Warning: Permanently added '[localhost]:22099' (ECDSA) to the list of known hosts.
2025/09/01 08:22:59 fuzzer started
2025/09/01 08:23:00 dialing manager at localhost:35473
syzkaller login: [   51.527938] cgroup: Unknown subsys name 'net'
[   51.609483] cgroup: Unknown subsys name 'cpuset'
[   51.638567] cgroup: Unknown subsys name 'rlimit'
2025/09/01 08:23:10 syscalls: 2214
2025/09/01 08:23:10 code coverage: enabled
2025/09/01 08:23:10 comparison tracing: enabled
2025/09/01 08:23:10 extra coverage: enabled
2025/09/01 08:23:10 setuid sandbox: enabled
2025/09/01 08:23:10 namespace sandbox: enabled
2025/09/01 08:23:10 Android sandbox: enabled
2025/09/01 08:23:10 fault injection: enabled
2025/09/01 08:23:10 leak checking: enabled
2025/09/01 08:23:10 net packet injection: enabled
2025/09/01 08:23:10 net device setup: enabled
2025/09/01 08:23:10 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/09/01 08:23:10 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/09/01 08:23:10 USB emulation: enabled
2025/09/01 08:23:10 hci packet injection: enabled
2025/09/01 08:23:10 wifi device emulation: enabled
2025/09/01 08:23:10 802.15.4 emulation: enabled
2025/09/01 08:23:10 fetching corpus: 0, signal 0/2000 (executing program)
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2025/09/01 08:23:15 starting 8 fuzzer processes
08:23:15 executing program 0:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:15 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0)
ioctl$CDROMRESUME(r0, 0x5321)

08:23:15 executing program 1:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:15 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:15 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:23:15 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, 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0x4c0, 0xce1e0}, 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0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500))

[   66.269411] audit: type=1400 audit(1756714995.281:7): avc:  denied  { execmem } for  pid=271 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
08:23:15 executing program 4:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:15 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

[   67.479593] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[   67.481343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[   67.485387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[   67.487404] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[   67.489876] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[   67.491306] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[   67.498437] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[   67.503305] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[   67.504965] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[   67.515702] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[   67.548143] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[   67.552309] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[   67.556774] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[   67.570714] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[   67.576345] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[   67.603376] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[   67.618386] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[   67.629169] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[   67.631353] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[   67.636757] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[   67.642480] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[   67.645428] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[   67.649205] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[   67.655613] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[   67.657720] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[   67.661842] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[   67.663455] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[   67.665073] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[   67.666297] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[   67.667669] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[   67.671549] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[   67.681335] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[   67.681613] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[   67.685328] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[   67.687864] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[   67.698407] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[   67.700380] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[   67.703696] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[   67.718244] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[   67.725560] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[   69.567928] Bluetooth: hci1: command tx timeout
[   69.631254] Bluetooth: hci0: command tx timeout
[   69.631751] Bluetooth: hci2: command tx timeout
[   69.760165] Bluetooth: hci7: command tx timeout
[   69.760774] Bluetooth: hci3: command tx timeout
[   69.823167] Bluetooth: hci4: command tx timeout
[   69.823710] Bluetooth: hci5: command tx timeout
[   69.824324] Bluetooth: hci6: command tx timeout
[   71.617076] Bluetooth: hci1: command tx timeout
[   71.680416] Bluetooth: hci2: command tx timeout
[   71.680832] Bluetooth: hci0: command tx timeout
[   71.808188] Bluetooth: hci3: command tx timeout
[   71.808627] Bluetooth: hci7: command tx timeout
[   71.872044] Bluetooth: hci4: command tx timeout
[   71.872542] Bluetooth: hci5: command tx timeout
[   71.872923] Bluetooth: hci6: command tx timeout
[   73.664061] Bluetooth: hci1: command tx timeout
[   73.727083] Bluetooth: hci0: command tx timeout
[   73.727510] Bluetooth: hci2: command tx timeout
[   73.856095] Bluetooth: hci3: command tx timeout
[   73.856553] Bluetooth: hci7: command tx timeout
[   73.920063] Bluetooth: hci6: command tx timeout
[   73.920500] Bluetooth: hci5: command tx timeout
[   73.920883] Bluetooth: hci4: command tx timeout
[   75.713631] Bluetooth: hci1: command tx timeout
[   75.776138] Bluetooth: hci2: command tx timeout
[   75.776211] Bluetooth: hci0: command tx timeout
[   75.904074] Bluetooth: hci7: command tx timeout
[   75.904842] Bluetooth: hci3: command tx timeout
[   75.969062] Bluetooth: hci6: command tx timeout
[   75.969096] Bluetooth: hci4: command tx timeout
[   75.969788] Bluetooth: hci5: command tx timeout
[  104.860426] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  104.862148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  105.073950] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.074782] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  105.299050] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.299652] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:23:54 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

[  105.464878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.465558] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  105.496344] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.496927] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:23:54 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:23:54 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

[  105.694371] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.694933] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  105.813337] audit: type=1400 audit(1756715034.825:8): avc:  denied  { open } for  pid=3782 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[  105.819169] audit: type=1400 audit(1756715034.826:9): avc:  denied  { kernel } for  pid=3782 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
08:23:54 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

[  105.917494] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.918119] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:23:54 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:54 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

[  105.967653] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  105.968284] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:23:55 executing program 6:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:23:55 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

[  106.255563] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  106.256454] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  106.341855] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  106.342945] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  106.379541] loop3: detected capacity change from 0 to 3520
[  106.925534] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  106.926203] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.014278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.014898] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.444707] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.445415] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.488153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.488736] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.598106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.598724] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  107.632117] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  107.632675] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:23:56 executing program 1:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:56 executing program 4:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:56 executing program 0:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:56 executing program 7:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:56 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:56 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0)
ioctl$CDROMRESUME(r0, 0x5321)

08:23:56 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, {&(0x7f0000010400)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d20202020202020202020202020202020202020202020202020202000000000000000004f0200000000024f000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c0000000000001c00080000000008007809140b2a3a08020000010000010100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202073797a6b616c6c65722020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202047454e49534f494d4147452049534f20393636302f4846532046494c4553595354454d2043524541544f5220284329203139393320452e594f554e4744414c452028432920313939372d32303036204a2e50454152534f4e2f4a2e534348494c4c494e472028432920323030362d32303037204344524b4954205445414d202066696c6533202020202020202020202020202020202020202020202020202020202020202066696c6531202020202020202020202020202020202020202020202020202020202020202066696c6532202020202020202020202020202020202020202020202020202020202020202032303230303932303131343235383030083230323030393230313134323538303008303030303030303030303030303030300032303230303932303131343235383030080100202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202020202000"/1408, 0x580, 0x8000}, {&(0x7f0000010a00)="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"/1408, 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0x420, 0x16000}, {&(0x7f0000012200)="000000000000000001000003000000000000000000000000000000000000000002000007000000300000002f00"/64, 0x40, 0xc8000}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xc80e0}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xc81e0}, {&(0x7f0000012500)="00000000000000000100000300000002000000030000000b000000010000000402000025000000600000005b00"/64, 0x40, 0xce000}, {&(0x7f0000012600)="000000000000000000000000000000000000000000000000f800000000000000", 0x20, 0xce0e0}, 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0x4c0, 0xce1e0}, 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0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500))

[  107.785502] loop3: detected capacity change from 0 to 3520
08:23:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:56 executing program 0:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:56 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:56 executing program 7:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:56 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0)
ioctl$CDROMRESUME(r0, 0x5321)

08:23:56 executing program 7:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:56 executing program 1:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:56 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, 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{&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x16000}, {&(0x7f0000012200)="000000000000000001000003000000000000000000000000000000000000000002000007000000300000002f00"/64, 0x40, 0xc8000}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xc80e0}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xc81e0}, {&(0x7f0000012500)="00000000000000000100000300000002000000030000000b000000010000000402000025000000600000005b00"/64, 0x40, 0xce000}, {&(0x7f0000012600)="000000000000000000000000000000000000000000000000f800000000000000", 0x20, 0xce0e0}, 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0x4c0, 0xce1e0}, {&(0x7f0000012c00)="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", 0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500))

08:23:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:56 executing program 4:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:56 executing program 5:
r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x2840, 0x0)
ioctl$CDROMRESUME(r0, 0x5321)

08:23:56 executing program 0:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:56 executing program 6:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

[  108.027961] loop3: detected capacity change from 0 to 3520
08:23:57 executing program 7:
semtimedop(0x0, &(0x7f0000000100)=[{}, {0x3}], 0x2, 0x0)
semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000180)=""/160)

08:23:57 executing program 0:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 2:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 6:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 1:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

[  108.283551] loop3: detected capacity change from 0 to 3520
08:23:57 executing program 3:
syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, 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0x4c0, 0xce1e0}, {&(0x7f0000012c00)="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", 0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500))

08:23:57 executing program 4:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 5:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
[  108.317172] ------------[ cut here ]------------
[  108.317711] WARNING: fs/namespace.c:1375 at cleanup_mnt+0x33f/0x430, CPU#1: kworker/1:2/57
[  108.318474] Modules linked in:
[  108.318779] CPU: 1 UID: 0 PID: 57 Comm: kworker/1:2 Tainted: G        W           6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) 
[  108.320244] Tainted: [W]=WARN
[  108.320912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:57 executing program 7:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:57 executing program 0:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 6:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 2:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

[  108.322628] Workqueue: events free_ipc
[  108.323613] RIP: 0010:cleanup_mnt+0x33f/0x430
08:23:57 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

[  108.324643] Code: c7 20 49 d1 85 e8 41 b3 fa 02 49 8d 7d 40 5b 48 c7 c6 d0 fa be 81 5d 41 5c 41 5d 41 5e 41 5f e9 97 9a 9c ff e8 f2 3c b4 ff 90 <0f> 0b 90 e9 e6 fc ff ff e8 e4 3c b4 ff 4c 89 ef e8 6c d7 06 00 e9
[  108.329017] RSP: 0018:ffff88800a6f7b10 EFLAGS: 00010293
[  108.330023] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff81bfb6a5
[  108.330622] RDX: ffff88800a753700 RSI: ffffffff81bfb9be RDI: 0000000000000005
[  108.331209] RBP: ffff888016c4f880 R08: 0000000000000000 R09: fffffbfff0b42d07
[  108.331813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000004000
[  108.332430] R13: ffff888016c4f880 R14: ffff888016c4f8e0 R15: 0000000000000000
[  108.333020] FS:  0000000000000000(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[  108.333662] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  108.334153] CR2: 0000001b2d324000 CR3: 000000000e33d000 CR4: 0000000000350ef0
[  108.334721] Call Trace:
[  108.334929]  <TASK>
[  108.335134]  mntput_no_expire+0xa98/0xbe0
[  108.335479]  ? __pfx_mntput_no_expire+0x10/0x10
[  108.335860]  ? lock_is_held_type+0x9e/0x120
[  108.336237]  mntput+0x6b/0x90
[  108.336503]  free_ipc+0x179/0x2b0
[  108.336784]  process_one_work+0x8e1/0x19c0
[  108.337149]  ? __pfx_process_one_work+0x10/0x10
[  108.337526]  ? move_linked_works+0x172/0x270
[  108.337895]  ? assign_work+0x196/0x240
[  108.338237]  worker_thread+0x67e/0xe90
[  108.338554]  ? trace_irq_enable.constprop.0+0xc2/0x100
[  108.338974]  ? __pfx_worker_thread+0x10/0x10
[  108.339354]  kthread+0x3c8/0x740
[  108.339635]  ? __pfx_kthread+0x10/0x10
[  108.339944]  ? ret_from_fork+0x23/0x430
[  108.340290]  ? lock_release+0xc8/0x290
[  108.340608]  ? __pfx_kthread+0x10/0x10
[  108.340921]  ret_from_fork+0x34b/0x430
[  108.341275]  ? __pfx_kthread+0x10/0x10
[  108.341594]  ret_from_fork_asm+0x1a/0x30
[  108.341932]  </TASK>
[  108.342150] irq event stamp: 151619
[  108.342438] hardirqs last  enabled at (151627): [<ffffffff81541b18>] __up_console_sem+0x78/0x80
[  108.343143] hardirqs last disabled at (151636): [<ffffffff81541afd>] __up_console_sem+0x5d/0x80
[  108.343826] softirqs last  enabled at (151590): [<ffffffff813bafcc>] handle_softirqs+0x50c/0x770
[  108.344542] softirqs last disabled at (151585): [<ffffffff813bb364>] __irq_exit_rcu+0xc4/0x100
[  108.345259] ---[ end trace 0000000000000000 ]---
[  108.353315] kmemleak: Found object by alias at 0x607f1a63ea4c
[  108.353328] CPU: 1 UID: 0 PID: 3978 Comm: syz-executor.3 Tainted: G        W           6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) 
[  108.353346] Tainted: [W]=WARN
[  108.353349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  108.353356] Call Trace:
[  108.353359]  <TASK>
[  108.353363]  dump_stack_lvl+0xca/0x120
[  108.353384]  __lookup_object+0x94/0xb0
[  108.353400]  delete_object_full+0x27/0x70
[  108.353417]  free_percpu+0x30/0x1160
[  108.353434]  ? arch_uprobe_clear_state+0x16/0x140
[  108.353454]  futex_hash_free+0x38/0xc0
[  108.353468]  mmput+0x2d3/0x390
[  108.353488]  do_exit+0x79d/0x2970
[  108.353501]  ? lock_release+0xc8/0x290
[  108.353517]  ? __pfx_do_exit+0x10/0x10
[  108.353531]  ? find_held_lock+0x2b/0x80
[  108.353549]  ? get_signal+0x835/0x2340
[  108.353569]  do_group_exit+0xd3/0x2a0
[  108.353584]  get_signal+0x2315/0x2340
[  108.353603]  ? locks_remove_posix+0x258/0x410
[  108.353618]  ? __call_rcu_common.constprop.0+0x4c1/0x960
[  108.353635]  ? __pfx_get_signal+0x10/0x10
[  108.353651]  ? do_futex+0x135/0x370
[  108.353665]  ? __pfx_do_futex+0x10/0x10
[  108.353680]  arch_do_signal_or_restart+0x80/0x790
[  108.353698]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  108.353715]  ? __x64_sys_futex+0x1c9/0x4d0
[  108.353727]  ? __x64_sys_futex+0x1d2/0x4d0
[  108.353741]  ? fput_close_sync+0x114/0x240
[  108.353758]  ? __pfx___x64_sys_futex+0x10/0x10
[  108.353771]  ? __pfx_fput_close_sync+0x10/0x10
[  108.353787]  ? dnotify_flush+0x79/0x4c0
[  108.353803]  exit_to_user_mode_loop+0x8b/0x110
[  108.353816]  do_syscall_64+0x2f7/0x360
[  108.353828]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.353840] RIP: 0033:0x7f070b171b19
[  108.353849] Code: Unable to access opcode bytes at 0x7f070b171aef.
[  108.353854] RSP: 002b:00007f07086e7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  108.353865] RAX: fffffffffffffe00 RBX: 00007f070b284f68 RCX: 00007f070b171b19
[  108.353873] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f070b284f68
[  108.353880] RBP: 00007f070b284f60 R08: 0000000000000000 R09: 0000000000000000
[  108.353887] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f070b284f6c
[  108.353894] R13: 00007ffdf9a4d20f R14: 00007f07086e7300 R15: 0000000000022000
[  108.353909]  </TASK>
[  108.353913] kmemleak: Object (percpu) 0x607f1a63ea48 (size 8):
[  108.353920] kmemleak:   comm "syz-executor.0", pid 3976, jiffies 4294774904
[  108.353927] kmemleak:   min_count = 1
[  108.353931] kmemleak:   count = 0
[  108.353934] kmemleak:   flags = 0x21
[  108.353938] kmemleak:   checksum = 0
[  108.353942] kmemleak:   backtrace:
[  108.353945]  pcpu_alloc_noprof+0x87a/0x1170
[  108.353961]  alloc_vfsmnt+0x135/0x6e0
[  108.353974]  vfs_create_mount.part.0+0x40/0x440
[  108.353990]  fc_mount_longterm+0x126/0x160
[  108.354010]  mq_init_ns+0x42e/0x630
[  108.354019]  copy_ipcs+0x38d/0x630
[  108.354028]  create_new_namespaces+0x210/0xab0
[  108.354044]  unshare_nsproxy_namespaces+0xc0/0x200
[  108.354061]  ksys_unshare+0x468/0xa10
[  108.354072]  __x64_sys_unshare+0x31/0x40
[  108.354083]  do_syscall_64+0xbf/0x360
[  108.354093]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
08:23:57 executing program 0:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 6:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 2:
unshare(0x8000000)
semget$private(0x0, 0x4000, 0x0)
semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1400}], 0x1, 0x0)
unshare(0x4040000)

08:23:57 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:57 executing program 5:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:57 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:57 executing program 7:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:57 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x3, 0x4e20, 0x8}}}}}, 0x0)

08:23:57 executing program 4:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:57 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:57 executing program 3:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:23:57 executing program 7:
syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x100000000, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
fcntl$setstatus(r1, 0x4, 0x44000)
io_setup(0xfff, &(0x7f0000000040)=<r2=>0x0)
write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x8b)
io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="d3", 0x1}])

08:23:57 executing program 6:
r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0)
write$binfmt_script(r0, 0x0, 0x144)
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)

08:23:57 executing program 3:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)

08:23:57 executing program 1:
r0 = fsopen(&(0x7f0000000040)='debugfs\x00', 0x0)
fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c)

08:23:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0)

[  108.740060] kmemleak: Found object by alias at 0x607f1a63ea4c
[  108.740085] CPU: 1 UID: 0 PID: 4011 Comm: syz-executor.3 Tainted: G        W           6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary) 
[  108.740104] Tainted: [W]=WARN
[  108.740108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[  108.740115] Call Trace:
[  108.740119]  <TASK>
[  108.740124]  dump_stack_lvl+0xca/0x120
[  108.740150]  __lookup_object+0x94/0xb0
[  108.740168]  delete_object_full+0x27/0x70
[  108.740184]  free_percpu+0x30/0x1160
[  108.740201]  ? arch_uprobe_clear_state+0x16/0x140
[  108.740222]  futex_hash_free+0x38/0xc0
[  108.740236]  mmput+0x2d3/0x390
[  108.740256]  do_exit+0x79d/0x2970
[  108.740273]  ? __pfx_do_exit+0x10/0x10
[  108.740287]  ? find_held_lock+0x2b/0x80
[  108.740306]  ? get_signal+0x835/0x2340
[  108.740326]  do_group_exit+0xd3/0x2a0
[  108.740341]  get_signal+0x2315/0x2340
[  108.740359]  ? put_task_stack+0xd2/0x240
[  108.740373]  ? __pfx_get_signal+0x10/0x10
[  108.740390]  ? __schedule+0xe91/0x3590
[  108.740411]  arch_do_signal_or_restart+0x80/0x790
[  108.740429]  ? __pfx_arch_do_signal_or_restart+0x10/0x10
[  108.740445]  ? __x64_sys_futex+0x1c9/0x4d0
[  108.740458]  ? __x64_sys_futex+0x1d2/0x4d0
[  108.740473]  ? __pfx___x64_sys_futex+0x10/0x10
[  108.740486]  ? xfd_validate_state+0x55/0x180
[  108.740507]  exit_to_user_mode_loop+0x8b/0x110
[  108.740520]  do_syscall_64+0x2f7/0x360
[  108.740533]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  108.740545] RIP: 0033:0x7f070b171b19
[  108.740554] Code: Unable to access opcode bytes at 0x7f070b171aef.
[  108.740559] RSP: 002b:00007f07086e7218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[  108.740575] RAX: 0000000000000001 RBX: 00007f070b284f68 RCX: 00007f070b171b19
[  108.740582] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f070b284f6c
[  108.740589] RBP: 00007f070b284f60 R08: 000000000000000e R09: 0000000000000000
[  108.740596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f070b284f6c
[  108.740603] R13: 00007ffdf9a4d20f R14: 00007f07086e7300 R15: 0000000000022000
[  108.740619]  </TASK>
[  108.740622] kmemleak: Object (percpu) 0x607f1a63ea48 (size 8):
[  108.740629] kmemleak:   comm "syz-executor.4", pid 4013, jiffies 4294775342
[  108.740636] kmemleak:   min_count = 1
[  108.740640] kmemleak:   count = 0
[  108.740644] kmemleak:   flags = 0x21
[  108.740648] kmemleak:   checksum = 0
[  108.740651] kmemleak:   backtrace:
[  108.740655]  pcpu_alloc_noprof+0x87a/0x1170
[  108.740670]  perf_trace_event_init+0x366/0xa10
[  108.740684]  perf_trace_init+0x1a4/0x2f0
[  108.740697]  perf_tp_event_init+0xa6/0x120
[  108.740713]  perf_try_init_event+0x140/0x9f0
[  108.740727]  perf_event_alloc.part.0+0x118e/0x45f0
[  108.740744]  __do_sys_perf_event_open+0x719/0x2c20
[  108.740757]  do_syscall_64+0xbf/0x360
[  108.740767]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
08:23:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0)

08:23:57 executing program 0:
r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
r1 = epoll_create(0xe8)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280))
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080))
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2)

08:23:57 executing program 3:
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000000), 0x0, 0x0, 0x0)
r2 = getpid()
r3 = pidfd_open(r2, 0x0)
fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), 0x0, 0x0, 0x0)


VM DIAGNOSIS:
08:23:57  Registers:
info registers vcpu 0
RAX=0000000000010101 RBX=fffffffffffc90a5 RCX=ffffffff81619cb7 RDX=ffff88800f520000
RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806ce08238
R8 =ffffffff85851c60 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88806ce24840 R13=fffffbfff0b42240 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff8173f6b0 RFL=00000093 [--S-A-C] 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 00007fa4bfde0900 00000000 00000000
GS =0000 ffff8880e55d8000 00000000 00000000
LDT=0000 fffffe1600000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f37e11f7508 CR3=000000001ff98000 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
XMM00=00000000000000000000000000000000 XMM01=0d5de96c854cdf9880bc6b52984bdc58
XMM02=b416aec1862d2f1bac5f4a005a2ff282 XMM03=6485ad8638878d97a21c8622414b2ad0
XMM04=8ee74461fde736408e21b7c3d12cb6fd XMM05=f4a0459ccc1583d4bbe1c644c7a309ea
XMM06=5056e1c6497b7200bb0600ff39241bad XMM07=bce7ae40bf50280d61b0c847ffac2404
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff88800a6f7460
R8 =0000000000000000 R9 =ffffed100134c046 R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0
RIP=ffffffff828e515d 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 0000000000000000 00000000 00000000
GS =0000 ffff8880e56d8000 00000000 00000000
LDT=0000 fffffe4500000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2d324000 CR3=000000000e33d000 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=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=0000000d0000000c0000000c0000000b
XMM02=00000007000000020000000000000000 XMM03=0000000b0000000a0000000a00000008
XMM04=6c6f502e726567616e614d0c0182ff13 XMM05=20636578650a00657a696d696e696d20
XMM06=6465657320636578650a006873616d73 XMM07=6511296c61746f7420636578650a0073
XMM08=737472617473657220726f7475636578 XMM09=636578650e006e656720636578650800
XMM10=6365786509006574616469646e616320 XMM11=6169727420636578650b007a7a756620
XMM12=000073746e696820636578650a296567 XMM13=7d303034317830202c307830202c3078
XMM14=736e750a29307830202c317830202c5d XMM15=0a293030303034303478302865726168