Extracting prog: 1h32m26.018900871s
Minimizing prog: 1h9m55.155936956s
Simplifying prog options: 11m39.460664709s
Extracting C: 3m22.122124942s
Simplifying C: 20m16.707168139s


extracting reproducer from 27 programs
testing a last program of every proc
single: executing 6 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE_CONST_STR-set_mempolicy-creat-fsetxattr$system_posix_acl
detailed listing:
executing program 0:
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000400"], 0x48)
set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5)
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[], 0xfe44, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-writev
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000002240)="3aaf6ca0f8", 0x5}], 0x1)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_init_net_socket$bt_hci-ioctl$HCIINQUIRY-bind$bt_hci-write$bt_hci
detailed listing:
executing program 0:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, 0x0)
bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x1}, 0x6)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03c9"], 0x7)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-renameat2-syz_mount_image$ext4-rename
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x0, &(0x7f0000000040)={[], [{@flag='posixacl'}]}, 0x1, 0xbed, &(0x7f0000001800)="$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")
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00')

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_read_part_table-syz_usb_connect$hid-syz_usb_control_io$hid-syz_usb_control_io$hid
detailed listing:
executing program 0:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$eJzs2z2LXFUYB/D/uXPnzgxE1g8guLAIomAUO3EhFr4EmyDaCdpaLEgsxGo3aOXLB7AVLYxCSB9BQYIYGytfYImFhb1NmnDk3pl7Z9PY7IoEfr9izrnPfZ7zwjlT3nB/qztJLcmt8kiSz2ZDsG2e6js3+v5OkitvPJc8uC6YbwpLkteuPv/Cxd1LZTHF+ujR5u1sO0u3advsbno32nxydaxLyeG6c5TMv16k7XPruu7TJIt7F32nZDbk8D9rv61pp+NtkoMy6w9/kVzJF/2lWQ5vzvf3odY6HPNRsuqvR3f6+a/t3/y5Dlbb4HBFVzn8sNQnp1Cf0+Rwb0yaJQ89e/7ytmp1on45bm8M1Vrn5/a222w31/vgbtdu0p7+4Y/D5YnRp39KXk6OV8nbx688kcy7cYz56bcPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAZe/Sdx75rxocLw2+Z+i99mWabepSHp/7u8ozmv7Z/c+f9Dy43eW//rV/P5c8X/8rfSWaz2b15b64nvP7R0LTpF/bbL6ef/+Bu0331+ferKdCum5L8uPf7nTou43jTvvvMieL95vQLAAAAAAAAAAAAAAAAAAAAgCTXc3H3UpNXv7ld8nq2n/vXLJNSxsdlUmvXx3vjx/8/teP7W7dT+qLUcnL0C8nOA+nq4uPHU7pp7FrbYYr5f78//t0/AQAA//+weWC9")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_usb_connect-syz_usb_control_io-syz_usb_control_io-syz_usb_control_io$sierra_net
detailed listing:
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000840)={0x1c, &(0x7f0000000380)=ANY=[], 0x0, 0x0})

program did not crash
single: failed to extract reproducer
bisect: bisecting 27 programs with base timeout 6m0s
testing program (duration=6m6s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
detailed listing:
executing program 5:
r0 = syz_usb_connect$uac3(0x3, 0x97, &(0x7f0000000440)=ANY=[@ANYBLOB="12010003000000103d100001400001020301090285000301d8100c080b0102010130020904000000010130000a2401100a00070000000904010000010230000904010101010230000905010920010000030a2525ffffff7f0c8001090402000001023000090402010101023000172401060080000007000200000000000000064a0900100905820920"], &(0x7f0000000540)={0x0, 0x0, 0x52, 0x0})
syz_usb_control_io$uac3(r0, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0)
syz_usb_control_io$uac3(r0, &(0x7f0000000100)={0x14, &(0x7f0000000300)={0x0, 0xe, 0x6, {0x6, 0xa, "c39aed3c"}}, 0x0}, 0x0)
syz_usb_control_io$uac3(r0, &(0x7f0000000140)={0x14, &(0x7f0000000240)=ANY=[], 0x0}, 0x0)
executing program 2:
mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000340)='./sys\x00', &(0x7f0000000380)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./sys/class/net/bridge0/bridge/multicast_igmp_version\x00', 0x1, 0x0)
write(r0, &(0x7f0000000500)='3', 0x1)
executing program 0:
r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
sched_setscheduler(r0, 0x3, 0x0)
ptrace(0x10, r0)
ptrace$peeksig(0x4209, r0, &(0x7f0000000280)={0x2003, 0x1}, &(0x7f00000002c0))
executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001d80)="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", 0x7b4}], 0x1}, 0x84)
sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0)
recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0xffffffffffffff2f}}], 0x4000000000003b4, 0x2040000, &(0x7f0000003700)={0x77359400})
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./dbg\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./dbg\x00', &(0x7f0000000140)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./dbg/netdevsim/netdevsim1/hwstats/l3/enable_ifindex\x00', 0x1, 0x0)
write(r0, 0x0, 0x2d)
executing program 1:
r0 = syz_init_net_socket$bt_rfcomm(0x1f, 0x1, 0x3)
shutdown(r0, 0x0)
connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0xf}, 0x6}, 0xa)
syz_usb_connect(0x3, 0x36, 0x0, 0x0)
executing program 0:
r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000000c0)={0x2, 0x8, 0x2})
ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f0000000080)={0x2, 0xfffff7ff, 0x1})
ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000200)={0x0, 0x4, 0x2})
executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002a80)=@newtaction={0xe80, 0x30, 0x871a15abc695fb3d, 0x0, 0x0, {}, [{0xe6c, 0x1, [@m_pedit={0xe68, 0x1, 0x0, 0x0, {{0xa}, {0xe3c, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe38, 0x2, {{{0x7, 0x1, 0x10000000, 0x4, 0xaef}, 0x7, 0x7, [{0x8001, 0x11f, 0x7, 0x5c4c, 0x0, 0xf}]}, [{0x8, 0xffbff000, 0x2, 0xffff, 0x1ff, 0xafe}, {0xe, 0x2, 0x1, 0x9, 0x4, 0xa}, {0x2, 0xfe73, 0x6, 0x8, 0x2, 0x10000}, {0x80000001, 0x3bf6, 0x4, 0x8, 0xffffff9d, 0x4}, {0x6, 0x44, 0x3, 0x986, 0xffff6d76, 0xbf5}, {0x7ff, 0x8009ef, 0x1, 0x3, 0x9, 0x81}, {0x7f, 0x5752, 0x0, 0x9, 0x7}, {0x9, 0xf7b, 0xa004, 0x8, 0x5, 0x20000a17}, {0x7, 0x200, 0x1000, 0x80, 0x4, 0x1}, {0x7, 0x80000000, 0x40, 0x3, 0xfffffff2, 0x8}, {0x6, 0xfff, 0xe4af, 0x0, 0x8, 0x7}, {0x6, 0xd, 0x230, 0x400, 0x6971, 0xfff}, {0x6, 0x5, 0x6, 0x2, 0x4, 0x3}, {0x84, 0x3, 0x8, 0x7, 0x9, 0xaa7}, {0x5, 0x5, 0x4, 0x80, 0x0, 0x100}, {0x4, 0x8, 0x9, 0x1, 0x2, 0x9}, {0x2690, 0x7ff, 0x11, 0xd, 0x2, 0x722dadd0}, {0x4b, 0x5, 0x9, 0x9, 0x279, 0x3}, {0x7, 0x7b5a, 0x4, 0x0, 0xfffffffb, 0x80000000}, {0x2, 0x0, 0x6fbc79d2, 0x9, 0x401, 0x5}, {0x0, 0x527e, 0xc7, 0x4, 0x80, 0x7}, {0x4, 0xd, 0x5, 0xbd52, 0x80, 0xef35}, {0x9, 0xb, 0x4, 0xb904, 0xfffffff8, 0x1}, {0x3, 0x8, 0xd, 0x1d00, 0x5, 0x400}, {0x8000, 0x74dfe8ce, 0x956b, 0x4, 0x2, 0xfffffff4}, {0xf2, 0x1ee, 0x5, 0xcc9, 0x13, 0x40}, {0x0, 0xd, 0x9, 0x6, 0xffffffff, 0x1}, {0x3, 0x1000, 0x1ff, 0x9, 0x3, 0x1}, {0x0, 0xfffffff9, 0x6, 0x3, 0x7fffffff, 0x20000002}, {0xec, 0x8, 0x8f1, 0xfffffffb, 0xa, 0x10000}, {0x6, 0x726, 0x6, 0x8, 0xfff, 0x9}, {0x0, 0x9, 0x3, 0x5, 0x3, 0x2}, {0x4, 0xffff, 0x5, 0xfffffffe, 0x7f, 0x6}, {0x400, 0xf, 0xcf, 0xc, 0x4022, 0x44}, {0x4, 0x4, 0x8, 0xfff, 0x6, 0x1}, {0xffff, 0x3, 0xb5, 0x433, 0x6, 0x6}, {0x10000, 0x0, 0x7, 0x9, 0x20, 0x4}, {0x4, 0x9, 0x3, 0xf90, 0xc, 0x3}, {0x5, 0x657a0ecc, 0x1, 0xa4, 0x4, 0x7}, {0x5, 0xe4, 0x2, 0x4, 0x8001, 0x2}, {0x2, 0xe4, 0xe, 0x2, 0x0, 0x9}, {0x3, 0xff, 0x6, 0x7, 0xd7d6, 0xfffffffb}, {0x42, 0x2, 0x6, 0x7, 0xae45, 0x5}, {0x6, 0x9c, 0x5, 0x80, 0x7fffffff, 0x5}, {0x7, 0x3, 0x3, 0x6, 0x0, 0x4}, {0x7ff, 0x2, 0x8, 0x8, 0x9, 0x5}, {0x1, 0xb, 0xfffffffe, 0x800, 0x0, 0x1}, {0x8, 0x5, 0x3fd, 0x4, 0xffffffff, 0x7}, {0x4, 0x0, 0x6, 0x5, 0x9, 0x9}, {0x3, 0x80000001, 0x9d, 0x1, 0x80000000}, {0xbd, 0xfffffff7, 0x84e5, 0x7f, 0x3a, 0x3fd}, {0x8000, 0x7, 0x2, 0xd8, 0xa}, {0x9, 0x1004, 0x8, 0x6, 0x1, 0x2}, {0x0, 0x9, 0x9, 0xd, 0x8, 0xfffffc00}, {0x1, 0xfffffffc, 0x6, 0x3, 0xc0, 0xfffff44c}, {0x4, 0x3, 0xfffffff5, 0x9, 0xbe, 0x7}, {0x6, 0x3, 0x0, 0x7fff, 0x5, 0x7ff}, {0x400, 0x7, 0x80000000, 0x9, 0xfffffff7, 0x1}, {0x7, 0x100000, 0x5, 0x9, 0xbc, 0x11}, {0x1ff, 0xfffffffc, 0xf, 0x4, 0x1, 0x2}, {0x10000, 0x3, 0x0, 0x111, 0x7, 0x2}, {0x1d, 0x3, 0xda62, 0x200004, 0x0, 0x8}, {0xb8000000, 0xfffffff8, 0x7, 0x9, 0x0, 0x49}, {0x8, 0x401, 0x9, 0x332a, 0x1, 0x2}, {0xfa0, 0x6, 0x7f, 0x7, 0x8, 0x80}, {0x10001, 0x4, 0x400, 0x9, 0x6, 0xdbce}, {0x1, 0x57f, 0x800, 0xe49, 0x0, 0xa81c}, {0x5, 0x8, 0xa, 0xa, 0x100006, 0x8}, {0x7f, 0xf, 0x1, 0x5, 0x401}, {0x7f, 0x4, 0x6, 0x2, 0x3}, {0x625, 0x80000001, 0xfc4, 0xfffffffd, 0x7}, {0x6, 0xfffffffc, 0x95db, 0x3d0b, 0x3, 0x80000001}, {0x7fff, 0x2, 0xffffff7f, 0x381, 0x8, 0x1}, {0x9, 0x4, 0x1, 0x80000000, 0xae, 0x2}, {0x9, 0xffffff80, 0xffff, 0xfff, 0x3, 0x3ff}, {0x9, 0x2, 0xb2f9, 0xbf, 0x1ff, 0x9}, {0xe, 0x310, 0x2, 0xad0, 0x7fffffff, 0x859}, {0x7, 0x6, 0x2, 0x200, 0x6, 0x3}, {0x7bf65384, 0x8, 0xe87, 0x0, 0x3, 0xfffffffd}, {0x3, 0x2, 0x1fd, 0x7, 0x2, 0x6}, {0x3, 0x0, 0x3, 0x80000001, 0xc3, 0xa9d}, {0x8, 0x200, 0x8, 0x8, 0xc}, {0x4, 0x4, 0x13ca, 0x74, 0x2, 0x1}, {0x2, 0x2, 0x1, 0x7fff, 0x14, 0x3}, {0x80000000, 0x4, 0x899, 0xfff, 0x0, 0x1}, {0x5, 0x80000, 0x0, 0x1, 0x3, 0x8}, {0x400, 0x5, 0x3ff, 0x3, 0xd, 0xffffffff}, {0x2, 0x20000000, 0x3, 0x6, 0x81, 0x5}, {0x6, 0x7ff, 0x1, 0x3f, 0x9, 0x7}, {0x8, 0x0, 0xd, 0x6, 0x5}, {0x3, 0x7, 0x1, 0x3b1c, 0x2, 0x6}, {0x4, 0x49354bbb, 0x2, 0x3, 0x7, 0x9}, {0x5, 0x2, 0x10, 0x9, 0x2, 0x400}, {0x40000fff, 0x54, 0x2, 0xc, 0x0, 0x6}, {0x400, 0x0, 0xff, 0x6, 0x3, 0x3}, {0x80000000, 0x7d, 0x2, 0xb, 0x84, 0x3}, {0xc45c, 0xa, 0x0, 0x2, 0x4, 0x2}, {0x7, 0x6, 0x86, 0x9, 0x3, 0x8001}, {0x3a, 0x7eb, 0x4, 0x9, 0x9, 0x405}, {0x7011, 0xfff, 0x9, 0x1, 0x40000009, 0x2}, {0x1, 0xff, 0x8, 0x2968, 0x2, 0xfffffffc}, {0x0, 0x9, 0xc402, 0x2, 0x100, 0xc72}, {0xfffffff9, 0x5, 0x81, 0x26, 0x9, 0x1}, {0x7ff, 0x81, 0xfffffff8, 0x401, 0x5, 0x3ff}, {0x3, 0x6, 0xd, 0x0, 0x6e5f, 0x80}, {0x4, 0x3ff, 0x7, 0x0, 0x0, 0x6}, {0x0, 0x4, 0x7f, 0x4, 0x10, 0x4}, {0x7, 0x4, 0x81, 0x6, 0xa, 0x7}, {0x3, 0xff, 0x2, 0x7f, 0x4, 0x5}, {0x8000, 0x8, 0xd, 0x700000, 0x5, 0x4}, {0xcab, 0xf, 0x4, 0xf, 0x8, 0x7}, {0x4, 0x8000, 0x3, 0x5, 0x7, 0x34}, {0x0, 0x6, 0x10000, 0x8, 0xbb, 0x7fffffff}, {0x2, 0x9, 0x9, 0x9, 0x80, 0x7}, {0x39e3, 0x9, 0x1ff, 0x0, 0x31, 0x3}, {0xfffffffc, 0x4, 0x0, 0xbe50, 0x40, 0x7}, {0xe, 0x9, 0x7, 0xffffffff, 0xd, 0x1}, {0x5, 0x1000, 0x9, 0x7ffc, 0x24e, 0x1}, {0x7, 0x7, 0x7, 0x80000000, 0x1, 0x5}, {0x7, 0x9, 0x4, 0x8dad, 0x6, 0x4000b}, {0x1, 0x101, 0x3, 0x7, 0x4, 0x7}, {0x3ff, 0x3, 0x5, 0x2, 0x0, 0x2}, {0x2, 0x5, 0x7, 0x5, 0x2, 0x8}, {0x3c, 0x3409, 0x3, 0x5, 0x997c, 0x2df0}, {0x2, 0x9, 0x10001, 0x8711, 0x800}, {0x81, 0x0, 0x1, 0x1db, 0x0, 0xb}, {0x2, 0x5, 0x2, 0x5, 0x0, 0x7}, {0x8, 0xdfd3, 0x8, 0x2, 0xfffffffe, 0x2}], [{0x4}, {0x1, 0x1}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x5}, {0x3, 0x1}, {0x0, 0x1}, {0x6}, {0x1}, {0x0, 0x1}, {0x5, 0x1}, {0x2}, {0x5}, {0x2, 0x1}, {0x2}, {0x0, 0x1}, {0x4, 0x1}, {0x4}, {0x2}, {0x2, 0x1}, {}, {0x2, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x5}, {0x5}, {0x3}, {0x1, 0x1}, {0x3, 0x1}, {0x4, 0x1}, {0xe691a73254f1a9a5, 0x1}, {0x1}, {}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3, 0x1}, {0x3, 0x1}, {0x5}, {0x5}, {}, {0x2}, {0x4, 0x1}, {0x0, 0x3}, {0x2}, {0x2}, {0x1}, {0x5, 0x1}, {0x2}, {0x2, 0x1}, {0x1, 0x1}, {0x1}, {0x3, 0x1}, {0x1, 0x1}, {}, {0x5}, {0x0, 0x1}, {0x5}, {}, {0x5}, {0x4}, {0x5}, {}, {0x5}, {}, {0x2}, {0x3}, {0x0, 0x1}, {0x5, 0x2}, {0x2, 0x1}, {0x3}, {0x5}, {0x4, 0x1}, {0x1}, {0x0, 0x1}, {0x3}, {0x4, 0x1}, {}, {}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x708aee799a2a8f33}, {0x4}, {0x1, 0x1}, {0x4, 0x1}, {0x0, 0x1}, {0x3}, {0x2}, {0x1, 0x1}, {0x4, 0x1}, {0x1}, {}, {0x6}, {0x5, 0x1}, {0x2}, {}, {0x3, 0x1}, {0x2, 0x1}, {0x1, 0x1}, {0x1, 0x1}, {}, {0x1, 0x1}, {0x1, 0x1}, {0x4, 0x1}, {0x5, 0x1}, {0x3, 0x1}, {}, {0x1, 0x1}, {}, {0x0, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0x1}, {0x3}, {0x3, 0x1}, {0x2, 0x1}, {0x3}, {}, {0x1}, {0x3}, {0x2}, {0x4}, {0x4, 0x1}, {0x2}, {0x1}], 0x1}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}]}]}, 0xe80}, 0x1, 0x0, 0x0, 0x4}, 0x20000015)
sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0)
executing program 2:
r0 = syz_open_dev$usbfs(&(0x7f0000000180), 0x205, 0x2581)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x7995}, 0xfff7, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0})
ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, &(0x7f0000000040))
executing program 2:
set_mempolicy(0x4005, &(0x7f00000000c0)=0x4, 0x7)
r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x100000000ff, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x7, 0x1, 0x2})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x0, 0x1, 0x4, 0x0, 0x1, {0x77359400}, {0x1, 0xc, 0x9, 0x48, 0x3, 0x8}, 0x3, 0x2, {&(0x7f00000002c0)}, 0x496000})
executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0)
sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000200), 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0)
sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000500)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000800)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x1d, 0x12, "d285b6853bc4dc54c6910c1d66f8841a"}]}}}}}}}, 0x0)
executing program 4:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0xe8f, 0x12, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x8, 0xc, 0x1, {0x22, 0x29}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xe, 0xff}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_ep_read(r0, 0x7, 0x1000, &(0x7f0000000400)=""/4096)
executing program 3:
syz_usb_connect$midi(0x5, 0x31, &(0x7f0000000140)={{0x12, 0x1, 0x50, 0x0, 0x0, 0x0, 0x10, 0xfc08, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1f, 0x1, 0x1, 0x3, 0x0, 0x9, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x20, 0x7, [], [{{0x9, 0x5, 0x0, 0x4, 0x40, 0x10, 0x2, 0x7, {0x4}}}]}}}}}]}}, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001980)={0x1, 0x3, &(0x7f00000013c0)=@framed, &(0x7f0000001400)='syzkaller\x00'}, 0x80)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0x104, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x8, 0x0, 0x0}}, 0x10)
executing program 1:
madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe)
socket$inet6(0xa, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
fcntl$addseals(0xffffffffffffffff, 0x409, 0x7)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000)
prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x2, 0xa}}, 0x20)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff)
sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x81005}, 0x0)
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000840)={0x1c, &(0x7f0000000380)=ANY=[], 0x0, 0x0})
executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x7d)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x2, {{0xa, 0x4e24, 0x6, @mcast1, 0x4}}}, 0x88)
syz_emit_ethernet(0x7e, &(0x7f0000000340)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0x48, 0x11, 0x0, @empty, @mcast2, {[], {0x0, 0xe22, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "1c62acdfad905d2b4f6f2255ad1b963029028df42bc19c77", "4b2efecb22f91768539b1bf983c8123155f58650f790b44486a262078a7de578"}}}}}}}, 0x0)
executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x804000, &(0x7f0000000480), 0x1, 0x3d0, &(0x7f00000004c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000140)={0x17c04, r0, 0xc000, 0x973f, 0x81, 0x4})
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)
executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000100001e026bd700402d4df2500000000", @ANYRES32=r2, @ANYBLOB="884e0600c16a010060001280110001006272696467655f736c617665000000004800058005001c000000000005002000000000000500050000000000050019000200000005000600000000000500080000000000050004"], 0x80}, 0x1, 0x0, 0x0, 0x400c080}, 0x0)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/mpls/conf/lo/input\x00', 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x3fc93b38, 0x3a, ':\\', 0x3a, 'proc\x00', 0x3a, '.'}, 0x28)
executing program 3:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x0, &(0x7f0000000040)={[], [{@flag='posixacl'}]}, 0x1, 0xbed, &(0x7f0000001800)="$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")
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00')
executing program 4:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, 0x0)
bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x1}, 0x6)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03c9"], 0x7)
executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000002240)="3aaf6ca0f8", 0x5}], 0x1)
executing program 1:
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000400"], 0x48)
set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5)
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[], 0xfe44, 0x0)

program crashed: INFO: task hung in jbd2_journal_commit_transaction
bisect: bisecting 27 programs
bisect: split chunks (needed=false): <27>
bisect: split chunk #0 of len 27 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=6m4s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4, 4, 4, 21, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4]
detailed listing:
executing program 2:
set_mempolicy(0x4005, &(0x7f00000000c0)=0x4, 0x7)
r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x100000000ff, 0x2)
ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000140)={0x7, 0x1, 0x2})
ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000180)=@userptr={0x0, 0x1, 0x4, 0x0, 0x1, {0x77359400}, {0x1, 0xc, 0x9, 0x48, 0x3, 0x8}, 0x3, 0x2, {&(0x7f00000002c0)}, 0x496000})
executing program 0:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000000), r0)
sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000200), 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}}, 0x0)
sendmsg$NLBL_CALIPSO_C_LIST(r0, &(0x7f0000000500)={&(0x7f0000000600), 0xc, &(0x7f0000000700)={&(0x7f0000000800)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}}, 0x0)
executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c)
listen(r0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000240)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x1d, 0x12, "d285b6853bc4dc54c6910c1d66f8841a"}]}}}}}}}, 0x0)
executing program 4:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0xe8f, 0x12, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x8, 0xc, 0x1, {0x22, 0x29}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xe, 0xff}}}}}]}}]}}, 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_ep_read(r0, 0x7, 0x1000, &(0x7f0000000400)=""/4096)
executing program 3:
syz_usb_connect$midi(0x5, 0x31, &(0x7f0000000140)={{0x12, 0x1, 0x50, 0x0, 0x0, 0x0, 0x10, 0xfc08, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1f, 0x1, 0x1, 0x3, 0x0, 0x9, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x20, 0x7, [], [{{0x9, 0x5, 0x0, 0x4, 0x40, 0x10, 0x2, 0x7, {0x4}}}]}}}}}]}}, 0x0)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001980)={0x1, 0x3, &(0x7f00000013c0)=@framed, &(0x7f0000001400)='syzkaller\x00'}, 0x80)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0x104, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32, 0x8, 0x0, 0x0}}, 0x10)
executing program 1:
madvise(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0xe)
socket$inet6(0xa, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x7)
r0 = getpid()
sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, 0x0, 0x0)
sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
fcntl$addseals(0xffffffffffffffff, 0x409, 0x7)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000)
prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/memory.limit_in_bytes\x00', 0x2, 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, 0x0, 0x2, 0xa}}, 0x20)
openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff)
sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x81005}, 0x0)
executing program 0:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000062d14406d0470084761000000010902120001000000000904"], 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io(r0, 0x0, 0x0)
syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000000840)={0x1c, &(0x7f0000000380)=ANY=[], 0x0, 0x0})
executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe22, 0x0, @empty}, 0x7d)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x2, {{0xa, 0x4e24, 0x6, @mcast1, 0x4}}}, 0x88)
syz_emit_ethernet(0x7e, &(0x7f0000000340)={@link_local, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010700", 0x48, 0x11, 0x0, @empty, @mcast2, {[], {0x0, 0xe22, 0x48, 0x0, @wg=@cookie={0x3, 0x0, "1c62acdfad905d2b4f6f2255ad1b963029028df42bc19c77", "4b2efecb22f91768539b1bf983c8123155f58650f790b44486a262078a7de578"}}}}}}}, 0x0)
executing program 5:
r0 = syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file1\x00', 0x804000, &(0x7f0000000480), 0x1, 0x3d0, &(0x7f00000004c0)="$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")
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143042, 0x0)
pwritev2(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfb}], 0x1, 0x5412, 0x0, 0x0)
ioctl$EXT4_IOC_MOVE_EXT(r1, 0x40305829, &(0x7f0000000140)={0x17c04, r0, 0xc000, 0x973f, 0x81, 0x4})
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)
executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000100001e026bd700402d4df2500000000", @ANYRES32=r2, @ANYBLOB="884e0600c16a010060001280110001006272696467655f736c617665000000004800058005001c000000000005002000000000000500050000000000050019000200000005000600000000000500080000000000050004"], 0x80}, 0x1, 0x0, 0x0, 0x400c080}, 0x0)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/mpls/conf/lo/input\x00', 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x3fc93b38, 0x3a, ':\\', 0x3a, 'proc\x00', 0x3a, '.'}, 0x28)
executing program 3:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x0, &(0x7f0000000040)={[], [{@flag='posixacl'}]}, 0x1, 0xbed, &(0x7f0000001800)="$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")
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00')
executing program 4:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, 0x0)
bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x1}, 0x6)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03c9"], 0x7)
executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000002240)="3aaf6ca0f8", 0x5}], 0x1)
executing program 1:
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000400"], 0x48)
set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5)
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[], 0xfe44, 0x0)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4, 4, 4, 4, 4, 4, 4]
detailed listing:
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)
executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000100001e026bd700402d4df2500000000", @ANYRES32=r2, @ANYBLOB="884e0600c16a010060001280110001006272696467655f736c617665000000004800058005001c000000000005002000000000000500050000000000050019000200000005000600000000000500080000000000050004"], 0x80}, 0x1, 0x0, 0x0, 0x400c080}, 0x0)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/mpls/conf/lo/input\x00', 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x3fc93b38, 0x3a, ':\\', 0x3a, 'proc\x00', 0x3a, '.'}, 0x28)
executing program 3:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x0, &(0x7f0000000040)={[], [{@flag='posixacl'}]}, 0x1, 0xbed, &(0x7f0000001800)="$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")
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00')
executing program 4:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, 0x0)
bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x1}, 0x6)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03c9"], 0x7)
executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000002240)="3aaf6ca0f8", 0x5}], 0x1)
executing program 1:
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000400"], 0x48)
set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5)
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[], 0xfe44, 0x0)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: testing without sub-chunk 3/3
bisect: split chunks (needed=true): <9>
bisect: split chunk #0 of len 9 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4, 4]
detailed listing:
executing program 3:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x200000, &(0x7f0000000080)={[{@noauto_da_alloc}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x1}}, {@dioread_lock}, {@init_itable_val={'init_itable', 0x3d, 0x9}}, {@discard}, {@lazytime}, {@journal_dev={'journal_dev', 0x3d, 0x1}}, {@usrquota}, {@noauto_da_alloc}]}, 0xfe, 0x553, &(0x7f0000000980)="$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")
renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c, 0x0, 0x4)
syz_mount_image$ext4(&(0x7f0000000bc0)='ext4\x00', &(0x7f0000000240)='./file1\x00', 0x0, &(0x7f0000000040)={[], [{@flag='posixacl'}]}, 0x1, 0xbed, &(0x7f0000001800)="$eJzs3M9rXFsdAPDvvTOZJm10UhGxboyItChOk0qKLYKpVNy4EHQrNKSTEjL9QRKpSQNO9B8QdS24EdTij4Vdd6Po1o22W8WFUCSveQ8ej/fyuPMjSTMzSdrO5OY1nw+cuefcM3fO93svk3sO5E4AJ9Z49pJGnIuIG0lEubU/jYhSozYcUW++b3NjbfadjbXZJLaS7/4/iSQinm+szbY/K2ltz7QawxHxj28k8YmfdI67tLK6MFOrVRdb7YvLt+9dXFpZ/fL87Zlb1VvVO5OXvzp1aeryxJWpvuX67r+nH739uW/9t/7eb99/+NbPf53EdIy2+nbn0S/jMb59TnYrRsRMvwfLSaGVz+48k+IBB6Wt7dAAAwMAoKt01xzuU1GOQuxM3srxl3/mGhwAAADQF1uFiC0AAADgDZdY/wMAAMAbrv1/AM831mbbJd//SDhaz65FxFgz/81WafYUo97YDjceUz39PIndj7UmzcNe2/hwxH+eXvlDVmJAzyHvp74eEZ/udv2TRv5jjae4O/NPI2KiD+OP72kfkH+hD0O+4HXyn+7D+C+ZfwziHABw8jy+1ryRdd7/0u35T3S5/xW73LteRZf735He39rzv82O+d9O/oUe87/vHHKMB7/55f1efVn+X3v0zd+3SzZ+tn2tpF7Cs/WIzxS75Z9s55/0yP/GwR//xeyl/MH96vZBe+Sd/9avIs5H9/zbkv1/n+ji3HytOtF87TrG+t+nftdr/MPkP9K/dDtk1/90j/zbv//U6/rfO+QY379+/U8dO5/uVPfPP/1fKfleo1Zq7fnhzPLy4mREKfl25/5L+8fSfk/7M7L8L3x+/+9/t/yzvwn11nnI1gLrrW3W/vGeMb/+8MGfe8WTXf9s7Zfn9/9mj+u/O/+/FTuv/08POcYX/vqzC7362vm3SzZ+ey0MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAG1pRIxGkla262laqUSciYhPxum0dndp+Utzd39w5+Z0jEbEWAylc/O16kRElJvtJGtPNuo77Ut72l+JiLMR8YvySKNdmb1bu5l38gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGw7ExGjkaSViEgjYrOcppVK3lEBAAAAfTf2qgcO9TcOAAAAYHBeef0PAAAAfGRY/wMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADBgZz/7+EkSEfWrI42SKbX6hnKNDBi0NO8AgNwUmputJO9AgCNXzDsAIDcvucYvDCoOID9d5/9/3KkO9zzy1EDiAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOB4On/u8ZMkIupXRxolU2r1DeUaGTBoad4BALkp7NdZPLo4gKPnKw4nlzU+kBzQP7zznvqLPacGFhMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAx89ooyRpJSJKrX2VSsTHImIshpK5+Vp1IiI+HhH/Kg+dytqTOccMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABA/y2trC7M1GrVxaySRquyvecEVrZ+1KMraZ6xeu4RqvSnUopjEcYxreT9lwkAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgDwsrawuzNRq1cWlvCMBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8ra0srowU6tVFwdYyTtHAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADy82EAAAD//6DGDAM=")
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file1\x00')
executing program 4:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$HCIINQUIRY(r0, 0x400448ca, 0x0)
bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0x0, 0x1}, 0x6)
write$bt_hci(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="03c9"], 0x7)
executing program 5:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/options/context-info\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000002240)="3aaf6ca0f8", 0x5}], 0x1)
executing program 1:
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000000400"], 0x48)
set_mempolicy(0x8006, &(0x7f0000000040)=0xfff, 0x5)
r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[], 0xfe44, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4, 4, 4]
detailed listing:
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)
executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000100001e026bd700402d4df2500000000", @ANYRES32=r2, @ANYBLOB="884e0600c16a010060001280110001006272696467655f736c617665000000004800058005001c000000000005002000000000000500050000000000050019000200000005000600000000000500080000000000050004"], 0x80}, 0x1, 0x0, 0x0, 0x400c080}, 0x0)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/mpls/conf/lo/input\x00', 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x3fc93b38, 0x3a, ':\\', 0x3a, 'proc\x00', 0x3a, '.'}, 0x28)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <5>
bisect: split chunk #0 of len 5 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4]
detailed listing:
executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', <r2=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000100001e026bd700402d4df2500000000", @ANYRES32=r2, @ANYBLOB="884e0600c16a010060001280110001006272696467655f736c617665000000004800058005001c000000000005002000000000000500050000000000050019000200000005000600000000000500080000000000050004"], 0x80}, 0x1, 0x0, 0x0, 0x400c080}, 0x0)
executing program 3:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/sys/net/mpls/conf/lo/input\x00', 0x1, 0x0)
write$binfmt_register(r0, &(0x7f00000000c0)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x3fc93b38, 0x3a, ':\\', 0x3a, 'proc\x00', 0x3a, '.'}, 0x28)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4, 4]
detailed listing:
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <3>
bisect: split chunk #0 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_LOAD-bpf$PROG_BIND_MAP
detailed listing:
executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000142020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000e02800850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x4, '\x00', 0x0, @fallback=0x13, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa10000"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000780850000002d"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [4, 4]
detailed listing:
executing program 2:
syz_read_part_table(0x5e2, &(0x7f0000000600)="$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")
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0)
syz_usb_control_io$hid(r0, 0x0, 0x0)
syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0)
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: split chunks (needed=true): <2>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in do_get_write_access
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <1>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 1 programs left: 

executing program 1:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)


bisect: trying to concatenate
bisect: concatenate 1 entries
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in jbd2_journal_commit_transaction
bisect: concatenation succeeded
found reproducer with 4 syscalls
minimizing guilty program
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-openat-pwrite64
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, 0x0, 0x0, 0x4)

program did not crash
testing program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0), 0x0, 0x4)

program did not crash
extracting C reproducer
testing compiled C program (duration=6m40.460505882s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in __ext4_find_entry
a never seen crash title: INFO: task hung in __ext4_find_entry, ignore
simplifying guilty program options
testing program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

VM was preempted during syz execution: failed to run command in VM: instance is preempted, retrying
program crashed: INFO: task hung in do_get_write_access
extracting C reproducer
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
simplifying C reproducer
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in __rq_qos_throttle
a never seen crash title: INFO: task hung in __rq_qos_throttle, ignore
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
testing compiled C program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
program crashed: INFO: task hung in do_get_write_access
testing program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in do_get_write_access
validation run: crashed=true
testing program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in do_get_write_access
validation run: crashed=true
testing program (duration=6m40.460505882s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-pwrite64
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0)
pwrite64(r0, &(0x7f00000000c0)="0200", 0x2, 0x4)

program crashed: INFO: task hung in __rq_qos_throttle
validation run: crashed=true
reproducing took 3h29m47.502998559s
repro crashed as (corrupted=false):
INFO: task kworker/u8:6:763 blocked in I/O wait for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:6    state:D stack:20032 pid:763   tgid:763   ppid:2      task_flags:0x4248060 flags:0x00080000
Workqueue: writeback wb_workfn (flush-8:0)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 rq_qos_wait+0x266/0x360 block/blk-rq-qos.c:307
 __wbt_wait block/blk-wbt.c:598 [inline]
 wbt_wait+0x326/0x550 block/blk-wbt.c:658
 __rq_qos_throttle+0x6b/0xb0 block/blk-rq-qos.c:66
 rq_qos_throttle block/blk-rq-qos.h:164 [inline]
 blk_mq_get_new_requests block/blk-mq.c:3032 [inline]
 blk_mq_submit_bio+0x1522/0x2a40 block/blk-mq.c:3170
 __submit_bio_noacct_mq block/blk-core.c:756 [inline]
 submit_bio_noacct_nocheck+0x34e/0xa40 block/blk-core.c:790
 blk_crypto_submit_bio include/linux/blk-crypto.h:203 [inline]
 ext4_io_submit+0x11b/0x190 fs/ext4/page-io.c:404
 ext4_do_writepages+0x1293/0x47a0 fs/ext4/inode.c:2969
 ext4_writepages+0x241/0x3b0 fs/ext4/inode.c:3043
 do_writepages+0x338/0x560 mm/page-writeback.c:2571
 __writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
 writeback_sb_inodes+0x9de/0x1b00 fs/fs-writeback.c:2079
 __writeback_inodes_wb+0x114/0x240 fs/fs-writeback.c:2155
 wb_writeback+0x42f/0xad0 fs/fs-writeback.c:2266
 wb_check_old_data_flush fs/fs-writeback.c:2370 [inline]
 wb_do_writeback fs/fs-writeback.c:2449 [inline]
 wb_workfn+0xc92/0x10f0 fs/fs-writeback.c:2477
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task jbd2/sda1-8:4934 blocked in I/O wait for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jbd2/sda1-8     state:D stack:25288 pid:4934  tgid:4934  ppid:2      task_flags:0x240040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 bit_wait_io+0x11/0xd0 kernel/sched/wait_bit.c:250
 __wait_on_bit+0xac/0x300 kernel/sched/wait_bit.c:52
 out_of_line_wait_on_bit+0x13b/0x190 kernel/sched/wait_bit.c:67
 wait_on_buffer include/linux/buffer_head.h:422 [inline]
 jbd2_journal_commit_transaction+0x2f1d/0x5b70 fs/jbd2/commit.c:834
 kjournald2+0x3bc/0x750 fs/jbd2/journal.c:199
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task syz.0.252:6057 blocked in I/O wait for more than 144 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.0.252       state:D stack:28200 pid:6057  tgid:6057  ppid:5759   task_flags:0x440040 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 bit_wait_io+0x11/0xd0 kernel/sched/wait_bit.c:250
 __wait_on_bit+0xac/0x300 kernel/sched/wait_bit.c:52
 out_of_line_wait_on_bit+0x13b/0x190 kernel/sched/wait_bit.c:67
 wait_on_bit_io include/linux/wait_bit.h:105 [inline]
 do_get_write_access+0x661/0x1080 fs/jbd2/transaction.c:1113
 jbd2_journal_get_write_access+0x1d6/0x230 fs/jbd2/transaction.c:1263
 __ext4_journal_get_write_access+0x1c3/0x590 fs/ext4/ext4_jbd2.c:241
 ext4_reserve_inode_write+0x294/0x360 fs/ext4/inode.c:6427
 __ext4_mark_inode_dirty+0x13e/0x700 fs/ext4/inode.c:6602
 ext4_dirty_inode+0xd0/0x110 fs/ext4/inode.c:6639
 __mark_inode_dirty+0x3a8/0x13b0 fs/fs-writeback.c:2709
 generic_update_time fs/inode.c:2257 [inline]
 file_update_time_flags+0x3ee/0x4a0 fs/inode.c:2487
 ext4_page_mkwrite+0x224/0x1140 fs/ext4/inode.c:6805
 do_page_mkwrite+0x147/0x310 mm/memory.c:3684
 do_shared_fault mm/memory.c:5936 [inline]
 do_fault mm/memory.c:5998 [inline]
 do_pte_missing+0x757/0x34b0 mm/memory.c:4566
 handle_pte_fault mm/memory.c:6379 [inline]
 __handle_mm_fault mm/memory.c:6517 [inline]
 handle_mm_fault+0x1b36/0x3080 mm/memory.c:6686
 do_user_addr_fault+0xa4d/0x1340 arch/x86/mm/fault.c:1343
 handle_page_fault arch/x86/mm/fault.c:1483 [inline]
 exc_page_fault+0x6a/0xc0 arch/x86/mm/fault.c:1536
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:595
RIP: 0033:0x7f83ac26ba23
RSP: 002b:00007fff430be250 EFLAGS: 00010246
RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000001b34a24000 RSI: 0000000000040000 RDI: 00007f83ac5e0708
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff430be4e0
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/32:
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline]
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775
4 locks held by kworker/u8:6/763:
 #0: ffff88801c2ab940 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline]
 #0: ffff88801c2ab940 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405
 #1: ffffc9000451fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline]
 #1: ffffc9000451fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405
 #2: ffff88803604a0d8 (&type->s_umount_key#32){++++}-{4:4}, at: super_trylock_shared+0x20/0xf0 fs/super.c:566
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
2 locks held by getty/5359:
 #0: ffff8880361ec0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211
3 locks held by syz.0.252/6057:
 #0: ffff888033cfd588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 mm/mmap_lock.c:310
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: percpu_down_read_freezable include/linux/percpu-rwsem.h:83 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: __sb_start_write include/linux/fs/super.h:19 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: sb_start_pagefault include/linux/fs/super.h:159 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x202/0x1140 fs/ext4/inode.c:6804
 #2: ffff888033db6938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fc3/0x2210 fs/jbd2/transaction.c:444
3 locks held by syz-executor/6064:
 #0: ffff88803604a450 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:494
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 fs/namei.c:4955
 #2: ffff888033db6938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fc3/0x2210 fs/jbd2/transaction.c:444

=============================================

NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:122
 nmi_trigger_cpumask_backtrace+0x17a/0x380 lib/nmi_backtrace.c:65
 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline]
 __sys_info lib/sys_info.c:157 [inline]
 sys_info+0x135/0x170 lib/sys_info.c:165
 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline]
 watchdog+0xfd7/0x1030 kernel/hung_task.c:561
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 6c 80 02 e9 fe 5f 41 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 8e 1a 00 fb f4 <e9> d7 5f 41 f5 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
RSP: 0018:ffffc90000197e40 EFLAGS: 00000242
RAX: 00000000000e1b9b RBX: ffffffff819b4450 RCX: 0000000080000001
RDX: 0000000000000001 RSI: ffffffff8e226a0e RDI: ffffffff8c4bb880
RBP: ffffc90000197f10 R08: ffff8880b87338db R09: 1ffff110170e671b
R10: dffffc0000000000 R11: ffffed10170e671c R12: 0000000000000000
R13: 1ffff11003bd5000 R14: 1ffff92000032fd0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88812505e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561c741e9660 CR3: 000000000e946000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 arch_safe_halt arch/x86/kernel/process.c:767 [inline]
 default_idle+0x9/0x20 arch/x86/kernel/process.c:768
 default_idle_call+0x72/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x2e0/0x540 kernel/sched/idle.c:355
 cpu_startup_entry+0x43/0x60 kernel/sched/idle.c:454
 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x157
 </TASK>

final repro crashed as (corrupted=false):
INFO: task kworker/u8:6:763 blocked in I/O wait for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:6    state:D stack:20032 pid:763   tgid:763   ppid:2      task_flags:0x4248060 flags:0x00080000
Workqueue: writeback wb_workfn (flush-8:0)
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 rq_qos_wait+0x266/0x360 block/blk-rq-qos.c:307
 __wbt_wait block/blk-wbt.c:598 [inline]
 wbt_wait+0x326/0x550 block/blk-wbt.c:658
 __rq_qos_throttle+0x6b/0xb0 block/blk-rq-qos.c:66
 rq_qos_throttle block/blk-rq-qos.h:164 [inline]
 blk_mq_get_new_requests block/blk-mq.c:3032 [inline]
 blk_mq_submit_bio+0x1522/0x2a40 block/blk-mq.c:3170
 __submit_bio_noacct_mq block/blk-core.c:756 [inline]
 submit_bio_noacct_nocheck+0x34e/0xa40 block/blk-core.c:790
 blk_crypto_submit_bio include/linux/blk-crypto.h:203 [inline]
 ext4_io_submit+0x11b/0x190 fs/ext4/page-io.c:404
 ext4_do_writepages+0x1293/0x47a0 fs/ext4/inode.c:2969
 ext4_writepages+0x241/0x3b0 fs/ext4/inode.c:3043
 do_writepages+0x338/0x560 mm/page-writeback.c:2571
 __writeback_single_inode+0x12e/0xf90 fs/fs-writeback.c:1787
 writeback_sb_inodes+0x9de/0x1b00 fs/fs-writeback.c:2079
 __writeback_inodes_wb+0x114/0x240 fs/fs-writeback.c:2155
 wb_writeback+0x42f/0xad0 fs/fs-writeback.c:2266
 wb_check_old_data_flush fs/fs-writeback.c:2370 [inline]
 wb_do_writeback fs/fs-writeback.c:2449 [inline]
 wb_workfn+0xc92/0x10f0 fs/fs-writeback.c:2477
 process_one_work kernel/workqueue.c:3322 [inline]
 process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task jbd2/sda1-8:4934 blocked in I/O wait for more than 143 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:jbd2/sda1-8     state:D stack:25288 pid:4934  tgid:4934  ppid:2      task_flags:0x240040 flags:0x00080000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 bit_wait_io+0x11/0xd0 kernel/sched/wait_bit.c:250
 __wait_on_bit+0xac/0x300 kernel/sched/wait_bit.c:52
 out_of_line_wait_on_bit+0x13b/0x190 kernel/sched/wait_bit.c:67
 wait_on_buffer include/linux/buffer_head.h:422 [inline]
 jbd2_journal_commit_transaction+0x2f1d/0x5b70 fs/jbd2/commit.c:834
 kjournald2+0x3bc/0x750 fs/jbd2/journal.c:199
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
INFO: task syz.0.252:6057 blocked in I/O wait for more than 144 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.0.252       state:D stack:28200 pid:6057  tgid:6057  ppid:5759   task_flags:0x440040 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5510 [inline]
 __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
 __schedule_loop kernel/sched/core.c:7311 [inline]
 schedule+0x164/0x2b0 kernel/sched/core.c:7326
 io_schedule+0x7f/0xd0 kernel/sched/core.c:8154
 bit_wait_io+0x11/0xd0 kernel/sched/wait_bit.c:250
 __wait_on_bit+0xac/0x300 kernel/sched/wait_bit.c:52
 out_of_line_wait_on_bit+0x13b/0x190 kernel/sched/wait_bit.c:67
 wait_on_bit_io include/linux/wait_bit.h:105 [inline]
 do_get_write_access+0x661/0x1080 fs/jbd2/transaction.c:1113
 jbd2_journal_get_write_access+0x1d6/0x230 fs/jbd2/transaction.c:1263
 __ext4_journal_get_write_access+0x1c3/0x590 fs/ext4/ext4_jbd2.c:241
 ext4_reserve_inode_write+0x294/0x360 fs/ext4/inode.c:6427
 __ext4_mark_inode_dirty+0x13e/0x700 fs/ext4/inode.c:6602
 ext4_dirty_inode+0xd0/0x110 fs/ext4/inode.c:6639
 __mark_inode_dirty+0x3a8/0x13b0 fs/fs-writeback.c:2709
 generic_update_time fs/inode.c:2257 [inline]
 file_update_time_flags+0x3ee/0x4a0 fs/inode.c:2487
 ext4_page_mkwrite+0x224/0x1140 fs/ext4/inode.c:6805
 do_page_mkwrite+0x147/0x310 mm/memory.c:3684
 do_shared_fault mm/memory.c:5936 [inline]
 do_fault mm/memory.c:5998 [inline]
 do_pte_missing+0x757/0x34b0 mm/memory.c:4566
 handle_pte_fault mm/memory.c:6379 [inline]
 __handle_mm_fault mm/memory.c:6517 [inline]
 handle_mm_fault+0x1b36/0x3080 mm/memory.c:6686
 do_user_addr_fault+0xa4d/0x1340 arch/x86/mm/fault.c:1343
 handle_page_fault arch/x86/mm/fault.c:1483 [inline]
 exc_page_fault+0x6a/0xc0 arch/x86/mm/fault.c:1536
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:595
RIP: 0033:0x7f83ac26ba23
RSP: 002b:00007fff430be250 EFLAGS: 00010246
RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000001b34a24000 RSI: 0000000000040000 RDI: 00007f83ac5e0708
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff430be4e0
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/32:
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline]
 #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775
4 locks held by kworker/u8:6/763:
 #0: ffff88801c2ab940 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline]
 #0: ffff88801c2ab940 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405
 #1: ffffc9000451fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline]
 #1: ffffc9000451fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405
 #2: ffff88803604a0d8 (&type->s_umount_key#32){++++}-{4:4}, at: super_trylock_shared+0x20/0xf0 fs/super.c:566
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: percpu_down_read include/linux/percpu-rwsem.h:77 [inline]
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages_down_read fs/ext4/ext4.h:1876 [inline]
 #3: ffff888036048c18 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0 fs/ext4/inode.c:3042
2 locks held by getty/5359:
 #0: ffff8880361ec0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243
 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211
3 locks held by syz.0.252/6057:
 #0: ffff888033cfd588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500 mm/mmap_lock.c:310
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: percpu_down_read_freezable include/linux/percpu-rwsem.h:83 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: __sb_start_write include/linux/fs/super.h:19 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: sb_start_pagefault include/linux/fs/super.h:159 [inline]
 #1: ffff88803604a548 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x202/0x1140 fs/ext4/inode.c:6804
 #2: ffff888033db6938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fc3/0x2210 fs/jbd2/transaction.c:444
3 locks held by syz-executor/6064:
 #0: ffff88803604a450 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:494
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: __start_dirop fs/namei.c:2918 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: start_dirop fs/namei.c:2942 [inline]
 #1: ffff8880764c1640 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370 fs/namei.c:4955
 #2: ffff888033db6938 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fc3/0x2210 fs/jbd2/transaction.c:444

=============================================

NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 32 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:122
 nmi_trigger_cpumask_backtrace+0x17a/0x380 lib/nmi_backtrace.c:65
 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline]
 __sys_info lib/sys_info.c:157 [inline]
 sys_info+0x135/0x170 lib/sys_info.c:165
 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline]
 watchdog+0xfd7/0x1030 kernel/hung_task.c:561
 kthread+0x388/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
RIP: 0010:pv_native_safe_halt+0xf/0x20 arch/x86/kernel/paravirt.c:64
Code: 6c 80 02 e9 fe 5f 41 f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d d3 8e 1a 00 fb f4 <e9> d7 5f 41 f5 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
RSP: 0018:ffffc90000197e40 EFLAGS: 00000242
RAX: 00000000000e1b9b RBX: ffffffff819b4450 RCX: 0000000080000001
RDX: 0000000000000001 RSI: ffffffff8e226a0e RDI: ffffffff8c4bb880
RBP: ffffc90000197f10 R08: ffff8880b87338db R09: 1ffff110170e671b
R10: dffffc0000000000 R11: ffffed10170e671c R12: 0000000000000000
R13: 1ffff11003bd5000 R14: 1ffff92000032fd0 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff88812505e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561c741e9660 CR3: 000000000e946000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 arch_safe_halt arch/x86/kernel/process.c:767 [inline]
 default_idle+0x9/0x20 arch/x86/kernel/process.c:768
 default_idle_call+0x72/0xb0 kernel/sched/idle.c:122
 cpuidle_idle_call kernel/sched/idle.c:199 [inline]
 do_idle+0x2e0/0x540 kernel/sched/idle.c:355
 cpu_startup_entry+0x43/0x60 kernel/sched/idle.c:454
 start_secondary+0x101/0x110 arch/x86/kernel/smpboot.c:312
 common_startup_64+0x13e/0x157
 </TASK>