Warning: Permanently added '[localhost]:58506' (ECDSA) to the list of known hosts.
2022/10/05 11:37:40 fuzzer started
2022/10/05 11:37:41 dialing manager at localhost:37193
syzkaller login: [ 44.165395] cgroup: Unknown subsys name 'net'
[ 44.293641] cgroup: Unknown subsys name 'rlimit'
2022/10/05 11:37:54 syscalls: 2215
2022/10/05 11:37:54 code coverage: enabled
2022/10/05 11:37:54 comparison tracing: enabled
2022/10/05 11:37:54 extra coverage: enabled
2022/10/05 11:37:54 setuid sandbox: enabled
2022/10/05 11:37:54 namespace sandbox: enabled
2022/10/05 11:37:54 Android sandbox: enabled
2022/10/05 11:37:54 fault injection: enabled
2022/10/05 11:37:54 leak checking: enabled
2022/10/05 11:37:54 net packet injection: enabled
2022/10/05 11:37:54 net device setup: enabled
2022/10/05 11:37:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/10/05 11:37:54 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/10/05 11:37:54 USB emulation: enabled
2022/10/05 11:37:54 hci packet injection: enabled
2022/10/05 11:37:54 wifi device emulation: failed to parse kernel version (6.0.0-next-20221005 )
2022/10/05 11:37:54 802.15.4 emulation: enabled
2022/10/05 11:37:54 fetching corpus: 0, signal 0/2000 (executing program)
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2022/10/05 11:38:02 fetching corpus: 3404, signal 154265/157578 (executing program)
2022/10/05 11:38:04 starting 8 fuzzer processes
11:38:05 executing program 0:
syz_open_dev$evdev(&(0x7f0000000640), 0x0, 0x10000)
11:38:05 executing program 1:
r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc1}, &(0x7f0000000080)={0x0, "c43f8356d433ee3bfed7295aefa78273272dae5ac25e81ba0977ffa2b02d57614ff6cd71bb64861e761a76c432634b833a760f1cca1765b1eb7e083bed73907b"}, 0x48, 0xffffffffffffffff)
keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x0)
11:38:05 executing program 2:
lstat(0x0, 0x0)
11:38:05 executing program 3:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TCGETA(r0, 0x5606, 0x0)
11:38:05 executing program 4:
move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0)
[ 67.967755] audit: type=1400 audit(1664969885.078:6): avc: denied { execmem } for pid=287 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
11:38:05 executing program 6:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000100)={0x3}, 0x8, 0x0)
msgsnd(r0, &(0x7f0000000400)={0x3}, 0x8, 0x0)
11:38:05 executing program 7:
r0 = gettid()
wait4(r0, &(0x7f0000000000), 0x1, &(0x7f0000000040))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="56191587376ee52a2ff21dee37d1a06d1a0e21bdc87a34eea0edd01f1202773fd6c9b1a720ae29b887eb8ae95d6aadd464b54268fe7f3aeaba7032323733683f043bdb22f4dfe6be19fb377ea1fe0803a7752aee44de1dbf5fd3bb82245939f39539cea1042d5985bdb6cf1e6675463b2892e3becceb30a71da6470e49e71a3736bfc64128185d9d3ca9f2d3c262f307345414971cdd49c5a4a5810b83c41ea39fa36f3216392a8835c0e36a408b46a013a55da7b0d45b4395ea7762aff0fa0004855d08e8f078f22ee3cc1ffcffbfcc4db20eb550f89a465391e6", 0xdb}, {&(0x7f0000000280)="44737189a0599a4381feb1f76a61ef718e2dae2e41ffa28ebe1ce8346b21a7db917849e44d7ea8d2cf4998ec23a7cf87ebfaa0e7ad3d48510d9bae394c36a815243aee65c597e8ade1599ba8e725ee72868768ada9a077859527f557fd036eaa6cc9a127c59e96fd9652753d63f02a6e", 0x70}, {&(0x7f0000000300)="30cbd59458d0f29c69d88bb3bc6e0c2d3266f2a788ddb4deb0f2683f832b534fbec66dd9ca34a1265d8226069314cc016d2c6c21ffbcc777ad760dcdd621d749c3d358290e0321af72141d5ce18ba6449afee2adf4227416e98e88e93cd6b4e32924ddbe4e1fd9e0bd1e7025ee895a272786cdd5e5c49c48d64cde1b3b83a6d5c0d85af1b59a53f00a667bdac5ae80dc6276c458edc64c5cf2ae892089251b34266dae", 0xa3}, {&(0x7f00000003c0)="20d1e7baec9a5ff77865306a1b52c3269cd6bbac52a35d02e182bc5fa08fc6e71279b08f8e", 0x25}], 0x4, 0x0, 0x0, 0x4005}, 0x4c040)
sched_setaffinity(r0, 0x8, &(0x7f0000000480)=0x4)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
sync()
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a00), 0x8000, 0x0)
connect$packet(r1, 0x0, 0x0)
11:38:05 executing program 5:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680))
[ 69.273869] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 69.277421] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 69.279410] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.280719] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 69.284074] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 69.285802] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 69.287291] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 69.292272] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 69.308015] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 69.309044] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.309511] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 69.310483] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.312605] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 69.312629] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 69.315451] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 69.316785] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 69.317580] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.319911] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 69.321231] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.323259] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 69.324345] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 69.325387] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.326917] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 69.328208] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 69.330039] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 69.334350] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 69.335393] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 69.415079] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 69.442894] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 69.447454] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 69.471568] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 69.473580] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 69.476437] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 69.477953] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 69.479824] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 69.484287] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 69.485626] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 69.488533] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 69.490126] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 69.491418] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 69.492730] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 69.499107] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 69.500336] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 69.501505] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 69.539114] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 69.559331] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 69.568325] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 69.574287] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 69.583754] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 71.348342] Bluetooth: hci1: command 0x0409 tx timeout
[ 71.412483] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 71.413501] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.414183] Bluetooth: hci3: command 0x0409 tx timeout
[ 71.476059] Bluetooth: hci2: command 0x0409 tx timeout
[ 71.541090] Bluetooth: hci6: command 0x0409 tx timeout
[ 71.604143] Bluetooth: hci7: command 0x0409 tx timeout
[ 71.604798] Bluetooth: hci5: command 0x0409 tx timeout
[ 73.396099] Bluetooth: hci1: command 0x041b tx timeout
[ 73.460160] Bluetooth: hci3: command 0x041b tx timeout
[ 73.461114] Bluetooth: hci0: command 0x041b tx timeout
[ 73.524172] Bluetooth: hci2: command 0x041b tx timeout
[ 73.588174] Bluetooth: hci6: command 0x041b tx timeout
[ 73.652092] Bluetooth: hci5: command 0x041b tx timeout
[ 73.652801] Bluetooth: hci7: command 0x041b tx timeout
[ 75.444136] Bluetooth: hci1: command 0x040f tx timeout
[ 75.508245] Bluetooth: hci0: command 0x040f tx timeout
[ 75.508319] Bluetooth: hci3: command 0x040f tx timeout
[ 75.572071] Bluetooth: hci2: command 0x040f tx timeout
[ 75.636067] Bluetooth: hci6: command 0x040f tx timeout
[ 75.700092] Bluetooth: hci7: command 0x040f tx timeout
[ 75.700127] Bluetooth: hci5: command 0x040f tx timeout
[ 76.468179] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 77.492039] Bluetooth: hci1: command 0x0419 tx timeout
[ 77.556087] Bluetooth: hci0: command 0x0419 tx timeout
[ 77.557479] Bluetooth: hci3: command 0x0419 tx timeout
[ 77.621021] Bluetooth: hci2: command 0x0419 tx timeout
[ 77.685029] Bluetooth: hci6: command 0x0419 tx timeout
[ 77.748055] Bluetooth: hci7: command 0x0419 tx timeout
[ 77.749154] Bluetooth: hci5: command 0x0419 tx timeout
[ 79.031523] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 79.032497] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 79.034056] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 79.035925] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 79.036868] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 79.037786] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 79.040762] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 81.076045] Bluetooth: hci4: command 0x0409 tx timeout
[ 83.125070] Bluetooth: hci4: command 0x041b tx timeout
[ 85.173039] Bluetooth: hci4: command 0x040f tx timeout
[ 87.221085] Bluetooth: hci4: command 0x0419 tx timeout
11:39:04 executing program 2:
syz_open_dev$mouse(0x0, 0x0, 0x0)
syz_io_uring_setup(0x15c0, &(0x7f0000000280)={0x0, 0xc3d7}, &(0x7f0000dbb000/0x2000)=nil, &(0x7f0000c00000/0x400000)=nil, &(0x7f0000000300), &(0x7f0000000340))
11:39:04 executing program 2:
syz_io_uring_setup(0x6889, &(0x7f0000000340), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0)
syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)
syz_io_uring_setup(0x6c2c, &(0x7f0000000640), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000006c0), &(0x7f0000000700))
11:39:05 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0)
[ 128.022621] audit: type=1400 audit(1664969945.132:7): avc: denied { open } for pid=3804 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 128.024937] audit: type=1400 audit(1664969945.133:8): avc: denied { kernel } for pid=3804 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 128.053219] ------------[ cut here ]------------
[ 128.053250]
[ 128.053255] ======================================================
[ 128.053259] WARNING: possible circular locking dependency detected
[ 128.053264] 6.0.0-next-20221005 #1 Not tainted
[ 128.053273] ------------------------------------------------------
[ 128.053278] syz-executor.2/3805 is trying to acquire lock:
[ 128.053289] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 128.053349]
[ 128.053349] but task is already holding lock:
[ 128.053353] ffff8880096d8820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 128.053392]
[ 128.053392] which lock already depends on the new lock.
[ 128.053392]
[ 128.053396]
[ 128.053396] the existing dependency chain (in reverse order) is:
[ 128.053400]
[ 128.053400] -> #3 (&ctx->lock){....}-{2:2}:
[ 128.053420] _raw_spin_lock+0x2a/0x40
[ 128.053437] __perf_event_task_sched_out+0x53b/0x18d0
[ 128.053453] __schedule+0xedd/0x2470
[ 128.053474] schedule+0xda/0x1b0
[ 128.053494] exit_to_user_mode_prepare+0x114/0x1a0
[ 128.053512] syscall_exit_to_user_mode+0x19/0x40
[ 128.053532] do_syscall_64+0x48/0x90
[ 128.053546] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 128.053566]
[ 128.053566] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 128.053587] _raw_spin_lock_nested+0x30/0x40
[ 128.053603] raw_spin_rq_lock_nested+0x1e/0x30
[ 128.053622] task_fork_fair+0x63/0x4d0
[ 128.053648] sched_cgroup_fork+0x3d0/0x540
[ 128.053666] copy_process+0x4183/0x6e20
[ 128.053681] kernel_clone+0xe7/0x890
[ 128.053696] user_mode_thread+0xad/0xf0
[ 128.053712] rest_init+0x24/0x250
[ 128.053731] arch_call_rest_init+0xf/0x14
[ 128.053758] start_kernel+0x4c6/0x4eb
[ 128.053784] secondary_startup_64_no_verify+0xe0/0xeb
[ 128.053804]
[ 128.053804] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 128.053825] _raw_spin_lock_irqsave+0x39/0x60
[ 128.053842] try_to_wake_up+0xab/0x1930
[ 128.053862] up+0x75/0xb0
[ 128.053885] __up_console_sem+0x6e/0x80
[ 128.053907] console_unlock+0x46a/0x590
[ 128.053931] vprintk_emit+0x1bd/0x560
[ 128.053954] vprintk+0x84/0xa0
[ 128.053977] _printk+0xba/0xf1
[ 128.053995] regdb_fw_cb.cold+0x6c/0xa7
[ 128.054020] request_firmware_work_func+0x12e/0x240
[ 128.054049] process_one_work+0xa17/0x16a0
[ 128.054075] worker_thread+0x637/0x1260
[ 128.054100] kthread+0x2ed/0x3a0
[ 128.054120] ret_from_fork+0x22/0x30
[ 128.054138]
[ 128.054138] -> #0 ((console_sem).lock){....}-{2:2}:
[ 128.054159] __lock_acquire+0x2a02/0x5e70
[ 128.054183] lock_acquire+0x1a2/0x530
[ 128.054207] _raw_spin_lock_irqsave+0x39/0x60
[ 128.054225] down_trylock+0xe/0x70
[ 128.054248] __down_trylock_console_sem+0x3b/0xd0
[ 128.054272] vprintk_emit+0x16b/0x560
[ 128.054296] vprintk+0x84/0xa0
[ 128.054319] _printk+0xba/0xf1
[ 128.054335] report_bug.cold+0x72/0xab
[ 128.054361] handle_bug+0x3c/0x70
[ 128.054374] exc_invalid_op+0x14/0x50
[ 128.054389] asm_exc_invalid_op+0x16/0x20
[ 128.054408] group_sched_out.part.0+0x2c7/0x460
[ 128.054434] ctx_sched_out+0x8f1/0xc10
[ 128.054458] __perf_event_task_sched_out+0x6d0/0x18d0
[ 128.054474] __schedule+0xedd/0x2470
[ 128.054495] schedule+0xda/0x1b0
[ 128.054516] exit_to_user_mode_prepare+0x114/0x1a0
[ 128.054532] syscall_exit_to_user_mode+0x19/0x40
[ 128.054581] do_syscall_64+0x48/0x90
[ 128.054595] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 128.054614]
[ 128.054614] other info that might help us debug this:
[ 128.054614]
[ 128.054618] Chain exists of:
[ 128.054618] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 128.054618]
[ 128.054641] Possible unsafe locking scenario:
[ 128.054641]
[ 128.054644] CPU0 CPU1
[ 128.054647] ---- ----
[ 128.054650] lock(&ctx->lock);
[ 128.054658] lock(&rq->__lock);
[ 128.054667] lock(&ctx->lock);
[ 128.054675] lock((console_sem).lock);
[ 128.054684]
[ 128.054684] *** DEADLOCK ***
[ 128.054684]
[ 128.054686] 2 locks held by syz-executor.2/3805:
[ 128.054697] #0: ffff88806cf37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 128.054743] #1: ffff8880096d8820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 128.054782]
[ 128.054782] stack backtrace:
[ 128.054785] CPU: 1 PID: 3805 Comm: syz-executor.2 Not tainted 6.0.0-next-20221005 #1
[ 128.054803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 128.054812] Call Trace:
[ 128.054817]
[ 128.054823] dump_stack_lvl+0x8b/0xb3
[ 128.054852] check_noncircular+0x263/0x2e0
[ 128.054878] ? format_decode+0x26c/0xb50
[ 128.054903] ? print_circular_bug+0x450/0x450
[ 128.054929] ? simple_strtoul+0x30/0x30
[ 128.054953] ? perf_trace_lock+0x308/0x560
[ 128.054973] ? format_decode+0x26c/0xb50
[ 128.055000] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 128.055028] __lock_acquire+0x2a02/0x5e70
[ 128.055064] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 128.055098] lock_acquire+0x1a2/0x530
[ 128.055122] ? down_trylock+0xe/0x70
[ 128.055149] ? lock_release+0x750/0x750
[ 128.055180] ? vprintk+0x84/0xa0
[ 128.055208] _raw_spin_lock_irqsave+0x39/0x60
[ 128.055227] ? down_trylock+0xe/0x70
[ 128.055253] down_trylock+0xe/0x70
[ 128.055277] ? vprintk+0x84/0xa0
[ 128.055303] __down_trylock_console_sem+0x3b/0xd0
[ 128.055329] vprintk_emit+0x16b/0x560
[ 128.055359] vprintk+0x84/0xa0
[ 128.055385] _printk+0xba/0xf1
[ 128.055404] ? record_print_text.cold+0x16/0x16
[ 128.055431] ? report_bug.cold+0x66/0xab
[ 128.055459] ? group_sched_out.part.0+0x2c7/0x460
[ 128.055488] report_bug.cold+0x72/0xab
[ 128.055519] handle_bug+0x3c/0x70
[ 128.055534] exc_invalid_op+0x14/0x50
[ 128.055550] asm_exc_invalid_op+0x16/0x20
[ 128.055569] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 128.055600] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 128.055614] RSP: 0018:ffff8880400afc48 EFLAGS: 00010006
[ 128.055628] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 128.055639] RDX: ffff8880209f5040 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 128.055651] RBP: ffff888040088000 R08: 0000000000000005 R09: 0000000000000001
[ 128.055662] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff8880096d8800
[ 128.055673] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 128.055692] ? group_sched_out.part.0+0x2c7/0x460
[ 128.055724] ? group_sched_out.part.0+0x2c7/0x460
[ 128.055754] ctx_sched_out+0x8f1/0xc10
[ 128.055786] __perf_event_task_sched_out+0x6d0/0x18d0
[ 128.055808] ? lock_is_held_type+0xd7/0x130
[ 128.055831] ? __perf_cgroup_move+0x160/0x160
[ 128.055847] ? set_next_entity+0x304/0x550
[ 128.055874] ? update_curr+0x267/0x740
[ 128.055903] ? lock_is_held_type+0xd7/0x130
[ 128.055926] __schedule+0xedd/0x2470
[ 128.055955] ? io_schedule_timeout+0x150/0x150
[ 128.055982] ? __x64_sys_futex_time32+0x480/0x480
[ 128.056005] schedule+0xda/0x1b0
[ 128.056030] exit_to_user_mode_prepare+0x114/0x1a0
[ 128.056049] syscall_exit_to_user_mode+0x19/0x40
[ 128.056071] do_syscall_64+0x48/0x90
[ 128.056087] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 128.056109] RIP: 0033:0x7f2c2b728b19
[ 128.056122] 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
[ 128.056138] RSP: 002b:00007f2c28c9e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 128.056155] RAX: 0000000000000001 RBX: 00007f2c2b83bf68 RCX: 00007f2c2b728b19
[ 128.056166] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2c2b83bf6c
[ 128.056177] RBP: 00007f2c2b83bf60 R08: 000000000000000e R09: 0000000000000000
[ 128.056188] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f2c2b83bf6c
[ 128.056199] R13: 00007ffdd216562f R14: 00007f2c28c9e300 R15: 0000000000022000
[ 128.056221]
[ 128.122218] WARNING: CPU: 1 PID: 3805 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 128.123003] Modules linked in:
[ 128.123278] CPU: 1 PID: 3805 Comm: syz-executor.2 Not tainted 6.0.0-next-20221005 #1
[ 128.123896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 128.124504] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 128.124925] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 128.126293] RSP: 0018:ffff8880400afc48 EFLAGS: 00010006
[ 128.126765] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 128.127325] RDX: ffff8880209f5040 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 128.127892] RBP: ffff888040088000 R08: 0000000000000005 R09: 0000000000000001
[ 128.128455] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff8880096d8800
[ 128.129008] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 128.129556] FS: 00007f2c28c9e700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 128.130171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 128.130670] CR2: 00007f80eb81b710 CR3: 0000000038342000 CR4: 0000000000350ee0
[ 128.131235] Call Trace:
[ 128.131457]
[ 128.131653] ctx_sched_out+0x8f1/0xc10
[ 128.131995] __perf_event_task_sched_out+0x6d0/0x18d0
[ 128.132416] ? lock_is_held_type+0xd7/0x130
[ 128.132761] ? __perf_cgroup_move+0x160/0x160
[ 128.133130] ? set_next_entity+0x304/0x550
[ 128.133496] ? update_curr+0x267/0x740
[ 128.133830] ? lock_is_held_type+0xd7/0x130
[ 128.134189] __schedule+0xedd/0x2470
[ 128.134514] ? io_schedule_timeout+0x150/0x150
[ 128.134924] ? __x64_sys_futex_time32+0x480/0x480
[ 128.135318] schedule+0xda/0x1b0
[ 128.135618] exit_to_user_mode_prepare+0x114/0x1a0
[ 128.136023] syscall_exit_to_user_mode+0x19/0x40
[ 128.136420] do_syscall_64+0x48/0x90
[ 128.136723] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 128.137139] RIP: 0033:0x7f2c2b728b19
[ 128.137448] 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
[ 128.138894] RSP: 002b:00007f2c28c9e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 128.139496] RAX: 0000000000000001 RBX: 00007f2c2b83bf68 RCX: 00007f2c2b728b19
[ 128.140065] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2c2b83bf6c
[ 128.140682] RBP: 00007f2c2b83bf60 R08: 000000000000000e R09: 0000000000000000
[ 128.141253] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f2c2b83bf6c
[ 128.141803] R13: 00007ffdd216562f R14: 00007f2c28c9e300 R15: 0000000000022000
[ 128.142324]
[ 128.142534] irq event stamp: 788
[ 128.142829] hardirqs last enabled at (787): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 128.143576] hardirqs last disabled at (788): [] __schedule+0x1225/0x2470
[ 128.144239] softirqs last enabled at (630): [] __irq_exit_rcu+0x11b/0x180
[ 128.144976] softirqs last disabled at (567): [] __irq_exit_rcu+0x11b/0x180
[ 128.145721] ---[ end trace 0000000000000000 ]---
11:39:05 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0)
11:39:05 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0)
11:39:05 executing program 2:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0)
11:39:06 executing program 2:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0)
11:39:06 executing program 2:
r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0)
[ 131.348192] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 131.349007] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 131.350143] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 131.351937] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 131.352996] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 131.353955] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 131.361654] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 132.852058] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 133.173080] Bluetooth: hci2: Opcode 0x c03 failed: -110
[ 133.300027] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 133.364061] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 133.364088] Bluetooth: hci6: Opcode 0x c03 failed: -110
[ 133.428027] Bluetooth: hci7: command 0x0409 tx timeout
[ 135.478810] Bluetooth: hci7: command 0x041b tx timeout
[ 135.542924] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 135.543785] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 135.544952] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 135.547185] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 135.548769] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 135.549625] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 135.552400] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 135.615754] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 135.617885] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 135.620464] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 135.622891] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 135.624450] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 135.625217] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 135.628662] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 137.076002] Bluetooth: hci1: Opcode 0x c03 failed: -110
[ 137.397022] Bluetooth: hci2: Opcode 0x c03 failed: -110
[ 137.524036] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 137.524902] Bluetooth: hci7: command 0x040f tx timeout
[ 137.588125] Bluetooth: hci5: command 0x0409 tx timeout
[ 137.652041] Bluetooth: hci6: command 0x0409 tx timeout
VM DIAGNOSIS:
11:39:05 Registers:
info registers vcpu 0
RAX=00000000ffffffff RBX=00007f28f61b1510 RCX=0000000000000000 RDX=000000000000000d
RSI=00007f28f5ece8f1 RDI=00007f28f5ece8f1 RBP=0000000000000002 RSP=00007ffdef244020
R8 =0000000000000000 R9 =00007f28f5ea6880 R10=00007f28f5ec3646 R11=0000000000000007
R12=00007f28f5e9b5c8 R13=00007f28f61b2a90 R14=0000000000000001 R15=0000000000000000
RIP=00007f28f61c128d RFL=00000282 [--S----] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f28f5ca7540 00000000 00000000
GS =0000 0000000000000000 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=00007f28f6180000 CR3=000000000d320000 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
XMM00=00ff00000000000000000000000000ff XMM01=ff00ffffffffffffffffffffffffff00
XMM02=315f315f4c53534e45504f00315f315f XMM03=00000000000000000000004200746163
XMM04=725f646c756f68735f6b636f735f4f49 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff823bda91 RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff8880400af690
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff8765c960 R14=0000000000000010 R15=ffffffff823bda80
RIP=ffffffff823bdae9 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 00007f2c28c9e700 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=00007f80eb81b710 CR3=0000000038342000 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
XMM00=00000000000000000000000000000000 XMM01=00007f2c2b80f7c000007f2c2b80f7c8
XMM02=00007f2c2b80f7e000007f2c2b80f7c0 XMM03=00007f2c2b80f7c800007f2c2b80f7c0
XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000
XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000
XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
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