Warning: Permanently added '[localhost]:15170' (ECDSA) to the list of known hosts.
2022/10/04 14:44:59 fuzzer started
2022/10/04 14:44:59 dialing manager at localhost:46847
syzkaller login: [ 36.523339] cgroup: Unknown subsys name 'net'
[ 36.652142] cgroup: Unknown subsys name 'rlimit'
2022/10/04 14:45:12 syscalls: 2215
2022/10/04 14:45:12 code coverage: enabled
2022/10/04 14:45:12 comparison tracing: enabled
2022/10/04 14:45:12 extra coverage: enabled
2022/10/04 14:45:12 setuid sandbox: enabled
2022/10/04 14:45:12 namespace sandbox: enabled
2022/10/04 14:45:12 Android sandbox: enabled
2022/10/04 14:45:12 fault injection: enabled
2022/10/04 14:45:12 leak checking: enabled
2022/10/04 14:45:12 net packet injection: enabled
2022/10/04 14:45:12 net device setup: enabled
2022/10/04 14:45:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/10/04 14:45:12 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/10/04 14:45:12 USB emulation: enabled
2022/10/04 14:45:12 hci packet injection: enabled
2022/10/04 14:45:12 wifi device emulation: failed to parse kernel version (6.0.0-next-20221004 )
2022/10/04 14:45:12 802.15.4 emulation: enabled
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2022/10/04 14:45:20 fetching corpus: 3268, signal 157853/163295 (executing program)
2022/10/04 14:45:22 starting 8 fuzzer processes
14:45:22 executing program 0:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000000))
14:45:22 executing program 1:
openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/cgroup.procs\x00', &(0x7f00000000c0)={0xa2142, 0x0, 0x9}, 0x18)
14:45:22 executing program 2:
pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x4000000)
14:45:22 executing program 3:
r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0)
14:45:22 executing program 5:
syz_io_uring_setup(0x7137, &(0x7f0000000000), &(0x7f0000ff3000/0xd000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x0, 0x0)
remap_file_pages(&(0x7f0000ff5000/0x4000)=nil, 0x7fffdf00a000, 0x0, 0x0, 0x0)
14:45:22 executing program 4:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c)
[ 59.949202] audit: type=1400 audit(1664894722.971:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
14:45:23 executing program 6:
mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000740)={0x74, 0x7a}, 0x20)
14:45:23 executing program 7:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$BLKZEROOUT(r0, 0x6802, 0x0)
[ 61.361270] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 61.363295] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 61.385552] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.407508] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 61.409553] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 61.411268] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 61.412427] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 61.415013] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 61.416241] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 61.417013] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 61.418238] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.418987] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 61.419811] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 61.421219] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 61.421381] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 61.422871] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 61.423848] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 61.424545] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.425532] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 61.427102] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 61.428010] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 61.428548] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 61.430382] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 61.433297] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 61.435251] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 61.435284] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 61.438984] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 61.440193] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 61.442116] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 61.444342] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 61.445629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.447068] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 61.447364] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 61.449434] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 61.450971] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 61.452301] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 61.453919] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 61.455113] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 61.456588] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 61.458199] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.460034] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 61.461790] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 61.463050] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.464197] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 61.465550] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 61.468756] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 61.473454] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 61.473521] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 61.474677] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 61.477268] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 61.485265] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 61.486964] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 61.488095] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 61.488098] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 61.495181] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 61.498582] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 63.539212] Bluetooth: hci1: command 0x0409 tx timeout
[ 63.539224] Bluetooth: hci6: command 0x0409 tx timeout
[ 63.540481] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.541135] Bluetooth: hci5: command 0x0409 tx timeout
[ 63.541742] Bluetooth: hci3: command 0x0409 tx timeout
[ 63.542145] Bluetooth: hci4: command 0x0409 tx timeout
[ 63.543018] Bluetooth: hci7: command 0x0409 tx timeout
[ 63.543500] Bluetooth: hci2: command 0x0409 tx timeout
[ 65.588197] Bluetooth: hci2: command 0x041b tx timeout
[ 65.588395] Bluetooth: hci7: command 0x041b tx timeout
[ 65.589075] Bluetooth: hci4: command 0x041b tx timeout
[ 65.589848] Bluetooth: hci3: command 0x041b tx timeout
[ 65.590587] Bluetooth: hci5: command 0x041b tx timeout
[ 65.591332] Bluetooth: hci0: command 0x041b tx timeout
[ 65.592073] Bluetooth: hci6: command 0x041b tx timeout
[ 65.592834] Bluetooth: hci1: command 0x041b tx timeout
[ 67.634812] Bluetooth: hci1: command 0x040f tx timeout
[ 67.634923] Bluetooth: hci6: command 0x040f tx timeout
[ 67.635521] Bluetooth: hci0: command 0x040f tx timeout
[ 67.636427] Bluetooth: hci5: command 0x040f tx timeout
[ 67.636453] Bluetooth: hci3: command 0x040f tx timeout
[ 67.636475] Bluetooth: hci4: command 0x040f tx timeout
[ 67.636497] Bluetooth: hci7: command 0x040f tx timeout
[ 67.636518] Bluetooth: hci2: command 0x040f tx timeout
[ 69.682798] Bluetooth: hci2: command 0x0419 tx timeout
[ 69.682891] Bluetooth: hci7: command 0x0419 tx timeout
[ 69.683257] Bluetooth: hci4: command 0x0419 tx timeout
[ 69.684008] Bluetooth: hci3: command 0x0419 tx timeout
[ 69.684396] Bluetooth: hci5: command 0x0419 tx timeout
[ 69.685051] Bluetooth: hci6: command 0x0419 tx timeout
[ 69.685406] Bluetooth: hci1: command 0x0419 tx timeout
[ 69.686072] Bluetooth: hci0: command 0x0419 tx timeout
14:46:19 executing program 3:
r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0)
14:46:20 executing program 3:
r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0)
14:46:20 executing program 3:
r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$PTP_ENABLE_PPS(r0, 0x40043d04, 0x0)
14:46:20 executing program 3:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000a00)={0x20, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
14:46:20 executing program 3:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000a00)={0x20, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
14:46:20 executing program 3:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000a00)={0x20, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
14:46:21 executing program 3:
r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$ETHTOOL_MSG_FEATURES_GET(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000a00)={0x20, r0, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0)
14:46:21 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000000040)=[{}], 0x1, 0x0)
[ 118.408261] audit: type=1400 audit(1664894781.429:7): avc: denied { open } for pid=3851 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
[ 118.409818] audit: type=1400 audit(1664894781.429:8): avc: denied { kernel } for pid=3851 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
[ 118.438562] ------------[ cut here ]------------
[ 118.438597]
[ 118.438602] ======================================================
[ 118.438608] WARNING: possible circular locking dependency detected
[ 118.438615] 6.0.0-next-20221004 #1 Not tainted
[ 118.438626] ------------------------------------------------------
[ 118.438632] syz-executor.3/3853 is trying to acquire lock:
[ 118.438643] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 118.438713]
[ 118.438713] but task is already holding lock:
[ 118.438717] ffff88800dd82420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 118.438763]
[ 118.438763] which lock already depends on the new lock.
[ 118.438763]
[ 118.438769]
[ 118.438769] the existing dependency chain (in reverse order) is:
[ 118.438774]
[ 118.438774] -> #3 (&ctx->lock){....}-{2:2}:
[ 118.438798] _raw_spin_lock+0x2a/0x40
[ 118.438819] __perf_event_task_sched_out+0x53b/0x18d0
[ 118.438839] __schedule+0xedd/0x2470
[ 118.438865] schedule+0xda/0x1b0
[ 118.438890] exit_to_user_mode_prepare+0x114/0x1a0
[ 118.438911] syscall_exit_to_user_mode+0x19/0x40
[ 118.438935] do_syscall_64+0x48/0x90
[ 118.438966] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 118.438990]
[ 118.438990] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 118.439014] _raw_spin_lock_nested+0x30/0x40
[ 118.439034] raw_spin_rq_lock_nested+0x1e/0x30
[ 118.439056] task_fork_fair+0x63/0x4d0
[ 118.439086] sched_cgroup_fork+0x3d0/0x540
[ 118.439111] copy_process+0x4183/0x6e20
[ 118.439130] kernel_clone+0xe7/0x890
[ 118.439147] user_mode_thread+0xad/0xf0
[ 118.439165] rest_init+0x24/0x250
[ 118.439187] arch_call_rest_init+0xf/0x14
[ 118.439219] start_kernel+0x4c6/0x4eb
[ 118.439248] secondary_startup_64_no_verify+0xe0/0xeb
[ 118.439273]
[ 118.439273] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 118.439297] _raw_spin_lock_irqsave+0x39/0x60
[ 118.439317] try_to_wake_up+0xab/0x1930
[ 118.439340] up+0x75/0xb0
[ 118.439366] __up_console_sem+0x6e/0x80
[ 118.439394] console_unlock+0x46a/0x590
[ 118.439423] do_con_write+0xc05/0x1d50
[ 118.439442] con_write+0x21/0x40
[ 118.439458] n_tty_write+0x4d4/0xfe0
[ 118.439480] file_tty_write.constprop.0+0x455/0x8a0
[ 118.439501] vfs_write+0x9c3/0xd90
[ 118.439530] ksys_write+0x127/0x250
[ 118.439558] do_syscall_64+0x3b/0x90
[ 118.439589] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 118.439612]
[ 118.439612] -> #0 ((console_sem).lock){....}-{2:2}:
[ 118.439636] __lock_acquire+0x2a02/0x5e70
[ 118.439666] lock_acquire+0x1a2/0x530
[ 118.439694] _raw_spin_lock_irqsave+0x39/0x60
[ 118.439714] down_trylock+0xe/0x70
[ 118.439742] __down_trylock_console_sem+0x3b/0xd0
[ 118.439771] vprintk_emit+0x16b/0x560
[ 118.439802] vprintk+0x84/0xa0
[ 118.439832] _printk+0xba/0xf1
[ 118.439853] report_bug.cold+0x72/0xab
[ 118.439883] handle_bug+0x3c/0x70
[ 118.439899] exc_invalid_op+0x14/0x50
[ 118.439915] asm_exc_invalid_op+0x16/0x20
[ 118.439938] group_sched_out.part.0+0x2c7/0x460
[ 118.439969] ctx_sched_out+0x8f1/0xc10
[ 118.439999] __perf_event_task_sched_out+0x6d0/0x18d0
[ 118.440019] __schedule+0xedd/0x2470
[ 118.440044] schedule+0xda/0x1b0
[ 118.440069] exit_to_user_mode_prepare+0x114/0x1a0
[ 118.440088] syscall_exit_to_user_mode+0x19/0x40
[ 118.440111] do_syscall_64+0x48/0x90
[ 118.440142] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 118.440165]
[ 118.440165] other info that might help us debug this:
[ 118.440165]
[ 118.440170] Chain exists of:
[ 118.440170] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 118.440170]
[ 118.440196] Possible unsafe locking scenario:
[ 118.440196]
[ 118.440200] CPU0 CPU1
[ 118.440204] ---- ----
[ 118.440208] lock(&ctx->lock);
[ 118.440218] lock(&rq->__lock);
[ 118.440229] lock(&ctx->lock);
[ 118.440240] lock((console_sem).lock);
[ 118.440250]
[ 118.440250] *** DEADLOCK ***
[ 118.440250]
[ 118.440254] 2 locks held by syz-executor.3/3853:
[ 118.440266] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 118.440319] #1: ffff88800dd82420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 118.440366]
[ 118.440366] stack backtrace:
[ 118.440370] CPU: 0 PID: 3853 Comm: syz-executor.3 Not tainted 6.0.0-next-20221004 #1
[ 118.440392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 118.440406] Call Trace:
[ 118.440411]
[ 118.440418] dump_stack_lvl+0x8b/0xb3
[ 118.440451] check_noncircular+0x263/0x2e0
[ 118.440481] ? format_decode+0x26c/0xb50
[ 118.440511] ? print_circular_bug+0x450/0x450
[ 118.440541] ? simple_strtoul+0x30/0x30
[ 118.440570] ? perf_swevent_event+0x6c/0x550
[ 118.440600] ? format_decode+0x26c/0xb50
[ 118.440632] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 118.440663] __lock_acquire+0x2a02/0x5e70
[ 118.440702] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 118.440742] lock_acquire+0x1a2/0x530
[ 118.440772] ? down_trylock+0xe/0x70
[ 118.440804] ? lock_release+0x750/0x750
[ 118.440840] ? vprintk+0x84/0xa0
[ 118.440872] _raw_spin_lock_irqsave+0x39/0x60
[ 118.440894] ? down_trylock+0xe/0x70
[ 118.440923] down_trylock+0xe/0x70
[ 118.440953] ? vprintk+0x84/0xa0
[ 118.440983] __down_trylock_console_sem+0x3b/0xd0
[ 118.441014] vprintk_emit+0x16b/0x560
[ 118.441048] vprintk+0x84/0xa0
[ 118.441079] _printk+0xba/0xf1
[ 118.441100] ? record_print_text.cold+0x16/0x16
[ 118.441130] ? report_bug.cold+0x66/0xab
[ 118.441163] ? group_sched_out.part.0+0x2c7/0x460
[ 118.441196] report_bug.cold+0x72/0xab
[ 118.441230] handle_bug+0x3c/0x70
[ 118.441248] exc_invalid_op+0x14/0x50
[ 118.441267] asm_exc_invalid_op+0x16/0x20
[ 118.441291] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 118.441326] 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
[ 118.441347] RSP: 0018:ffff88803f13fc48 EFLAGS: 00010006
[ 118.441363] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 118.441377] RDX: ffff88801f261ac0 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 118.441391] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 118.441404] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88800dd82400
[ 118.441418] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 118.441438] ? group_sched_out.part.0+0x2c7/0x460
[ 118.441474] ? group_sched_out.part.0+0x2c7/0x460
[ 118.441509] ctx_sched_out+0x8f1/0xc10
[ 118.441544] __perf_event_task_sched_out+0x6d0/0x18d0
[ 118.441570] ? lock_is_held_type+0xd7/0x130
[ 118.441596] ? __perf_cgroup_move+0x160/0x160
[ 118.441615] ? set_next_entity+0x304/0x550
[ 118.441646] ? update_curr+0x267/0x740
[ 118.441679] ? lock_is_held_type+0xd7/0x130
[ 118.441705] __schedule+0xedd/0x2470
[ 118.441737] ? io_schedule_timeout+0x150/0x150
[ 118.441767] ? trace_rcu_dyntick+0x1a7/0x250
[ 118.441802] schedule+0xda/0x1b0
[ 118.441829] exit_to_user_mode_prepare+0x114/0x1a0
[ 118.441852] syscall_exit_to_user_mode+0x19/0x40
[ 118.441877] do_syscall_64+0x48/0x90
[ 118.441910] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 118.441935] RIP: 0033:0x7fd170cf1b19
[ 118.441949] 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
[ 118.441968] RSP: 002b:00007fd16e267218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 118.441987] RAX: 0000000000000001 RBX: 00007fd170e04f68 RCX: 00007fd170cf1b19
[ 118.442001] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd170e04f6c
[ 118.442014] RBP: 00007fd170e04f60 R08: 000000000000000e R09: 0000000000000000
[ 118.442027] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd170e04f6c
[ 118.442040] R13: 00007ffc7c3004ff R14: 00007fd16e267300 R15: 0000000000022000
[ 118.442063]
[ 118.537775] WARNING: CPU: 0 PID: 3853 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 118.538919] Modules linked in:
[ 118.539315] CPU: 0 PID: 3853 Comm: syz-executor.3 Not tainted 6.0.0-next-20221004 #1
[ 118.540249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 118.541597] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 118.542266] 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
[ 118.544469] RSP: 0018:ffff88803f13fc48 EFLAGS: 00010006
[ 118.545115] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 118.545977] RDX: ffff88801f261ac0 RSI: ffffffff81566da7 RDI: 0000000000000005
[ 118.546837] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 118.547704] R10: 0000000000000000 R11: ffffffff865b601b R12: ffff88800dd82400
[ 118.548556] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002
[ 118.549425] FS: 00007fd16e267700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 118.550397] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.551118] CR2: 00007f604f5ab8e0 CR3: 000000001baaa000 CR4: 0000000000350ef0
[ 118.551979] Call Trace:
[ 118.552297]
[ 118.552583] ctx_sched_out+0x8f1/0xc10
[ 118.553074] __perf_event_task_sched_out+0x6d0/0x18d0
[ 118.553712] ? lock_is_held_type+0xd7/0x130
[ 118.554239] ? __perf_cgroup_move+0x160/0x160
[ 118.554797] ? set_next_entity+0x304/0x550
[ 118.555325] ? update_curr+0x267/0x740
[ 118.555823] ? lock_is_held_type+0xd7/0x130
[ 118.556350] __schedule+0xedd/0x2470
[ 118.556829] ? io_schedule_timeout+0x150/0x150
[ 118.557398] ? trace_rcu_dyntick+0x1a7/0x250
[ 118.557955] schedule+0xda/0x1b0
[ 118.558390] exit_to_user_mode_prepare+0x114/0x1a0
[ 118.558999] syscall_exit_to_user_mode+0x19/0x40
[ 118.559582] do_syscall_64+0x48/0x90
[ 118.560048] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 118.560681] RIP: 0033:0x7fd170cf1b19
[ 118.561127] 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
[ 118.563359] RSP: 002b:00007fd16e267218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 118.564271] RAX: 0000000000000001 RBX: 00007fd170e04f68 RCX: 00007fd170cf1b19
[ 118.565124] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd170e04f6c
[ 118.565991] RBP: 00007fd170e04f60 R08: 000000000000000e R09: 0000000000000000
[ 118.566856] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd170e04f6c
[ 118.567702] R13: 00007ffc7c3004ff R14: 00007fd16e267300 R15: 0000000000022000
[ 118.568565]
[ 118.568856] irq event stamp: 766
[ 118.569267] hardirqs last enabled at (765): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 118.570398] hardirqs last disabled at (766): [] __schedule+0x1225/0x2470
[ 118.571425] softirqs last enabled at (594): [] __irq_exit_rcu+0x11b/0x180
[ 118.572466] softirqs last disabled at (589): [] __irq_exit_rcu+0x11b/0x180
[ 118.573508] ---[ end trace 0000000000000000 ]---
[ 119.628054] mmap: syz-executor.5 (3946) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst.
[ 124.274786] Bluetooth: hci2: Opcode 0x c03 failed: -110
[ 126.463455] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 126.465578] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 126.467212] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 126.469302] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 126.470781] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 126.471997] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 126.474762] Bluetooth: hci2: HCI_REQ-0x0c1a
VM DIAGNOSIS:
14:46:21 Registers:
info registers vcpu 0
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff823bd531 RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff88803f13f690
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d R13=ffffffff8765c960 R14=0000000000000010 R15=ffffffff823bd520
RIP=ffffffff823bd589 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 00007fd16e267700 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=00007f604f5ab8e0 CR3=000000001baaa000 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 00007fd170dd87c0 00007fd170dd87c8
YMM02=0000000000000000 0000000000000000 00007fd170dd87e0 00007fd170dd87c0
YMM03=0000000000000000 0000000000000000 00007fd170dd87c8 00007fd170dd87c0
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=000000000002276a RBX=0000000000000001 RCX=ffffffff817f4f04 RDX=0000000000000001
RSI=ffffffff85eedca4 RDI=ffffffff85bc5880 RBP=ffff88801867f4b0 RSP=ffff88801867f3c8
R8 =ffffffff85eedca4 R9 =ffffffff85f0c908 R10=ffffed10030cfe98 R11=000000000003603d
R12=ffff88801867f499 R13=ffff88801867f4b8 R14=ffff88801867f458 R15=ffffffff817f4f04
RIP=ffffffff8111ab02 RFL=00000202 [-------] 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=0000556ef30f3080 CR3=00000000174f0000 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