dm_r:sysadm_t tclass=process permissive=1 [ 14.846586][ T28] audit: type=1400 audit(1713217802.930:62): avc: denied { noatsecure } for pid=226 comm="sshd" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.853685][ T28] audit: type=1400 audit(1713217802.930:63): avc: denied { write } for pid=226 comm="sh" path="pipe:[7624]" dev="pipefs" ino=7624 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.863547][ T28] audit: type=1400 audit(1713217802.930:64): avc: denied { rlimitinh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.882756][ T28] audit: type=1400 audit(1713217802.930:65): avc: denied { siginh } for pid=226 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 16.638263][ T227] sshd (227) used greatest stack depth: 22280 bytes left Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 23.627011][ T28] audit: type=1400 audit(1713217811.720:66): avc: denied { execmem } for pid=288 comm="syz-executor195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 23.655262][ T28] audit: type=1400 audit(1713217811.720:67): avc: denied { bpf } for pid=295 comm="syz-executor195" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 23.676511][ T28] audit: type=1400 audit(1713217811.720:68): avc: denied { prog_load } for pid=295 comm="syz-executor195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.696367][ T28] audit: type=1400 audit(1713217811.730:69): avc: denied { perfmon } for pid=295 comm="syz-executor195" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 23.717756][ T28] audit: type=1400 audit(1713217811.740:70): avc: denied { prog_run } for pid=295 comm="syz-executor195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 23.737198][ T28] audit: type=1400 audit(1713217811.740:71): avc: denied { map_create } for pid=295 comm="syz-executor195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program [ 23.759826][ T28] audit: type=1400 audit(1713217811.740:72): avc: denied { map_read map_write } for pid=295 comm="syz-executor195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program [ 23.843503][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 23.855011][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 23.855011][ T39] last function: bpf_prog_free_deferred [ 23.868752][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 23.878307][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.888320][ T39] Workqueue: events bpf_prog_free_deferred [ 23.893971][ T39] Call Trace: [ 23.897078][ T39] [ 23.899894][ T39] dump_stack_lvl+0x151/0x1b7 [ 23.904376][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 23.909676][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 23.915054][ T39] dump_stack+0x15/0x1b [ 23.919036][ T39] process_one_work+0x94e/0xcb0 [ 23.923727][ T39] worker_thread+0xa60/0x1260 [ 23.928375][ T39] ? __kasan_check_read+0x11/0x20 [ 23.933365][ T39] kthread+0x26d/0x300 [ 23.937215][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 23.942080][ T39] ? kthread_blkcg+0xd0/0xd0 [ 23.946501][ T39] ret_from_fork+0x1f/0x30 [ 23.950765][ T39] [ 23.954060][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 23.954060][ T39] last function: bpf_prog_free_deferred [ 23.967590][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 23.977194][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.987085][ T39] Workqueue: events bpf_prog_free_deferred [ 23.992852][ T39] Call Trace: [ 23.995963][ T39] [ 23.998921][ T39] dump_stack_lvl+0x151/0x1b7 [ 24.003450][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 24.008733][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 24.014256][ T39] dump_stack+0x15/0x1b [ 24.018382][ T39] process_one_work+0x94e/0xcb0 [ 24.023170][ T39] worker_thread+0xa60/0x1260 [ 24.027766][ T39] ? __kasan_check_read+0x11/0x20 [ 24.032634][ T39] kthread+0x26d/0x300 [ 24.036715][ T39] ? worker_clr_flags+0x1a0/0x1a0 executing program executing program [ 24.041577][ T39] ? kthread_blkcg+0xd0/0xd0 [ 24.045985][ T39] ret_from_fork+0x1f/0x30 [ 24.050249][ T39] [ 24.053248][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 24.060193][ T39] Modules linked in: [ 24.063948][ T39] Preemption disabled at: [ 24.063958][ T39] [] free_unref_page+0x177/0x5c0 [ 24.074523][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Not tainted 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 24.084105][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.094173][ T39] Workqueue: events bpf_prog_free_deferred [ 24.099813][ T39] Call Trace: [ 24.102931][ T39] [ 24.105711][ T39] dump_stack_lvl+0x151/0x1b7 [ 24.110312][ T39] ? free_unref_page+0x177/0x5c0 [ 24.115172][ T39] ? free_unref_page+0x177/0x5c0 [ 24.120222][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 24.125935][ T39] ? free_unref_page+0x177/0x5c0 [ 24.130684][ T39] dump_stack+0x15/0x1b [ 24.134787][ T39] __schedule_bug+0x195/0x260 [ 24.139471][ T39] ? cpu_util_update_eff+0x10e0/0x10e0 [ 24.144765][ T39] __schedule+0xcf7/0x1550 [ 24.149013][ T39] ? rb_commit+0x780/0x780 [ 24.153276][ T39] ? __sched_text_start+0x8/0x8 [ 24.157951][ T39] ? rb_commit+0x732/0x780 [ 24.162206][ T39] schedule+0xc3/0x180 [ 24.166104][ T39] schedule_preempt_disabled+0x13/0x20 [ 24.171396][ T39] __mutex_lock+0x5b6/0x1ca0 [ 24.175856][ T39] ? trace_buffer_unlock_commit_regs+0x15e/0x620 [ 24.181995][ T39] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 24.188725][ T39] ? trace_event_buffer_commit+0x26d/0x920 [ 24.194359][ T39] ? trace_event_raw_event_bpf_trace_printk+0x14f/0x210 [ 24.201143][ T39] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 24.207015][ T39] ? vbin_printf+0x1bc0/0x1bc0 [ 24.211638][ T39] ? vprintk_default+0x26/0x30 [ 24.216214][ T39] __mutex_lock_slowpath+0xe/0x10 [ 24.221069][ T39] mutex_lock+0x130/0x1e0 [ 24.225340][ T39] ? bpf_probe_write_user+0xf0/0xf0 [ 24.230466][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 24.235697][ T39] ? 0xffffffffa00020e0 [ 24.239828][ T39] ? is_bpf_text_address+0x172/0x190 [ 24.244947][ T39] ? in_gate_area_no_mm+0x41/0x60 [ 24.249917][ T39] text_poke_set+0xac/0x170 [ 24.254284][ T39] ? __kasan_check_write+0x14/0x20 [ 24.259206][ T39] ? text_poke_copy+0x90/0x90 [ 24.263716][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 24.268839][ T39] ? bpf_trace_run1+0x240/0x240 [ 24.273533][ T39] bpf_arch_text_invalidate+0x22/0x40 [ 24.278742][ T39] bpf_prog_pack_free+0x14b/0x3d0 [ 24.283600][ T39] bpf_jit_binary_pack_free+0x38/0x80 [ 24.288801][ T39] bpf_jit_free+0x132/0x1e0 executing program executing program executing program [ 24.293144][ T39] bpf_prog_free_deferred+0x63e/0x750 [ 24.298351][ T39] process_one_work+0x73d/0xcb0 [ 24.303204][ T39] worker_thread+0xa60/0x1260 [ 24.307709][ T39] ? __kasan_check_read+0x11/0x20 [ 24.312701][ T39] kthread+0x26d/0x300 [ 24.316599][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 24.321464][ T39] ? kthread_blkcg+0xd0/0xd0 [ 24.325917][ T39] ret_from_fork+0x1f/0x30 [ 24.330150][ T39] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 24.574964][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 24.586759][ T318] BUG: scheduling while atomic: syz-executor195/318/0x00000002 [ 24.594381][ T318] Modules linked in: [ 24.598099][ T318] Preemption disabled at: [ 24.598107][ T318] [] is_module_text_address+0x1f/0x360 [ 24.609176][ T318] CPU: 0 PID: 318 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 24.620491][ T318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.630527][ T318] Call Trace: [ 24.633643][ T318] [ 24.636421][ T318] dump_stack_lvl+0x151/0x1b7 [ 24.640937][ T318] ? is_module_text_address+0x1f/0x360 [ 24.646226][ T318] ? is_module_text_address+0x1f/0x360 [ 24.651525][ T318] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 24.656818][ T318] ? is_module_text_address+0x1f/0x360 [ 24.662109][ T318] dump_stack+0x15/0x1b [ 24.666099][ T318] __schedule_bug+0x195/0x260 [ 24.670614][ T318] ? cpu_util_update_eff+0x10e0/0x10e0 [ 24.675911][ T318] ? selinux_bpf+0xcb/0x100 [ 24.680257][ T318] __schedule+0xcf7/0x1550 [ 24.684509][ T318] ? __sys_bpf+0x52c/0x7f0 [ 24.688754][ T318] ? __this_cpu_preempt_check+0x13/0x20 [ 24.694145][ T318] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 24.699346][ T318] ? __sched_text_start+0x8/0x8 [ 24.704042][ T318] schedule+0xc3/0x180 [ 24.707940][ T318] exit_to_user_mode_loop+0x4e/0xa0 [ 24.712973][ T318] exit_to_user_mode_prepare+0x5a/0xa0 [ 24.718267][ T318] syscall_exit_to_user_mode+0x26/0x140 [ 24.723645][ T318] do_syscall_64+0x49/0xb0 [ 24.728029][ T318] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 24.733756][ T318] RIP: 0033:0x7fa5ef559ee9 [ 24.738008][ T318] 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 [ 24.757566][ T318] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 24.765820][ T318] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program executing program [ 24.773623][ T318] RDX: 0000000000000090 RSI: 0000000020000800 RDI: 0000000000000005 [ 24.781436][ T318] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 24.789241][ T318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.797053][ T318] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 24.804875][ T318] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 25.398098][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 25.410802][ T354] BUG: scheduling while atomic: syz-executor195/354/0x00000002 [ 25.418401][ T354] Modules linked in: [ 25.422089][ T354] Preemption disabled at: [ 25.422098][ T354] [] is_module_text_address+0x1f/0x360 [ 25.433125][ T354] CPU: 0 PID: 354 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 25.444480][ T354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.454375][ T354] Call Trace: [ 25.457506][ T354] [ 25.460278][ T354] dump_stack_lvl+0x151/0x1b7 [ 25.464801][ T354] ? is_module_text_address+0x1f/0x360 [ 25.470193][ T354] ? is_module_text_address+0x1f/0x360 [ 25.475482][ T354] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 25.480781][ T354] ? is_module_text_address+0x1f/0x360 [ 25.486094][ T354] dump_stack+0x15/0x1b [ 25.490064][ T354] __schedule_bug+0x195/0x260 [ 25.494685][ T354] ? cpu_util_update_eff+0x10e0/0x10e0 [ 25.500056][ T354] ? selinux_bpf+0xcb/0x100 [ 25.504405][ T354] __schedule+0xcf7/0x1550 [ 25.508662][ T354] ? __sys_bpf+0x52c/0x7f0 [ 25.512914][ T354] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 25.518117][ T354] ? __sched_text_start+0x8/0x8 [ 25.522802][ T354] schedule+0xc3/0x180 [ 25.526702][ T354] exit_to_user_mode_loop+0x4e/0xa0 [ 25.531748][ T354] exit_to_user_mode_prepare+0x5a/0xa0 [ 25.537034][ T354] syscall_exit_to_user_mode+0x26/0x140 [ 25.542411][ T354] do_syscall_64+0x49/0xb0 [ 25.546717][ T354] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 25.552511][ T354] RIP: 0033:0x7fa5ef559ee9 [ 25.556784][ 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 [ 25.576422][ T354] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 25.584666][ T354] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program executing program executing program [ 25.592477][ T354] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 25.600287][ T354] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 25.608098][ T354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000062cc [ 25.615914][ T354] R13: 00007ffca045367c R14: 00007ffca0453690 R15: 00007ffca0453680 [ 25.623980][ T354] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 26.205622][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 26.217462][ T395] BUG: scheduling while atomic: syz-executor195/395/0x00000002 [ 26.225070][ T395] Modules linked in: [ 26.228919][ T395] Preemption disabled at: [ 26.228929][ T395] [] is_module_text_address+0x1f/0x360 [ 26.239962][ T395] CPU: 0 PID: 395 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 26.251325][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.261263][ T395] Call Trace: [ 26.264350][ T395] [ 26.267123][ T395] dump_stack_lvl+0x151/0x1b7 [ 26.271723][ T395] ? is_module_text_address+0x1f/0x360 [ 26.277018][ T395] ? is_module_text_address+0x1f/0x360 [ 26.282313][ T395] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 26.287621][ T395] ? arch_stack_walk+0xf3/0x140 [ 26.292301][ T395] ? is_module_text_address+0x1f/0x360 [ 26.297589][ T395] dump_stack+0x15/0x1b [ 26.301579][ T395] __schedule_bug+0x195/0x260 [ 26.306092][ T395] ? stack_trace_save+0x113/0x1c0 [ 26.310952][ T395] ? cpu_util_update_eff+0x10e0/0x10e0 [ 26.316250][ T395] ? stack_trace_snprint+0xf0/0xf0 [ 26.321193][ T395] ? arch_stack_walk+0xf3/0x140 [ 26.325882][ T395] __schedule+0xcf7/0x1550 [ 26.330136][ T395] ? kasan_set_track+0x60/0x70 [ 26.334745][ T395] ? kasan_set_track+0x4b/0x70 [ 26.339336][ T395] ? kasan_save_alloc_info+0x1f/0x30 [ 26.344452][ T395] ? __kasan_kmalloc+0x9c/0xb0 [ 26.349064][ T395] ? __kmalloc_node+0xb4/0x1e0 [ 26.353662][ T395] ? bpf_jit_binary_pack_alloc+0x1e0/0x540 [ 26.359383][ T395] ? __sched_text_start+0x8/0x8 [ 26.364067][ T395] ? __sys_bpf+0x52c/0x7f0 [ 26.368424][ T395] ? do_syscall_64+0x3d/0xb0 [ 26.372836][ T395] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 26.378744][ T395] schedule+0xc3/0x180 [ 26.382649][ T395] schedule_preempt_disabled+0x13/0x20 [ 26.387939][ T395] __mutex_lock+0x5b6/0x1ca0 [ 26.392368][ T395] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 26.398975][ T395] ? debug_smp_processor_id+0x17/0x20 [ 26.404166][ T395] ? get_random_u32+0x30d/0x650 [ 26.408857][ T395] ? kvmalloc_node+0x26c/0x640 [ 26.413456][ T395] ? __mutex_lock_slowpath+0x10/0x10 [ 26.418577][ T395] __mutex_lock_slowpath+0xe/0x10 [ 26.423437][ T395] mutex_lock+0x130/0x1e0 [ 26.427617][ T395] ? bit_wait_io_timeout+0x120/0x120 [ 26.432867][ T395] ? bpf_jit_binary_pack_alloc+0x2a1/0x540 [ 26.438492][ T395] ? in_gate_area_no_mm+0x41/0x60 [ 26.443355][ T395] text_poke_copy+0x2b/0x90 [ 26.448146][ T395] bpf_arch_text_copy+0x25/0x40 [ 26.452819][ T395] bpf_jit_binary_pack_finalize+0x3a/0x90 [ 26.458386][ T395] bpf_int_jit_compile+0xbd80/0xca30 [ 26.463507][ T395] ? emit_bpf_dispatcher+0xdf0/0xdf0 [ 26.468628][ T395] ? security_bpf_prog_alloc+0x62/0x90 [ 26.473918][ T395] ? __sys_bpf+0x52c/0x7f0 [ 26.478158][ T395] ? __x64_sys_bpf+0x7c/0x90 [ 26.482586][ T395] ? do_syscall_64+0x3d/0xb0 [ 26.487022][ T395] ? __kasan_check_write+0x14/0x20 [ 26.491978][ T395] ? _raw_spin_trylock_bh+0x190/0x190 [ 26.497171][ T395] bpf_prog_select_runtime+0x8da/0xc10 [ 26.502482][ T395] ? memset+0x35/0x40 [ 26.506283][ T395] ? bpf_obj_name_cpy+0x196/0x1e0 [ 26.511262][ T395] bpf_prog_load+0x136d/0x1bf0 [ 26.515866][ T395] ? map_freeze+0x3a0/0x3a0 [ 26.520199][ T395] ? selinux_bpf+0xcb/0x100 [ 26.524801][ T395] ? security_bpf+0x82/0xb0 [ 26.529133][ T395] __sys_bpf+0x52c/0x7f0 [ 26.533211][ T395] ? __this_cpu_preempt_check+0x13/0x20 [ 26.538595][ T395] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 26.543807][ T395] ? debug_smp_processor_id+0x17/0x20 [ 26.549161][ T395] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 26.555169][ T395] __x64_sys_bpf+0x7c/0x90 [ 26.559418][ T395] do_syscall_64+0x3d/0xb0 [ 26.563838][ T395] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 26.569750][ T395] RIP: 0033:0x7fa5ef559ee9 [ 26.573986][ T395] 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 [ 26.593515][ T395] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 executing program executing program executing program executing program [ 26.601923][ T395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5ef559ee9 [ 26.609821][ T395] RDX: 0000000000000090 RSI: 0000000020000800 RDI: 0000000000000005 [ 26.617712][ T395] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 26.625614][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 26.633424][ T395] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 26.641468][ T395] executing program executing program [ 26.733362][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 26.733384][ C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 26.733664][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 26.733664][ T19] last function: bpf_prog_free_deferred [ 26.744683][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 26.744683][ T39] last function: bpf_prog_free_deferred [ 26.755831][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 26.755865][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.755879][ T19] Workqueue: events bpf_prog_free_deferred [ 26.755909][ T19] Call Trace: [ 26.812661][ T19] [ 26.815433][ T19] dump_stack_lvl+0x151/0x1b7 [ 26.819946][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 26.825240][ T19] ? bpf_prog_free_deferred+0x63e/0x750 [ 26.830745][ T19] dump_stack+0x15/0x1b [ 26.834729][ T19] process_one_work+0x94e/0xcb0 [ 26.839422][ T19] worker_thread+0xa60/0x1260 [ 26.843934][ T19] kthread+0x26d/0x300 [ 26.847835][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 26.852704][ T19] ? kthread_blkcg+0xd0/0xd0 [ 26.857120][ T19] ret_from_fork+0x1f/0x30 [ 26.861379][ T19] [ 26.864239][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 26.864454][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 26.864454][ T19] last function: bpf_prog_free_deferred [ 26.875171][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.875188][ T39] Workqueue: events bpf_prog_free_deferred [ 26.904517][ T39] Call Trace: [ 26.907776][ T39] [ 26.910679][ T39] dump_stack_lvl+0x151/0x1b7 [ 26.915149][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 26.920438][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 26.925821][ T39] dump_stack+0x15/0x1b [ 26.929898][ T39] process_one_work+0x94e/0xcb0 [ 26.934587][ T39] worker_thread+0xa60/0x1260 [ 26.939102][ T39] ? __kasan_check_read+0x11/0x20 [ 26.943961][ T39] kthread+0x26d/0x300 [ 26.947861][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 26.952725][ T39] ? kthread_blkcg+0xd0/0xd0 [ 26.957151][ T39] ret_from_fork+0x1f/0x30 [ 26.961406][ T39] [ 26.964269][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 26.964512][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 26.964512][ T39] last function: bpf_prog_free_deferred [ 26.975200][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.975217][ T19] Workqueue: events bpf_prog_free_deferred [ 26.975242][ T19] Call Trace: [ 26.975249][ T19] [ 27.010317][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.014824][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.020117][ T19] ? bpf_prog_free_deferred+0x63e/0x750 [ 27.025708][ T19] dump_stack+0x15/0x1b [ 27.029820][ T19] process_one_work+0x94e/0xcb0 [ 27.034501][ T19] worker_thread+0xa60/0x1260 [ 27.039010][ T19] kthread+0x26d/0x300 [ 27.042905][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 27.047768][ T19] ? kthread_blkcg+0xd0/0xd0 [ 27.052193][ T19] ret_from_fork+0x1f/0x30 [ 27.056484][ T19] [ 27.059316][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.059398][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 27.059398][ T19] last function: process_srcu [ 27.070378][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.070394][ T39] Workqueue: events bpf_prog_free_deferred [ 27.098815][ T39] Call Trace: [ 27.101938][ T39] [ 27.104724][ T39] dump_stack_lvl+0x151/0x1b7 [ 27.109228][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.114609][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 27.119994][ T39] dump_stack+0x15/0x1b [ 27.123984][ T39] process_one_work+0x94e/0xcb0 [ 27.128761][ T39] worker_thread+0xa60/0x1260 [ 27.133281][ T39] ? __kasan_check_read+0x11/0x20 [ 27.138135][ T39] kthread+0x26d/0x300 [ 27.142034][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 27.147012][ T39] ? kthread_blkcg+0xd0/0xd0 [ 27.151435][ T39] ret_from_fork+0x1f/0x30 [ 27.155688][ T39] [ 27.158547][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.158792][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 27.158792][ T39] last function: free_work [ 27.169475][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.169491][ T19] Workqueue: rcu_gp process_srcu [ 27.196471][ T19] Call Trace: [ 27.199719][ T19] [ 27.202511][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.207145][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.212451][ T19] dump_stack+0x15/0x1b [ 27.216422][ T19] process_one_work+0x94e/0xcb0 [ 27.221244][ T19] worker_thread+0xa60/0x1260 [ 27.225732][ T19] kthread+0x26d/0x300 [ 27.229677][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 27.234488][ T19] ? kthread_blkcg+0xd0/0xd0 [ 27.238927][ T19] ret_from_fork+0x1f/0x30 [ 27.243171][ T19] [ 27.246030][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.246094][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 27.246094][ T19] last function: vmstat_update [ 27.256961][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.256978][ T39] Workqueue: events free_work [ 27.284134][ T39] Call Trace: [ 27.287265][ T39] [ 27.290045][ T39] dump_stack_lvl+0x151/0x1b7 [ 27.294549][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.299932][ T39] dump_stack+0x15/0x1b [ 27.303933][ T39] process_one_work+0x94e/0xcb0 [ 27.308633][ T39] worker_thread+0xa60/0x1260 [ 27.313250][ T39] ? __kasan_check_read+0x11/0x20 [ 27.318107][ T39] kthread+0x26d/0x300 [ 27.321971][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 27.327057][ T39] ? kthread_blkcg+0xd0/0xd0 [ 27.331502][ T39] ret_from_fork+0x1f/0x30 [ 27.335747][ T39] [ 27.338612][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.338882][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 27.338882][ T39] last function: bpf_prog_free_deferred [ 27.349530][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.349553][ T19] Workqueue: mm_percpu_wq vmstat_update [ 27.349589][ T19] Call Trace: [ 27.349597][ T19] [ 27.384293][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.388770][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.394054][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 27.399264][ T19] dump_stack+0x15/0x1b [ 27.403266][ T19] process_one_work+0x94e/0xcb0 [ 27.408064][ T19] worker_thread+0xa60/0x1260 [ 27.412579][ T19] kthread+0x26d/0x300 [ 27.416466][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 27.421324][ T19] ? kthread_blkcg+0xd0/0xd0 [ 27.425754][ T19] ret_from_fork+0x1f/0x30 [ 27.430017][ T19] [ 27.432871][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.432921][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 27.432921][ T19] last function: vmstat_shepherd [ 27.443895][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.443916][ T39] Workqueue: events bpf_prog_free_deferred [ 27.472401][ T39] Call Trace: [ 27.475525][ T39] [ 27.478311][ T39] dump_stack_lvl+0x151/0x1b7 [ 27.482833][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.488534][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 27.493991][ T39] dump_stack+0x15/0x1b [ 27.497978][ T39] process_one_work+0x94e/0xcb0 [ 27.502846][ T39] worker_thread+0xa60/0x1260 [ 27.507358][ T39] ? __kasan_check_read+0x11/0x20 [ 27.512193][ T39] kthread+0x26d/0x300 [ 27.516098][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 27.520957][ T39] ? kthread_blkcg+0xd0/0xd0 [ 27.525597][ T39] ret_from_fork+0x1f/0x30 [ 27.529964][ T39] [ 27.532809][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.533090][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 27.533090][ T39] last function: bpf_prog_free_deferred [ 27.543836][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.543857][ T19] Workqueue: events vmstat_shepherd [ 27.543893][ T19] Call Trace: [ 27.575438][ T19] [ 27.578209][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.582738][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.588020][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 27.593251][ T19] dump_stack+0x15/0x1b [ 27.597221][ T19] process_one_work+0x94e/0xcb0 [ 27.601925][ T19] worker_thread+0xa60/0x1260 [ 27.606679][ T19] kthread+0x26d/0x300 [ 27.610681][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 27.615530][ T19] ? kthread_blkcg+0xd0/0xd0 [ 27.619968][ T19] ret_from_fork+0x1f/0x30 [ 27.624349][ T19] [ 27.627191][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.627251][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 27.627251][ T19] last function: psi_avgs_work [ 27.638132][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.638154][ T39] Workqueue: events bpf_prog_free_deferred [ 27.638184][ T39] Call Trace: [ 27.669790][ T39] [ 27.672684][ T39] dump_stack_lvl+0x151/0x1b7 [ 27.677187][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.682493][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 27.687876][ T39] dump_stack+0x15/0x1b [ 27.691863][ T39] process_one_work+0x94e/0xcb0 [ 27.696546][ T39] worker_thread+0xa60/0x1260 [ 27.701092][ T39] ? __kasan_check_read+0x11/0x20 [ 27.705915][ T39] kthread+0x26d/0x300 [ 27.709819][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 27.714679][ T39] ? kthread_blkcg+0xd0/0xd0 [ 27.719116][ T39] ret_from_fork+0x1f/0x30 [ 27.723365][ T39] [ 27.726229][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.726294][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 27.726294][ T39] last function: vmstat_update [ 27.737161][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.737183][ T19] Workqueue: events psi_avgs_work [ 27.737216][ T19] Call Trace: [ 27.737223][ T19] [ 27.770601][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.775090][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.780382][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 27.785680][ T19] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 27.790892][ T19] dump_stack+0x15/0x1b [ 27.794879][ T19] process_one_work+0x94e/0xcb0 [ 27.799763][ T19] worker_thread+0xa60/0x1260 [ 27.804273][ T19] kthread+0x26d/0x300 [ 27.808171][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 27.813219][ T19] ? kthread_blkcg+0xd0/0xd0 [ 27.817643][ T19] ret_from_fork+0x1f/0x30 [ 27.821891][ T19] [ 27.824754][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.824819][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 27.824819][ T19] last function: srcu_invoke_callbacks [ 27.835731][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.835752][ T39] Workqueue: mm_percpu_wq vmstat_update [ 27.864547][ T39] Call Trace: [ 27.867671][ T39] [ 27.870446][ T39] dump_stack_lvl+0x151/0x1b7 [ 27.874960][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.880262][ T39] ? round_jiffies_relative+0xcf/0xf0 [ 27.885464][ T39] dump_stack+0x15/0x1b [ 27.889466][ T39] process_one_work+0x94e/0xcb0 [ 27.894267][ T39] worker_thread+0xa60/0x1260 [ 27.898777][ T39] ? __kasan_check_read+0x11/0x20 [ 27.903645][ T39] kthread+0x26d/0x300 [ 27.907540][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 27.912404][ T39] ? kthread_blkcg+0xd0/0xd0 [ 27.916839][ T39] ret_from_fork+0x1f/0x30 [ 27.921119][ T39] [ 27.923951][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 27.924046][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 27.924046][ T39] last function: neigh_managed_work [ 27.934965][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.934987][ T19] Workqueue: rcu_gp srcu_invoke_callbacks [ 27.935018][ T19] Call Trace: [ 27.935027][ T19] [ 27.969763][ T19] dump_stack_lvl+0x151/0x1b7 [ 27.974263][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 27.979568][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 27.984768][ T19] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 27.990093][ T19] dump_stack+0x15/0x1b [ 27.994092][ T19] process_one_work+0x94e/0xcb0 [ 27.998764][ T19] worker_thread+0xa60/0x1260 [ 28.003280][ T19] kthread+0x26d/0x300 [ 28.007182][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 28.012039][ T19] ? kthread_blkcg+0xd0/0xd0 [ 28.016472][ T19] ret_from_fork+0x1f/0x30 [ 28.020725][ T19] [ 28.023619][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.023712][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 28.023712][ T19] last function: process_srcu [ 28.034532][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.034556][ T39] Workqueue: events_power_efficient neigh_managed_work [ 28.064156][ T39] Call Trace: [ 28.067274][ T39] [ 28.070066][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.074654][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.080045][ T39] ? __local_bh_enable_ip+0x58/0x80 [ 28.085067][ T39] ? _raw_write_unlock_bh+0x32/0x50 [ 28.090109][ T39] ? neigh_managed_work+0x1f3/0x220 [ 28.095142][ T39] dump_stack+0x15/0x1b [ 28.099214][ T39] process_one_work+0x94e/0xcb0 [ 28.103904][ T39] worker_thread+0xa60/0x1260 [ 28.108508][ T39] ? __kasan_check_read+0x11/0x20 [ 28.113361][ T39] kthread+0x26d/0x300 [ 28.117356][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 28.122288][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.126717][ T39] ret_from_fork+0x1f/0x30 [ 28.131113][ T39] [ 28.133936][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.134002][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 28.134002][ T39] last function: neigh_periodic_work [ 28.144878][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.144902][ T19] Workqueue: rcu_gp process_srcu [ 28.144936][ T19] Call Trace: [ 28.144945][ T19] [ 28.178844][ T19] dump_stack_lvl+0x151/0x1b7 [ 28.183357][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.188656][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 28.193941][ T19] dump_stack+0x15/0x1b [ 28.197966][ T19] process_one_work+0x94e/0xcb0 [ 28.202944][ T19] worker_thread+0xa60/0x1260 [ 28.207521][ T19] kthread+0x26d/0x300 [ 28.211476][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 28.216349][ T19] ? kthread_blkcg+0xd0/0xd0 [ 28.220778][ T19] ret_from_fork+0x1f/0x30 [ 28.225240][ T19] [ 28.228192][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.228548][ T19] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/19 [ 28.228548][ T19] last function: srcu_invoke_callbacks [ 28.239155][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.239176][ T39] Workqueue: events_power_efficient neigh_periodic_work [ 28.269587][ T39] Call Trace: [ 28.272674][ T39] [ 28.275453][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.280110][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.285393][ T39] ? neigh_periodic_work+0xafb/0xb60 [ 28.290539][ T39] ? strscpy+0x9c/0x260 [ 28.294501][ T39] dump_stack+0x15/0x1b [ 28.298497][ T39] process_one_work+0x94e/0xcb0 [ 28.303194][ T39] worker_thread+0xa60/0x1260 [ 28.307875][ T39] ? __kasan_check_read+0x11/0x20 [ 28.312753][ T39] kthread+0x26d/0x300 [ 28.316646][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 28.321735][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.326228][ T39] ret_from_fork+0x1f/0x30 [ 28.330407][ T39] [ 28.333280][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.333335][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 28.344350][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.344373][ T19] Workqueue: rcu_gp srcu_invoke_callbacks [ 28.344405][ T19] Call Trace: [ 28.344414][ T19] [ 28.351285][ T39] Modules linked in: [ 28.351296][ T39] Preemption disabled at: [ 28.361403][ T19] dump_stack_lvl+0x151/0x1b7 [ 28.361441][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.361461][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 28.366966][ T39] [] __get_locked_pte+0x28f/0x340 [ 28.370070][ T19] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 28.408095][ T19] dump_stack+0x15/0x1b [ 28.412065][ T19] process_one_work+0x94e/0xcb0 [ 28.416760][ T19] worker_thread+0xa60/0x1260 [ 28.421289][ T19] kthread+0x26d/0x300 [ 28.425174][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 28.430044][ T19] ? kthread_blkcg+0xd0/0xd0 [ 28.434572][ T19] ret_from_fork+0x1f/0x30 [ 28.438815][ T19] [ 28.441676][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.441724][ T19] BUG: scheduling while atomic: kworker/0:1/19/0x00000002 [ 28.452605][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.452621][ T39] Workqueue: 0x0 [ 28.459603][ T19] Modules linked in: [ 28.469460][ T39] (events_power_efficient) [ 28.469481][ T39] Call Trace: [ 28.469490][ T39] [ 28.469501][ T39] dump_stack_lvl+0x151/0x1b7 [ 28.472934][ T19] [ 28.476649][ T39] ? __get_locked_pte+0x28f/0x340 [ 28.480984][ T19] Preemption disabled at: [ 28.480991][ T19] [] __get_locked_pte+0x28f/0x340 [ 28.484251][ T39] ? __get_locked_pte+0x28f/0x340 [ 28.484279][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.519310][ T39] ? __get_locked_pte+0x28f/0x340 [ 28.524169][ T39] dump_stack+0x15/0x1b [ 28.528162][ T39] __schedule_bug+0x195/0x260 [ 28.532674][ T39] ? cpu_util_update_eff+0x10e0/0x10e0 [ 28.538057][ T39] __schedule+0xcf7/0x1550 [ 28.542306][ T39] ? neigh_periodic_work+0xafb/0xb60 [ 28.547431][ T39] ? __sched_text_start+0x8/0x8 [ 28.552118][ T39] ? wq_worker_sleeping+0x64/0x290 [ 28.557061][ T39] schedule+0xc3/0x180 [ 28.560971][ T39] worker_thread+0xefa/0x1260 [ 28.565503][ T39] ? __kasan_check_read+0x11/0x20 [ 28.570344][ T39] kthread+0x26d/0x300 [ 28.574345][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 28.579204][ T39] ? kthread_blkcg+0xd0/0xd0 [ 28.583718][ T39] ret_from_fork+0x1f/0x30 [ 28.587977][ T39] [ 28.590838][ T19] CPU: 0 PID: 19 Comm: kworker/0:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.601777][ T19] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.611676][ T19] Workqueue: 0x0 (rcu_gp) [ 28.615926][ T19] Call Trace: [ 28.619045][ T19] [ 28.621824][ T19] dump_stack_lvl+0x151/0x1b7 [ 28.626340][ T19] ? __get_locked_pte+0x28f/0x340 [ 28.631193][ T19] ? __get_locked_pte+0x28f/0x340 [ 28.636054][ T19] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.641357][ T19] ? __get_locked_pte+0x28f/0x340 [ 28.646213][ T19] dump_stack+0x15/0x1b [ 28.650199][ T19] __schedule_bug+0x195/0x260 [ 28.654716][ T19] ? cpu_util_update_eff+0x10e0/0x10e0 [ 28.660016][ T19] __schedule+0xcf7/0x1550 [ 28.664263][ T19] ? round_jiffies_relative+0xcf/0xf0 [ 28.669471][ T19] ? __sched_text_start+0x8/0x8 [ 28.674157][ T19] ? wq_worker_sleeping+0x64/0x290 [ 28.679104][ T19] schedule+0xc3/0x180 [ 28.683009][ T19] worker_thread+0xefa/0x1260 [ 28.687528][ T19] kthread+0x26d/0x300 executing program executing program executing program executing program executing program [ 28.691426][ T19] ? worker_clr_flags+0x1a0/0x1a0 [ 28.696291][ T19] ? kthread_blkcg+0xd0/0xd0 [ 28.700726][ T19] ret_from_fork+0x1f/0x30 [ 28.704980][ T19] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 28.917480][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 28.929154][ T417] BUG: scheduling while atomic: syz-executor195/417/0x00000002 [ 28.936874][ T417] Modules linked in: [ 28.940538][ T417] Preemption disabled at: [ 28.940547][ T417] [] is_module_text_address+0x1f/0x360 [ 28.951627][ T417] CPU: 0 PID: 417 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 28.962982][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.972884][ T417] Call Trace: [ 28.976000][ T417] [ 28.978923][ T417] dump_stack_lvl+0x151/0x1b7 [ 28.983420][ T417] ? is_module_text_address+0x1f/0x360 [ 28.988712][ T417] ? is_module_text_address+0x1f/0x360 [ 28.994006][ T417] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 28.999301][ T417] ? is_module_text_address+0x1f/0x360 [ 29.004707][ T417] dump_stack+0x15/0x1b [ 29.008702][ T417] __schedule_bug+0x195/0x260 [ 29.013212][ T417] ? cpu_util_update_eff+0x10e0/0x10e0 [ 29.018666][ T417] ? selinux_bpf+0xcb/0x100 [ 29.022982][ T417] __schedule+0xcf7/0x1550 [ 29.027237][ T417] ? __sys_bpf+0x52c/0x7f0 [ 29.031595][ T417] ? __this_cpu_preempt_check+0x13/0x20 [ 29.037234][ T417] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 29.042388][ T417] ? __sched_text_start+0x8/0x8 [ 29.047110][ T417] schedule+0xc3/0x180 [ 29.050991][ T417] exit_to_user_mode_loop+0x4e/0xa0 [ 29.056107][ T417] exit_to_user_mode_prepare+0x5a/0xa0 [ 29.061429][ T417] syscall_exit_to_user_mode+0x26/0x140 [ 29.066776][ T417] do_syscall_64+0x49/0xb0 [ 29.071033][ T417] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 29.076755][ T417] RIP: 0033:0x7fa5ef559ee9 [ 29.081009][ T417] 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 [ 29.100628][ T417] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 29.109136][ T417] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program executing program [ 29.116908][ T417] RDX: 0000000000000090 RSI: 0000000020000800 RDI: 0000000000000005 [ 29.124724][ T417] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 29.132742][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.140566][ T417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 29.148367][ T417] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 29.663201][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 29.674557][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 29.674557][ T39] last function: bpf_prog_free_deferred [ 29.688158][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 29.699107][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.709031][ T39] Workqueue: events bpf_prog_free_deferred [ 29.714630][ T39] Call Trace: [ 29.717759][ T39] [ 29.720535][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.725048][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 29.730340][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 29.735727][ T39] dump_stack+0x15/0x1b [ 29.739717][ T39] process_one_work+0x94e/0xcb0 [ 29.744619][ T39] worker_thread+0xa60/0x1260 [ 29.749215][ T39] ? __kasan_check_read+0x11/0x20 [ 29.754071][ T39] kthread+0x26d/0x300 [ 29.757977][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 29.762915][ T39] ? kthread_blkcg+0xd0/0xd0 [ 29.767493][ T39] ret_from_fork+0x1f/0x30 [ 29.771856][ T39] [ 29.774975][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 29.781910][ T39] Modules linked in: [ 29.785673][ T39] Preemption disabled at: [ 29.785683][ T39] [] __get_locked_pte+0x28f/0x340 [ 29.796461][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 29.807412][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.817306][ T39] Workqueue: events bpf_prog_free_deferred [ 29.822940][ T39] Call Trace: [ 29.826084][ T39] [ 29.828853][ T39] dump_stack_lvl+0x151/0x1b7 [ 29.833358][ T39] ? __get_locked_pte+0x28f/0x340 [ 29.838218][ T39] ? __get_locked_pte+0x28f/0x340 [ 29.843086][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 29.848411][ T39] ? __get_locked_pte+0x28f/0x340 [ 29.853325][ T39] dump_stack+0x15/0x1b [ 29.857311][ T39] __schedule_bug+0x195/0x260 [ 29.861825][ T39] ? cpu_util_update_eff+0x10e0/0x10e0 [ 29.867131][ T39] __schedule+0xcf7/0x1550 [ 29.871473][ T39] ? rb_commit+0x780/0x780 [ 29.875738][ T39] ? __sched_text_start+0x8/0x8 [ 29.880416][ T39] ? rb_commit+0x732/0x780 [ 29.884675][ T39] schedule+0xc3/0x180 [ 29.888575][ T39] schedule_preempt_disabled+0x13/0x20 [ 29.893870][ T39] __mutex_lock+0x5b6/0x1ca0 [ 29.898299][ T39] ? trace_buffer_unlock_commit_regs+0x15e/0x620 [ 29.904471][ T39] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 29.911062][ T39] ? trace_event_buffer_commit+0x26d/0x920 [ 29.916701][ T39] ? trace_event_raw_event_bpf_trace_printk+0x14f/0x210 [ 29.923470][ T39] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 29.929197][ T39] ? vbin_printf+0x1bc0/0x1bc0 [ 29.933795][ T39] ? vprintk_default+0x26/0x30 [ 29.938398][ T39] __mutex_lock_slowpath+0xe/0x10 [ 29.943345][ T39] mutex_lock+0x130/0x1e0 [ 29.947510][ T39] ? bpf_probe_write_user+0xf0/0xf0 [ 29.952545][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 29.957666][ T39] ? 0xffffffffa0001f98 [ 29.961656][ T39] ? is_bpf_text_address+0x172/0x190 [ 29.966775][ T39] ? in_gate_area_no_mm+0x41/0x60 [ 29.971661][ T39] text_poke_set+0xac/0x170 [ 29.975980][ T39] ? __kasan_check_write+0x14/0x20 [ 29.981013][ T39] ? text_poke_copy+0x90/0x90 [ 29.985525][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 29.990645][ T39] ? bpf_trace_run1+0x240/0x240 [ 29.995428][ T39] bpf_arch_text_invalidate+0x22/0x40 [ 30.000630][ T39] bpf_prog_pack_free+0x14b/0x3d0 [ 30.005489][ T39] bpf_jit_binary_pack_free+0x38/0x80 executing program executing program executing program [ 30.010707][ T39] bpf_jit_free+0x132/0x1e0 [ 30.015041][ T39] bpf_prog_free_deferred+0x63e/0x750 [ 30.020257][ T39] process_one_work+0x73d/0xcb0 [ 30.024958][ T39] worker_thread+0xa60/0x1260 [ 30.029460][ T39] ? __kasan_check_read+0x11/0x20 [ 30.034306][ T39] kthread+0x26d/0x300 [ 30.038210][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 30.043067][ T39] ? kthread_blkcg+0xd0/0xd0 [ 30.047496][ T39] ret_from_fork+0x1f/0x30 [ 30.051767][ 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 [ 30.315805][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 30.327781][ T462] BUG: scheduling while atomic: syz-executor195/462/0x00000002 [ 30.335292][ T462] Modules linked in: [ 30.339050][ T462] Preemption disabled at: [ 30.339067][ T462] [] is_module_text_address+0x1f/0x360 [ 30.350257][ T462] CPU: 0 PID: 462 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 30.361620][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.371664][ T462] Call Trace: [ 30.374764][ T462] [ 30.377571][ T462] dump_stack_lvl+0x151/0x1b7 [ 30.382048][ T462] ? is_module_text_address+0x1f/0x360 [ 30.387418][ T462] ? is_module_text_address+0x1f/0x360 [ 30.392656][ T462] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 30.397938][ T462] ? is_module_text_address+0x1f/0x360 [ 30.403244][ T462] dump_stack+0x15/0x1b [ 30.407221][ T462] __schedule_bug+0x195/0x260 [ 30.411732][ T462] ? cpu_util_update_eff+0x10e0/0x10e0 [ 30.417030][ T462] ? selinux_bpf+0xcb/0x100 [ 30.421370][ T462] __schedule+0xcf7/0x1550 [ 30.425621][ T462] ? __sys_bpf+0x52c/0x7f0 [ 30.429962][ T462] ? __this_cpu_preempt_check+0x13/0x20 [ 30.435340][ T462] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 30.440553][ T462] ? __sched_text_start+0x8/0x8 [ 30.445248][ T462] schedule+0xc3/0x180 [ 30.449149][ T462] exit_to_user_mode_loop+0x4e/0xa0 [ 30.454179][ T462] exit_to_user_mode_prepare+0x5a/0xa0 [ 30.459699][ T462] syscall_exit_to_user_mode+0x26/0x140 [ 30.465076][ T462] do_syscall_64+0x49/0xb0 [ 30.469375][ T462] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 30.475213][ T462] RIP: 0033:0x7fa5ef559ee9 [ 30.479472][ T462] 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 [ 30.498909][ T462] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 30.507162][ T462] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program executing program [ 30.514963][ T462] RDX: 0000000000000090 RSI: 0000000020000800 RDI: 0000000000000005 [ 30.522771][ T462] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 30.530811][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.538722][ T462] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 30.546542][ T462] [ 30.595797][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 30.608355][ T465] BUG: scheduling while atomic: syz-executor195/465/0x00000002 [ 30.615938][ T465] Modules linked in: [ 30.619637][ T465] Preemption disabled at: [ 30.619647][ T465] [] is_module_text_address+0x1f/0x360 [ 30.630659][ T465] CPU: 0 PID: 465 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 30.642566][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.652659][ T465] Call Trace: [ 30.655785][ T465] [ 30.658579][ T465] dump_stack_lvl+0x151/0x1b7 [ 30.663066][ T465] ? is_module_text_address+0x1f/0x360 [ 30.668406][ T465] ? is_module_text_address+0x1f/0x360 [ 30.673662][ T465] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 30.678957][ T465] ? is_module_text_address+0x1f/0x360 [ 30.684354][ T465] dump_stack+0x15/0x1b [ 30.688349][ T465] __schedule_bug+0x195/0x260 [ 30.692884][ T465] ? cpu_util_update_eff+0x10e0/0x10e0 [ 30.698285][ T465] ? selinux_bpf+0xcb/0x100 [ 30.702727][ T465] __schedule+0xcf7/0x1550 [ 30.706971][ T465] ? __sys_bpf+0x52c/0x7f0 [ 30.711231][ T465] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 30.717080][ T465] ? __sched_text_start+0x8/0x8 [ 30.721768][ T465] schedule+0xc3/0x180 [ 30.725823][ T465] exit_to_user_mode_loop+0x4e/0xa0 [ 30.731083][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 30.736533][ T465] syscall_exit_to_user_mode+0x26/0x140 [ 30.741929][ T465] do_syscall_64+0x49/0xb0 [ 30.746154][ T465] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 30.751993][ T465] RIP: 0033:0x7fa5ef559ee9 [ 30.756278][ T465] 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 [ 30.775687][ T465] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 30.783928][ T465] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program executing program executing program [ 30.791746][ T465] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 30.799558][ T465] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 30.807402][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000007617 [ 30.815178][ T465] R13: 00007ffca045367c R14: 00007ffca0453690 R15: 00007ffca0453680 [ 30.822999][ T465] executing program executing program executing program executing program executing program executing program [ 30.953237][ C0] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 30.953237][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 30.953351][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 30.953351][ T39] last function: bpf_prog_free_deferred [ 30.964559][ T408] BUG: workqueue leaked lock or atomic: kworker/0:2/0x00000001/408 [ 30.964559][ T408] last function: bpf_prog_free_deferred [ 30.975500][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 30.975526][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.975539][ T39] Workqueue: events bpf_prog_free_deferred [ 30.975564][ T39] Call Trace: [ 30.975570][ T39] [ 30.975579][ T39] dump_stack_lvl+0x151/0x1b7 [ 30.975602][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 30.975622][ T39] ? bpf_prog_free_deferred+0x63e/0x750 [ 30.975645][ T39] dump_stack+0x15/0x1b [ 30.975662][ T39] process_one_work+0x94e/0xcb0 [ 31.059416][ T39] worker_thread+0xa60/0x1260 [ 31.063923][ T39] ? __kasan_check_read+0x11/0x20 [ 31.068781][ T39] kthread+0x26d/0x300 [ 31.072696][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 31.077556][ T39] ? kthread_blkcg+0xd0/0xd0 [ 31.081968][ T39] ret_from_fork+0x1f/0x30 [ 31.086245][ T39] [ 31.089093][ T408] CPU: 0 PID: 408 Comm: kworker/0:2 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.089156][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 31.089156][ T39] last function: process_srcu [ 31.100193][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.100209][ T408] Workqueue: events bpf_prog_free_deferred [ 31.128416][ T408] Call Trace: [ 31.131530][ T408] [ 31.134323][ T408] dump_stack_lvl+0x151/0x1b7 [ 31.138835][ T408] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.144128][ T408] ? bpf_prog_free_deferred+0x63e/0x750 [ 31.149502][ T408] dump_stack+0x15/0x1b [ 31.153488][ T408] process_one_work+0x94e/0xcb0 [ 31.158177][ T408] worker_thread+0xa60/0x1260 [ 31.162690][ T408] ? __kasan_check_read+0x11/0x20 [ 31.167548][ T408] kthread+0x26d/0x300 [ 31.171465][ T408] ? worker_clr_flags+0x1a0/0x1a0 [ 31.176319][ T408] ? kthread_blkcg+0xd0/0xd0 [ 31.180783][ T408] ret_from_fork+0x1f/0x30 [ 31.185006][ T408] [ 31.187865][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.188122][ T408] BUG: workqueue leaked lock or atomic: kworker/0:2/0x00000001/408 [ 31.188122][ T408] last function: bpf_prog_free_deferred [ 31.198958][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.198982][ T39] Workqueue: rcu_gp process_srcu [ 31.199012][ T39] Call Trace: [ 31.230704][ T39] [ 31.233476][ T39] dump_stack_lvl+0x151/0x1b7 [ 31.237987][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.243279][ T39] dump_stack+0x15/0x1b [ 31.247283][ T39] process_one_work+0x94e/0xcb0 [ 31.252066][ T39] worker_thread+0xa60/0x1260 [ 31.256575][ T39] ? __kasan_check_read+0x11/0x20 [ 31.261423][ T39] kthread+0x26d/0x300 [ 31.265323][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 31.270294][ T39] ? kthread_blkcg+0xd0/0xd0 [ 31.274858][ T39] ret_from_fork+0x1f/0x30 [ 31.279114][ T39] [ 31.281967][ T408] CPU: 0 PID: 408 Comm: kworker/0:2 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.282103][ T39] BUG: workqueue leaked lock or atomic: kworker/1:1/0x00000001/39 [ 31.282103][ T39] last function: process_srcu [ 31.292990][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.293014][ T408] Workqueue: events bpf_prog_free_deferred [ 31.293045][ T408] Call Trace: [ 31.293052][ T408] [ 31.293063][ T408] dump_stack_lvl+0x151/0x1b7 [ 31.331735][ T408] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.337024][ T408] ? bpf_prog_free_deferred+0x63e/0x750 [ 31.342420][ T408] dump_stack+0x15/0x1b [ 31.346413][ T408] process_one_work+0x94e/0xcb0 [ 31.351087][ T408] worker_thread+0xa60/0x1260 [ 31.355610][ T408] ? __kasan_check_read+0x11/0x20 [ 31.360634][ T408] kthread+0x26d/0x300 [ 31.364529][ T408] ? worker_clr_flags+0x1a0/0x1a0 [ 31.369391][ T408] ? kthread_blkcg+0xd0/0xd0 [ 31.373827][ T408] ret_from_fork+0x1f/0x30 [ 31.378247][ T408] [ 31.381112][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.381315][ T408] BUG: workqueue leaked lock or atomic: kworker/0:2/0x00000001/408 [ 31.381315][ T408] last function: srcu_invoke_callbacks [ 31.392039][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.392054][ T39] Workqueue: rcu_gp process_srcu [ 31.420161][ T39] Call Trace: [ 31.423288][ T39] [ 31.426069][ T39] dump_stack_lvl+0x151/0x1b7 [ 31.430579][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.435926][ T39] dump_stack+0x15/0x1b [ 31.439872][ T39] process_one_work+0x94e/0xcb0 [ 31.444648][ T39] worker_thread+0xa60/0x1260 [ 31.449154][ T39] ? __kasan_check_read+0x11/0x20 [ 31.454012][ T39] kthread+0x26d/0x300 [ 31.457963][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 31.462783][ T39] ? kthread_blkcg+0xd0/0xd0 [ 31.467207][ T39] ret_from_fork+0x1f/0x30 [ 31.471581][ T39] [ 31.474438][ T408] CPU: 0 PID: 408 Comm: kworker/0:2 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.474490][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 31.485456][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.485476][ T408] Workqueue: rcu_gp srcu_invoke_callbacks [ 31.492397][ T39] Modules linked in: [ 31.502291][ T408] [ 31.502306][ T408] Call Trace: [ 31.502315][ T408] [ 31.502325][ T408] dump_stack_lvl+0x151/0x1b7 [ 31.507866][ T39] Preemption disabled at: [ 31.511581][ T408] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.513768][ T39] [] __get_locked_pte+0x28f/0x340 [ 31.516930][ T408] ? bpf_prog_free_deferred+0x63e/0x750 [ 31.545549][ T408] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 31.550838][ T408] dump_stack+0x15/0x1b [ 31.554838][ T408] process_one_work+0x94e/0xcb0 [ 31.559532][ T408] worker_thread+0xa60/0x1260 [ 31.564046][ T408] ? __kasan_check_read+0x11/0x20 [ 31.568890][ T408] kthread+0x26d/0x300 [ 31.572793][ T408] ? worker_clr_flags+0x1a0/0x1a0 [ 31.577652][ T408] ? kthread_blkcg+0xd0/0xd0 [ 31.582084][ T408] ret_from_fork+0x1f/0x30 [ 31.586424][ T408] [ 31.589284][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.589524][ T408] BUG: workqueue leaked lock or atomic: kworker/0:2/0x00000001/408 [ 31.589524][ T408] last function: bpf_prog_free_deferred [ 31.600218][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.600235][ T39] Workqueue: 0x0 (rcu_gp) [ 31.628238][ T39] Call Trace: [ 31.631439][ T39] [ 31.634220][ T39] dump_stack_lvl+0x151/0x1b7 [ 31.638741][ T39] ? __get_locked_pte+0x28f/0x340 [ 31.643605][ T39] ? __get_locked_pte+0x28f/0x340 [ 31.648451][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.653749][ T39] ? __get_locked_pte+0x28f/0x340 [ 31.658606][ T39] dump_stack+0x15/0x1b [ 31.662597][ T39] __schedule_bug+0x195/0x260 [ 31.667114][ T39] ? cpu_util_update_eff+0x10e0/0x10e0 [ 31.672410][ T39] __schedule+0xcf7/0x1550 [ 31.676663][ T39] ? __sched_text_start+0x8/0x8 [ 31.681344][ T39] ? wq_worker_sleeping+0x64/0x290 [ 31.686519][ T39] schedule+0xc3/0x180 [ 31.690430][ T39] worker_thread+0xefa/0x1260 [ 31.694939][ T39] ? __kasan_check_read+0x11/0x20 [ 31.699786][ T39] kthread+0x26d/0x300 [ 31.703691][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 31.708553][ T39] ? kthread_blkcg+0xd0/0xd0 [ 31.712982][ T39] ret_from_fork+0x1f/0x30 [ 31.717239][ T39] [ 31.720098][ T408] CPU: 0 PID: 408 Comm: kworker/0:2 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.731251][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.741230][ T408] Workqueue: events bpf_prog_free_deferred [ 31.746872][ T408] Call Trace: [ 31.749997][ T408] [ 31.752773][ T408] dump_stack_lvl+0x151/0x1b7 [ 31.757296][ T408] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.762579][ T408] ? bpf_prog_free_deferred+0x63e/0x750 [ 31.767969][ T408] dump_stack+0x15/0x1b [ 31.771984][ T408] process_one_work+0x94e/0xcb0 [ 31.776645][ T408] worker_thread+0xa60/0x1260 [ 31.781160][ T408] ? __kasan_check_read+0x11/0x20 [ 31.786033][ T408] kthread+0x26d/0x300 [ 31.789929][ T408] ? worker_clr_flags+0x1a0/0x1a0 [ 31.794783][ T408] ? kthread_blkcg+0xd0/0xd0 [ 31.799330][ T408] ret_from_fork+0x1f/0x30 [ 31.803548][ T408] [ 31.806501][ T408] BUG: scheduling while atomic: kworker/0:2/408/0x00000002 [ 31.813465][ T408] Modules linked in: [ 31.817177][ T408] Preemption disabled at: [ 31.817189][ T408] [] __queue_work+0x508/0xd70 [ 31.827444][ T408] CPU: 0 PID: 408 Comm: kworker/0:2 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 31.838672][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.848538][ T408] Workqueue: events bpf_prog_free_deferred [ 31.854177][ T408] Call Trace: [ 31.857304][ T408] [ 31.860080][ T408] dump_stack_lvl+0x151/0x1b7 [ 31.864626][ T408] ? __queue_work+0x508/0xd70 [ 31.869106][ T408] ? __queue_work+0x508/0xd70 [ 31.873623][ T408] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 31.878918][ T408] ? __queue_work+0x508/0xd70 [ 31.883432][ T408] dump_stack+0x15/0x1b [ 31.887439][ T408] __schedule_bug+0x195/0x260 [ 31.892277][ T408] ? cpu_util_update_eff+0x10e0/0x10e0 [ 31.897596][ T408] __schedule+0xcf7/0x1550 [ 31.901847][ T408] ? rb_commit+0x780/0x780 [ 31.906098][ T408] ? __sched_text_start+0x8/0x8 [ 31.910781][ T408] ? rb_commit+0x732/0x780 [ 31.915041][ T408] schedule+0xc3/0x180 [ 31.918943][ T408] schedule_preempt_disabled+0x13/0x20 [ 31.924237][ T408] __mutex_lock+0x5b6/0x1ca0 [ 31.928665][ T408] ? trace_buffer_unlock_commit_regs+0x15e/0x620 [ 31.934828][ T408] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 31.941616][ T408] ? trace_event_buffer_commit+0x26d/0x920 [ 31.947327][ T408] ? trace_event_raw_event_bpf_trace_printk+0x14f/0x210 [ 31.955236][ T408] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 31.960971][ T408] ? vbin_printf+0x1bc0/0x1bc0 [ 31.965693][ T408] ? vprintk_default+0x26/0x30 [ 31.970429][ T408] __mutex_lock_slowpath+0xe/0x10 [ 31.975280][ T408] mutex_lock+0x130/0x1e0 [ 31.979443][ T408] ? bpf_probe_write_user+0xf0/0xf0 [ 31.984484][ T408] ? bit_wait_io_timeout+0x120/0x120 [ 31.989603][ T408] ? 0xffffffffa00021a8 [ 31.993589][ T408] ? is_bpf_text_address+0x172/0x190 [ 31.998748][ T408] ? in_gate_area_no_mm+0x41/0x60 [ 32.003579][ T408] text_poke_set+0xac/0x170 [ 32.007911][ T408] ? __kasan_check_write+0x14/0x20 [ 32.013080][ T408] ? text_poke_copy+0x90/0x90 [ 32.017661][ T408] ? bit_wait_io_timeout+0x120/0x120 [ 32.022768][ T408] ? bpf_trace_run1+0x240/0x240 [ 32.027458][ T408] bpf_arch_text_invalidate+0x22/0x40 [ 32.032669][ T408] bpf_prog_pack_free+0x14b/0x3d0 [ 32.037544][ T408] bpf_jit_binary_pack_free+0x38/0x80 [ 32.042751][ T408] bpf_jit_free+0x132/0x1e0 [ 32.047092][ T408] bpf_prog_free_deferred+0x63e/0x750 [ 32.052555][ T408] process_one_work+0x73d/0xcb0 executing program executing program executing program [ 32.057233][ T408] worker_thread+0xa60/0x1260 [ 32.061743][ T408] ? __kasan_check_read+0x11/0x20 [ 32.066601][ T408] kthread+0x26d/0x300 [ 32.070506][ T408] ? worker_clr_flags+0x1a0/0x1a0 [ 32.075371][ T408] ? kthread_blkcg+0xd0/0xd0 [ 32.079885][ T408] ret_from_fork+0x1f/0x30 [ 32.084135][ T408] executing program executing program executing program [ 32.193266][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 32.204590][ T39] BUG: scheduling while atomic: kworker/1:1/39/0x00000002 [ 32.211801][ T39] Modules linked in: [ 32.215588][ T39] Preemption disabled at: [ 32.215603][ T39] [] __queue_work+0x508/0xd70 [ 32.226112][ T39] CPU: 1 PID: 39 Comm: kworker/1:1 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 32.237096][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.246984][ T39] Workqueue: events bpf_prog_free_deferred [ 32.252828][ T39] Call Trace: [ 32.256023][ T39] [ 32.258981][ T39] dump_stack_lvl+0x151/0x1b7 [ 32.263608][ T39] ? __queue_work+0x508/0xd70 [ 32.268128][ T39] ? __queue_work+0x508/0xd70 [ 32.272637][ T39] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 32.278015][ T39] ? __queue_work+0x508/0xd70 [ 32.282535][ T39] dump_stack+0x15/0x1b [ 32.286641][ T39] __schedule_bug+0x195/0x260 [ 32.291141][ T39] ? cpu_util_update_eff+0x10e0/0x10e0 [ 32.296546][ T39] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 32.302180][ T39] __schedule+0xcf7/0x1550 [ 32.306430][ T39] ? cpu_curr_snapshot+0x90/0x90 [ 32.311204][ T39] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 32.316151][ T39] ? _raw_spin_lock_irqsave+0x210/0x210 [ 32.321543][ T39] ? __sched_text_start+0x8/0x8 [ 32.326237][ T39] ? wq_worker_sleeping+0x1e6/0x290 [ 32.331253][ T39] schedule+0xc3/0x180 [ 32.335165][ T39] schedule_preempt_disabled+0x13/0x20 [ 32.340473][ T39] __mutex_lock+0xa3c/0x1ca0 [ 32.344903][ T39] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 32.351489][ T39] ? trace_event_buffer_commit+0x26d/0x920 [ 32.357119][ T39] ? trace_event_raw_event_bpf_trace_printk+0x14f/0x210 [ 32.364005][ T39] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 32.369716][ T39] ? vbin_printf+0x1bc0/0x1bc0 [ 32.374324][ T39] ? process_one_work+0x73d/0xcb0 [ 32.379178][ T39] ? kthread+0x26d/0x300 [ 32.383255][ T39] ? ret_from_fork+0x1f/0x30 [ 32.387686][ T39] __mutex_lock_slowpath+0xe/0x10 [ 32.392550][ T39] mutex_lock+0x130/0x1e0 [ 32.396713][ T39] ? bpf_probe_write_user+0xf0/0xf0 [ 32.401759][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 32.406866][ T39] ? in_gate_area_no_mm+0x41/0x60 [ 32.411730][ T39] text_poke_set+0xac/0x170 [ 32.416067][ T39] ? __kasan_check_write+0x14/0x20 [ 32.421014][ T39] ? text_poke_copy+0x90/0x90 [ 32.425525][ T39] ? bit_wait_io_timeout+0x120/0x120 [ 32.430643][ T39] ? bpf_trace_run1+0x240/0x240 [ 32.435330][ T39] ? kfree+0x7a/0xf0 [ 32.439073][ T39] bpf_arch_text_invalidate+0x22/0x40 [ 32.444293][ T39] bpf_prog_pack_free+0x14b/0x3d0 [ 32.449148][ T39] bpf_jit_binary_pack_free+0x38/0x80 [ 32.454340][ T39] bpf_jit_free+0x132/0x1e0 [ 32.458678][ T39] bpf_prog_free_deferred+0x63e/0x750 [ 32.463981][ T39] process_one_work+0x73d/0xcb0 [ 32.468757][ T39] worker_thread+0xa60/0x1260 [ 32.473265][ T39] ? __kasan_check_read+0x11/0x20 [ 32.478137][ T39] kthread+0x26d/0x300 [ 32.482203][ T39] ? worker_clr_flags+0x1a0/0x1a0 [ 32.487194][ T39] ? kthread_blkcg+0xd0/0xd0 executing program executing program [ 32.491621][ T39] ret_from_fork+0x1f/0x30 [ 32.495860][ T39] [ 32.502540][ T28] audit: type=1400 audit(1713217820.600:73): avc: denied { remove_name } for pid=83 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 [ 32.525019][ T28] audit: type=1400 audit(1713217820.600:74): avc: denied { rename } for pid=83 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 [ 32.673365][ C1] softirq: huh, entered softirq 9 RCU ffffffff8160c090 with preempt_count 00000103, exited with 00000102? [ 32.684631][ T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24 [ 32.684631][ T24] last function: bpf_prog_free_deferred [ 32.698342][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 32.709288][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.719261][ T24] Workqueue: events bpf_prog_free_deferred [ 32.724989][ T24] Call Trace: [ 32.728262][ T24] [ 32.730993][ T24] dump_stack_lvl+0x151/0x1b7 [ 32.735505][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 32.740811][ T24] ? bpf_prog_free_deferred+0x63e/0x750 [ 32.746182][ T24] dump_stack+0x15/0x1b [ 32.750181][ T24] process_one_work+0x94e/0xcb0 [ 32.754868][ T24] worker_thread+0xa60/0x1260 [ 32.759380][ T24] kthread+0x26d/0x300 [ 32.763282][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 32.768228][ T24] ? kthread_blkcg+0xd0/0xd0 [ 32.772768][ T24] ret_from_fork+0x1f/0x30 [ 32.777028][ T24] [ 32.780398][ T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24 [ 32.780398][ T24] last function: bpf_prog_free_deferred [ 32.793888][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 32.804799][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.814705][ T24] Workqueue: events bpf_prog_free_deferred [ 32.820337][ T24] Call Trace: [ 32.823455][ T24] [ 32.826260][ T24] dump_stack_lvl+0x151/0x1b7 [ 32.830759][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 32.836041][ T24] ? bpf_prog_free_deferred+0x63e/0x750 [ 32.841434][ T24] dump_stack+0x15/0x1b [ 32.845612][ T24] process_one_work+0x94e/0xcb0 [ 32.850866][ T24] worker_thread+0xa60/0x1260 [ 32.855374][ T24] kthread+0x26d/0x300 [ 32.859278][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 32.864135][ T24] ? kthread_blkcg+0xd0/0xd0 [ 32.868565][ T24] ret_from_fork+0x1f/0x30 [ 32.872833][ T24] [ 32.875771][ T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24 [ 32.875771][ T24] last function: work_fn [ 32.887969][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 32.898854][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 32.908831][ T24] Workqueue: dm_bufio_cache work_fn [ 32.913860][ T24] Call Trace: [ 32.916986][ T24] [ 32.919764][ T24] dump_stack_lvl+0x151/0x1b7 [ 32.924388][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 32.929796][ T24] ? __kasan_check_read+0x11/0x20 [ 32.934617][ T24] ? read_word_at_a_time+0x12/0x20 [ 32.939662][ T24] ? strscpy+0x9c/0x260 [ 32.943764][ T24] dump_stack+0x15/0x1b [ 32.947872][ T24] process_one_work+0x94e/0xcb0 [ 32.952563][ T24] worker_thread+0xa60/0x1260 [ 32.957064][ T24] kthread+0x26d/0x300 [ 32.961115][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 32.966100][ T24] ? kthread_blkcg+0xd0/0xd0 [ 32.970528][ T24] ret_from_fork+0x1f/0x30 [ 32.974783][ T24] [ 32.977747][ T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24 [ 32.977747][ T24] last function: vmstat_update [ 32.990359][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 33.001337][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 33.011245][ T24] Workqueue: mm_percpu_wq vmstat_update [ 33.016600][ T24] Call Trace: [ 33.019834][ T24] [ 33.022596][ T24] dump_stack_lvl+0x151/0x1b7 [ 33.027192][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 33.032548][ T24] ? round_jiffies_relative+0xcf/0xf0 [ 33.037913][ T24] dump_stack+0x15/0x1b [ 33.041945][ T24] process_one_work+0x94e/0xcb0 [ 33.046624][ T24] worker_thread+0xa60/0x1260 [ 33.051237][ T24] kthread+0x26d/0x300 [ 33.055134][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 33.059988][ T24] ? kthread_blkcg+0xd0/0xd0 [ 33.064414][ T24] ret_from_fork+0x1f/0x30 [ 33.068682][ T24] [ 33.071696][ T24] BUG: workqueue leaked lock or atomic: kworker/1:0/0x00000001/24 [ 33.071696][ T24] last function: neigh_managed_work [ 33.084952][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 33.095852][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 33.105738][ T24] Workqueue: events_power_efficient neigh_managed_work [ 33.112418][ T24] Call Trace: [ 33.115548][ T24] [ 33.118414][ T24] dump_stack_lvl+0x151/0x1b7 [ 33.122927][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 33.128235][ T24] ? __local_bh_enable_ip+0x58/0x80 [ 33.133338][ T24] ? _raw_write_unlock_bh+0x32/0x50 [ 33.138369][ T24] ? neigh_managed_work+0x1f3/0x220 [ 33.143414][ T24] dump_stack+0x15/0x1b [ 33.147517][ T24] process_one_work+0x94e/0xcb0 [ 33.152310][ T24] worker_thread+0xa60/0x1260 [ 33.156838][ T24] kthread+0x26d/0x300 [ 33.160885][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 33.165818][ T24] ? kthread_blkcg+0xd0/0xd0 [ 33.170252][ T24] ret_from_fork+0x1f/0x30 [ 33.174493][ T24] [ 33.177450][ T24] BUG: scheduling while atomic: kworker/1:0/24/0x00000002 [ 33.184334][ T24] Modules linked in: [ 33.188040][ T24] Preemption disabled at: [ 33.188051][ T24] [] __get_locked_pte+0x28f/0x340 [ 33.198670][ T24] CPU: 1 PID: 24 Comm: kworker/1:0 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 33.209561][ T24] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 33.219464][ T24] Workqueue: 0x0 (events_power_efficient) [ 33.225099][ T24] Call Trace: [ 33.228232][ T24] [ 33.231000][ T24] dump_stack_lvl+0x151/0x1b7 [ 33.235505][ T24] ? __get_locked_pte+0x28f/0x340 [ 33.240839][ T24] ? __get_locked_pte+0x28f/0x340 [ 33.245670][ T24] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 33.251086][ T24] ? __get_locked_pte+0x28f/0x340 [ 33.255937][ T24] dump_stack+0x15/0x1b [ 33.259935][ T24] __schedule_bug+0x195/0x260 [ 33.264444][ T24] ? cpu_util_update_eff+0x10e0/0x10e0 [ 33.269748][ T24] __schedule+0xcf7/0x1550 executing program executing program executing program [ 33.274076][ T24] ? __local_bh_enable_ip+0x58/0x80 [ 33.279227][ T24] ? _raw_write_unlock_bh+0x32/0x50 [ 33.284251][ T24] ? __sched_text_start+0x8/0x8 [ 33.289025][ T24] ? wq_worker_sleeping+0x64/0x290 [ 33.293971][ T24] schedule+0xc3/0x180 [ 33.297878][ T24] worker_thread+0xefa/0x1260 [ 33.302395][ T24] kthread+0x26d/0x300 [ 33.306293][ T24] ? worker_clr_flags+0x1a0/0x1a0 [ 33.311266][ T24] ? kthread_blkcg+0xd0/0xd0 [ 33.315775][ T24] ret_from_fork+0x1f/0x30 [ 33.320043][ T24] executing program executing program executing program executing program executing program executing program executing program [ 33.456885][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff840acf50 with preempt_count 00000103, exited with 00000102? [ 33.469720][ T507] BUG: scheduling while atomic: syz-executor195/507/0x00000002 [ 33.477303][ T507] Modules linked in: [ 33.481268][ T507] Preemption disabled at: [ 33.481278][ T507] [] free_unref_page+0x177/0x5c0 [ 33.491774][ T507] CPU: 0 PID: 507 Comm: syz-executor195 Tainted: G W 6.1.75-syzkaller-00024-g99aea323a3fd #0 [ 33.503229][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 33.513211][ T507] Call Trace: [ 33.516335][ T507] [ 33.519211][ T507] dump_stack_lvl+0x151/0x1b7 [ 33.523732][ T507] ? free_unref_page+0x177/0x5c0 [ 33.528506][ T507] ? free_unref_page+0x177/0x5c0 [ 33.533552][ T507] ? nf_tcp_handle_invalid+0x3f1/0x3f1 [ 33.538960][ T507] ? free_unref_page+0x177/0x5c0 [ 33.543729][ T507] dump_stack+0x15/0x1b [ 33.547724][ T507] __schedule_bug+0x195/0x260 [ 33.552266][ T507] ? cpu_util_update_eff+0x10e0/0x10e0 [ 33.557676][ T507] ? selinux_bpf+0xcb/0x100 [ 33.562192][ T507] __schedule+0xcf7/0x1550 [ 33.566361][ T507] ? __sys_bpf+0x52c/0x7f0 [ 33.570609][ T507] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 33.576160][ T507] ? __sched_text_start+0x8/0x8 [ 33.580835][ T507] schedule+0xc3/0x180 [ 33.584736][ T507] exit_to_user_mode_loop+0x4e/0xa0 [ 33.589770][ T507] exit_to_user_mode_prepare+0x5a/0xa0 [ 33.595065][ T507] syscall_exit_to_user_mode+0x26/0x140 [ 33.600532][ T507] do_syscall_64+0x49/0xb0 [ 33.604785][ T507] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 33.610650][ T507] RIP: 0033:0x7fa5ef559ee9 [ 33.614992][ T507] 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 [ 33.634803][ T507] RSP: 002b:00007ffca0453668 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 33.643045][ T507] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fa5ef559ee9 executing program executing program [ 33.651135][ T507] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 33.659077][ T507] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 33.666886][ T507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000008253 [ 33.674810][ T507] R13: 00007ffca045367c R14: 00007ffca0453690 R15: 00007ffca0453680 [ 33.682741][ T507] executing program executing program executing program executing program executing program executing program executing program executing program