program: openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9928b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147b7e, 0x2, @perf_config_ext={0x1, 0xf60e}, 0xb093, 0x800000, 0x5, 0x2, 0x9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x200b}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000c3707bf4000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x4c, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) prctl$PR_SET_SECCOMP(0x4e, 0x1, 0x0) [ 74.919320][ T5274] Bluetooth: hci0: command tx timeout [ 75.014232][ T5310] ------------[ cut here ]------------ [ 75.016577][ T5310] do not call blocking ops when !TASK_RUNNING; state=2 set at [] prepare_to_wait_event+0x3dd/0x480 [ 75.021170][ T5310] WARNING: kernel/sched/core.c:9124 at __might_sleep+0x92/0xf0, CPU#0: syz.0.0/5310 [ 75.025044][ T5310] Modules linked in: [ 75.026681][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.030517][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.035278][ T5310] RIP: 0010:__might_sleep+0xac/0xf0 [ 75.037650][ T5310] Code: 00 00 48 89 3c 24 41 89 f5 4c 8d 35 9e b1 c4 0e 43 80 3c 3c 00 74 08 48 89 df e8 df 37 a0 00 48 8b 0b 4c 89 f7 89 ee 48 89 ca <67> 48 0f b9 3a 44 89 ee 48 8b 3c 24 eb b5 44 89 f1 80 e1 07 80 c1 [ 75.045669][ T5310] RSP: 0018:ffffc9000e21fae0 EFLAGS: 00010246 [ 75.048332][ T5310] RAX: 0000000000000000 RBX: ffff888030e99870 RCX: ffffffff819fc8cd [ 75.051859][ T5310] RDX: ffffffff819fc8cd RSI: 0000000000000002 RDI: ffffffff905ac110 [ 75.056465][ T5310] RBP: 0000000000000002 R08: ffffc9000e21fc27 R09: 0000000000000000 [ 75.059583][ T5310] R10: ffffc9000e21fc00 R11: fffff52001c43f85 R12: 1ffff110061d330e [ 75.062911][ T5310] R13: 000000000000026f R14: ffffffff905ac110 R15: dffffc0000000000 [ 75.066654][ T5310] FS: 00007f5f966ca6c0(0000) GS:ffff88808c549000(0000) knlGS:0000000000000000 [ 75.070312][ T5310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.073000][ T5310] CR2: 0000200000000500 CR3: 0000000013639000 CR4: 0000000000352ef0 [ 75.076495][ T5310] Call Trace: [ 75.077983][ T5310] [ 75.079353][ T5310] __mutex_lock+0x118/0x1550 [ 75.081353][ T5310] ? do_raw_spin_lock+0x12b/0x2f0 [ 75.083678][ T5310] ? futex_hash_allocate+0x7fb/0xf00 [ 75.085703][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 75.087842][ T5310] ? lockdep_hardirqs_on+0x7a/0x110 [ 75.090109][ T5310] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.092722][ T5310] ? prepare_to_wait_event+0x436/0x480 [ 75.095230][ T5310] futex_hash_allocate+0x7fb/0xf00 [ 75.097530][ T5310] ? __pfx_futex_hash_allocate+0x10/0x10 [ 75.099988][ T5310] ? __pfx_var_wake_function+0x10/0x10 [ 75.102360][ T5310] ? static_key_count+0x41/0x70 [ 75.104540][ T5310] ? security_task_prctl+0x163/0x190 [ 75.106998][ T5310] __se_sys_prctl+0x78c/0x1910 [ 75.109125][ T5310] ? __pfx___se_sys_prctl+0x10/0x10 [ 75.111324][ T5310] ? __x64_sys_prctl+0x20/0xc0 [ 75.113270][ T5310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.116054][ T5310] do_syscall_64+0x174/0x580 [ 75.117866][ T5310] ? trace_irq_disable+0x3b/0x140 [ 75.120185][ T5310] ? clear_bhb_loop+0x70/0xc0 [ 75.122128][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.124803][ T5310] RIP: 0033:0x7f5f9579e0d9 [ 75.126757][ T5310] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 75.134989][ T5310] RSP: 002b:00007f5f966c9fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 75.138438][ T5310] RAX: ffffffffffffffda RBX: 00007f5f95a25fa0 RCX: 00007f5f9579e0d9 [ 75.141733][ T5310] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e [ 75.145180][ T5310] RBP: 00007f5f95835024 R08: 0000000000000000 R09: 0000000000000000 [ 75.148273][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.151170][ T5310] R13: 00007f5f95a26038 R14: 00007f5f95a25fa0 R15: 00007ffe387963f8 [ 75.154105][ T5310] [ 75.155188][ T5310] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.157754][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.161758][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.165201][ T5310] Call Trace: [ 75.166498][ T5310] [ 75.167585][ T5310] vpanic+0x56c/0xa60 [ 75.169091][ T5310] ? __pfx__printk+0x10/0x10 [ 75.170882][ T5310] ? __pfx_vpanic+0x10/0x10 [ 75.172445][ T5310] ? is_bpf_text_address+0x292/0x2b0 [ 75.174264][ T5310] ? is_bpf_text_address+0x26/0x2b0 [ 75.176006][ T5310] panic+0xc5/0xd0 [ 75.177565][ T5310] ? __pfx_panic+0x10/0x10 [ 75.179561][ T5310] __warn+0x315/0x4c0 [ 75.181317][ T5310] ? __might_sleep+0x92/0xf0 [ 75.183327][ T5310] ? __might_sleep+0x92/0xf0 [ 75.185348][ T5310] __report_bug+0x276/0x570 [ 75.187271][ T5310] ? __might_sleep+0x92/0xf0 [ 75.189261][ T5310] ? __pfx___report_bug+0x10/0x10 [ 75.191473][ T5310] ? prepare_to_wait_event+0x3dd/0x480 [ 75.193828][ T5310] ? prepare_to_wait_event+0x3dd/0x480 [ 75.196253][ T5310] ? __lock_acquire+0x683/0x2cf0 [ 75.198219][ T5310] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.200441][ T5310] ? stack_depot_save_flags+0x3ec/0x800 [ 75.202685][ T5310] report_bug_entry+0x19a/0x290 [ 75.204728][ T5310] ? __might_sleep+0xac/0xf0 [ 75.206704][ T5310] ? __might_sleep+0xb1/0xf0 [ 75.208975][ T5310] handle_bug+0xce/0x200 [ 75.210896][ T5310] exc_invalid_op+0x1a/0x50 [ 75.212871][ T5310] asm_exc_invalid_op+0x1a/0x20 [ 75.214805][ T5310] RIP: 0010:__might_sleep+0xac/0xf0 [ 75.216969][ T5310] Code: 00 00 48 89 3c 24 41 89 f5 4c 8d 35 9e b1 c4 0e 43 80 3c 3c 00 74 08 48 89 df e8 df 37 a0 00 48 8b 0b 4c 89 f7 89 ee 48 89 ca <67> 48 0f b9 3a 44 89 ee 48 8b 3c 24 eb b5 44 89 f1 80 e1 07 80 c1 [ 75.225036][ T5310] RSP: 0018:ffffc9000e21fae0 EFLAGS: 00010246 [ 75.228014][ T5310] RAX: 0000000000000000 RBX: ffff888030e99870 RCX: ffffffff819fc8cd [ 75.231467][ T5310] RDX: ffffffff819fc8cd RSI: 0000000000000002 RDI: ffffffff905ac110 [ 75.234840][ T5310] RBP: 0000000000000002 R08: ffffc9000e21fc27 R09: 0000000000000000 [ 75.238279][ T5310] R10: ffffc9000e21fc00 R11: fffff52001c43f85 R12: 1ffff110061d330e [ 75.241617][ T5310] R13: 000000000000026f R14: ffffffff905ac110 R15: dffffc0000000000 [ 75.245022][ T5310] ? prepare_to_wait_event+0x3dd/0x480 [ 75.247642][ T5310] ? prepare_to_wait_event+0x3dd/0x480 [ 75.249878][ T5310] __mutex_lock+0x118/0x1550 [ 75.251714][ T5310] ? do_raw_spin_lock+0x12b/0x2f0 [ 75.253884][ T5310] ? futex_hash_allocate+0x7fb/0xf00 [ 75.256343][ T5310] ? __pfx___mutex_lock+0x10/0x10 [ 75.258657][ T5310] ? lockdep_hardirqs_on+0x7a/0x110 [ 75.260741][ T5310] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.263330][ T5310] ? prepare_to_wait_event+0x436/0x480 [ 75.265785][ T5310] futex_hash_allocate+0x7fb/0xf00 [ 75.268085][ T5310] ? __pfx_futex_hash_allocate+0x10/0x10 [ 75.270630][ T5310] ? __pfx_var_wake_function+0x10/0x10 [ 75.273017][ T5310] ? static_key_count+0x41/0x70 [ 75.275186][ T5310] ? security_task_prctl+0x163/0x190 [ 75.277491][ T5310] __se_sys_prctl+0x78c/0x1910 [ 75.279653][ T5310] ? __pfx___se_sys_prctl+0x10/0x10 [ 75.281868][ T5310] ? __x64_sys_prctl+0x20/0xc0 [ 75.283849][ T5310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.286513][ T5310] do_syscall_64+0x174/0x580 [ 75.288493][ T5310] ? trace_irq_disable+0x3b/0x140 [ 75.290631][ T5310] ? clear_bhb_loop+0x70/0xc0 [ 75.292489][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.294874][ T5310] RIP: 0033:0x7f5f9579e0d9 [ 75.296770][ T5310] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 75.304802][ T5310] RSP: 002b:00007f5f966c9fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 75.308449][ T5310] RAX: ffffffffffffffda RBX: 00007f5f95a25fa0 RCX: 00007f5f9579e0d9 [ 75.311881][ T5310] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000004e [ 75.315026][ T5310] RBP: 00007f5f95835024 R08: 0000000000000000 R09: 0000000000000000 [ 75.318403][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.321738][ T5310] R13: 00007f5f95a26038 R14: 00007f5f95a25fa0 R15: 00007ffe387963f8 [ 75.325215][ T5310] [ 75.326951][ T5310] Kernel Offset: disabled [ 75.328841][ T5310] Rebooting in 86400 seconds..