[  OK  ] Started OpenBSD Secure Shell server.
[  OK  ] Reached target Multi-User System.
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
[  OK  ] Started Update UTMP about System Runlevel Changes.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.192' (ECDSA) to the list of known hosts.
2021/04/25 19:24:42 fuzzer started
2021/04/25 19:24:42 dialing manager at 10.128.0.163:43963
2021/04/25 19:24:43 syscalls: 1982
2021/04/25 19:24:43 code coverage: enabled
2021/04/25 19:24:43 comparison tracing: enabled
2021/04/25 19:24:43 extra coverage: enabled
2021/04/25 19:24:43 setuid sandbox: enabled
2021/04/25 19:24:43 namespace sandbox: enabled
2021/04/25 19:24:43 Android sandbox: enabled
2021/04/25 19:24:43 fault injection: enabled
2021/04/25 19:24:43 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2021/04/25 19:24:43 net packet injection: /dev/net/tun does not exist
2021/04/25 19:24:43 net device setup: enabled
2021/04/25 19:24:43 concurrency sanitizer: enabled
2021/04/25 19:24:43 devlink PCI setup: PCI device 0000:00:10.0 is not available
2021/04/25 19:24:43 USB emulation: /dev/raw-gadget does not exist
2021/04/25 19:24:43 hci packet injection: /dev/vhci does not exist
2021/04/25 19:24:43 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist
2021/04/25 19:24:43 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist
2021/04/25 19:24:43 suppressing KCSAN reports in functions: 'ext4_free_inode' '__xa_clear_mark' 'xas_clear_mark' 'kauditd_thread' 'blk_mq_sched_dispatch_requests' 'n_tty_receive_buf_common' 'step_into' 'generic_write_end' '__ext4_new_inode' 'alloc_pid' 
2021/04/25 19:24:43 fetching corpus: 0, signal 0/2000 (executing program)
2021/04/25 19:24:43 fetching corpus: 50, signal 15767/19265 (executing program)
syzkaller login: [   19.427705][ T1758] ==================================================================
[   19.430570][ T1758] BUG: KCSAN: data-race in futex_wait_queue_me / prepare_signal
[   19.432637][ T1758] 
[   19.433117][ T1758] write to 0xffff888103ec30ec of 4 bytes by task 1757 on cpu 1:
[   19.434270][ T1758]  futex_wait_queue_me+0x198/0x260
[   19.435635][ T1758]  futex_wait+0x143/0x430
[   19.437703][ T1758]  do_futex+0x9e8/0x1e10
[   19.439450][ T1758]  __se_sys_futex+0x2a8/0x390
[   19.441498][ T1758]  __x64_sys_futex+0x74/0x80
[   19.443392][ T1758]  do_syscall_64+0x34/0x50
[   19.445565][ T1758]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   19.448829][ T1758] 
[   19.451128][ T1758] read to 0xffff888103ec30ec of 4 bytes by task 1758 on cpu 0:
[   19.458641][ T1758]  prepare_signal+0x872/0xd80
[   19.463293][ T1758]  __send_signal+0x64/0x760
[   19.467879][ T1758]  send_signal+0x38e/0x3d0
[   19.472270][ T1758]  do_send_specific+0x13d/0x1c0
2021/04/25 19:24:43 fetching corpus: 100, signal 27869/32542 (executing program)
[   19.477125][ T1758]  __x64_sys_tgkill+0x108/0x140
[   19.481968][ T1758]  do_syscall_64+0x34/0x50
[   19.486378][ T1758]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   19.492262][ T1758] 
[   19.494583][ T1758] Reported by Kernel Concurrency Sanitizer on:
[   19.500723][ T1758] CPU: 0 PID: 1758 Comm: syz-fuzzer Not tainted 5.12.0-rc8-syzkaller #0
[   19.509033][ T1758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   19.519080][ T1758] ==================================================================
2021/04/25 19:24:43 fetching corpus: 150, signal 34337/40150 (executing program)
2021/04/25 19:24:44 fetching corpus: 200, signal 40202/46936 (executing program)
2021/04/25 19:24:44 fetching corpus: 250, signal 44936/52582 (executing program)
2021/04/25 19:24:44 fetching corpus: 300, signal 48944/57402 (executing program)
2021/04/25 19:24:44 fetching corpus: 349, signal 53485/62528 (executing program)
2021/04/25 19:24:44 fetching corpus: 399, signal 55351/65252 (executing program)
2021/04/25 19:24:44 fetching corpus: 449, signal 60154/70318 (executing program)
2021/04/25 19:24:44 fetching corpus: 499, signal 62971/73660 (executing program)
2021/04/25 19:24:44 fetching corpus: 548, signal 64349/75766 (executing program)
2021/04/25 19:24:44 fetching corpus: 598, signal 66908/78710 (executing program)
2021/04/25 19:24:44 fetching corpus: 648, signal 68817/81082 (executing program)
2021/04/25 19:24:44 fetching corpus: 697, signal 70273/83055 (executing program)
2021/04/25 19:24:44 fetching corpus: 747, signal 73024/85913 (executing program)
2021/04/25 19:24:44 fetching corpus: 797, signal 74620/87873 (executing program)
2021/04/25 19:24:44 fetching corpus: 847, signal 75924/89613 (executing program)
2021/04/25 19:24:44 fetching corpus: 897, signal 79341/92741 (executing program)
2021/04/25 19:24:44 fetching corpus: 947, signal 80765/94425 (executing program)
2021/04/25 19:24:44 fetching corpus: 997, signal 82886/96539 (executing program)
2021/04/25 19:24:44 fetching corpus: 1047, signal 84013/97925 (executing program)
2021/04/25 19:24:45 fetching corpus: 1097, signal 85846/99704 (executing program)
2021/04/25 19:24:45 fetching corpus: 1147, signal 88113/101705 (executing program)
2021/04/25 19:24:45 fetching corpus: 1197, signal 89789/103270 (executing program)
2021/04/25 19:24:45 fetching corpus: 1247, signal 91429/104761 (executing program)
2021/04/25 19:24:45 fetching corpus: 1297, signal 93138/106290 (executing program)
2021/04/25 19:24:45 fetching corpus: 1346, signal 95021/107828 (executing program)
2021/04/25 19:24:45 fetching corpus: 1396, signal 95811/108686 (executing program)
2021/04/25 19:24:45 fetching corpus: 1446, signal 97553/110028 (executing program)
2021/04/25 19:24:45 fetching corpus: 1496, signal 98817/111073 (executing program)
2021/04/25 19:24:45 fetching corpus: 1544, signal 99900/111985 (executing program)
2021/04/25 19:24:45 fetching corpus: 1594, signal 100953/112855 (executing program)
2021/04/25 19:24:45 fetching corpus: 1644, signal 102032/113708 (executing program)
2021/04/25 19:24:45 fetching corpus: 1694, signal 102878/114413 (executing program)
2021/04/25 19:24:45 fetching corpus: 1744, signal 103780/115126 (executing program)
2021/04/25 19:24:45 fetching corpus: 1794, signal 104707/115828 (executing program)
2021/04/25 19:24:45 fetching corpus: 1844, signal 105356/116435 (executing program)
2021/04/25 19:24:46 fetching corpus: 1894, signal 106579/117208 (executing program)
2021/04/25 19:24:46 fetching corpus: 1944, signal 107893/117929 (executing program)
2021/04/25 19:24:46 fetching corpus: 1994, signal 108837/118497 (executing program)
2021/04/25 19:24:46 fetching corpus: 2044, signal 109844/119086 (executing program)
2021/04/25 19:24:46 fetching corpus: 2094, signal 110722/119582 (executing program)
2021/04/25 19:24:46 fetching corpus: 2144, signal 111382/119956 (executing program)
2021/04/25 19:24:46 fetching corpus: 2194, signal 112312/120435 (executing program)
2021/04/25 19:24:46 fetching corpus: 2244, signal 113011/120794 (executing program)
2021/04/25 19:24:46 fetching corpus: 2294, signal 114173/121210 (executing program)
2021/04/25 19:24:46 fetching corpus: 2344, signal 115263/121581 (executing program)
2021/04/25 19:24:46 fetching corpus: 2394, signal 116220/121911 (executing program)
2021/04/25 19:24:46 fetching corpus: 2444, signal 117248/122201 (executing program)
2021/04/25 19:24:46 fetching corpus: 2494, signal 118084/122438 (executing program)
2021/04/25 19:24:46 fetching corpus: 2544, signal 118631/122602 (executing program)
2021/04/25 19:24:46 fetching corpus: 2594, signal 119643/122804 (executing program)
2021/04/25 19:24:46 fetching corpus: 2644, signal 120590/122942 (executing program)
2021/04/25 19:24:46 fetching corpus: 2694, signal 121533/123105 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121929/123164 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123196 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123220 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123246 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123275 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123300 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123317 (executing program)
2021/04/25 19:24:46 fetching corpus: 2716, signal 121950/123317 (executing program)
2021/04/25 19:24:48 starting 6 fuzzer processes
19:24:48 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:24:48 executing program 1:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:48 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:48 executing program 2:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:48 executing program 3:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:48 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5432, 0x0)

[   24.023942][   T25] audit: type=1400 audit(1619378688.412:8): avc:  denied  { execmem } for  pid=1767 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   24.176727][ T1772] cgroup: Unknown subsys name 'perf_event'
[   24.183287][ T1772] cgroup: Unknown subsys name 'net_cls'
[   24.263979][ T1776] cgroup: Unknown subsys name 'perf_event'
[   24.270049][ T1776] cgroup: Unknown subsys name 'net_cls'
[   24.272800][ T1779] cgroup: Unknown subsys name 'perf_event'
[   24.276408][ T1778] cgroup: Unknown subsys name 'perf_event'
[   24.289821][ T1779] cgroup: Unknown subsys name 'net_cls'
[   24.303038][ T1778] cgroup: Unknown subsys name 'net_cls'
[   24.310231][ T1783] cgroup: Unknown subsys name 'perf_event'
[   24.318064][ T1783] cgroup: Unknown subsys name 'net_cls'
[   24.340969][ T1802] cgroup: Unknown subsys name 'perf_event'
[   24.347326][ T1802] cgroup: Unknown subsys name 'net_cls'
19:24:52 executing program 1:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

[   28.472671][ T4470] 9p: Unknown Cache mode m
[   28.486486][ T4486] 9p: Unknown Cache mode m
19:24:52 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:24:52 executing program 1:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

[   28.534164][ T4499] 9p: Unknown Cache mode m
19:24:53 executing program 2:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:24:53 executing program 1:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

[   28.584147][ T4517] 9p: Unknown Cache mode m
19:24:53 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:53 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5432, 0x0)

19:24:53 executing program 2:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

[   28.661355][ T4535] 9p: Unknown Cache mode m
19:24:53 executing program 3:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
getsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:24:53 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5432, 0x0)

19:24:53 executing program 2:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:53 executing program 0:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:53 executing program 3:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5432, 0x0)

19:24:53 executing program 2:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 0:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 2:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:53 executing program 0:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 3:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 0:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 4:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 2:
clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00z\x9b\xb6\xe8t%\xfc\x02\x00\x00\x009\xa0\x8b\x14d\xa2\xa1\xa8!\xe8\xd1\xa0\x8a\xce0\x1c\xb7\xf1\xccm\xce\xd4\xdb\x89\xe5\x8f\xe2\xb6\xd6\x9cF\xbd\xff\x14\xec\xd4D\x8a\x1f\x1b\xf6\x18\xf3\xdc\x91\'\x06\\8\r\xfc\xeeG\xbeQ\xee\xf0\x99\x1e|C\xd8\x01\xd0\xf5\xbb}\xeb\x86P=\xe51\x9d,\xb7\xe6_M\xbe\x19\xea#\xff[\xd1\xc3\x9a\xa3\x1b\xf9\xe9\x1d \xce1\xc9\x9f\xb0\x14\xc2\xeb\xf9\xceE\xad\xa4\x92\f\xef\x87g\xb6\xabW\xac\rP\xf42\xb7\xc8\xaajnW\n\r\x802\xd7\x1b$\x95tO*\xf4\xae\xb8\xb8m\xbf\r\xd5\xbf*\xfd\xc7\x85\x1b\x8b\xe5\x97j`c\xe0\x88?\xda\x8a#t>r\xae\xe8\xc9)', 0x0)
pwritev(r0, &(0x7f0000001680)=[{&(0x7f0000000340)="6bcd2fa2e26df5d69493d55533f451e90e8dcb7eccc8240175b5f134318b22e46cceb36d52f733fceb65725234d755e1b19dde37b5811956e9a605364c514a7f94f42674cad25a5d88da021ddd09fbc6ce47a8fe7e658612c51c5147e29bfd6c9a3cf28605a188058c768524482865be33a5352259944dc4a2a9fbebce169c44451304e019bf4244c1a02168cd1f4e41b2d2c81ee1a8f63c6ef63ba8cc4f75ad8eac890c5b9f03", 0xa7}], 0x1, 0x1, 0x0)
write$binfmt_elf64(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="7f454c46020000000400000000c4a40003003e000039a59434bc8aa2eeff1f000000000000000000deeb7bba0028cc7ebd5d74dafc20380003"], 0x3c)
execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100)

19:24:53 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40310, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x200000000011, r2, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa)

19:24:53 executing program 3:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:53 executing program 5:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:53 executing program 4:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1a, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1)

19:24:53 executing program 5:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:53 executing program 0:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

19:24:53 executing program 3:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

[   28.981905][ T4626] 9p: Unknown Cache mode m
[   28.989088][ T4627] 9p: Unknown Cache mode m
19:24:53 executing program 4:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

[   29.047924][ T4639] 9p: Unknown Cache mode m
19:24:53 executing program 5:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:53 executing program 1:
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x8400fffffffa)

19:24:53 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1a, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1)

19:24:53 executing program 3:
mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
clone(0x2f802900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0)
pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=m'])
clone(0x0, &(0x7f0000000200), 0x0, 0x0, 0x0)

19:24:53 executing program 0:
r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x4005ef3)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
fallocate(r0, 0x20, 0x2000, 0x102000000)
fallocate(r0, 0x8, 0x2000, 0x102000000)

[   29.069567][ T4647] 9p: Unknown Cache mode m
[   29.121733][ T4656] 9p: Unknown Cache mode m
19:24:53 executing program 5:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff8}]})
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0)

19:24:53 executing program 4:
unshare(0x20600)
r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80044501, &(0x7f0000000000)={0x0, 0x53, 0x0})

19:24:53 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1a, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1)

19:24:53 executing program 3:
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0)

19:24:53 executing program 1:
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x8400fffffffa)

[   29.145808][ T4665] 9p: Unknown Cache mode m
19:24:53 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r1 = shmat(r0, &(0x7f000038d000/0x2000)=nil, 0x6000)
r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x4000)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x0)
shmdt(r1)

19:24:53 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1a, &(0x7f0000937fed)=""/1, &(0x7f0000000080)=0x1)

19:24:53 executing program 5:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff8}]})
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0)

19:24:53 executing program 4:
unshare(0x20600)
r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80044501, &(0x7f0000000000)={0x0, 0x53, 0x0})

19:24:53 executing program 2:
clone(0x4380, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
r0 = getpid()
rt_tgsigqueueinfo(r0, r0, 0x4000000000000016, &(0x7f0000000640))
ptrace(0x10, r0)
rt_tgsigqueueinfo(r0, r0, 0x4, &(0x7f0000000040)={0x0, 0x0, 0xffffff80})
ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000280)=[{}, {}])

19:24:53 executing program 3:
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0)

19:24:53 executing program 1:
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x8400fffffffa)

19:24:53 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r1 = shmat(r0, &(0x7f000038d000/0x2000)=nil, 0x6000)
r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x4000)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x0)
shmdt(r1)

19:24:53 executing program 4:
unshare(0x20600)
r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80044501, &(0x7f0000000000)={0x0, 0x53, 0x0})

19:24:53 executing program 5:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff8}]})
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0)

19:24:53 executing program 3:
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0)

19:24:53 executing program 1:
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0)
r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0)
sendfile(r0, r2, 0x0, 0x8400fffffffa)

19:24:53 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r1 = shmat(r0, &(0x7f000038d000/0x2000)=nil, 0x6000)
r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x4000)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x0)
shmdt(r1)

19:24:53 executing program 4:
unshare(0x20600)
r0 = syz_open_dev$evdev(&(0x7f0000000280), 0x0, 0x0)
ioctl$EVIOCGMASK(r0, 0x80044501, &(0x7f0000000000)={0x0, 0x53, 0x0})

19:24:53 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
r1 = shmat(r0, &(0x7f000038d000/0x2000)=nil, 0x6000)
r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x4000)
shmat(r2, &(0x7f0000000000/0x13000)=nil, 0x0)
shmdt(r1)

19:24:53 executing program 5:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7ffffff8}]})
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
copy_file_range(r1, 0x0, r0, 0x0, 0x0, 0x0)