Warning: Permanently added '[localhost]:7318' (ECDSA) to the list of known hosts.
2022/09/12 19:35:12 fuzzer started
2022/09/12 19:35:12 dialing manager at localhost:38027
syzkaller login: [ 46.307794] cgroup: Unknown subsys name 'net'
[ 46.419839] cgroup: Unknown subsys name 'rlimit'
2022/09/12 19:35:26 syscalls: 2215
2022/09/12 19:35:26 code coverage: enabled
2022/09/12 19:35:26 comparison tracing: enabled
2022/09/12 19:35:26 extra coverage: enabled
2022/09/12 19:35:26 setuid sandbox: enabled
2022/09/12 19:35:26 namespace sandbox: enabled
2022/09/12 19:35:26 Android sandbox: enabled
2022/09/12 19:35:26 fault injection: enabled
2022/09/12 19:35:26 leak checking: enabled
2022/09/12 19:35:26 net packet injection: enabled
2022/09/12 19:35:26 net device setup: enabled
2022/09/12 19:35:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/12 19:35:26 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/12 19:35:26 USB emulation: enabled
2022/09/12 19:35:26 hci packet injection: enabled
2022/09/12 19:35:26 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912 )
2022/09/12 19:35:26 802.15.4 emulation: enabled
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2022/09/12 19:35:57 starting 8 fuzzer processes
19:35:57 executing program 0:
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0)
syz_io_uring_setup(0x242, &(0x7f0000000200)={0x0, 0x0, 0x22, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000002c0))
19:35:57 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80042, 0x0)
ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000340))
19:35:57 executing program 2:
mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x0, 0x0)
mbind(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x0, 0x0, 0x0)
19:35:57 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x14, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e"]}, 0x14}], 0x1}, 0x0)
19:35:57 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c)
19:35:58 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000001040)={0x200, 0x0, 0x0, "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"})
[ 91.619349] audit: type=1400 audit(1663011358.022:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
19:35:58 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0)
19:35:58 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x8)
read(r0, 0x0, 0x0)
[ 93.025797] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 93.029232] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.030762] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 93.033735] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.033891] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 93.037775] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 93.045918] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 93.052438] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 93.054643] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 93.054673] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 93.057266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.059773] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 93.065156] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 93.067670] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 93.070305] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 93.072193] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 93.079332] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 93.081858] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 93.083293] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 93.084698] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.090146] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 93.094879] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 93.096674] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 93.103039] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 93.104462] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.106201] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 93.108456] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 93.110806] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 93.112134] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 93.113332] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 93.116855] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 93.121397] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 93.122325] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 93.123790] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 93.128330] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 93.168365] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 93.172752] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 93.174686] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 93.176849] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 93.183040] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 93.185071] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 93.186390] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 93.194160] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 93.195357] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 93.198324] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 93.203850] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 93.210105] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 93.218776] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 93.240066] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 93.267337] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 93.270074] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 93.271952] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 93.274842] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 93.276738] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 93.278148] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 93.285658] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 95.154385] Bluetooth: hci4: command 0x0409 tx timeout
[ 95.154632] Bluetooth: hci6: command 0x0409 tx timeout
[ 95.155895] Bluetooth: hci0: command 0x0409 tx timeout
[ 95.156206] Bluetooth: hci2: command 0x0409 tx timeout
[ 95.157751] Bluetooth: hci1: command 0x0409 tx timeout
[ 95.282624] Bluetooth: hci7: command 0x0409 tx timeout
[ 95.283715] Bluetooth: hci5: command 0x0409 tx timeout
[ 95.345788] Bluetooth: hci3: command 0x0409 tx timeout
[ 97.201651] Bluetooth: hci1: command 0x041b tx timeout
[ 97.202190] Bluetooth: hci2: command 0x041b tx timeout
[ 97.202656] Bluetooth: hci0: command 0x041b tx timeout
[ 97.203095] Bluetooth: hci6: command 0x041b tx timeout
[ 97.203547] Bluetooth: hci4: command 0x041b tx timeout
[ 97.329620] Bluetooth: hci5: command 0x041b tx timeout
[ 97.330167] Bluetooth: hci7: command 0x041b tx timeout
[ 97.394562] Bluetooth: hci3: command 0x041b tx timeout
[ 99.250709] Bluetooth: hci4: command 0x040f tx timeout
[ 99.251427] Bluetooth: hci6: command 0x040f tx timeout
[ 99.253243] Bluetooth: hci0: command 0x040f tx timeout
[ 99.253882] Bluetooth: hci2: command 0x040f tx timeout
[ 99.254466] Bluetooth: hci1: command 0x040f tx timeout
[ 99.378625] Bluetooth: hci7: command 0x040f tx timeout
[ 99.379241] Bluetooth: hci5: command 0x040f tx timeout
[ 99.442589] Bluetooth: hci3: command 0x040f tx timeout
[ 101.298665] Bluetooth: hci1: command 0x0419 tx timeout
[ 101.300619] Bluetooth: hci2: command 0x0419 tx timeout
[ 101.301170] Bluetooth: hci0: command 0x0419 tx timeout
[ 101.302363] Bluetooth: hci6: command 0x0419 tx timeout
[ 101.303347] Bluetooth: hci4: command 0x0419 tx timeout
[ 101.426580] Bluetooth: hci5: command 0x0419 tx timeout
[ 101.427185] Bluetooth: hci7: command 0x0419 tx timeout
[ 101.490638] Bluetooth: hci3: command 0x0419 tx timeout
19:36:55 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x14, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e"]}, 0x14}], 0x1}, 0x0)
19:36:55 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x14, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e"]}, 0x14}], 0x1}, 0x0)
[ 149.069699] audit: type=1400 audit(1663011415.472:7): avc: denied { open } for pid=3735 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
[ 149.071560] audit: type=1400 audit(1663011415.472:8): avc: denied { kernel } for pid=3735 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
[ 149.095231] ------------[ cut here ]------------
[ 149.095250]
[ 149.095253] ======================================================
[ 149.095257] WARNING: possible circular locking dependency detected
[ 149.095261] 6.0.0-rc5-next-20220912 #1 Not tainted
[ 149.095268] ------------------------------------------------------
[ 149.095271] syz-executor.5/3736 is trying to acquire lock:
[ 149.095278] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 149.095315]
[ 149.095315] but task is already holding lock:
[ 149.095318] ffff888008de0820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 149.095346]
[ 149.095346] which lock already depends on the new lock.
[ 149.095346]
[ 149.095350]
[ 149.095350] the existing dependency chain (in reverse order) is:
[ 149.095353]
[ 149.095353] -> #3 (&ctx->lock){....}-{2:2}:
[ 149.095367] _raw_spin_lock+0x2a/0x40
[ 149.095384] __perf_event_task_sched_out+0x53b/0x18d0
[ 149.095397] __schedule+0xedd/0x2470
[ 149.095407] schedule+0xda/0x1b0
[ 149.095416] exit_to_user_mode_prepare+0x114/0x1a0
[ 149.095437] syscall_exit_to_user_mode+0x19/0x40
[ 149.095456] do_syscall_64+0x48/0x90
[ 149.095469] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 149.095487]
[ 149.095487] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 149.095501] _raw_spin_lock_nested+0x30/0x40
[ 149.095518] raw_spin_rq_lock_nested+0x1e/0x30
[ 149.095532] task_fork_fair+0x63/0x4d0
[ 149.095549] sched_cgroup_fork+0x3d0/0x540
[ 149.095564] copy_process+0x3f9e/0x6df0
[ 149.095575] kernel_clone+0xe7/0x890
[ 149.095584] user_mode_thread+0xad/0xf0
[ 149.095595] rest_init+0x24/0x250
[ 149.095611] arch_call_rest_init+0xf/0x14
[ 149.095631] start_kernel+0x4c1/0x4e6
[ 149.095648] secondary_startup_64_no_verify+0xe0/0xeb
[ 149.095663]
[ 149.095663] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 149.095676] _raw_spin_lock_irqsave+0x39/0x60
[ 149.095691] try_to_wake_up+0xab/0x1920
[ 149.095705] up+0x75/0xb0
[ 149.095716] __up_console_sem+0x6e/0x80
[ 149.095733] console_unlock+0x46a/0x590
[ 149.095749] vt_ioctl+0x2822/0x2ca0
[ 149.095762] tty_ioctl+0x7c4/0x1700
[ 149.095773] __x64_sys_ioctl+0x19a/0x210
[ 149.095789] do_syscall_64+0x3b/0x90
[ 149.095802] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 149.095819]
[ 149.095819] -> #0 ((console_sem).lock){....}-{2:2}:
[ 149.095832] __lock_acquire+0x2a02/0x5e70
[ 149.095849] lock_acquire+0x1a2/0x530
[ 149.095866] _raw_spin_lock_irqsave+0x39/0x60
[ 149.095880] down_trylock+0xe/0x70
[ 149.095893] __down_trylock_console_sem+0x3b/0xd0
[ 149.095909] vprintk_emit+0x16b/0x560
[ 149.095926] vprintk+0x84/0xa0
[ 149.095942] _printk+0xba/0xf1
[ 149.095960] report_bug.cold+0x72/0xab
[ 149.095972] handle_bug+0x3c/0x70
[ 149.095985] exc_invalid_op+0x14/0x50
[ 149.095997] asm_exc_invalid_op+0x16/0x20
[ 149.096014] group_sched_out.part.0+0x2c7/0x460
[ 149.096024] ctx_sched_out+0x8f1/0xc10
[ 149.096034] __perf_event_task_sched_out+0x6d0/0x18d0
[ 149.096046] __schedule+0xedd/0x2470
[ 149.096055] schedule+0xda/0x1b0
[ 149.096064] exit_to_user_mode_prepare+0x114/0x1a0
[ 149.096083] syscall_exit_to_user_mode+0x19/0x40
[ 149.096100] do_syscall_64+0x48/0x90
[ 149.096113] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 149.096130]
[ 149.096130] other info that might help us debug this:
[ 149.096130]
[ 149.096132] Chain exists of:
[ 149.096132] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 149.096132]
[ 149.096147] Possible unsafe locking scenario:
[ 149.096147]
[ 149.096150] CPU0 CPU1
[ 149.096152] ---- ----
[ 149.096155] lock(&ctx->lock);
[ 149.096160] lock(&rq->__lock);
[ 149.096167] lock(&ctx->lock);
[ 149.096173] lock((console_sem).lock);
[ 149.096179]
[ 149.096179] *** DEADLOCK ***
[ 149.096179]
[ 149.096181] 2 locks held by syz-executor.5/3736:
[ 149.096188] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 149.096213] #1: ffff888008de0820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 149.096241]
[ 149.096241] stack backtrace:
[ 149.096243] CPU: 1 PID: 3736 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1
[ 149.096256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 149.096265] Call Trace:
[ 149.096268]
[ 149.096272] dump_stack_lvl+0x8b/0xb3
[ 149.096286] check_noncircular+0x263/0x2e0
[ 149.096303] ? format_decode+0x26c/0xb50
[ 149.096318] ? print_circular_bug+0x450/0x450
[ 149.096335] ? enable_ptr_key_workfn+0x20/0x20
[ 149.096350] ? format_decode+0x26c/0xb50
[ 149.096365] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 149.096383] __lock_acquire+0x2a02/0x5e70
[ 149.096406] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 149.096428] lock_acquire+0x1a2/0x530
[ 149.096445] ? down_trylock+0xe/0x70
[ 149.096460] ? rcu_read_unlock+0x40/0x40
[ 149.096481] ? vprintk+0x84/0xa0
[ 149.096500] _raw_spin_lock_irqsave+0x39/0x60
[ 149.096515] ? down_trylock+0xe/0x70
[ 149.096529] down_trylock+0xe/0x70
[ 149.096542] ? vprintk+0x84/0xa0
[ 149.096559] __down_trylock_console_sem+0x3b/0xd0
[ 149.096577] vprintk_emit+0x16b/0x560
[ 149.096596] vprintk+0x84/0xa0
[ 149.096614] _printk+0xba/0xf1
[ 149.096632] ? record_print_text.cold+0x16/0x16
[ 149.096654] ? report_bug.cold+0x66/0xab
[ 149.096668] ? group_sched_out.part.0+0x2c7/0x460
[ 149.096680] report_bug.cold+0x72/0xab
[ 149.096694] handle_bug+0x3c/0x70
[ 149.096708] exc_invalid_op+0x14/0x50
[ 149.096722] asm_exc_invalid_op+0x16/0x20
[ 149.096739] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 149.096752] 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
[ 149.096763] RSP: 0018:ffff8880202f7c48 EFLAGS: 00010006
[ 149.096773] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 149.096780] RDX: ffff888041cd0000 RSI: ffffffff81566027 RDI: 0000000000000005
[ 149.096788] RBP: ffff88801d5f0000 R08: 0000000000000005 R09: 0000000000000001
[ 149.096796] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff888008de0800
[ 149.096804] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002
[ 149.096815] ? group_sched_out.part.0+0x2c7/0x460
[ 149.096828] ? group_sched_out.part.0+0x2c7/0x460
[ 149.096841] ctx_sched_out+0x8f1/0xc10
[ 149.096853] __perf_event_task_sched_out+0x6d0/0x18d0
[ 149.096869] ? lock_is_held_type+0xd7/0x130
[ 149.096887] ? __perf_cgroup_move+0x160/0x160
[ 149.096899] ? set_next_entity+0x304/0x550
[ 149.096917] ? update_curr+0x267/0x740
[ 149.096936] ? lock_is_held_type+0xd7/0x130
[ 149.096955] __schedule+0xedd/0x2470
[ 149.096968] ? io_schedule_timeout+0x150/0x150
[ 149.096980] ? __x64_sys_futex_time32+0x480/0x480
[ 149.096994] schedule+0xda/0x1b0
[ 149.097005] exit_to_user_mode_prepare+0x114/0x1a0
[ 149.097025] syscall_exit_to_user_mode+0x19/0x40
[ 149.097045] do_syscall_64+0x48/0x90
[ 149.097061] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 149.097080] RIP: 0033:0x7f3655031b19
[ 149.097089] 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
[ 149.097100] RSP: 002b:00007f36525a7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 149.097111] RAX: 0000000000000001 RBX: 00007f3655144f68 RCX: 00007f3655031b19
[ 149.097118] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3655144f6c
[ 149.097126] RBP: 00007f3655144f60 R08: 000000000000000e R09: 0000000000000000
[ 149.097133] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3655144f6c
[ 149.097140] R13: 00007ffe4731160f R14: 00007f36525a7300 R15: 0000000000022000
[ 149.097153]
[ 149.154408] WARNING: CPU: 1 PID: 3736 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 149.155084] Modules linked in:
[ 149.155320] CPU: 1 PID: 3736 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1
[ 149.155895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 149.156699] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 149.157094] 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
[ 149.158376] RSP: 0018:ffff8880202f7c48 EFLAGS: 00010006
[ 149.158765] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 149.159280] RDX: ffff888041cd0000 RSI: ffffffff81566027 RDI: 0000000000000005
[ 149.159791] RBP: ffff88801d5f0000 R08: 0000000000000005 R09: 0000000000000001
[ 149.160300] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff888008de0800
[ 149.160807] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002
[ 149.161319] FS: 00007f36525a7700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.161921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.162350] CR2: 00007ff031c98e8f CR3: 000000001b760000 CR4: 0000000000350ee0
[ 149.162908] Call Trace:
[ 149.163104]
[ 149.163280] ctx_sched_out+0x8f1/0xc10
[ 149.163570] __perf_event_task_sched_out+0x6d0/0x18d0
[ 149.163960] ? lock_is_held_type+0xd7/0x130
[ 149.164288] ? __perf_cgroup_move+0x160/0x160
[ 149.164637] ? set_next_entity+0x304/0x550
[ 149.164963] ? update_curr+0x267/0x740
[ 149.165260] ? lock_is_held_type+0xd7/0x130
[ 149.165619] __schedule+0xedd/0x2470
[ 149.165904] ? io_schedule_timeout+0x150/0x150
[ 149.166241] ? __x64_sys_futex_time32+0x480/0x480
[ 149.166605] schedule+0xda/0x1b0
[ 149.166861] exit_to_user_mode_prepare+0x114/0x1a0
[ 149.167268] syscall_exit_to_user_mode+0x19/0x40
[ 149.167649] do_syscall_64+0x48/0x90
[ 149.167934] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 149.168327] RIP: 0033:0x7f3655031b19
[ 149.168608] 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
[ 149.169962] RSP: 002b:00007f36525a7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 149.170530] RAX: 0000000000000001 RBX: 00007f3655144f68 RCX: 00007f3655031b19
[ 149.171074] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3655144f6c
[ 149.171621] RBP: 00007f3655144f60 R08: 000000000000000e R09: 0000000000000000
[ 149.172162] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f3655144f6c
[ 149.172699] R13: 00007ffe4731160f R14: 00007f36525a7300 R15: 0000000000022000
[ 149.173244]
[ 149.173433] irq event stamp: 2446
[ 149.173692] hardirqs last enabled at (2445): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 149.174406] hardirqs last disabled at (2446): [] __schedule+0x1225/0x2470
[ 149.175041] softirqs last enabled at (1866): [] __irq_exit_rcu+0x11b/0x180
[ 149.175692] softirqs last disabled at (1857): [] __irq_exit_rcu+0x11b/0x180
[ 149.176330] ---[ end trace 0000000000000000 ]---
19:36:55 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x14, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e"]}, 0x14}], 0x1}, 0x0)
19:36:55 executing program 3:
r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
setsockopt$WPAN_WANTACK(r0, 0x0, 0x0, &(0x7f0000000000), 0x4)
19:36:55 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
io_setup(0x4, &(0x7f0000000040))
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={0x0}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000000)={0x77359400}, 0x10)
19:36:55 executing program 5:
vmsplice(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)
ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000002c0)={0x0, 0x700000000})
[ 149.651447] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
19:36:56 executing program 3:
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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0)
fallocate(r0, 0x0, 0x0, 0x87ffffc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0)
pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="02", 0x1}], 0x1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x0)
getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4)
bind$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c)
ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'xfrm0\x00'})
sendmmsg(r2, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)={0x0, r1})
19:36:56 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000001040)={0x200, 0x0, 0x0, "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"})
[ 149.738679] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 156.081709] Bluetooth: hci2: Opcode 0x c03 failed: -110
[ 156.146540] Bluetooth: hci7: Opcode 0x c03 failed: -110
VM DIAGNOSIS:
19:36:55 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000001 RCX=0000000000000dc0 RDX=ffff888007c75000
RSI=ffff88801b54d600 RDI=ffffffff840c8950 RBP=0000000000000000 RSP=ffff8880431a77c0
R8 =00000000ffffffff R9 =0000000000000000 R10=fffffbfff0a99dac R11=0000000000000001
R12=ffff888007c75000 R13=ffff88801b54d600 R14=0000000000000dc0 R15=0000000000000dc0
RIP=ffffffff8177ca92 RFL=00000286 [--S--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 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=00007f1d32cb6260 CR3=00000000428b6000 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 756e696c2d34365f 3638782f62696c2f
YMM01=0000000000000000 0000000000000000 2e6f747079726362 696c2f756e672d78
YMM02=0000000000000000 0000000000000000 00312e312e6f732e 6f74707972636269
YMM03=0000000000000000 0000000000000000 6c2f756e672d7875 6e696c2d34365f36
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
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff8880202f7698
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30
RIP=ffffffff822b1e99 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 00007f36525a7700 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=00007ff031c98e8f CR3=000000001b760000 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 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00007f36551187c0 00007f36551187c8
YMM02=0000000000000000 0000000000000000 00007f36551187e0 00007f36551187c0
YMM03=0000000000000000 0000000000000000 00007f36551187c8 00007f36551187c0
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