[ 3.750119][ T100] udevd[100]: starting eudev-3.2.11 [ 4.365912][ T120] dbus-uuidgen (120) used greatest stack depth: 23120 bytes left [ 7.343049][ T104] udevd (104) used greatest stack depth: 22576 bytes left [ 11.177383][ T30] kauditd_printk_skb: 50 callbacks suppressed [ 11.177393][ T30] audit: type=1400 audit(1713030819.257:61): avc: denied { transition } for pid=221 comm="sshd" path="/bin/sh" dev="sda1" ino=89 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.181598][ T30] audit: type=1400 audit(1713030819.257:62): avc: denied { noatsecure } for pid=221 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.186970][ T30] audit: type=1400 audit(1713030819.257:63): avc: denied { write } for pid=221 comm="sh" path="pipe:[12709]" dev="pipefs" ino=12709 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 11.190335][ T30] audit: type=1400 audit(1713030819.257:64): avc: denied { rlimitinh } for pid=221 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 11.193486][ T30] audit: type=1400 audit(1713030819.257:65): avc: denied { siginh } for pid=221 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.452173][ T225] sftp-server (225) used greatest stack depth: 22288 bytes left Warning: Permanently added '10.128.1.119' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 20.777284][ T30] audit: type=1400 audit(1713030828.857:66): avc: denied { execmem } for pid=286 comm="syz-executor267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.781826][ T30] audit: type=1400 audit(1713030828.857:67): avc: denied { map_create } for pid=294 comm="syz-executor267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.784699][ T30] audit: type=1400 audit(1713030828.857:68): avc: denied { perfmon } for pid=294 comm="syz-executor267" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 20.789135][ T30] audit: type=1400 audit(1713030828.857:69): avc: denied { map_read map_write } for pid=294 comm="syz-executor267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.794064][ T30] audit: type=1400 audit(1713030828.857:70): avc: denied { bpf } for pid=294 comm="syz-executor267" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 20.797555][ T30] audit: type=1400 audit(1713030828.857:71): avc: denied { prog_load } for pid=294 comm="syz-executor267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program [ 20.928916][ T30] audit: type=1400 audit(1713030828.997:73): avc: denied { prog_run } for pid=292 comm="syz-executor267" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.948943][ T30] audit: type=1400 audit(1713030828.997:72): avc: denied { prog_run } for pid=296 comm="syz-executor267" 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 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 executing program executing program [ 22.439717][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 22.451528][ T385] BUG: scheduling while atomic: syz-executor267/385/0x00000002 [ 22.458917][ T385] Modules linked in: [ 22.462608][ T385] Preemption disabled at: [ 22.462616][ T385] [] is_module_text_address+0x1a/0x140 [ 22.473637][ T385] CPU: 0 PID: 385 Comm: syz-executor267 Not tainted 5.15.148-syzkaller-00718-g993bed180178 #0 [ 22.483693][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.493691][ T385] Call Trace: [ 22.496815][ T385] [ 22.499590][ T385] dump_stack_lvl+0x151/0x1b7 [ 22.504103][ T385] ? is_module_text_address+0x1a/0x140 [ 22.509483][ T385] ? is_module_text_address+0x1a/0x140 [ 22.514777][ T385] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.520250][ T385] ? is_module_text_address+0x1a/0x140 [ 22.525539][ T385] dump_stack+0x15/0x17 [ 22.529536][ T385] __schedule_bug+0x195/0x260 [ 22.534046][ T385] ? ttwu_queue_wakelist+0x510/0x510 [ 22.539169][ T385] __schedule+0xd19/0x1590 [ 22.543422][ T385] ? __sched_text_start+0x8/0x8 [ 22.548111][ T385] schedule+0x11f/0x1e0 [ 22.552097][ T385] exit_to_user_mode_loop+0x4d/0xe0 [ 22.557134][ T385] exit_to_user_mode_prepare+0x5a/0xa0 [ 22.562426][ T385] syscall_exit_to_user_mode+0x26/0x160 [ 22.567808][ T385] do_syscall_64+0x49/0xb0 [ 22.572147][ T385] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 22.577910][ T385] RIP: 0033:0x7f9f05056ee9 [ 22.582131][ T385] 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 [ 22.601571][ T385] RSP: 002b:00007ffffbaa8a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 22.609818][ T385] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 00007f9f05056ee9 [ 22.617626][ T385] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 22.625443][ T385] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 executing program executing program [ 22.633255][ T385] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 22.641063][ T385] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 22.648880][ T385] 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 [ 23.010172][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 23.021848][ T410] BUG: scheduling while atomic: syz-executor267/410/0x00000002 [ 23.029305][ T410] Modules linked in: [ 23.033015][ T410] Preemption disabled at: [ 23.033024][ T410] [] is_module_text_address+0x1a/0x140 [ 23.044045][ T410] CPU: 0 PID: 410 Comm: syz-executor267 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 23.055501][ T410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.065389][ T410] Call Trace: [ 23.068547][ T410] [ 23.071301][ T410] dump_stack_lvl+0x151/0x1b7 [ 23.075799][ T410] ? is_module_text_address+0x1a/0x140 [ 23.081116][ T410] ? is_module_text_address+0x1a/0x140 [ 23.086390][ T410] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.091858][ T410] ? is_module_text_address+0x1a/0x140 [ 23.097152][ T410] dump_stack+0x15/0x17 [ 23.101144][ T410] __schedule_bug+0x195/0x260 [ 23.105658][ T410] ? ttwu_queue_wakelist+0x510/0x510 [ 23.110783][ T410] __schedule+0xd19/0x1590 [ 23.115037][ T410] ? __sched_text_start+0x8/0x8 [ 23.119720][ T410] schedule+0x11f/0x1e0 [ 23.123711][ T410] exit_to_user_mode_loop+0x4d/0xe0 [ 23.131621][ T410] exit_to_user_mode_prepare+0x5a/0xa0 [ 23.136933][ T410] syscall_exit_to_user_mode+0x26/0x160 [ 23.142316][ T410] do_syscall_64+0x49/0xb0 [ 23.146567][ T410] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 23.152294][ T410] RIP: 0033:0x7f9f05056ee9 [ 23.156547][ T410] 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 [ 23.175987][ T410] RSP: 002b:00007ffffbaa8a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 23.184241][ T410] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 00007f9f05056ee9 [ 23.192048][ T410] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 23.199873][ T410] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 executing program executing program executing program executing program executing program [ 23.208624][ T410] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 23.216443][ T410] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 23.224249][ T410] 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 [ 23.927478][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 23.938662][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.938662][ T20] last function: bpf_prog_free_deferred [ 23.952095][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 23.963071][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.972967][ T20] Workqueue: events bpf_prog_free_deferred [ 23.978607][ T20] Call Trace: [ 23.981728][ T20] [ 23.984507][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.989019][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.994492][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 23.999868][ T20] dump_stack+0x15/0x17 [ 24.003860][ T20] process_one_work+0x8d8/0xc10 [ 24.008549][ T20] worker_thread+0xad5/0x12a0 [ 24.013061][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 24.017754][ T20] kthread+0x421/0x510 [ 24.021655][ T20] ? worker_clr_flags+0x180/0x180 [ 24.026516][ T20] ? kthread_blkcg+0xd0/0xd0 [ 24.030953][ T20] ret_from_fork+0x1f/0x30 [ 24.035197][ T20] [ 24.038158][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 24.045014][ T20] Modules linked in: [ 24.048769][ T20] Preemption disabled at: [ 24.048776][ T20] [] free_unref_page+0x1ac/0x750 [ 24.059261][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 24.070258][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.080153][ T20] Workqueue: events bpf_prog_free_deferred [ 24.085793][ T20] Call Trace: [ 24.088921][ T20] [ 24.091701][ T20] dump_stack_lvl+0x151/0x1b7 [ 24.096216][ T20] ? free_unref_page+0x1ac/0x750 [ 24.100985][ T20] ? free_unref_page+0x1ac/0x750 [ 24.105849][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 24.111314][ T20] ? free_unref_page+0x1ac/0x750 [ 24.116088][ T20] dump_stack+0x15/0x17 [ 24.120079][ T20] __schedule_bug+0x195/0x260 [ 24.124687][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 24.129798][ T20] ? _raw_spin_lock+0xa4/0x1b0 [ 24.134397][ T20] ? _raw_spin_trylock_bh+0x190/0x190 [ 24.139607][ T20] __schedule+0xd19/0x1590 [ 24.143859][ T20] ? _raw_spin_unlock+0x4d/0x70 [ 24.148545][ T20] ? __change_page_attr_set_clr+0x244f/0x2480 [ 24.154447][ T20] ? __sched_text_start+0x8/0x8 [ 24.159137][ T20] ? stack_trace_save+0x1c0/0x1c0 [ 24.163996][ T20] schedule+0x11f/0x1e0 [ 24.168007][ T20] schedule_preempt_disabled+0x13/0x20 [ 24.173284][ T20] __mutex_lock+0x5b5/0x1870 [ 24.177711][ T20] ? stack_trace_snprint+0xf0/0xf0 [ 24.182660][ T20] ? worker_thread+0xad5/0x12a0 [ 24.187344][ T20] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 24.193939][ T20] ? __stack_depot_save+0x34/0x470 [ 24.198887][ T20] ? kfree+0xc8/0x220 [ 24.202704][ T20] ? kfree+0xc8/0x220 [ 24.206536][ T20] ? kasan_set_track+0x5d/0x70 [ 24.211124][ T20] ? kasan_set_track+0x4b/0x70 [ 24.215725][ T20] ? kasan_set_free_info+0x23/0x40 [ 24.220673][ T20] ? ____kasan_slab_free+0x126/0x160 [ 24.225811][ T20] ? __kasan_slab_free+0x11/0x20 [ 24.230572][ T20] ? slab_free_freelist_hook+0xbd/0x190 [ 24.235952][ T20] ? kfree+0xc8/0x220 [ 24.239766][ T20] ? bpf_prog_free_deferred+0x180/0x730 [ 24.245148][ T20] ? process_one_work+0x6bb/0xc10 [ 24.250009][ T20] ? kthread+0x421/0x510 [ 24.254091][ T20] __mutex_lock_slowpath+0xe/0x10 [ 24.258948][ T20] mutex_lock+0x135/0x1e0 [ 24.263113][ T20] ? set_pages_rw+0xf0/0xf0 [ 24.267452][ T20] ? wait_for_completion_killable_timeout+0x10/0x10 [ 24.273876][ T20] _vm_unmap_aliases+0x328/0x3b0 [ 24.278650][ T20] __vunmap+0x617/0x8f0 [ 24.282646][ T20] vfree+0x7f/0xb0 [ 24.286203][ T20] module_memfree+0x17/0x30 [ 24.290541][ T20] bpf_jit_free_exec+0x15/0x20 [ 24.295140][ T20] bpf_jit_free+0x98/0x240 [ 24.299394][ T20] bpf_prog_free_deferred+0x61e/0x730 [ 24.304602][ T20] process_one_work+0x6bb/0xc10 [ 24.309291][ T20] worker_thread+0xad5/0x12a0 [ 24.313801][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 24.318493][ T20] kthread+0x421/0x510 [ 24.322394][ T20] ? worker_clr_flags+0x180/0x180 executing program executing program executing program executing program [ 24.327253][ T20] ? kthread_blkcg+0xd0/0xd0 [ 24.331682][ T20] ret_from_fork+0x1f/0x30 [ 24.335937][ 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 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 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 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 [ 26.817009][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 26.828258][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.828258][ T20] last function: bpf_prog_free_deferred [ 26.841905][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 26.852831][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.862725][ T20] Workqueue: events bpf_prog_free_deferred [ 26.868364][ T20] Call Trace: [ 26.871493][ T20] [ 26.874293][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.878780][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.884262][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.889627][ T20] dump_stack+0x15/0x17 [ 26.893623][ T20] process_one_work+0x8d8/0xc10 [ 26.898313][ T20] worker_thread+0xad5/0x12a0 [ 26.902821][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.907517][ T20] kthread+0x421/0x510 [ 26.911420][ T20] ? worker_clr_flags+0x180/0x180 [ 26.916282][ T20] ? kthread_blkcg+0xd0/0xd0 [ 26.920700][ T20] ret_from_fork+0x1f/0x30 [ 26.924959][ T20] [ 26.927925][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 26.927925][ T20] last function: bpf_map_free_deferred [ 26.941344][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 26.952345][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.962229][ T20] Workqueue: events bpf_map_free_deferred [ 26.967781][ T20] Call Trace: [ 26.970906][ T20] [ 26.973684][ T20] dump_stack_lvl+0x151/0x1b7 [ 26.978197][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.983665][ T20] ? bpf_map_area_free+0x15/0x20 [ 26.988440][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 26.993733][ T20] dump_stack+0x15/0x17 [ 26.997726][ T20] process_one_work+0x8d8/0xc10 [ 27.002417][ T20] worker_thread+0xad5/0x12a0 [ 27.006928][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.011618][ T20] kthread+0x421/0x510 [ 27.015521][ T20] ? worker_clr_flags+0x180/0x180 [ 27.020380][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.024896][ T20] ret_from_fork+0x1f/0x30 [ 27.029158][ T20] [ 27.032093][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.032093][ T20] last function: srcu_invoke_callbacks [ 27.045425][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 27.056408][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.066304][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 27.071850][ T20] Call Trace: [ 27.074973][ T20] [ 27.077751][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.082265][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.087748][ T20] ? __kasan_check_read+0x11/0x20 [ 27.092593][ T20] ? read_word_at_a_time+0x12/0x20 [ 27.097544][ T20] ? strscpy+0x9c/0x260 [ 27.101541][ T20] dump_stack+0x15/0x17 [ 27.105523][ T20] process_one_work+0x8d8/0xc10 [ 27.110215][ T20] worker_thread+0xad5/0x12a0 [ 27.114730][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.119424][ T20] kthread+0x421/0x510 [ 27.123322][ T20] ? worker_clr_flags+0x180/0x180 [ 27.128265][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.132694][ T20] ret_from_fork+0x1f/0x30 [ 27.136959][ T20] [ 27.139877][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.139877][ T20] last function: vmstat_shepherd [ 27.152679][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 27.163676][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.173585][ T20] Workqueue: events vmstat_shepherd [ 27.178606][ T20] Call Trace: [ 27.181731][ T20] [ 27.184515][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.189025][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.194498][ T20] ? round_jiffies_relative+0xcf/0xf0 [ 27.199701][ T20] dump_stack+0x15/0x17 [ 27.203689][ T20] process_one_work+0x8d8/0xc10 [ 27.208473][ T20] worker_thread+0xad5/0x12a0 [ 27.212978][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.217752][ T20] kthread+0x421/0x510 [ 27.221654][ T20] ? worker_clr_flags+0x180/0x180 [ 27.226515][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.230942][ T20] ret_from_fork+0x1f/0x30 [ 27.235197][ T20] [ 27.238118][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 27.238118][ T20] last function: vmstat_update [ 27.250841][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 27.261840][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.271735][ T20] Workqueue: mm_percpu_wq vmstat_update [ 27.277115][ T20] Call Trace: [ 27.280241][ T20] [ 27.283021][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.287531][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.293004][ T20] dump_stack+0x15/0x17 [ 27.296989][ T20] process_one_work+0x8d8/0xc10 [ 27.301680][ T20] worker_thread+0xad5/0x12a0 [ 27.306190][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.310881][ T20] kthread+0x421/0x510 [ 27.314785][ T20] ? worker_clr_flags+0x180/0x180 [ 27.319666][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.324069][ T20] ret_from_fork+0x1f/0x30 [ 27.328329][ T20] [ 27.331238][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 27.338165][ T20] Modules linked in: [ 27.341865][ T20] Preemption disabled at: [ 27.341873][ T20] [] __queue_work+0x58c/0xcd0 [ 27.352139][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 27.363130][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.373025][ T20] Workqueue: 0x0 (mm_percpu_wq) [ 27.377796][ T20] Call Trace: [ 27.380921][ T20] [ 27.383697][ T20] dump_stack_lvl+0x151/0x1b7 [ 27.388212][ T20] ? __queue_work+0x58c/0xcd0 [ 27.392721][ T20] ? __queue_work+0x58c/0xcd0 [ 27.397238][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.402705][ T20] ? __queue_work+0x58c/0xcd0 [ 27.407219][ T20] dump_stack+0x15/0x17 [ 27.411211][ T20] __schedule_bug+0x195/0x260 [ 27.415723][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 27.420411][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 27.425098][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 27.430217][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 27.434907][ T20] __schedule+0xd19/0x1590 [ 27.439162][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 27.444368][ T20] ? __sched_text_start+0x8/0x8 [ 27.449054][ T20] ? process_one_work+0x82f/0xc10 [ 27.453914][ T20] ? kthread_data+0x53/0xc0 [ 27.458265][ T20] ? wq_worker_sleeping+0x63/0x200 [ 27.463200][ T20] schedule+0x11f/0x1e0 executing program executing program executing program executing program [ 27.467194][ T20] worker_thread+0xf7f/0x12a0 [ 27.471706][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.476395][ T20] kthread+0x421/0x510 [ 27.480297][ T20] ? worker_clr_flags+0x180/0x180 [ 27.485162][ T20] ? kthread_blkcg+0xd0/0xd0 [ 27.489584][ T20] ret_from_fork+0x1f/0x30 [ 27.493839][ T20] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.738327][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 27.750119][ T619] BUG: scheduling while atomic: syz-executor267/619/0x00000002 [ 27.757501][ T619] Modules linked in: [ 27.761369][ T619] Preemption disabled at: [ 27.761374][ T619] [] is_module_text_address+0x1a/0x140 [ 27.772424][ T619] CPU: 0 PID: 619 Comm: syz-executor267 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 27.783847][ T619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.793741][ T619] Call Trace: [ 27.796865][ T619] [ 27.799643][ T619] dump_stack_lvl+0x151/0x1b7 [ 27.804154][ T619] ? is_module_text_address+0x1a/0x140 [ 27.809451][ T619] ? is_module_text_address+0x1a/0x140 [ 27.814745][ T619] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.820215][ T619] ? is_module_text_address+0x1a/0x140 [ 27.825506][ T619] dump_stack+0x15/0x17 [ 27.829500][ T619] __schedule_bug+0x195/0x260 [ 27.834017][ T619] ? ttwu_queue_wakelist+0x510/0x510 [ 27.839139][ T619] __schedule+0xd19/0x1590 [ 27.843387][ T619] ? __sched_text_start+0x8/0x8 [ 27.848073][ T619] schedule+0x11f/0x1e0 [ 27.852073][ T619] exit_to_user_mode_loop+0x4d/0xe0 [ 27.857101][ T619] exit_to_user_mode_prepare+0x5a/0xa0 [ 27.862395][ T619] syscall_exit_to_user_mode+0x26/0x160 [ 27.867774][ T619] do_syscall_64+0x49/0xb0 [ 27.872029][ T619] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 27.877755][ T619] RIP: 0033:0x7f9f05056ee9 [ 27.882012][ T619] 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 [ 27.901451][ T619] RSP: 002b:00007ffffbaa8a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 27.909699][ T619] RAX: 0000000000000004 RBX: 0000000000000000 RCX: 00007f9f05056ee9 [ 27.917507][ T619] RDX: 0000000000000090 RSI: 00000000200004c0 RDI: 0000000000000005 [ 27.925317][ T619] RBP: 0000000000000000 R08: 00000000000000a0 R09: 00000000000000a0 executing program executing program executing program [ 27.933136][ T619] R10: 00000000000000a0 R11: 0000000000000246 R12: 0000000000000000 [ 27.940940][ T619] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 27.948756][ T619] 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 [ 28.817069][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 28.828256][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.828256][ T39] last function: bpf_prog_free_deferred [ 28.841717][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 28.852656][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.862550][ T39] Workqueue: events bpf_prog_free_deferred [ 28.868190][ T39] Call Trace: [ 28.871314][ T39] [ 28.874091][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.878604][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.884073][ T39] ? bpf_prog_free_deferred+0x61e/0x730 [ 28.889716][ T39] dump_stack+0x15/0x17 [ 28.893707][ T39] process_one_work+0x8d8/0xc10 [ 28.898399][ T39] worker_thread+0xad5/0x12a0 [ 28.902905][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.907595][ T39] kthread+0x421/0x510 [ 28.911510][ T39] ? worker_clr_flags+0x180/0x180 [ 28.916362][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.920787][ T39] ret_from_fork+0x1f/0x30 [ 28.925039][ T39] [ 28.927998][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.927998][ T39] last function: bpf_map_free_deferred [ 28.941288][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 28.952294][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.962188][ T39] Workqueue: events bpf_map_free_deferred [ 28.967740][ T39] Call Trace: [ 28.970865][ T39] [ 28.973644][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.978157][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.983625][ T39] ? bpf_map_area_free+0x15/0x20 [ 28.988400][ T39] ? bpf_map_free_deferred+0x10d/0x1e0 [ 28.993694][ T39] dump_stack+0x15/0x17 [ 28.997687][ T39] process_one_work+0x8d8/0xc10 [ 29.002379][ T39] worker_thread+0xad5/0x12a0 [ 29.006886][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.011574][ T39] kthread+0x421/0x510 [ 29.015481][ T39] ? worker_clr_flags+0x180/0x180 [ 29.020337][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.024765][ T39] ret_from_fork+0x1f/0x30 [ 29.029017][ T39] [ 29.031933][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.031933][ T39] last function: process_srcu [ 29.044507][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.055510][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.065389][ T39] Workqueue: rcu_gp process_srcu [ 29.070159][ T39] Call Trace: [ 29.073285][ T39] [ 29.076061][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.080575][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.086047][ T39] dump_stack+0x15/0x17 [ 29.090036][ T39] process_one_work+0x8d8/0xc10 [ 29.094723][ T39] worker_thread+0xad5/0x12a0 [ 29.099238][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.103923][ T39] kthread+0x421/0x510 [ 29.107825][ T39] ? worker_clr_flags+0x180/0x180 [ 29.112688][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.117113][ T39] ret_from_fork+0x1f/0x30 [ 29.121370][ T39] [ 29.124283][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.124283][ T39] last function: psi_avgs_work [ 29.136925][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.148016][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.157908][ T39] Workqueue: events psi_avgs_work [ 29.162775][ T39] Call Trace: [ 29.165891][ T39] [ 29.168667][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.173194][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.178650][ T39] ? __kasan_check_read+0x11/0x20 [ 29.183510][ T39] ? read_word_at_a_time+0x12/0x20 [ 29.188460][ T39] ? strscpy+0x9c/0x260 [ 29.192456][ T39] dump_stack+0x15/0x17 [ 29.196440][ T39] process_one_work+0x8d8/0xc10 [ 29.201142][ T39] worker_thread+0xad5/0x12a0 [ 29.205644][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.210334][ T39] kthread+0x421/0x510 [ 29.214243][ T39] ? worker_clr_flags+0x180/0x180 [ 29.219098][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.223522][ T39] ret_from_fork+0x1f/0x30 [ 29.227781][ T39] [ 29.230720][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.230720][ T39] last function: vmstat_update [ 29.243333][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.254335][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.264232][ T39] Workqueue: mm_percpu_wq vmstat_update [ 29.269609][ T39] Call Trace: [ 29.272734][ T39] [ 29.275516][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.280025][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.285493][ T39] dump_stack+0x15/0x17 [ 29.289486][ T39] process_one_work+0x8d8/0xc10 [ 29.294172][ T39] worker_thread+0xad5/0x12a0 [ 29.298683][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.303375][ T39] kthread+0x421/0x510 [ 29.307278][ T39] ? worker_clr_flags+0x180/0x180 [ 29.312137][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.316566][ T39] ret_from_fork+0x1f/0x30 [ 29.320906][ T39] [ 29.323822][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.323822][ T39] last function: srcu_invoke_callbacks [ 29.337160][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.348157][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.358053][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 29.363607][ T39] Call Trace: [ 29.366742][ T39] [ 29.369509][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.374021][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.379500][ T39] ? __kasan_check_read+0x11/0x20 [ 29.384349][ T39] ? read_word_at_a_time+0x12/0x20 [ 29.389296][ T39] ? strscpy+0x9c/0x260 [ 29.393291][ T39] dump_stack+0x15/0x17 [ 29.397284][ T39] process_one_work+0x8d8/0xc10 [ 29.401971][ T39] worker_thread+0xad5/0x12a0 [ 29.406482][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.411184][ T39] kthread+0x421/0x510 [ 29.415074][ T39] ? worker_clr_flags+0x180/0x180 [ 29.419937][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.424361][ T39] ret_from_fork+0x1f/0x30 [ 29.428616][ T39] [ 29.431549][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.431549][ T39] last function: process_srcu [ 29.444083][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.455090][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.464984][ T39] Workqueue: rcu_gp process_srcu [ 29.469757][ T39] Call Trace: [ 29.472882][ T39] [ 29.475657][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.480169][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.485639][ T39] dump_stack+0x15/0x17 [ 29.489632][ T39] process_one_work+0x8d8/0xc10 [ 29.494331][ T39] worker_thread+0xad5/0x12a0 [ 29.498830][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.503521][ T39] kthread+0x421/0x510 [ 29.507423][ T39] ? worker_clr_flags+0x180/0x180 [ 29.512287][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.516708][ T39] ret_from_fork+0x1f/0x30 [ 29.520967][ T39] [ 29.523913][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.523913][ T39] last function: srcu_invoke_callbacks [ 29.537213][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.548225][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.558112][ T39] Workqueue: rcu_gp srcu_invoke_callbacks [ 29.563666][ T39] Call Trace: [ 29.566792][ T39] [ 29.569571][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.574082][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.579549][ T39] ? __kasan_check_read+0x11/0x20 [ 29.584407][ T39] ? read_word_at_a_time+0x12/0x20 [ 29.589444][ T39] ? strscpy+0x9c/0x260 [ 29.593438][ T39] dump_stack+0x15/0x17 [ 29.597434][ T39] process_one_work+0x8d8/0xc10 [ 29.602117][ T39] worker_thread+0xad5/0x12a0 [ 29.606631][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.611320][ T39] kthread+0x421/0x510 [ 29.615220][ T39] ? worker_clr_flags+0x180/0x180 [ 29.620090][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.624506][ T39] ret_from_fork+0x1f/0x30 [ 29.628764][ T39] [ 29.631690][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 29.638588][ T39] Modules linked in: [ 29.642304][ T39] Preemption disabled at: [ 29.642311][ T39] [] free_unref_page+0x1ac/0x750 [ 29.652828][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 29.663835][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.673724][ T39] Workqueue: 0x0 (rcu_gp) [ 29.677971][ T39] Call Trace: [ 29.681098][ T39] [ 29.683875][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.688388][ T39] ? free_unref_page+0x1ac/0x750 [ 29.693165][ T39] ? free_unref_page+0x1ac/0x750 [ 29.697936][ T39] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.703405][ T39] ? free_unref_page+0x1ac/0x750 [ 29.708175][ T39] dump_stack+0x15/0x17 [ 29.712171][ T39] __schedule_bug+0x195/0x260 [ 29.716680][ T39] ? dump_stack_lvl+0x167/0x1b7 [ 29.721370][ T39] ? dump_stack_lvl+0x17c/0x1b7 [ 29.726055][ T39] ? ttwu_queue_wakelist+0x510/0x510 [ 29.731179][ T39] ? dump_stack_lvl+0x186/0x1b7 [ 29.735864][ T39] __schedule+0xd19/0x1590 [ 29.740117][ T39] ? __kasan_check_read+0x11/0x20 [ 29.744977][ T39] ? read_word_at_a_time+0x12/0x20 [ 29.749927][ T39] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 29.755219][ T39] ? __sched_text_start+0x8/0x8 [ 29.759994][ T39] ? process_one_work+0x82f/0xc10 [ 29.764850][ T39] ? kthread_data+0x53/0xc0 executing program executing program [ 29.769191][ T39] ? wq_worker_sleeping+0x63/0x200 [ 29.774141][ T39] schedule+0x11f/0x1e0 [ 29.778131][ T39] worker_thread+0xf7f/0x12a0 [ 29.782644][ T39] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.787335][ T39] kthread+0x421/0x510 [ 29.791236][ T39] ? worker_clr_flags+0x180/0x180 [ 29.796099][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.800526][ T39] ret_from_fork+0x1f/0x30 [ 29.804781][ 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 [ 30.537197][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 30.548468][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.548468][ T20] last function: bpf_prog_free_deferred [ 30.561876][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 30.572870][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.582766][ T20] Workqueue: events bpf_prog_free_deferred [ 30.588427][ T20] Call Trace: [ 30.591531][ T20] [ 30.594396][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.598909][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.604375][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 30.609753][ T20] dump_stack+0x15/0x17 [ 30.613745][ T20] process_one_work+0x8d8/0xc10 [ 30.618441][ T20] worker_thread+0xad5/0x12a0 [ 30.622947][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.627634][ T20] kthread+0x421/0x510 [ 30.631539][ T20] ? worker_clr_flags+0x180/0x180 [ 30.636399][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.640826][ T20] ret_from_fork+0x1f/0x30 [ 30.645080][ T20] [ 30.648116][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.648116][ T20] last function: bpf_prog_free_deferred [ 30.661560][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 30.672568][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.682461][ T20] Workqueue: events bpf_prog_free_deferred [ 30.688103][ T20] Call Trace: [ 30.691230][ T20] [ 30.694008][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.698524][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.703987][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 30.709368][ T20] dump_stack+0x15/0x17 [ 30.713367][ T20] process_one_work+0x8d8/0xc10 [ 30.718047][ T20] worker_thread+0xad5/0x12a0 [ 30.722558][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.727248][ T20] kthread+0x421/0x510 [ 30.731152][ T20] ? worker_clr_flags+0x180/0x180 [ 30.736012][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.740444][ T20] ret_from_fork+0x1f/0x30 [ 30.744693][ T20] [ 30.747599][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.747599][ T20] last function: srcu_invoke_callbacks [ 30.760940][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 30.771943][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.781840][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 30.787395][ T20] Call Trace: [ 30.790518][ T20] [ 30.793299][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.797808][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.803278][ T20] ? __kasan_check_read+0x11/0x20 [ 30.808136][ T20] ? read_word_at_a_time+0x12/0x20 [ 30.813089][ T20] ? strscpy+0x9c/0x260 [ 30.817077][ T20] dump_stack+0x15/0x17 [ 30.821073][ T20] process_one_work+0x8d8/0xc10 [ 30.825758][ T20] worker_thread+0xad5/0x12a0 [ 30.830276][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.834960][ T20] kthread+0x421/0x510 [ 30.838862][ T20] ? worker_clr_flags+0x180/0x180 [ 30.843723][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.848152][ T20] ret_from_fork+0x1f/0x30 [ 30.852403][ T20] [ 30.855332][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.855332][ T20] last function: process_srcu [ 30.867877][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 30.878873][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.888771][ T20] Workqueue: rcu_gp process_srcu [ 30.893554][ T20] Call Trace: [ 30.896669][ T20] [ 30.899451][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.903959][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.909426][ T20] dump_stack+0x15/0x17 [ 30.913417][ T20] process_one_work+0x8d8/0xc10 [ 30.918114][ T20] worker_thread+0xad5/0x12a0 [ 30.922619][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.927309][ T20] kthread+0x421/0x510 [ 30.931214][ T20] ? worker_clr_flags+0x180/0x180 [ 30.936069][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.940501][ T20] ret_from_fork+0x1f/0x30 [ 30.944752][ T20] [ 30.947682][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.947682][ T20] last function: bpf_map_free_deferred [ 30.961002][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 30.972005][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.981900][ T20] Workqueue: events bpf_map_free_deferred [ 30.987541][ T20] Call Trace: [ 30.990665][ T20] [ 30.993444][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.997955][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.003440][ T20] ? bpf_map_area_free+0x15/0x20 [ 31.008201][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 31.013492][ T20] dump_stack+0x15/0x17 [ 31.017482][ T20] process_one_work+0x8d8/0xc10 [ 31.022183][ T20] worker_thread+0xad5/0x12a0 [ 31.026683][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.031373][ T20] kthread+0x421/0x510 [ 31.035289][ T20] ? worker_clr_flags+0x180/0x180 [ 31.040138][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.044649][ T20] ret_from_fork+0x1f/0x30 [ 31.049093][ T20] [ 31.052092][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.052092][ T20] last function: vmstat_update [ 31.064816][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 31.076513][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.086400][ T20] Workqueue: mm_percpu_wq vmstat_update [ 31.091778][ T20] Call Trace: [ 31.094903][ T20] [ 31.097683][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.102291][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.107754][ T20] dump_stack+0x15/0x17 [ 31.111744][ T20] process_one_work+0x8d8/0xc10 [ 31.116439][ T20] worker_thread+0xad5/0x12a0 [ 31.120950][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.125634][ T20] kthread+0x421/0x510 [ 31.129535][ T20] ? worker_clr_flags+0x180/0x180 [ 31.134395][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.138820][ T20] ret_from_fork+0x1f/0x30 [ 31.143084][ T20] [ 31.146008][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.146008][ T20] last function: vmstat_shepherd [ 31.158805][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 31.169808][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.179703][ T20] Workqueue: events vmstat_shepherd [ 31.184737][ T20] Call Trace: [ 31.187873][ T20] [ 31.190636][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.195149][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.200745][ T20] ? round_jiffies_relative+0xcf/0xf0 [ 31.205945][ T20] dump_stack+0x15/0x17 [ 31.209938][ T20] process_one_work+0x8d8/0xc10 [ 31.214626][ T20] worker_thread+0xad5/0x12a0 [ 31.219140][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.223827][ T20] kthread+0x421/0x510 [ 31.227737][ T20] ? worker_clr_flags+0x180/0x180 [ 31.232587][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.237013][ T20] ret_from_fork+0x1f/0x30 [ 31.241269][ T20] [ 31.244239][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.244239][ T20] last function: srcu_invoke_callbacks [ 31.257520][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 31.268519][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.278419][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 31.283970][ T20] Call Trace: [ 31.287103][ T20] [ 31.289874][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.294386][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.299869][ T20] ? __kasan_check_read+0x11/0x20 [ 31.304720][ T20] ? read_word_at_a_time+0x12/0x20 [ 31.309661][ T20] ? strscpy+0x9c/0x260 [ 31.313653][ T20] dump_stack+0x15/0x17 [ 31.317644][ T20] process_one_work+0x8d8/0xc10 [ 31.322337][ T20] worker_thread+0xad5/0x12a0 [ 31.326846][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.331535][ T20] kthread+0x421/0x510 [ 31.335451][ T20] ? worker_clr_flags+0x180/0x180 [ 31.340297][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.344724][ T20] ret_from_fork+0x1f/0x30 [ 31.348979][ T20] [ 31.351902][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 31.358825][ T20] Modules linked in: [ 31.362518][ T20] Preemption disabled at: [ 31.362525][ T20] [] free_unref_page+0x1ac/0x750 [ 31.373047][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 31.384047][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.393940][ T20] Workqueue: 0x0 (rcu_gp) [ 31.398193][ T20] Call Trace: [ 31.401314][ T20] [ 31.404097][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.408606][ T20] ? free_unref_page+0x1ac/0x750 [ 31.413382][ T20] ? free_unref_page+0x1ac/0x750 [ 31.418156][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.423621][ T20] ? free_unref_page+0x1ac/0x750 [ 31.428400][ T20] dump_stack+0x15/0x17 [ 31.432403][ T20] __schedule_bug+0x195/0x260 [ 31.436899][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 31.441585][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 31.446278][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 31.451393][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 31.456082][ T20] __schedule+0xd19/0x1590 [ 31.460335][ T20] ? __kasan_check_read+0x11/0x20 [ 31.465195][ T20] ? read_word_at_a_time+0x12/0x20 [ 31.470149][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 31.475352][ T20] ? __sched_text_start+0x8/0x8 [ 31.480042][ T20] ? process_one_work+0x82f/0xc10 [ 31.484896][ T20] ? kthread_data+0x53/0xc0 executing program executing program executing program executing program [ 31.489236][ T20] ? wq_worker_sleeping+0x63/0x200 [ 31.494184][ T20] schedule+0x11f/0x1e0 [ 31.498177][ T20] worker_thread+0xf7f/0x12a0 [ 31.502688][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.507382][ T20] kthread+0x421/0x510 [ 31.511280][ T20] ? worker_clr_flags+0x180/0x180 [ 31.516142][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.520568][ T20] ret_from_fork+0x1f/0x30 [ 31.524824][ 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 [ 31.879189][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88890 with preempt_count 00000103, exited with 00000102? [ 31.891080][ T728] BUG: scheduling while atomic: syz-executor267/728/0x00000002 [ 31.898451][ T728] Modules linked in: [ 31.902167][ T728] Preemption disabled at: [ 31.902174][ T728] [] is_module_text_address+0x1a/0x140 [ 31.913238][ T728] CPU: 0 PID: 728 Comm: syz-executor267 Tainted: G W 5.15.148-syzkaller-00718-g993bed180178 #0 [ 31.924648][ T728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.934545][ T728] Call Trace: [ 31.937657][ T728] [ 31.940434][ T728] dump_stack_lvl+0x151/0x1b7 [ 31.944945][ T728] ? is_module_text_address+0x1a/0x140 [ 31.950240][ T728] ? is_module_text_address+0x1a/0x140 [ 31.955536][ T728] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.961017][ T728] ? is_module_text_address+0x1a/0x140 [ 31.966297][ T728] dump_stack+0x15/0x17 [ 31.970388][ T728] __schedule_bug+0x195/0x260 [ 31.974916][ T728] ? ttwu_queue_wakelist+0x510/0x510 [ 31.980014][ T728] __schedule+0xd19/0x1590 [ 31.984267][ T728] ? __sched_text_start+0x8/0x8 [ 31.988958][ T728] schedule+0x11f/0x1e0 [ 31.992951][ T728] exit_to_user_mode_loop+0x4d/0xe0 [ 31.997980][ T728] exit_to_user_mode_prepare+0x5a/0xa0 [ 32.003274][ T728] syscall_exit_to_user_mode+0x26/0x160 [ 32.008654][ T728] do_syscall_64+0x49/0xb0 [ 32.012905][ T728] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 32.018633][ T728] RIP: 0033:0x7f9f05056ee9 [ 32.022890][ T728] 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 [ 32.042333][ T728] RSP: 002b:00007ffffbaa8a48 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 32.050574][ T728] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007f9f05056ee9 [ 32.058391][ T728] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 32.066204][ T728] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program executing program [ 32.074012][ T728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 32.081819][ T728] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 32.089635][ T728] 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