[ 10.436693][ T205] ip (205) used greatest stack depth: 24320 bytes left [ 10.436710][ T205] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 10.436712][ T205] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 205, name: ip [ 10.436713][ T205] preempt_count: 2, expected: 0 [ 10.436714][ T205] RCU nest depth: 0, expected: 0 [ 10.436715][ T205] locks held by ip/205: 5, last CPU#3: [ 10.436717][ T205] #0: ffffffff9dc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 10.436729][ T205] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 10.436734][ T205] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 10.436739][ T205] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 10.436742][ T205] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 10.436746][ T205] irq event stamp: 22802 [ 10.436747][ T205] hardirqs last enabled at (22801): [] __down_trylock_console_sem+0x86/0xa0 [ 10.436750][ T205] hardirqs last disabled at (22802): [] console_emit_next_record+0x3d4/0x4c0 [ 10.436753][ T205] softirqs last enabled at (21214): [] netlink_release+0x17b/0xcf0 [ 10.436757][ T205] softirqs last disabled at (21212): [] netlink_release+0xd2/0xcf0 [ 10.436759][ T205] Preemption disabled at: [ 10.436760][ T205] [<0000000000000000>] 0x0 [ 10.436767][ T205] CPU: 3 UID: 0 PID: 205 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 10.436771][ T205] Tainted: [W]=WARN [ 10.436772][ T205] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 10.436773][ T205] Call Trace: [ 10.436775][ T205] [ 10.436777][ T205] dump_stack_lvl+0x6f/0xa0 [ 10.436783][ T205] __might_resched.cold+0x1fe/0x2c1 [ 10.436788][ T205] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 10.436792][ T205] ? __kmalloc_noprof+0xdb/0x760 [ 10.436797][ T205] __kmalloc_noprof+0x443/0x760 [ 10.436799][ T205] ? alloc_buf.isra.0+0x4b/0x260 [ 10.436806][ T205] ? do_raw_spin_unlock+0x59/0x250 [ 10.436809][ T205] alloc_buf.isra.0+0x4b/0x260 [ 10.436813][ T205] put_chars+0x1e1/0x2f0 [ 10.436815][ T205] ? __send_to_port+0x420/0x420 [ 10.436817][ T205] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 10.436820][ T205] ? validate_chain+0x38b/0xc20 [ 10.436826][ T205] hvc_console_print+0x292/0x780 [ 10.436834][ T205] ? hvc_write+0x3a0/0x3a0 [ 10.436837][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.436838][ T205] ? lock_acquire+0x13c/0x160 [ 10.436843][ T205] console_emit_next_record+0x22f/0x4c0 [ 10.436847][ T205] ? devkmsg_read+0x4b0/0x4b0 [ 10.436849][ T205] ? console_flush_one_record+0x106/0x710 [ 10.436852][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.436854][ T205] ? lock_acquire+0x13c/0x160 [ 10.436858][ T205] console_flush_one_record+0x46f/0x710 [ 10.436862][ T205] ? console_emit_next_record+0x4c0/0x4c0 [ 10.436864][ T205] ? __lock_acquire+0x518/0xc20 [ 10.436869][ T205] console_unlock+0xee/0x1f0 [ 10.436872][ T205] ? console_flush_one_record+0x710/0x710 [ 10.436874][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.436876][ T205] ? lock_acquire+0xe0/0x160 [ 10.436880][ T205] ? __down_trylock_console_sem+0x5e/0xa0 [ 10.436882][ T205] ? vprintk_emit+0x320/0x3e0 [ 10.436885][ T205] vprintk_emit+0x37c/0x3e0 [ 10.436888][ T205] ? wake_up_klogd_work_func+0x90/0x90 [ 10.436891][ T205] ? __lock_acquire+0x518/0xc20 [ 10.436895][ T205] _printk+0xc7/0x100 [ 10.436898][ T205] ? snapshot_read.cold+0x21/0x21 [ 10.436901][ T205] ? do_raw_spin_lock+0x131/0x280 [ 10.436904][ T205] ? __rwlock_init+0x150/0x150 [ 10.436908][ T205] ? do_raw_spin_lock+0x131/0x280 [ 10.436911][ T205] do_exit.cold+0x82/0x9c [ 10.436915][ T205] ? exit_notify+0x890/0x890 [ 10.436916][ T205] ? __lock_release.isra.0+0x69/0x1a0 [ 10.436919][ T205] ? rcu_is_watching+0x16/0xd0 [ 10.436923][ T205] do_group_exit+0xb8/0x370 [ 10.436925][ T205] __x64_sys_exit_group+0x3c/0x50 [ 10.436927][ T205] x64_sys_call+0x1567/0x1570 [ 10.436930][ T205] do_syscall_64+0xff/0x530 [ 10.436934][ T205] ? exc_page_fault+0xee/0x100 [ 10.436937][ T205] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 10.436939][ T205] RIP: 0033:0x7f46d102e1b8 [ 10.436941][ T205] Code: Unable to access opcode bytes at 0x7f46d102e18e. [ 10.436943][ T205] RSP: 002b:00007ffe464218d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 10.436945][ T205] RAX: ffffffffffffffda RBX: 00007f46d115ef88 RCX: 00007f46d102e1b8 [ 10.436946][ T205] RDX: 00007f46d0d78fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 10.436947][ T205] RBP: 00007ffe46421930 R08: 0000000000000000 R09: 0000000000000050 [ 10.436948][ T205] R10: 00007ffe464216f0 R11: 0000000000000246 R12: 0000000000000001 [ 10.436949][ T205] R13: 0000000000000000 R14: 00007f46d115d680 R15: 00007f46d115efa0 [ 10.436956][ T205] [ 10.912093][ T219] ip (219) used greatest stack depth: 24144 bytes left [ 12.179602][ T257] ip (257) used greatest stack depth: 24016 bytes left [ 12.179621][ T257] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 12.179624][ T257] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 257, name: ip [ 12.179625][ T257] preempt_count: 2, expected: 0 [ 12.179626][ T257] RCU nest depth: 0, expected: 0 [ 12.179627][ T257] locks held by ip/257: 5, last CPU#0: [ 12.179629][ T257] #0: ffffffff9dc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 12.179641][ T257] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 12.179646][ T257] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 12.179651][ T257] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 12.179654][ T257] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 12.179659][ T257] irq event stamp: 33352 [ 12.179660][ T257] hardirqs last enabled at (33351): [] __down_trylock_console_sem+0x86/0xa0 [ 12.179663][ T257] hardirqs last disabled at (33352): [] console_emit_next_record+0x3d4/0x4c0 [ 12.179665][ T257] softirqs last enabled at (32184): [] handle_softirqs+0x67c/0x900 [ 12.179667][ T257] softirqs last disabled at (31087): [] __irq_exit_rcu+0x145/0x1c0 [ 12.179669][ T257] Preemption disabled at: [ 12.179670][ T257] [<0000000000000000>] 0x0 [ 12.179677][ T257] CPU: 0 UID: 0 PID: 257 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 12.179681][ T257] Tainted: [W]=WARN [ 12.179682][ T257] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.179683][ T257] Call Trace: [ 12.179685][ T257] [ 12.179687][ T257] dump_stack_lvl+0x6f/0xa0 [ 12.179693][ T257] __might_resched.cold+0x1fe/0x2c1 [ 12.179698][ T257] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 12.179702][ T257] ? __kmalloc_noprof+0xdb/0x760 [ 12.179706][ T257] __kmalloc_noprof+0x443/0x760 [ 12.179708][ T257] ? alloc_buf.isra.0+0x4b/0x260 [ 12.179715][ T257] ? do_raw_spin_unlock+0x59/0x250 [ 12.179718][ T257] alloc_buf.isra.0+0x4b/0x260 [ 12.179722][ T257] put_chars+0x1e1/0x2f0 [ 12.179725][ T257] ? __send_to_port+0x420/0x420 [ 12.179726][ T257] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 12.179729][ T257] ? validate_chain+0x38b/0xc20 [ 12.179734][ T257] hvc_console_print+0x292/0x780 [ 12.179742][ T257] ? hvc_write+0x3a0/0x3a0 [ 12.179745][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.179747][ T257] ? lock_acquire+0x13c/0x160 [ 12.179752][ T257] console_emit_next_record+0x22f/0x4c0 [ 12.179758][ T257] ? devkmsg_read+0x4b0/0x4b0 [ 12.179761][ T257] ? console_flush_one_record+0x106/0x710 [ 12.179766][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.179767][ T257] ? lock_acquire+0x13c/0x160 [ 12.179771][ T257] console_flush_one_record+0x46f/0x710 [ 12.179775][ T257] ? console_emit_next_record+0x4c0/0x4c0 [ 12.179777][ T257] ? __lock_acquire+0x518/0xc20 [ 12.179783][ T257] console_unlock+0xee/0x1f0 [ 12.179786][ T257] ? console_flush_one_record+0x710/0x710 [ 12.179787][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.179789][ T257] ? lock_acquire+0xe0/0x160 [ 12.179793][ T257] ? __down_trylock_console_sem+0x5e/0xa0 [ 12.179795][ T257] ? vprintk_emit+0x320/0x3e0 [ 12.179797][ T257] vprintk_emit+0x37c/0x3e0 [ 12.179800][ T257] ? wake_up_klogd_work_func+0x90/0x90 [ 12.179803][ T257] ? __lock_acquire+0x518/0xc20 [ 12.179807][ T257] _printk+0xc7/0x100 [ 12.179811][ T257] ? snapshot_read.cold+0x21/0x21 [ 12.179814][ T257] ? do_raw_spin_lock+0x131/0x280 [ 12.179816][ T257] ? __rwlock_init+0x150/0x150 [ 12.179820][ T257] ? do_raw_spin_lock+0x131/0x280 [ 12.179823][ T257] do_exit.cold+0x82/0x9c [ 12.179827][ T257] ? exit_notify+0x890/0x890 [ 12.179828][ T257] ? __lock_release.isra.0+0x69/0x1a0 [ 12.179831][ T257] ? rcu_is_watching+0x16/0xd0 [ 12.179834][ T257] do_group_exit+0xb8/0x370 [ 12.179837][ T257] __x64_sys_exit_group+0x3c/0x50 [ 12.179839][ T257] x64_sys_call+0x1567/0x1570 [ 12.179842][ T257] do_syscall_64+0xff/0x530 [ 12.179846][ T257] ? exc_page_fault+0xee/0x100 [ 12.179849][ T257] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 12.179851][ T257] RIP: 0033:0x7fd749c1e1b8 [ 12.179853][ T257] Code: Unable to access opcode bytes at 0x7fd749c1e18e. [ 12.179854][ T257] RSP: 002b:00007ffcde1bf8f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 12.179857][ T257] RAX: ffffffffffffffda RBX: 00007fd749d4ef88 RCX: 00007fd749c1e1b8 [ 12.179858][ T257] RDX: 00007fd749968fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 12.179859][ T257] RBP: 00007ffcde1bf950 R08: 0000000000000000 R09: 0000000000000050 [ 12.179860][ T257] R10: 00007ffcde1bf710 R11: 0000000000000246 R12: 0000000000000001 [ 12.179861][ T257] R13: 0000000000000000 R14: 00007fd749d4d680 R15: 00007fd749d4efa0 [ 12.179868][ T257] [ 18.666555][ T446] ip (446) used greatest stack depth: 23808 bytes left [ 18.666576][ T446] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 18.666578][ T446] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 446, name: ip [ 18.666580][ T446] preempt_count: 2, expected: 0 [ 18.666581][ T446] RCU nest depth: 0, expected: 0 [ 18.666582][ T446] locks held by ip/446: 5, last CPU#1: [ 18.666584][ T446] #0: ffffffff9dc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 18.666596][ T446] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 18.666601][ T446] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 18.666605][ T446] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 18.666609][ T446] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 18.666613][ T446] irq event stamp: 40538 [ 18.666614][ T446] hardirqs last enabled at (40537): [] __down_trylock_console_sem+0x86/0xa0 [ 18.666617][ T446] hardirqs last disabled at (40538): [] console_emit_next_record+0x3d4/0x4c0 [ 18.666619][ T446] softirqs last enabled at (38948): [] netlink_release+0x17b/0xcf0 [ 18.666623][ T446] softirqs last disabled at (38946): [] netlink_release+0xd2/0xcf0 [ 18.666626][ T446] Preemption disabled at: [ 18.666626][ T446] [<0000000000000000>] 0x0 [ 18.666633][ T446] CPU: 1 UID: 0 PID: 446 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 18.666637][ T446] Tainted: [W]=WARN [ 18.666638][ T446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 18.666639][ T446] Call Trace: [ 18.666641][ T446] [ 18.666642][ T446] dump_stack_lvl+0x6f/0xa0 [ 18.666649][ T446] __might_resched.cold+0x1fe/0x2c1 [ 18.666654][ T446] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 18.666657][ T446] ? __kmalloc_noprof+0xdb/0x760 [ 18.666662][ T446] __kmalloc_noprof+0x443/0x760 [ 18.666663][ T446] ? alloc_buf.isra.0+0x4b/0x260 [ 18.666670][ T446] ? do_raw_spin_unlock+0x59/0x250 [ 18.666673][ T446] alloc_buf.isra.0+0x4b/0x260 [ 18.666677][ T446] put_chars+0x1e1/0x2f0 [ 18.666679][ T446] ? __send_to_port+0x420/0x420 [ 18.666681][ T446] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 18.666684][ T446] ? validate_chain+0x38b/0xc20 [ 18.666690][ T446] hvc_console_print+0x292/0x780 [ 18.666698][ T446] ? hvc_write+0x3a0/0x3a0 [ 18.666701][ T446] ? rcu_is_watching+0x16/0xd0 [ 18.666702][ T446] ? lock_acquire+0x13c/0x160 [ 18.666706][ T446] console_emit_next_record+0x22f/0x4c0 [ 18.666710][ T446] ? devkmsg_read+0x4b0/0x4b0 [ 18.666712][ T446] ? console_flush_one_record+0x106/0x710 [ 18.666716][ T446] ? rcu_is_watching+0x16/0xd0 [ 18.666717][ T446] ? lock_acquire+0x13c/0x160 [ 18.666721][ T446] console_flush_one_record+0x46f/0x710 [ 18.666725][ T446] ? console_emit_next_record+0x4c0/0x4c0 [ 18.666727][ T446] ? __lock_acquire+0x518/0xc20 [ 18.666733][ T446] console_unlock+0xee/0x1f0 [ 18.666736][ T446] ? console_flush_one_record+0x710/0x710 [ 18.666738][ T446] ? rcu_is_watching+0x16/0xd0 [ 18.666739][ T446] ? lock_acquire+0xe0/0x160 [ 18.666743][ T446] ? __down_trylock_console_sem+0x5e/0xa0 [ 18.666745][ T446] ? vprintk_emit+0x320/0x3e0 [ 18.666748][ T446] vprintk_emit+0x37c/0x3e0 [ 18.666751][ T446] ? wake_up_klogd_work_func+0x90/0x90 [ 18.666756][ T446] ? __lock_acquire+0x518/0xc20 [ 18.666762][ T446] _printk+0xc7/0x100 [ 18.666767][ T446] ? snapshot_read.cold+0x21/0x21 [ 18.666771][ T446] ? do_raw_spin_lock+0x131/0x280 [ 18.666774][ T446] ? __rwlock_init+0x150/0x150 [ 18.666778][ T446] ? do_raw_spin_lock+0x131/0x280 [ 18.666781][ T446] do_exit.cold+0x82/0x9c [ 18.666785][ T446] ? exit_notify+0x890/0x890 [ 18.666786][ T446] ? __lock_release.isra.0+0x69/0x1a0 [ 18.666789][ T446] ? rcu_is_watching+0x16/0xd0 [ 18.666792][ T446] do_group_exit+0xb8/0x370 [ 18.666795][ T446] __x64_sys_exit_group+0x3c/0x50 [ 18.666797][ T446] x64_sys_call+0x1567/0x1570 [ 18.666800][ T446] do_syscall_64+0xff/0x530 [ 18.666804][ T446] ? exc_page_fault+0xee/0x100 [ 18.666807][ T446] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 18.666809][ T446] RIP: 0033:0x7f4cd01011b8 [ 18.666811][ T446] Code: Unable to access opcode bytes at 0x7f4cd010118e. [ 18.666812][ T446] RSP: 002b:00007ffecf52e898 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 18.666815][ T446] RAX: ffffffffffffffda RBX: 00007f4cd0231f88 RCX: 00007f4cd01011b8 [ 18.666816][ T446] RDX: 00007f4ccfe4bfc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 18.666817][ T446] RBP: 00007ffecf52e8f0 R08: 0000000000000000 R09: 0000000000008010 [ 18.666818][ T446] R10: 00007ffecf52e6b0 R11: 0000000000000246 R12: 0000000000000001 [ 18.666819][ T446] R13: 0000000000000000 R14: 00007f4cd0230680 R15: 00007f4cd0231fa0 [ 18.666825][ T446] [ 33.466920][ T733] ip (733) used greatest stack depth: 23760 bytes left [ 33.466938][ T733] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 33.466940][ T733] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 733, name: ip [ 33.466942][ T733] preempt_count: 2, expected: 0 [ 33.466943][ T733] RCU nest depth: 0, expected: 0 [ 33.466944][ T733] locks held by ip/733: 5, last CPU#1: [ 33.466946][ T733] #0: ffffffff9dc167b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 33.466958][ T733] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 33.466963][ T733] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 33.466968][ T733] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 33.466972][ T733] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 33.466976][ T733] irq event stamp: 30210 [ 33.466977][ T733] hardirqs last enabled at (30209): [] __down_trylock_console_sem+0x86/0xa0 [ 33.466980][ T733] hardirqs last disabled at (30210): [] console_emit_next_record+0x3d4/0x4c0 [ 33.466982][ T733] softirqs last enabled at (28656): [] netlink_release+0x17b/0xcf0 [ 33.466987][ T733] softirqs last disabled at (28654): [] netlink_release+0xd2/0xcf0 [ 33.466990][ T733] Preemption disabled at: [ 33.466990][ T733] [<0000000000000000>] 0x0 [ 33.466997][ T733] CPU: 1 UID: 0 PID: 733 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 33.467001][ T733] Tainted: [W]=WARN [ 33.467002][ T733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 33.467004][ T733] Call Trace: [ 33.467005][ T733] [ 33.467007][ T733] dump_stack_lvl+0x6f/0xa0 [ 33.467014][ T733] __might_resched.cold+0x1fe/0x2c1 [ 33.467018][ T733] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 33.467022][ T733] ? __kmalloc_noprof+0xdb/0x760 [ 33.467027][ T733] __kmalloc_noprof+0x443/0x760 [ 33.467029][ T733] ? alloc_buf.isra.0+0x4b/0x260 [ 33.467035][ T733] ? do_raw_spin_unlock+0x59/0x250 [ 33.467038][ T733] alloc_buf.isra.0+0x4b/0x260 [ 33.467042][ T733] put_chars+0x1e1/0x2f0 [ 33.467045][ T733] ? __send_to_port+0x420/0x420 [ 33.467046][ T733] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 33.467050][ T733] ? validate_chain+0x38b/0xc20 [ 33.467055][ T733] hvc_console_print+0x292/0x780 [ 33.467063][ T733] ? hvc_write+0x3a0/0x3a0 [ 33.467066][ T733] ? rcu_is_watching+0x16/0xd0 [ 33.467068][ T733] ? lock_acquire+0x13c/0x160 [ 33.467072][ T733] console_emit_next_record+0x22f/0x4c0 [ 33.467076][ T733] ? devkmsg_read+0x4b0/0x4b0 [ 33.467078][ T733] ? console_flush_one_record+0x106/0x710 [ 33.467081][ T733] ? rcu_is_watching+0x16/0xd0 [ 33.467083][ T733] ? lock_acquire+0x13c/0x160 [ 33.467087][ T733] console_flush_one_record+0x46f/0x710 [ 33.467091][ T733] ? console_emit_next_record+0x4c0/0x4c0 [ 33.467093][ T733] ? __lock_acquire+0x518/0xc20 [ 33.467098][ T733] console_unlock+0xee/0x1f0 [ 33.467101][ T733] ? console_flush_one_record+0x710/0x710 [ 33.467103][ T733] ? rcu_is_watching+0x16/0xd0 [ 33.467105][ T733] ? lock_acquire+0xe0/0x160 [ 33.467109][ T733] ? __down_trylock_console_sem+0x5e/0xa0 [ 33.467111][ T733] ? vprintk_emit+0x320/0x3e0 [ 33.467114][ T733] vprintk_emit+0x37c/0x3e0 [ 33.467117][ T733] ? wake_up_klogd_work_func+0x90/0x90 [ 33.467120][ T733] ? __lock_acquire+0x518/0xc20 [ 33.467123][ T733] _printk+0xc7/0x100 [ 33.467127][ T733] ? snapshot_read.cold+0x21/0x21 [ 33.467130][ T733] ? do_raw_spin_lock+0x131/0x280 [ 33.467133][ T733] ? __rwlock_init+0x150/0x150 [ 33.467137][ T733] ? do_raw_spin_lock+0x131/0x280 [ 33.467140][ T733] do_exit.cold+0x82/0x9c [ 33.467143][ T733] ? exit_notify+0x890/0x890 [ 33.467145][ T733] ? __lock_release.isra.0+0x69/0x1a0 [ 33.467148][ T733] ? rcu_is_watching+0x16/0xd0 [ 33.467151][ T733] do_group_exit+0xb8/0x370 [ 33.467154][ T733] __x64_sys_exit_group+0x3c/0x50 [ 33.467156][ T733] x64_sys_call+0x1567/0x1570 [ 33.467159][ T733] do_syscall_64+0xff/0x530 [ 33.467163][ T733] ? exc_page_fault+0xee/0x100 [ 33.467165][ T733] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 33.467168][ T733] RIP: 0033:0x7fc3dfca71b8 [ 33.467170][ T733] Code: Unable to access opcode bytes at 0x7fc3dfca718e. [ 33.467171][ T733] RSP: 002b:00007ffc9bc9df48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 33.467174][ T733] RAX: ffffffffffffffda RBX: 00007fc3dfdd7f88 RCX: 00007fc3dfca71b8 [ 33.467175][ T733] RDX: 00007fc3df9f1fc8 RSI: fffffffffffffeb8 RDI: 0000000000000000 [ 33.467176][ T733] RBP: 00007ffc9bc9dfa0 R08: 0000000000000000 R09: 0000000000000050 [ 33.467177][ T733] R10: 00007ffc9bc9dd60 R11: 0000000000000246 R12: 0000000000000001 [ 33.467178][ T733] R13: 0000000000000000 R14: 00007fc3dfdd6680 R15: 00007fc3dfdd7fa0 [ 33.467185][ T733] [ 36.055725][ T856] IPv6: Can't replace route, no match found [ 36.055894][ T856] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 36.055897][ T856] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 856, name: ip [ 36.055898][ T856] preempt_count: 202, expected: 0 [ 36.055899][ T856] RCU nest depth: 0, expected: 0 [ 36.055901][ T856] locks held by ip/856: 5, last CPU#2: [ 36.055903][ T856] #0: ff11000004fefa30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_add+0xbf/0x1a0 [ 36.055915][ T856] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 36.055921][ T856] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 36.055925][ T856] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 36.055929][ T856] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 36.055933][ T856] irq event stamp: 28479 [ 36.055934][ T856] hardirqs last enabled at (28478): [] __down_trylock_console_sem+0x86/0xa0 [ 36.055938][ T856] hardirqs last disabled at (28479): [] console_emit_next_record+0x3d4/0x4c0 [ 36.055940][ T856] softirqs last enabled at (28434): [] __alloc_skb+0x4c2/0x5f0 [ 36.055943][ T856] softirqs last disabled at (28474): [] ip6_route_add+0xbf/0x1a0 [ 36.055945][ T856] Preemption disabled at: [ 36.055946][ T856] [<0000000000000000>] 0x0 [ 36.055953][ T856] CPU: 2 UID: 0 PID: 856 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 36.055957][ T856] Tainted: [W]=WARN [ 36.055958][ T856] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 36.055960][ T856] Call Trace: [ 36.055961][ T856] [ 36.055963][ T856] dump_stack_lvl+0x6f/0xa0 [ 36.055970][ T856] __might_resched.cold+0x1fe/0x2c1 [ 36.055974][ T856] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 36.055979][ T856] ? __kmalloc_noprof+0xdb/0x760 [ 36.055983][ T856] __kmalloc_noprof+0x443/0x760 [ 36.055985][ T856] ? alloc_buf.isra.0+0x4b/0x260 [ 36.055992][ T856] ? do_raw_spin_unlock+0x59/0x250 [ 36.055994][ T856] alloc_buf.isra.0+0x4b/0x260 [ 36.055998][ T856] put_chars+0x1e1/0x2f0 [ 36.056001][ T856] ? __send_to_port+0x420/0x420 [ 36.056005][ T856] ? validate_chain+0x34a/0xc20 [ 36.056013][ T856] hvc_console_print+0x292/0x780 [ 36.056019][ T856] ? __lock_acquire+0x518/0xc20 [ 36.056021][ T856] ? __lock_acquire+0x518/0xc20 [ 36.056027][ T856] ? hvc_write+0x3a0/0x3a0 [ 36.056029][ T856] ? console_emit_next_record+0x1df/0x4c0 [ 36.056033][ T856] ? rcu_is_watching+0x16/0xd0 [ 36.056035][ T856] ? lock_acquire+0x13c/0x160 [ 36.056039][ T856] console_emit_next_record+0x22f/0x4c0 [ 36.056043][ T856] ? devkmsg_read+0x4b0/0x4b0 [ 36.056045][ T856] ? console_flush_one_record+0x106/0x710 [ 36.056048][ T856] ? rcu_is_watching+0x16/0xd0 [ 36.056050][ T856] ? lock_acquire+0x13c/0x160 [ 36.056054][ T856] console_flush_one_record+0x46f/0x710 [ 36.056058][ T856] ? console_emit_next_record+0x4c0/0x4c0 [ 36.056060][ T856] ? __lock_acquire+0x518/0xc20 [ 36.056065][ T856] console_unlock+0xee/0x1f0 [ 36.056068][ T856] ? console_flush_one_record+0x710/0x710 [ 36.056070][ T856] ? rcu_is_watching+0x16/0xd0 [ 36.056072][ T856] ? lock_acquire+0xe0/0x160 [ 36.056076][ T856] ? __down_trylock_console_sem+0x5e/0xa0 [ 36.056077][ T856] ? vprintk_emit+0x320/0x3e0 [ 36.056080][ T856] vprintk_emit+0x37c/0x3e0 [ 36.056083][ T856] ? wake_up_klogd_work_func+0x90/0x90 [ 36.056085][ T856] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 36.056089][ T856] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 36.056091][ T856] ? __create_object+0x78/0x110 [ 36.056095][ T856] _printk+0xc7/0x100 [ 36.056099][ T856] ? snapshot_read.cold+0x21/0x21 [ 36.056105][ T856] ? do_trace_netlink_extack+0x39/0x170 [ 36.056109][ T856] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 36.056116][ T856] fib6_add+0x175/0xe40 [ 36.056121][ T856] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 36.056127][ T856] ip6_route_add+0xd1/0x1a0 [ 36.056129][ T856] ? rt6_add_route_info+0x420/0x420 [ 36.056130][ T856] inet6_rtm_newroute+0x13a/0x150 [ 36.056133][ T856] ? rt6_add_route_info+0x420/0x420 [ 36.056134][ T856] ? __lock_release.isra.0+0x69/0x1a0 [ 36.056136][ T856] ? mark_usage+0x61/0x170 [ 36.056143][ T856] ? __lock_release.isra.0+0x69/0x1a0 [ 36.056146][ T856] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 36.056149][ T856] ? rtnl_get_link+0x112/0x220 [ 36.056153][ T856] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 36.056156][ T856] ? rtnl_link_fill+0x920/0x920 [ 36.056157][ T856] ? __lock_acquire+0x518/0xc20 [ 36.056162][ T856] ? lock_acquire.part.0+0xd4/0x280 [ 36.056164][ T856] ? find_held_lock+0x2b/0x80 [ 36.056168][ T856] netlink_rcv_skb+0x14e/0x3a0 [ 36.056170][ T856] ? rtnl_link_fill+0x920/0x920 [ 36.056173][ T856] ? netlink_ack+0xcf0/0xcf0 [ 36.056180][ T856] ? netlink_deliver_tap+0xc5/0x330 [ 36.056181][ T856] ? netlink_deliver_tap+0x13c/0x330 [ 36.056186][ T856] netlink_unicast+0x486/0x750 [ 36.056190][ T856] ? netlink_attachskb+0x810/0x810 [ 36.056196][ T856] netlink_sendmsg+0x75b/0xc90 [ 36.056200][ T856] ? netlink_unicast+0x750/0x750 [ 36.056203][ T856] ? __lock_release.isra.0+0x69/0x1a0 [ 36.056205][ T856] ? __import_iovec+0x36c/0x620 [ 36.056211][ T856] __sock_sendmsg+0xce/0x190 [ 36.056215][ T856] ____sys_sendmsg+0x61a/0x860 [ 36.056217][ T856] ? copy_msghdr_from_user+0x279/0x420 [ 36.056219][ T856] ? sock_write_iter+0x400/0x400 [ 36.056221][ T856] ? move_addr_to_kernel+0x40/0x40 [ 36.056225][ T856] ? do_fault_around+0x300/0x5a0 [ 36.056228][ T856] ? find_held_lock+0x2b/0x80 [ 36.056232][ T856] ___sys_sendmsg+0x14e/0x1d0 [ 36.056233][ T856] ? do_pte_missing+0x86f/0xcc0 [ 36.056236][ T856] ? copy_msghdr_from_user+0x420/0x420 [ 36.056238][ T856] ? rcu_read_unlock+0x20/0x70 [ 36.056253][ T856] __sys_sendmsg+0x12c/0x1d0 [ 36.056258][ T856] ? __sys_sendmsg_sock+0x20/0x20 [ 36.056264][ T856] ? rcu_is_watching+0x16/0xd0 [ 36.056266][ T856] ? rcu_is_watching+0x16/0xd0 [ 36.056269][ T856] do_syscall_64+0xff/0x530 [ 36.056272][ T856] ? exc_page_fault+0xee/0x100 [ 36.056275][ T856] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 36.056277][ T856] RIP: 0033:0x7f8bc0dd654e [ 36.056280][ T856] 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 [ 36.056282][ T856] RSP: 002b:00007fff32409530 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 36.056284][ T856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8bc0dd654e [ 36.056286][ T856] RDX: 0000000000000000 RSI: 00007fff324095e0 RDI: 0000000000000005 [ 36.056287][ T856] RBP: 00007fff32409540 R08: 0000000000000000 R09: 0000000000000000 [ 36.056287][ T856] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9155ab [ 36.056288][ T856] R13: 00000000004a1620 R14: 0000000000000000 R15: 0000000000000000 [ 36.056295][ T856] [ 37.395984][ T926] IPv6: Can't replace route, no match found [ 37.396004][ T926] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 37.396007][ T926] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 926, name: ip [ 37.396009][ T926] preempt_count: 202, expected: 0 [ 37.396011][ T926] RCU nest depth: 0, expected: 0 [ 37.396012][ T926] locks held by ip/926: 5, last CPU#3: [ 37.396015][ T926] #0: ff11000004fefa30 (&tb->tb6_lock){+...}-{3:3}, at: ip6_route_multipath_add+0x40d/0x13f0 [ 37.396029][ T926] #1: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 37.396035][ T926] #2: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 37.396040][ T926] #3: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 37.396044][ T926] #4: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 37.396048][ T926] irq event stamp: 16851 [ 37.396049][ T926] hardirqs last enabled at (16850): [] __down_trylock_console_sem+0x86/0xa0 [ 37.396052][ T926] hardirqs last disabled at (16851): [] console_emit_next_record+0x3d4/0x4c0 [ 37.396054][ T926] softirqs last enabled at (16798): [] handle_softirqs+0x67c/0x900 [ 37.396058][ T926] softirqs last disabled at (16846): [] ip6_route_multipath_add+0x40d/0x13f0 [ 37.396061][ T926] Preemption disabled at: [ 37.396061][ T926] [<0000000000000000>] 0x0 [ 37.396068][ T926] CPU: 3 UID: 0 PID: 926 Comm: ip Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 37.396072][ T926] Tainted: [W]=WARN [ 37.396073][ T926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.396074][ T926] Call Trace: [ 37.396076][ T926] [ 37.396078][ T926] dump_stack_lvl+0x6f/0xa0 [ 37.396085][ T926] __might_resched.cold+0x1fe/0x2c1 [ 37.396090][ T926] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 37.396094][ T926] ? __kmalloc_noprof+0xdb/0x760 [ 37.396098][ T926] __kmalloc_noprof+0x443/0x760 [ 37.396100][ T926] ? alloc_buf.isra.0+0x4b/0x260 [ 37.396107][ T926] ? do_raw_spin_unlock+0x59/0x250 [ 37.396109][ T926] alloc_buf.isra.0+0x4b/0x260 [ 37.396113][ T926] put_chars+0x1e1/0x2f0 [ 37.396115][ T926] ? prb_final_commit+0x50/0x50 [ 37.396117][ T926] ? __send_to_port+0x420/0x420 [ 37.396120][ T926] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 37.396123][ T926] ? rcu_read_lock_any_held+0x3c/0x90 [ 37.396126][ T926] ? validate_chain+0x38b/0xc20 [ 37.396130][ T926] hvc_console_print+0x292/0x780 [ 37.396135][ T926] ? mark_usage+0x61/0x170 [ 37.396137][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396138][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396143][ T926] ? hvc_write+0x3a0/0x3a0 [ 37.396145][ T926] ? console_emit_next_record+0x1df/0x4c0 [ 37.396149][ T926] ? rcu_is_watching+0x16/0xd0 [ 37.396151][ T926] ? lock_acquire+0x13c/0x160 [ 37.396155][ T926] console_emit_next_record+0x22f/0x4c0 [ 37.396159][ T926] ? devkmsg_read+0x4b0/0x4b0 [ 37.396161][ T926] ? console_flush_one_record+0x106/0x710 [ 37.396164][ T926] ? rcu_is_watching+0x16/0xd0 [ 37.396166][ T926] ? lock_acquire+0x13c/0x160 [ 37.396170][ T926] console_flush_one_record+0x46f/0x710 [ 37.396174][ T926] ? console_emit_next_record+0x4c0/0x4c0 [ 37.396176][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396181][ T926] console_unlock+0xee/0x1f0 [ 37.396184][ T926] ? console_flush_one_record+0x710/0x710 [ 37.396186][ T926] ? rcu_is_watching+0x16/0xd0 [ 37.396188][ T926] ? lock_acquire+0xe0/0x160 [ 37.396192][ T926] ? __down_trylock_console_sem+0x5e/0xa0 [ 37.396194][ T926] ? vprintk_emit+0x320/0x3e0 [ 37.396197][ T926] vprintk_emit+0x37c/0x3e0 [ 37.396200][ T926] ? wake_up_klogd_work_func+0x90/0x90 [ 37.396201][ T926] ? kasan_save_stack+0x2f/0x50 [ 37.396204][ T926] ? __kasan_kmalloc+0x7b/0x90 [ 37.396205][ T926] ? __kmalloc_cache_noprof+0x29a/0x620 [ 37.396206][ T926] ? ip6_route_multipath_add+0xd90/0x13f0 [ 37.396208][ T926] ? inet6_rtm_newroute+0xf2/0x150 [ 37.396209][ T926] ? rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.396212][ T926] ? netlink_rcv_skb+0x14e/0x3a0 [ 37.396217][ T926] _printk+0xc7/0x100 [ 37.396220][ T926] ? snapshot_read.cold+0x21/0x21 [ 37.396227][ T926] ? do_trace_netlink_extack+0x39/0x170 [ 37.396230][ T926] fib6_add_1.constprop.0.cold+0x43/0x1ab [ 37.396237][ T926] fib6_add+0x175/0xe40 [ 37.396243][ T926] ? fib6_add_rt2node+0x3fb0/0x3fb0 [ 37.396248][ T926] ip6_route_multipath_add+0x428/0x13f0 [ 37.396253][ T926] ? ip6_route_info_create_nh+0xa20/0xa20 [ 37.396266][ T926] ? mark_usage+0x61/0x170 [ 37.396268][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396269][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396274][ T926] ? rt6_add_route_info+0x420/0x420 [ 37.396276][ T926] inet6_rtm_newroute+0xf2/0x150 [ 37.396278][ T926] ? rt6_add_route_info+0x420/0x420 [ 37.396280][ T926] ? __lock_release.isra.0+0x69/0x1a0 [ 37.396282][ T926] ? mark_usage+0x61/0x170 [ 37.396289][ T926] ? __lock_release.isra.0+0x69/0x1a0 [ 37.396292][ T926] ? rtnetlink_rcv_msg+0x6dc/0xbd0 [ 37.396294][ T926] ? rtnl_get_link+0x112/0x220 [ 37.396298][ T926] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 37.396301][ T926] ? rtnl_link_fill+0x920/0x920 [ 37.396302][ T926] ? __lock_acquire+0x518/0xc20 [ 37.396307][ T926] ? lock_acquire.part.0+0xd4/0x280 [ 37.396309][ T926] ? find_held_lock+0x2b/0x80 [ 37.396313][ T926] netlink_rcv_skb+0x14e/0x3a0 [ 37.396315][ T926] ? rtnl_link_fill+0x920/0x920 [ 37.396318][ T926] ? netlink_ack+0xcf0/0xcf0 [ 37.396324][ T926] ? netlink_deliver_tap+0xc5/0x330 [ 37.396326][ T926] ? netlink_deliver_tap+0x13c/0x330 [ 37.396331][ T926] netlink_unicast+0x486/0x750 [ 37.396335][ T926] ? netlink_attachskb+0x810/0x810 [ 37.396340][ T926] netlink_sendmsg+0x75b/0xc90 [ 37.396344][ T926] ? netlink_unicast+0x750/0x750 [ 37.396349][ T926] ? __lock_release.isra.0+0x69/0x1a0 [ 37.396350][ T926] ? __import_iovec+0x36c/0x620 [ 37.396356][ T926] __sock_sendmsg+0xce/0x190 [ 37.396360][ T926] ____sys_sendmsg+0x61a/0x860 [ 37.396362][ T926] ? copy_msghdr_from_user+0x279/0x420 [ 37.396365][ T926] ? sock_write_iter+0x400/0x400 [ 37.396366][ T926] ? move_addr_to_kernel+0x40/0x40 [ 37.396371][ T926] ? do_fault_around+0x300/0x5a0 [ 37.396374][ T926] ? find_held_lock+0x2b/0x80 [ 37.396378][ T926] ___sys_sendmsg+0x14e/0x1d0 [ 37.396379][ T926] ? do_pte_missing+0x86f/0xcc0 [ 37.396382][ T926] ? copy_msghdr_from_user+0x420/0x420 [ 37.396384][ T926] ? rcu_read_unlock+0x20/0x70 [ 37.396399][ T926] __sys_sendmsg+0x12c/0x1d0 [ 37.396402][ T926] ? __sys_sendmsg_sock+0x20/0x20 [ 37.396408][ T926] ? rcu_is_watching+0x16/0xd0 [ 37.396410][ T926] ? rcu_is_watching+0x16/0xd0 [ 37.396413][ T926] do_syscall_64+0xff/0x530 [ 37.396417][ T926] ? exc_page_fault+0xee/0x100 [ 37.396420][ T926] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 37.396422][ T926] RIP: 0033:0x7f8adf18154e [ 37.396425][ T926] 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 [ 37.396426][ T926] RSP: 002b:00007fff398ed750 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 37.396429][ T926] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8adf18154e [ 37.396430][ T926] RDX: 0000000000000000 RSI: 00007fff398ed800 RDI: 0000000000000005 [ 37.396431][ T926] RBP: 00007fff398ed760 R08: 0000000000000000 R09: 0000000000000000 [ 37.396432][ T926] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a9155ac [ 37.396433][ T926] R13: 00000000004a1620 R14: 00007fff398efd70 R15: 0000000000000000 [ 37.396440][ T926] [ 37.450670][ T926] ip (926) used greatest stack depth: 23720 bytes left [ 63.126998][ T1901] Mirror/redirect action on [ 63.127018][ T1901] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 63.127020][ T1901] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1901, name: modprobe [ 63.127022][ T1901] preempt_count: 1, expected: 0 [ 63.127023][ T1901] RCU nest depth: 0, expected: 0 [ 63.127024][ T1901] locks held by modprobe/1901: 4, last CPU#2: [ 63.127026][ T1901] #0: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 63.127038][ T1901] #1: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 63.127043][ T1901] #2: ffffffff9dc9d760 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 63.127047][ T1901] #3: ffffffff9dc9d660 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 63.127051][ T1901] irq event stamp: 19446 [ 63.127052][ T1901] hardirqs last enabled at (19445): [] __down_trylock_console_sem+0x86/0xa0 [ 63.127055][ T1901] hardirqs last disabled at (19446): [] console_emit_next_record+0x3d4/0x4c0 [ 63.127058][ T1901] softirqs last enabled at (17548): [] handle_softirqs+0x67c/0x900 [ 63.127061][ T1901] softirqs last disabled at (16407): [] __irq_exit_rcu+0x145/0x1c0 [ 63.127064][ T1901] Preemption disabled at: [ 63.127064][ T1901] [] vprintk_emit+0x31b/0x3e0 [ 63.127070][ T1901] CPU: 2 UID: 0 PID: 1901 Comm: modprobe Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 63.127073][ T1901] Tainted: [W]=WARN [ 63.127074][ T1901] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 63.127076][ T1901] Call Trace: [ 63.127078][ T1901] [ 63.127079][ T1901] dump_stack_lvl+0x6f/0xa0 [ 63.127085][ T1901] ? vprintk_emit+0x31b/0x3e0 [ 63.127086][ T1901] __might_resched.cold+0x1fe/0x2c1 [ 63.127091][ T1901] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 63.127095][ T1901] ? __kmalloc_noprof+0xdb/0x760 [ 63.127100][ T1901] __kmalloc_noprof+0x443/0x760 [ 63.127102][ T1901] ? alloc_buf.isra.0+0x4b/0x260 [ 63.127108][ T1901] ? do_raw_spin_unlock+0x59/0x250 [ 63.127111][ T1901] alloc_buf.isra.0+0x4b/0x260 [ 63.127115][ T1901] put_chars+0x1e1/0x2f0 [ 63.127118][ T1901] ? __send_to_port+0x420/0x420 [ 63.127119][ T1901] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 63.127123][ T1901] ? rcu_read_lock_any_held+0x3c/0x90 [ 63.127125][ T1901] ? validate_chain+0x38b/0xc20 [ 63.127130][ T1901] hvc_console_print+0x292/0x780 [ 63.127134][ T1901] ? __lock_acquire+0x518/0xc20 [ 63.127139][ T1901] ? hvc_write+0x3a0/0x3a0 [ 63.127142][ T1901] ? rcu_is_watching+0x16/0xd0 [ 63.127147][ T1901] console_emit_next_record+0x22f/0x4c0 [ 63.127151][ T1901] ? devkmsg_read+0x4b0/0x4b0 [ 63.127153][ T1901] ? console_flush_one_record+0x106/0x710 [ 63.127156][ T1901] ? rcu_is_watching+0x16/0xd0 [ 63.127157][ T1901] ? lock_acquire+0x13c/0x160 [ 63.127161][ T1901] console_flush_one_record+0x46f/0x710 [ 63.127165][ T1901] ? console_emit_next_record+0x4c0/0x4c0 [ 63.127167][ T1901] ? __lock_acquire+0x518/0xc20 [ 63.127172][ T1901] console_unlock+0xee/0x1f0 [ 63.127175][ T1901] ? console_flush_one_record+0x710/0x710 [ 63.127177][ T1901] ? rcu_is_watching+0x16/0xd0 [ 63.127179][ T1901] ? lock_acquire+0xe0/0x160 [ 63.127182][ T1901] ? __down_trylock_console_sem+0x5e/0xa0 [ 63.127184][ T1901] ? vprintk_emit+0x320/0x3e0 [ 63.127187][ T1901] vprintk_emit+0x37c/0x3e0 [ 63.127190][ T1901] ? wake_up_klogd_work_func+0x90/0x90 [ 63.127192][ T1901] ? netdev_run_todo+0x2a8/0xfd0 [ 63.127196][ T1901] ? mirred_device_event+0x3d/0x1d0 [act_mirred] [ 63.127201][ T1901] ? mirred_cleanup_module+0x7f0/0x7f0 [act_mirred] [ 63.127203][ T1901] _printk+0xc7/0x100 [ 63.127207][ T1901] ? snapshot_read.cold+0x21/0x21 [ 63.127208][ T1901] ? __lock_release.isra.0+0x69/0x1a0 [ 63.127211][ T1901] ? mirred_cleanup_module+0x7f0/0x7f0 [act_mirred] [ 63.127213][ T1901] ? __up_write+0x23d/0x5f0 [ 63.127214][ T1901] ? __up_write+0x2e5/0x5f0 [ 63.127218][ T1901] ? __up_write+0x2c7/0x5f0 [ 63.127220][ T1901] mirred_init_module+0x28/0x1000 [act_mirred] [ 63.127223][ T1901] do_one_initcall+0x124/0x4f0 [ 63.127227][ T1901] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 63.127231][ T1901] ? do_init_module+0xae/0x8a0 [ 63.127234][ T1901] ? kasan_unpoison+0x44/0x70 [ 63.127239][ T1901] do_init_module+0x2ad/0x8a0 [ 63.127242][ T1901] ? lockdep_hardirqs_on+0x91/0x130 [ 63.127246][ T1901] ? free_module+0x470/0x470 [ 63.127249][ T1901] ? kfree+0x123/0x590 [ 63.127252][ T1901] load_module+0x1424/0x1bb0 [ 63.127259][ T1901] ? security_kernel_post_read_file+0x2f/0x60 [ 63.127264][ T1901] ? layout_and_allocate.isra.0+0x680/0x680 [ 63.127267][ T1901] ? __ia32_sys_fsconfig+0x180/0x180 [ 63.127271][ T1901] ? backing_file_read_iter+0x541/0x790 [ 63.127275][ T1901] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 63.127278][ T1901] init_module_from_file+0x11f/0x1a0 [ 63.127281][ T1901] ? __do_sys_init_module+0x270/0x270 [ 63.127288][ T1901] ? __rwlock_init+0x150/0x150 [ 63.127292][ T1901] ? do_raw_spin_unlock+0x59/0x250 [ 63.127295][ T1901] idempotent_init_module+0x37b/0x7c0 [ 63.127298][ T1901] ? init_module_from_file+0x1a0/0x1a0 [ 63.127303][ T1901] ? cap_capable+0x1d7/0x3d0 [ 63.127305][ T1901] ? __x64_sys_pread64+0x18d/0x250 [ 63.127311][ T1901] __x64_sys_finit_module+0xdf/0x190 [ 63.127312][ T1901] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 63.127316][ T1901] do_syscall_64+0xff/0x530 [ 63.127319][ T1901] ? exc_page_fault+0xee/0x100 [ 63.127322][ T1901] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 63.127324][ T1901] RIP: 0033:0x7f2f25e4337d [ 63.127327][ T1901] 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 [ 63.127329][ T1901] RSP: 002b:00007ffcaff3c258 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 63.127332][ T1901] RAX: ffffffffffffffda RBX: 0000558b7e40a810 RCX: 00007f2f25e4337d [ 63.127333][ T1901] RDX: 0000000000000000 RSI: 0000558b6c61effd RDI: 0000000000000000 [ 63.127334][ T1901] RBP: 00007ffcaff3c2f0 R08: 0000000000000000 R09: 0000000000000000 [ 63.127335][ T1901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b6c61effd [ 63.127336][ T1901] R13: 0000558b7e40a960 R14: 0000000000040000 R15: 0000000000000000 [ 63.127342][ T1901] [ 72.523392][ C0] clocksource: Watchdog remote CPU 3 read timed out [ 72.523551][ C0] [ 72.523553][ C0] ======================================================== [ 72.523554][ C0] WARNING: possible irq lock inversion dependency detected [ 72.523556][ C0] 7.2.0-virtme #1 Tainted: G W [ 72.523558][ C0] -------------------------------------------------------- [ 72.523559][ C0] swapper/0/0 just changed the state of lock: [ 72.523560][ C0] ffffffff9dc9d760 (console_owner){..-.}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 72.523572][ C0] but this lock took another, SOFTIRQ-unsafe lock in the past: [ 72.523573][ C0] (fs_reclaim){+.+.}-{0:0} [ 72.523575][ C0] [ 72.523575][ C0] [ 72.523575][ C0] and interrupts could create inverse lock ordering between them. [ 72.523575][ C0] [ 72.523575][ C0] [ 72.523575][ C0] other info that might help us debug this: [ 72.523576][ C0] Possible interrupt unsafe locking scenario: [ 72.523576][ C0] [ 72.523576][ C0] CPU0 CPU1 [ 72.523577][ C0] ---- ---- [ 72.523577][ C0] lock(fs_reclaim); [ 72.523578][ C0] local_irq_disable(); [ 72.523579][ C0] lock(console_owner); [ 72.523580][ C0] lock(fs_reclaim); [ 72.523580][ C0] [ 72.523581][ C0] lock(console_owner); [ 72.523581][ C0] [ 72.523581][ C0] *** DEADLOCK *** [ 72.523581][ C0] [ 72.523582][ C0] locks held by swapper/0/0: 4, last CPU#0: [ 72.523583][ C0] #0: ffa0000000007c90 ((&watchdog_timer)){+.-.}-{0:0}, at: call_timer_fn+0x110/0x4d0 [ 72.523589][ C0] #1: ffffffff9dde29f8 (watchdog_lock){+.-.}-{3:3}, at: clocksource_watchdog+0x15/0x30 [ 72.523593][ C0] #2: ffffffff9dd7ddc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 72.523596][ C0] #3: ffffffff9dd7de38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 72.523599][ C0] [ 72.523599][ C0] the shortest dependencies between 2nd lock and 1st lock: [ 72.523604][ C0] -> (fs_reclaim){+.+.}-{0:0} { [ 72.523606][ C0] HARDIRQ-ON-W at: [ 72.523607][ C0] __lock_acquire+0x388/0xc20 [ 72.523611][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523613][ C0] fs_reclaim_acquire+0xd5/0x120 [ 72.523616][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 72.523618][ C0] kthread_create_worker_on_node+0xea/0x210 [ 72.523620][ C0] workqueue_init+0x2a/0x680 [ 72.523625][ C0] kernel_init_freeable+0x2fe/0x630 [ 72.523628][ C0] kernel_init+0x21/0x150 [ 72.523632][ C0] ret_from_fork+0x474/0x6b0 [ 72.523635][ C0] ret_from_fork_asm+0x11/0x20 [ 72.523638][ C0] SOFTIRQ-ON-W at: [ 72.523639][ C0] __lock_acquire+0x388/0xc20 [ 72.523640][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523642][ C0] fs_reclaim_acquire+0xd5/0x120 [ 72.523643][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 72.523644][ C0] kthread_create_worker_on_node+0xea/0x210 [ 72.523646][ C0] workqueue_init+0x2a/0x680 [ 72.523647][ C0] kernel_init_freeable+0x2fe/0x630 [ 72.523649][ C0] kernel_init+0x21/0x150 [ 72.523650][ C0] ret_from_fork+0x474/0x6b0 [ 72.523651][ C0] ret_from_fork_asm+0x11/0x20 [ 72.523653][ C0] INITIAL USE at: [ 72.523653][ C0] __lock_acquire+0x388/0xc20 [ 72.523655][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523656][ C0] fs_reclaim_acquire+0xd5/0x120 [ 72.523658][ C0] __kmalloc_cache_noprof+0x6e/0x620 [ 72.523658][ C0] kthread_create_worker_on_node+0xea/0x210 [ 72.523660][ C0] workqueue_init+0x2a/0x680 [ 72.523661][ C0] kernel_init_freeable+0x2fe/0x630 [ 72.523663][ C0] kernel_init+0x21/0x150 [ 72.523664][ C0] ret_from_fork+0x474/0x6b0 [ 72.523665][ C0] ret_from_fork_asm+0x11/0x20 [ 72.523667][ C0] } [ 72.523667][ C0] ... key at: [] __fs_reclaim_map+0x0/0xbe0 [ 72.523671][ C0] ... acquired at: [ 72.523672][ C0] __lock_acquire+0x518/0xc20 [ 72.523673][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523675][ C0] fs_reclaim_acquire+0xd5/0x120 [ 72.523676][ C0] __kmalloc_noprof+0xd3/0x760 [ 72.523677][ C0] alloc_buf.isra.0+0x4b/0x260 [ 72.523681][ C0] put_chars+0x1e1/0x2f0 [ 72.523682][ C0] hvc_console_print+0x292/0x780 [ 72.523685][ C0] console_emit_next_record+0x22f/0x4c0 [ 72.523687][ C0] console_flush_one_record+0x46f/0x710 [ 72.523688][ C0] console_unlock+0xee/0x1f0 [ 72.523690][ C0] vprintk_emit+0x37c/0x3e0 [ 72.523691][ C0] _printk+0xc7/0x100 [ 72.523694][ C0] tun_init+0x24/0xb0 [ 72.523696][ C0] do_one_initcall+0x124/0x4f0 [ 72.523697][ C0] kernel_init_freeable+0x596/0x630 [ 72.523699][ C0] kernel_init+0x21/0x150 [ 72.523700][ C0] ret_from_fork+0x474/0x6b0 [ 72.523701][ C0] ret_from_fork_asm+0x11/0x20 [ 72.523703][ C0] [ 72.523703][ C0] -> (console_owner){..-.}-{0:0} { [ 72.523705][ C0] IN-SOFTIRQ-W at: [ 72.523705][ C0] __lock_acquire+0x388/0xc20 [ 72.523707][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523708][ C0] console_lock_spinning_enable+0x5c/0x60 [ 72.523710][ C0] console_emit_next_record+0x1d1/0x4c0 [ 72.523712][ C0] console_flush_one_record+0x46f/0x710 [ 72.523713][ C0] console_unlock+0xee/0x1f0 [ 72.523715][ C0] vprintk_emit+0x37c/0x3e0 [ 72.523716][ C0] _printk+0xc7/0x100 [ 72.523717][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 72.523719][ C0] call_timer_fn+0x160/0x4d0 [ 72.523721][ C0] __run_timers+0x68f/0xaa0 [ 72.523723][ C0] run_timer_softirq+0xf0/0x160 [ 72.523724][ C0] handle_softirqs+0x1d3/0x900 [ 72.523727][ C0] __irq_exit_rcu+0x145/0x1c0 [ 72.523728][ C0] irq_exit_rcu+0xe/0x30 [ 72.523729][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.523731][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.523733][ C0] pv_native_safe_halt+0xf/0x10 [ 72.523734][ C0] default_idle+0x9/0x10 [ 72.523735][ C0] default_idle_call+0x6e/0xb0 [ 72.523737][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.523739][ C0] do_idle+0xd8/0x190 [ 72.523740][ C0] cpu_startup_entry+0x53/0x70 [ 72.523742][ C0] rest_init+0x279/0x280 [ 72.523743][ C0] start_kernel+0x3b9/0x3c0 [ 72.523744][ C0] x86_64_start_reservations+0x24/0x30 [ 72.523746][ C0] x86_64_start_kernel+0x12b/0x130 [ 72.523747][ C0] common_startup_64+0x13e/0x148 [ 72.523751][ C0] INITIAL USE at: [ 72.523752][ C0] } [ 72.523753][ C0] ... key at: [] console_owner_dep_map+0x0/0x60 [ 72.523756][ C0] ... acquired at: [ 72.523757][ C0] mark_lock+0x1d7/0xa00 [ 72.523759][ C0] mark_usage+0x42/0x170 [ 72.523761][ C0] __lock_acquire+0x388/0xc20 [ 72.523763][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523765][ C0] console_lock_spinning_enable+0x5c/0x60 [ 72.523766][ C0] console_emit_next_record+0x1d1/0x4c0 [ 72.523768][ C0] console_flush_one_record+0x46f/0x710 [ 72.523773][ C0] console_unlock+0xee/0x1f0 [ 72.523775][ C0] vprintk_emit+0x37c/0x3e0 [ 72.523776][ C0] _printk+0xc7/0x100 [ 72.523777][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 72.523778][ C0] call_timer_fn+0x160/0x4d0 [ 72.523779][ C0] __run_timers+0x68f/0xaa0 [ 72.523781][ C0] run_timer_softirq+0xf0/0x160 [ 72.523783][ C0] handle_softirqs+0x1d3/0x900 [ 72.523784][ C0] __irq_exit_rcu+0x145/0x1c0 [ 72.523785][ C0] irq_exit_rcu+0xe/0x30 [ 72.523787][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.523788][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.523789][ C0] pv_native_safe_halt+0xf/0x10 [ 72.523790][ C0] default_idle+0x9/0x10 [ 72.523791][ C0] default_idle_call+0x6e/0xb0 [ 72.523792][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.523794][ C0] do_idle+0xd8/0x190 [ 72.523795][ C0] cpu_startup_entry+0x53/0x70 [ 72.523796][ C0] rest_init+0x279/0x280 [ 72.523797][ C0] start_kernel+0x3b9/0x3c0 [ 72.523799][ C0] x86_64_start_reservations+0x24/0x30 [ 72.523800][ C0] x86_64_start_kernel+0x12b/0x130 [ 72.523801][ C0] common_startup_64+0x13e/0x148 [ 72.523802][ C0] [ 72.523803][ C0] [ 72.523803][ C0] stack backtrace: [ 72.523805][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.523808][ C0] Tainted: [W]=WARN [ 72.523809][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.523811][ C0] Call Trace: [ 72.523812][ C0] [ 72.523813][ C0] dump_stack_lvl+0x6f/0xa0 [ 72.523818][ C0] print_irq_inversion_bug.part.0.cold+0xe6/0x143 [ 72.523821][ C0] mark_lock_irq+0x989/0x9c0 [ 72.523822][ C0] ? add_lock_to_list+0x2c/0x1a0 [ 72.523825][ C0] mark_lock+0x1d7/0xa00 [ 72.523827][ C0] mark_usage+0x42/0x170 [ 72.523829][ C0] __lock_acquire+0x388/0xc20 [ 72.523831][ C0] lock_acquire.part.0+0xd4/0x280 [ 72.523833][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 72.523835][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523837][ C0] ? lock_acquire+0x13c/0x160 [ 72.523839][ C0] console_lock_spinning_enable+0x5c/0x60 [ 72.523841][ C0] ? console_lock_spinning_enable+0x40/0x60 [ 72.523842][ C0] console_emit_next_record+0x1d1/0x4c0 [ 72.523845][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 72.523846][ C0] ? console_flush_one_record+0x106/0x710 [ 72.523848][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523850][ C0] ? lock_acquire+0x13c/0x160 [ 72.523851][ C0] console_flush_one_record+0x46f/0x710 [ 72.523854][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 72.523856][ C0] ? __lock_acquire+0x518/0xc20 [ 72.523858][ C0] console_unlock+0xee/0x1f0 [ 72.523860][ C0] ? console_flush_one_record+0x710/0x710 [ 72.523862][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523863][ C0] ? lock_acquire+0xe0/0x160 [ 72.523865][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.523867][ C0] ? vprintk_emit+0x320/0x3e0 [ 72.523868][ C0] vprintk_emit+0x37c/0x3e0 [ 72.523870][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 72.523872][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 72.523874][ C0] _printk+0xc7/0x100 [ 72.523875][ C0] ? snapshot_read.cold+0x21/0x21 [ 72.523877][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 72.523879][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.523881][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 72.523883][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.523884][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.523886][ C0] call_timer_fn+0x160/0x4d0 [ 72.523888][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 72.523890][ C0] ? debug_object_active_state+0x430/0x430 [ 72.523893][ C0] ? find_held_lock+0x2b/0x80 [ 72.523895][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.523897][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523898][ C0] __run_timers+0x68f/0xaa0 [ 72.523900][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.523902][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.523904][ C0] ? __lock_acquire+0x518/0xc20 [ 72.523907][ C0] ? __rwlock_init+0x150/0x150 [ 72.523910][ C0] run_timer_softirq+0xf0/0x160 [ 72.523912][ C0] ? __run_timers+0xaa0/0xaa0 [ 72.523913][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.523916][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523917][ C0] handle_softirqs+0x1d3/0x900 [ 72.523919][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.523921][ C0] ? _local_bh_enable+0xc0/0xc0 [ 72.523923][ C0] __irq_exit_rcu+0x145/0x1c0 [ 72.523925][ C0] irq_exit_rcu+0xe/0x30 [ 72.523926][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.523928][ C0] [ 72.523928][ C0] [ 72.523929][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 72.523931][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.523932][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.523934][ 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 [ 72.523936][ C0] RSP: 0018:ffffffff9da07cf8 EFLAGS: 00000296 [ 72.523938][ C0] RAX: 000000000041d5af RBX: ffffffff9da30600 RCX: ffffffff9a106247 [ 72.523939][ C0] RDX: ffffffff9da30600 RSI: ffffffff9d311027 RDI: ffffffff9cc949e0 [ 72.523940][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.523941][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3b40fa2 [ 72.523942][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 72.523943][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.523946][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 72.523947][ C0] default_idle+0x9/0x10 [ 72.523949][ C0] default_idle_call+0x6e/0xb0 [ 72.523950][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.523952][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 72.523953][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 72.523956][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.523957][ C0] do_idle+0xd8/0x190 [ 72.523959][ C0] cpu_startup_entry+0x53/0x70 [ 72.523961][ C0] rest_init+0x279/0x280 [ 72.523962][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 72.523965][ C0] ? rest_init+0x280/0x280 [ 72.523967][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 72.523970][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 72.523971][ C0] ? acpi_enable+0x1e4/0x330 [ 72.523973][ C0] start_kernel+0x3b9/0x3c0 [ 72.523975][ C0] x86_64_start_reservations+0x24/0x30 [ 72.523977][ C0] x86_64_start_kernel+0x12b/0x130 [ 72.523978][ C0] common_startup_64+0x13e/0x148 [ 72.523981][ C0] [ 72.523985][ C0] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 72.523987][ C0] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 0, name: swapper/0 [ 72.523988][ C0] preempt_count: 103, expected: 0 [ 72.523989][ C0] RCU nest depth: 0, expected: 0 [ 72.523989][ C0] INFO: lockdep is turned off. [ 72.523990][ C0] irq event stamp: 4314559 [ 72.523990][ C0] hardirqs last enabled at (4314558): [] __down_trylock_console_sem+0x86/0xa0 [ 72.523993][ C0] hardirqs last disabled at (4314559): [] console_emit_next_record+0x3d4/0x4c0 [ 72.523995][ C0] softirqs last enabled at (4314532): [] handle_softirqs+0x67c/0x900 [ 72.523996][ C0] softirqs last disabled at (4314545): [] __irq_exit_rcu+0x145/0x1c0 [ 72.523998][ C0] Preemption disabled at: [ 72.523998][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 72.524002][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 72.524004][ C0] Tainted: [W]=WARN [ 72.524004][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 72.524005][ C0] Call Trace: [ 72.524005][ C0] [ 72.524006][ C0] dump_stack_lvl+0x6f/0xa0 [ 72.524008][ C0] ? schedule_preempt_disabled+0x22/0x30 [ 72.524010][ C0] __might_resched.cold+0x1fe/0x2c1 [ 72.524012][ C0] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 72.524016][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524017][ C0] __kmalloc_noprof+0x443/0x760 [ 72.524018][ C0] ? __rwlock_init+0x150/0x150 [ 72.524020][ C0] ? alloc_buf.isra.0+0x4b/0x260 [ 72.524022][ C0] ? do_raw_spin_unlock+0x59/0x250 [ 72.524024][ C0] alloc_buf.isra.0+0x4b/0x260 [ 72.524026][ C0] put_chars+0x1e1/0x2f0 [ 72.524028][ C0] ? __send_to_port+0x420/0x420 [ 72.524029][ C0] ? mark_lock+0x1d7/0xa00 [ 72.524031][ C0] hvc_console_print+0x292/0x780 [ 72.524034][ C0] ? hvc_write+0x3a0/0x3a0 [ 72.524036][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524037][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524039][ C0] console_emit_next_record+0x22f/0x4c0 [ 72.524041][ C0] ? devkmsg_read+0x4b0/0x4b0 [ 72.524043][ C0] ? console_flush_one_record+0x106/0x710 [ 72.524045][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524046][ C0] ? lock_acquire+0x13c/0x160 [ 72.524048][ C0] console_flush_one_record+0x46f/0x710 [ 72.524050][ C0] ? console_emit_next_record+0x4c0/0x4c0 [ 72.524052][ C0] ? __lock_acquire+0x518/0xc20 [ 72.524054][ C0] console_unlock+0xee/0x1f0 [ 72.524056][ C0] ? console_flush_one_record+0x710/0x710 [ 72.524058][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524059][ C0] ? lock_acquire+0xe0/0x160 [ 72.524061][ C0] ? __down_trylock_console_sem+0x5e/0xa0 [ 72.524062][ C0] ? vprintk_emit+0x320/0x3e0 [ 72.524063][ C0] vprintk_emit+0x37c/0x3e0 [ 72.524065][ C0] ? wake_up_klogd_work_func+0x90/0x90 [ 72.524067][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 72.524068][ C0] _printk+0xc7/0x100 [ 72.524070][ C0] ? snapshot_read.cold+0x21/0x21 [ 72.524072][ C0] ? clocksource_watchdog.part.0+0x450/0x540 [ 72.524073][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.524076][ C0] clocksource_watchdog.part.0.cold+0x105/0x1dd [ 72.524077][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.524079][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.524080][ C0] call_timer_fn+0x160/0x4d0 [ 72.524082][ C0] ? detach_if_pending+0x1d0/0x1d0 [ 72.524084][ C0] ? debug_object_active_state+0x430/0x430 [ 72.524085][ C0] ? find_held_lock+0x2b/0x80 [ 72.524087][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.524089][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524090][ C0] __run_timers+0x68f/0xaa0 [ 72.524092][ C0] ? clocksource_watchdog.part.0+0x540/0x540 [ 72.524094][ C0] ? __bpf_trace_itimer_expire+0x10/0x10 [ 72.524096][ C0] ? __lock_acquire+0x518/0xc20 [ 72.524099][ C0] ? __rwlock_init+0x150/0x150 [ 72.524101][ C0] run_timer_softirq+0xf0/0x160 [ 72.524103][ C0] ? __run_timers+0xaa0/0xaa0 [ 72.524105][ C0] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 72.524106][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524107][ C0] handle_softirqs+0x1d3/0x900 [ 72.524109][ C0] ? __lock_release.isra.0+0x69/0x1a0 [ 72.524111][ C0] ? _local_bh_enable+0xc0/0xc0 [ 72.524113][ C0] __irq_exit_rcu+0x145/0x1c0 [ 72.524114][ C0] irq_exit_rcu+0xe/0x30 [ 72.524116][ C0] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 72.524117][ C0] [ 72.524118][ C0] [ 72.524118][ C0] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 72.524120][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.524121][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x10 [ 72.524123][ 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 [ 72.524124][ C0] RSP: 0018:ffffffff9da07cf8 EFLAGS: 00000296 [ 72.524125][ C0] RAX: 000000000041d5af RBX: ffffffff9da30600 RCX: ffffffff9a106247 [ 72.524125][ C0] RDX: ffffffff9da30600 RSI: ffffffff9d311027 RDI: ffffffff9cc949e0 [ 72.524126][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.524127][ C0] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffffffff3b40fa2 [ 72.524127][ C0] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000014770 [ 72.524129][ C0] ? cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.524131][ C0] ? lockdep_hardirqs_on+0x91/0x130 [ 72.524132][ C0] default_idle+0x9/0x10 [ 72.524134][ C0] default_idle_call+0x6e/0xb0 [ 72.524135][ C0] cpuidle_idle_call.constprop.0+0x237/0x410 [ 72.524137][ C0] ? arch_cpu_idle_exit+0x40/0x40 [ 72.524138][ C0] ? mark_tsc_async_resets+0x30/0x30 [ 72.524140][ C0] ? rcu_is_watching+0x16/0xd0 [ 72.524141][ C0] do_idle+0xd8/0x190 [ 72.524143][ C0] cpu_startup_entry+0x53/0x70 [ 72.524144][ C0] rest_init+0x279/0x280 [ 72.524146][ C0] ? __cpuidle_text_end+0x3b/0x3b [ 72.524148][ C0] ? rest_init+0x280/0x280 [ 72.524150][ C0] ? acpi_hw_set_mode+0x4a0/0x4a0 [ 72.524152][ C0] ? cpus_read_unlock+0x4f/0xc0 [ 72.524153][ C0] ? acpi_enable+0x1e4/0x330 [ 72.524154][ C0] start_kernel+0x3b9/0x3c0 [ 72.524156][ C0] x86_64_start_reservations+0x24/0x30 [ 72.524158][ C0] x86_64_start_kernel+0x12b/0x130 [ 72.524159][ C0] common_startup_64+0x13e/0x148 [ 72.524162][ C0] [ 134.425751][ T2584] veth2: entered promiscuous mode [ 134.425767][ T2584] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 134.425769][ T2584] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2584, name: rd6 [ 134.425771][ T2584] preempt_count: 1, expected: 0 [ 134.425771][ T2584] RCU nest depth: 0, expected: 0 [ 134.425772][ T2584] INFO: lockdep is turned off. [ 134.425773][ T2584] irq event stamp: 0 [ 134.425774][ T2584] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 134.425778][ T2584] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 134.425784][ T2584] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 134.425786][ T2584] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 134.425788][ T2584] Preemption disabled at: [ 134.425789][ T2584] [] vprintk_emit+0x31b/0x3e0 [ 134.425795][ T2584] CPU: 3 UID: 0 PID: 2584 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 134.425798][ T2584] Tainted: [W]=WARN [ 134.425799][ T2584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 134.425801][ T2584] Call Trace: [ 134.425802][ T2584] [ 134.425803][ T2584] dump_stack_lvl+0x6f/0xa0 [ 134.425809][ T2584] ? vprintk_emit+0x31b/0x3e0 [ 134.425810][ T2584] __might_resched.cold+0x1fe/0x2c1 [ 134.425814][ T2584] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 134.425817][ T2584] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 134.425819][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425821][ T2584] __kmalloc_noprof+0x443/0x760 [ 134.425824][ T2584] ? __rwlock_init+0x150/0x150 [ 134.425827][ T2584] ? alloc_buf.isra.0+0x4b/0x260 [ 134.425832][ T2584] ? do_raw_spin_unlock+0x59/0x250 [ 134.425834][ T2584] alloc_buf.isra.0+0x4b/0x260 [ 134.425836][ T2584] put_chars+0x1e1/0x2f0 [ 134.425838][ T2584] ? prb_final_commit+0x50/0x50 [ 134.425839][ T2584] ? __send_to_port+0x420/0x420 [ 134.425841][ T2584] ? printk_get_next_message+0x240/0x650 [ 134.425844][ T2584] hvc_console_print+0x292/0x780 [ 134.425848][ T2584] ? hvc_write+0x3a0/0x3a0 [ 134.425850][ T2584] ? do_raw_spin_lock+0x131/0x280 [ 134.425852][ T2584] ? vsnprintf+0x527/0x1700 [ 134.425855][ T2584] ? __rwlock_init+0x150/0x150 [ 134.425856][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425858][ T2584] ? lock_acquire+0x13c/0x160 [ 134.425860][ T2584] console_emit_next_record+0x22f/0x4c0 [ 134.425863][ T2584] ? devkmsg_read+0x4b0/0x4b0 [ 134.425865][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425866][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425867][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425868][ T2584] ? lock_acquire+0x13c/0x160 [ 134.425870][ T2584] ? console_flush_one_record+0x111/0x710 [ 134.425871][ T2584] console_flush_one_record+0x46f/0x710 [ 134.425874][ T2584] ? console_emit_next_record+0x4c0/0x4c0 [ 134.425876][ T2584] console_unlock+0xee/0x1f0 [ 134.425878][ T2584] ? lock_acquire+0x13c/0x160 [ 134.425880][ T2584] ? console_flush_one_record+0x710/0x710 [ 134.425881][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425882][ T2584] ? lock_release+0x184/0x1f0 [ 134.425884][ T2584] ? lock_acquire+0xe0/0x160 [ 134.425885][ T2584] ? __rcu_read_lock+0x70/0x70 [ 134.425887][ T2584] ? __down_trylock_console_sem+0x5e/0xa0 [ 134.425888][ T2584] ? vprintk_emit+0x320/0x3e0 [ 134.425890][ T2584] vprintk_emit+0x37c/0x3e0 [ 134.425891][ T2584] ? wake_up_klogd_work_func+0x90/0x90 [ 134.425892][ T2584] ? kasan_save_stack+0x3d/0x50 [ 134.425895][ T2584] ? kasan_save_track+0x14/0x30 [ 134.425896][ T2584] ? __kasan_kmalloc+0x7b/0x90 [ 134.425897][ T2584] ? __kmalloc_cache_noprof+0x29a/0x620 [ 134.425898][ T2584] ? packet_mc_add+0x13b/0x890 [ 134.425901][ T2584] ? packet_setsockopt+0x1953/0x21e0 [ 134.425902][ T2584] ? do_sock_setsockopt+0x164/0x3b0 [ 134.425906][ T2584] _printk+0xc7/0x100 [ 134.425910][ T2584] ? snapshot_read.cold+0x21/0x21 [ 134.425912][ T2584] ? netdev_name+0x43/0x60 [ 134.425915][ T2584] ? __netdev_printk+0x17f/0x1d0 [ 134.425917][ T2584] netdev_info+0xe2/0x116 [ 134.425919][ T2584] ? netdev_notice+0x120/0x120 [ 134.425922][ T2584] ? mutex_is_locked+0x1c/0x50 [ 134.425923][ T2584] __dev_set_promiscuity.cold+0x7a/0x104 [ 134.425925][ T2584] netif_set_promiscuity+0x4c/0xc0 [ 134.425929][ T2584] dev_set_promiscuity+0xa1/0x230 [ 134.425931][ T2584] ? __asan_memset+0x27/0x50 [ 134.425934][ T2584] packet_mc_add+0x54e/0x890 [ 134.425935][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425936][ T2584] ? lock_release+0x184/0x1f0 [ 134.425937][ T2584] ? __might_fault+0x97/0x140 [ 134.425940][ T2584] ? _copy_from_user+0x42/0x90 [ 134.425944][ T2584] packet_setsockopt+0x1953/0x21e0 [ 134.425945][ T2584] ? lock_acquire+0x13c/0x160 [ 134.425947][ T2584] ? packet_bind+0x170/0x170 [ 134.425948][ T2584] ? lock_release+0x184/0x1f0 [ 134.425950][ T2584] ? do_sock_getsockopt+0x7bb/0xb50 [ 134.425952][ T2584] ? sock_poll+0x6b0/0x6b0 [ 134.425954][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425955][ T2584] ? rcu_is_watching+0x16/0xd0 [ 134.425956][ T2584] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 134.425959][ T2584] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 134.425961][ T2584] do_sock_setsockopt+0x164/0x3b0 [ 134.425962][ T2584] ? put_user_ifreq+0x90/0x90 [ 134.425964][ T2584] ? __sys_bind+0x19f/0x260 [ 134.425965][ T2584] ? __sys_bind_socket+0xa0/0xa0 [ 134.425968][ T2584] __sys_setsockopt+0xe4/0x150 [ 134.425970][ T2584] __x64_sys_setsockopt+0xbd/0x180 [ 134.425972][ T2584] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 134.425973][ T2584] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 134.425975][ T2584] ? trace_hardirqs_on+0x36/0x40 [ 134.425976][ T2584] do_syscall_64+0xff/0x530 [ 134.425979][ T2584] ? exc_page_fault+0xee/0x100 [ 134.425981][ T2584] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 134.425983][ T2584] RIP: 0033:0x7f6f9956f2de [ 134.425984][ T2584] 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 [ 134.425986][ T2584] RSP: 002b:00007ffde9044c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 134.425990][ T2584] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f6f9956f2de [ 134.425991][ T2584] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 134.425992][ T2584] RBP: 00007ffde9044da0 R08: 0000000000000010 R09: 000000000c22e2d0 [ 134.425993][ T2584] R10: 00007ffde9044ce0 R11: 0000000000000246 R12: 0000000000000001 [ 134.425994][ T2584] R13: 000000000c22a0a8 R14: 000000000c229e20 R15: 0000000000000000 [ 134.425996][ T2584] [ 135.452430][ T2584] veth2: left promiscuous mode [ 135.452451][ T2584] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 135.452453][ T2584] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 2584, name: rd6 [ 135.452455][ T2584] preempt_count: 1, expected: 0 [ 135.452456][ T2584] RCU nest depth: 0, expected: 0 [ 135.452457][ T2584] INFO: lockdep is turned off. [ 135.452458][ T2584] irq event stamp: 0 [ 135.452459][ T2584] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 135.452464][ T2584] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 135.452470][ T2584] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 135.452472][ T2584] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 135.452474][ T2584] Preemption disabled at: [ 135.452474][ T2584] [] vprintk_emit+0x31b/0x3e0 [ 135.452482][ T2584] CPU: 0 UID: 65534 PID: 2584 Comm: rd6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 135.452485][ T2584] Tainted: [W]=WARN [ 135.452486][ T2584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 135.452488][ T2584] Call Trace: [ 135.452490][ T2584] [ 135.452491][ T2584] dump_stack_lvl+0x6f/0xa0 [ 135.452497][ T2584] ? vprintk_emit+0x31b/0x3e0 [ 135.452498][ T2584] __might_resched.cold+0x1fe/0x2c1 [ 135.452502][ T2584] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 135.452505][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452508][ T2584] __kmalloc_noprof+0x443/0x760 [ 135.452510][ T2584] ? __rwlock_init+0x150/0x150 [ 135.452514][ T2584] ? alloc_buf.isra.0+0x4b/0x260 [ 135.452519][ T2584] ? do_raw_spin_unlock+0x59/0x250 [ 135.452521][ T2584] alloc_buf.isra.0+0x4b/0x260 [ 135.452523][ T2584] put_chars+0x1e1/0x2f0 [ 135.452525][ T2584] ? __send_to_port+0x420/0x420 [ 135.452526][ T2584] ? printk_get_next_message+0x240/0x650 [ 135.452528][ T2584] ? console_prepend_replay+0x20/0x20 [ 135.452530][ T2584] ? pointer+0x794/0xed0 [ 135.452534][ T2584] hvc_console_print+0x292/0x780 [ 135.452538][ T2584] ? hvc_write+0x3a0/0x3a0 [ 135.452540][ T2584] ? __rwlock_init+0x150/0x150 [ 135.452542][ T2584] ? lock_acquire+0x13c/0x160 [ 135.452544][ T2584] console_emit_next_record+0x22f/0x4c0 [ 135.452547][ T2584] ? devkmsg_read+0x4b0/0x4b0 [ 135.452549][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452550][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452551][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452552][ T2584] ? lock_acquire+0x13c/0x160 [ 135.452554][ T2584] ? console_flush_one_record+0x111/0x710 [ 135.452556][ T2584] console_flush_one_record+0x46f/0x710 [ 135.452558][ T2584] ? console_emit_next_record+0x4c0/0x4c0 [ 135.452561][ T2584] console_unlock+0xee/0x1f0 [ 135.452562][ T2584] ? lock_acquire+0x13c/0x160 [ 135.452564][ T2584] ? console_flush_one_record+0x710/0x710 [ 135.452566][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452567][ T2584] ? lock_release+0x184/0x1f0 [ 135.452568][ T2584] ? lock_acquire+0xe0/0x160 [ 135.452570][ T2584] ? __rcu_read_lock+0x70/0x70 [ 135.452571][ T2584] ? __down_trylock_console_sem+0x5e/0xa0 [ 135.452573][ T2584] ? vprintk_emit+0x320/0x3e0 [ 135.452574][ T2584] vprintk_emit+0x37c/0x3e0 [ 135.452576][ T2584] ? wake_up_klogd_work_func+0x90/0x90 [ 135.452577][ T2584] ? is_bpf_text_address+0x3e/0x110 [ 135.452580][ T2584] ? kernel_text_address+0x149/0x170 [ 135.452582][ T2584] ? __kernel_text_address+0x12/0x30 [ 135.452584][ T2584] _printk+0xc7/0x100 [ 135.452587][ T2584] ? snapshot_read.cold+0x21/0x21 [ 135.452589][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452590][ T2584] ? netdev_name+0x43/0x60 [ 135.452594][ T2584] ? __netdev_printk+0x17f/0x1d0 [ 135.452596][ T2584] netdev_info+0xe2/0x116 [ 135.452598][ T2584] ? netdev_notice+0x120/0x120 [ 135.452600][ T2584] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 135.452603][ T2584] ? ww_mutex_lock+0x160/0x160 [ 135.452604][ T2584] ? ref_tracker_alloc+0x430/0x430 [ 135.452607][ T2584] ? packet_release+0x363/0xc40 [ 135.452610][ T2584] ? __fput+0x36c/0xad0 [ 135.452613][ T2584] ? mutex_is_locked+0x1c/0x50 [ 135.452614][ T2584] __dev_set_promiscuity.cold+0x7a/0x104 [ 135.452617][ T2584] netif_set_promiscuity+0x4c/0xc0 [ 135.452621][ T2584] dev_set_promiscuity+0xa1/0x230 [ 135.452624][ T2584] packet_release+0x4cb/0xc40 [ 135.452626][ T2584] ? packet_set_ring+0x1740/0x1740 [ 135.452627][ T2584] ? rwsem_down_write_slowpath+0xbe0/0xbe0 [ 135.452629][ T2584] __sock_release+0xb8/0x280 [ 135.452632][ T2584] sock_close+0x18/0x20 [ 135.452634][ T2584] __fput+0x36c/0xad0 [ 135.452635][ T2584] ? trace_hardirqs_on+0x36/0x40 [ 135.452638][ T2584] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 135.452639][ T2584] ? do_raw_spin_unlock+0x59/0x250 [ 135.452641][ T2584] task_work_run+0x12b/0x240 [ 135.452643][ T2584] ? task_work_cancel+0x30/0x30 [ 135.452645][ T2584] ? kmem_cache_free+0xf8/0x550 [ 135.452647][ T2584] do_exit+0x614/0xdc0 [ 135.452649][ T2584] ? exit_notify+0x890/0x890 [ 135.452650][ T2584] ? posixtimer_sig_unignore.isra.0+0x5f0/0x5f0 [ 135.452653][ T2584] ? rcu_is_watching+0x16/0xd0 [ 135.452654][ T2584] do_group_exit+0xb8/0x370 [ 135.452656][ T2584] __x64_sys_exit_group+0x3c/0x50 [ 135.452657][ T2584] x64_sys_call+0x1567/0x1570 [ 135.452660][ T2584] do_syscall_64+0xff/0x530 [ 135.452662][ T2584] ? exc_page_fault+0xee/0x100 [ 135.452664][ T2584] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 135.452666][ T2584] RIP: 0033:0x7f6f995371b8 [ 135.452668][ T2584] Code: Unable to access opcode bytes at 0x7f6f9953718e. [ 135.452669][ T2584] RSP: 002b:00007ffde9045078 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 135.452672][ T2584] RAX: ffffffffffffffda RBX: 00007f6f99667f88 RCX: 00007f6f995371b8 [ 135.452674][ T2584] RDX: 00007f6f99362908 RSI: fffffffffffffce8 RDI: 0000000000000000 [ 135.452675][ T2584] RBP: 00007ffde90450d0 R08: 0000000000000000 R09: 0000000000000000 [ 135.452676][ T2584] R10: 00007f6f993b31a0 R11: 0000000000000246 R12: 0000000000000001 [ 135.452676][ T2584] R13: 0000000000000000 R14: 00007f6f99666680 R15: 00007f6f99667fa0 [ 135.452679][ T2584] [ 135.558060][ T2587] veth2: entered promiscuous mode [ 135.572069][ T2587] veth2: left promiscuous mode [ 135.656162][ T2590] veth2: entered promiscuous mode [ 135.668107][ T2590] veth2: left promiscuous mode [ 135.759272][ T2593] veth2: entered promiscuous mode [ 135.773154][ T2593] veth2: left promiscuous mode [ 135.864110][ T2596] veth2: entered promiscuous mode [ 135.873941][ T2596] veth2: left promiscuous mode [ 136.390079][ T2632] veth2: entered promiscuous mode [ 136.401383][ T2632] veth2: left promiscuous mode [ 252.160077][ T9359] veth2: entered promiscuous mode [ 252.160093][ T9359] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 252.160095][ T9359] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9359, name: ra6 [ 252.160097][ T9359] preempt_count: 1, expected: 0 [ 252.160098][ T9359] RCU nest depth: 0, expected: 0 [ 252.160099][ T9359] INFO: lockdep is turned off. [ 252.160100][ T9359] irq event stamp: 0 [ 252.160101][ T9359] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 252.160105][ T9359] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 252.160112][ T9359] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 252.160114][ T9359] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 252.160115][ T9359] Preemption disabled at: [ 252.160116][ T9359] [] vprintk_emit+0x31b/0x3e0 [ 252.160123][ T9359] CPU: 2 UID: 0 PID: 9359 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 252.160126][ T9359] Tainted: [W]=WARN [ 252.160127][ T9359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 252.160129][ T9359] Call Trace: [ 252.160130][ T9359] [ 252.160131][ T9359] dump_stack_lvl+0x6f/0xa0 [ 252.160137][ T9359] ? vprintk_emit+0x31b/0x3e0 [ 252.160138][ T9359] __might_resched.cold+0x1fe/0x2c1 [ 252.160142][ T9359] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 252.160145][ T9359] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 252.160147][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160149][ T9359] __kmalloc_noprof+0x443/0x760 [ 252.160152][ T9359] ? __rwlock_init+0x150/0x150 [ 252.160155][ T9359] ? alloc_buf.isra.0+0x4b/0x260 [ 252.160160][ T9359] ? do_raw_spin_unlock+0x59/0x250 [ 252.160162][ T9359] alloc_buf.isra.0+0x4b/0x260 [ 252.160165][ T9359] put_chars+0x1e1/0x2f0 [ 252.160166][ T9359] ? prb_final_commit+0x50/0x50 [ 252.160168][ T9359] ? __send_to_port+0x420/0x420 [ 252.160169][ T9359] ? printk_get_next_message+0x240/0x650 [ 252.160172][ T9359] hvc_console_print+0x292/0x780 [ 252.160177][ T9359] ? hvc_write+0x3a0/0x3a0 [ 252.160179][ T9359] ? do_raw_spin_lock+0x131/0x280 [ 252.160180][ T9359] ? vsnprintf+0x527/0x1700 [ 252.160184][ T9359] ? __rwlock_init+0x150/0x150 [ 252.160185][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160186][ T9359] ? lock_acquire+0x13c/0x160 [ 252.160189][ T9359] console_emit_next_record+0x22f/0x4c0 [ 252.160191][ T9359] ? devkmsg_read+0x4b0/0x4b0 [ 252.160194][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160194][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160195][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160196][ T9359] ? lock_acquire+0x13c/0x160 [ 252.160198][ T9359] ? console_flush_one_record+0x111/0x710 [ 252.160200][ T9359] console_flush_one_record+0x46f/0x710 [ 252.160202][ T9359] ? console_emit_next_record+0x4c0/0x4c0 [ 252.160205][ T9359] console_unlock+0xee/0x1f0 [ 252.160207][ T9359] ? lock_acquire+0x13c/0x160 [ 252.160208][ T9359] ? console_flush_one_record+0x710/0x710 [ 252.160210][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160211][ T9359] ? lock_release+0x184/0x1f0 [ 252.160213][ T9359] ? lock_acquire+0xe0/0x160 [ 252.160214][ T9359] ? __rcu_read_lock+0x70/0x70 [ 252.160215][ T9359] ? __down_trylock_console_sem+0x5e/0xa0 [ 252.160217][ T9359] ? vprintk_emit+0x320/0x3e0 [ 252.160219][ T9359] vprintk_emit+0x37c/0x3e0 [ 252.160220][ T9359] ? wake_up_klogd_work_func+0x90/0x90 [ 252.160221][ T9359] ? kasan_save_stack+0x3d/0x50 [ 252.160223][ T9359] ? kasan_save_track+0x14/0x30 [ 252.160225][ T9359] ? __kasan_kmalloc+0x7b/0x90 [ 252.160226][ T9359] ? __kmalloc_cache_noprof+0x29a/0x620 [ 252.160227][ T9359] ? packet_mc_add+0x13b/0x890 [ 252.160229][ T9359] ? packet_setsockopt+0x1953/0x21e0 [ 252.160231][ T9359] ? do_sock_setsockopt+0x164/0x3b0 [ 252.160234][ T9359] _printk+0xc7/0x100 [ 252.160237][ T9359] ? snapshot_read.cold+0x21/0x21 [ 252.160239][ T9359] ? netdev_name+0x43/0x60 [ 252.160242][ T9359] ? __netdev_printk+0x17f/0x1d0 [ 252.160244][ T9359] netdev_info+0xe2/0x116 [ 252.160247][ T9359] ? netdev_notice+0x120/0x120 [ 252.160249][ T9359] ? mutex_is_locked+0x1c/0x50 [ 252.160251][ T9359] __dev_set_promiscuity.cold+0x7a/0x104 [ 252.160253][ T9359] netif_set_promiscuity+0x4c/0xc0 [ 252.160260][ T9359] dev_set_promiscuity+0xa1/0x230 [ 252.160262][ T9359] ? __asan_memset+0x27/0x50 [ 252.160265][ T9359] packet_mc_add+0x54e/0x890 [ 252.160266][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160267][ T9359] ? lock_release+0x184/0x1f0 [ 252.160269][ T9359] ? __might_fault+0x97/0x140 [ 252.160271][ T9359] ? _copy_from_user+0x42/0x90 [ 252.160275][ T9359] packet_setsockopt+0x1953/0x21e0 [ 252.160276][ T9359] ? lock_acquire+0x13c/0x160 [ 252.160278][ T9359] ? packet_bind+0x170/0x170 [ 252.160279][ T9359] ? lock_release+0x184/0x1f0 [ 252.160281][ T9359] ? do_sock_getsockopt+0x7bb/0xb50 [ 252.160283][ T9359] ? sock_poll+0x6b0/0x6b0 [ 252.160285][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160286][ T9359] ? rcu_is_watching+0x16/0xd0 [ 252.160287][ T9359] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.160290][ T9359] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 252.160292][ T9359] do_sock_setsockopt+0x164/0x3b0 [ 252.160294][ T9359] ? put_user_ifreq+0x90/0x90 [ 252.160295][ T9359] ? __sys_bind+0x19f/0x260 [ 252.160297][ T9359] ? __sys_bind_socket+0xa0/0xa0 [ 252.160300][ T9359] __sys_setsockopt+0xe4/0x150 [ 252.160302][ T9359] __x64_sys_setsockopt+0xbd/0x180 [ 252.160304][ T9359] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 252.160306][ T9359] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 252.160307][ T9359] ? trace_hardirqs_on+0x36/0x40 [ 252.160309][ T9359] do_syscall_64+0xff/0x530 [ 252.160311][ T9359] ? exc_page_fault+0xee/0x100 [ 252.160313][ T9359] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 252.160315][ T9359] RIP: 0033:0x7fa1888c12de [ 252.160317][ T9359] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 252.160319][ T9359] RSP: 002b:00007fff9fd98958 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 252.160322][ T9359] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fa1888c12de [ 252.160324][ T9359] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 252.160324][ T9359] RBP: 00007fff9fd98a90 R08: 0000000000000010 R09: 000000003efbfea0 [ 252.160325][ T9359] R10: 00007fff9fd989d0 R11: 0000000000000246 R12: 0000000000000001 [ 252.160326][ T9359] R13: 000000003efbb0c8 R14: 000000003efbae40 R15: 0000000000000000 [ 252.160328][ T9359] [ 252.189836][ T9359] veth2: left promiscuous mode [ 253.350491][ T9371] veth2: entered promiscuous mode [ 253.350502][ T9371] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 253.350504][ T9371] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9371, name: ra6 [ 253.350506][ T9371] preempt_count: 1, expected: 0 [ 253.350507][ T9371] RCU nest depth: 0, expected: 0 [ 253.350507][ T9371] INFO: lockdep is turned off. [ 253.350508][ T9371] irq event stamp: 0 [ 253.350509][ T9371] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 253.350513][ T9371] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 253.350519][ T9371] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 253.350521][ T9371] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 253.350522][ T9371] Preemption disabled at: [ 253.350523][ T9371] [] vprintk_emit+0x31b/0x3e0 [ 253.350529][ T9371] CPU: 3 UID: 0 PID: 9371 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 253.350533][ T9371] Tainted: [W]=WARN [ 253.350533][ T9371] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 253.350535][ T9371] Call Trace: [ 253.350536][ T9371] [ 253.350538][ T9371] dump_stack_lvl+0x6f/0xa0 [ 253.350543][ T9371] ? vprintk_emit+0x31b/0x3e0 [ 253.350544][ T9371] __might_resched.cold+0x1fe/0x2c1 [ 253.350548][ T9371] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 253.350551][ T9371] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 253.350552][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350555][ T9371] __kmalloc_noprof+0x443/0x760 [ 253.350558][ T9371] ? __rwlock_init+0x150/0x150 [ 253.350561][ T9371] ? alloc_buf.isra.0+0x4b/0x260 [ 253.350565][ T9371] ? do_raw_spin_unlock+0x59/0x250 [ 253.350567][ T9371] alloc_buf.isra.0+0x4b/0x260 [ 253.350569][ T9371] put_chars+0x1e1/0x2f0 [ 253.350571][ T9371] ? prb_final_commit+0x50/0x50 [ 253.350572][ T9371] ? __send_to_port+0x420/0x420 [ 253.350573][ T9371] ? printk_get_next_message+0x240/0x650 [ 253.350576][ T9371] hvc_console_print+0x292/0x780 [ 253.350580][ T9371] ? hvc_write+0x3a0/0x3a0 [ 253.350582][ T9371] ? do_raw_spin_lock+0x131/0x280 [ 253.350584][ T9371] ? vsnprintf+0x527/0x1700 [ 253.350587][ T9371] ? __rwlock_init+0x150/0x150 [ 253.350588][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350589][ T9371] ? lock_acquire+0x13c/0x160 [ 253.350592][ T9371] console_emit_next_record+0x22f/0x4c0 [ 253.350594][ T9371] ? devkmsg_read+0x4b0/0x4b0 [ 253.350596][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350597][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350598][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350599][ T9371] ? lock_acquire+0x13c/0x160 [ 253.350601][ T9371] ? console_flush_one_record+0x111/0x710 [ 253.350603][ T9371] console_flush_one_record+0x46f/0x710 [ 253.350605][ T9371] ? console_emit_next_record+0x4c0/0x4c0 [ 253.350608][ T9371] console_unlock+0xee/0x1f0 [ 253.350609][ T9371] ? lock_acquire+0x13c/0x160 [ 253.350611][ T9371] ? console_flush_one_record+0x710/0x710 [ 253.350613][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350614][ T9371] ? lock_release+0x184/0x1f0 [ 253.350615][ T9371] ? lock_acquire+0xe0/0x160 [ 253.350616][ T9371] ? __rcu_read_lock+0x70/0x70 [ 253.350618][ T9371] ? __down_trylock_console_sem+0x5e/0xa0 [ 253.350620][ T9371] ? vprintk_emit+0x320/0x3e0 [ 253.350621][ T9371] vprintk_emit+0x37c/0x3e0 [ 253.350623][ T9371] ? wake_up_klogd_work_func+0x90/0x90 [ 253.350624][ T9371] ? kasan_save_stack+0x3d/0x50 [ 253.350626][ T9371] ? kasan_save_track+0x14/0x30 [ 253.350627][ T9371] ? __kasan_kmalloc+0x7b/0x90 [ 253.350628][ T9371] ? __kmalloc_cache_noprof+0x29a/0x620 [ 253.350629][ T9371] ? packet_mc_add+0x13b/0x890 [ 253.350632][ T9371] ? packet_setsockopt+0x1953/0x21e0 [ 253.350633][ T9371] ? do_sock_setsockopt+0x164/0x3b0 [ 253.350636][ T9371] _printk+0xc7/0x100 [ 253.350639][ T9371] ? snapshot_read.cold+0x21/0x21 [ 253.350641][ T9371] ? netdev_name+0x43/0x60 [ 253.350644][ T9371] ? __netdev_printk+0x17f/0x1d0 [ 253.350646][ T9371] netdev_info+0xe2/0x116 [ 253.350648][ T9371] ? netdev_notice+0x120/0x120 [ 253.350652][ T9371] ? mutex_is_locked+0x1c/0x50 [ 253.350655][ T9371] __dev_set_promiscuity.cold+0x7a/0x104 [ 253.350658][ T9371] netif_set_promiscuity+0x4c/0xc0 [ 253.350662][ T9371] dev_set_promiscuity+0xa1/0x230 [ 253.350664][ T9371] ? __asan_memset+0x27/0x50 [ 253.350666][ T9371] packet_mc_add+0x54e/0x890 [ 253.350668][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350669][ T9371] ? lock_release+0x184/0x1f0 [ 253.350670][ T9371] ? __might_fault+0x97/0x140 [ 253.350673][ T9371] ? _copy_from_user+0x42/0x90 [ 253.350676][ T9371] packet_setsockopt+0x1953/0x21e0 [ 253.350677][ T9371] ? lock_acquire+0x13c/0x160 [ 253.350679][ T9371] ? packet_bind+0x170/0x170 [ 253.350680][ T9371] ? lock_release+0x184/0x1f0 [ 253.350682][ T9371] ? do_sock_getsockopt+0x7bb/0xb50 [ 253.350684][ T9371] ? sock_poll+0x6b0/0x6b0 [ 253.350686][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350687][ T9371] ? rcu_is_watching+0x16/0xd0 [ 253.350688][ T9371] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 253.350691][ T9371] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 253.350693][ T9371] do_sock_setsockopt+0x164/0x3b0 [ 253.350695][ T9371] ? put_user_ifreq+0x90/0x90 [ 253.350696][ T9371] ? __sys_bind+0x19f/0x260 [ 253.350698][ T9371] ? __sys_bind_socket+0xa0/0xa0 [ 253.350701][ T9371] __sys_setsockopt+0xe4/0x150 [ 253.350703][ T9371] __x64_sys_setsockopt+0xbd/0x180 [ 253.350705][ T9371] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 253.350706][ T9371] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 253.350708][ T9371] ? trace_hardirqs_on+0x36/0x40 [ 253.350709][ T9371] do_syscall_64+0xff/0x530 [ 253.350711][ T9371] ? exc_page_fault+0xee/0x100 [ 253.350713][ T9371] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 253.350715][ T9371] RIP: 0033:0x7f61a77b72de [ 253.350717][ T9371] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 253.350718][ T9371] RSP: 002b:00007ffc98b24398 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 253.350722][ T9371] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f61a77b72de [ 253.350723][ T9371] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 253.350724][ T9371] RBP: 00007ffc98b244d0 R08: 0000000000000010 R09: 0000000030367ea0 [ 253.350725][ T9371] R10: 00007ffc98b24410 R11: 0000000000000246 R12: 0000000000000001 [ 253.350726][ T9371] R13: 00000000303630c8 R14: 0000000030362e40 R15: 0000000000000000 [ 253.350728][ T9371] [ 253.373347][ T9371] veth2: left promiscuous mode [ 254.587035][ T9385] veth2: entered promiscuous mode [ 254.587053][ T9385] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 254.587055][ T9385] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9385, name: ra6 [ 254.587057][ T9385] preempt_count: 1, expected: 0 [ 254.587058][ T9385] RCU nest depth: 0, expected: 0 [ 254.587058][ T9385] INFO: lockdep is turned off. [ 254.587060][ T9385] irq event stamp: 0 [ 254.587060][ T9385] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 254.587065][ T9385] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 254.587071][ T9385] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 254.587073][ T9385] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 254.587074][ T9385] Preemption disabled at: [ 254.587075][ T9385] [] vprintk_emit+0x31b/0x3e0 [ 254.587082][ T9385] CPU: 1 UID: 0 PID: 9385 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 254.587085][ T9385] Tainted: [W]=WARN [ 254.587086][ T9385] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 254.587087][ T9385] Call Trace: [ 254.587089][ T9385] [ 254.587090][ T9385] dump_stack_lvl+0x6f/0xa0 [ 254.587096][ T9385] ? vprintk_emit+0x31b/0x3e0 [ 254.587097][ T9385] __might_resched.cold+0x1fe/0x2c1 [ 254.587101][ T9385] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 254.587104][ T9385] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 254.587106][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587108][ T9385] __kmalloc_noprof+0x443/0x760 [ 254.587111][ T9385] ? __rwlock_init+0x150/0x150 [ 254.587114][ T9385] ? alloc_buf.isra.0+0x4b/0x260 [ 254.587119][ T9385] ? do_raw_spin_unlock+0x59/0x250 [ 254.587121][ T9385] alloc_buf.isra.0+0x4b/0x260 [ 254.587123][ T9385] put_chars+0x1e1/0x2f0 [ 254.587125][ T9385] ? prb_final_commit+0x50/0x50 [ 254.587126][ T9385] ? __send_to_port+0x420/0x420 [ 254.587128][ T9385] ? printk_get_next_message+0x240/0x650 [ 254.587130][ T9385] hvc_console_print+0x292/0x780 [ 254.587135][ T9385] ? hvc_write+0x3a0/0x3a0 [ 254.587137][ T9385] ? do_raw_spin_lock+0x131/0x280 [ 254.587139][ T9385] ? vsnprintf+0x527/0x1700 [ 254.587142][ T9385] ? __rwlock_init+0x150/0x150 [ 254.587144][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587145][ T9385] ? lock_acquire+0x13c/0x160 [ 254.587148][ T9385] console_emit_next_record+0x22f/0x4c0 [ 254.587150][ T9385] ? devkmsg_read+0x4b0/0x4b0 [ 254.587152][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587153][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587154][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587155][ T9385] ? lock_acquire+0x13c/0x160 [ 254.587157][ T9385] ? console_flush_one_record+0x111/0x710 [ 254.587159][ T9385] console_flush_one_record+0x46f/0x710 [ 254.587161][ T9385] ? console_emit_next_record+0x4c0/0x4c0 [ 254.587164][ T9385] console_unlock+0xee/0x1f0 [ 254.587166][ T9385] ? lock_acquire+0x13c/0x160 [ 254.587167][ T9385] ? console_flush_one_record+0x710/0x710 [ 254.587169][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587170][ T9385] ? lock_release+0x184/0x1f0 [ 254.587171][ T9385] ? lock_acquire+0xe0/0x160 [ 254.587173][ T9385] ? __rcu_read_lock+0x70/0x70 [ 254.587174][ T9385] ? __down_trylock_console_sem+0x5e/0xa0 [ 254.587176][ T9385] ? vprintk_emit+0x320/0x3e0 [ 254.587177][ T9385] vprintk_emit+0x37c/0x3e0 [ 254.587179][ T9385] ? wake_up_klogd_work_func+0x90/0x90 [ 254.587180][ T9385] ? kasan_save_stack+0x3d/0x50 [ 254.587183][ T9385] ? kasan_save_track+0x14/0x30 [ 254.587184][ T9385] ? __kasan_kmalloc+0x7b/0x90 [ 254.587185][ T9385] ? __kmalloc_cache_noprof+0x29a/0x620 [ 254.587186][ T9385] ? packet_mc_add+0x13b/0x890 [ 254.587189][ T9385] ? packet_setsockopt+0x1953/0x21e0 [ 254.587190][ T9385] ? do_sock_setsockopt+0x164/0x3b0 [ 254.587194][ T9385] _printk+0xc7/0x100 [ 254.587197][ T9385] ? snapshot_read.cold+0x21/0x21 [ 254.587199][ T9385] ? netdev_name+0x43/0x60 [ 254.587202][ T9385] ? __netdev_printk+0x17f/0x1d0 [ 254.587204][ T9385] netdev_info+0xe2/0x116 [ 254.587206][ T9385] ? netdev_notice+0x120/0x120 [ 254.587209][ T9385] ? mutex_is_locked+0x1c/0x50 [ 254.587211][ T9385] __dev_set_promiscuity.cold+0x7a/0x104 [ 254.587213][ T9385] netif_set_promiscuity+0x4c/0xc0 [ 254.587217][ T9385] dev_set_promiscuity+0xa1/0x230 [ 254.587219][ T9385] ? __asan_memset+0x27/0x50 [ 254.587222][ T9385] packet_mc_add+0x54e/0x890 [ 254.587223][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587224][ T9385] ? lock_release+0x184/0x1f0 [ 254.587226][ T9385] ? __might_fault+0x97/0x140 [ 254.587229][ T9385] ? _copy_from_user+0x42/0x90 [ 254.587232][ T9385] packet_setsockopt+0x1953/0x21e0 [ 254.587234][ T9385] ? lock_acquire+0x13c/0x160 [ 254.587235][ T9385] ? packet_bind+0x170/0x170 [ 254.587237][ T9385] ? lock_release+0x184/0x1f0 [ 254.587239][ T9385] ? do_sock_getsockopt+0x7bb/0xb50 [ 254.587241][ T9385] ? sock_poll+0x6b0/0x6b0 [ 254.587243][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587244][ T9385] ? rcu_is_watching+0x16/0xd0 [ 254.587245][ T9385] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 254.587248][ T9385] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 254.587250][ T9385] do_sock_setsockopt+0x164/0x3b0 [ 254.587251][ T9385] ? put_user_ifreq+0x90/0x90 [ 254.587257][ T9385] ? __sys_bind+0x19f/0x260 [ 254.587259][ T9385] ? __sys_bind_socket+0xa0/0xa0 [ 254.587262][ T9385] __sys_setsockopt+0xe4/0x150 [ 254.587264][ T9385] __x64_sys_setsockopt+0xbd/0x180 [ 254.587266][ T9385] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 254.587267][ T9385] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 254.587269][ T9385] ? trace_hardirqs_on+0x36/0x40 [ 254.587270][ T9385] do_syscall_64+0xff/0x530 [ 254.587273][ T9385] ? exc_page_fault+0xee/0x100 [ 254.587275][ T9385] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 254.587277][ T9385] RIP: 0033:0x7f1e16ab12de [ 254.587279][ T9385] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 254.587280][ T9385] RSP: 002b:00007fff5f8e7988 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 254.587284][ T9385] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f1e16ab12de [ 254.587285][ T9385] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 254.587286][ T9385] RBP: 00007fff5f8e7ac0 R08: 0000000000000010 R09: 00000000157c3ea0 [ 254.587287][ T9385] R10: 00007fff5f8e7a00 R11: 0000000000000246 R12: 0000000000000001 [ 254.587288][ T9385] R13: 00000000157bf0c8 R14: 00000000157bee40 R15: 0000000000000000 [ 254.587290][ T9385] [ 254.609384][ T9385] veth2: left promiscuous mode [ 255.476704][ T9433] veth2: entered promiscuous mode [ 255.486012][ T9433] veth2: left promiscuous mode [ 258.564631][ T9436] veth2: entered promiscuous mode [ 258.564647][ T9436] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 258.564650][ T9436] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9436, name: ra6 [ 258.564652][ T9436] preempt_count: 1, expected: 0 [ 258.564653][ T9436] RCU nest depth: 0, expected: 0 [ 258.564654][ T9436] INFO: lockdep is turned off. [ 258.564656][ T9436] irq event stamp: 0 [ 258.564657][ T9436] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 258.564662][ T9436] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 258.564669][ T9436] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 258.564671][ T9436] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 258.564673][ T9436] Preemption disabled at: [ 258.564674][ T9436] [] vprintk_emit+0x31b/0x3e0 [ 258.564681][ T9436] CPU: 2 UID: 0 PID: 9436 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 258.564684][ T9436] Tainted: [W]=WARN [ 258.564685][ T9436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 258.564687][ T9436] Call Trace: [ 258.564688][ T9436] [ 258.564690][ T9436] dump_stack_lvl+0x6f/0xa0 [ 258.564695][ T9436] ? vprintk_emit+0x31b/0x3e0 [ 258.564697][ T9436] __might_resched.cold+0x1fe/0x2c1 [ 258.564701][ T9436] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 258.564704][ T9436] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 258.564706][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564709][ T9436] __kmalloc_noprof+0x443/0x760 [ 258.564711][ T9436] ? __rwlock_init+0x150/0x150 [ 258.564714][ T9436] ? alloc_buf.isra.0+0x4b/0x260 [ 258.564719][ T9436] ? do_raw_spin_unlock+0x59/0x250 [ 258.564721][ T9436] alloc_buf.isra.0+0x4b/0x260 [ 258.564723][ T9436] put_chars+0x1e1/0x2f0 [ 258.564725][ T9436] ? prb_final_commit+0x50/0x50 [ 258.564726][ T9436] ? __send_to_port+0x420/0x420 [ 258.564728][ T9436] ? printk_get_next_message+0x240/0x650 [ 258.564730][ T9436] hvc_console_print+0x292/0x780 [ 258.564735][ T9436] ? hvc_write+0x3a0/0x3a0 [ 258.564737][ T9436] ? do_raw_spin_lock+0x131/0x280 [ 258.564739][ T9436] ? vsnprintf+0x527/0x1700 [ 258.564742][ T9436] ? __rwlock_init+0x150/0x150 [ 258.564743][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564745][ T9436] ? lock_acquire+0x13c/0x160 [ 258.564747][ T9436] console_emit_next_record+0x22f/0x4c0 [ 258.564750][ T9436] ? devkmsg_read+0x4b0/0x4b0 [ 258.564752][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564753][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564754][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564755][ T9436] ? lock_acquire+0x13c/0x160 [ 258.564757][ T9436] ? console_flush_one_record+0x111/0x710 [ 258.564759][ T9436] console_flush_one_record+0x46f/0x710 [ 258.564761][ T9436] ? console_emit_next_record+0x4c0/0x4c0 [ 258.564763][ T9436] console_unlock+0xee/0x1f0 [ 258.564765][ T9436] ? lock_acquire+0x13c/0x160 [ 258.564767][ T9436] ? console_flush_one_record+0x710/0x710 [ 258.564768][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564769][ T9436] ? lock_release+0x184/0x1f0 [ 258.564771][ T9436] ? lock_acquire+0xe0/0x160 [ 258.564772][ T9436] ? __rcu_read_lock+0x70/0x70 [ 258.564774][ T9436] ? __down_trylock_console_sem+0x5e/0xa0 [ 258.564775][ T9436] ? vprintk_emit+0x320/0x3e0 [ 258.564777][ T9436] vprintk_emit+0x37c/0x3e0 [ 258.564778][ T9436] ? wake_up_klogd_work_func+0x90/0x90 [ 258.564785][ T9436] ? kasan_save_stack+0x3d/0x50 [ 258.564787][ T9436] ? kasan_save_track+0x14/0x30 [ 258.564788][ T9436] ? __kasan_kmalloc+0x7b/0x90 [ 258.564789][ T9436] ? __kmalloc_cache_noprof+0x29a/0x620 [ 258.564790][ T9436] ? packet_mc_add+0x13b/0x890 [ 258.564793][ T9436] ? packet_setsockopt+0x1953/0x21e0 [ 258.564795][ T9436] ? do_sock_setsockopt+0x164/0x3b0 [ 258.564798][ T9436] _printk+0xc7/0x100 [ 258.564801][ T9436] ? snapshot_read.cold+0x21/0x21 [ 258.564803][ T9436] ? netdev_name+0x43/0x60 [ 258.564807][ T9436] ? __netdev_printk+0x17f/0x1d0 [ 258.564809][ T9436] netdev_info+0xe2/0x116 [ 258.564811][ T9436] ? netdev_notice+0x120/0x120 [ 258.564814][ T9436] ? mutex_is_locked+0x1c/0x50 [ 258.564815][ T9436] __dev_set_promiscuity.cold+0x7a/0x104 [ 258.564817][ T9436] netif_set_promiscuity+0x4c/0xc0 [ 258.564821][ T9436] dev_set_promiscuity+0xa1/0x230 [ 258.564823][ T9436] ? __asan_memset+0x27/0x50 [ 258.564826][ T9436] packet_mc_add+0x54e/0x890 [ 258.564827][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564828][ T9436] ? lock_release+0x184/0x1f0 [ 258.564830][ T9436] ? __might_fault+0x97/0x140 [ 258.564832][ T9436] ? _copy_from_user+0x42/0x90 [ 258.564836][ T9436] packet_setsockopt+0x1953/0x21e0 [ 258.564837][ T9436] ? lock_acquire+0x13c/0x160 [ 258.564839][ T9436] ? packet_bind+0x170/0x170 [ 258.564840][ T9436] ? lock_release+0x184/0x1f0 [ 258.564842][ T9436] ? do_sock_getsockopt+0x7bb/0xb50 [ 258.564844][ T9436] ? sock_poll+0x6b0/0x6b0 [ 258.564846][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564847][ T9436] ? rcu_is_watching+0x16/0xd0 [ 258.564848][ T9436] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 258.564851][ T9436] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 258.564853][ T9436] do_sock_setsockopt+0x164/0x3b0 [ 258.564855][ T9436] ? put_user_ifreq+0x90/0x90 [ 258.564856][ T9436] ? __sys_bind+0x19f/0x260 [ 258.564858][ T9436] ? __sys_bind_socket+0xa0/0xa0 [ 258.564861][ T9436] __sys_setsockopt+0xe4/0x150 [ 258.564863][ T9436] __x64_sys_setsockopt+0xbd/0x180 [ 258.564865][ T9436] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 258.564866][ T9436] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 258.564868][ T9436] ? trace_hardirqs_on+0x36/0x40 [ 258.564869][ T9436] do_syscall_64+0xff/0x530 [ 258.564871][ T9436] ? exc_page_fault+0xee/0x100 [ 258.564873][ T9436] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 258.564875][ T9436] RIP: 0033:0x7fcc4e4e22de [ 258.564877][ T9436] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 258.564878][ T9436] RSP: 002b:00007ffe76fcbb68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 258.564882][ T9436] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fcc4e4e22de [ 258.564884][ T9436] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 258.564885][ T9436] RBP: 00007ffe76fcbca0 R08: 0000000000000010 R09: 0000000027f76ea0 [ 258.564885][ T9436] R10: 00007ffe76fcbbe0 R11: 0000000000000246 R12: 0000000000000001 [ 258.564886][ T9436] R13: 0000000027f720a8 R14: 0000000027f71e20 R15: 0000000000000000 [ 258.564888][ T9436] [ 258.598570][ T9436] veth2: left promiscuous mode [ 261.671149][ T9439] veth2: entered promiscuous mode [ 261.671166][ T9439] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 261.671168][ T9439] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 9439, name: ra6 [ 261.671170][ T9439] preempt_count: 1, expected: 0 [ 261.671171][ T9439] RCU nest depth: 0, expected: 0 [ 261.671171][ T9439] INFO: lockdep is turned off. [ 261.671172][ T9439] irq event stamp: 0 [ 261.671173][ T9439] hardirqs last enabled at (0): [<0000000000000000>] 0x0 [ 261.671177][ T9439] hardirqs last disabled at (0): [] copy_process+0x1d3b/0x62b0 [ 261.671184][ T9439] softirqs last enabled at (0): [] copy_process+0x1d8f/0x62b0 [ 261.671186][ T9439] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 261.671188][ T9439] Preemption disabled at: [ 261.671189][ T9439] [] vprintk_emit+0x31b/0x3e0 [ 261.671195][ T9439] CPU: 0 UID: 0 PID: 9439 Comm: ra6 Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 261.671199][ T9439] Tainted: [W]=WARN [ 261.671200][ T9439] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 261.671201][ T9439] Call Trace: [ 261.671203][ T9439] [ 261.671204][ T9439] dump_stack_lvl+0x6f/0xa0 [ 261.671210][ T9439] ? vprintk_emit+0x31b/0x3e0 [ 261.671211][ T9439] __might_resched.cold+0x1fe/0x2c1 [ 261.671215][ T9439] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 261.671218][ T9439] ? prb_next_reserve_seq+0x2d0/0x2d0 [ 261.671220][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671222][ T9439] __kmalloc_noprof+0x443/0x760 [ 261.671225][ T9439] ? __rwlock_init+0x150/0x150 [ 261.671229][ T9439] ? alloc_buf.isra.0+0x4b/0x260 [ 261.671233][ T9439] ? do_raw_spin_unlock+0x59/0x250 [ 261.671235][ T9439] alloc_buf.isra.0+0x4b/0x260 [ 261.671238][ T9439] put_chars+0x1e1/0x2f0 [ 261.671239][ T9439] ? prb_final_commit+0x50/0x50 [ 261.671241][ T9439] ? __send_to_port+0x420/0x420 [ 261.671242][ T9439] ? printk_get_next_message+0x240/0x650 [ 261.671245][ T9439] hvc_console_print+0x292/0x780 [ 261.671250][ T9439] ? hvc_write+0x3a0/0x3a0 [ 261.671252][ T9439] ? do_raw_spin_lock+0x131/0x280 [ 261.671257][ T9439] ? vsnprintf+0x527/0x1700 [ 261.671261][ T9439] ? __rwlock_init+0x150/0x150 [ 261.671263][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671264][ T9439] ? lock_acquire+0x13c/0x160 [ 261.671266][ T9439] console_emit_next_record+0x22f/0x4c0 [ 261.671269][ T9439] ? devkmsg_read+0x4b0/0x4b0 [ 261.671271][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671272][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671273][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671274][ T9439] ? lock_acquire+0x13c/0x160 [ 261.671276][ T9439] ? console_flush_one_record+0x111/0x710 [ 261.671278][ T9439] console_flush_one_record+0x46f/0x710 [ 261.671280][ T9439] ? console_emit_next_record+0x4c0/0x4c0 [ 261.671283][ T9439] console_unlock+0xee/0x1f0 [ 261.671285][ T9439] ? lock_acquire+0x13c/0x160 [ 261.671286][ T9439] ? console_flush_one_record+0x710/0x710 [ 261.671288][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671289][ T9439] ? lock_release+0x184/0x1f0 [ 261.671291][ T9439] ? lock_acquire+0xe0/0x160 [ 261.671292][ T9439] ? __rcu_read_lock+0x70/0x70 [ 261.671294][ T9439] ? __down_trylock_console_sem+0x5e/0xa0 [ 261.671295][ T9439] ? vprintk_emit+0x320/0x3e0 [ 261.671297][ T9439] vprintk_emit+0x37c/0x3e0 [ 261.671299][ T9439] ? wake_up_klogd_work_func+0x90/0x90 [ 261.671300][ T9439] ? kasan_save_stack+0x3d/0x50 [ 261.671302][ T9439] ? kasan_save_track+0x14/0x30 [ 261.671303][ T9439] ? __kasan_kmalloc+0x7b/0x90 [ 261.671304][ T9439] ? __kmalloc_cache_noprof+0x29a/0x620 [ 261.671306][ T9439] ? packet_mc_add+0x13b/0x890 [ 261.671308][ T9439] ? packet_setsockopt+0x1953/0x21e0 [ 261.671310][ T9439] ? do_sock_setsockopt+0x164/0x3b0 [ 261.671314][ T9439] _printk+0xc7/0x100 [ 261.671317][ T9439] ? snapshot_read.cold+0x21/0x21 [ 261.671319][ T9439] ? netdev_name+0x43/0x60 [ 261.671322][ T9439] ? __netdev_printk+0x17f/0x1d0 [ 261.671324][ T9439] netdev_info+0xe2/0x116 [ 261.671326][ T9439] ? netdev_notice+0x120/0x120 [ 261.671329][ T9439] ? mutex_is_locked+0x1c/0x50 [ 261.671331][ T9439] __dev_set_promiscuity.cold+0x7a/0x104 [ 261.671333][ T9439] netif_set_promiscuity+0x4c/0xc0 [ 261.671337][ T9439] dev_set_promiscuity+0xa1/0x230 [ 261.671339][ T9439] ? __asan_memset+0x27/0x50 [ 261.671342][ T9439] packet_mc_add+0x54e/0x890 [ 261.671343][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671344][ T9439] ? lock_release+0x184/0x1f0 [ 261.671346][ T9439] ? __might_fault+0x97/0x140 [ 261.671348][ T9439] ? _copy_from_user+0x42/0x90 [ 261.671352][ T9439] packet_setsockopt+0x1953/0x21e0 [ 261.671353][ T9439] ? lock_acquire+0x13c/0x160 [ 261.671355][ T9439] ? packet_bind+0x170/0x170 [ 261.671356][ T9439] ? lock_release+0x184/0x1f0 [ 261.671358][ T9439] ? do_sock_getsockopt+0x7bb/0xb50 [ 261.671361][ T9439] ? sock_poll+0x6b0/0x6b0 [ 261.671362][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671363][ T9439] ? rcu_is_watching+0x16/0xd0 [ 261.671365][ T9439] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 261.671368][ T9439] ? trace_irq_disable.constprop.0+0x9b/0x160 [ 261.671369][ T9439] do_sock_setsockopt+0x164/0x3b0 [ 261.671371][ T9439] ? put_user_ifreq+0x90/0x90 [ 261.671373][ T9439] ? __sys_bind+0x19f/0x260 [ 261.671375][ T9439] ? __sys_bind_socket+0xa0/0xa0 [ 261.671377][ T9439] __sys_setsockopt+0xe4/0x150 [ 261.671379][ T9439] __x64_sys_setsockopt+0xbd/0x180 [ 261.671381][ T9439] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 261.671383][ T9439] ? trace_hardirqs_off_finish+0x147/0x1a0 [ 261.671384][ T9439] ? trace_hardirqs_on+0x36/0x40 [ 261.671385][ T9439] do_syscall_64+0xff/0x530 [ 261.671388][ T9439] ? exc_page_fault+0xee/0x100 [ 261.671390][ T9439] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 261.671392][ T9439] RIP: 0033:0x7f16ea6422de [ 261.671394][ T9439] Code: 55 48 63 c9 48 63 ff 45 89 c9 48 89 e5 48 83 ec 08 6a 2c e8 94 72 f7 ff c9 c3 66 90 f3 0f 1e fa 49 89 ca b8 36 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 0a c3 66 0f 1f 84 00 00 00 00 00 48 8b 15 e1 [ 261.671396][ T9439] RSP: 002b:00007ffc6b31d748 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 261.671400][ T9439] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f16ea6422de [ 261.671401][ T9439] RDX: 0000000000000001 RSI: 0000000000000107 RDI: 0000000000000005 [ 261.671402][ T9439] RBP: 00007ffc6b31d880 R08: 0000000000000010 R09: 0000000031a90ea0 [ 261.671403][ T9439] R10: 00007ffc6b31d7c0 R11: 0000000000000246 R12: 0000000000000001 [ 261.671404][ T9439] R13: 0000000031a8c0a8 R14: 0000000031a8be20 R15: 0000000000000000 [ 261.671406][ T9439] [ 261.700859][ T9439] veth2: left promiscuous mode