Warning: Permanently added '10.128.0.138' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 21.422521][ T30] audit: type=1400 audit(1714202084.189:66): avc: denied { execmem } for pid=286 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 21.445529][ T30] audit: type=1400 audit(1714202084.189:67): avc: denied { prog_load } for pid=294 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.464992][ T30] audit: type=1400 audit(1714202084.189:68): avc: denied { bpf } for pid=294 comm="syz-executor146" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 21.485711][ T30] audit: type=1400 audit(1714202084.189:69): avc: denied { perfmon } for pid=294 comm="syz-executor146" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program [ 21.654565][ T30] audit: type=1400 audit(1714202084.419:70): avc: denied { prog_run } for pid=292 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.675096][ T30] audit: type=1400 audit(1714202084.419:71): avc: denied { map_create } for pid=294 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program [ 21.694425][ T30] audit: type=1400 audit(1714202084.419:72): avc: denied { map_read map_write } for pid=292 comm="syz-executor146" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 22.279774][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 22.291553][ T330] BUG: scheduling while atomic: syz-executor146/330/0x00000002 [ 22.298978][ T330] Modules linked in: [ 22.302637][ T330] Preemption disabled at: [ 22.302644][ T330] [] swake_up_one+0x20/0x170 [ 22.312835][ T330] CPU: 1 PID: 330 Comm: syz-executor146 Not tainted 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 22.322861][ T330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.332767][ T330] Call Trace: [ 22.335879][ T330] [ 22.338657][ T330] dump_stack_lvl+0x151/0x1b7 [ 22.343178][ T330] ? swake_up_one+0x20/0x170 [ 22.347596][ T330] ? swake_up_one+0x20/0x170 [ 22.352132][ T330] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.357597][ T330] ? swake_up_one+0x20/0x170 [ 22.362021][ T330] dump_stack+0x15/0x17 [ 22.366012][ T330] __schedule_bug+0x195/0x260 [ 22.370531][ T330] ? ttwu_queue_wakelist+0x510/0x510 [ 22.375649][ T330] __schedule+0xd19/0x1590 [ 22.379902][ T330] ? __sched_text_start+0x8/0x8 [ 22.384589][ T330] schedule+0x11f/0x1e0 [ 22.388579][ T330] exit_to_user_mode_loop+0x4d/0xe0 [ 22.393611][ T330] exit_to_user_mode_prepare+0x5a/0xa0 [ 22.398908][ T330] syscall_exit_to_user_mode+0x26/0x160 [ 22.404287][ T330] do_syscall_64+0x49/0xb0 [ 22.408539][ T330] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 22.414278][ T330] RIP: 0033:0x7f77afffeea9 [ 22.418521][ T330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 22.437963][ T330] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 22.446207][ T330] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 22.454017][ T330] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 22.461831][ T330] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 22.469642][ T330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 executing program executing program executing program executing program executing program [ 22.477452][ T330] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 22.485271][ T330] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 22.882466][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 22.894823][ T354] BUG: scheduling while atomic: syz-executor146/354/0x00000002 [ 22.902202][ T354] Modules linked in: [ 22.905908][ T354] Preemption disabled at: [ 22.905915][ T354] [] is_module_text_address+0x1a/0x140 [ 22.916935][ T354] CPU: 1 PID: 354 Comm: syz-executor146 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 22.928389][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.938299][ T354] Call Trace: [ 22.941409][ T354] [ 22.944187][ T354] dump_stack_lvl+0x151/0x1b7 [ 22.948700][ T354] ? is_module_text_address+0x1a/0x140 [ 22.953992][ T354] ? is_module_text_address+0x1a/0x140 [ 22.959507][ T354] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.964976][ T354] ? is_module_text_address+0x1a/0x140 [ 22.970275][ T354] dump_stack+0x15/0x17 [ 22.974256][ T354] __schedule_bug+0x195/0x260 [ 22.978775][ T354] ? ttwu_queue_wakelist+0x510/0x510 [ 22.983895][ T354] __schedule+0xd19/0x1590 [ 22.988148][ T354] ? __sched_text_start+0x8/0x8 [ 22.992834][ T354] schedule+0x11f/0x1e0 [ 22.996826][ T354] exit_to_user_mode_loop+0x4d/0xe0 [ 23.001861][ T354] exit_to_user_mode_prepare+0x5a/0xa0 [ 23.007152][ T354] syscall_exit_to_user_mode+0x26/0x160 [ 23.012533][ T354] do_syscall_64+0x49/0xb0 [ 23.016786][ T354] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.022512][ T354] RIP: 0033:0x7f77afffeea9 [ 23.026949][ T354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 23.046382][ T354] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 23.054632][ T354] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 23.062528][ T354] RDX: 0000000000000044 RSI: 0000000020000200 RDI: 0000000000000005 [ 23.070342][ T354] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program [ 23.078235][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000058cb [ 23.086049][ T354] R13: 00007fff271dc50c R14: 00007fff271dc520 R15: 00007fff271dc510 [ 23.093864][ T354] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 23.309017][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 23.320241][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 23.320241][ T39] last function: bpf_prog_free_deferred [ 23.333701][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 23.344618][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.354504][ T39] Workqueue: events bpf_prog_free_deferred [ 23.360148][ T39] Call Trace: [ 23.363554][ T39] [ 23.366328][ T39] dump_stack_lvl+0x151/0x1b7 [ 23.370845][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.376305][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 23.381691][ T39] dump_stack+0x15/0x17 [ 23.385679][ T39] process_one_work+0x8d8/0xc10 [ 23.390371][ T39] worker_thread+0xad5/0x12a0 [ 23.394880][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.399572][ T39] kthread+0x421/0x510 [ 23.403472][ T39] ? worker_clr_flags+0x180/0x180 [ 23.408333][ T39] ? kthread_blkcg+0xd0/0xd0 [ 23.412760][ T39] ret_from_fork+0x1f/0x30 [ 23.417014][ T39] [ 23.419992][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 23.419992][ T39] last function: bpf_map_free_deferred [ 23.433283][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 23.444266][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.454159][ T39] Workqueue: events bpf_map_free_deferred [ 23.459715][ T39] Call Trace: [ 23.462843][ T39] [ 23.465614][ T39] dump_stack_lvl+0x151/0x1b7 [ 23.470233][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.475702][ T39] ? bpf_map_area_free+0x15/0x20 [ 23.480478][ T39] ? bpf_map_free_deferred+0x10d/0x1e0 [ 23.485772][ T39] dump_stack+0x15/0x17 [ 23.489765][ T39] process_one_work+0x8d8/0xc10 [ 23.494452][ T39] worker_thread+0xad5/0x12a0 [ 23.498983][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.503658][ T39] kthread+0x421/0x510 [ 23.507553][ T39] ? worker_clr_flags+0x180/0x180 [ 23.512416][ T39] ? kthread_blkcg+0xd0/0xd0 [ 23.516847][ T39] ret_from_fork+0x1f/0x30 [ 23.521098][ T39] [ 23.524052][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 23.524052][ T39] last function: srcu_invoke_callbacks [ 23.537356][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 23.548349][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.558246][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 23.563798][ T39] Call Trace: [ 23.566924][ T39] [ 23.569790][ T39] dump_stack_lvl+0x151/0x1b7 [ 23.574299][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.579769][ T39] ? __kasan_check_read+0x11/0x20 [ 23.584633][ T39] ? read_word_at_a_time+0x12/0x20 [ 23.589578][ T39] ? strscpy+0x9c/0x260 [ 23.593569][ T39] dump_stack+0x15/0x17 [ 23.597561][ T39] process_one_work+0x8d8/0xc10 [ 23.602250][ T39] worker_thread+0xad5/0x12a0 [ 23.606760][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.611451][ T39] kthread+0x421/0x510 [ 23.615351][ T39] ? worker_clr_flags+0x180/0x180 [ 23.620216][ T39] ? kthread_blkcg+0xd0/0xd0 [ 23.624639][ T39] ret_from_fork+0x1f/0x30 [ 23.628900][ T39] [ 23.631851][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 23.638705][ T39] Modules linked in: [ 23.642474][ T39] Preemption disabled at: [ 23.642482][ T39] [] free_unref_page+0x1ac/0x750 [ 23.652963][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 23.663959][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.673855][ T39] Workqueue: 0x0 (rcu_gp) [ 23.678107][ T39] Call Trace: [ 23.681230][ T39] [ 23.684006][ T39] dump_stack_lvl+0x151/0x1b7 [ 23.688518][ T39] ? free_unref_page+0x1ac/0x750 [ 23.693293][ T39] ? free_unref_page+0x1ac/0x750 [ 23.698066][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.703538][ T39] ? free_unref_page+0x1ac/0x750 [ 23.708309][ T39] dump_stack+0x15/0x17 [ 23.712300][ T39] __schedule_bug+0x195/0x260 [ 23.716813][ T39] ? dump_stack_lvl+0x167/0x1b7 [ 23.721498][ T39] ? dump_stack_lvl+0x17c/0x1b7 [ 23.726186][ T39] ? ttwu_queue_wakelist+0x510/0x510 [ 23.731307][ T39] ? dump_stack_lvl+0x186/0x1b7 [ 23.735996][ T39] __schedule+0xd19/0x1590 [ 23.740245][ T39] ? __kasan_check_read+0x11/0x20 [ 23.745109][ T39] ? read_word_at_a_time+0x12/0x20 [ 23.750056][ T39] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 23.755264][ T39] ? __sched_text_start+0x8/0x8 executing program [ 23.759948][ T39] ? process_one_work+0x82f/0xc10 [ 23.764810][ T39] ? kthread_data+0x53/0xc0 [ 23.769166][ T39] ? wq_worker_sleeping+0x63/0x200 [ 23.774098][ T39] schedule+0x11f/0x1e0 [ 23.778091][ T39] worker_thread+0xf7f/0x12a0 [ 23.782603][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.787294][ T39] kthread+0x421/0x510 [ 23.791195][ T39] ? worker_clr_flags+0x180/0x180 [ 23.796056][ T39] ? kthread_blkcg+0xd0/0xd0 [ 23.800485][ T39] ret_from_fork+0x1f/0x30 [ 23.804736][ T39] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 24.613372][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 24.625515][ T424] BUG: scheduling while atomic: syz-executor146/424/0x00000002 [ 24.632899][ T424] Modules linked in: [ 24.636733][ T424] Preemption disabled at: [ 24.636740][ T424] [] free_unref_page+0x1ac/0x750 [ 24.647195][ T424] CPU: 1 PID: 424 Comm: syz-executor146 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 24.658649][ T424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.668543][ T424] Call Trace: [ 24.671683][ T424] [ 24.674445][ T424] dump_stack_lvl+0x151/0x1b7 [ 24.678954][ T424] ? free_unref_page+0x1ac/0x750 [ 24.683733][ T424] ? free_unref_page+0x1ac/0x750 [ 24.688506][ T424] ? io_uring_drop_tctx_refs+0x190/0x190 [ 24.693973][ T424] ? free_unref_page+0x1ac/0x750 [ 24.698749][ T424] dump_stack+0x15/0x17 [ 24.702738][ T424] __schedule_bug+0x195/0x260 [ 24.707259][ T424] ? ttwu_queue_wakelist+0x510/0x510 [ 24.712375][ T424] __schedule+0xd19/0x1590 [ 24.716626][ T424] ? __sched_text_start+0x8/0x8 [ 24.721315][ T424] schedule+0x11f/0x1e0 [ 24.725304][ T424] exit_to_user_mode_loop+0x4d/0xe0 [ 24.730340][ T424] exit_to_user_mode_prepare+0x5a/0xa0 [ 24.735632][ T424] syscall_exit_to_user_mode+0x26/0x160 [ 24.741013][ T424] do_syscall_64+0x49/0xb0 [ 24.745263][ T424] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 24.750995][ T424] RIP: 0033:0x7f77afffeea9 [ 24.755337][ T424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 24.774777][ T424] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 24.783020][ T424] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 24.790833][ T424] RDX: 0000000000000044 RSI: 0000000020000200 RDI: 0000000000000005 [ 24.798650][ T424] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 24.806455][ T424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000005fad executing program executing program executing program [ 24.814273][ T424] R13: 00007fff271dc50c R14: 00007fff271dc520 R15: 00007fff271dc510 [ 24.822083][ T424] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 25.189077][ C0] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 25.200278][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 25.200278][ T20] last function: bpf_prog_free_deferred [ 25.213700][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 25.224670][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.234566][ T20] Workqueue: events bpf_prog_free_deferred [ 25.240209][ T20] Call Trace: [ 25.243351][ T20] [ 25.246110][ T20] dump_stack_lvl+0x151/0x1b7 [ 25.250619][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.256092][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 25.261476][ T20] dump_stack+0x15/0x17 [ 25.265469][ T20] process_one_work+0x8d8/0xc10 [ 25.270152][ T20] worker_thread+0xad5/0x12a0 [ 25.274776][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 25.279465][ T20] kthread+0x421/0x510 [ 25.283367][ T20] ? worker_clr_flags+0x180/0x180 [ 25.288227][ T20] ? kthread_blkcg+0xd0/0xd0 [ 25.292656][ T20] ret_from_fork+0x1f/0x30 [ 25.296913][ T20] [ 25.299990][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 25.299990][ T20] last function: bpf_prog_free_deferred [ 25.313453][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 25.324449][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.334353][ T20] Workqueue: events bpf_prog_free_deferred [ 25.339988][ T20] Call Trace: [ 25.343121][ T20] [ 25.345890][ T20] dump_stack_lvl+0x151/0x1b7 [ 25.350401][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.355872][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 25.361254][ T20] dump_stack+0x15/0x17 [ 25.365242][ T20] process_one_work+0x8d8/0xc10 [ 25.369934][ T20] worker_thread+0xad5/0x12a0 [ 25.374445][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 25.379136][ T20] kthread+0x421/0x510 [ 25.383037][ T20] ? worker_clr_flags+0x180/0x180 [ 25.387897][ T20] ? kthread_blkcg+0xd0/0xd0 [ 25.392324][ T20] ret_from_fork+0x1f/0x30 [ 25.396704][ T20] [ 25.399661][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 25.399661][ T20] last function: bpf_map_free_deferred [ 25.412955][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 25.423951][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.433846][ T20] Workqueue: events bpf_map_free_deferred [ 25.439401][ T20] Call Trace: [ 25.442530][ T20] [ 25.445303][ T20] dump_stack_lvl+0x151/0x1b7 [ 25.449837][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.455282][ T20] ? bpf_map_area_free+0x15/0x20 [ 25.460058][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 25.465354][ T20] dump_stack+0x15/0x17 [ 25.469345][ T20] process_one_work+0x8d8/0xc10 [ 25.474035][ T20] worker_thread+0xad5/0x12a0 [ 25.478548][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 25.483252][ T20] kthread+0x421/0x510 [ 25.487160][ T20] ? worker_clr_flags+0x180/0x180 [ 25.491998][ T20] ? kthread_blkcg+0xd0/0xd0 [ 25.496423][ T20] ret_from_fork+0x1f/0x30 [ 25.500683][ T20] [ 25.503720][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 25.503720][ T20] last function: srcu_invoke_callbacks [ 25.517103][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 25.528105][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.537987][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 25.543550][ T20] Call Trace: [ 25.546670][ T20] [ 25.549447][ T20] dump_stack_lvl+0x151/0x1b7 [ 25.553959][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.559427][ T20] ? __kasan_check_read+0x11/0x20 [ 25.564285][ T20] ? read_word_at_a_time+0x12/0x20 [ 25.569234][ T20] ? strscpy+0x9c/0x260 [ 25.573226][ T20] dump_stack+0x15/0x17 [ 25.577218][ T20] process_one_work+0x8d8/0xc10 [ 25.581911][ T20] worker_thread+0xad5/0x12a0 [ 25.586420][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 25.591111][ T20] kthread+0x421/0x510 [ 25.595010][ T20] ? worker_clr_flags+0x180/0x180 [ 25.599872][ T20] ? kthread_blkcg+0xd0/0xd0 [ 25.604298][ T20] ret_from_fork+0x1f/0x30 [ 25.608556][ T20] [ 25.611470][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 25.618365][ T20] Modules linked in: [ 25.622120][ T20] Preemption disabled at: [ 25.622128][ T20] [] free_unref_page+0x1ac/0x750 [ 25.632621][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 25.643619][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.653514][ T20] Workqueue: 0x0 (rcu_gp) [ 25.657764][ T20] Call Trace: [ 25.660889][ T20] [ 25.663665][ T20] dump_stack_lvl+0x151/0x1b7 [ 25.668175][ T20] ? free_unref_page+0x1ac/0x750 [ 25.672949][ T20] ? free_unref_page+0x1ac/0x750 [ 25.677727][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.683195][ T20] ? free_unref_page+0x1ac/0x750 [ 25.687966][ T20] dump_stack+0x15/0x17 [ 25.691958][ T20] __schedule_bug+0x195/0x260 [ 25.696470][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 25.701157][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 25.705846][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 25.710969][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 25.715663][ T20] __schedule+0xd19/0x1590 [ 25.719906][ T20] ? __kasan_check_read+0x11/0x20 [ 25.724770][ T20] ? read_word_at_a_time+0x12/0x20 [ 25.729720][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 25.734923][ T20] ? __sched_text_start+0x8/0x8 executing program executing program [ 25.739611][ T20] ? process_one_work+0x82f/0xc10 [ 25.744471][ T20] ? kthread_data+0x53/0xc0 [ 25.748810][ T20] ? wq_worker_sleeping+0x63/0x200 [ 25.753760][ T20] schedule+0x11f/0x1e0 [ 25.757781][ T20] worker_thread+0xf7f/0x12a0 [ 25.762264][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 25.766955][ T20] kthread+0x421/0x510 [ 25.770853][ T20] ? worker_clr_flags+0x180/0x180 [ 25.775728][ T20] ? kthread_blkcg+0xd0/0xd0 [ 25.780146][ T20] ret_from_fork+0x1f/0x30 [ 25.784402][ T20] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 25.999231][ C0] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000102, exited with 00000101? [ 26.010556][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.010556][ T20] last function: bpf_map_free_deferred [ 26.024105][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.035086][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.044983][ T20] Workqueue: events bpf_map_free_deferred [ 26.050537][ T20] Call Trace: [ 26.053663][ T20] [ 26.056440][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.060952][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.066420][ T20] ? bpf_map_area_free+0x15/0x20 [ 26.071195][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 26.076488][ T20] dump_stack+0x15/0x17 [ 26.080486][ T20] process_one_work+0x8d8/0xc10 [ 26.085170][ T20] worker_thread+0xad5/0x12a0 [ 26.089680][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.094370][ T20] kthread+0x421/0x510 [ 26.098274][ T20] ? worker_clr_flags+0x180/0x180 [ 26.103146][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.107559][ T20] ret_from_fork+0x1f/0x30 [ 26.111816][ T20] [ 26.114888][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.114888][ T20] last function: bpf_prog_free_deferred [ 26.128354][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.139364][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.149249][ T20] Workqueue: events bpf_prog_free_deferred [ 26.154888][ T20] Call Trace: [ 26.158012][ T20] [ 26.160790][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.165303][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.170778][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.176153][ T20] dump_stack+0x15/0x17 [ 26.180144][ T20] process_one_work+0x8d8/0xc10 [ 26.184837][ T20] worker_thread+0xad5/0x12a0 [ 26.189346][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.194036][ T20] kthread+0x421/0x510 [ 26.197938][ T20] ? worker_clr_flags+0x180/0x180 [ 26.202799][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.207225][ T20] ret_from_fork+0x1f/0x30 [ 26.211482][ T20] [ 26.214451][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.214451][ T20] last function: srcu_invoke_callbacks [ 26.227841][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.238827][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.248724][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 26.254278][ T20] Call Trace: [ 26.257403][ T20] [ 26.260181][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.264696][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.270162][ T20] ? __kasan_check_read+0x11/0x20 [ 26.275022][ T20] ? read_word_at_a_time+0x12/0x20 [ 26.279969][ T20] ? strscpy+0x9c/0x260 [ 26.283962][ T20] dump_stack+0x15/0x17 [ 26.287952][ T20] process_one_work+0x8d8/0xc10 [ 26.292646][ T20] worker_thread+0xad5/0x12a0 executing program [ 26.297155][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.301845][ T20] kthread+0x421/0x510 [ 26.305747][ T20] ? worker_clr_flags+0x180/0x180 [ 26.310606][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.315036][ T20] ret_from_fork+0x1f/0x30 [ 26.319289][ T20] [ 26.322213][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.322213][ T20] last function: process_srcu [ 26.334777][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.345759][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.355654][ T20] Workqueue: rcu_gp process_srcu [ 26.360427][ T20] Call Trace: [ 26.363550][ T20] [ 26.366330][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.370844][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.376311][ T20] dump_stack+0x15/0x17 [ 26.380301][ T20] process_one_work+0x8d8/0xc10 [ 26.384995][ T20] worker_thread+0xad5/0x12a0 [ 26.389505][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.394196][ T20] kthread+0x421/0x510 [ 26.398093][ T20] ? worker_clr_flags+0x180/0x180 [ 26.402954][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.407382][ T20] ret_from_fork+0x1f/0x30 [ 26.411641][ T20] [ 26.414561][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.414561][ T20] last function: process_srcu [ 26.427108][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.438107][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.448002][ T20] Workqueue: rcu_gp process_srcu [ 26.452776][ T20] Call Trace: [ 26.455927][ T20] [ 26.458676][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.463192][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.468661][ T20] dump_stack+0x15/0x17 [ 26.472659][ T20] process_one_work+0x8d8/0xc10 [ 26.477340][ T20] worker_thread+0xad5/0x12a0 [ 26.481851][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.486633][ T20] kthread+0x421/0x510 [ 26.490530][ T20] ? worker_clr_flags+0x180/0x180 [ 26.495390][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.499815][ T20] ret_from_fork+0x1f/0x30 [ 26.504074][ T20] [ 26.507022][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.507022][ T20] last function: srcu_invoke_callbacks [ 26.520322][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.531322][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.541218][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 26.546778][ T20] Call Trace: [ 26.549895][ T20] [ 26.552681][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.557187][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.562654][ T20] ? __kasan_check_read+0x11/0x20 [ 26.567515][ T20] ? read_word_at_a_time+0x12/0x20 [ 26.572470][ T20] ? strscpy+0x9c/0x260 [ 26.576454][ T20] dump_stack+0x15/0x17 [ 26.580464][ T20] process_one_work+0x8d8/0xc10 [ 26.585137][ T20] worker_thread+0xad5/0x12a0 [ 26.589650][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.594340][ T20] kthread+0x421/0x510 [ 26.598238][ T20] ? worker_clr_flags+0x180/0x180 [ 26.603100][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.607528][ T20] ret_from_fork+0x1f/0x30 [ 26.611782][ T20] [ 26.614681][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 26.621612][ T20] Modules linked in: [ 26.625321][ T20] Preemption disabled at: [ 26.625330][ T20] [] process_one_work+0x70c/0xc10 [ 26.635914][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 26.646931][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.656826][ T20] Workqueue: 0x0 (rcu_gp) [ 26.661082][ T20] Call Trace: [ 26.664206][ T20] [ 26.666979][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.671492][ T20] ? process_one_work+0x70c/0xc10 [ 26.676353][ T20] ? process_one_work+0x70c/0xc10 [ 26.681213][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.686685][ T20] ? process_one_work+0x70c/0xc10 [ 26.691553][ T20] dump_stack+0x15/0x17 [ 26.695533][ T20] __schedule_bug+0x195/0x260 [ 26.700048][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 26.704736][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 26.709428][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 26.714554][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 26.719232][ T20] __schedule+0xd19/0x1590 [ 26.723483][ T20] ? __kasan_check_read+0x11/0x20 [ 26.728344][ T20] ? read_word_at_a_time+0x12/0x20 [ 26.733289][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 26.738512][ T20] ? __sched_text_start+0x8/0x8 [ 26.743184][ T20] ? process_one_work+0x82f/0xc10 [ 26.748048][ T20] ? kthread_data+0x53/0xc0 executing program executing program executing program [ 26.752394][ T20] ? wq_worker_sleeping+0x63/0x200 [ 26.757331][ T20] schedule+0x11f/0x1e0 [ 26.761325][ T20] worker_thread+0xf7f/0x12a0 [ 26.765839][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.770529][ T20] kthread+0x421/0x510 [ 26.774429][ T20] ? worker_clr_flags+0x180/0x180 [ 26.779292][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.783724][ T20] ret_from_fork+0x1f/0x30 [ 26.787972][ T20] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.169283][ C0] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 27.180459][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.180459][ T20] last function: bpf_map_free_deferred [ 27.193912][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.204921][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.214825][ T20] Workqueue: events bpf_map_free_deferred [ 27.220369][ T20] Call Trace: [ 27.223493][ T20] [ 27.226270][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.230787][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.236254][ T20] ? bpf_map_area_free+0x15/0x20 [ 27.241026][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 27.246444][ T20] dump_stack+0x15/0x17 [ 27.250434][ T20] process_one_work+0x8d8/0xc10 [ 27.255122][ T20] worker_thread+0xad5/0x12a0 [ 27.259636][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.264323][ T20] kthread+0x421/0x510 [ 27.268224][ T20] ? worker_clr_flags+0x180/0x180 [ 27.273088][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.277511][ T20] ret_from_fork+0x1f/0x30 [ 27.281768][ T20] [ 27.284745][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.284745][ T20] last function: srcu_invoke_callbacks [ 27.298133][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.309160][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.319021][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 27.324577][ T20] Call Trace: [ 27.327698][ T20] [ 27.330479][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.334989][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.340459][ T20] ? __kasan_check_read+0x11/0x20 [ 27.345316][ T20] ? read_word_at_a_time+0x12/0x20 [ 27.350264][ T20] ? strscpy+0x9c/0x260 [ 27.354257][ T20] dump_stack+0x15/0x17 [ 27.358248][ T20] process_one_work+0x8d8/0xc10 [ 27.362939][ T20] worker_thread+0xad5/0x12a0 [ 27.367450][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.372142][ T20] kthread+0x421/0x510 [ 27.376040][ T20] ? worker_clr_flags+0x180/0x180 [ 27.380902][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.385328][ T20] ret_from_fork+0x1f/0x30 [ 27.389585][ T20] [ 27.392685][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.392685][ T20] last function: bpf_prog_free_deferred [ 27.406148][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.417141][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.427035][ T20] Workqueue: events bpf_prog_free_deferred [ 27.432675][ T20] Call Trace: [ 27.435801][ T20] [ 27.438578][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.443092][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.448558][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 27.453941][ T20] dump_stack+0x15/0x17 [ 27.457934][ T20] process_one_work+0x8d8/0xc10 [ 27.462622][ T20] worker_thread+0xad5/0x12a0 [ 27.467132][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.471826][ T20] kthread+0x421/0x510 [ 27.475725][ T20] ? worker_clr_flags+0x180/0x180 [ 27.480587][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.485011][ T20] ret_from_fork+0x1f/0x30 [ 27.489267][ T20] [ 27.492234][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.492234][ T20] last function: srcu_invoke_callbacks [ 27.505522][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.516516][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.526414][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 27.531968][ T20] Call Trace: [ 27.535093][ T20] [ 27.537871][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.542385][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.547848][ T20] ? __kasan_check_read+0x11/0x20 [ 27.552708][ T20] ? read_word_at_a_time+0x12/0x20 [ 27.557658][ T20] ? strscpy+0x9c/0x260 [ 27.561658][ T20] dump_stack+0x15/0x17 [ 27.565644][ T20] process_one_work+0x8d8/0xc10 [ 27.570335][ T20] worker_thread+0xad5/0x12a0 [ 27.574860][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.579532][ T20] kthread+0x421/0x510 [ 27.583433][ T20] ? worker_clr_flags+0x180/0x180 [ 27.588299][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.592721][ T20] ret_from_fork+0x1f/0x30 [ 27.596979][ T20] [ 27.599896][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 27.601558][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 27.606787][ T20] Modules linked in: [ 27.606799][ T20] Preemption disabled at: [ 27.606804][ T20] [] process_one_work+0x70c/0xc10 [ 27.618361][ T82] BUG: scheduling while atomic: syslogd/82/0x00000002 [ 27.621897][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.621918][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.621930][ T20] Workqueue: 0x0 (rcu_gp) [ 27.621953][ T20] Call Trace: [ 27.626052][ T82] Modules linked in: [ 27.632488][ T20] [ 27.632496][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.639079][ T82] Preemption disabled at: [ 27.650092][ T20] ? process_one_work+0x70c/0xc10 [ 27.650112][ T20] ? process_one_work+0x70c/0xc10 [ 27.659994][ T82] [] __skb_try_recv_datagram+0x198/0x6a0 [ 27.664240][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.704775][ T20] ? process_one_work+0x70c/0xc10 [ 27.709632][ T20] dump_stack+0x15/0x17 [ 27.713624][ T20] __schedule_bug+0x195/0x260 [ 27.718135][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 27.722826][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 27.727515][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 27.732630][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 27.737325][ T20] __schedule+0xd19/0x1590 [ 27.741578][ T20] ? __kasan_check_read+0x11/0x20 [ 27.746436][ T20] ? read_word_at_a_time+0x12/0x20 [ 27.751384][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 27.756601][ T20] ? __sched_text_start+0x8/0x8 [ 27.761281][ T20] ? process_one_work+0x82f/0xc10 [ 27.766307][ T20] ? kthread_data+0x53/0xc0 [ 27.770645][ T20] ? wq_worker_sleeping+0x63/0x200 [ 27.775583][ T20] schedule+0x11f/0x1e0 [ 27.779578][ T20] worker_thread+0xf7f/0x12a0 [ 27.784091][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.788781][ T20] kthread+0x421/0x510 [ 27.792679][ T20] ? worker_clr_flags+0x180/0x180 [ 27.797541][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.801974][ T20] ret_from_fork+0x1f/0x30 [ 27.806223][ T20] [ 27.809175][ T82] CPU: 1 PID: 82 Comm: syslogd Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 27.819848][ T82] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.829741][ T82] Call Trace: [ 27.832874][ T82] [ 27.835646][ T82] dump_stack_lvl+0x151/0x1b7 [ 27.840154][ T82] ? __skb_try_recv_datagram+0x198/0x6a0 [ 27.845621][ T82] ? __skb_try_recv_datagram+0x198/0x6a0 [ 27.851094][ T82] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.856561][ T82] ? __skb_try_recv_datagram+0x198/0x6a0 [ 27.862030][ T82] dump_stack+0x15/0x17 [ 27.866019][ T82] __schedule_bug+0x195/0x260 [ 27.870545][ T82] ? ttwu_queue_wakelist+0x510/0x510 [ 27.875659][ T82] ? bpf_bprintf_cleanup+0x60/0x60 [ 27.880713][ T82] ? vbin_printf+0x1bc0/0x1bc0 [ 27.885325][ T82] __schedule+0xd19/0x1590 [ 27.889580][ T82] ? __sched_text_start+0x8/0x8 [ 27.894266][ T82] ? xas_load+0x2b7/0x2d0 [ 27.898429][ T82] schedule+0x11f/0x1e0 [ 27.902422][ T82] schedule_timeout+0xa9/0x370 [ 27.907023][ T82] ? __kasan_check_write+0x14/0x20 [ 27.911967][ T82] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 27.917275][ T82] ? console_conditional_schedule+0x30/0x30 [ 27.922993][ T82] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 27.928631][ T82] ? prepare_to_wait_exclusive+0x1ac/0x1f0 [ 27.934277][ T82] __skb_wait_for_more_packets+0x394/0x5f0 [ 27.939915][ T82] ? skb_checksum_setup_ip+0xaf0/0xaf0 [ 27.945207][ T82] ? mutex_unlock+0xb2/0x260 [ 27.949639][ T82] ? __skb_wait_for_more_packets+0x5f0/0x5f0 [ 27.955473][ T82] ? __mutex_lock_slowpath+0x10/0x10 [ 27.960572][ T82] ? avc_has_perm+0x16f/0x260 [ 27.965088][ T82] __unix_dgram_recvmsg+0x34f/0x1260 [ 27.970209][ T82] ? selinux_socket_recvmsg+0x243/0x340 [ 27.975590][ T82] ? unix_unhash+0x10/0x10 [ 27.979988][ T82] ? file_has_perm+0x508/0x6c0 [ 27.984588][ T82] unix_dgram_recvmsg+0xc4/0xe0 [ 27.989267][ T82] ? unix_dgram_sendmsg+0x2090/0x2090 [ 27.994474][ T82] sock_read_iter+0x353/0x480 [ 27.998989][ T82] ? kernel_sock_ip_overhead+0x280/0x280 [ 28.004458][ T82] ? iov_iter_init+0x53/0x190 [ 28.008970][ T82] vfs_read+0xa7e/0xd40 [ 28.012962][ T82] ? kernel_read+0x1f0/0x1f0 [ 28.017391][ T82] ? __kasan_check_read+0x11/0x20 [ 28.022248][ T82] ? __fdget_pos+0x209/0x3a0 [ 28.026779][ T82] ksys_read+0x199/0x2c0 [ 28.030859][ T82] ? vfs_write+0x1110/0x1110 [ 28.035327][ T82] ? debug_smp_processor_id+0x17/0x20 [ 28.040489][ T82] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 28.046393][ T82] __x64_sys_read+0x7b/0x90 [ 28.050732][ T82] do_syscall_64+0x3d/0xb0 [ 28.054983][ T82] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 28.060626][ T82] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.066356][ T82] RIP: 0033:0x7f2b63b6db6a [ 28.070610][ T82] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 28.090044][ T82] RSP: 002b:00007ffe129a9cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 28.098288][ T82] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f2b63b6db6a [ 28.106101][ T82] RDX: 00000000000000ff RSI: 000055e8ca7cf300 RDI: 0000000000000000 [ 28.113913][ T82] RBP: 000055e8ca7cf2c0 R08: 0000000000000001 R09: 0000000000000000 executing program executing program executing program [ 28.121722][ T82] R10: 00007f2b63d0c3a3 R11: 0000000000000246 R12: 000055e8ca7cf369 [ 28.129536][ T82] R13: 000055e8ca7cf300 R14: 0000000000000000 R15: 00007f2b63d4aa80 [ 28.137352][ T82] executing program executing program executing program executing program executing program executing program executing program executing program [ 28.309096][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 28.320372][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.320372][ T39] last function: bpf_prog_free_deferred [ 28.333858][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 28.344851][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.354749][ T39] Workqueue: events bpf_prog_free_deferred [ 28.360385][ T39] Call Trace: [ 28.363512][ T39] [ 28.366286][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.370802][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.376270][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 28.381655][ T39] dump_stack+0x15/0x17 [ 28.385643][ T39] process_one_work+0x8d8/0xc10 [ 28.390332][ T39] worker_thread+0xad5/0x12a0 [ 28.394854][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.399543][ T39] kthread+0x421/0x510 [ 28.403431][ T39] ? worker_clr_flags+0x180/0x180 [ 28.408292][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.412721][ T39] ret_from_fork+0x1f/0x30 [ 28.416976][ T39] [ 28.420027][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.420027][ T39] last function: bpf_prog_free_deferred [ 28.433501][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 28.444575][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.454472][ T39] Workqueue: events bpf_prog_free_deferred [ 28.460110][ T39] Call Trace: [ 28.463245][ T39] [ 28.466029][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.470528][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.476000][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 28.481375][ T39] dump_stack+0x15/0x17 [ 28.485368][ T39] process_one_work+0x8d8/0xc10 [ 28.490054][ T39] worker_thread+0xad5/0x12a0 [ 28.494567][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.499257][ T39] kthread+0x421/0x510 [ 28.503158][ T39] ? worker_clr_flags+0x180/0x180 [ 28.508019][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.512446][ T39] ret_from_fork+0x1f/0x30 [ 28.516702][ T39] [ 28.519643][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.519643][ T39] last function: bpf_map_free_deferred [ 28.532951][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 28.543950][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.553847][ T39] Workqueue: events bpf_map_free_deferred [ 28.559404][ T39] Call Trace: [ 28.562525][ T39] [ 28.565309][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.569816][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.575289][ T39] ? bpf_map_area_free+0x15/0x20 [ 28.580058][ T39] ? bpf_map_free_deferred+0x10d/0x1e0 [ 28.585360][ T39] dump_stack+0x15/0x17 [ 28.589343][ T39] process_one_work+0x8d8/0xc10 [ 28.594036][ T39] worker_thread+0xad5/0x12a0 [ 28.598545][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.603236][ T39] kthread+0x421/0x510 [ 28.607140][ T39] ? worker_clr_flags+0x180/0x180 [ 28.611997][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.616425][ T39] ret_from_fork+0x1f/0x30 [ 28.620681][ T39] [ 28.623632][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.623632][ T39] last function: srcu_invoke_callbacks [ 28.636931][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 28.647933][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.657827][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 28.663379][ T39] Call Trace: [ 28.666509][ T39] [ 28.669287][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.673796][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.679262][ T39] ? __kasan_check_read+0x11/0x20 [ 28.684121][ T39] ? read_word_at_a_time+0x12/0x20 [ 28.689069][ T39] ? strscpy+0x9c/0x260 [ 28.693065][ T39] dump_stack+0x15/0x17 [ 28.697054][ T39] process_one_work+0x8d8/0xc10 [ 28.701745][ T39] worker_thread+0xad5/0x12a0 [ 28.706257][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.710948][ T39] kthread+0x421/0x510 [ 28.714850][ T39] ? worker_clr_flags+0x180/0x180 [ 28.719707][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.724135][ T39] ret_from_fork+0x1f/0x30 [ 28.728393][ T39] [ 28.731364][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 28.738201][ T39] Modules linked in: [ 28.741952][ T39] Preemption disabled at: [ 28.741962][ T39] [] __queue_work+0x58c/0xcd0 [ 28.752186][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 28.763192][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.773086][ T39] Workqueue: 0x0 (rcu_gp) [ 28.777340][ T39] Call Trace: [ 28.780462][ T39] [ 28.783248][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.787762][ T39] ? __queue_work+0x58c/0xcd0 [ 28.792273][ T39] ? __queue_work+0x58c/0xcd0 [ 28.796782][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.802252][ T39] ? __queue_work+0x58c/0xcd0 [ 28.806767][ T39] dump_stack+0x15/0x17 [ 28.810754][ T39] __schedule_bug+0x195/0x260 [ 28.815265][ T39] ? dump_stack_lvl+0x167/0x1b7 [ 28.819970][ T39] ? dump_stack_lvl+0x17c/0x1b7 [ 28.824736][ T39] ? ttwu_queue_wakelist+0x510/0x510 [ 28.829939][ T39] ? dump_stack_lvl+0x186/0x1b7 [ 28.834647][ T39] __schedule+0xd19/0x1590 [ 28.838877][ T39] ? __kasan_check_read+0x11/0x20 [ 28.843747][ T39] ? read_word_at_a_time+0x12/0x20 [ 28.848682][ T39] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 28.853890][ T39] ? __sched_text_start+0x8/0x8 executing program executing program executing program [ 28.858576][ T39] ? process_one_work+0x82f/0xc10 [ 28.863438][ T39] ? kthread_data+0x53/0xc0 [ 28.867778][ T39] ? wq_worker_sleeping+0x63/0x200 [ 28.872728][ T39] schedule+0x11f/0x1e0 [ 28.876719][ T39] worker_thread+0xf7f/0x12a0 [ 28.881366][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.886072][ T39] kthread+0x421/0x510 [ 28.889965][ T39] ? worker_clr_flags+0x180/0x180 [ 28.894836][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.899259][ T39] ret_from_fork+0x1f/0x30 [ 28.903515][ T39] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 29.182116][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 29.193975][ T513] BUG: scheduling while atomic: syz-executor146/513/0x00000002 [ 29.201382][ T513] Modules linked in: [ 29.205068][ T513] Preemption disabled at: [ 29.205076][ T513] [] is_module_text_address+0x1a/0x140 [ 29.216188][ T513] CPU: 1 PID: 513 Comm: syz-executor146 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 29.227639][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.237528][ T513] Call Trace: [ 29.240684][ T513] [ 29.243430][ T513] dump_stack_lvl+0x151/0x1b7 [ 29.248031][ T513] ? is_module_text_address+0x1a/0x140 [ 29.253337][ T513] ? is_module_text_address+0x1a/0x140 [ 29.258617][ T513] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.264086][ T513] ? is_module_text_address+0x1a/0x140 [ 29.269382][ T513] dump_stack+0x15/0x17 [ 29.273372][ T513] __schedule_bug+0x195/0x260 [ 29.277891][ T513] ? ttwu_queue_wakelist+0x510/0x510 [ 29.283006][ T513] __schedule+0xd19/0x1590 [ 29.287259][ T513] ? __sched_text_start+0x8/0x8 [ 29.291949][ T513] schedule+0x11f/0x1e0 [ 29.295937][ T513] exit_to_user_mode_loop+0x4d/0xe0 [ 29.300969][ T513] exit_to_user_mode_prepare+0x5a/0xa0 [ 29.306265][ T513] syscall_exit_to_user_mode+0x26/0x160 [ 29.311647][ T513] do_syscall_64+0x49/0xb0 [ 29.315899][ T513] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.321637][ T513] RIP: 0033:0x7f77afffeea9 [ 29.325882][ T513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 29.345322][ T513] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 29.353566][ T513] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 29.361384][ T513] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 29.369191][ T513] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program executing program executing program [ 29.377003][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.384817][ T513] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.392629][ T513] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 29.611451][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 29.622956][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000104, exited with 00000103? [ 29.634633][ T529] BUG: scheduling while atomic: syz-executor146/529/0x00000003 [ 29.641996][ T529] Modules linked in: [ 29.645710][ T529] Preemption disabled at: [ 29.645717][ T529] [] is_module_text_address+0x1a/0x140 [ 29.656826][ T529] CPU: 1 PID: 529 Comm: syz-executor146 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 29.668282][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.678176][ T529] Call Trace: [ 29.681303][ T529] [ 29.684084][ T529] dump_stack_lvl+0x151/0x1b7 [ 29.688606][ T529] ? is_module_text_address+0x1a/0x140 [ 29.693883][ T529] ? is_module_text_address+0x1a/0x140 [ 29.699180][ T529] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.704646][ T529] ? is_module_text_address+0x1a/0x140 [ 29.709945][ T529] dump_stack+0x15/0x17 [ 29.713932][ T529] __schedule_bug+0x195/0x260 [ 29.718449][ T529] ? ttwu_queue_wakelist+0x510/0x510 [ 29.723566][ T529] __schedule+0xd19/0x1590 [ 29.727820][ T529] ? __sched_text_start+0x8/0x8 [ 29.732509][ T529] schedule+0x11f/0x1e0 [ 29.736500][ T529] exit_to_user_mode_loop+0x4d/0xe0 [ 29.741534][ T529] exit_to_user_mode_prepare+0x5a/0xa0 [ 29.746826][ T529] syscall_exit_to_user_mode+0x26/0x160 [ 29.752207][ T529] do_syscall_64+0x49/0xb0 [ 29.756468][ T529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.762194][ T529] RIP: 0033:0x7f77afffeea9 [ 29.766442][ T529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 29.785883][ T529] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 29.794130][ T529] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 29.801937][ T529] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 executing program executing program executing program executing program [ 29.809757][ T529] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 29.817561][ T529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.825373][ T529] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.833196][ T529] executing program executing program executing program executing program executing program executing program executing program executing program [ 30.049289][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 30.060512][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.060512][ T39] last function: bpf_prog_free_deferred [ 30.074070][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.085088][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.094976][ T39] Workqueue: events bpf_prog_free_deferred [ 30.100620][ T39] Call Trace: [ 30.103742][ T39] [ 30.106521][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.111032][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.116506][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 30.122050][ T39] dump_stack+0x15/0x17 [ 30.126044][ T39] process_one_work+0x8d8/0xc10 [ 30.130730][ T39] worker_thread+0xad5/0x12a0 [ 30.135240][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.139928][ T39] kthread+0x421/0x510 [ 30.144008][ T39] ? worker_clr_flags+0x180/0x180 [ 30.148879][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.153294][ T39] ret_from_fork+0x1f/0x30 [ 30.157548][ T39] [ 30.160484][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.160484][ T39] last function: bpf_map_free_deferred [ 30.173795][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.184796][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.194699][ T39] Workqueue: events bpf_map_free_deferred [ 30.200257][ T39] Call Trace: [ 30.203371][ T39] [ 30.206164][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.210663][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.216130][ T39] ? bpf_map_area_free+0x15/0x20 [ 30.220906][ T39] ? bpf_map_free_deferred+0x10d/0x1e0 [ 30.226216][ T39] dump_stack+0x15/0x17 [ 30.230191][ T39] process_one_work+0x8d8/0xc10 [ 30.234880][ T39] worker_thread+0xad5/0x12a0 [ 30.239396][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.244078][ T39] kthread+0x421/0x510 [ 30.247981][ T39] ? worker_clr_flags+0x180/0x180 [ 30.252843][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.257272][ T39] ret_from_fork+0x1f/0x30 [ 30.261527][ T39] [ 30.264441][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.264441][ T39] last function: process_srcu [ 30.276990][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.287992][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.297890][ T39] Workqueue: rcu_gp process_srcu [ 30.302663][ T39] Call Trace: [ 30.305785][ T39] [ 30.308564][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.313078][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.318550][ T39] dump_stack+0x15/0x17 [ 30.322541][ T39] process_one_work+0x8d8/0xc10 [ 30.327232][ T39] worker_thread+0xad5/0x12a0 [ 30.331738][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.336427][ T39] kthread+0x421/0x510 [ 30.340328][ T39] ? worker_clr_flags+0x180/0x180 [ 30.345192][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.349618][ T39] ret_from_fork+0x1f/0x30 [ 30.353873][ T39] [ 30.356772][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.356772][ T39] last function: srcu_invoke_callbacks [ 30.370132][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.381140][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.391020][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 30.396576][ T39] Call Trace: [ 30.399697][ T39] [ 30.402496][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.406988][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.412457][ T39] ? __kasan_check_read+0x11/0x20 [ 30.417315][ T39] ? read_word_at_a_time+0x12/0x20 [ 30.422261][ T39] ? strscpy+0x9c/0x260 [ 30.426254][ T39] dump_stack+0x15/0x17 [ 30.430252][ T39] process_one_work+0x8d8/0xc10 [ 30.434936][ T39] worker_thread+0xad5/0x12a0 [ 30.439447][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.444137][ T39] kthread+0x421/0x510 [ 30.448039][ T39] ? worker_clr_flags+0x180/0x180 [ 30.452901][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.457327][ T39] ret_from_fork+0x1f/0x30 [ 30.461583][ T39] [ 30.464511][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.464511][ T39] last function: process_srcu [ 30.477055][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.488070][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.497949][ T39] Workqueue: rcu_gp process_srcu [ 30.502724][ T39] Call Trace: [ 30.505845][ T39] [ 30.508623][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.513135][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.518604][ T39] dump_stack+0x15/0x17 [ 30.522596][ T39] process_one_work+0x8d8/0xc10 [ 30.527288][ T39] worker_thread+0xad5/0x12a0 [ 30.531796][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.536485][ T39] kthread+0x421/0x510 [ 30.540390][ T39] ? worker_clr_flags+0x180/0x180 [ 30.545248][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.549690][ T39] ret_from_fork+0x1f/0x30 [ 30.553934][ T39] [ 30.556905][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.556905][ T39] last function: srcu_invoke_callbacks [ 30.570282][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.581278][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.591173][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 30.596726][ T39] Call Trace: [ 30.599855][ T39] [ 30.602630][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.607143][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.612609][ T39] ? __kasan_check_read+0x11/0x20 [ 30.617472][ T39] ? read_word_at_a_time+0x12/0x20 [ 30.622416][ T39] ? strscpy+0x9c/0x260 [ 30.626410][ T39] dump_stack+0x15/0x17 [ 30.630404][ T39] process_one_work+0x8d8/0xc10 [ 30.635091][ T39] worker_thread+0xad5/0x12a0 [ 30.639605][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.644304][ T39] kthread+0x421/0x510 [ 30.648195][ T39] ? worker_clr_flags+0x180/0x180 [ 30.653055][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.657485][ T39] ret_from_fork+0x1f/0x30 [ 30.661738][ T39] [ 30.664664][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 30.671564][ T39] Modules linked in: [ 30.675277][ T39] Preemption disabled at: [ 30.675285][ T39] [] free_unref_page+0x1ac/0x750 [ 30.685781][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.696800][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.706697][ T39] Workqueue: 0x0 (rcu_gp) [ 30.710950][ T39] Call Trace: [ 30.714073][ T39] [ 30.716847][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.721362][ T39] ? free_unref_page+0x1ac/0x750 [ 30.726134][ T39] ? free_unref_page+0x1ac/0x750 [ 30.730908][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.736379][ T39] ? free_unref_page+0x1ac/0x750 [ 30.741151][ T39] dump_stack+0x15/0x17 [ 30.745143][ T39] __schedule_bug+0x195/0x260 [ 30.749654][ T39] ? dump_stack_lvl+0x167/0x1b7 [ 30.754342][ T39] ? dump_stack_lvl+0x17c/0x1b7 [ 30.759030][ T39] ? ttwu_queue_wakelist+0x510/0x510 [ 30.764150][ T39] ? dump_stack_lvl+0x186/0x1b7 [ 30.768839][ T39] __schedule+0xd19/0x1590 [ 30.773092][ T39] ? __kasan_check_read+0x11/0x20 [ 30.777967][ T39] ? read_word_at_a_time+0x12/0x20 [ 30.782902][ T39] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 30.788106][ T39] ? __sched_text_start+0x8/0x8 [ 30.792792][ T39] ? process_one_work+0x82f/0xc10 [ 30.797652][ T39] ? kthread_data+0x53/0xc0 executing program executing program executing program executing program executing program executing program executing program [ 30.801993][ T39] ? wq_worker_sleeping+0x63/0x200 [ 30.806939][ T39] schedule+0x11f/0x1e0 [ 30.810933][ T39] worker_thread+0xf7f/0x12a0 [ 30.815449][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.820137][ T39] kthread+0x421/0x510 [ 30.824036][ T39] ? worker_clr_flags+0x180/0x180 [ 30.828897][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.833325][ T39] ret_from_fork+0x1f/0x30 [ 30.837582][ T39] [ 30.889376][ C1] softirq: huh, entered softirq 9 RCU ffffffff815cac40 with preempt_count 00000103, exited with 00000102? [ 30.900579][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.900579][ T39] last function: bpf_prog_free_deferred [ 30.914002][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 30.924959][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.934856][ T39] Workqueue: events bpf_prog_free_deferred [ 30.940495][ T39] Call Trace: [ 30.943620][ T39] [ 30.946398][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.950912][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.956382][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 30.961762][ T39] dump_stack+0x15/0x17 [ 30.965753][ T39] process_one_work+0x8d8/0xc10 [ 30.970443][ T39] worker_thread+0xad5/0x12a0 [ 30.974953][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.979645][ T39] kthread+0x421/0x510 [ 30.983543][ T39] ? worker_clr_flags+0x180/0x180 [ 30.988407][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.992833][ T39] ret_from_fork+0x1f/0x30 [ 30.997092][ T39] [ 31.000045][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 31.006906][ T39] Modules linked in: [ 31.010655][ T39] Preemption disabled at: [ 31.010663][ T39] [] free_unref_page+0x1ac/0x750 [ 31.021143][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 31.032147][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.042043][ T39] Workqueue: events bpf_prog_free_deferred [ 31.047685][ T39] Call Trace: [ 31.050808][ T39] [ 31.053585][ T39] dump_stack_lvl+0x151/0x1b7 [ 31.058107][ T39] ? free_unref_page+0x1ac/0x750 [ 31.062874][ T39] ? free_unref_page+0x1ac/0x750 [ 31.067649][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.073116][ T39] ? free_unref_page+0x1ac/0x750 [ 31.077888][ T39] dump_stack+0x15/0x17 [ 31.081879][ T39] __schedule_bug+0x195/0x260 [ 31.086393][ T39] ? ttwu_queue_wakelist+0x510/0x510 [ 31.091513][ T39] ? _raw_spin_lock+0xa4/0x1b0 [ 31.096114][ T39] ? _raw_spin_trylock_bh+0x190/0x190 [ 31.101323][ T39] __schedule+0xd19/0x1590 [ 31.105574][ T39] ? _raw_spin_unlock+0x4d/0x70 [ 31.110261][ T39] ? __change_page_attr_set_clr+0x244f/0x2480 [ 31.116165][ T39] ? __sched_text_start+0x8/0x8 [ 31.120857][ T39] ? ring_buffer_unlock_commit+0x4b6/0x610 [ 31.126492][ T39] schedule+0x11f/0x1e0 [ 31.130485][ T39] schedule_preempt_disabled+0x13/0x20 [ 31.135786][ T39] __mutex_lock+0x5b5/0x1870 [ 31.140206][ T39] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 31.146808][ T39] ? trace_event_raw_event_bpf_trace_printk+0x177/0x260 [ 31.153574][ T39] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 31.159303][ T39] ? vbin_printf+0x1bc0/0x1bc0 [ 31.163913][ T39] ? __kasan_slab_free+0x11/0x20 [ 31.168673][ T39] ? kfree+0xc8/0x220 [ 31.172491][ T39] ? bpf_prog_free_deferred+0x180/0x730 [ 31.177871][ T39] ? process_one_work+0x6bb/0xc10 [ 31.182741][ T39] ? kthread+0x421/0x510 [ 31.186816][ T39] ? bpf_bprintf_cleanup+0x48/0x60 [ 31.191768][ T39] __mutex_lock_slowpath+0xe/0x10 [ 31.196621][ T39] mutex_lock+0x135/0x1e0 [ 31.200787][ T39] ? set_pages_rw+0xf0/0xf0 [ 31.205126][ T39] ? wait_for_completion_killable_timeout+0x10/0x10 [ 31.211553][ T39] _vm_unmap_aliases+0x328/0x3b0 [ 31.216323][ T39] __vunmap+0x617/0x8f0 [ 31.220314][ T39] ? bpf_prog_free_deferred+0x2a2/0x730 [ 31.225698][ T39] vfree+0x7f/0xb0 [ 31.229255][ T39] module_memfree+0x17/0x30 [ 31.233594][ T39] bpf_jit_free_exec+0x15/0x20 executing program executing program executing program [ 31.238194][ T39] bpf_jit_free+0x98/0x240 [ 31.242448][ T39] bpf_prog_free_deferred+0x61e/0x730 [ 31.247664][ T39] process_one_work+0x6bb/0xc10 [ 31.252353][ T39] worker_thread+0xad5/0x12a0 [ 31.256858][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.261546][ T39] kthread+0x421/0x510 [ 31.265445][ T39] ? worker_clr_flags+0x180/0x180 [ 31.270308][ T39] ? kthread_blkcg+0xd0/0xd0 [ 31.274734][ T39] ret_from_fork+0x1f/0x30 [ 31.278992][ T39] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 31.484278][ C1] softirq: huh, entered softirq 3 NET_RX ffffffff83e89ec0 with preempt_count 00000103, exited with 00000102? [ 31.496510][ T565] BUG: scheduling while atomic: syz-executor146/565/0x00000002 [ 31.503908][ T565] Modules linked in: [ 31.507610][ T565] Preemption disabled at: [ 31.507617][ T565] [] free_unref_page+0x1ac/0x750 [ 31.518129][ T565] CPU: 1 PID: 565 Comm: syz-executor146 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 31.529568][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.539461][ T565] Call Trace: [ 31.542589][ T565] [ 31.545364][ T565] dump_stack_lvl+0x151/0x1b7 [ 31.549884][ T565] ? free_unref_page+0x1ac/0x750 [ 31.554655][ T565] ? free_unref_page+0x1ac/0x750 [ 31.559442][ T565] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.564895][ T565] ? free_unref_page+0x1ac/0x750 [ 31.569670][ T565] dump_stack+0x15/0x17 [ 31.573657][ T565] __schedule_bug+0x195/0x260 [ 31.578173][ T565] ? ttwu_queue_wakelist+0x510/0x510 [ 31.583294][ T565] __schedule+0xd19/0x1590 [ 31.587550][ T565] ? __sched_text_start+0x8/0x8 [ 31.592235][ T565] schedule+0x11f/0x1e0 [ 31.596228][ T565] exit_to_user_mode_loop+0x4d/0xe0 [ 31.601259][ T565] exit_to_user_mode_prepare+0x5a/0xa0 [ 31.606555][ T565] syscall_exit_to_user_mode+0x26/0x160 [ 31.611935][ T565] do_syscall_64+0x49/0xb0 [ 31.616189][ T565] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 31.621914][ T565] RIP: 0033:0x7f77afffeea9 [ 31.626170][ T565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 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 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 31.645611][ T565] RSP: 002b:00007fff271dc4f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 31.653857][ T565] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007f77afffeea9 [ 31.661668][ T565] RDX: 0000000000000044 RSI: 0000000020000200 RDI: 0000000000000005 [ 31.669480][ T565] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 31.677292][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000007ac0 executing program [ 31.685120][ T565] R13: 00007fff271dc50c R14: 00007fff271dc520 R15: 00007fff271dc510 [ 31.692919][ T565] [ 31.697583][ T30] audit: type=1400 audit(1714202094.459:73): avc: denied { remove_name } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 executing program executing program executing program executing program executing program [ 31.720543][ T30] audit: type=1400 audit(1714202094.459:74): avc: denied { rename } for pid=82 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program