program: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000040)=0x20f, 0x4) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f00000008c0)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) io_setup(0x206, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0)="951aa14bd6f68579cac67c83bf8d4500e5cea1bb1596d4ee6645fa16fa7cacb9214070a622a2c57b89075f59b85c7b5b2c41edc9d2cd5a2c95ed1c2cf72425be9c1a2df1b60a309bc3228d7e85b300f0d7a042a40166b9208e9d2e423c32ad8e47adedf5dc425c6bcb031fb2230835d41afc23476eae602bad3246417e5ac757", 0x80}]) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x0, 0x1}, 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000040)=0x20f, 0x4) (async) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) (async) timer_settime(0x0, 0x0, &(0x7f00000008c0)={{0x0, 0x3938700}, {0x0, 0x3938700}}, 0x0) (async) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x13, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) (async) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0) (async) io_setup(0x206, &(0x7f0000000200)) (async) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000003c0)="951aa14bd6f68579cac67c83bf8d4500e5cea1bb1596d4ee6645fa16fa7cacb9214070a622a2c57b89075f59b85c7b5b2c41edc9d2cd5a2c95ed1c2cf72425be9c1a2df1b60a309bc3228d7e85b300f0d7a042a40166b9208e9d2e423c32ad8e47adedf5dc425c6bcb031fb2230835d41afc23476eae602bad3246417e5ac757", 0x80}]) (async) setsockopt$MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000140)={0x0, 0x1}, 0xc) (async) [ 70.847280][ T5300] Bluetooth: hci0: command tx timeout [ 71.031164][ C0] ------------[ cut here ]------------ [ 71.033547][ C0] WARNING: CPU: 0 PID: 1048 at kernel/signal.c:2050 posixtimer_send_sigqueue+0xa08/0xce0 [ 71.037409][ C0] Modules linked in: [ 71.038870][ C0] CPU: 0 UID: 0 PID: 1048 Comm: kworker/u4:8 Not tainted 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 [ 71.042804][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.046534][ C0] Workqueue: bat_events batadv_nc_worker [ 71.048517][ C0] RIP: 0010:posixtimer_send_sigqueue+0xa08/0xce0 [ 71.050724][ C0] Code: 00 0f 85 f4 02 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 83 1c 3b 00 4c 8b 64 24 08 e9 28 ff ff ff 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 80 3c 03 00 74 08 4c 89 f7 [ 71.057560][ C0] RSP: 0018:ffffc90000007c00 EFLAGS: 00010082 [ 71.059834][ C0] RAX: dffffc0000000000 RBX: 1ffff110085be83f RCX: ffff888000f2c880 [ 71.062901][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.066158][ C0] RBP: ffffc90000007cf8 R08: ffffffff8164655c R09: ffffffff81646501 [ 71.069052][ C0] R10: 0000000000000002 R11: ffff888000f2c880 R12: ffff888042df41e0 [ 71.071851][ C0] R13: 1ffff110085be84c R14: ffff888042df41f8 R15: ffff888042df42a0 [ 71.074682][ C0] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 71.078030][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.080514][ C0] CR2: 00007f7207311538 CR3: 0000000036b38000 CR4: 0000000000352ef0 [ 71.083919][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.086904][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.089843][ C0] Call Trace: [ 71.091121][ C0] [ 71.092247][ C0] ? __warn+0x165/0x4d0 [ 71.093786][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 71.095939][ C0] ? report_bug+0x2b3/0x500 [ 71.097603][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 71.099817][ C0] ? handle_bug+0x60/0x90 [ 71.101390][ C0] ? exc_invalid_op+0x1a/0x50 [ 71.103113][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 71.104927][ C0] ? prepare_signal+0x931/0xc90 [ 71.106974][ C0] ? prepare_signal+0x98c/0xc90 [ 71.109140][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 71.111323][ C0] ? posixtimer_send_sigqueue+0xd3/0xce0 [ 71.113365][ C0] ? __pfx_posixtimer_send_sigqueue+0x10/0x10 [ 71.115518][ C0] posix_timer_fn+0xe2/0x160 [ 71.117146][ C0] ? __pfx_posix_timer_fn+0x10/0x10 [ 71.119075][ C0] __hrtimer_run_queues+0x59b/0xd30 [ 71.121247][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 71.123267][ C0] ? kvm_clock_get_cycles+0x52/0x70 [ 71.125193][ C0] ? ktime_get_update_offsets_now+0x393/0x3b0 [ 71.127470][ C0] hrtimer_interrupt+0x403/0xa40 [ 71.129287][ C0] __sysvec_apic_timer_interrupt+0x110/0x420 [ 71.131467][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 71.133512][ C0] [ 71.134553][ C0] [ 71.135637][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 71.137664][ C0] RIP: 0010:lock_acquire+0x264/0x550 [ 71.139503][ C0] Code: 2b 00 74 08 4c 89 f7 e8 8a b1 8f 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 71.145933][ C0] RSP: 0018:ffffc900026479e0 EFLAGS: 00000206 [ 71.148380][ C0] RAX: 0000000000000001 RBX: 1ffff920004c8f48 RCX: ffff888000f2d358 [ 71.151340][ C0] RDX: dffffc0000000000 RSI: ffffffff8c0aa880 RDI: ffffffff8c5f64a0 [ 71.154230][ C0] RBP: ffffc90002647b40 R08: ffffffff942ba887 R09: 1ffffffff2857510 [ 71.157213][ C0] R10: dffffc0000000000 R11: fffffbfff2857511 R12: 1ffff920004c8f44 [ 71.160110][ C0] R13: dffffc0000000000 R14: ffffc90002647a40 R15: 0000000000000246 [ 71.163009][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 71.164734][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.166640][ C0] ? __pfx_lock_release+0x10/0x10 [ 71.168695][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.170983][ C0] batadv_nc_worker+0xec/0x610 [ 71.172770][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.174561][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.176524][ C0] ? process_scheduled_works+0x976/0x1840 [ 71.178652][ C0] process_scheduled_works+0xa66/0x1840 [ 71.180621][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 71.182727][ C0] ? assign_work+0x364/0x3d0 [ 71.184443][ C0] worker_thread+0x870/0xd30 [ 71.186101][ C0] ? __kthread_parkme+0x169/0x1d0 [ 71.188137][ C0] ? __pfx_worker_thread+0x10/0x10 [ 71.190026][ C0] kthread+0x2f0/0x390 [ 71.191473][ C0] ? __pfx_worker_thread+0x10/0x10 [ 71.193287][ C0] ? __pfx_kthread+0x10/0x10 [ 71.194927][ C0] ret_from_fork+0x4b/0x80 [ 71.196545][ C0] ? __pfx_kthread+0x10/0x10 [ 71.198213][ C0] ret_from_fork_asm+0x1a/0x30 [ 71.199991][ C0] [ 71.201129][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 71.203670][ C0] CPU: 0 UID: 0 PID: 1048 Comm: kworker/u4:8 Not tainted 6.13.0-rc1-syzkaller-00337-g7503345ac5f5 #0 [ 71.207578][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.211252][ C0] Workqueue: bat_events batadv_nc_worker [ 71.213286][ C0] Call Trace: [ 71.214469][ C0] [ 71.215490][ C0] dump_stack_lvl+0x241/0x360 [ 71.217103][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.218931][ C0] ? __pfx__printk+0x10/0x10 [ 71.220662][ C0] ? _printk+0xd5/0x120 [ 71.222208][ C0] ? __init_begin+0x41000/0x41000 [ 71.224061][ C0] ? vscnprintf+0x5d/0x90 [ 71.225593][ C0] panic+0x349/0x880 [ 71.226938][ C0] ? __warn+0x174/0x4d0 [ 71.228539][ C0] ? __pfx_panic+0x10/0x10 [ 71.230055][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 71.231684][ C0] __warn+0x344/0x4d0 [ 71.232992][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 71.234852][ C0] report_bug+0x2b3/0x500 [ 71.236312][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 71.238210][ C0] handle_bug+0x60/0x90 [ 71.239677][ C0] exc_invalid_op+0x1a/0x50 [ 71.241304][ C0] asm_exc_invalid_op+0x1a/0x20 [ 71.243073][ C0] RIP: 0010:posixtimer_send_sigqueue+0xa08/0xce0 [ 71.245387][ C0] Code: 00 0f 85 f4 02 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 83 1c 3b 00 4c 8b 64 24 08 e9 28 ff ff ff 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 80 3c 03 00 74 08 4c 89 f7 [ 71.252025][ C0] RSP: 0018:ffffc90000007c00 EFLAGS: 00010082 [ 71.254102][ C0] RAX: dffffc0000000000 RBX: 1ffff110085be83f RCX: ffff888000f2c880 [ 71.256738][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 71.259409][ C0] RBP: ffffc90000007cf8 R08: ffffffff8164655c R09: ffffffff81646501 [ 71.262117][ C0] R10: 0000000000000002 R11: ffff888000f2c880 R12: ffff888042df41e0 [ 71.264829][ C0] R13: 1ffff110085be84c R14: ffff888042df41f8 R15: ffff888042df42a0 [ 71.267721][ C0] ? prepare_signal+0x931/0xc90 [ 71.269445][ C0] ? prepare_signal+0x98c/0xc90 [ 71.271186][ C0] ? posixtimer_send_sigqueue+0xd3/0xce0 [ 71.273181][ C0] ? __pfx_posixtimer_send_sigqueue+0x10/0x10 [ 71.275376][ C0] posix_timer_fn+0xe2/0x160 [ 71.277052][ C0] ? __pfx_posix_timer_fn+0x10/0x10 [ 71.278938][ C0] __hrtimer_run_queues+0x59b/0xd30 [ 71.280777][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 71.282862][ C0] ? kvm_clock_get_cycles+0x52/0x70 [ 71.284758][ C0] ? ktime_get_update_offsets_now+0x393/0x3b0 [ 71.286862][ C0] hrtimer_interrupt+0x403/0xa40 [ 71.288610][ C0] __sysvec_apic_timer_interrupt+0x110/0x420 [ 71.290670][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 71.292654][ C0] [ 71.293665][ C0] [ 71.294682][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 71.296857][ C0] RIP: 0010:lock_acquire+0x264/0x550 [ 71.298756][ C0] Code: 2b 00 74 08 4c 89 f7 e8 8a b1 8f 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 71.305775][ C0] RSP: 0018:ffffc900026479e0 EFLAGS: 00000206 [ 71.308212][ C0] RAX: 0000000000000001 RBX: 1ffff920004c8f48 RCX: ffff888000f2d358 [ 71.311298][ C0] RDX: dffffc0000000000 RSI: ffffffff8c0aa880 RDI: ffffffff8c5f64a0 [ 71.314067][ C0] RBP: ffffc90002647b40 R08: ffffffff942ba887 R09: 1ffffffff2857510 [ 71.316979][ C0] R10: dffffc0000000000 R11: fffffbfff2857511 R12: 1ffff920004c8f44 [ 71.319748][ C0] R13: dffffc0000000000 R14: ffffc90002647a40 R15: 0000000000000246 [ 71.322522][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 71.324391][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.326263][ C0] ? __pfx_lock_release+0x10/0x10 [ 71.328053][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.330262][ C0] batadv_nc_worker+0xec/0x610 [ 71.331983][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.333818][ C0] ? batadv_nc_worker+0xcb/0x610 [ 71.335603][ C0] ? process_scheduled_works+0x976/0x1840 [ 71.337654][ C0] process_scheduled_works+0xa66/0x1840 [ 71.339684][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 71.341921][ C0] ? assign_work+0x364/0x3d0 [ 71.343715][ C0] worker_thread+0x870/0xd30 [ 71.345452][ C0] ? __kthread_parkme+0x169/0x1d0 [ 71.347384][ C0] ? __pfx_worker_thread+0x10/0x10 [ 71.349272][ C0] kthread+0x2f0/0x390 [ 71.350780][ C0] ? __pfx_worker_thread+0x10/0x10 [ 71.352603][ C0] ? __pfx_kthread+0x10/0x10 [ 71.354259][ C0] ret_from_fork+0x4b/0x80 [ 71.355855][ C0] ? __pfx_kthread+0x10/0x10 [ 71.357416][ C0] ret_from_fork_asm+0x1a/0x30 [ 71.359234][ C0] [ 71.360573][ C0] Kernel Offset: disabled [ 71.362325][ C0] Rebooting in 86400 seconds..