Warning: Permanently added '[localhost]:3792' (ECDSA) to the list of known hosts.
2022/09/12 14:22:00 fuzzer started
2022/09/12 14:22:01 dialing manager at localhost:38027
syzkaller login: [ 44.191074] cgroup: Unknown subsys name 'net'
[ 44.264751] cgroup: Unknown subsys name 'rlimit'
2022/09/12 14:22:15 syscalls: 2215
2022/09/12 14:22:15 code coverage: enabled
2022/09/12 14:22:15 comparison tracing: enabled
2022/09/12 14:22:15 extra coverage: enabled
2022/09/12 14:22:15 setuid sandbox: enabled
2022/09/12 14:22:15 namespace sandbox: enabled
2022/09/12 14:22:15 Android sandbox: enabled
2022/09/12 14:22:15 fault injection: enabled
2022/09/12 14:22:15 leak checking: enabled
2022/09/12 14:22:15 net packet injection: enabled
2022/09/12 14:22:15 net device setup: enabled
2022/09/12 14:22:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/12 14:22:15 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/12 14:22:15 USB emulation: enabled
2022/09/12 14:22:15 hci packet injection: enabled
2022/09/12 14:22:15 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912 )
2022/09/12 14:22:15 802.15.4 emulation: enabled
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2022/09/12 14:22:28 starting 8 fuzzer processes
14:22:28 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'})
14:22:28 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, 0x2, 0x0)
14:22:28 executing program 1:
prctl$PR_SET_CHILD_SUBREAPER(0xf, 0x0)
14:22:28 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500), 0x0, 0x2080}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dff", 0x8, 0x20000}], 0x0, &(0x7f0000012f00))
14:22:28 executing program 4:
prlimit64(0x0, 0x6, &(0x7f0000000200), 0x0)
clone3(&(0x7f0000000a00)={0x100000000, 0x0, 0x0, 0x0, {}, &(0x7f0000000840)=""/179, 0xb3, 0x0, &(0x7f00000009c0)=[0x0], 0x1}, 0x58)
[ 71.596934] audit: type=1400 audit(1662992548.700:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
14:22:28 executing program 5:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000140), &(0x7f0000000180)=0x4)
14:22:28 executing program 6:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00))
14:22:28 executing program 7:
futex(0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0)
[ 72.872722] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.874287] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.877246] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.887658] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.889741] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.891188] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.898212] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 72.924004] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 72.925564] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 72.928028] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 72.929353] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 72.930570] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 72.931796] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 72.935638] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 72.936554] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 72.939162] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 72.940297] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 72.941641] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 72.942699] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 72.950300] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 72.950310] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 73.018106] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 73.020781] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 73.024901] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 73.037081] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 73.038750] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 73.042257] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 73.043304] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 73.045436] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 73.050864] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 73.052169] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 73.053273] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 73.059663] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 73.061543] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 73.062983] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 73.064181] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 73.065576] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 73.067623] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 73.068015] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 73.071288] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 73.073692] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 73.080184] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 73.081170] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 73.081220] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 73.086488] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 73.101133] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 73.102661] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 73.104478] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 73.124613] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 73.129851] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 73.132005] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 73.139685] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 73.140974] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 73.144969] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 73.157516] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 73.158274] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 74.958969] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.022484] Bluetooth: hci1: command 0x0409 tx timeout
[ 75.023223] Bluetooth: hci2: command 0x0409 tx timeout
[ 75.150494] Bluetooth: hci3: command 0x0409 tx timeout
[ 75.151453] Bluetooth: hci5: command 0x0409 tx timeout
[ 75.152303] Bluetooth: hci4: command 0x0409 tx timeout
[ 75.214645] Bluetooth: hci6: command 0x0409 tx timeout
[ 75.215556] Bluetooth: hci7: command 0x0409 tx timeout
[ 77.006442] Bluetooth: hci0: command 0x041b tx timeout
[ 77.070489] Bluetooth: hci2: command 0x041b tx timeout
[ 77.071091] Bluetooth: hci1: command 0x041b tx timeout
[ 77.198465] Bluetooth: hci4: command 0x041b tx timeout
[ 77.198943] Bluetooth: hci5: command 0x041b tx timeout
[ 77.199634] Bluetooth: hci3: command 0x041b tx timeout
[ 77.262445] Bluetooth: hci7: command 0x041b tx timeout
[ 77.262908] Bluetooth: hci6: command 0x041b tx timeout
[ 79.054866] Bluetooth: hci0: command 0x040f tx timeout
[ 79.118500] Bluetooth: hci1: command 0x040f tx timeout
[ 79.119860] Bluetooth: hci2: command 0x040f tx timeout
[ 79.246498] Bluetooth: hci3: command 0x040f tx timeout
[ 79.247145] Bluetooth: hci5: command 0x040f tx timeout
[ 79.247994] Bluetooth: hci4: command 0x040f tx timeout
[ 79.345035] Bluetooth: hci6: command 0x040f tx timeout
[ 79.345961] Bluetooth: hci7: command 0x040f tx timeout
[ 81.102484] Bluetooth: hci0: command 0x0419 tx timeout
[ 81.166479] Bluetooth: hci2: command 0x0419 tx timeout
[ 81.166934] Bluetooth: hci1: command 0x0419 tx timeout
[ 81.294455] Bluetooth: hci4: command 0x0419 tx timeout
[ 81.294926] Bluetooth: hci5: command 0x0419 tx timeout
[ 81.295325] Bluetooth: hci3: command 0x0419 tx timeout
[ 81.358441] Bluetooth: hci7: command 0x0419 tx timeout
[ 81.359878] Bluetooth: hci6: command 0x0419 tx timeout
[ 129.649919] loop6: detected capacity change from 0 to 2048
[ 129.673529] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 129.674189] EXT4-fs (loop6): group descriptors corrupted!
[ 129.681575] loop6: detected capacity change from 0 to 2048
[ 129.691706] EXT4-fs (loop6): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock
[ 129.692357] EXT4-fs (loop6): group descriptors corrupted!
14:23:26 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
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, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
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)
syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x48)
r3 = fcntl$dupfd(r1, 0x0, r2)
write(r2, &(0x7f0000000080)="01", 0x41030)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x88000013})
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0)
syz_io_uring_setup(0x227d, &(0x7f0000000140)={0x0, 0x578c, 0x8, 0x1, 0xbd, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000001c0))
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00'])
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0)
[ 129.832967] audit: type=1400 audit(1662992606.935:7): avc: denied { open } for pid=3754 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 129.835560] audit: type=1400 audit(1662992606.936:8): avc: denied { kernel } for pid=3754 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 129.876127] ------------[ cut here ]------------
[ 129.876149]
[ 129.876152] ======================================================
[ 129.876155] WARNING: possible circular locking dependency detected
[ 129.876160] 6.0.0-rc5-next-20220912 #1 Not tainted
[ 129.876166] ------------------------------------------------------
[ 129.876169] syz-executor.6/3755 is trying to acquire lock:
[ 129.876176] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 129.876215]
[ 129.876215] but task is already holding lock:
[ 129.876218] ffff88800eb70820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 129.876246]
[ 129.876246] which lock already depends on the new lock.
[ 129.876246]
[ 129.876249]
[ 129.876249] the existing dependency chain (in reverse order) is:
[ 129.876252]
[ 129.876252] -> #3 (&ctx->lock){....}-{2:2}:
[ 129.876266] _raw_spin_lock+0x2a/0x40
[ 129.876283] __perf_event_task_sched_out+0x53b/0x18d0
[ 129.876295] __schedule+0xedd/0x2470
[ 129.876305] schedule+0xda/0x1b0
[ 129.876314] futex_wait_queue+0xf5/0x1e0
[ 129.876326] futex_wait+0x28e/0x690
[ 129.876336] do_futex+0x2ff/0x380
[ 129.876345] __x64_sys_futex+0x1c6/0x4d0
[ 129.876355] do_syscall_64+0x3b/0x90
[ 129.876377] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 129.876395]
[ 129.876395] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 129.876408] _raw_spin_lock_nested+0x30/0x40
[ 129.876423] raw_spin_rq_lock_nested+0x1e/0x30
[ 129.876436] task_fork_fair+0x63/0x4d0
[ 129.876454] sched_cgroup_fork+0x3d0/0x540
[ 129.876468] copy_process+0x3f9e/0x6df0
[ 129.876478] kernel_clone+0xe7/0x890
[ 129.876487] user_mode_thread+0xad/0xf0
[ 129.876498] rest_init+0x24/0x250
[ 129.876514] arch_call_rest_init+0xf/0x14
[ 129.876533] start_kernel+0x4c1/0x4e6
[ 129.876550] secondary_startup_64_no_verify+0xe0/0xeb
[ 129.876565]
[ 129.876565] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 129.876578] _raw_spin_lock_irqsave+0x39/0x60
[ 129.876593] try_to_wake_up+0xab/0x1920
[ 129.876606] up+0x75/0xb0
[ 129.876618] __up_console_sem+0x6e/0x80
[ 129.876634] console_unlock+0x46a/0x590
[ 129.876650] vprintk_emit+0x1bd/0x560
[ 129.876667] vprintk+0x84/0xa0
[ 129.876684] _printk+0xba/0xf1
[ 129.876701] kauditd_hold_skb.cold+0x3f/0x4e
[ 129.876715] kauditd_send_queue+0x233/0x290
[ 129.876730] kauditd_thread+0x5da/0x9a0
[ 129.876744] kthread+0x2ed/0x3a0
[ 129.876759] ret_from_fork+0x22/0x30
[ 129.876771]
[ 129.876771] -> #0 ((console_sem).lock){....}-{2:2}:
[ 129.876785] __lock_acquire+0x2a02/0x5e70
[ 129.876802] lock_acquire+0x1a2/0x530
[ 129.876818] _raw_spin_lock_irqsave+0x39/0x60
[ 129.876833] down_trylock+0xe/0x70
[ 129.876845] __down_trylock_console_sem+0x3b/0xd0
[ 129.876862] vprintk_emit+0x16b/0x560
[ 129.876878] vprintk+0x84/0xa0
[ 129.876895] _printk+0xba/0xf1
[ 129.876911] report_bug.cold+0x72/0xab
[ 129.876923] handle_bug+0x3c/0x70
[ 129.876935] exc_invalid_op+0x14/0x50
[ 129.876948] asm_exc_invalid_op+0x16/0x20
[ 129.876964] group_sched_out.part.0+0x2c7/0x460
[ 129.876975] ctx_sched_out+0x8f1/0xc10
[ 129.876985] __perf_event_task_sched_out+0x6d0/0x18d0
[ 129.876997] __schedule+0xedd/0x2470
[ 129.877006] schedule+0xda/0x1b0
[ 129.877015] futex_wait_queue+0xf5/0x1e0
[ 129.877025] futex_wait+0x28e/0x690
[ 129.877035] do_futex+0x2ff/0x380
[ 129.877044] __x64_sys_futex+0x1c6/0x4d0
[ 129.877053] do_syscall_64+0x3b/0x90
[ 129.877066] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 129.877083]
[ 129.877083] other info that might help us debug this:
[ 129.877083]
[ 129.877086] Chain exists of:
[ 129.877086] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 129.877086]
[ 129.877101] Possible unsafe locking scenario:
[ 129.877101]
[ 129.877103] CPU0 CPU1
[ 129.877106] ---- ----
[ 129.877108] lock(&ctx->lock);
[ 129.877114] lock(&rq->__lock);
[ 129.877120] lock(&ctx->lock);
[ 129.877126] lock((console_sem).lock);
[ 129.877132]
[ 129.877132] *** DEADLOCK ***
[ 129.877132]
[ 129.877134] 2 locks held by syz-executor.6/3755:
[ 129.877141] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 129.877166] #1: ffff88800eb70820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 129.877194]
[ 129.877194] stack backtrace:
[ 129.877197] CPU: 1 PID: 3755 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220912 #1
[ 129.877210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 129.877218] Call Trace:
[ 129.877221]
[ 129.877225] dump_stack_lvl+0x8b/0xb3
[ 129.877240] check_noncircular+0x263/0x2e0
[ 129.877257] ? format_decode+0x26c/0xb50
[ 129.877272] ? print_circular_bug+0x450/0x450
[ 129.877289] ? enable_ptr_key_workfn+0x20/0x20
[ 129.877303] ? __lockdep_reset_lock+0x180/0x180
[ 129.877320] ? format_decode+0x26c/0xb50
[ 129.877335] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 129.877353] __lock_acquire+0x2a02/0x5e70
[ 129.877375] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 129.877398] lock_acquire+0x1a2/0x530
[ 129.877415] ? down_trylock+0xe/0x70
[ 129.877429] ? rcu_read_unlock+0x40/0x40
[ 129.877447] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 129.877468] ? vprintk+0x84/0xa0
[ 129.877487] _raw_spin_lock_irqsave+0x39/0x60
[ 129.877502] ? down_trylock+0xe/0x70
[ 129.877516] down_trylock+0xe/0x70
[ 129.877529] ? vprintk+0x84/0xa0
[ 129.877547] __down_trylock_console_sem+0x3b/0xd0
[ 129.877564] vprintk_emit+0x16b/0x560
[ 129.877582] ? lock_downgrade+0x6d0/0x6d0
[ 129.877600] vprintk+0x84/0xa0
[ 129.877618] _printk+0xba/0xf1
[ 129.877636] ? record_print_text.cold+0x16/0x16
[ 129.877656] ? hrtimer_try_to_cancel+0x163/0x2c0
[ 129.877670] ? lock_downgrade+0x6d0/0x6d0
[ 129.877688] ? report_bug.cold+0x66/0xab
[ 129.877702] ? group_sched_out.part.0+0x2c7/0x460
[ 129.877713] report_bug.cold+0x72/0xab
[ 129.877728] handle_bug+0x3c/0x70
[ 129.877742] exc_invalid_op+0x14/0x50
[ 129.877756] asm_exc_invalid_op+0x16/0x20
[ 129.877773] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 129.877787] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 129.877799] RSP: 0018:ffff88801d75f8f8 EFLAGS: 00010006
[ 129.877808] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 129.877815] RDX: ffff88801d711ac0 RSI: ffffffff81566027 RDI: 0000000000000005
[ 129.877823] RBP: ffff8880204585c8 R08: 0000000000000005 R09: 0000000000000001
[ 129.877831] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800eb70800
[ 129.877839] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002
[ 129.877850] ? group_sched_out.part.0+0x2c7/0x460
[ 129.877863] ? group_sched_out.part.0+0x2c7/0x460
[ 129.877875] ctx_sched_out+0x8f1/0xc10
[ 129.877888] __perf_event_task_sched_out+0x6d0/0x18d0
[ 129.877903] ? lock_is_held_type+0xd7/0x130
[ 129.877922] ? __perf_cgroup_move+0x160/0x160
[ 129.877934] ? set_next_entity+0x304/0x550
[ 129.877954] ? lock_is_held_type+0xd7/0x130
[ 129.877972] __schedule+0xedd/0x2470
[ 129.877985] ? io_schedule_timeout+0x150/0x150
[ 129.877996] ? futex_wait_setup+0x166/0x230
[ 129.878011] schedule+0xda/0x1b0
[ 129.878021] futex_wait_queue+0xf5/0x1e0
[ 129.878033] futex_wait+0x28e/0x690
[ 129.878046] ? futex_wait_setup+0x230/0x230
[ 129.878059] ? wake_up_q+0x8b/0xf0
[ 129.878072] ? do_raw_spin_unlock+0x4f/0x220
[ 129.878092] ? futex_wake+0x158/0x490
[ 129.878108] ? fd_install+0x1f9/0x640
[ 129.878125] do_futex+0x2ff/0x380
[ 129.878136] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0
[ 129.878152] __x64_sys_futex+0x1c6/0x4d0
[ 129.878164] ? __x64_sys_futex_time32+0x480/0x480
[ 129.878177] ? syscall_enter_from_user_mode+0x1d/0x50
[ 129.878195] ? syscall_enter_from_user_mode+0x1d/0x50
[ 129.878215] do_syscall_64+0x3b/0x90
[ 129.878229] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 129.878246] RIP: 0033:0x7f0c6bef5b19
[ 129.878255] 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
[ 129.878266] RSP: 002b:00007f0c6946b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 129.878277] RAX: ffffffffffffffda RBX: 00007f0c6c008f68 RCX: 00007f0c6bef5b19
[ 129.878285] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0c6c008f68
[ 129.878292] RBP: 00007f0c6c008f60 R08: 0000000000000000 R09: 0000000000000000
[ 129.878299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0c6c008f6c
[ 129.878307] R13: 00007fffd29deb9f R14: 00007f0c6946b300 R15: 0000000000022000
[ 129.878320]
[ 129.939503] WARNING: CPU: 1 PID: 3755 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 129.940174] Modules linked in:
[ 129.940426] CPU: 1 PID: 3755 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220912 #1
[ 129.941008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 129.941823] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 129.942216] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 129.943538] RSP: 0018:ffff88801d75f8f8 EFLAGS: 00010006
[ 129.943929] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 129.944449] RDX: ffff88801d711ac0 RSI: ffffffff81566027 RDI: 0000000000000005
[ 129.944970] RBP: ffff8880204585c8 R08: 0000000000000005 R09: 0000000000000001
[ 129.945486] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800eb70800
[ 129.946009] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002
[ 129.946532] FS: 00007f0c6946b700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 129.947118] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 129.947546] CR2: 00007f5fb52f0368 CR3: 000000000ed1e000 CR4: 0000000000350ee0
[ 129.948069] Call Trace:
[ 129.948259]
[ 129.948441] ctx_sched_out+0x8f1/0xc10
[ 129.948735] __perf_event_task_sched_out+0x6d0/0x18d0
[ 129.949123] ? lock_is_held_type+0xd7/0x130
[ 129.949450] ? __perf_cgroup_move+0x160/0x160
[ 129.949781] ? set_next_entity+0x304/0x550
[ 129.950104] ? lock_is_held_type+0xd7/0x130
[ 129.950425] __schedule+0xedd/0x2470
[ 129.950702] ? io_schedule_timeout+0x150/0x150
[ 129.951039] ? futex_wait_setup+0x166/0x230
[ 129.951358] schedule+0xda/0x1b0
[ 129.951617] futex_wait_queue+0xf5/0x1e0
[ 129.951919] futex_wait+0x28e/0x690
[ 129.952193] ? futex_wait_setup+0x230/0x230
[ 129.952523] ? wake_up_q+0x8b/0xf0
[ 129.952791] ? do_raw_spin_unlock+0x4f/0x220
[ 129.953129] ? futex_wake+0x158/0x490
[ 129.953422] ? fd_install+0x1f9/0x640
[ 129.953709] do_futex+0x2ff/0x380
[ 129.953969] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0
[ 129.954396] __x64_sys_futex+0x1c6/0x4d0
[ 129.954700] ? __x64_sys_futex_time32+0x480/0x480
[ 129.955062] ? syscall_enter_from_user_mode+0x1d/0x50
[ 129.955454] ? syscall_enter_from_user_mode+0x1d/0x50
[ 129.955841] do_syscall_64+0x3b/0x90
[ 129.956122] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 129.956528] RIP: 0033:0x7f0c6bef5b19
[ 129.956806] 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
[ 129.958124] RSP: 002b:00007f0c6946b218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 129.958677] RAX: ffffffffffffffda RBX: 00007f0c6c008f68 RCX: 00007f0c6bef5b19
[ 129.959203] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0c6c008f68
[ 129.959729] RBP: 00007f0c6c008f60 R08: 0000000000000000 R09: 0000000000000000
[ 129.960254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0c6c008f6c
[ 129.960780] R13: 00007fffd29deb9f R14: 00007f0c6946b300 R15: 0000000000022000
[ 129.961308]
[ 129.961486] irq event stamp: 1158
[ 129.961739] hardirqs last enabled at (1157): [] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 129.962464] hardirqs last disabled at (1158): [] __schedule+0x1225/0x2470
[ 129.963069] softirqs last enabled at (528): [] __irq_exit_rcu+0x11b/0x180
[ 129.963696] softirqs last disabled at (407): [] __irq_exit_rcu+0x11b/0x180
[ 129.964319] ---[ end trace 0000000000000000 ]---
14:23:27 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
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, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x48)
r3 = fcntl$dupfd(r1, 0x0, r2)
write(r2, &(0x7f0000000080)="01", 0x41030)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x88000013})
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0)
syz_io_uring_setup(0x227d, &(0x7f0000000140)={0x0, 0x578c, 0x8, 0x1, 0xbd, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000001c0))
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00'])
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0)
14:23:27 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, 0x2, 0x0)
14:23:27 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, 0x2, 0x0)
14:23:27 executing program 2:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00')
preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000340)=""/249, 0xf9}], 0x1, 0x2, 0x0)
14:23:27 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
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, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x48)
r3 = fcntl$dupfd(r1, 0x0, r2)
write(r2, &(0x7f0000000080)="01", 0x41030)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x88000013})
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0)
syz_io_uring_setup(0x227d, &(0x7f0000000140)={0x0, 0x578c, 0x8, 0x1, 0xbd, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000001c0))
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00'])
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0)
14:23:27 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
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, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x48)
r3 = fcntl$dupfd(r1, 0x0, r2)
write(r2, &(0x7f0000000080)="01", 0x41030)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x88000013})
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0)
syz_io_uring_setup(0x227d, &(0x7f0000000140)={0x0, 0x578c, 0x8, 0x1, 0xbd, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000001c0))
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00'])
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0)
14:23:27 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
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, 0x2002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x0, 0xfffffffffffffffe, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x48)
r3 = fcntl$dupfd(r1, 0x0, r2)
write(r2, &(0x7f0000000080)="01", 0x41030)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x88000013})
io_uring_register$IORING_UNREGISTER_PERSONALITY(r2, 0xa, 0x0, 0x0)
syz_io_uring_setup(0x227d, &(0x7f0000000140)={0x0, 0x578c, 0x8, 0x1, 0xbd, 0x0, r3}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000001c0))
mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000300), 0x242880, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',cache=fscache,version=9p2000.u,privport,nodevmap,loose,\x00osixacl,access=', @ANYRESDEC, @ANYBLOB=',access=any,cache=none,subj_role=,smackfsroot=,fsname=\\,smackfshat=,(^\\)\a^,hash,smackfsfloor=^#\",func=FIRMWARE_CHECK,\x00'])
mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0)
ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0)
[ 130.801203] loop3: detected capacity change from 0 to 2048
[ 130.827604] EXT4-fs error (device loop3): __ext4_fill_super:5244: inode #2: comm syz-executor.3: iget: root inode unallocated
[ 130.828661] EXT4-fs (loop3): get root inode failed
[ 130.829029] EXT4-fs (loop3): mount failed
[ 130.854075] loop3: detected capacity change from 0 to 2048
[ 130.875155] EXT4-fs error (device loop3): __ext4_fill_super:5244: inode #2: comm syz-executor.3: iget: root inode unallocated
[ 130.876180] EXT4-fs (loop3): get root inode failed
[ 130.877026] EXT4-fs (loop3): mount failed
[ 134.125761] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 134.128393] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 134.130794] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 134.138624] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 134.142553] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 134.144104] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 134.150040] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 136.142545] Bluetooth: hci0: Opcode 0x c03 failed: -110
[ 136.143632] Bluetooth: hci7: Opcode 0x c03 failed: -110
[ 136.146414] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 136.206438] Bluetooth: hci1: command 0x0409 tx timeout
[ 138.254508] Bluetooth: hci1: command 0x041b tx timeout
[ 138.399319] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 138.402162] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 138.404212] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 138.407003] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 138.410237] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 138.411677] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 138.414756] Bluetooth: hci0: HCI_REQ-0x0c1a
VM DIAGNOSIS:
14:23:27 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff81e53dc0 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=ffffffff8762cb20 RSP=ffff88801a9ef790
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88801a9ef8d0 R13=0000000000000001 R14=0000000000000005 R15=0000000000000000
RIP=ffffffff814613b4 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 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=000055eb1a479080 CR3=000000003ee5a000 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 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
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=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88801d75f348
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30
RIP=ffffffff822b1e99 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f0c6946b700 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=00007f5fb52f0368 CR3=000000000ed1e000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00007f0c6bfdc7c0 00007f0c6bfdc7c8
YMM02=0000000000000000 0000000000000000 00007f0c6bfdc7e0 00007f0c6bfdc7c0
YMM03=0000000000000000 0000000000000000 00007f0c6bfdc7c8 00007f0c6bfdc7c0
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