Warning: Permanently added '[localhost]:6276' (ECDSA) to the list of known hosts.
2022/09/15 13:16:20 fuzzer started
2022/09/15 13:16:20 dialing manager at localhost:36559
syzkaller login: [ 36.849599] cgroup: Unknown subsys name 'net'
[ 36.943765] cgroup: Unknown subsys name 'rlimit'
2022/09/15 13:16:34 syscalls: 2215
2022/09/15 13:16:34 code coverage: enabled
2022/09/15 13:16:34 comparison tracing: enabled
2022/09/15 13:16:34 extra coverage: enabled
2022/09/15 13:16:34 setuid sandbox: enabled
2022/09/15 13:16:34 namespace sandbox: enabled
2022/09/15 13:16:34 Android sandbox: enabled
2022/09/15 13:16:34 fault injection: enabled
2022/09/15 13:16:34 leak checking: enabled
2022/09/15 13:16:34 net packet injection: enabled
2022/09/15 13:16:34 net device setup: enabled
2022/09/15 13:16:34 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/15 13:16:34 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/15 13:16:34 USB emulation: enabled
2022/09/15 13:16:34 hci packet injection: enabled
2022/09/15 13:16:34 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915 )
2022/09/15 13:16:34 802.15.4 emulation: enabled
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2022/09/15 13:16:52 starting 8 fuzzer processes
13:16:52 executing program 0:
perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
13:16:52 executing program 1:
r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0)
write$selinux_attr(r0, 0x0, 0x0)
13:16:52 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000300)={'security\x00'}, &(0x7f0000000040)=0x54)
13:16:52 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x8000}, 0x4)
syz_emit_ethernet(0xfdef, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa7700c24d06a7080045"], 0x0)
13:16:52 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x4b64, &(0x7f0000000040))
13:16:52 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, 0x0, 0x5002)
[ 69.001113] audit: type=1400 audit(1663247812.717:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
13:16:52 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000300), 0x82a00, 0x0)
ioctl$CDROMPLAYMSF(r0, 0x5303, 0x0)
13:16:52 executing program 7:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x16}, 0x9}, 0x1c)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x1}, 0x4)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0), 0x4)
mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x160140, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="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"])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
open(0x0, 0x40, 0x5e)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x24, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e274d9475aab6f2cc4ee871c650108390"]}, 0x24}], 0x1}, 0x0)
clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
[ 70.290216] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.292345] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.293787] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.300355] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.303899] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.305307] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.314034] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 70.431588] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 70.433405] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 70.435078] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 70.437141] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 70.441668] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 70.442769] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 70.443882] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 70.445749] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 70.447253] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 70.448378] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 70.449722] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 70.451247] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 70.454589] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 70.457636] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 70.463701] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 70.466741] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 70.469400] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 70.475408] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 70.482120] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 70.484837] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 70.487240] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 70.490472] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 70.491701] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 70.492852] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 70.498799] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 70.500114] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 70.503147] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 70.511133] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 72.374451] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 72.375451] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 72.376308] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 72.377266] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.565973] Bluetooth: hci2: command 0x0409 tx timeout
[ 72.566505] Bluetooth: hci6: command 0x0409 tx timeout
[ 72.567009] Bluetooth: hci7: command 0x0409 tx timeout
[ 72.567439] Bluetooth: hci4: command 0x0409 tx timeout
[ 74.421952] Bluetooth: hci0: command 0x041b tx timeout
[ 74.614056] Bluetooth: hci4: command 0x041b tx timeout
[ 74.614728] Bluetooth: hci7: command 0x041b tx timeout
[ 74.616026] Bluetooth: hci6: command 0x041b tx timeout
[ 74.616466] Bluetooth: hci2: command 0x041b tx timeout
[ 76.468955] Bluetooth: hci0: command 0x040f tx timeout
[ 76.662098] Bluetooth: hci2: command 0x040f tx timeout
[ 76.662609] Bluetooth: hci6: command 0x040f tx timeout
[ 76.664025] Bluetooth: hci7: command 0x040f tx timeout
[ 76.664466] Bluetooth: hci4: command 0x040f tx timeout
[ 77.430024] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 77.685957] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 77.687107] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 78.517998] Bluetooth: hci0: command 0x0419 tx timeout
[ 78.709978] Bluetooth: hci4: command 0x0419 tx timeout
[ 78.710477] Bluetooth: hci7: command 0x0419 tx timeout
[ 78.710882] Bluetooth: hci6: command 0x0419 tx timeout
[ 78.711713] Bluetooth: hci2: command 0x0419 tx timeout
[ 82.421027] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 82.485956] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 82.676977] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 85.687674] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 85.688665] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 85.694619] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 85.700150] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 85.702585] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 85.704079] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 85.706758] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 85.821753] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 85.828075] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 85.829536] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 85.834129] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 85.838174] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 85.840046] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 85.845987] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 87.285970] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 87.734018] Bluetooth: hci3: command 0x0409 tx timeout
[ 87.861957] Bluetooth: hci5: command 0x0409 tx timeout
[ 89.781015] Bluetooth: hci3: command 0x041b tx timeout
[ 89.909958] Bluetooth: hci5: command 0x041b tx timeout
[ 89.944233] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 89.957788] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 89.964741] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 89.989664] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 89.993605] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 89.995621] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 90.003000] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 91.829339] Bluetooth: hci3: command 0x040f tx timeout
[ 91.956987] Bluetooth: hci5: command 0x040f tx timeout
[ 92.020955] Bluetooth: hci1: command 0x0409 tx timeout
[ 93.877945] Bluetooth: hci3: command 0x0419 tx timeout
[ 94.005995] Bluetooth: hci5: command 0x0419 tx timeout
[ 94.069995] Bluetooth: hci1: command 0x041b tx timeout
[ 96.118001] Bluetooth: hci1: command 0x040f tx timeout
[ 98.166002] Bluetooth: hci1: command 0x0419 tx timeout
13:17:44 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000300), 0x82a00, 0x0)
ioctl$CDROMPLAYMSF(r0, 0x5303, 0x0)
[ 121.095056] audit: type=1400 audit(1663247864.811:7): avc: denied { open } for pid=3343 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 121.096573] audit: type=1400 audit(1663247864.812:8): avc: denied { kernel } for pid=3343 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
13:17:44 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000300), 0x82a00, 0x0)
ioctl$CDROMPLAYMSF(r0, 0x5303, 0x0)
13:17:44 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000300), 0x82a00, 0x0)
ioctl$CDROMPLAYMSF(r0, 0x5303, 0x0)
13:17:45 executing program 5:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='ntfs\x00', 0x0, 0x0)
13:17:45 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000280))
13:17:45 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2202, 0x0)
13:17:45 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000280))
13:17:45 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2202, 0x0)
[ 123.144238] ------------[ cut here ]------------
[ 123.144267]
[ 123.144270] ======================================================
[ 123.144274] WARNING: possible circular locking dependency detected
[ 123.144278] 6.0.0-rc5-next-20220915 #1 Not tainted
[ 123.144284] ------------------------------------------------------
[ 123.144288] syz-executor.0/3491 is trying to acquire lock:
[ 123.144294] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 123.144332]
[ 123.144332] but task is already holding lock:
[ 123.144335] ffff88800fb37820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 123.144363]
[ 123.144363] which lock already depends on the new lock.
[ 123.144363]
[ 123.144366]
[ 123.144366] the existing dependency chain (in reverse order) is:
[ 123.144370]
[ 123.144370] -> #3 (&ctx->lock){....}-{2:2}:
[ 123.144383] _raw_spin_lock+0x2a/0x40
[ 123.144401] __perf_event_task_sched_out+0x53b/0x18d0
[ 123.144413] __schedule+0xedd/0x2470
[ 123.144423] schedule+0xda/0x1b0
[ 123.144433] exit_to_user_mode_prepare+0x114/0x1a0
[ 123.144453] syscall_exit_to_user_mode+0x19/0x40
[ 123.144471] do_syscall_64+0x48/0x90
[ 123.144484] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.144502]
[ 123.144502] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 123.144515] _raw_spin_lock_nested+0x30/0x40
[ 123.144530] raw_spin_rq_lock_nested+0x1e/0x30
[ 123.144543] task_fork_fair+0x63/0x4d0
[ 123.144559] sched_cgroup_fork+0x3d0/0x540
[ 123.144573] copy_process+0x4183/0x6e20
[ 123.144583] kernel_clone+0xe7/0x890
[ 123.144593] user_mode_thread+0xad/0xf0
[ 123.144603] rest_init+0x24/0x250
[ 123.144619] arch_call_rest_init+0xf/0x14
[ 123.144631] start_kernel+0x4c1/0x4e6
[ 123.144641] secondary_startup_64_no_verify+0xe0/0xeb
[ 123.144655]
[ 123.144655] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 123.144669] _raw_spin_lock_irqsave+0x39/0x60
[ 123.144684] try_to_wake_up+0xab/0x1920
[ 123.144696] up+0x75/0xb0
[ 123.144707] __up_console_sem+0x6e/0x80
[ 123.144723] console_unlock+0x46a/0x590
[ 123.144738] vt_ioctl+0x2822/0x2ca0
[ 123.144751] tty_ioctl+0x7c4/0x1700
[ 123.144763] __x64_sys_ioctl+0x19a/0x210
[ 123.144778] do_syscall_64+0x3b/0x90
[ 123.144791] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.144808]
[ 123.144808] -> #0 ((console_sem).lock){....}-{2:2}:
[ 123.144821] __lock_acquire+0x2a02/0x5e70
[ 123.144837] lock_acquire+0x1a2/0x530
[ 123.144852] _raw_spin_lock_irqsave+0x39/0x60
[ 123.144867] down_trylock+0xe/0x70
[ 123.144879] __down_trylock_console_sem+0x3b/0xd0
[ 123.144898] vprintk_emit+0x16b/0x560
[ 123.144914] vprintk+0x84/0xa0
[ 123.144929] _printk+0xba/0xf1
[ 123.144947] report_bug.cold+0x72/0xab
[ 123.144959] handle_bug+0x3c/0x70
[ 123.144972] exc_invalid_op+0x14/0x50
[ 123.144985] asm_exc_invalid_op+0x16/0x20
[ 123.145001] group_sched_out.part.0+0x2c7/0x460
[ 123.145012] ctx_sched_out+0x8f1/0xc10
[ 123.145021] __perf_event_task_sched_out+0x6d0/0x18d0
[ 123.145033] __schedule+0xedd/0x2470
[ 123.145043] schedule+0xda/0x1b0
[ 123.145053] exit_to_user_mode_prepare+0x114/0x1a0
[ 123.145071] syscall_exit_to_user_mode+0x19/0x40
[ 123.145088] do_syscall_64+0x48/0x90
[ 123.145101] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.145117]
[ 123.145117] other info that might help us debug this:
[ 123.145117]
[ 123.145120] Chain exists of:
[ 123.145120] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 123.145120]
[ 123.145135] Possible unsafe locking scenario:
[ 123.145135]
[ 123.145137] CPU0 CPU1
[ 123.145140] ---- ----
[ 123.145142] lock(&ctx->lock);
[ 123.145148] lock(&rq->__lock);
[ 123.145154] lock(&ctx->lock);
[ 123.145160] lock((console_sem).lock);
[ 123.145166]
[ 123.145166] *** DEADLOCK ***
[ 123.145166]
[ 123.145168] 2 locks held by syz-executor.0/3491:
[ 123.145175] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 123.145200] #1: ffff88800fb37820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 123.145228]
[ 123.145228] stack backtrace:
[ 123.145231] CPU: 0 PID: 3491 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220915 #1
[ 123.145243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 123.145251] Call Trace:
[ 123.145255]
[ 123.145259] dump_stack_lvl+0x8b/0xb3
[ 123.145274] check_noncircular+0x263/0x2e0
[ 123.145290] ? format_decode+0x26c/0xb50
[ 123.145305] ? print_circular_bug+0x450/0x450
[ 123.145322] ? enable_ptr_key_workfn+0x20/0x20
[ 123.145337] ? format_decode+0x26c/0xb50
[ 123.145353] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 123.145370] __lock_acquire+0x2a02/0x5e70
[ 123.145391] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 123.145413] lock_acquire+0x1a2/0x530
[ 123.145429] ? down_trylock+0xe/0x70
[ 123.145444] ? rcu_read_unlock+0x40/0x40
[ 123.145462] ? __lock_acquire+0x164d/0x5e70
[ 123.145480] ? vprintk+0x84/0xa0
[ 123.145497] _raw_spin_lock_irqsave+0x39/0x60
[ 123.145513] ? down_trylock+0xe/0x70
[ 123.145526] down_trylock+0xe/0x70
[ 123.145539] ? vprintk+0x84/0xa0
[ 123.145556] __down_trylock_console_sem+0x3b/0xd0
[ 123.145573] vprintk_emit+0x16b/0x560
[ 123.145591] vprintk+0x84/0xa0
[ 123.145608] _printk+0xba/0xf1
[ 123.145625] ? record_print_text.cold+0x16/0x16
[ 123.145647] ? report_bug.cold+0x66/0xab
[ 123.145662] ? group_sched_out.part.0+0x2c7/0x460
[ 123.145673] report_bug.cold+0x72/0xab
[ 123.145688] handle_bug+0x3c/0x70
[ 123.145702] exc_invalid_op+0x14/0x50
[ 123.145716] asm_exc_invalid_op+0x16/0x20
[ 123.145734] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 123.145747] 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
[ 123.145758] RSP: 0018:ffff888037167c48 EFLAGS: 00010006
[ 123.145767] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 123.145775] RDX: ffff88801802b580 RSI: ffffffff81566027 RDI: 0000000000000005
[ 123.145783] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
[ 123.145790] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800fb37800
[ 123.145798] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 123.145809] ? group_sched_out.part.0+0x2c7/0x460
[ 123.145822] ? group_sched_out.part.0+0x2c7/0x460
[ 123.145835] ctx_sched_out+0x8f1/0xc10
[ 123.145847] __perf_event_task_sched_out+0x6d0/0x18d0
[ 123.145862] ? lock_is_held_type+0xd7/0x130
[ 123.145881] ? __perf_cgroup_move+0x160/0x160
[ 123.145893] ? set_next_entity+0x304/0x550
[ 123.145910] ? update_curr+0x267/0x740
[ 123.145928] ? lock_is_held_type+0xd7/0x130
[ 123.145946] __schedule+0xedd/0x2470
[ 123.145959] ? io_schedule_timeout+0x150/0x150
[ 123.145972] ? __x64_sys_futex_time32+0x480/0x480
[ 123.145986] schedule+0xda/0x1b0
[ 123.145998] exit_to_user_mode_prepare+0x114/0x1a0
[ 123.146018] syscall_exit_to_user_mode+0x19/0x40
[ 123.146036] do_syscall_64+0x48/0x90
[ 123.146050] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.146067] RIP: 0033:0x7fa8ea4dcb19
[ 123.146076] 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
[ 123.146087] RSP: 002b:00007fa8e7a52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 123.146098] RAX: 0000000000000001 RBX: 00007fa8ea5eff68 RCX: 00007fa8ea4dcb19
[ 123.146105] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa8ea5eff6c
[ 123.146113] RBP: 00007fa8ea5eff60 R08: 000000000000000e R09: 0000000000000000
[ 123.146120] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa8ea5eff6c
[ 123.146127] R13: 00007fff49d37cef R14: 00007fa8e7a52300 R15: 0000000000022000
[ 123.146140]
[ 123.200902] WARNING: CPU: 0 PID: 3491 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 123.201580] Modules linked in:
[ 123.201817] CPU: 0 PID: 3491 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220915 #1
[ 123.202410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 123.203237] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 123.203648] 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
[ 123.204990] RSP: 0018:ffff888037167c48 EFLAGS: 00010006
[ 123.205388] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 123.205910] RDX: ffff88801802b580 RSI: ffffffff81566027 RDI: 0000000000000005
[ 123.206437] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
[ 123.206967] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800fb37800
[ 123.207501] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 123.208034] FS: 00007fa8e7a52700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 123.208633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.209064] CR2: 00007f3d63398b70 CR3: 0000000040228000 CR4: 0000000000350ef0
[ 123.209595] Call Trace:
[ 123.209785]
[ 123.209957] ctx_sched_out+0x8f1/0xc10
[ 123.210241] __perf_event_task_sched_out+0x6d0/0x18d0
[ 123.210616] ? lock_is_held_type+0xd7/0x130
[ 123.210941] ? __perf_cgroup_move+0x160/0x160
[ 123.211267] ? set_next_entity+0x304/0x550
[ 123.211583] ? update_curr+0x267/0x740
[ 123.211888] ? lock_is_held_type+0xd7/0x130
[ 123.212215] __schedule+0xedd/0x2470
[ 123.212489] ? io_schedule_timeout+0x150/0x150
[ 123.212821] ? __x64_sys_futex_time32+0x480/0x480
[ 123.213177] schedule+0xda/0x1b0
[ 123.213430] exit_to_user_mode_prepare+0x114/0x1a0
[ 123.213811] syscall_exit_to_user_mode+0x19/0x40
[ 123.214171] do_syscall_64+0x48/0x90
[ 123.214454] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.214856] RIP: 0033:0x7fa8ea4dcb19
[ 123.215145] 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
[ 123.216510] RSP: 002b:00007fa8e7a52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 123.217085] RAX: 0000000000000001 RBX: 00007fa8ea5eff68 RCX: 00007fa8ea4dcb19
[ 123.217624] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fa8ea5eff6c
[ 123.218158] RBP: 00007fa8ea5eff60 R08: 000000000000000e R09: 0000000000000000
[ 123.218692] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fa8ea5eff6c
[ 123.219226] R13: 00007fff49d37cef R14: 00007fa8e7a52300 R15: 0000000000022000
[ 123.219780]
[ 123.219959] irq event stamp: 424
[ 123.220211] hardirqs last enabled at (423): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 123.220917] hardirqs last disabled at (424): [] __schedule+0x1225/0x2470
[ 123.221536] softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20
[ 123.222155] softirqs last disabled at (0): [<0000000000000000>] 0x0
[ 123.222635] ---[ end trace 0000000000000000 ]---
13:17:55 executing program 0:
perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
13:17:55 executing program 7:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x16}, 0x9}, 0x1c)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x1}, 0x4)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0), 0x4)
mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x160140, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="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"])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
open(0x0, 0x40, 0x5e)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x24, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e274d9475aab6f2cc4ee871c650108390"]}, 0x24}], 0x1}, 0x0)
clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
13:17:55 executing program 6:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@multicast1, @in6=@local}}}, [@policy_type={0xa}]}, 0xcc}}, 0x0)
13:17:55 executing program 1:
setrlimit(0x0, &(0x7f0000000000))
13:17:55 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @multicast1}}}}}, 0x0)
13:17:55 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000280))
13:17:55 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x4b64, &(0x7f0000000040))
13:17:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2202, 0x0)
13:17:55 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), r0)
recvmsg$unix(r0, &(0x7f0000001c80)={&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000001bc0)=[{0x0}, {0x0}], 0x2}, 0x2)
13:17:55 executing program 5:
r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0)
ioctl$BLKTRACESETUP(r0, 0x2202, 0x0)
13:17:55 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000000280))
13:17:55 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @multicast1}}}}}, 0x0)
13:17:55 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_opts(r0, 0x29, 0x1, 0x0, &(0x7f00000007c0))
13:17:56 executing program 0:
perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$hpet(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
13:17:56 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x4b64, &(0x7f0000000040))
13:17:56 executing program 5:
syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f0000000500)=ANY=[@ANYBLOB='/'], &(0x7f0000000080)='./file0\x00', 0x0, 0x1005085, 0x0)
mount(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2c000, 0x0)
13:17:56 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0), r0)
recvmsg$unix(r0, &(0x7f0000001c80)={&(0x7f0000000a00)=@abs, 0x6e, &(0x7f0000001bc0)=[{0x0}, {0x0}], 0x2}, 0x2)
13:17:56 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)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = dup2(r0, r0)
ioctl$sock_inet6_udp_SIOCINQ(r1, 0x8901, &(0x7f0000001a00))
13:17:56 executing program 6:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10)
13:17:56 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @multicast1}}}}}, 0x0)
13:17:56 executing program 7:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x16}, 0x9}, 0x1c)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x2}, 0x1c)
r1 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x1}, 0x4)
r2 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000000c0), 0x4)
mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x160140, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="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"])
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
open(0x0, 0x40, 0x5e)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f000000c340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)={0x24, 0x66, 0xe21, 0x0, 0x0, "", [@generic="8e274d9475aab6f2cc4ee871c650108390"]}, 0x24}], 0x1}, 0x0)
clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
13:17:56 executing program 4:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGSOFTCAR(r0, 0x4b64, &(0x7f0000000040))
13:17:56 executing program 5:
semctl$SETVAL(0x0, 0x0, 0x10, 0x0)
13:17:56 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0)
fallocate(r0, 0x0, 0x0, 0x87ffffc)
r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
readv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2)
r2 = syz_open_dev$tty20(0xc, 0x4, 0x1)
io_setup(0x20, &(0x7f0000000000))
r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0xd40, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000480))
syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000004c0))
r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
fcntl$notify(r4, 0x409, 0x0)
13:17:56 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000140)={@local, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback, @multicast1}}}}}, 0x0)
13:17:56 executing program 4:
syz_usb_connect$cdc_ncm(0x3, 0x6f, &(0x7f0000001240)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5d, 0x2, 0x1, 0x0, 0x0, 0xd6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, 's'}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x5, 0x6, 0x1}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x0, 0x7}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x0, 0x0, 0x7}}, {{0x9, 0x5, 0x3, 0x2, 0x0, 0x0, 0x1, 0x3}}}}}}}]}}, 0x0)
[ 132.778881] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 132.785579] misc raw-gadget: fail, usb_gadget_register_driver returned -16
VM DIAGNOSIS:
13:17:47 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888037167698
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b29e0
RIP=ffffffff822b2a49 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 00007fa8e7a52700 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=00007f3d63398b70 CR3=0000000040228000 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 00007fa8ea5c37c0 00007fa8ea5c37c8
YMM02=0000000000000000 0000000000000000 00007fa8ea5c37e0 00007fa8ea5c37c0
YMM03=0000000000000000 0000000000000000 00007fa8ea5c37c8 00007fa8ea5c37c0
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=ffff88801a0af608 RBX=ffff88801a0af848 RCX=0000000000000000 RDX=0000000000000000
RSI=ffff88803fa2f2a8 RDI=ffff88801a0af630 RBP=ffff88801a0af990 RSP=ffff88801a0af4e8
R8 =0000000000000001 R9 =ffff88801a0af62f R10=ffffed1003415ec5 R11=0000000000000001
R12=0000000000000004 R13=0000000000000028 R14=0000000000000001 R15=ffff88801a0af858
RIP=ffffffff84244369 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=00007ff9cdf0e1f0 CR3=000000000be30000 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 6461657268747062 696c2f756e672d78
YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c
YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638
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