [ 61.947302][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947303][ T381] ? lock_acquire+0x13c/0x160 [ 61.947306][ T381] console_emit_next_record+0x22f/0x4c0 [ 61.947309][ T381] ? devkmsg_read+0x4b0/0x4b0 [ 61.947311][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947312][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947313][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947314][ T381] ? lock_acquire+0x13c/0x160 [ 61.947316][ T381] ? console_flush_one_record+0x111/0x710 [ 61.947318][ T381] console_flush_one_record+0x46f/0x710 [ 61.947320][ T381] ? console_emit_next_record+0x4c0/0x4c0 [ 61.947323][ T381] console_unlock+0xee/0x1f0 [ 61.947324][ T381] ? lock_acquire+0x13c/0x160 [ 61.947326][ T381] ? console_flush_one_record+0x710/0x710 [ 61.947328][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947329][ T381] ? lock_release+0x184/0x1f0 [ 61.947330][ T381] ? lock_acquire+0xe0/0x160 [ 61.947332][ T381] ? __rcu_read_lock+0x70/0x70 [ 61.947333][ T381] ? __down_trylock_console_sem+0x5e/0xa0 [ 61.947335][ T381] ? vprintk_emit+0x320/0x3e0 [ 61.947337][ T381] vprintk_emit+0x37c/0x3e0 [ 61.947339][ T381] ? wake_up_klogd_work_func+0x90/0x90 [ 61.947340][ T381] ? is_bpf_text_address+0x3e/0x110 [ 61.947343][ T381] ? kernel_text_address+0x149/0x170 [ 61.947345][ T381] ? __kernel_text_address+0x12/0x30 [ 61.947347][ T381] _printk+0xc7/0x100 [ 61.947350][ T381] ? snapshot_read.cold+0x21/0x21 [ 61.947352][ T381] ? rcu_is_watching+0x16/0xd0 [ 61.947353][ T381] ? netdev_name+0x43/0x60 [ 61.947357][ T381] ? __netdev_printk+0x17f/0x1d0 [ 61.947359][ T381] netdev_info+0xe2/0x116 [ 61.947361][ T381] ? netdev_notice+0x120/0x120 [ 61.947363][ T381] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 61.947367][ T381] ? ww_mutex_lock+0x160/0x160 [ 61.947368][ T381] ? ref_tracker_alloc+0x430/0x430 [ 61.947371][ T381] ? packet_release+0x363/0xc40 [ 61.947374][ T381] ? __fput+0x36c/0xad0 [ 61.947377][ T381] ? mutex_is_locked+0x1c/0x50 [ 61.947378][ T381] __dev_set_promiscuity.cold+0x7a/0x104 [ 61.947381][ T381] netif_set_promiscuity+0x4c/0xc0 [ 61.947385][ T381] dev_set_promiscuity+0xa1/0x230 [ 61.947387][ T381] packet_release+0x4cb/0xc40 [ 61.947389][ T381] ? packet_set_ring+0x1740/0x1740 [ 61.947390][ T381] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 61.947393][ T381] __sock_release+0xb8/0x280 [ 61.947395][ T381] sock_close+0x18/0x20 [ 61.947397][ T381] __fput+0x36c/0xad0 [ 61.947399][ T381] fput_close_sync+0xde/0x1b0 [ 61.947401][ T381] ? alloc_file_clone+0xe0/0xe0 [ 61.947403][ T381] ? lock_release+0x184/0x1f0 [ 61.947404][ T381] ? do_raw_spin_unlock+0x59/0x250 [ 61.947406][ T381] __x64_sys_close+0x8b/0xf0 [ 61.947408][ T381] do_syscall_64+0xff/0x530 [ 61.947411][ T381] ? irq_exit_rcu+0x1a/0x30 [ 61.947414][ T381] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 61.947416][ T381] RIP: 0033:0x7f6db6a6154e [ 61.947418][ T381] 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 [ 61.947419][ T381] RSP: 002b:00007ffcbede0320 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 61.947423][ T381] RAX: ffffffffffffffda RBX: 000055c2dc119690 RCX: 00007f6db6a6154e [ 61.947424][ T381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 61.947425][ T381] RBP: 00007ffcbede0330 R08: 0000000000000000 R09: 0000000000000000 [ 61.947426][ T381] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 61.947427][ T381] R13: 00000000fffffffe R14: 000055c2b78f5760 R15: 0000000000000001 [ 61.947429][ T381]