Warning: Permanently added '[localhost]:37451' (ECDSA) to the list of known hosts. 2022/09/14 14:41:24 fuzzer started 2022/09/14 14:41:24 dialing manager at localhost:33849 syzkaller login: [ 35.628921] cgroup: Unknown subsys name 'net' [ 35.782849] cgroup: Unknown subsys name 'rlimit' 2022/09/14 14:41:39 syscalls: 2215 2022/09/14 14:41:39 code coverage: enabled 2022/09/14 14:41:39 comparison tracing: enabled 2022/09/14 14:41:39 extra coverage: enabled 2022/09/14 14:41:39 setuid sandbox: enabled 2022/09/14 14:41:39 namespace sandbox: enabled 2022/09/14 14:41:39 Android sandbox: enabled 2022/09/14 14:41:39 fault injection: enabled 2022/09/14 14:41:39 leak checking: enabled 2022/09/14 14:41:39 net packet injection: enabled 2022/09/14 14:41:39 net device setup: enabled 2022/09/14 14:41:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 14:41:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 14:41:39 USB emulation: enabled 2022/09/14 14:41:39 hci packet injection: enabled 2022/09/14 14:41:39 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 14:41:39 802.15.4 emulation: enabled 2022/09/14 14:41:39 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 14:41:39 fetching corpus: 50, signal 31921/35509 (executing program) 2022/09/14 14:41:39 fetching corpus: 100, signal 46397/51490 (executing program) 2022/09/14 14:41:39 fetching corpus: 150, signal 52956/59556 (executing program) 2022/09/14 14:41:39 fetching corpus: 200, signal 57688/65718 (executing program) 2022/09/14 14:41:39 fetching corpus: 250, signal 65900/75143 (executing program) 2022/09/14 14:41:40 fetching corpus: 300, signal 71906/82356 (executing program) 2022/09/14 14:41:40 fetching corpus: 350, signal 80229/91679 (executing program) 2022/09/14 14:41:40 fetching corpus: 400, signal 84329/96957 (executing program) 2022/09/14 14:41:40 fetching corpus: 450, signal 89473/103081 (executing program) 2022/09/14 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program) 2022/09/14 14:41:59 fetching corpus: 7050, signal 254693/269348 (executing program) 2022/09/14 14:41:59 fetching corpus: 7100, signal 255029/269352 (executing program) 2022/09/14 14:41:59 fetching corpus: 7150, signal 255513/269355 (executing program) 2022/09/14 14:41:59 fetching corpus: 7200, signal 256028/269367 (executing program) 2022/09/14 14:41:59 fetching corpus: 7250, signal 256645/269380 (executing program) 2022/09/14 14:42:00 fetching corpus: 7300, signal 257215/269392 (executing program) 2022/09/14 14:42:00 fetching corpus: 7350, signal 257858/269392 (executing program) 2022/09/14 14:42:00 fetching corpus: 7400, signal 258548/269457 (executing program) 2022/09/14 14:42:00 fetching corpus: 7450, signal 259026/269463 (executing program) 2022/09/14 14:42:00 fetching corpus: 7500, signal 260090/269469 (executing program) 2022/09/14 14:42:00 fetching corpus: 7550, signal 260627/269476 (executing program) 2022/09/14 14:42:00 fetching corpus: 7583, signal 260875/269478 (executing program) 2022/09/14 14:42:00 fetching corpus: 7583, signal 260875/269478 (executing program) 2022/09/14 14:42:02 starting 8 fuzzer processes 14:42:02 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6}) 14:42:02 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/config', 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) 14:42:02 executing program 2: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2cd77685ee004db2, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005, 0xffffffffffffffff) [ 73.626921] audit: type=1400 audit(1663166522.999:6): avc: denied { execmem } for pid=282 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:42:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2283, &(0x7f0000000000)) 14:42:03 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x0, 0x0, 0x0, 0x300}}) 14:42:03 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x44b43, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001180)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000fc0)="7e794e173eb20861d273fd0cf618651c8d475b377cd86abec519c9838862a53212", 0x0, 0x0, 0x0, 0x0, 0x0}) 14:42:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendmsg$inet(r0, &(0x7f00000015c0)={&(0x7f0000000040)={0x2, 0x0, @local}, 0x10, 0x0}, 0x2000c040) 14:42:03 executing program 7: r0 = mq_open(&(0x7f00000056c0)='sy1\x00\x00', 0x842, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x2000, 0x0, 0x0) [ 74.831620] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.834733] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.836068] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.840047] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.843551] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.846620] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.852450] Bluetooth: hci0: HCI_REQ-0x0c1a [ 74.890557] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 74.897473] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 74.901452] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 74.911637] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 74.913616] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 74.915094] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 74.916459] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 74.917808] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 74.919264] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 74.920374] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 74.921457] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 74.926716] Bluetooth: hci1: HCI_REQ-0x0c1a [ 74.927159] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 74.929796] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 74.933841] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 74.935017] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 74.936128] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 74.938904] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 74.943805] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 74.945158] Bluetooth: hci2: HCI_REQ-0x0c1a [ 74.957085] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 74.963457] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 74.966735] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 74.971349] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 74.973075] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 74.974717] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 74.981016] Bluetooth: hci7: HCI_REQ-0x0c1a [ 75.007634] Bluetooth: hci3: HCI_REQ-0x0c1a [ 75.053117] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 75.054761] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.067051] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.068050] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 75.071041] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 75.072542] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 75.091452] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 75.092547] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 75.102579] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 75.105926] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 75.106935] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 75.116667] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 75.127345] Bluetooth: hci5: HCI_REQ-0x0c1a [ 75.138529] Bluetooth: hci6: HCI_REQ-0x0c1a [ 76.918712] Bluetooth: hci0: command 0x0409 tx timeout [ 76.981310] Bluetooth: hci2: command 0x0409 tx timeout [ 76.981477] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 76.983103] Bluetooth: hci1: command 0x0409 tx timeout [ 77.045233] Bluetooth: hci3: command 0x0409 tx timeout [ 77.045256] Bluetooth: hci7: command 0x0409 tx timeout [ 77.174291] Bluetooth: hci6: command 0x0409 tx timeout [ 77.174769] Bluetooth: hci5: command 0x0409 tx timeout [ 78.966234] Bluetooth: hci0: command 0x041b tx timeout [ 79.029321] Bluetooth: hci1: command 0x041b tx timeout [ 79.030290] Bluetooth: hci2: command 0x041b tx timeout [ 79.093277] Bluetooth: hci3: command 0x041b tx timeout [ 79.095412] Bluetooth: hci7: command 0x041b tx timeout [ 79.222239] Bluetooth: hci5: command 0x041b tx timeout [ 79.222879] Bluetooth: hci6: command 0x041b tx timeout [ 80.525629] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.534923] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.536317] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.538000] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.538968] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 80.539817] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.542634] Bluetooth: hci4: HCI_REQ-0x0c1a [ 81.013275] Bluetooth: hci0: command 0x040f tx timeout [ 81.078232] Bluetooth: hci2: command 0x040f tx timeout [ 81.078698] Bluetooth: hci1: command 0x040f tx timeout [ 81.141224] Bluetooth: hci7: command 0x040f tx timeout [ 81.141673] Bluetooth: hci3: command 0x040f tx timeout [ 81.269270] Bluetooth: hci6: command 0x040f tx timeout [ 81.269846] Bluetooth: hci5: command 0x040f tx timeout [ 82.549238] Bluetooth: hci4: command 0x0409 tx timeout [ 83.062228] Bluetooth: hci0: command 0x0419 tx timeout [ 83.125228] Bluetooth: hci1: command 0x0419 tx timeout [ 83.125652] Bluetooth: hci2: command 0x0419 tx timeout [ 83.190273] Bluetooth: hci3: command 0x0419 tx timeout [ 83.190754] Bluetooth: hci7: command 0x0419 tx timeout [ 83.318226] Bluetooth: hci5: command 0x0419 tx timeout [ 83.318654] Bluetooth: hci6: command 0x0419 tx timeout [ 84.598707] Bluetooth: hci4: command 0x041b tx timeout [ 86.645289] Bluetooth: hci4: command 0x040f tx timeout [ 88.693932] Bluetooth: hci4: command 0x0419 tx timeout 14:43:02 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) rt_sigprocmask(0x0, &(0x7f0000000180), 0x0, 0x8) [ 133.232276] audit: type=1400 audit(1663166582.604:7): avc: denied { open } for pid=3758 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 133.233752] audit: type=1400 audit(1663166582.605:8): avc: denied { kernel } for pid=3758 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 133.245156] ------------[ cut here ]------------ [ 133.245183] [ 133.245187] ====================================================== [ 133.245191] WARNING: possible circular locking dependency detected [ 133.245195] 6.0.0-rc5-next-20220914 #1 Not tainted [ 133.245202] ------------------------------------------------------ [ 133.245205] syz-executor.5/3759 is trying to acquire lock: [ 133.245212] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 133.245251] [ 133.245251] but task is already holding lock: [ 133.245254] ffff88800de8bc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 133.245282] [ 133.245282] which lock already depends on the new lock. [ 133.245282] [ 133.245285] [ 133.245285] the existing dependency chain (in reverse order) is: [ 133.245289] [ 133.245289] -> #3 (&ctx->lock){....}-{2:2}: [ 133.245303] _raw_spin_lock+0x2a/0x40 [ 133.245320] __perf_event_task_sched_out+0x53b/0x18d0 [ 133.245333] __schedule+0xedd/0x2470 [ 133.245343] schedule+0xda/0x1b0 [ 133.245353] exit_to_user_mode_prepare+0x114/0x1a0 [ 133.245373] syscall_exit_to_user_mode+0x19/0x40 [ 133.245391] do_syscall_64+0x48/0x90 [ 133.245405] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.245422] [ 133.245422] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 133.245436] _raw_spin_lock_nested+0x30/0x40 [ 133.245451] raw_spin_rq_lock_nested+0x1e/0x30 [ 133.245464] task_fork_fair+0x63/0x4d0 [ 133.245481] sched_cgroup_fork+0x3d0/0x540 [ 133.245494] copy_process+0x4183/0x6e20 [ 133.245505] kernel_clone+0xe7/0x890 [ 133.245514] user_mode_thread+0xad/0xf0 [ 133.245525] rest_init+0x24/0x250 [ 133.245541] arch_call_rest_init+0xf/0x14 [ 133.245554] start_kernel+0x4c1/0x4e6 [ 133.245563] secondary_startup_64_no_verify+0xe0/0xeb [ 133.245577] [ 133.245577] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 133.245591] _raw_spin_lock_irqsave+0x39/0x60 [ 133.245606] try_to_wake_up+0xab/0x1920 [ 133.245619] up+0x75/0xb0 [ 133.245630] __up_console_sem+0x6e/0x80 [ 133.245645] console_unlock+0x46a/0x590 [ 133.245661] vt_ioctl+0x2822/0x2ca0 [ 133.245673] tty_ioctl+0x7c4/0x1700 [ 133.245685] __x64_sys_ioctl+0x19a/0x210 [ 133.245700] do_syscall_64+0x3b/0x90 [ 133.245713] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.245730] [ 133.245730] -> #0 ((console_sem).lock){....}-{2:2}: [ 133.245744] __lock_acquire+0x2a02/0x5e70 [ 133.245759] lock_acquire+0x1a2/0x530 [ 133.245775] _raw_spin_lock_irqsave+0x39/0x60 [ 133.245790] down_trylock+0xe/0x70 [ 133.245802] __down_trylock_console_sem+0x3b/0xd0 [ 133.245818] vprintk_emit+0x16b/0x560 [ 133.245833] vprintk+0x84/0xa0 [ 133.245849] _printk+0xba/0xf1 [ 133.245867] report_bug.cold+0x72/0xab [ 133.245879] handle_bug+0x3c/0x70 [ 133.245892] exc_invalid_op+0x14/0x50 [ 133.245904] asm_exc_invalid_op+0x16/0x20 [ 133.245920] group_sched_out.part.0+0x2c7/0x460 [ 133.245931] ctx_sched_out+0x8f1/0xc10 [ 133.245940] __perf_event_task_sched_out+0x6d0/0x18d0 [ 133.245952] __schedule+0xedd/0x2470 [ 133.245962] schedule+0xda/0x1b0 [ 133.245972] exit_to_user_mode_prepare+0x114/0x1a0 [ 133.245990] syscall_exit_to_user_mode+0x19/0x40 [ 133.246007] do_syscall_64+0x48/0x90 [ 133.246020] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.246036] [ 133.246036] other info that might help us debug this: [ 133.246036] [ 133.246039] Chain exists of: [ 133.246039] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 133.246039] [ 133.246055] Possible unsafe locking scenario: [ 133.246055] [ 133.246057] CPU0 CPU1 [ 133.246060] ---- ---- [ 133.246062] lock(&ctx->lock); [ 133.246068] lock(&rq->__lock); [ 133.246074] lock(&ctx->lock); [ 133.246081] lock((console_sem).lock); [ 133.246086] [ 133.246086] *** DEADLOCK *** [ 133.246086] [ 133.246089] 2 locks held by syz-executor.5/3759: [ 133.246096] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 133.246121] #1: ffff88800de8bc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 133.246149] [ 133.246149] stack backtrace: [ 133.246152] CPU: 0 PID: 3759 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220914 #1 [ 133.246165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 133.246173] Call Trace: [ 133.246177] [ 133.246181] dump_stack_lvl+0x8b/0xb3 [ 133.246196] check_noncircular+0x263/0x2e0 [ 133.246212] ? format_decode+0x26c/0xb50 [ 133.246227] ? print_circular_bug+0x450/0x450 [ 133.246243] ? enable_ptr_key_workfn+0x20/0x20 [ 133.246258] ? format_decode+0x26c/0xb50 [ 133.246274] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 133.246291] __lock_acquire+0x2a02/0x5e70 [ 133.246312] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 133.246334] lock_acquire+0x1a2/0x530 [ 133.246351] ? down_trylock+0xe/0x70 [ 133.246365] ? rcu_read_unlock+0x40/0x40 [ 133.246385] ? vprintk+0x84/0xa0 [ 133.246411] _raw_spin_lock_irqsave+0x39/0x60 [ 133.246426] ? down_trylock+0xe/0x70 [ 133.246439] down_trylock+0xe/0x70 [ 133.246452] ? vprintk+0x84/0xa0 [ 133.246469] __down_trylock_console_sem+0x3b/0xd0 [ 133.246486] vprintk_emit+0x16b/0x560 [ 133.246505] vprintk+0x84/0xa0 [ 133.246522] _printk+0xba/0xf1 [ 133.246539] ? record_print_text.cold+0x16/0x16 [ 133.246560] ? report_bug.cold+0x66/0xab [ 133.246574] ? group_sched_out.part.0+0x2c7/0x460 [ 133.246586] report_bug.cold+0x72/0xab [ 133.246601] handle_bug+0x3c/0x70 [ 133.246614] exc_invalid_op+0x14/0x50 [ 133.246628] asm_exc_invalid_op+0x16/0x20 [ 133.246645] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 133.246658] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 133.246670] RSP: 0018:ffff88801add7c48 EFLAGS: 00010006 [ 133.246679] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 133.246687] RDX: ffff88800e0db580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 133.246695] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 133.246702] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800de8bc00 [ 133.246710] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 133.246721] ? group_sched_out.part.0+0x2c7/0x460 [ 133.246734] ? group_sched_out.part.0+0x2c7/0x460 [ 133.246747] ctx_sched_out+0x8f1/0xc10 [ 133.246759] __perf_event_task_sched_out+0x6d0/0x18d0 [ 133.246775] ? lock_is_held_type+0xd7/0x130 [ 133.246793] ? __perf_cgroup_move+0x160/0x160 [ 133.246804] ? set_next_entity+0x304/0x550 [ 133.246822] ? update_curr+0x267/0x740 [ 133.246840] ? lock_is_held_type+0xd7/0x130 [ 133.246858] __schedule+0xedd/0x2470 [ 133.246871] ? io_schedule_timeout+0x150/0x150 [ 133.246886] schedule+0xda/0x1b0 [ 133.246897] exit_to_user_mode_prepare+0x114/0x1a0 [ 133.246917] syscall_exit_to_user_mode+0x19/0x40 [ 133.246935] do_syscall_64+0x48/0x90 [ 133.246949] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.246966] RIP: 0033:0x7fe56e765b19 [ 133.246975] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 133.246986] RSP: 002b:00007fe56bcdb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 133.246997] RAX: 0000000000000001 RBX: 00007fe56e878f68 RCX: 00007fe56e765b19 [ 133.247005] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe56e878f6c [ 133.247012] RBP: 00007fe56e878f60 R08: 000000000000000e R09: 0000000000000000 [ 133.247019] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe56e878f6c [ 133.247026] R13: 00007ffee47fcdef R14: 00007fe56bcdb300 R15: 0000000000022000 [ 133.247039] [ 133.302255] WARNING: CPU: 0 PID: 3759 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 133.302962] Modules linked in: [ 133.303201] CPU: 0 PID: 3759 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220914 #1 [ 133.303796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 133.304628] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 133.305019] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 133.306343] RSP: 0018:ffff88801add7c48 EFLAGS: 00010006 [ 133.306755] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 133.307288] RDX: ffff88800e0db580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 133.307821] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 133.308346] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800de8bc00 [ 133.308856] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 133.309386] FS: 00007fe56bcdb700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 133.309991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 133.310441] CR2: 00007f1fc92c3368 CR3: 000000001b33a000 CR4: 0000000000350ef0 [ 133.310966] Call Trace: [ 133.311161] [ 133.311337] ctx_sched_out+0x8f1/0xc10 [ 133.311621] __perf_event_task_sched_out+0x6d0/0x18d0 [ 133.312006] ? lock_is_held_type+0xd7/0x130 [ 133.312341] ? __perf_cgroup_move+0x160/0x160 [ 133.312683] ? set_next_entity+0x304/0x550 [ 133.313003] ? update_curr+0x267/0x740 [ 133.313305] ? lock_is_held_type+0xd7/0x130 [ 133.313643] __schedule+0xedd/0x2470 [ 133.313924] ? io_schedule_timeout+0x150/0x150 [ 133.314260] schedule+0xda/0x1b0 [ 133.314534] exit_to_user_mode_prepare+0x114/0x1a0 [ 133.314919] syscall_exit_to_user_mode+0x19/0x40 [ 133.315281] do_syscall_64+0x48/0x90 [ 133.315571] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 133.315963] RIP: 0033:0x7fe56e765b19 [ 133.316245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48 [ 133.317597] RSP: 002b:00007fe56bcdb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 133.318161] RAX: 0000000000000001 RBX: 00007fe56e878f68 RCX: 00007fe56e765b19 [ 133.318698] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe56e878f6c [ 133.319233] RBP: 00007fe56e878f60 R08: 000000000000000e R09: 0000000000000000 [ 133.319763] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe56e878f6c [ 133.320293] R13: 00007ffee47fcdef R14: 00007fe56bcdb300 R15: 0000000000022000 [ 133.320820] [ 133.321000] irq event stamp: 592 [ 133.321251] hardirqs last enabled at (591): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 133.321959] hardirqs last disabled at (592): [] __schedule+0x1225/0x2470 [ 133.322591] softirqs last enabled at (154): [] __irq_exit_rcu+0x11b/0x180 [ 133.323232] softirqs last disabled at (147): [] __irq_exit_rcu+0x11b/0x180 [ 133.323864] ---[ end trace 0000000000000000 ]--- 14:43:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101842, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x1000, 0x1, &(0x7f0000000380)="ee36a03acde99996c7a20edbc52156f41d9b165b50e96ab5afbe0612018a2f773ca7bf7f5474ea570393459eea77ba89a9bb8914c3f09623219e35a9c8ea1a06c85bda53c22f67f09387da8c9689d7f7c27f230cb1722af7254bb832cdd986eccc250174a64f1849615c311225c95a70547cf706ebb9a04e1b7f624db5a33c3107dc4c655f306b091a555646708d546c63619a23b6934e8e7a51f9da9012fdfe65cac4d273b4e01c4daa64a4835a6e76495145f56e2c76886b3b7e55e40624e123bb410dca16aa19bd1919a7e0b6c020d14de6e2b81ce59ac49b5d7a2e90af43ca1d4c16c66fa17732935399e26443f0da226df12cfc750a8814f5717967", 0x7f, 0x0, 0x0, {0x1}}, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x6844c0, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r3, r3, 0x0, 0x8000) mount(&(0x7f0000000240)=@md0, &(0x7f0000000300)='./file2\x00', &(0x7f0000000340)='reiserfs\x00', 0x401, 0x0) sendfile(r1, r0, &(0x7f0000000180)=0x6, 0x8) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) chdir(&(0x7f00000001c0)='./file2\x00') r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sysvipc/msg\x00', 0x0, 0x0) syncfs(r4) [ 133.801570] loop5: detected capacity change from 0 to 40 [ 133.824954] syz-executor.5: attempt to access beyond end of device [ 133.824954] loop5: rw=0, sector=28, nr_sectors = 64 limit=40 [ 133.838288] syz-executor.5: attempt to access beyond end of device [ 133.838288] loop5: rw=2049, sector=92, nr_sectors = 4 limit=40 [ 133.852898] syz-executor.5: attempt to access beyond end of device [ 133.852898] loop5: rw=2049, sector=96, nr_sectors = 4 limit=40 14:43:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x4e24, 0x0, 0x0, 0x0, 0x30}, {}, {}, 0x43}, {{@in=@dev}, 0x0, @in6=@private0}}, 0xe8) 14:43:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f00000003c0)) 14:43:03 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) io_setup(0x40, &(0x7f0000000240)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r2, @ANYBLOB="01000000f7ffffff000001000003080001000000000010000c800c000b8008000a0a8900000004000880040004800800020001000000c0010c803c000b800800098bb435856bfc"], 0x1fc}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="060000007000fbdbdf25050000000c00030001000000000000000c0005002901000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) io_setup(0x1f, &(0x7f0000000280)=0x0) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x10300, 0x0) io_cancel(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r8, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0, r9}, &(0x7f0000000440)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@mcast1={0xf}, 0x0, r6}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @broadcast}, 0x10) r10 = syz_io_uring_complete(0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="5da9a0104784fc9cd70488eaeaca2e428a90e6513a5835d61d5ed1f9ca9d1c9eef67a01943d4b8da339a20e97e8f1fa3ec9a93d6bc33ddc61340715c4d64bd8faa87a0861d3e2436cfcf5411dc476dbd40834779bc7fe318240912c7c7aa8956de46ce0b7567f4b7610ab9611dd84c57ebb066d588f658a4f402fdfab33c060e53ad0d50a9159990a1c80d942cdd00dd3f3288a12394b1e75cb0ad96fa28a7dea45d118c8290", 0xa6, 0x400, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, r4, &(0x7f0000000140)="67107431c8ffc0f9850a452deaebc5594bee4c62304053d99f98c0d1942f996ef6a094a715a44cd37916622a1b99e648e791b960f8f65403c09a15fa42d55c0ca036cc27de50527e40987ff811a0016c308351", 0x53, 0x1ff, 0x0, 0x0, r10}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540), 0x2a4801, 0x0) 14:43:03 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) io_setup(0x40, &(0x7f0000000240)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r2, @ANYBLOB="01000000f7ffffff000001000003080001000000000010000c800c000b8008000a0a8900000004000880040004800800020001000000c0010c803c000b800800098bb435856bfc"], 0x1fc}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="060000007000fbdbdf25050000000c00030001000000000000000c0005002901000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) io_setup(0x1f, &(0x7f0000000280)=0x0) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x10300, 0x0) io_cancel(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r8, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0, r9}, &(0x7f0000000440)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@mcast1={0xf}, 0x0, r6}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @broadcast}, 0x10) r10 = syz_io_uring_complete(0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="5da9a0104784fc9cd70488eaeaca2e428a90e6513a5835d61d5ed1f9ca9d1c9eef67a01943d4b8da339a20e97e8f1fa3ec9a93d6bc33ddc61340715c4d64bd8faa87a0861d3e2436cfcf5411dc476dbd40834779bc7fe318240912c7c7aa8956de46ce0b7567f4b7610ab9611dd84c57ebb066d588f658a4f402fdfab33c060e53ad0d50a9159990a1c80d942cdd00dd3f3288a12394b1e75cb0ad96fa28a7dea45d118c8290", 0xa6, 0x400, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, r4, &(0x7f0000000140)="67107431c8ffc0f9850a452deaebc5594bee4c62304053d99f98c0d1942f996ef6a094a715a44cd37916622a1b99e648e791b960f8f65403c09a15fa42d55c0ca036cc27de50527e40987ff811a0016c308351", 0x53, 0x1ff, 0x0, 0x0, r10}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540), 0x2a4801, 0x0) [ 134.163371] syz-executor.1 (296) used greatest stack depth: 24776 bytes left 14:43:03 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) io_setup(0x40, &(0x7f0000000240)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r2, @ANYBLOB="01000000f7ffffff000001000003080001000000000010000c800c000b8008000a0a8900000004000880040004800800020001000000c0010c803c000b800800098bb435856bfc"], 0x1fc}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="060000007000fbdbdf25050000000c00030001000000000000000c0005002901000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) io_setup(0x1f, &(0x7f0000000280)=0x0) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x10300, 0x0) io_cancel(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r8, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0, r9}, &(0x7f0000000440)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@mcast1={0xf}, 0x0, r6}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @broadcast}, 0x10) r10 = syz_io_uring_complete(0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="5da9a0104784fc9cd70488eaeaca2e428a90e6513a5835d61d5ed1f9ca9d1c9eef67a01943d4b8da339a20e97e8f1fa3ec9a93d6bc33ddc61340715c4d64bd8faa87a0861d3e2436cfcf5411dc476dbd40834779bc7fe318240912c7c7aa8956de46ce0b7567f4b7610ab9611dd84c57ebb066d588f658a4f402fdfab33c060e53ad0d50a9159990a1c80d942cdd00dd3f3288a12394b1e75cb0ad96fa28a7dea45d118c8290", 0xa6, 0x400, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, r4, &(0x7f0000000140)="67107431c8ffc0f9850a452deaebc5594bee4c62304053d99f98c0d1942f996ef6a094a715a44cd37916622a1b99e648e791b960f8f65403c09a15fa42d55c0ca036cc27de50527e40987ff811a0016c308351", 0x53, 0x1ff, 0x0, 0x0, r10}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540), 0x2a4801, 0x0) 14:43:03 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000300)) io_setup(0x40, &(0x7f0000000240)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000100)=ANY=[@ANYBLOB="fc010000", @ANYRES16=r2, @ANYBLOB="01000000f7ffffff000001000003080001000000000010000c800c000b8008000a0a8900000004000880040004800800020001000000c0010c803c000b800800098bb435856bfc"], 0x1fc}}, 0x0) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="060000007000fbdbdf25050000000c00030001000000000000000c0005002901000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) io_setup(0x1f, &(0x7f0000000280)=0x0) r8 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r9 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0x10300, 0x0) io_cancel(r7, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8, r8, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd, 0x0, 0x0, r9}, &(0x7f0000000440)) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000380)={@mcast1={0xf}, 0x0, r6}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r6, 0x1, 0x6, @broadcast}, 0x10) r10 = syz_io_uring_complete(0x0) io_submit(r0, 0x2, &(0x7f0000000200)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000040)="5da9a0104784fc9cd70488eaeaca2e428a90e6513a5835d61d5ed1f9ca9d1c9eef67a01943d4b8da339a20e97e8f1fa3ec9a93d6bc33ddc61340715c4d64bd8faa87a0861d3e2436cfcf5411dc476dbd40834779bc7fe318240912c7c7aa8956de46ce0b7567f4b7610ab9611dd84c57ebb066d588f658a4f402fdfab33c060e53ad0d50a9159990a1c80d942cdd00dd3f3288a12394b1e75cb0ad96fa28a7dea45d118c8290", 0xa6, 0x400, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x5, r4, &(0x7f0000000140)="67107431c8ffc0f9850a452deaebc5594bee4c62304053d99f98c0d1942f996ef6a094a715a44cd37916622a1b99e648e791b960f8f65403c09a15fa42d55c0ca036cc27de50527e40987ff811a0016c308351", 0x53, 0x1ff, 0x0, 0x0, r10}]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540), 0x2a4801, 0x0) [ 138.485225] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 138.741239] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 138.742226] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 138.805244] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 138.805259] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 138.807013] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 141.181011] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 141.183834] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 141.186636] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 141.188071] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 141.190796] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 141.191722] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 141.195098] Bluetooth: hci3: HCI_REQ-0x0c1a [ 142.773250] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 143.093272] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 143.221245] Bluetooth: hci3: command 0x0409 tx timeout VM DIAGNOSIS: 14:43:02 Registers: info registers vcpu 0 RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff88801add7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001 R12=0000000000000065 R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fe56bcdb700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1fc92c3368 CR3=000000001b33a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fe56e84c7c0 00007fe56e84c7c8 YMM02=0000000000000000 0000000000000000 00007fe56e84c7e0 00007fe56e84c7c0 YMM03=0000000000000000 0000000000000000 00007fe56e84c7c8 00007fe56e84c7c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000100 RCX=1ffff110011a8224 RDX=1ffff110011a8231 RSI=0000000000000004 RDI=ffff888008d41190 RBP=ffff88801902ec00 RSP=ffff888042257af8 R8 =0000000000000001 R9 =ffff888008d41173 R10=ffffed10011a822e R11=0000000000000001 R12=ffff888008d41128 R13=0000000000000000 R14=0000000000000001 R15=ffff888008d410e0 RIP=ffffffff817bcf77 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6d5f5cd8e0 CR3=000000004177c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 00362e6f732e6362 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 ffff0000000000ff ffffffffffffffff YMM03=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000