Warning: Permanently added '10.128.0.13' (ECDSA) to the list of known hosts.
2021/05/25 16:48:06 fuzzer started
2021/05/25 16:48:07 dialing manager at 10.128.0.163:40121
2021/05/25 16:48:07 syscalls: 1997
2021/05/25 16:48:07 code coverage: enabled
2021/05/25 16:48:07 comparison tracing: enabled
2021/05/25 16:48:07 extra coverage: enabled
2021/05/25 16:48:07 setuid sandbox: enabled
2021/05/25 16:48:07 namespace sandbox: enabled
2021/05/25 16:48:07 Android sandbox: enabled
2021/05/25 16:48:07 fault injection: enabled
2021/05/25 16:48:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2021/05/25 16:48:07 net packet injection: /dev/net/tun does not exist
2021/05/25 16:48:07 net device setup: enabled
2021/05/25 16:48:07 concurrency sanitizer: enabled
2021/05/25 16:48:07 devlink PCI setup: PCI device 0000:00:10.0 is not available
2021/05/25 16:48:07 USB emulation: /dev/raw-gadget does not exist
2021/05/25 16:48:07 hci packet injection: /dev/vhci does not exist
2021/05/25 16:48:07 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
2021/05/25 16:48:07 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
2021/05/25 16:48:08 suppressing KCSAN reports in functions: 'ext4_free_inodes_count' 'do_sys_poll' 'shmem_mknod' '__ext4_new_inode' 'dd_insert_request' 'audit_log_start' 'do_signal_stop' 'alloc_pid' 'blk_mq_rq_ctx_init' 'd_alloc_parallel' 'do_nanosleep' 'generic_write_end' 'blk_mq_sched_dispatch_requests' 'xas_clear_mark' 'tick_nohz_next_event' 'n_tty_receive_buf_common' '__xa_clear_mark' '_find_next_bit' 
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syzkaller login: [   23.484052][ T1747] ==================================================================
[   23.487548][ T1747] BUG: KCSAN: data-race in futex_wait_queue_me / prepare_signal
[   23.489495][ T1747] 
[   23.490314][ T1747] write to 0xffff888105f8706c of 4 bytes by task 1753 on cpu 1:
[   23.492969][ T1747]  futex_wait_queue_me+0x198/0x260
[   23.494007][ T1747]  futex_wait+0x143/0x430
[   23.495170][ T1747]  do_futex+0x9d8/0x1ee0
[   23.496687][ T1747]  __se_sys_futex+0x21c/0x380
[   23.498916][ T1747]  __x64_sys_futex+0x74/0x80
[   23.500424][ T1747]  do_syscall_64+0x4a/0x90
[   23.501156][ T1747]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   23.502442][ T1747] 
[   23.502774][ T1747] read to 0xffff888105f8706c of 4 bytes by task 1747 on cpu 0:
[   23.505097][ T1747]  prepare_signal+0x952/0xeb0
[   23.509869][ T1747]  __send_signal+0x64/0x760
[   23.515256][ T1747]  send_signal+0x281/0x390
[   23.520093][ T1747]  do_send_specific+0x13d/0x1c0
[   23.525295][ T1747]  __x64_sys_tgkill+0x108/0x140
2021/05/25 16:48:12 fetching corpus: 5095, signal 148595/191014 (executing program)
[   23.530342][ T1747]  do_syscall_64+0x4a/0x90
[   23.535113][ T1747]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   23.541178][ T1747] 
[   23.543569][ T1747] Reported by Kernel Concurrency Sanitizer on:
[   23.550207][ T1747] CPU: 0 PID: 1747 Comm: syz-fuzzer Not tainted 5.13.0-rc3-syzkaller #0
[   23.559315][ T1747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   23.569629][ T1747] ==================================================================
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2021/05/25 16:48:17 starting 6 fuzzer processes
16:48:17 executing program 0:
unshare(0x20000400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x0)

16:48:17 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000002900), 0x0, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x227e, &(0x7f0000000000))

16:48:17 executing program 5:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f80100200040000300000000000000800029f95845f153595a4b414c4c4552202046415431362020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8fffffff0ffffffff078000ffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x600}, {&(0x7f0000010400)="f8fffffff0ffffffff078000ffffff00"/32, 0x20, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100061e870325132510000e87032510300000000002e2e202020202020202020100061e870325132510000e870325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061e870325132510000e870325104001a040000", 0x80, 0x2800}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x3800}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x4800}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}], 0x0, &(0x7f0000010f00))

16:48:17 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
setresuid(0xee01, 0xee01, 0x0)
ioctl$KDGKBDIACR(r0, 0x560f, 0x0)

16:48:17 executing program 3:
open(&(0x7f00000000c0)='./bus\x00', 0x10b47e, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r2, 0xee00)
ioctl$FITRIM(r0, 0xc0185879, 0x0)

16:48:17 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f0000000780)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020202b202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
open(&(0x7f00000002c0)='./file0/file0\x00', 0xa40, 0x0)

[   28.363510][   T25] audit: type=1400 audit(1621961297.124:8): avc:  denied  { execmem } for  pid=1762 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   28.432384][ T1766] cgroup: Unknown subsys name 'perf_event'
[   28.439059][ T1766] cgroup: Unknown subsys name 'net_cls'
[   28.471780][ T1768] cgroup: Unknown subsys name 'perf_event'
[   28.478188][ T1768] cgroup: Unknown subsys name 'net_cls'
[   28.496224][ T1770] cgroup: Unknown subsys name 'perf_event'
[   28.502368][ T1770] cgroup: Unknown subsys name 'net_cls'
[   28.522780][ T1773] cgroup: Unknown subsys name 'perf_event'
[   28.530428][ T1773] cgroup: Unknown subsys name 'net_cls'
[   28.537164][ T1774] cgroup: Unknown subsys name 'perf_event'
[   28.538770][ T1775] cgroup: Unknown subsys name 'perf_event'
[   28.546138][ T1774] cgroup: Unknown subsys name 'net_cls'
[   28.550114][ T1775] cgroup: Unknown subsys name 'net_cls'
16:48:21 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r0, 0x88, 0x0, 0x0, 0x0)

16:48:21 executing program 3:
open(&(0x7f00000000c0)='./bus\x00', 0x10b47e, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r2, 0xee00)
ioctl$FITRIM(r0, 0xc0185879, 0x0)

16:48:21 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r0, 0x88, 0x0, 0x0, 0x0)

[   32.921181][ T4452] loop5: detected capacity change from 0 to 136
16:48:21 executing program 3:
open(&(0x7f00000000c0)='./bus\x00', 0x10b47e, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r2, 0xee00)
ioctl$FITRIM(r0, 0xc0185879, 0x0)

16:48:21 executing program 0:
unshare(0x20000400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x0)

16:48:21 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r0, 0x88, 0x0, 0x0, 0x0)

16:48:21 executing program 3:
open(&(0x7f00000000c0)='./bus\x00', 0x10b47e, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, <r2=>0x0}, &(0x7f0000cab000)=0xc)
setresuid(0x0, r2, 0xee00)
ioctl$FITRIM(r0, 0xc0185879, 0x0)

16:48:21 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000002900), 0x0, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x227e, &(0x7f0000000000))

16:48:21 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
setresuid(0xee01, 0xee01, 0x0)
ioctl$KDGKBDIACR(r0, 0x560f, 0x0)

16:48:21 executing program 5:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r0, 0x88, 0x0, 0x0, 0x0)

16:48:21 executing program 0:
unshare(0x20000400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x0)

16:48:21 executing program 3:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getdents(r0, 0x0, 0x0)

16:48:21 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f0000000780)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020202b202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
open(&(0x7f00000002c0)='./file0/file0\x00', 0xa40, 0x0)

[   33.124226][ T4525] loop4: detected capacity change from 0 to 16
[   33.142487][ T4525] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF
[   33.152489][ T4525] FAT-fs (loop4): Filesystem has been set read-only
16:48:22 executing program 5:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x1c\xc9\x11\x90\xb5\xeeK\n\x83r\n\x03U\x7fo\xf7>\x9bM(\x85\xd8\xbd\xfe&')

16:48:22 executing program 0:
unshare(0x20000400)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, 0x0, 0x0)

16:48:22 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
setresuid(0xee01, 0xee01, 0x0)
ioctl$KDGKBDIACR(r0, 0x560f, 0x0)

16:48:22 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000002900), 0x0, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x227e, &(0x7f0000000000))

16:48:22 executing program 3:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getdents(r0, 0x0, 0x0)

[   33.246675][ T4559] loop4: detected capacity change from 0 to 16
[   33.277700][ T4559] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF
[   33.286563][ T4559] FAT-fs (loop4): Filesystem has been set read-only
16:48:22 executing program 5:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x1c\xc9\x11\x90\xb5\xeeK\n\x83r\n\x03U\x7fo\xf7>\x9bM(\x85\xd8\xbd\xfe&')

16:48:22 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
setresuid(0xee01, 0xee01, 0x0)
ioctl$KDGKBDIACR(r0, 0x560f, 0x0)

16:48:22 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1)
setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4)
sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1)
recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0)

16:48:22 executing program 0:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = creat(&(0x7f0000000040)='./file0/file1\x00', 0x0)
write$cgroup_type(r0, &(0x7f00000009c0), 0xd4ba0ff)
unlink(&(0x7f0000000100)='./file0/file1\x00')
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0)
mount(&(0x7f0000000080), &(0x7f0000000240)='./file0\x00', 0x0, 0x5010, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)

16:48:22 executing program 3:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getdents(r0, 0x0, 0x0)

16:48:22 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000002900), 0x0, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x227e, &(0x7f0000000000))

16:48:22 executing program 4:
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000001c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ff", 0x22, 0x1e4}, {&(0x7f0000000140)="53595a4b414c4c45522020080000e680325132510000e680325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000ace670325132510000e670325103", 0x5b, 0x600}, {&(0x7f0000000780)="2ebc9c5d9d2020202020201000ace668325132510000667032510300000000002e2e202020202b202020201000ace670324132510000e670325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020202000ace670325132510000e670325104", 0x7b, 0x1000}], 0x0, &(0x7f0000010d00)=ANY=[])
chdir(&(0x7f0000000040)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
open(&(0x7f00000002c0)='./file0/file0\x00', 0xa40, 0x0)

16:48:22 executing program 5:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x1c\xc9\x11\x90\xb5\xeeK\n\x83r\n\x03U\x7fo\xf7>\x9bM(\x85\xd8\xbd\xfe&')

16:48:22 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1)
setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4)
sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1)
recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0)

16:48:22 executing program 3:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getdents(r0, 0x0, 0x0)

16:48:22 executing program 1:
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={[{@size={'size', 0x3d, [0x50]}}]})

16:48:22 executing program 5:
r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x1c\xc9\x11\x90\xb5\xeeK\n\x83r\n\x03U\x7fo\xf7>\x9bM(\x85\xd8\xbd\xfe&')

16:48:22 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0)
preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x1)
setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f00000000c0)=0x1, 0x4)
sendto$unix(r0, &(0x7f0000001c80)="a4", 0x1, 0x0, 0x0, 0x0)
write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0x1)
recvmmsg(r1, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/67, 0x43}], 0x1, &(0x7f00000003c0)=""/119, 0x77}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000440)=""/184, 0xb8}], 0x1, &(0x7f0000001980)=""/186, 0xba}}], 0x2, 0x0, 0x0)