program: 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, &(0x7f0000000000)={[0xfffffffffffffffc]}, 0x8, 0x80000) read$snddsp(r1, &(0x7f0000000c80)=""/227, 0xe3) r2 = io_uring_setup(0x7d5, &(0x7f0000000500)) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x3938700}}, &(0x7f0000000280)) io_setup(0x1, &(0x7f00000004c0)=0x0) close_range(r2, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x9, &(0x7f00000005c0)={@ifindex, 0x1, 0x4, 0x0, &(0x7f0000000880), 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) io_submit(r3, 0x1, &(0x7f0000000700)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)='\x00', 0x1}]) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000080)=""/51, &(0x7f00000000c0)=0x33) timer_delete(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000004000000000000310000009500000000000000c2bf843339af10968a5f0038192d1aa351e37bfa0d50143d35564bee4e136d1fbcfffc9b5945b97fe994ba673252b7b6bc1188d2a6a2b219949f2812d378c6ddfbb88a80c0000000000000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x35, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) [ 76.577522][ T5299] Bluetooth: hci0: command tx timeout [ 76.583213][ T1308] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.585578][ T1308] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.751398][ C0] ------------[ cut here ]------------ [ 76.753720][ C0] WARNING: CPU: 0 PID: 0 at kernel/signal.c:2050 posixtimer_send_sigqueue+0xa08/0xce0 [ 76.757249][ C0] Modules linked in: [ 76.758662][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.13.0-rc7-syzkaller-00043-g619f0b6fad52 #0 [ 76.762114][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.765578][ C0] RIP: 0010:posixtimer_send_sigqueue+0xa08/0xce0 [ 76.767978][ 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 23 1e 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 [ 76.774851][ C0] RSP: 0018:ffffc90000007c00 EFLAGS: 00010082 [ 76.777147][ C0] RAX: dffffc0000000000 RBX: 1ffff110085ef43f RCX: ffffffff8e6965c0 [ 76.779828][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.782673][ C0] RBP: ffffc90000007cf8 R08: ffffffff8164741c R09: ffffffff816473c1 [ 76.785575][ C0] R10: 0000000000000002 R11: ffffffff8e6965c0 R12: ffff888042f7a1e0 [ 76.788278][ C0] R13: 1ffff110085ef44c R14: ffff888042f7a1f8 R15: ffff888042f7a2a0 [ 76.791145][ C0] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 76.794294][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.796706][ C0] CR2: 00007fd90494c538 CR3: 000000004365c000 CR4: 0000000000352ef0 [ 76.799631][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.802474][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.804990][ C0] Call Trace: [ 76.806196][ C0] [ 76.807278][ C0] ? __warn+0x165/0x4d0 [ 76.808765][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 76.810884][ C0] ? report_bug+0x2b3/0x500 [ 76.812525][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 76.814606][ C0] ? handle_bug+0x60/0x90 [ 76.816202][ C0] ? exc_invalid_op+0x1a/0x50 [ 76.817954][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 76.819764][ C0] ? prepare_signal+0x931/0xc90 [ 76.821537][ C0] ? prepare_signal+0x98c/0xc90 [ 76.823327][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 76.825251][ C0] ? posixtimer_send_sigqueue+0xd3/0xce0 [ 76.827215][ C0] ? __pfx_posixtimer_send_sigqueue+0x10/0x10 [ 76.829338][ C0] posix_timer_fn+0xe2/0x160 [ 76.831132][ C0] ? __pfx_posix_timer_fn+0x10/0x10 [ 76.832945][ C0] __hrtimer_run_queues+0x59b/0xd30 [ 76.834771][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 76.836822][ C0] ? kvm_clock_get_cycles+0x52/0x70 [ 76.838756][ C0] ? ktime_get_update_offsets_now+0x393/0x3b0 [ 76.840965][ C0] hrtimer_interrupt+0x403/0xa40 [ 76.842519][ C0] __sysvec_apic_timer_interrupt+0x110/0x420 [ 76.844673][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 76.846720][ C0] [ 76.847813][ C0] [ 76.848936][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 76.851155][ C0] RIP: 0010:default_idle+0x13/0x20 [ 76.853026][ C0] Code: 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 5c 3c 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 76.859987][ C0] RSP: 0018:ffffffff8e607d68 EFLAGS: 000002c2 [ 76.862173][ C0] RAX: 1c2137fe5e4ebb00 RBX: ffffffff8174581c RCX: 000000000000a921 [ 76.865029][ C0] RDX: 0000000000000001 RSI: ffffffff8c0a98e0 RDI: ffffffff8c5fb220 [ 76.868100][ C0] RBP: ffffffff8e607eb8 R08: ffff88801fc37cdb R09: 1ffff11003f86f9b [ 76.871144][ C0] R10: dffffc0000000000 R11: ffffed1003f86f9c R12: 1ffffffff1cc0fc6 [ 76.874130][ C0] R13: 1ffffffff1cd2cb8 R14: 0000000000000000 R15: dffffc0000000000 [ 76.877060][ C0] ? do_idle+0x22c/0x5c0 [ 76.878697][ C0] default_idle_call+0x74/0xb0 [ 76.880515][ C0] do_idle+0x22c/0x5c0 [ 76.882054][ C0] ? __pfx___schedule+0x10/0x10 [ 76.883828][ C0] ? __pfx_do_idle+0x10/0x10 [ 76.885366][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 76.887345][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.889566][ C0] ? rest_init+0x31/0x300 [ 76.891072][ C0] ? rest_init+0x31/0x300 [ 76.892558][ C0] cpu_startup_entry+0x42/0x60 [ 76.894379][ C0] rest_init+0x2dc/0x300 [ 76.895942][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 76.897968][ C0] start_kernel+0x47f/0x500 [ 76.899513][ C0] x86_64_start_reservations+0x2a/0x30 [ 76.901347][ C0] x86_64_start_kernel+0x9f/0xa0 [ 76.903021][ C0] common_startup_64+0x13e/0x147 [ 76.904830][ C0] [ 76.906036][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 76.908485][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.13.0-rc7-syzkaller-00043-g619f0b6fad52 #0 [ 76.911993][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.915528][ C0] Call Trace: [ 76.916665][ C0] [ 76.917675][ C0] dump_stack_lvl+0x241/0x360 [ 76.919287][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.921159][ C0] ? __pfx__printk+0x10/0x10 [ 76.922766][ C0] ? _printk+0xd5/0x120 [ 76.924225][ C0] ? __init_begin+0x41000/0x41000 [ 76.926077][ C0] ? vscnprintf+0x5d/0x90 [ 76.927593][ C0] panic+0x349/0x880 [ 76.929036][ C0] ? __warn+0x174/0x4d0 [ 76.930484][ C0] ? __pfx_panic+0x10/0x10 [ 76.931999][ C0] ? common_startup_64+0x13e/0x147 [ 76.933768][ C0] __warn+0x344/0x4d0 [ 76.935216][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 76.937417][ C0] report_bug+0x2b3/0x500 [ 76.939038][ C0] ? posixtimer_send_sigqueue+0xa08/0xce0 [ 76.941144][ C0] handle_bug+0x60/0x90 [ 76.942720][ C0] exc_invalid_op+0x1a/0x50 [ 76.944437][ C0] asm_exc_invalid_op+0x1a/0x20 [ 76.946330][ C0] RIP: 0010:posixtimer_send_sigqueue+0xa08/0xce0 [ 76.948688][ 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 23 1e 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 [ 76.955818][ C0] RSP: 0018:ffffc90000007c00 EFLAGS: 00010082 [ 76.958145][ C0] RAX: dffffc0000000000 RBX: 1ffff110085ef43f RCX: ffffffff8e6965c0 [ 76.961039][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.963864][ C0] RBP: ffffc90000007cf8 R08: ffffffff8164741c R09: ffffffff816473c1 [ 76.966589][ C0] R10: 0000000000000002 R11: ffffffff8e6965c0 R12: ffff888042f7a1e0 [ 76.969457][ C0] R13: 1ffff110085ef44c R14: ffff888042f7a1f8 R15: ffff888042f7a2a0 [ 76.972205][ C0] ? prepare_signal+0x931/0xc90 [ 76.973852][ C0] ? prepare_signal+0x98c/0xc90 [ 76.975546][ C0] ? posixtimer_send_sigqueue+0xd3/0xce0 [ 76.977529][ C0] ? __pfx_posixtimer_send_sigqueue+0x10/0x10 [ 76.979723][ C0] posix_timer_fn+0xe2/0x160 [ 76.981404][ C0] ? __pfx_posix_timer_fn+0x10/0x10 [ 76.983117][ C0] __hrtimer_run_queues+0x59b/0xd30 [ 76.984782][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 76.987074][ C0] ? kvm_clock_get_cycles+0x52/0x70 [ 76.989213][ C0] ? ktime_get_update_offsets_now+0x393/0x3b0 [ 76.991386][ C0] hrtimer_interrupt+0x403/0xa40 [ 76.993102][ C0] __sysvec_apic_timer_interrupt+0x110/0x420 [ 76.995314][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 76.997308][ C0] [ 76.998605][ C0] [ 76.999877][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 77.002223][ C0] RIP: 0010:default_idle+0x13/0x20 [ 77.004206][ C0] Code: 29 c2 e9 72 ff ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d b3 5c 3c 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 [ 77.011298][ C0] RSP: 0018:ffffffff8e607d68 EFLAGS: 000002c2 [ 77.013592][ C0] RAX: 1c2137fe5e4ebb00 RBX: ffffffff8174581c RCX: 000000000000a921 [ 77.016409][ C0] RDX: 0000000000000001 RSI: ffffffff8c0a98e0 RDI: ffffffff8c5fb220 [ 77.019351][ C0] RBP: ffffffff8e607eb8 R08: ffff88801fc37cdb R09: 1ffff11003f86f9b [ 77.022582][ C0] R10: dffffc0000000000 R11: ffffed1003f86f9c R12: 1ffffffff1cc0fc6 [ 77.025731][ C0] R13: 1ffffffff1cd2cb8 R14: 0000000000000000 R15: dffffc0000000000 [ 77.028483][ C0] ? do_idle+0x22c/0x5c0 [ 77.030007][ C0] default_idle_call+0x74/0xb0 [ 77.031775][ C0] do_idle+0x22c/0x5c0 [ 77.033259][ C0] ? __pfx___schedule+0x10/0x10 [ 77.035064][ C0] ? __pfx_do_idle+0x10/0x10 [ 77.036650][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 77.038729][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 77.040884][ C0] ? rest_init+0x31/0x300 [ 77.042427][ C0] ? rest_init+0x31/0x300 [ 77.044009][ C0] cpu_startup_entry+0x42/0x60 [ 77.045786][ C0] rest_init+0x2dc/0x300 [ 77.047371][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 77.049369][ C0] start_kernel+0x47f/0x500 [ 77.051087][ C0] x86_64_start_reservations+0x2a/0x30 [ 77.053101][ C0] x86_64_start_kernel+0x9f/0xa0 [ 77.054946][ C0] common_startup_64+0x13e/0x147 [ 77.056487][ C0] [ 77.057987][ C0] Kernel Offset: disabled [ 77.059718][ C0] Rebooting in 86400 seconds..