[ 10.669127][ T246] modprobe (246) used greatest stack depth: 24064 bytes left [ 14.076625][ T299] br0: port 1(veth1) entered blocking state [ 14.077132][ T299] br0: port 1(veth1) entered disabled state [ 14.077659][ T299] veth1: entered allmulticast mode [ 14.081297][ T299] veth1: entered promiscuous mode [ 14.166198][ T301] br0: port 2(veth2) entered blocking state [ 14.166556][ T301] br0: port 2(veth2) entered disabled state [ 14.166893][ T301] veth2: entered allmulticast mode [ 14.169032][ T301] veth2: entered promiscuous mode [ 14.378837][ T40] br0: port 1(veth1) entered blocking state [ 14.379255][ T40] br0: port 1(veth1) entered forwarding state [ 24.814939][ T215] br0: port 2(veth2) entered blocking state [ 24.815349][ T215] br0: port 2(veth2) entered forwarding state [ 30.472590][ T319] GACT probability NOT on [ 30.495010][ T316] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:49 [ 30.495567][ T316] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 316, name: tc [ 30.495830][ T316] preempt_count: 1, expected: 0 [ 30.496013][ T316] RCU nest depth: 0, expected: 0 [ 30.496194][ T316] 2 locks held by tc/316: [ 30.496336][ T316] #0: ffffffffb69e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter+0x902/0x1c90 [ 30.496684][ T316] #1: ffff88800589af90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter+0x9d1/0x1c90 [ 30.497012][ T316] CPU: 0 UID: 0 PID: 316 Comm: tc Not tainted 6.13.0-rc7-virtme #1 [ 30.497282][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.497517][ T316] Call Trace: [ 30.497663][ T316] [ 30.497762][ T316] dump_stack_lvl+0xb0/0xd0 [ 30.497969][ T316] __might_resched+0x2f8/0x530 [ 30.498164][ T316] ? tc_new_tfilter+0x9d1/0x1c90 [ 30.498574][ T316] cpus_read_lock+0x1b/0xe0 [ 30.498757][ T316] static_key_slow_inc+0x13/0x30 [ 30.498947][ T316] tc_new_tfilter+0x1523/0x1c90 [ 30.499152][ T316] ? mark_lock+0x38/0x3e0 [ 30.499327][ T316] ? __pfx_tc_new_tfilter+0x10/0x10 [ 30.499544][ T316] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.499740][ T316] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.499943][ T316] ? __pfx_tc_new_tfilter+0x10/0x10 [ 30.500137][ T316] rtnetlink_rcv_msg+0x712/0xc10 [ 30.500331][ T316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.500521][ T316] ? hlock_class+0x4e/0x130 [ 30.500707][ T316] ? mark_lock+0x38/0x3e0 [ 30.500860][ T316] ? __lock_acquire+0xb9a/0x1680 [ 30.501052][ T316] netlink_rcv_skb+0x130/0x360 [ 30.501239][ T316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.501433][ T316] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.501631][ T316] ? netlink_deliver_tap+0x13e/0x340 [ 30.501825][ T316] ? netlink_deliver_tap+0xc3/0x340 [ 30.502020][ T316] netlink_unicast+0x44b/0x710 [ 30.502217][ T316] ? __pfx_netlink_unicast+0x10/0x10 [ 30.502410][ T316] ? find_held_lock+0x2c/0x110 [ 30.502621][ T316] netlink_sendmsg+0x723/0xbe0 [ 30.502815][ T316] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.503018][ T316] ____sys_sendmsg+0x7ac/0xa10 [ 30.503216][ T316] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.503415][ T316] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.503673][ T316] ___sys_sendmsg+0xee/0x170 [ 30.503845][ T316] ? __debug_check_no_obj_freed+0x253/0x520 [ 30.504072][ T316] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.504274][ T316] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 30.504488][ T316] ? __pfx_free_object_rcu+0x10/0x10 [ 30.504656][ T316] ? trace_rcu_segcb_stats+0x36/0x1e0 [ 30.504842][ T316] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 30.505062][ T316] ? kmem_cache_free+0xf8/0x330 [ 30.505231][ T316] ? do_sys_openat2+0x141/0x160 [ 30.505411][ T316] ? do_sys_openat2+0x10a/0x160 [ 30.505591][ T316] ? do_sys_openat2+0x10a/0x160 [ 30.505781][ T316] __sys_sendmsg+0x109/0x1a0 [ 30.505957][ T316] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.506151][ T316] do_syscall_64+0xc1/0x1d0 [ 30.506320][ T316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.506523][ T316] RIP: 0033:0x7f3b722c39a7 [ 30.506718][ T316] Code: Unable to access opcode bytes at 0x7f3b722c397d. [ 30.506943][ T316] RSP: 002b:00007ffef1321478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.507198][ T316] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f3b722c39a7 [ 30.507447][ T316] RDX: 0000000000000000 RSI: 00007ffef13214e0 RDI: 0000000000000005 [ 30.507701][ T316] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 30.507976][ T316] R10: 00007f3b7217c708 R11: 0000000000000246 R12: 00007ffef132695f [ 30.508252][ T316] R13: 0000000067858a75 R14: 0000000000483b60 R15: 00007ffef1326963 [ 30.508574][ T316] [ 30.508811][ T316] [ 30.508902][ T316] ============================= [ 30.509057][ T316] [ BUG: Invalid wait context ] [ 30.509214][ T316] 6.13.0-rc7-virtme #1 Tainted: G W [ 30.509419][ T316] ----------------------------- [ 30.509569][ T316] tc/316 is trying to lock: [ 30.509718][ T316] ffffffffb62a9128 (jump_label_mutex){+.+.}-{4:4}, at: static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.510040][ T316] other info that might help us debug this: [ 30.510226][ T316] context-{5:5} [ 30.510338][ T316] 3 locks held by tc/316: [ 30.510463][ T316] #0: ffffffffb69e7e88 (rtnl_mutex){+.+.}-{4:4}, at: tc_new_tfilter+0x902/0x1c90 [ 30.510750][ T316] #1: ffff88800589af90 (&tp->lock){+.+.}-{3:3}, at: tc_new_tfilter+0x9d1/0x1c90 [ 30.511028][ T316] #2: ffffffffb5fddcd0 (cpu_hotplug_lock){++++}-{0:0}, at: static_key_slow_inc+0x13/0x30 [ 30.511299][ T316] stack backtrace: [ 30.511416][ T316] CPU: 0 UID: 0 PID: 316 Comm: tc Tainted: G W 6.13.0-rc7-virtme #1 [ 30.511682][ T316] Tainted: [W]=WARN [ 30.511797][ T316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 30.511985][ T316] Call Trace: [ 30.512102][ T316] [ 30.512180][ T316] dump_stack_lvl+0x82/0xd0 [ 30.512338][ T316] __lock_acquire+0x819/0x1680 [ 30.512504][ T316] lock_acquire.part.0+0xeb/0x330 [ 30.512667][ T316] ? static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.512859][ T316] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.513018][ T316] ? trace_lock_acquire+0x14c/0x1f0 [ 30.513170][ T316] ? lock_acquire+0x32/0xc0 [ 30.513328][ T316] ? static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.513510][ T316] __mutex_lock+0x169/0xbc0 [ 30.513646][ T316] ? static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.513822][ T316] ? static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.513993][ T316] ? __pfx___mutex_lock+0x10/0x10 [ 30.514127][ T316] ? static_key_slow_inc+0x13/0x30 [ 30.514269][ T316] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.514406][ T316] ? static_key_fast_inc_not_disabled+0xab/0x1a0 [ 30.514574][ T316] ? __pfx_static_key_fast_inc_not_disabled+0x10/0x10 [ 30.514751][ T316] ? static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.514917][ T316] static_key_slow_inc_cpuslocked+0x3c/0xe0 [ 30.515085][ T316] static_key_slow_inc+0x1b/0x30 [ 30.515220][ T316] tc_new_tfilter+0x1523/0x1c90 [ 30.515373][ T316] ? mark_lock+0x38/0x3e0 [ 30.515488][ T316] ? __pfx_tc_new_tfilter+0x10/0x10 [ 30.515632][ T316] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 30.515777][ T316] ? rtnetlink_rcv_msg+0x6ef/0xc10 [ 30.515914][ T316] ? __pfx_tc_new_tfilter+0x10/0x10 [ 30.516053][ T316] rtnetlink_rcv_msg+0x712/0xc10 [ 30.516190][ T316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.516329][ T316] ? hlock_class+0x4e/0x130 [ 30.516464][ T316] ? mark_lock+0x38/0x3e0 [ 30.516569][ T316] ? __lock_acquire+0xb9a/0x1680 [ 30.516708][ T316] netlink_rcv_skb+0x130/0x360 [ 30.516844][ T316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 30.516979][ T316] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 30.517121][ T316] ? netlink_deliver_tap+0x13e/0x340 [ 30.517263][ T316] ? netlink_deliver_tap+0xc3/0x340 [ 30.517398][ T316] netlink_unicast+0x44b/0x710 [ 30.517533][ T316] ? __pfx_netlink_unicast+0x10/0x10 [ 30.517675][ T316] ? find_held_lock+0x2c/0x110 [ 30.517812][ T316] netlink_sendmsg+0x723/0xbe0 [ 30.517947][ T316] ? __pfx_netlink_sendmsg+0x10/0x10 [ 30.518085][ T316] ____sys_sendmsg+0x7ac/0xa10 [ 30.518229][ T316] ? __pfx_____sys_sendmsg+0x10/0x10 [ 30.518373][ T316] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 30.518556][ T316] ___sys_sendmsg+0xee/0x170 [ 30.518696][ T316] ? __debug_check_no_obj_freed+0x253/0x520 [ 30.518865][ T316] ? __pfx____sys_sendmsg+0x10/0x10 [ 30.519003][ T316] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 30.519170][ T316] ? __pfx_free_object_rcu+0x10/0x10 [ 30.519337][ T316] ? trace_rcu_segcb_stats+0x36/0x1e0 [ 30.519486][ T316] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 30.519661][ T316] ? kmem_cache_free+0xf8/0x330 [ 30.519797][ T316] ? do_sys_openat2+0x141/0x160 [ 30.519936][ T316] ? do_sys_openat2+0x10a/0x160 [ 30.520076][ T316] ? do_sys_openat2+0x10a/0x160 [ 30.520211][ T316] __sys_sendmsg+0x109/0x1a0 [ 30.520362][ T316] ? __pfx___sys_sendmsg+0x10/0x10 [ 30.520513][ T316] do_syscall_64+0xc1/0x1d0 [ 30.520652][ T316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 30.520828][ T316] RIP: 0033:0x7f3b722c39a7 [ 30.520977][ T316] Code: Unable to access opcode bytes at 0x7f3b722c397d. [ 30.521154][ T316] RSP: 002b:00007ffef1321478 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 30.521364][ T316] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007f3b722c39a7 [ 30.521576][ T316] RDX: 0000000000000000 RSI: 00007ffef13214e0 RDI: 0000000000000005 [ 30.521804][ T316] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 30.522020][ T316] R10: 00007f3b7217c708 R11: 0000000000000246 R12: 00007ffef132695f [ 30.522228][ T316] R13: 0000000067858a75 R14: 0000000000483b60 R15: 00007ffef1326963 [ 30.522439][ T316] [ 32.016169][ T326] br0: port 2(veth2) entered disabled state [ 32.180916][ T40] br0: port 2(veth2) entered blocking state [ 32.181215][ T40] br0: port 2(veth2) entered forwarding state [ 37.464534][ T335] BUG: sleeping function called from invalid context at ./include/linux/percpu-rwsem.h:49 [ 37.464816][ T335] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 335, name: tc [ 37.465014][ T335] preempt_count: 1, expected: 0 [ 37.465147][ T335] RCU nest depth: 0, expected: 0 [ 37.465290][ T335] INFO: lockdep is turned off. [ 37.465460][ T335] CPU: 0 UID: 0 PID: 335 Comm: tc Tainted: G W 6.13.0-rc7-virtme #1 [ 37.465697][ T335] Tainted: [W]=WARN [ 37.465798][ T335] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 37.465966][ T335] Call Trace: [ 37.466068][ T335] [ 37.466138][ T335] dump_stack_lvl+0xb0/0xd0 [ 37.466284][ T335] __might_resched+0x2f8/0x530 [ 37.466421][ T335] ? tc_new_tfilter+0x9d1/0x1c90 [ 37.466559][ T335] cpus_read_lock+0x1b/0xe0 [ 37.466696][ T335] static_key_slow_inc+0x13/0x30 [ 37.466832][ T335] tc_new_tfilter+0x1523/0x1c90 [ 37.466969][ T335] ? __pfx_tc_new_tfilter+0x10/0x10 [ 37.467109][ T335] ? unwind_next_frame+0x1478/0x1d00 [ 37.467247][ T335] ? get_reg+0x119/0x190 [ 37.467351][ T335] ? lock_release+0x13/0x140 [ 37.467488][ T335] ? trace_lock_acquire+0x14c/0x1f0 [ 37.467620][ T335] ? kernel_text_address+0xce/0xe0 [ 37.467754][ T335] ? trace_lock_release+0x10e/0x180 [ 37.467882][ T335] ? __pfx_tc_new_tfilter+0x10/0x10 [ 37.468018][ T335] rtnetlink_rcv_msg+0x712/0xc10 [ 37.468162][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 37.468314][ T335] ? find_stack+0x25/0x140 [ 37.468463][ T335] ? stack_depot_save_flags+0x14f/0x440 [ 37.468595][ T335] netlink_rcv_skb+0x130/0x360 [ 37.468727][ T335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 37.468859][ T335] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 37.468992][ T335] ? trace_lock_release+0x10e/0x180 [ 37.469126][ T335] ? netlink_deliver_tap+0xc3/0x340 [ 37.469278][ T335] ? netlink_deliver_tap+0x13e/0x340 [ 37.469408][ T335] ? lock_release+0x13/0x140 [ 37.469538][ T335] ? netlink_deliver_tap+0xc3/0x340 [ 37.469671][ T335] netlink_unicast+0x44b/0x710 [ 37.469801][ T335] ? __pfx_netlink_unicast+0x10/0x10 [ 37.469929][ T335] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 37.470094][ T335] ? arch_stack_walk+0xa2/0xf0 [ 37.470228][ T335] netlink_sendmsg+0x723/0xbe0 [ 37.470357][ T335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 37.470491][ T335] ? __might_fault+0x11b/0x170 [ 37.470621][ T335] ? lock_release+0x13/0x140 [ 37.470753][ T335] ____sys_sendmsg+0x7ac/0xa10 [ 37.470884][ T335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 37.471015][ T335] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 37.471176][ T335] ? do_raw_spin_lock+0x131/0x270 [ 37.471309][ T335] ? trace_lock_release+0x10e/0x180 [ 37.471439][ T335] ___sys_sendmsg+0xee/0x170 [ 37.471569][ T335] ? __debug_check_no_obj_freed+0x253/0x520 [ 37.471732][ T335] ? __pfx____sys_sendmsg+0x10/0x10 [ 37.471864][ T335] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 37.472027][ T335] ? __pfx_free_object_rcu+0x10/0x10 [ 37.472160][ T335] ? trace_rcu_segcb_stats+0x36/0x1e0 [ 37.472319][ T335] ? trace_irq_enable.constprop.0+0xe9/0x150 [ 37.472491][ T335] ? kmem_cache_free+0xf8/0x330 [ 37.472622][ T335] ? trace_lock_release+0x10e/0x180 [ 37.472753][ T335] ? do_sys_openat2+0x10a/0x160 [ 37.472885][ T335] ? do_sys_openat2+0x10a/0x160 [ 37.473020][ T335] __sys_sendmsg+0x109/0x1a0 [ 37.473151][ T335] ? __pfx___sys_sendmsg+0x10/0x10 [ 37.473285][ T335] ? trace_irq_enable.constprop.0+0xe9/0x150 [ 37.473450][ T335] do_syscall_64+0xc1/0x1d0 [ 37.473583][ T335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.473743][ T335] RIP: 0033:0x7fc7264ae9a7 [ 37.473879][ T335] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 37.474348][ T335] RSP: 002b:00007ffecc943dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.474549][ T335] RAX: ffffffffffffffda RBX: 000000000047dbc0 RCX: 00007fc7264ae9a7 [ 37.474746][ T335] RDX: 0000000000000000 RSI: 00007ffecc943e40 RDI: 0000000000000005 [ 37.474946][ T335] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000 [ 37.475143][ T335] R10: 00007fc726367708 R11: 0000000000000246 R12: 00007ffecc94895f [ 37.475339][ T335] R13: 0000000067858a7c R14: 0000000000483b60 R15: 00007ffecc948963 [ 37.475540][ T335] [ 39.019373][ T349] br0: port 1(veth1) entered disabled state [ 39.073422][ T350] br0: port 2(veth2) entered disabled state [ 39.156271][ T351] veth2: left allmulticast mode [ 39.156548][ T351] veth2: left promiscuous mode [ 39.156843][ T351] br0: port 2(veth2) entered disabled state [ 39.157919][ T351] veth1: left allmulticast mode [ 39.158114][ T351] veth1: left promiscuous mode [ 39.158620][ T351] br0: port 1(veth1) entered disabled state