Warning: Permanently added '[localhost]:14223' (ECDSA) to the list of known hosts.
2022/10/01 03:49:13 fuzzer started
2022/10/01 03:49:14 dialing manager at localhost:35095
syzkaller login: [ 44.312818] cgroup: Unknown subsys name 'net'
[ 44.409444] cgroup: Unknown subsys name 'rlimit'
2022/10/01 03:49:27 syscalls: 2215
2022/10/01 03:49:27 code coverage: enabled
2022/10/01 03:49:27 comparison tracing: enabled
2022/10/01 03:49:27 extra coverage: enabled
2022/10/01 03:49:27 setuid sandbox: enabled
2022/10/01 03:49:27 namespace sandbox: enabled
2022/10/01 03:49:27 Android sandbox: enabled
2022/10/01 03:49:27 fault injection: enabled
2022/10/01 03:49:27 leak checking: enabled
2022/10/01 03:49:27 net packet injection: enabled
2022/10/01 03:49:27 net device setup: enabled
2022/10/01 03:49:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/10/01 03:49:27 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/10/01 03:49:27 USB emulation: enabled
2022/10/01 03:49:27 hci packet injection: enabled
2022/10/01 03:49:27 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220930������������������������������������������)
2022/10/01 03:49:27 802.15.4 emulation: enabled
2022/10/01 03:49:27 fetching corpus: 0, signal 0/2000 (executing program)
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2022/10/01 03:49:41 starting 8 fuzzer processes
03:49:41 executing program 1:
syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0)
03:49:41 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
syz_genetlink_get_family_id$gtp(&(0x7f0000000700), r0)
03:49:41 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100))
03:49:41 executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0)
openat2(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x0, 0x0)
symlink(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)='./file0\x00')
r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0)
03:49:41 executing program 4:
syz_mount_image$nfs(&(0x7f0000002100), 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000022c0))
clock_gettime(0x0, &(0x7f00000023c0))
03:49:41 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb0811, r0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x8000000)
syz_io_uring_setup(0x1e58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0)
syz_io_uring_setup(0x3e5b, &(0x7f0000000100), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
03:49:41 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0xb4, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)={0x14, 0x3e, 0x101, 0x0, 0x0, "", [@nested={0xa}]}, 0x14}], 0x1}, 0x0)
03:49:41 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
[ 71.529734] audit: type=1400 audit(1664596181.536:6): avc: denied { execmem } for pid=287 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 72.733380] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 72.736110] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.737568] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 72.740621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.742257] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 72.744508] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.749545] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 72.756167] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.771755] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.774274] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.805788] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 72.807361] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 72.809227] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 72.811165] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 72.813020] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 72.814398] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 72.815663] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 72.817036] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 72.829791] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 72.834102] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 72.841749] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 72.843839] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 72.845203] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 72.850403] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 72.857633] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 72.858989] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 72.860619] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 72.868444] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 72.869655] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 72.871399] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 72.872740] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 72.875300] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 72.877199] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 72.881197] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 72.887806] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 72.893606] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 72.921423] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 72.921785] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 72.924471] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 72.926191] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 72.927492] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 72.929198] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 72.930783] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 72.932328] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 72.935531] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 72.936778] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 72.937855] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 72.964265] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 72.968689] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 72.968827] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 72.971311] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 72.984447] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 73.020133] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 73.024757] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 73.026246] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 73.031370] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 74.933534] Bluetooth: hci0: command 0x0409 tx timeout
[ 74.934247] Bluetooth: hci3: command 0x0409 tx timeout
[ 74.934780] Bluetooth: hci4: command 0x0409 tx timeout
[ 74.935352] Bluetooth: hci5: command 0x0409 tx timeout
[ 74.935931] Bluetooth: hci1: command 0x0409 tx timeout
[ 74.996937] Bluetooth: hci2: command 0x0409 tx timeout
[ 74.997470] Bluetooth: hci6: command 0x0409 tx timeout
[ 75.061238] Bluetooth: hci7: command 0x0409 tx timeout
[ 76.981072] Bluetooth: hci1: command 0x041b tx timeout
[ 76.981538] Bluetooth: hci5: command 0x041b tx timeout
[ 76.981972] Bluetooth: hci4: command 0x041b tx timeout
[ 76.982388] Bluetooth: hci3: command 0x041b tx timeout
[ 76.982775] Bluetooth: hci0: command 0x041b tx timeout
[ 77.044960] Bluetooth: hci6: command 0x041b tx timeout
[ 77.045384] Bluetooth: hci2: command 0x041b tx timeout
[ 77.108959] Bluetooth: hci7: command 0x041b tx timeout
[ 79.029054] Bluetooth: hci0: command 0x040f tx timeout
[ 79.029849] Bluetooth: hci3: command 0x040f tx timeout
[ 79.031212] Bluetooth: hci4: command 0x040f tx timeout
[ 79.031993] Bluetooth: hci5: command 0x040f tx timeout
[ 79.032721] Bluetooth: hci1: command 0x040f tx timeout
[ 79.092976] Bluetooth: hci2: command 0x040f tx timeout
[ 79.093742] Bluetooth: hci6: command 0x040f tx timeout
[ 79.156958] Bluetooth: hci7: command 0x040f tx timeout
[ 81.077012] Bluetooth: hci1: command 0x0419 tx timeout
[ 81.077453] Bluetooth: hci5: command 0x0419 tx timeout
[ 81.077906] Bluetooth: hci4: command 0x0419 tx timeout
[ 81.078283] Bluetooth: hci3: command 0x0419 tx timeout
[ 81.078675] Bluetooth: hci0: command 0x0419 tx timeout
[ 81.141003] Bluetooth: hci6: command 0x0419 tx timeout
[ 81.141437] Bluetooth: hci2: command 0x0419 tx timeout
[ 81.204929] Bluetooth: hci7: command 0x0419 tx timeout
03:50:37 executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0)
openat2(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x0, 0x0)
symlink(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)='./file0\x00')
r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0)
03:50:37 executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0)
openat2(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x0, 0x0)
symlink(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)='./file0\x00')
r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0)
03:50:37 executing program 0:
openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0)
openat2(0xffffffffffffffff, &(0x7f0000000040)='./file2\x00', 0x0, 0x0)
symlink(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)='./file0\x00')
r0 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}, 0x0)
03:50:37 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
syncfs(0xffffffffffffffff)
migrate_pages(0x0, 0x9, &(0x7f0000000000)=0x23, &(0x7f0000000180)=0x10001)
[ 127.467185] audit: type=1400 audit(1664596237.473:7): avc: denied { open } for pid=3780 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 127.470912] audit: type=1400 audit(1664596237.473:8): avc: denied { kernel } for pid=3780 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 127.489616] ------------[ cut here ]------------
[ 127.489635]
[ 127.489638] ======================================================
[ 127.489642] WARNING: possible circular locking dependency detected
[ 127.489646] 6.0.0-rc7-next-20220930 #1 Not tainted
[ 127.489652] ------------------------------------------------------
[ 127.489655] syz-executor.0/3782 is trying to acquire lock:
[ 127.489661] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 127.489701]
[ 127.489701] but task is already holding lock:
[ 127.489704] ffff88803fec1c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 127.489731]
[ 127.489731] which lock already depends on the new lock.
[ 127.489731]
[ 127.489734]
[ 127.489734] the existing dependency chain (in reverse order) is:
[ 127.489737]
[ 127.489737] -> #3 (&ctx->lock){....}-{2:2}:
[ 127.489751] _raw_spin_lock+0x2a/0x40
[ 127.489762] __perf_event_task_sched_out+0x53b/0x18d0
[ 127.489773] __schedule+0xedd/0x2470
[ 127.489787] schedule+0xda/0x1b0
[ 127.489800] exit_to_user_mode_prepare+0x114/0x1a0
[ 127.489813] syscall_exit_to_user_mode+0x19/0x40
[ 127.489826] do_syscall_64+0x48/0x90
[ 127.489844] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 127.489859]
[ 127.489859] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 127.489873] _raw_spin_lock_nested+0x30/0x40
[ 127.489885] raw_spin_rq_lock_nested+0x1e/0x30
[ 127.489898] task_fork_fair+0x63/0x4d0
[ 127.489915] sched_cgroup_fork+0x3d0/0x540
[ 127.489929] copy_process+0x4183/0x6e20
[ 127.489940] kernel_clone+0xe7/0x890
[ 127.489949] user_mode_thread+0xad/0xf0
[ 127.489959] rest_init+0x24/0x250
[ 127.489971] arch_call_rest_init+0xf/0x14
[ 127.489988] start_kernel+0x4c6/0x4eb
[ 127.490003] secondary_startup_64_no_verify+0xe0/0xeb
[ 127.490017]
[ 127.490017] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 127.490031] _raw_spin_lock_irqsave+0x39/0x60
[ 127.490041] try_to_wake_up+0xab/0x1930
[ 127.490054] up+0x75/0xb0
[ 127.490068] __up_console_sem+0x6e/0x80
[ 127.490084] console_unlock+0x46a/0x590
[ 127.490099] vt_ioctl+0x2822/0x2ca0
[ 127.490112] tty_ioctl+0x785/0x16b0
[ 127.490122] __x64_sys_ioctl+0x19a/0x210
[ 127.490136] do_syscall_64+0x3b/0x90
[ 127.490152] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 127.490164]
[ 127.490164] -> #0 ((console_sem).lock){....}-{2:2}:
[ 127.490178] __lock_acquire+0x2a02/0x5e70
[ 127.490195] lock_acquire+0x1a2/0x530
[ 127.490210] _raw_spin_lock_irqsave+0x39/0x60
[ 127.490221] down_trylock+0xe/0x70
[ 127.490235] __down_trylock_console_sem+0x3b/0xd0
[ 127.490251] vprintk_emit+0x16b/0x560
[ 127.490267] vprintk+0x84/0xa0
[ 127.490282] _printk+0xba/0xf1
[ 127.490294] report_bug.cold+0x72/0xab
[ 127.490310] handle_bug+0x3c/0x70
[ 127.490326] exc_invalid_op+0x14/0x50
[ 127.490342] asm_exc_invalid_op+0x16/0x20
[ 127.490354] group_sched_out.part.0+0x2c7/0x460
[ 127.490372] ctx_sched_out+0x8f1/0xc10
[ 127.490388] __perf_event_task_sched_out+0x6d0/0x18d0
[ 127.490399] __schedule+0xedd/0x2470
[ 127.490412] schedule+0xda/0x1b0
[ 127.490425] exit_to_user_mode_prepare+0x114/0x1a0
[ 127.490436] syscall_exit_to_user_mode+0x19/0x40
[ 127.490448] do_syscall_64+0x48/0x90
[ 127.490465] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 127.490477]
[ 127.490477] other info that might help us debug this:
[ 127.490477]
[ 127.490480] Chain exists of:
[ 127.490480] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 127.490480]
[ 127.490495] Possible unsafe locking scenario:
[ 127.490495]
[ 127.490497] CPU0 CPU1
[ 127.490499] ---- ----
[ 127.490502] lock(&ctx->lock);
[ 127.490508] lock(&rq->__lock);
[ 127.490514] lock(&ctx->lock);
[ 127.490520] lock((console_sem).lock);
[ 127.490526]
[ 127.490526] *** DEADLOCK ***
[ 127.490526]
[ 127.490528] 2 locks held by syz-executor.0/3782:
[ 127.490535] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 127.490563] #1: ffff88803fec1c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 127.490589]
[ 127.490589] stack backtrace:
[ 127.490592] CPU: 0 PID: 3782 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220930 #1
[ 127.490605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 127.490612] Call Trace:
[ 127.490616] <TASK>
[ 127.490620] dump_stack_lvl+0x8b/0xb3
[ 127.490638] check_noncircular+0x263/0x2e0
[ 127.490654] ? format_decode+0x26c/0xb50
[ 127.490671] ? print_circular_bug+0x450/0x450
[ 127.490688] ? simple_strtoul+0x30/0x30
[ 127.490703] ? format_decode+0x26c/0xb50
[ 127.490720] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 127.490738] __lock_acquire+0x2a02/0x5e70
[ 127.490759] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 127.490781] lock_acquire+0x1a2/0x530
[ 127.490798] ? down_trylock+0xe/0x70
[ 127.490815] ? lock_release+0x750/0x750
[ 127.490835] ? vprintk+0x84/0xa0
[ 127.490853] _raw_spin_lock_irqsave+0x39/0x60
[ 127.490866] ? down_trylock+0xe/0x70
[ 127.490884] down_trylock+0xe/0x70
[ 127.490900] ? vprintk+0x84/0xa0
[ 127.490917] __down_trylock_console_sem+0x3b/0xd0
[ 127.490934] vprintk_emit+0x16b/0x560
[ 127.490953] vprintk+0x84/0xa0
[ 127.490970] _printk+0xba/0xf1
[ 127.490981] ? record_print_text.cold+0x16/0x16
[ 127.490997] ? report_bug.cold+0x66/0xab
[ 127.491015] ? group_sched_out.part.0+0x2c7/0x460
[ 127.491033] report_bug.cold+0x72/0xab
[ 127.491051] handle_bug+0x3c/0x70
[ 127.491068] exc_invalid_op+0x14/0x50
[ 127.491086] asm_exc_invalid_op+0x16/0x20
[ 127.491099] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 127.491119] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 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
[ 127.491130] RSP: 0018:ffff888040977c48 EFLAGS: 00010006
[ 127.491139] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 127.491147] RDX: ffff88801d4f5040 RSI: ffffffff81565dc7 RDI: 0000000000000005
[ 127.491154] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 127.491162] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88803fec1c00
[ 127.491169] R13: ffff88806ce3d2c0 R14: ffffffff8547d160 R15: 0000000000000002
[ 127.491180] ? group_sched_out.part.0+0x2c7/0x460
[ 127.491200] ? group_sched_out.part.0+0x2c7/0x460
[ 127.491220] ctx_sched_out+0x8f1/0xc10
[ 127.491239] __perf_event_task_sched_out+0x6d0/0x18d0
[ 127.491253] ? lock_is_held_type+0xd7/0x130
[ 127.491267] ? __perf_cgroup_move+0x160/0x160
[ 127.491277] ? set_next_entity+0x304/0x550
[ 127.491295] ? update_curr+0x267/0x740
[ 127.491313] ? lock_is_held_type+0xd7/0x130
[ 127.491327] __schedule+0xedd/0x2470
[ 127.491344] ? io_schedule_timeout+0x150/0x150
[ 127.491360] ? rcu_read_lock_sched_held+0x3e/0x80
[ 127.491381] schedule+0xda/0x1b0
[ 127.491396] exit_to_user_mode_prepare+0x114/0x1a0
[ 127.491408] syscall_exit_to_user_mode+0x19/0x40
[ 127.491421] do_syscall_64+0x48/0x90
[ 127.491439] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 127.491452] RIP: 0033:0x7fcc0d79fb19
[ 127.491460] 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
[ 127.491470] RSP: 002b:00007fcc0ad15218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 127.491481] RAX: 0000000000000001 RBX: 00007fcc0d8b2f68 RCX: 00007fcc0d79fb19
[ 127.491488] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fcc0d8b2f6c
[ 127.491496] RBP: 00007fcc0d8b2f60 R08: 000000000000000e R09: 0000000000000000
[ 127.491503] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fcc0d8b2f6c
[ 127.491510] R13: 00007ffd7ce69b9f R14: 00007fcc0ad15300 R15: 0000000000022000
[ 127.491522] </TASK>
[ 127.550784] WARNING: CPU: 0 PID: 3782 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 127.551427] Modules linked in:
[ 127.551658] CPU: 0 PID: 3782 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220930 #1
[ 127.552221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 127.552972] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 127.553358] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 0b 18 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
[ 127.554565] RSP: 0018:ffff888040977c48 EFLAGS: 00010006
[ 127.554932] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 127.555411] RDX: ffff88801d4f5040 RSI: ffffffff81565dc7 RDI: 0000000000000005
[ 127.555897] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 127.556402] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88803fec1c00
[ 127.556887] R13: ffff88806ce3d2c0 R14: ffffffff8547d160 R15: 0000000000000002
[ 127.557379] FS: 00007fcc0ad15700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 127.557922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.558319] CR2: 0000562c50b7b4c8 CR3: 0000000017420000 CR4: 0000000000350ef0
[ 127.558804] Call Trace:
[ 127.558986] <TASK>
[ 127.559153] ctx_sched_out+0x8f1/0xc10
[ 127.559437] __perf_event_task_sched_out+0x6d0/0x18d0
[ 127.559793] ? lock_is_held_type+0xd7/0x130
[ 127.560096] ? __perf_cgroup_move+0x160/0x160
[ 127.560420] ? set_next_entity+0x304/0x550
[ 127.560723] ? update_curr+0x267/0x740
[ 127.561005] ? lock_is_held_type+0xd7/0x130
[ 127.561304] __schedule+0xedd/0x2470
[ 127.561573] ? io_schedule_timeout+0x150/0x150
[ 127.561897] ? rcu_read_lock_sched_held+0x3e/0x80
[ 127.562244] schedule+0xda/0x1b0
[ 127.562494] exit_to_user_mode_prepare+0x114/0x1a0
[ 127.562831] syscall_exit_to_user_mode+0x19/0x40
[ 127.563159] do_syscall_64+0x48/0x90
[ 127.563430] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 127.563790] RIP: 0033:0x7fcc0d79fb19
[ 127.564049] 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
[ 127.565272] RSP: 002b:00007fcc0ad15218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 127.565785] RAX: 0000000000000001 RBX: 00007fcc0d8b2f68 RCX: 00007fcc0d79fb19
[ 127.566277] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fcc0d8b2f6c
[ 127.566768] RBP: 00007fcc0d8b2f60 R08: 000000000000000e R09: 0000000000000000
[ 127.567275] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fcc0d8b2f6c
[ 127.567767] R13: 00007ffd7ce69b9f R14: 00007fcc0ad15300 R15: 0000000000022000
[ 127.568320] </TASK>
[ 127.568485] irq event stamp: 596
[ 127.568732] hardirqs last enabled at (595): [<ffffffff8133e829>] exit_to_user_mode_prepare+0x109/0x1a0
[ 127.569365] hardirqs last disabled at (596): [<ffffffff8425caa5>] __schedule+0x1225/0x2470
[ 127.569937] softirqs last enabled at (256): [<ffffffff8116fa0b>] __irq_exit_rcu+0x11b/0x180
[ 127.570511] softirqs last disabled at (251): [<ffffffff8116fa0b>] __irq_exit_rcu+0x11b/0x180
[ 127.571093] ---[ end trace 0000000000000000 ]---
03:50:37 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
syncfs(0xffffffffffffffff)
migrate_pages(0x0, 0x9, &(0x7f0000000000)=0x23, &(0x7f0000000180)=0x10001)
03:50:38 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
syncfs(0xffffffffffffffff)
migrate_pages(0x0, 0x9, &(0x7f0000000000)=0x23, &(0x7f0000000180)=0x10001)
03:50:38 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
syncfs(0xffffffffffffffff)
migrate_pages(0x0, 0x9, &(0x7f0000000000)=0x23, &(0x7f0000000180)=0x10001)
03:50:38 executing program 0:
pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff)
03:50:39 executing program 1:
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={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
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)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:39 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:39 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0xb4, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)={0x14, 0x3e, 0x101, 0x0, 0x0, "", [@nested={0xa}]}, 0x14}], 0x1}, 0x0)
03:50:39 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100))
03:50:39 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/57)
mmap$usbmon(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x5)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0)
mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, 0x0)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
syz_io_uring_setup(0x3378, &(0x7f0000000300)={0x0, 0x955f, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
03:50:39 executing program 0:
request_key(0x0, 0x0, 0x0, 0x0)
03:50:39 executing program 4:
capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x0, 0xfffff000})
03:50:39 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb0811, r0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x8000000)
syz_io_uring_setup(0x1e58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0)
syz_io_uring_setup(0x3e5b, &(0x7f0000000100), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
[ 129.838911] capability: warning: `syz-executor.4' uses 32-bit capabilities (legacy support in use)
03:50:39 executing program 0:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_channels={0x34}})
03:50:39 executing program 4:
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 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
mknodat$null(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
03:50:39 executing program 1:
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={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
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)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:39 executing program 7:
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={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
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)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:39 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0xb4, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)={0x14, 0x3e, 0x101, 0x0, 0x0, "", [@nested={0xa}]}, 0x14}], 0x1}, 0x0)
03:50:39 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100))
03:50:39 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/57)
mmap$usbmon(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x5)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0)
mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, 0x0)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
syz_io_uring_setup(0x3378, &(0x7f0000000300)={0x0, 0x955f, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
03:50:39 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb0811, r0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x8000000)
syz_io_uring_setup(0x1e58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0)
syz_io_uring_setup(0x3e5b, &(0x7f0000000100), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
03:50:39 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0)
fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0)
r1 = fsmount(r0, 0x0, 0x0)
mknodat$null(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x103)
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x0)
03:50:39 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/57)
mmap$usbmon(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x5)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0)
mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, 0x0)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
syz_io_uring_setup(0x3378, &(0x7f0000000300)={0x0, 0x955f, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
03:50:40 executing program 1:
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={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
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)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:40 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0xb4, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)={0x14, 0x3e, 0x101, 0x0, 0x0, "", [@nested={0xa}]}, 0x14}], 0x1}, 0x0)
03:50:40 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100))
03:50:40 executing program 7:
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={0x200000, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
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)
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
flock(r0, 0x2)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
dup2(r1, r0)
03:50:40 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb0811, r0, 0x0)
mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100011, r0, 0x8000000)
syz_io_uring_setup(0x1e58, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), 0x0)
syz_io_uring_setup(0x3e5b, &(0x7f0000000100), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0))
03:50:40 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/57)
mmap$usbmon(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x5)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0)
mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, 0x0)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
syz_io_uring_setup(0x3378, &(0x7f0000000300)={0x0, 0x955f, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
03:50:40 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/57)
mmap$usbmon(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x0, 0x10, 0xffffffffffffffff, 0x5)
timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}}, 0x0)
mbind(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2)
setsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, 0x0)
mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x10000, 0x0)
syz_io_uring_setup(0x3378, &(0x7f0000000300)={0x0, 0x955f, 0x10}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0))
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
VM DIAGNOSIS:
03:50:37 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff823bb06c RDI=ffffffff8765a9a0 RBP=ffffffff8765a960 RSP=ffff888040977638
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0ecb584 R15=dffffc0000000000
RIP=ffffffff823bb0c1 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 00007fcc0ad15700 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=0000562c50b7b4c8 CR3=0000000017420000 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 00007fcc0d8867c0 00007fcc0d8867c8
YMM02=0000000000000000 0000000000000000 00007fcc0d8867e0 00007fcc0d8867c0
YMM03=0000000000000000 0000000000000000 00007fcc0d8867c8 00007fcc0d8867c0
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=0000000000000001 RBX=ffff88801d44fb28 RCX=0000000000000000 RDX=0000000080000000
RSI=ffff88801d44fb18 RDI=0000000000000001 RBP=ffff88801d448000 RSP=ffff88801d44f6c8
R8 =ffffffff85edf83e R9 =ffffffff85edf842 R10=ffffed1003a89ef6 R11=ffff88801d44f788
R12=ffff88801d44f789 R13=ffff88801d44f7a8 R14=ffff88801d44f748 R15=0000000000000003
RIP=ffffffff8111afd2 RFL=00000297 [--S-APC] 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=00007f5bee3bf8d0 CR3=000000001b08a000 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 00ff000000000000 0000000000ff0000
YMM01=0000000000000000 0000000000000000 4700352e322e325f 4342494c4700362e
YMM02=0000000000000000 0000000000000000 ff00ffffffffffff ffffffffff000000
YMM03=0000000000000000 0000000000000000 0000000000000000 00312e325f434249
YMM04=0000000000000000 0000000000000000 494c470037312e32 5f4342494c470036
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