Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 20.856107][ T30] audit: type=1400 audit(1713244526.069:66): avc: denied { execmem } for pid=286 comm="syz-executor567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.878573][ T30] audit: type=1400 audit(1713244526.079:67): avc: denied { prog_load } for pid=294 comm="syz-executor567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 20.897749][ T30] audit: type=1400 audit(1713244526.079:68): avc: denied { bpf } for pid=294 comm="syz-executor567" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 20.918298][ T30] audit: type=1400 audit(1713244526.079:69): avc: denied { perfmon } for pid=294 comm="syz-executor567" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 21.020206][ T30] audit: type=1400 audit(1713244526.239:70): avc: denied { prog_run } for pid=292 comm="syz-executor567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 21.040754][ T30] audit: type=1400 audit(1713244526.239:71): avc: denied { map_create } for pid=293 comm="syz-executor567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program [ 21.060241][ T30] audit: type=1400 audit(1713244526.239:72): avc: denied { map_read map_write } for pid=292 comm="syz-executor567" 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 [ 21.569768][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000103, exited with 00000102? [ 21.581687][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000104, exited with 00000103? [ 21.594229][ T333] BUG: scheduling while atomic: syz-executor567/333/0x00000003 [ 21.601587][ T333] Modules linked in: [ 21.605302][ T333] Preemption disabled at: [ 21.605307][ T333] [] is_module_text_address+0x1a/0x140 [ 21.616330][ T333] CPU: 0 PID: 333 Comm: syz-executor567 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 21.626394][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 21.636295][ T333] Call Trace: [ 21.639412][ T333] [ 21.642191][ T333] dump_stack_lvl+0x151/0x1b7 [ 21.646704][ T333] ? is_module_text_address+0x1a/0x140 [ 21.652432][ T333] ? is_module_text_address+0x1a/0x140 [ 21.657726][ T333] ? io_uring_drop_tctx_refs+0x190/0x190 [ 21.663195][ T333] ? is_module_text_address+0x1a/0x140 [ 21.668492][ T333] dump_stack+0x15/0x17 [ 21.672482][ T333] __schedule_bug+0x195/0x260 [ 21.676995][ T333] ? ttwu_queue_wakelist+0x510/0x510 [ 21.682116][ T333] __schedule+0xd19/0x1590 [ 21.686369][ T333] ? __sched_text_start+0x8/0x8 [ 21.691055][ T333] schedule+0x11f/0x1e0 [ 21.695047][ T333] exit_to_user_mode_loop+0x4d/0xe0 [ 21.700085][ T333] exit_to_user_mode_prepare+0x5a/0xa0 [ 21.705378][ T333] syscall_exit_to_user_mode+0x26/0x160 [ 21.710757][ T333] do_syscall_64+0x49/0xb0 [ 21.715010][ T333] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 21.720746][ T333] RIP: 0033:0x7fca28999ee9 [ 21.724996][ T333] 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 [ 21.744434][ T333] RSP: 002b:00007ffccfd43008 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 21.752678][ T333] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fca28999ee9 [ 21.760489][ T333] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 executing program executing program [ 21.768301][ T333] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 21.776111][ T333] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000053df [ 21.783924][ T333] R13: 00007ffccfd4301c R14: 00007ffccfd43030 R15: 00007ffccfd43020 [ 21.791739][ T333] executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 21.969997][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000103, exited with 00000102? [ 21.981495][ T343] BUG: scheduling while atomic: syz-executor567/343/0x00000002 [ 21.988866][ T343] Modules linked in: [ 21.992575][ T343] Preemption disabled at: [ 21.992580][ T343] [] on_each_cpu_cond_mask+0x2d/0x80 [ 22.003466][ T343] CPU: 0 PID: 343 Comm: syz-executor567 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 22.014883][ T343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.024775][ T343] Call Trace: [ 22.027900][ T343] [ 22.030676][ T343] dump_stack_lvl+0x151/0x1b7 [ 22.035191][ T343] ? on_each_cpu_cond_mask+0x2d/0x80 [ 22.040309][ T343] ? on_each_cpu_cond_mask+0x2d/0x80 [ 22.045432][ T343] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.050901][ T343] ? on_each_cpu_cond_mask+0x2d/0x80 [ 22.056020][ T343] dump_stack+0x15/0x17 [ 22.060013][ T343] __schedule_bug+0x195/0x260 [ 22.064529][ T343] ? ttwu_queue_wakelist+0x510/0x510 [ 22.069649][ T343] __schedule+0xd19/0x1590 [ 22.073901][ T343] ? __sched_text_start+0x8/0x8 [ 22.078587][ T343] schedule+0x11f/0x1e0 [ 22.082580][ T343] exit_to_user_mode_loop+0x4d/0xe0 [ 22.087616][ T343] exit_to_user_mode_prepare+0x5a/0xa0 [ 22.092908][ T343] syscall_exit_to_user_mode+0x26/0x160 [ 22.098289][ T343] do_syscall_64+0x49/0xb0 [ 22.102541][ T343] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 22.108268][ T343] RIP: 0033:0x7fca28999ee9 [ 22.112526][ T343] 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 [ 22.131964][ T343] RSP: 002b:00007ffccfd43008 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 22.140208][ T343] RAX: 0000000000000006 RBX: 0000000000000000 RCX: 00007fca28999ee9 [ 22.148020][ T343] RDX: 0000000000000090 RSI: 0000000020000800 RDI: 0000000000000005 [ 22.155838][ T343] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program executing program [ 22.163646][ T343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 22.171456][ T343] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 22.179359][ T343] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 22.587542][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 22.598705][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 22.598705][ T20] last function: bpf_prog_free_deferred [ 22.612295][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 22.623282][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.633177][ T20] Workqueue: events bpf_prog_free_deferred [ 22.638903][ T20] Call Trace: [ 22.642031][ T20] [ 22.644805][ T20] dump_stack_lvl+0x151/0x1b7 [ 22.649318][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.654789][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 22.660168][ T20] dump_stack+0x15/0x17 [ 22.664159][ T20] process_one_work+0x8d8/0xc10 [ 22.668851][ T20] worker_thread+0xad5/0x12a0 [ 22.673359][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.678050][ T20] kthread+0x421/0x510 [ 22.681951][ T20] ? worker_clr_flags+0x180/0x180 [ 22.686815][ T20] ? kthread_blkcg+0xd0/0xd0 [ 22.691241][ T20] ret_from_fork+0x1f/0x30 [ 22.695494][ T20] [ 22.698507][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 22.698507][ T20] last function: bpf_prog_free_deferred [ 22.711962][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 22.722957][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.732854][ T20] Workqueue: events bpf_prog_free_deferred [ 22.738493][ T20] Call Trace: [ 22.741620][ T20] [ 22.744398][ T20] dump_stack_lvl+0x151/0x1b7 [ 22.748911][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.754398][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 22.759758][ T20] dump_stack+0x15/0x17 [ 22.763750][ T20] process_one_work+0x8d8/0xc10 [ 22.768440][ T20] worker_thread+0xad5/0x12a0 [ 22.772952][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.777641][ T20] kthread+0x421/0x510 [ 22.781542][ T20] ? worker_clr_flags+0x180/0x180 [ 22.786410][ T20] ? kthread_blkcg+0xd0/0xd0 [ 22.790833][ T20] ret_from_fork+0x1f/0x30 [ 22.795085][ T20] [ 22.798022][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 22.798022][ T20] last function: srcu_invoke_callbacks [ 22.811346][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 22.822337][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.832232][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 22.837786][ T20] Call Trace: [ 22.840912][ T20] [ 22.843696][ T20] dump_stack_lvl+0x151/0x1b7 [ 22.848202][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.853668][ T20] ? __kasan_check_read+0x11/0x20 [ 22.858531][ T20] ? read_word_at_a_time+0x12/0x20 [ 22.863476][ T20] ? strscpy+0x9c/0x260 [ 22.867477][ T20] dump_stack+0x15/0x17 [ 22.871467][ T20] process_one_work+0x8d8/0xc10 [ 22.876154][ T20] worker_thread+0xad5/0x12a0 [ 22.880670][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.885358][ T20] kthread+0x421/0x510 [ 22.889254][ T20] ? worker_clr_flags+0x180/0x180 [ 22.894114][ T20] ? kthread_blkcg+0xd0/0xd0 [ 22.898541][ T20] ret_from_fork+0x1f/0x30 [ 22.902798][ T20] [ 22.905743][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 22.905743][ T20] last function: process_srcu [ 22.918277][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 22.929270][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 22.939163][ T20] Workqueue: rcu_gp process_srcu [ 22.943934][ T20] Call Trace: [ 22.947059][ T20] [ 22.949836][ T20] dump_stack_lvl+0x151/0x1b7 [ 22.954348][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 22.959820][ T20] dump_stack+0x15/0x17 [ 22.963808][ T20] process_one_work+0x8d8/0xc10 [ 22.968500][ T20] worker_thread+0xad5/0x12a0 [ 22.973009][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 22.977701][ T20] kthread+0x421/0x510 [ 22.981604][ T20] ? worker_clr_flags+0x180/0x180 executing program [ 22.986473][ T20] ? kthread_blkcg+0xd0/0xd0 [ 22.990899][ T20] ret_from_fork+0x1f/0x30 [ 22.995146][ T20] [ 22.998106][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 22.998106][ T20] last function: bpf_map_free_deferred [ 23.011569][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.022576][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.032467][ T20] Workqueue: events bpf_map_free_deferred [ 23.038019][ T20] Call Trace: [ 23.041145][ T20] [ 23.043930][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.048445][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.053905][ T20] ? bpf_map_area_free+0x15/0x20 [ 23.058679][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 23.063971][ T20] dump_stack+0x15/0x17 [ 23.067965][ T20] process_one_work+0x8d8/0xc10 [ 23.072652][ T20] worker_thread+0xad5/0x12a0 [ 23.077164][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.081853][ T20] kthread+0x421/0x510 [ 23.085757][ T20] ? worker_clr_flags+0x180/0x180 [ 23.090617][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.095044][ T20] ret_from_fork+0x1f/0x30 [ 23.099297][ T20] [ 23.102355][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.102355][ T20] last function: bpf_prog_free_deferred [ 23.115814][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.126813][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.136706][ T20] Workqueue: events bpf_prog_free_deferred [ 23.142345][ T20] Call Trace: [ 23.145471][ T20] [ 23.148248][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.152760][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.158229][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 23.163611][ T20] dump_stack+0x15/0x17 [ 23.167600][ T20] process_one_work+0x8d8/0xc10 [ 23.172289][ T20] worker_thread+0xad5/0x12a0 [ 23.176812][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.181492][ T20] kthread+0x421/0x510 [ 23.185399][ T20] ? worker_clr_flags+0x180/0x180 [ 23.190259][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.194682][ T20] ret_from_fork+0x1f/0x30 [ 23.198943][ T20] [ 23.201980][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.201980][ T20] last function: bpf_prog_free_deferred [ 23.215438][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.226430][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.236326][ T20] Workqueue: events bpf_prog_free_deferred [ 23.241967][ T20] Call Trace: [ 23.245092][ T20] [ 23.247870][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.252383][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.257851][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 23.263231][ T20] dump_stack+0x15/0x17 [ 23.267223][ T20] process_one_work+0x8d8/0xc10 [ 23.271914][ T20] worker_thread+0xad5/0x12a0 [ 23.276424][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.281114][ T20] kthread+0x421/0x510 [ 23.285016][ T20] ? worker_clr_flags+0x180/0x180 [ 23.289878][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.294303][ T20] ret_from_fork+0x1f/0x30 [ 23.298569][ T20] [ 23.301603][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.301603][ T20] last function: bpf_prog_free_deferred [ 23.315069][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.326059][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.335950][ T20] Workqueue: events bpf_prog_free_deferred [ 23.341587][ T20] Call Trace: [ 23.344713][ T20] [ 23.347491][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.352002][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.357471][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 23.362854][ T20] dump_stack+0x15/0x17 [ 23.366846][ T20] process_one_work+0x8d8/0xc10 [ 23.371538][ T20] worker_thread+0xad5/0x12a0 [ 23.376046][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.380736][ T20] kthread+0x421/0x510 [ 23.384639][ T20] ? worker_clr_flags+0x180/0x180 [ 23.389498][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.393928][ T20] ret_from_fork+0x1f/0x30 [ 23.398274][ T20] [ 23.401227][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.401227][ T20] last function: psi_avgs_work [ 23.413834][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.424832][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.434727][ T20] Workqueue: events psi_avgs_work [ 23.439586][ T20] Call Trace: [ 23.442711][ T20] [ 23.445491][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.450001][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.455467][ T20] ? __kasan_check_read+0x11/0x20 [ 23.460329][ T20] ? read_word_at_a_time+0x12/0x20 [ 23.465277][ T20] ? strscpy+0x9c/0x260 [ 23.469269][ T20] dump_stack+0x15/0x17 [ 23.473260][ T20] process_one_work+0x8d8/0xc10 [ 23.477949][ T20] worker_thread+0xad5/0x12a0 [ 23.482461][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.487152][ T20] kthread+0x421/0x510 [ 23.491053][ T20] ? worker_clr_flags+0x180/0x180 [ 23.495913][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.500340][ T20] ret_from_fork+0x1f/0x30 [ 23.504598][ T20] [ 23.507522][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.507522][ T20] last function: vmstat_update [ 23.520157][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.531153][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.541048][ T20] Workqueue: mm_percpu_wq vmstat_update [ 23.546428][ T20] Call Trace: [ 23.549553][ T20] [ 23.552332][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.556842][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.562314][ T20] dump_stack+0x15/0x17 [ 23.566303][ T20] process_one_work+0x8d8/0xc10 [ 23.570993][ T20] worker_thread+0xad5/0x12a0 [ 23.575503][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.580194][ T20] kthread+0x421/0x510 [ 23.584096][ T20] ? worker_clr_flags+0x180/0x180 [ 23.588956][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.593384][ T20] ret_from_fork+0x1f/0x30 [ 23.597637][ T20] [ 23.600566][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.600566][ T20] last function: vmstat_shepherd [ 23.613377][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.624372][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.634263][ T20] Workqueue: events vmstat_shepherd [ 23.639295][ T20] Call Trace: [ 23.642421][ T20] [ 23.645199][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.649713][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.655179][ T20] ? round_jiffies_relative+0xcf/0xf0 [ 23.660389][ T20] dump_stack+0x15/0x17 [ 23.664382][ T20] process_one_work+0x8d8/0xc10 [ 23.669069][ T20] worker_thread+0xad5/0x12a0 [ 23.673581][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.678270][ T20] kthread+0x421/0x510 [ 23.682173][ T20] ? worker_clr_flags+0x180/0x180 [ 23.687033][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.691460][ T20] ret_from_fork+0x1f/0x30 [ 23.695715][ T20] [ 23.698649][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.698649][ T20] last function: process_srcu [ 23.711197][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.722185][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.732083][ T20] Workqueue: rcu_gp process_srcu [ 23.736852][ T20] Call Trace: [ 23.739976][ T20] executing program [ 23.742755][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.747268][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.752740][ T20] dump_stack+0x15/0x17 [ 23.756732][ T20] process_one_work+0x8d8/0xc10 [ 23.761419][ T20] worker_thread+0xad5/0x12a0 [ 23.765929][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.770622][ T20] kthread+0x421/0x510 [ 23.774522][ T20] ? worker_clr_flags+0x180/0x180 [ 23.779381][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.783808][ T20] ret_from_fork+0x1f/0x30 [ 23.788065][ T20] [ 23.791053][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.791053][ T20] last function: srcu_invoke_callbacks [ 23.804550][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.815553][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.825448][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 23.831000][ T20] Call Trace: [ 23.834125][ T20] [ 23.836902][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.841418][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.846884][ T20] ? __kasan_check_read+0x11/0x20 [ 23.851745][ T20] ? read_word_at_a_time+0x12/0x20 [ 23.856691][ T20] ? strscpy+0x9c/0x260 [ 23.860683][ T20] dump_stack+0x15/0x17 [ 23.864677][ T20] process_one_work+0x8d8/0xc10 [ 23.869365][ T20] worker_thread+0xad5/0x12a0 [ 23.873875][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.878569][ T20] kthread+0x421/0x510 [ 23.882469][ T20] ? worker_clr_flags+0x180/0x180 [ 23.887329][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.891758][ T20] ret_from_fork+0x1f/0x30 [ 23.896013][ T20] [ 23.898964][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 23.898964][ T20] last function: bpf_map_free_deferred [ 23.912262][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 23.923263][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 23.933157][ T20] Workqueue: events bpf_map_free_deferred [ 23.938716][ T20] Call Trace: [ 23.941839][ T20] [ 23.944615][ T20] dump_stack_lvl+0x151/0x1b7 [ 23.949127][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 23.954595][ T20] ? bpf_map_area_free+0x15/0x20 [ 23.959367][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 23.964662][ T20] dump_stack+0x15/0x17 [ 23.968658][ T20] process_one_work+0x8d8/0xc10 [ 23.973346][ T20] worker_thread+0xad5/0x12a0 [ 23.977856][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 23.982544][ T20] kthread+0x421/0x510 [ 23.986449][ T20] ? worker_clr_flags+0x180/0x180 [ 23.991307][ T20] ? kthread_blkcg+0xd0/0xd0 [ 23.995733][ T20] ret_from_fork+0x1f/0x30 [ 23.999990][ T20] [ 24.002940][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 24.002940][ T20] last function: bpf_map_free_deferred [ 24.016267][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 24.027241][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.037137][ T20] Workqueue: events bpf_map_free_deferred [ 24.042692][ T20] Call Trace: [ 24.045815][ T20] [ 24.048595][ T20] dump_stack_lvl+0x151/0x1b7 [ 24.053107][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 24.058572][ T20] ? bpf_map_area_free+0x15/0x20 [ 24.063347][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 24.068644][ T20] dump_stack+0x15/0x17 [ 24.072633][ T20] process_one_work+0x8d8/0xc10 [ 24.077323][ T20] worker_thread+0xad5/0x12a0 [ 24.081833][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 24.086526][ T20] kthread+0x421/0x510 [ 24.090426][ T20] ? worker_clr_flags+0x180/0x180 [ 24.095288][ T20] ? kthread_blkcg+0xd0/0xd0 [ 24.099714][ T20] ret_from_fork+0x1f/0x30 [ 24.103970][ T20] [ 24.106909][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 24.106909][ T20] last function: process_srcu [ 24.119457][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 24.130441][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.140334][ T20] Workqueue: rcu_gp process_srcu [ 24.145111][ T20] Call Trace: [ 24.148231][ T20] [ 24.151010][ T20] dump_stack_lvl+0x151/0x1b7 [ 24.155521][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 24.160992][ T20] dump_stack+0x15/0x17 [ 24.164980][ T20] process_one_work+0x8d8/0xc10 [ 24.169669][ T20] worker_thread+0xad5/0x12a0 [ 24.174183][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 24.178873][ T20] kthread+0x421/0x510 [ 24.182777][ T20] ? worker_clr_flags+0x180/0x180 [ 24.187636][ T20] ? kthread_blkcg+0xd0/0xd0 [ 24.192062][ T20] ret_from_fork+0x1f/0x30 [ 24.196317][ T20] [ 24.199245][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 24.206127][ T20] Modules linked in: [ 24.209878][ T20] Preemption disabled at: [ 24.209886][ T20] [] free_unref_page+0x1ac/0x750 [ 24.220463][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 24.231471][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 24.241362][ T20] Workqueue: 0x0 (rcu_gp) [ 24.245617][ T20] Call Trace: [ 24.248743][ T20] [ 24.251516][ T20] dump_stack_lvl+0x151/0x1b7 [ 24.256029][ T20] ? free_unref_page+0x1ac/0x750 [ 24.260801][ T20] ? free_unref_page+0x1ac/0x750 [ 24.265730][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 24.271197][ T20] ? free_unref_page+0x1ac/0x750 [ 24.275970][ T20] dump_stack+0x15/0x17 [ 24.279963][ T20] __schedule_bug+0x195/0x260 [ 24.284473][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 24.289163][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 24.293849][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 24.298969][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 24.303657][ T20] __schedule+0xd19/0x1590 [ 24.307926][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 24.313115][ T20] ? __sched_text_start+0x8/0x8 [ 24.317804][ T20] ? process_one_work+0x82f/0xc10 [ 24.322663][ T20] ? kthread_data+0x53/0xc0 [ 24.327009][ T20] ? wq_worker_sleeping+0x63/0x200 [ 24.331949][ T20] schedule+0x11f/0x1e0 [ 24.335942][ T20] worker_thread+0xf7f/0x12a0 [ 24.340497][ T20] ? _raw_spin_lock+0x1b0/0x1b0 executing program executing program executing program [ 24.345145][ T20] kthread+0x421/0x510 [ 24.349049][ T20] ? worker_clr_flags+0x180/0x180 [ 24.353907][ T20] ? kthread_blkcg+0xd0/0xd0 [ 24.358335][ T20] ret_from_fork+0x1f/0x30 [ 24.362589][ 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 [ 25.371862][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000102, exited with 00000101? [ 25.384279][ T436] BUG: scheduling while atomic: syz-executor567/436/0x00000002 [ 25.391742][ T436] Modules linked in: [ 25.395360][ T436] Preemption disabled at: [ 25.395367][ T436] [] is_module_text_address+0x1a/0x140 [ 25.406390][ T436] CPU: 0 PID: 436 Comm: syz-executor567 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 25.417840][ T436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.427736][ T436] Call Trace: [ 25.430861][ T436] [ 25.433643][ T436] dump_stack_lvl+0x151/0x1b7 [ 25.438149][ T436] ? is_module_text_address+0x1a/0x140 [ 25.443445][ T436] ? is_module_text_address+0x1a/0x140 [ 25.448739][ T436] ? io_uring_drop_tctx_refs+0x190/0x190 [ 25.454209][ T436] ? is_module_text_address+0x1a/0x140 [ 25.459501][ T436] dump_stack+0x15/0x17 [ 25.463493][ T436] __schedule_bug+0x195/0x260 [ 25.468007][ T436] ? ttwu_queue_wakelist+0x510/0x510 [ 25.473142][ T436] __schedule+0xd19/0x1590 [ 25.477383][ T436] ? __sched_text_start+0x8/0x8 [ 25.482070][ T436] schedule+0x11f/0x1e0 [ 25.486060][ T436] exit_to_user_mode_loop+0x4d/0xe0 [ 25.491093][ T436] exit_to_user_mode_prepare+0x5a/0xa0 [ 25.496390][ T436] syscall_exit_to_user_mode+0x26/0x160 [ 25.501857][ T436] do_syscall_64+0x49/0xb0 [ 25.506109][ T436] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.511839][ T436] RIP: 0033:0x7fca28999ee9 [ 25.516095][ T436] 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 [ 25.535538][ T436] RSP: 002b:00007ffccfd43008 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 25.543778][ T436] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fca28999ee9 [ 25.551589][ T436] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 25.559400][ T436] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program executing program [ 25.567224][ T436] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000062c1 [ 25.575023][ T436] R13: 00007ffccfd4301c R14: 00007ffccfd43030 R15: 00007ffccfd43020 [ 25.582841][ T436] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 25.967140][ C1] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 25.978408][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 25.978408][ T335] last function: bpf_prog_free_deferred [ 25.992091][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.003178][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.013159][ T335] Workqueue: events bpf_prog_free_deferred [ 26.018801][ T335] Call Trace: [ 26.021923][ T335] [ 26.024702][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.029215][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.034683][ T335] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.040061][ T335] dump_stack+0x15/0x17 [ 26.044053][ T335] process_one_work+0x8d8/0xc10 [ 26.048744][ T335] worker_thread+0xad5/0x12a0 [ 26.053255][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.057945][ T335] kthread+0x421/0x510 [ 26.061846][ T335] ? worker_clr_flags+0x180/0x180 [ 26.066709][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.071135][ T335] ret_from_fork+0x1f/0x30 [ 26.075387][ T335] [ 26.078350][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.078350][ T335] last function: process_srcu [ 26.091015][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.102032][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.111930][ T335] Workqueue: rcu_gp process_srcu [ 26.116701][ T335] Call Trace: [ 26.119826][ T335] [ 26.122603][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.127117][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.132584][ T335] dump_stack+0x15/0x17 [ 26.136576][ T335] process_one_work+0x8d8/0xc10 [ 26.141263][ T335] worker_thread+0xad5/0x12a0 [ 26.145781][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.150465][ T335] kthread+0x421/0x510 [ 26.154371][ T335] ? worker_clr_flags+0x180/0x180 [ 26.159232][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.163659][ T335] ret_from_fork+0x1f/0x30 [ 26.167910][ T335] [ 26.171061][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.171061][ T335] last function: bpf_prog_free_deferred [ 26.184641][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.195695][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.205587][ T335] Workqueue: events bpf_prog_free_deferred [ 26.211232][ T335] Call Trace: [ 26.214353][ T335] [ 26.217130][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.221646][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.227231][ T335] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.232582][ T335] dump_stack+0x15/0x17 [ 26.236579][ T335] process_one_work+0x8d8/0xc10 [ 26.241258][ T335] worker_thread+0xad5/0x12a0 [ 26.245777][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.250460][ T335] kthread+0x421/0x510 [ 26.254360][ T335] ? worker_clr_flags+0x180/0x180 [ 26.259255][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.263648][ T335] ret_from_fork+0x1f/0x30 [ 26.267905][ T335] [ 26.270967][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.270967][ T335] last function: bpf_prog_free_deferred [ 26.284533][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.295596][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.305489][ T335] Workqueue: events bpf_prog_free_deferred [ 26.311152][ T335] Call Trace: [ 26.314260][ T335] [ 26.317379][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.321890][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.327357][ T335] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.332740][ T335] dump_stack+0x15/0x17 [ 26.336731][ T335] process_one_work+0x8d8/0xc10 [ 26.341420][ T335] worker_thread+0xad5/0x12a0 [ 26.345934][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.350628][ T335] kthread+0x421/0x510 [ 26.354526][ T335] ? worker_clr_flags+0x180/0x180 [ 26.359393][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.363810][ T335] ret_from_fork+0x1f/0x30 [ 26.368066][ T335] [ 26.371015][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.371015][ T335] last function: srcu_invoke_callbacks [ 26.384421][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.395491][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.405393][ T335] Workqueue: rcu_gp srcu_invoke_callbacks [ 26.410937][ T335] Call Trace: [ 26.414063][ T335] [ 26.416844][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.421354][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.426835][ T335] ? __kasan_check_read+0x11/0x20 [ 26.431681][ T335] ? read_word_at_a_time+0x12/0x20 [ 26.436640][ T335] ? strscpy+0x9c/0x260 [ 26.440719][ T335] dump_stack+0x15/0x17 [ 26.444706][ T335] process_one_work+0x8d8/0xc10 [ 26.449393][ T335] worker_thread+0xad5/0x12a0 [ 26.453901][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.458593][ T335] kthread+0x421/0x510 [ 26.462495][ T335] ? worker_clr_flags+0x180/0x180 [ 26.467355][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.471782][ T335] ret_from_fork+0x1f/0x30 [ 26.476036][ T335] [ 26.478976][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.478976][ T335] last function: process_srcu [ 26.491603][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.502683][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.512633][ T335] Workqueue: rcu_gp process_srcu [ 26.517366][ T335] Call Trace: [ 26.520477][ T335] [ 26.523253][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.527771][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.533237][ T335] dump_stack+0x15/0x17 [ 26.537226][ T335] process_one_work+0x8d8/0xc10 [ 26.541914][ T335] worker_thread+0xad5/0x12a0 [ 26.546425][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.551115][ T335] kthread+0x421/0x510 [ 26.555019][ T335] ? worker_clr_flags+0x180/0x180 [ 26.559881][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.564306][ T335] ret_from_fork+0x1f/0x30 [ 26.568565][ T335] [ 26.571650][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.571650][ T335] last function: bpf_prog_free_deferred [ 26.585192][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.596279][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.606176][ T335] Workqueue: events bpf_prog_free_deferred [ 26.611842][ T335] Call Trace: [ 26.614942][ T335] [ 26.617719][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.622233][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.627703][ T335] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.633214][ T335] dump_stack+0x15/0x17 [ 26.637206][ T335] process_one_work+0x8d8/0xc10 [ 26.641901][ T335] worker_thread+0xad5/0x12a0 [ 26.646407][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.651198][ T335] kthread+0x421/0x510 [ 26.655095][ T335] ? worker_clr_flags+0x180/0x180 [ 26.659956][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.664385][ T335] ret_from_fork+0x1f/0x30 [ 26.668641][ T335] [ 26.671703][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.671703][ T335] last function: bpf_prog_free_deferred [ 26.685236][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.696328][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.706223][ T335] Workqueue: events bpf_prog_free_deferred [ 26.711868][ T335] Call Trace: [ 26.714987][ T335] [ 26.717769][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.722280][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.727749][ T335] ? bpf_prog_free_deferred+0x61e/0x730 [ 26.733128][ T335] dump_stack+0x15/0x17 [ 26.737119][ T335] process_one_work+0x8d8/0xc10 [ 26.741807][ T335] worker_thread+0xad5/0x12a0 [ 26.746320][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.751008][ T335] kthread+0x421/0x510 [ 26.754910][ T335] ? worker_clr_flags+0x180/0x180 [ 26.759771][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.764200][ T335] ret_from_fork+0x1f/0x30 [ 26.768453][ T335] [ 26.771392][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.771392][ T335] last function: bpf_map_free_deferred [ 26.784793][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.795879][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.805777][ T335] Workqueue: events bpf_map_free_deferred [ 26.811331][ T335] Call Trace: [ 26.814451][ T335] [ 26.817263][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.821745][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.827212][ T335] ? bpf_map_area_free+0x15/0x20 [ 26.831984][ T335] ? bpf_map_free_deferred+0x10d/0x1e0 [ 26.837387][ T335] dump_stack+0x15/0x17 [ 26.841379][ T335] process_one_work+0x8d8/0xc10 [ 26.846065][ T335] worker_thread+0xad5/0x12a0 [ 26.850575][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.855265][ T335] kthread+0x421/0x510 [ 26.859167][ T335] ? worker_clr_flags+0x180/0x180 [ 26.864028][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.868456][ T335] ret_from_fork+0x1f/0x30 [ 26.872711][ T335] [ 26.875716][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.875716][ T335] last function: srcu_invoke_callbacks [ 26.889193][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 26.900253][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 26.910147][ T335] Workqueue: rcu_gp srcu_invoke_callbacks [ 26.915700][ T335] Call Trace: [ 26.918826][ T335] [ 26.921607][ T335] dump_stack_lvl+0x151/0x1b7 [ 26.926118][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 26.931584][ T335] ? __kasan_check_read+0x11/0x20 [ 26.936444][ T335] ? read_word_at_a_time+0x12/0x20 [ 26.941391][ T335] ? strscpy+0x9c/0x260 [ 26.945386][ T335] dump_stack+0x15/0x17 [ 26.949378][ T335] process_one_work+0x8d8/0xc10 [ 26.954075][ T335] worker_thread+0xad5/0x12a0 [ 26.958582][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 26.963270][ T335] kthread+0x421/0x510 [ 26.967169][ T335] ? worker_clr_flags+0x180/0x180 [ 26.972038][ T335] ? kthread_blkcg+0xd0/0xd0 [ 26.976459][ T335] ret_from_fork+0x1f/0x30 [ 26.980714][ T335] [ 26.983673][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 26.983673][ T335] last function: process_srcu [ 26.996339][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.007358][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.017359][ T335] Workqueue: rcu_gp process_srcu [ 27.022127][ T335] Call Trace: [ 27.025251][ T335] [ 27.028028][ T335] dump_stack_lvl+0x151/0x1b7 [ 27.032541][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.038011][ T335] dump_stack+0x15/0x17 [ 27.041999][ T335] process_one_work+0x8d8/0xc10 [ 27.046690][ T335] worker_thread+0xad5/0x12a0 [ 27.051203][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.055893][ T335] kthread+0x421/0x510 [ 27.059796][ T335] ? worker_clr_flags+0x180/0x180 [ 27.064653][ T335] ? kthread_blkcg+0xd0/0xd0 [ 27.069082][ T335] ret_from_fork+0x1f/0x30 [ 27.073335][ T335] [ 27.076330][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 27.076330][ T335] last function: bpf_map_free_deferred [ 27.089818][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.100868][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.110765][ T335] Workqueue: events bpf_map_free_deferred [ 27.116315][ T335] Call Trace: [ 27.119444][ T335] [ 27.122220][ T335] dump_stack_lvl+0x151/0x1b7 [ 27.126735][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.132199][ T335] ? bpf_map_area_free+0x15/0x20 [ 27.136975][ T335] ? bpf_map_free_deferred+0x10d/0x1e0 [ 27.142275][ T335] dump_stack+0x15/0x17 [ 27.146258][ T335] process_one_work+0x8d8/0xc10 [ 27.150952][ T335] worker_thread+0xad5/0x12a0 [ 27.155459][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.160151][ T335] kthread+0x421/0x510 [ 27.164052][ T335] ? worker_clr_flags+0x180/0x180 [ 27.168913][ T335] ? kthread_blkcg+0xd0/0xd0 [ 27.173340][ T335] ret_from_fork+0x1f/0x30 [ 27.177596][ T335] [ 27.180570][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 27.180570][ T335] last function: vmstat_update [ 27.193240][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.204330][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.214221][ T335] Workqueue: mm_percpu_wq vmstat_update [ 27.219600][ T335] Call Trace: [ 27.222725][ T335] [ 27.225507][ T335] dump_stack_lvl+0x151/0x1b7 [ 27.230019][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.235489][ T335] dump_stack+0x15/0x17 [ 27.239482][ T335] process_one_work+0x8d8/0xc10 [ 27.244172][ T335] worker_thread+0xad5/0x12a0 [ 27.248677][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.253366][ T335] kthread+0x421/0x510 [ 27.257270][ T335] ? worker_clr_flags+0x180/0x180 [ 27.262131][ T335] ? kthread_blkcg+0xd0/0xd0 [ 27.266558][ T335] ret_from_fork+0x1f/0x30 [ 27.270811][ T335] [ 27.273773][ T335] BUG: workqueue leaked lock or atomic: kworker/1:2/0x00000001/335 [ 27.273773][ T335] last function: srcu_invoke_callbacks [ 27.287162][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.298235][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.308132][ T335] Workqueue: rcu_gp srcu_invoke_callbacks [ 27.313685][ T335] Call Trace: [ 27.316811][ T335] [ 27.319588][ T335] dump_stack_lvl+0x151/0x1b7 [ 27.324100][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.329570][ T335] ? __kasan_check_read+0x11/0x20 [ 27.334434][ T335] ? read_word_at_a_time+0x12/0x20 [ 27.339377][ T335] ? strscpy+0x9c/0x260 [ 27.343370][ T335] dump_stack+0x15/0x17 [ 27.347367][ T335] process_one_work+0x8d8/0xc10 [ 27.352049][ T335] worker_thread+0xad5/0x12a0 [ 27.356565][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.361250][ T335] kthread+0x421/0x510 [ 27.365152][ T335] ? worker_clr_flags+0x180/0x180 [ 27.370012][ T335] ? kthread_blkcg+0xd0/0xd0 [ 27.374440][ T335] ret_from_fork+0x1f/0x30 [ 27.378697][ T335] [ 27.381596][ T335] BUG: scheduling while atomic: kworker/1:2/335/0x00000002 [ 27.388610][ T335] Modules linked in: [ 27.392322][ T335] Preemption disabled at: [ 27.392329][ T335] [] worker_thread+0xf87/0x12a0 [ 27.402786][ T335] CPU: 1 PID: 335 Comm: kworker/1:2 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.413852][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.423741][ T335] Workqueue: 0x0 (rcu_gp) [ 27.427992][ T335] Call Trace: [ 27.431117][ T335] [ 27.433896][ T335] dump_stack_lvl+0x151/0x1b7 [ 27.438407][ T335] ? worker_thread+0xf87/0x12a0 [ 27.443092][ T335] ? worker_thread+0xf87/0x12a0 [ 27.447782][ T335] ? io_uring_drop_tctx_refs+0x190/0x190 [ 27.453249][ T335] ? worker_thread+0xf87/0x12a0 [ 27.457934][ T335] dump_stack+0x15/0x17 [ 27.461927][ T335] __schedule_bug+0x195/0x260 [ 27.466446][ T335] ? dump_stack_lvl+0x167/0x1b7 [ 27.471127][ T335] ? dump_stack_lvl+0x17c/0x1b7 [ 27.475817][ T335] ? ttwu_queue_wakelist+0x510/0x510 [ 27.480940][ T335] ? dump_stack_lvl+0x186/0x1b7 [ 27.485630][ T335] __schedule+0xd19/0x1590 [ 27.489875][ T335] ? __kasan_check_read+0x11/0x20 [ 27.494822][ T335] ? read_word_at_a_time+0x12/0x20 [ 27.499771][ T335] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 27.504977][ T335] ? __sched_text_start+0x8/0x8 [ 27.509667][ T335] ? process_one_work+0x82f/0xc10 [ 27.514526][ T335] ? kthread_data+0x53/0xc0 [ 27.518864][ T335] ? wq_worker_sleeping+0x63/0x200 executing program executing program executing program executing program [ 27.523811][ T335] schedule+0x11f/0x1e0 [ 27.527812][ T335] worker_thread+0xf7f/0x12a0 [ 27.532325][ T335] ? _raw_spin_lock+0x1b0/0x1b0 [ 27.537008][ T335] kthread+0x421/0x510 [ 27.540909][ T335] ? worker_clr_flags+0x180/0x180 [ 27.545778][ T335] ? kthread_blkcg+0xd0/0xd0 [ 27.550199][ T335] ret_from_fork+0x1f/0x30 [ 27.554463][ T335] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 27.930606][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000103, exited with 00000102? [ 27.942772][ T486] BUG: scheduling while atomic: syz-executor567/486/0x00000002 [ 27.950145][ T486] Modules linked in: [ 27.953850][ T486] Preemption disabled at: [ 27.953856][ T486] [] is_module_text_address+0x1a/0x140 [ 27.964887][ T486] CPU: 0 PID: 486 Comm: syz-executor567 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 27.976335][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 27.986230][ T486] Call Trace: [ 27.989354][ T486] [ 27.992129][ T486] dump_stack_lvl+0x151/0x1b7 [ 27.996640][ T486] ? is_module_text_address+0x1a/0x140 [ 28.001934][ T486] ? is_module_text_address+0x1a/0x140 [ 28.007234][ T486] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.012697][ T486] ? is_module_text_address+0x1a/0x140 [ 28.018019][ T486] dump_stack+0x15/0x17 [ 28.021986][ T486] __schedule_bug+0x195/0x260 [ 28.026497][ T486] ? ttwu_queue_wakelist+0x510/0x510 [ 28.031618][ T486] __schedule+0xd19/0x1590 [ 28.035872][ T486] ? __sched_text_start+0x8/0x8 [ 28.040559][ T486] schedule+0x11f/0x1e0 [ 28.044549][ T486] exit_to_user_mode_loop+0x4d/0xe0 [ 28.049585][ T486] exit_to_user_mode_prepare+0x5a/0xa0 [ 28.054885][ T486] syscall_exit_to_user_mode+0x26/0x160 [ 28.060259][ T486] do_syscall_64+0x49/0xb0 [ 28.064512][ T486] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 28.070241][ T486] RIP: 0033:0x7fca28999ee9 [ 28.074495][ T486] 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 [ 28.093934][ T486] RSP: 002b:00007ffccfd43008 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 28.102181][ T486] RAX: 0000000000000003 RBX: 0000000000000000 RCX: 00007fca28999ee9 [ 28.109995][ T486] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 28.117802][ T486] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 executing program executing program executing program [ 28.125616][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000006ccd [ 28.133427][ T486] R13: 00007ffccfd4301c R14: 00007ffccfd43030 R15: 00007ffccfd43020 [ 28.141241][ T486] [ 28.167654][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 28.178830][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 28.185732][ T20] Modules linked in: [ 28.189480][ T20] Preemption disabled at: [ 28.189486][ T20] [] __queue_work+0x58c/0xcd0 [ 28.199720][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 28.210712][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 28.220609][ T20] Workqueue: events bpf_prog_free_deferred [ 28.226249][ T20] Call Trace: [ 28.229375][ T20] [ 28.232155][ T20] dump_stack_lvl+0x151/0x1b7 [ 28.236664][ T20] ? __queue_work+0x58c/0xcd0 [ 28.241176][ T20] ? __queue_work+0x58c/0xcd0 [ 28.245692][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 28.251163][ T20] ? __queue_work+0x58c/0xcd0 [ 28.255676][ T20] dump_stack+0x15/0x17 [ 28.259677][ T20] __schedule_bug+0x195/0x260 [ 28.264178][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 28.269319][ T20] ? _raw_spin_lock+0xa4/0x1b0 [ 28.273898][ T20] ? _raw_spin_trylock_bh+0x190/0x190 [ 28.279107][ T20] __schedule+0xd19/0x1590 [ 28.283360][ T20] ? _raw_spin_unlock+0x4d/0x70 [ 28.288048][ T20] ? __change_page_attr_set_clr+0x244f/0x2480 [ 28.293948][ T20] ? __sched_text_start+0x8/0x8 [ 28.298637][ T20] ? ring_buffer_unlock_commit+0x4b6/0x610 [ 28.304277][ T20] schedule+0x11f/0x1e0 [ 28.308272][ T20] schedule_preempt_disabled+0x13/0x20 [ 28.313564][ T20] __mutex_lock+0x5b5/0x1870 [ 28.317993][ T20] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 28.324591][ T20] ? trace_event_raw_event_bpf_trace_printk+0x177/0x260 [ 28.331357][ T20] ? __traceiter_bpf_trace_printk+0xb0/0xb0 [ 28.337085][ T20] ? vbin_printf+0x1bc0/0x1bc0 [ 28.341684][ T20] ? __kasan_slab_free+0x11/0x20 [ 28.346460][ T20] ? kfree+0xc8/0x220 [ 28.350277][ T20] ? bpf_prog_free_deferred+0x180/0x730 [ 28.355660][ T20] ? process_one_work+0x6bb/0xc10 [ 28.360523][ T20] ? kthread+0x421/0x510 [ 28.364600][ T20] ? bpf_bprintf_cleanup+0x48/0x60 [ 28.369548][ T20] __mutex_lock_slowpath+0xe/0x10 [ 28.374409][ T20] mutex_lock+0x135/0x1e0 [ 28.378575][ T20] ? set_pages_rw+0xf0/0xf0 [ 28.382911][ T20] ? wait_for_completion_killable_timeout+0x10/0x10 [ 28.389337][ T20] _vm_unmap_aliases+0x328/0x3b0 [ 28.394109][ T20] __vunmap+0x617/0x8f0 [ 28.398102][ T20] ? bpf_prog_free_deferred+0x2a2/0x730 [ 28.403484][ T20] vfree+0x7f/0xb0 [ 28.407041][ T20] module_memfree+0x17/0x30 [ 28.411382][ T20] bpf_jit_free_exec+0x15/0x20 [ 28.415983][ T20] bpf_jit_free+0x98/0x240 [ 28.420235][ T20] bpf_prog_free_deferred+0x61e/0x730 [ 28.425443][ T20] process_one_work+0x6bb/0xc10 executing program executing program executing program executing program executing program executing program executing program [ 28.430130][ T20] worker_thread+0xad5/0x12a0 [ 28.434643][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 28.439331][ T20] kthread+0x421/0x510 [ 28.443234][ T20] ? worker_clr_flags+0x180/0x180 [ 28.448095][ T20] ? kthread_blkcg+0xd0/0xd0 [ 28.452523][ T20] ret_from_fork+0x1f/0x30 [ 28.456775][ 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 [ 28.970576][ C0] softirq: huh, entered softirq 3 NET_RX ffffffff83e88660 with preempt_count 00000103, exited with 00000102? [ 28.982978][ T522] BUG: scheduling while atomic: syz-executor567/522/0x00000002 [ 28.990389][ T522] Modules linked in: [ 28.994090][ T522] Preemption disabled at: [ 28.994096][ T522] [] is_module_text_address+0x1a/0x140 [ 29.005198][ T522] CPU: 0 PID: 522 Comm: syz-executor567 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 29.016568][ T522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 29.026461][ T522] Call Trace: [ 29.029586][ T522] [ 29.032365][ T522] dump_stack_lvl+0x151/0x1b7 [ 29.036873][ T522] ? is_module_text_address+0x1a/0x140 [ 29.042169][ T522] ? is_module_text_address+0x1a/0x140 [ 29.047463][ T522] ? io_uring_drop_tctx_refs+0x190/0x190 [ 29.052932][ T522] ? try_to_wake_up+0x697/0x1160 [ 29.057707][ T522] ? is_module_text_address+0x1a/0x140 [ 29.063001][ T522] dump_stack+0x15/0x17 [ 29.066994][ T522] __schedule_bug+0x195/0x260 [ 29.071504][ T522] ? ttwu_queue_wakelist+0x510/0x510 [ 29.076627][ T522] ? wake_up_process+0x10/0x20 [ 29.081225][ T522] ? raise_softirq_irqoff+0x37/0x40 [ 29.086261][ T522] __schedule+0xd19/0x1590 [ 29.090516][ T522] ? bpf_prog_select_runtime+0x706/0x9e0 [ 29.095983][ T522] ? __sched_text_start+0x8/0x8 [ 29.100669][ T522] ? page_ext_put+0x1c/0x30 [ 29.105009][ T522] schedule+0x11f/0x1e0 [ 29.109001][ T522] schedule_preempt_disabled+0x13/0x20 [ 29.114295][ T522] __mutex_lock+0x5b5/0x1870 [ 29.118722][ T522] ? __kasan_check_write+0x14/0x20 [ 29.123674][ T522] ? prep_new_page+0x1b/0x110 [ 29.128184][ T522] ? _raw_spin_lock+0x1b0/0x1b0 [ 29.132868][ T522] ? get_page_from_freelist+0x3550/0x35d0 [ 29.138428][ T522] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 29.145026][ T522] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 29.150660][ T522] ? try_to_wake_up+0x697/0x1160 [ 29.155435][ T522] ? bpf_trace_run2+0x210/0x210 [ 29.160122][ T522] ? try_invoke_on_locked_down_task+0x2a0/0x2a0 [ 29.166197][ T522] ? __stack_depot_save+0x34/0x470 [ 29.171149][ T522] __mutex_lock_slowpath+0xe/0x10 [ 29.176005][ T522] mutex_lock+0x135/0x1e0 [ 29.180171][ T522] ? __rcu_read_unlock+0xd0/0xd0 [ 29.184943][ T522] ? wait_for_completion_killable_timeout+0x10/0x10 [ 29.191378][ T522] ? __alloc_pages+0x8f0/0x8f0 [ 29.195970][ T522] _vm_unmap_aliases+0x328/0x3b0 [ 29.200746][ T522] vm_unmap_aliases+0x19/0x20 [ 29.205256][ T522] change_page_attr_set_clr+0x308/0x1050 [ 29.210725][ T522] ? debug_smp_processor_id+0x17/0x20 [ 29.215930][ T522] ? get_random_u32+0x368/0x660 [ 29.220617][ T522] ? __set_memory_prot+0x100/0x100 [ 29.225565][ T522] ? get_random_u64+0x5c0/0x5c0 [ 29.230251][ T522] ? __kmalloc+0x13a/0x270 [ 29.234503][ T522] ? __vmalloc_node_range+0x2d6/0x8d0 [ 29.239712][ T522] ? is_vmalloc_or_module_addr+0xd/0x50 [ 29.245094][ T522] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 29.250475][ T522] ? __kasan_check_write+0x14/0x20 [ 29.255424][ T522] ? _raw_spin_lock+0xa4/0x1b0 [ 29.260022][ T522] set_memory_ro+0xa1/0xe0 [ 29.264274][ T522] ? set_memory_nx+0x130/0x130 [ 29.268875][ T522] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 29.274168][ T522] ? _raw_spin_unlock+0x4d/0x70 [ 29.278856][ T522] bpf_int_jit_compile+0xbf42/0xc6d0 [ 29.283985][ T522] ? emit_bpf_dispatcher+0xd90/0xd90 [ 29.289107][ T522] bpf_prog_select_runtime+0x706/0x9e0 [ 29.294392][ T522] ? memset+0x35/0x40 [ 29.298211][ T522] ? bpf_obj_name_cpy+0x196/0x1e0 [ 29.303070][ T522] bpf_prog_load+0x1315/0x1b50 [ 29.307674][ T522] ? map_freeze+0x370/0x370 [ 29.312016][ T522] ? selinux_bpf+0xcb/0x100 [ 29.316350][ T522] ? security_bpf+0x82/0xb0 [ 29.320699][ T522] __sys_bpf+0x4bc/0x760 [ 29.324773][ T522] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 29.329987][ T522] __x64_sys_bpf+0x7c/0x90 [ 29.334230][ T522] do_syscall_64+0x3d/0xb0 [ 29.338483][ T522] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.344209][ T522] RIP: 0033:0x7fca28999ee9 [ 29.348466][ T522] 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 executing program [ 29.367908][ T522] RSP: 002b:00007ffccfd43008 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 29.376150][ T522] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca28999ee9 [ 29.383962][ T522] RDX: 000000000000001f RSI: 0000000020000140 RDI: 0000000000000005 [ 29.391775][ T522] RBP: 00000000000f4240 R08: 0000000000000000 R09: 00000000000000a0 [ 29.399585][ T522] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000070d1 [ 29.407401][ T522] R13: 00007ffccfd4301c R14: 00007ffccfd43030 R15: 00007ffccfd43020 [ 29.415219][ T522] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 30.467398][ C0] softirq: huh, entered softirq 9 RCU ffffffff815caa40 with preempt_count 00000103, exited with 00000102? [ 30.478614][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.478614][ T20] last function: bpf_prog_free_deferred [ 30.492099][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.503072][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.512966][ T20] Workqueue: events bpf_prog_free_deferred [ 30.518606][ T20] Call Trace: [ 30.521730][ T20] [ 30.524509][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.529030][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.534493][ T20] ? bpf_prog_free_deferred+0x61e/0x730 [ 30.539875][ T20] dump_stack+0x15/0x17 [ 30.543863][ T20] process_one_work+0x8d8/0xc10 [ 30.548553][ T20] worker_thread+0xad5/0x12a0 [ 30.553070][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.557776][ T20] kthread+0x421/0x510 [ 30.561655][ T20] ? worker_clr_flags+0x180/0x180 [ 30.566517][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.570945][ T20] ret_from_fork+0x1f/0x30 [ 30.575198][ T20] [ 30.578142][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.578142][ T20] last function: bpf_map_free_deferred [ 30.591453][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.602451][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.612345][ T20] Workqueue: events bpf_map_free_deferred [ 30.617899][ T20] Call Trace: [ 30.621022][ T20] [ 30.623825][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.628314][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.633779][ T20] ? bpf_map_area_free+0x15/0x20 [ 30.638554][ T20] ? bpf_map_free_deferred+0x10d/0x1e0 [ 30.643877][ T20] dump_stack+0x15/0x17 [ 30.647843][ T20] process_one_work+0x8d8/0xc10 [ 30.652532][ T20] worker_thread+0xad5/0x12a0 [ 30.657041][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.661745][ T20] kthread+0x421/0x510 [ 30.665641][ T20] ? worker_clr_flags+0x180/0x180 [ 30.670502][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.674921][ T20] ret_from_fork+0x1f/0x30 [ 30.679183][ T20] [ 30.682093][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.682093][ T20] last function: process_srcu [ 30.694646][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.705647][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.715545][ T20] Workqueue: rcu_gp process_srcu [ 30.720318][ T20] Call Trace: [ 30.723439][ T20] [ 30.726239][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.730739][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.736207][ T20] dump_stack+0x15/0x17 [ 30.740189][ T20] process_one_work+0x8d8/0xc10 [ 30.744881][ T20] worker_thread+0xad5/0x12a0 [ 30.749397][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.754280][ T20] kthread+0x421/0x510 [ 30.758183][ T20] ? worker_clr_flags+0x180/0x180 [ 30.763048][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.767469][ T20] ret_from_fork+0x1f/0x30 [ 30.771723][ T20] [ 30.774628][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.774628][ T20] last function: srcu_invoke_callbacks [ 30.787974][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.798975][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.808873][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 30.814424][ T20] Call Trace: [ 30.817554][ T20] [ 30.820328][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.824851][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.830312][ T20] ? __kasan_check_read+0x11/0x20 [ 30.835170][ T20] ? read_word_at_a_time+0x12/0x20 [ 30.840119][ T20] ? strscpy+0x9c/0x260 [ 30.844109][ T20] dump_stack+0x15/0x17 [ 30.848103][ T20] process_one_work+0x8d8/0xc10 [ 30.852789][ T20] worker_thread+0xad5/0x12a0 [ 30.857302][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.861991][ T20] kthread+0x421/0x510 [ 30.865895][ T20] ? worker_clr_flags+0x180/0x180 [ 30.870753][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.875183][ T20] ret_from_fork+0x1f/0x30 [ 30.879441][ T20] [ 30.882361][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.882361][ T20] last function: process_srcu [ 30.894934][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.905915][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 30.915815][ T20] Workqueue: rcu_gp process_srcu [ 30.920673][ T20] Call Trace: [ 30.923798][ T20] [ 30.926577][ T20] dump_stack_lvl+0x151/0x1b7 [ 30.931085][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 30.936562][ T20] dump_stack+0x15/0x17 [ 30.940546][ T20] process_one_work+0x8d8/0xc10 [ 30.945240][ T20] worker_thread+0xad5/0x12a0 [ 30.949749][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 30.954437][ T20] kthread+0x421/0x510 [ 30.958339][ T20] ? worker_clr_flags+0x180/0x180 [ 30.963200][ T20] ? kthread_blkcg+0xd0/0xd0 [ 30.967627][ T20] ret_from_fork+0x1f/0x30 [ 30.971884][ T20] [ 30.974831][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 30.974831][ T20] last function: vmstat_shepherd [ 30.987620][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 30.998613][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.008508][ T20] Workqueue: events vmstat_shepherd [ 31.013540][ T20] Call Trace: [ 31.016664][ T20] [ 31.019444][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.023955][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.029423][ T20] ? round_jiffies_relative+0xcf/0xf0 [ 31.034631][ T20] dump_stack+0x15/0x17 [ 31.038623][ T20] process_one_work+0x8d8/0xc10 [ 31.043312][ T20] worker_thread+0xad5/0x12a0 [ 31.047827][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.052514][ T20] kthread+0x421/0x510 [ 31.056416][ T20] ? worker_clr_flags+0x180/0x180 [ 31.061275][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.065701][ T20] ret_from_fork+0x1f/0x30 [ 31.069958][ T20] [ 31.072886][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.072886][ T20] last function: vmstat_update [ 31.085512][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 31.096516][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.106410][ T20] Workqueue: mm_percpu_wq vmstat_update [ 31.111810][ T20] Call Trace: [ 31.114921][ T20] [ 31.117696][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.122206][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.127678][ T20] dump_stack+0x15/0x17 [ 31.131665][ T20] process_one_work+0x8d8/0xc10 [ 31.136357][ T20] worker_thread+0xad5/0x12a0 [ 31.140868][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.145556][ T20] kthread+0x421/0x510 [ 31.149464][ T20] ? worker_clr_flags+0x180/0x180 [ 31.154327][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.158764][ T20] ret_from_fork+0x1f/0x30 [ 31.163001][ T20] [ 31.166004][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.166004][ T20] last function: srcu_invoke_callbacks [ 31.179379][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 31.190372][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.200266][ T20] Workqueue: rcu_gp srcu_invoke_callbacks [ 31.205818][ T20] Call Trace: [ 31.208951][ T20] [ 31.211721][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.216234][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.221702][ T20] ? __kasan_check_read+0x11/0x20 [ 31.226561][ T20] ? read_word_at_a_time+0x12/0x20 [ 31.231521][ T20] ? strscpy+0x9c/0x260 [ 31.235503][ T20] dump_stack+0x15/0x17 [ 31.239493][ T20] process_one_work+0x8d8/0xc10 [ 31.244183][ T20] worker_thread+0xad5/0x12a0 [ 31.248694][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.253387][ T20] kthread+0x421/0x510 [ 31.257285][ T20] ? worker_clr_flags+0x180/0x180 [ 31.262145][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.266572][ T20] ret_from_fork+0x1f/0x30 [ 31.270831][ T20] [ 31.273759][ T20] BUG: workqueue leaked lock or atomic: kworker/0:1/0x00000001/20 [ 31.273759][ T20] last function: psi_avgs_work [ 31.286390][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 31.297386][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.307281][ T20] Workqueue: events psi_avgs_work [ 31.312139][ T20] Call Trace: [ 31.315263][ T20] [ 31.318043][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.322554][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.328023][ T20] ? __kasan_check_read+0x11/0x20 [ 31.332883][ T20] ? read_word_at_a_time+0x12/0x20 [ 31.337832][ T20] ? strscpy+0x9c/0x260 [ 31.341822][ T20] dump_stack+0x15/0x17 [ 31.345818][ T20] process_one_work+0x8d8/0xc10 [ 31.350507][ T20] worker_thread+0xad5/0x12a0 [ 31.355018][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.359707][ T20] kthread+0x421/0x510 [ 31.363614][ T20] ? worker_clr_flags+0x180/0x180 [ 31.368468][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.372894][ T20] ret_from_fork+0x1f/0x30 [ 31.377152][ T20] [ 31.380079][ T20] BUG: scheduling while atomic: kworker/0:1/20/0x00000002 [ 31.386985][ T20] Modules linked in: [ 31.390690][ T20] Preemption disabled at: [ 31.390697][ T20] [] free_unref_page+0x1ac/0x750 [ 31.401223][ T20] CPU: 0 PID: 20 Comm: kworker/0:1 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 31.412215][ T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 31.422118][ T20] Workqueue: 0x0 (events) [ 31.426359][ T20] Call Trace: [ 31.429485][ T20] [ 31.432263][ T20] dump_stack_lvl+0x151/0x1b7 [ 31.436777][ T20] ? free_unref_page+0x1ac/0x750 [ 31.441556][ T20] ? free_unref_page+0x1ac/0x750 [ 31.446670][ T20] ? io_uring_drop_tctx_refs+0x190/0x190 [ 31.452142][ T20] ? free_unref_page+0x1ac/0x750 [ 31.456923][ T20] dump_stack+0x15/0x17 [ 31.460909][ T20] __schedule_bug+0x195/0x260 [ 31.465419][ T20] ? dump_stack_lvl+0x167/0x1b7 [ 31.470106][ T20] ? dump_stack_lvl+0x17c/0x1b7 [ 31.474792][ T20] ? ttwu_queue_wakelist+0x510/0x510 [ 31.479912][ T20] ? dump_stack_lvl+0x186/0x1b7 [ 31.484602][ T20] __schedule+0xd19/0x1590 [ 31.488852][ T20] ? __kasan_check_read+0x11/0x20 [ 31.493712][ T20] ? read_word_at_a_time+0x12/0x20 [ 31.498660][ T20] ? pwq_dec_nr_in_flight+0x191/0x3d0 [ 31.503874][ T20] ? __sched_text_start+0x8/0x8 [ 31.508552][ T20] ? process_one_work+0x82f/0xc10 [ 31.513412][ T20] ? kthread_data+0x53/0xc0 [ 31.517756][ T20] ? wq_worker_sleeping+0x63/0x200 [ 31.522701][ T20] schedule+0x11f/0x1e0 [ 31.526695][ T20] worker_thread+0xf7f/0x12a0 [ 31.531207][ T20] ? _raw_spin_lock+0x1b0/0x1b0 [ 31.535896][ T20] kthread+0x421/0x510 [ 31.539798][ T20] ? worker_clr_flags+0x180/0x180 [ 31.544658][ T20] ? kthread_blkcg+0xd0/0xd0 [ 31.549087][ T20] ret_from_fork+0x1f/0x30 [ 31.553340][ T20] executing program executing program executing program