Extracting prog: 3h18m40.256401796s Minimizing prog: 4h12m46.111601655s Simplifying prog options: 0s Extracting C: 4m29.98273223s Simplifying C: 26m28.745149514s extracting reproducer from 71 programs testing a last program of every proc single: executing 21 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$uhid-write$UHID_CREATE2-read-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2 detailed listing: executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): memfd_create-ftruncate-syz_open_dev$loop-ioctl$LOOP_SET_FD-mkdirat-mount-openat-write-mkdirat-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl$MEMERASE-openat$ubi_ctrl-ioctl-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl-mkdirat-mount-openat detailed listing: executing program 0: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-write-openat-write-openat-write-write-write-write-openat-write-openat-openat-write-openat-write-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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$dir-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-syz_open_dev$sndctrl-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ detailed listing: executing program 0: syz_usb_connect(0x2, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408c0d030100010102030109026400020100803209040000000101000009240100011e0001010c2402010102000203000000092403020101000100090401000001020000090401010101020000072401020101000b2402010202100180bb0009058101c0000100000725010100"/128], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x2}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x4}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x7}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x8}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x9}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0xa}}) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$userio-write$USERIO_CMD_SET_PORT_TYPE-write$USERIO_CMD_REGISTER-nanosleep-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-nanosleep-write$USERIO_CMD_SEND_INTERRUPT detailed listing: executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000102), 0x2) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000302), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000304), 0x2) nanosleep(&(0x7f0000000210)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000306)={0x2, 0xfa}, 0x2) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write-close-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000001900)="060000000000000002000000010100000503000000400000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='disk\x00', 0x4) program did not crash single: failed to extract reproducer bisect: bisecting 71 programs with base timeout 30s testing program (duration=47s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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, 32, 9, 13, 5, 11, 6, 13, 19, 23, 13, 4, 16, 24, 13, 15, 29, 33, 23, 6, 4, 14, 12, 29, 23, 13, 5, 19, 33, 5, 2, 5, 11, 14, 18, 14, 18, 11, 5, 6, 3, 13, 3, 14, 4, 4, 15, 21, 23, 4, 14, 15, 16, 23, 6, 8, 18, 28, 8, 15, 10, 28, 11, 14, 4, 23, 12, 13, 4, 28, 8] detailed listing: executing program 32: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='disk\x00', 0x4) executing program 33: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000001900)="060000000000000002000000010100000503000000400000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) executing program 34: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000102), 0x2) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000302), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000304), 0x2) nanosleep(&(0x7f0000000210)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000306)={0x2, 0xfa}, 0x2) executing program 35: syz_usb_connect(0x2, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408c0d030100010102030109026400020100803209040000000101000009240100011e0001010c2402010102000203000000092403020101000100090401000001020000090401010101020000072401020101000b2402010202100180bb0009058101c0000100000725010100"/128], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x2}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x4}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x7}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x8}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x9}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0xa}}) executing program 36: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./config/nullb/nullb1/zone_nr_conv\x00', 0x2, 0x0) write(r0, &(0x7f0000001400)='2\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000700)='1\n', 0x2) mount(&(0x7f0000000900)=@filename='devtmpfs\x00', &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, 0x0, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000001100)='./mnt\x00', &(0x7f0000001200)='zonefs\x00', 0x0, 0x0) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000000314010000000000000000000900020073797a30000000000800410072786500070033006c6f0000"], 0x2c}}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/class/infiniband_srp/srp-syz0\x00', 0x0, 0x0) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127', 0x25) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d00), 0x0) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) write(0xffffffffffffffff, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r3, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r3) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 6: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000500)='1', 0x1) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, &(0x7f0000001000)='SFOZ!N!', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 7: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x0, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x802c550a, &(0x7f0000000040)=@urb_type_control={0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='tcp 2049\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r2, &(0x7f0000001900)='Y\n', 0x2) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r3, &(0x7f0000000f00)='1\n', 0x2) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001500)='test\x00', 0x4) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f00000003c0)='1:2\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000580)='2\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r8, &(0x7f0000000600)='3\x00', 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r9, &(0x7f0000000680)='readonly\x00', 0x9) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127', 0x25) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256', 0x3) write(0xffffffffffffffff, &(0x7f00000003c0)='64\n\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r3, &(0x7f0000000540)='0\n\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r4, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) nanosleep(&(0x7f0000000680)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000180), 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='7777\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0\x00', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='512\x00', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f0000000440)='255\x00', 0x3) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r6, &(0x7f00000004c0)='1\x00', 0x1) close(r6) mknodat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x61c0, 0x700) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./backing_file\x00', 0x42, 0x1ff) fallocate(r8, 0x0, 0x0, 0x100000) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r9, &(0x7f00000005c0)='3\x00', 0x1) (async) close(r9) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 9: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_HOOK_PRIORITY={0x8}]}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x1}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0}}}, 0xd8}}, 0x0) r1 = socket$inet(0x2, 0x2, 0x11) sendto$inet(r1, &(0x7f0000000200)="abcd", 0x4, 0x0, &(0x7f0000000240)={0x2, 0x4d2, @loopback}, 0x10) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c200000000000000000", 0xe) write(r0, &(0x7f0000000380)="040e05010f200001", 0x8) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000070)='syz0:127.0.0.1', 0xe) close(r0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x1b5b, @loopback}}, 0x24) listen(r1, 0xa) syz_io_uring_setup(0x10, 0x0, &(0x7f0000001100)=0x0, &(0x7f0000001108)=0x0, &(0x7f0000001110)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000001300)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r1, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000900)="ff00"/1048, 0x418}], 0x1, &(0x7f0000000a00)=[{0x18, 0x110, 0x1, "0100000000000000"}], 0x18}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000d00)=@cell={0x25, '', 'syz0'}, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000c00), 0x0, 0x0) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/mycluster/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='1\n\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='0\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r3, &(0x7f0000000540)='0\n\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r4, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127.0.0.1', 0x2b) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio1/../reset\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio2/../reset\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio3/../reset\x00', 0x2, 0x0) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d00)='1', 0x1) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) write(0xffffffffffffffff, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r3, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r3) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000180), 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='7777\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0\x00', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='512\x00', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f0000000440)='255\x00', 0x3) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r6, &(0x7f00000004c0)='1\x00', 0x1) close(r6) mknodat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x61c0, 0x700) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./backing_file\x00', 0x42, 0x1ff) fallocate(r8, 0x0, 0x0, 0x100000) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r9, &(0x7f00000005c0)='3\x00', 0x1) (async) close(r9) executing program 8: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") executing program 7: mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) timerfd_create(0x9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='freeze\n', 0x7) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) executing program 37: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) executing program 38: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) executing program 39: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) executing program 40: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") executing program 41: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/class/tpm/tpm0\x00', 0x0, 0x0) executing program 0: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000500)='1', 0x1) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, &(0x7f0000001000)="53464f5a214e2187", 0x1000) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nullb/nullb1/zoned\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nullb/nullb1/power\x00', 0x2, 0x0) write(r1, &(0x7f0000000700)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r2, &(0x7f0000001000)="53464f5a214e2187", 0x1000) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 3: r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c3900010102030109022e0001010080fa0904000004ff00000007050102000200070581020002000705020200020007058402000200"], 0x0) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x5, &(0x7f0000000100)='\b\x00\x00\x00\x00') syz_usb_ep_write(r0, 0x81, 0x5, &(0x7f0000000100)="0801000000") syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)="0814") syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') nanosleep(&(0x7f0000000200)={0x2}, 0x0) syz_open_dev$video(&(0x7f0000000300), 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 2: socket$inet(0x2, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/e1000/0000:00:04.0\x00', 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c20000000000000000000", 0xf) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='tcp ', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r2, &(0x7f0000001900)='Y\n', 0x2) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r3, &(0x7f0000000f00)='1\n', 0x2) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001500)='test\x00', 0x4) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 2: syz_usb_connect(0x2, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002e0010140f30c00e300000000000109023e0002010080320904000003e00101000705810310000107058202400001070502024000010904010002e00101000705830100000107050301000001"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='mem', 0x3) executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/module/nvme_core/parameters/admin_timeout\x00', 0x1, 0x0) write(r0, &(0x7f0000000d00)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x22222', 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) close(r4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r5, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r5) executing program 4: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000300)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @local}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000003a0)={0x15, 0x110, 0xfa00, {r2, 0x3e8, 0x10, 0x10, 0x0, @in={0x2, 0x0, @local}, @in={0x2, 0x0, @remote}}}, 0x118) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000380)={0x4, 0x8, 0xfa00, {r2, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000003c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000500), r2}}, 0x18) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 3: r0 = syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040109720770000000000010902350001010080320904000005ffffff000705810340000107058202400000070503024000000705840240000007050502400000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000100)={0x2}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x82, 0x7, &(0x7f0000000300)='BBBBBBB') syz_usb_ep_write(r0, 0x84, 0x7, &(0x7f0000000300)='BBBBBBB') executing program 4: mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='1\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r1, &(0x7f00000002c0)='0\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r4, &(0x7f0000000540)='0\n\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r6, 0x64) r7 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r7, &(0x7f0000000640)='100\n\x00', 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x5, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x605, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @lowpan={{0xb}, {0x4}}}]}, 0x50}}, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000300)="73797a6b616c6c6572300000000000000100"/32) r4 = socket(0xa, 0x2, 0x0) setsockopt(r4, 0x1, 0x19, &(0x7f0000000400)='syzkaller0\x00', 0xb) sendto(r4, &(0x7f0000000440)='\x00', 0x1, 0x0, &(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x1c) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c20000000000000000000", 0xf) write(r0, &(0x7f0000000380), 0x0) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 42: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000070)='syz0:127.0.0.1', 0xe) close(r0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x1b5b, @loopback}}, 0x24) listen(r1, 0xa) syz_io_uring_setup(0x10, 0x0, &(0x7f0000001100)=0x0, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, &(0x7f0000001300)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r1, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000900)="ff00"/1048, 0x418}], 0x1, &(0x7f0000000a00)=[{0x18, 0x110, 0x1, "0100000000000000"}], 0x18}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000d00)=@cell={0x25, '', 'syz0'}, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000c00), 0x0, 0x0) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127.0.0.1 / 1\n\x00', 0x30) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) executing program 3: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) program did not crash replaying the whole log did not cause a kernel crash single: executing 21 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$uhid-write$UHID_CREATE2-read-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2 detailed listing: executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): memfd_create-ftruncate-syz_open_dev$loop-ioctl$LOOP_SET_FD-mkdirat-mount-openat-write-mkdirat-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl$MEMERASE-openat$ubi_ctrl-ioctl-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl-mkdirat-mount-openat detailed listing: executing program 0: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-write-openat-write-openat-write-write-write-write-openat-write-openat-openat-write-openat-write-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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$dir-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-syz_open_dev$sndctrl-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ detailed listing: executing program 0: syz_usb_connect(0x2, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408c0d030100010102030109026400020100803209040000000101000009240100011e0001010c2402010102000203000000092403020101000100090401000001020000090401010101020000072401020101000b2402010202100180bb0009058101c0000100000725010100"/128], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x2}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x4}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x7}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x8}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x9}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0xa}}) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$userio-write$USERIO_CMD_SET_PORT_TYPE-write$USERIO_CMD_REGISTER-nanosleep-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-nanosleep-write$USERIO_CMD_SEND_INTERRUPT detailed listing: executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000102), 0x2) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000302), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000304), 0x2) nanosleep(&(0x7f0000000210)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000306)={0x2, 0xfa}, 0x2) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write-close-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000001900)="060000000000000002000000010100000503000000400000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='disk\x00', 0x4) program did not crash single: failed to extract reproducer bisect: bisecting 71 programs with base timeout 1m40s testing program (duration=1m57s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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, 32, 9, 13, 5, 11, 6, 13, 19, 23, 13, 4, 16, 24, 13, 15, 29, 33, 23, 6, 4, 14, 12, 29, 23, 13, 5, 19, 33, 5, 2, 5, 11, 14, 18, 14, 18, 11, 5, 6, 3, 13, 3, 14, 4, 4, 15, 21, 23, 4, 14, 15, 16, 23, 6, 8, 18, 28, 8, 15, 10, 28, 11, 14, 4, 23, 12, 13, 4, 28, 8] detailed listing: executing program 32: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000000)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='disk\x00', 0x4) executing program 33: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000001900)="060000000000000002000000010100000503000000400000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) executing program 34: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000102), 0x2) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000302), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000304), 0x2) nanosleep(&(0x7f0000000210)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000306)={0x2, 0xfa}, 0x2) executing program 35: syz_usb_connect(0x2, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408c0d030100010102030109026400020100803209040000000101000009240100011e0001010c2402010102000203000000092403020101000100090401000001020000090401010101020000072401020101000b2402010202100180bb0009058101c0000100000725010100"/128], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x2}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x4}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x7}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x8}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x9}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0xa}}) executing program 36: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./config/nullb/nullb1/zone_nr_conv\x00', 0x2, 0x0) write(r0, &(0x7f0000001400)='2\n', 0x2) write(0xffffffffffffffff, &(0x7f0000000700)='1\n', 0x2) mount(&(0x7f0000000900)=@filename='devtmpfs\x00', &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, 0x0, 0x0) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000001100)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000001100)='./mnt\x00', &(0x7f0000001200)='zonefs\x00', 0x0, 0x0) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2c0000000314010000000000000000000900020073797a30000000000800410072786500070033006c6f0000"], 0x2c}}, 0x0) nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys/class/infiniband_srp/srp-syz0\x00', 0x0, 0x0) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127', 0x25) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d00), 0x0) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) write(0xffffffffffffffff, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r3, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r3) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 6: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000500)='1', 0x1) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, &(0x7f0000001000)='SFOZ!N!', 0x7) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 7: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x97, 0xff, 0x82, 0x8, 0x2058, 0x1005, 0xc19b, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x8f, 0x0, 0x0, 0xbf, 0x57, 0x5a}}]}}]}}, 0x0) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x0, 0x0) ioctl$USBDEVFS_SUBMITURB(r0, 0x802c550a, &(0x7f0000000040)=@urb_type_control={0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='tcp 2049\n', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r2, &(0x7f0000001900)='Y\n', 0x2) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r3, &(0x7f0000000f00)='1\n', 0x2) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001500)='test\x00', 0x4) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f00000003c0)='1:2\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000580)='2\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r8, &(0x7f0000000600)='3\x00', 0x2) r9 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r9, &(0x7f0000000680)='readonly\x00', 0x9) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127', 0x25) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256', 0x3) write(0xffffffffffffffff, &(0x7f00000003c0)='64\n\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r3, &(0x7f0000000540)='0\n\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r4, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) nanosleep(&(0x7f0000000680)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000180), 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='7777\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0\x00', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='512\x00', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f0000000440)='255\x00', 0x3) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r6, &(0x7f00000004c0)='1\x00', 0x1) close(r6) mknodat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x61c0, 0x700) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./backing_file\x00', 0x42, 0x1ff) fallocate(r8, 0x0, 0x0, 0x100000) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r9, &(0x7f00000005c0)='3\x00', 0x1) (async) close(r9) executing program 9: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='1\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 9: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x40, 0x3, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz1\x00'}, @NFTA_CHAIN_HOOK={0x14, 0x4, 0x0, 0x1, [@NFTA_HOOK_HOOKNUM={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_HOOK_PRIORITY={0x8}]}]}, @NFT_MSG_NEWRULE={0x50, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x24, 0x4, 0x0, 0x1, [{0x20, 0x1, 0x0, 0x1, @ct={{0x7}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0xd}, @NFTA_CT_SREG={0x8, 0x4, 0x1, 0x0, 0x1}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0}}}, 0xd8}}, 0x0) r1 = socket$inet(0x2, 0x2, 0x11) sendto$inet(r1, &(0x7f0000000200)="abcd", 0x4, 0x0, &(0x7f0000000240)={0x2, 0x4d2, @loopback}, 0x10) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c200000000000000000", 0xe) write(r0, &(0x7f0000000380)="040e05010f200001", 0x8) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000070)='syz0:127.0.0.1', 0xe) close(r0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x1b5b, @loopback}}, 0x24) listen(r1, 0xa) syz_io_uring_setup(0x10, 0x0, &(0x7f0000001100)=0x0, &(0x7f0000001108)=0x0, &(0x7f0000001110)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f0000001300)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r1, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000900)="ff00"/1048, 0x418}], 0x1, &(0x7f0000000a00)=[{0x18, 0x110, 0x1, "0100000000000000"}], 0x18}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000d00)=@cell={0x25, '', 'syz0'}, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000c00), 0x0, 0x0) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./config/cluster/mycluster/node\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000240)='1\n\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='0\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r1, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r2, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r3, &(0x7f0000000540)='0\n\x00', 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r4, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r5 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r5, 0x64) r6 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r6, &(0x7f0000000640)='100\n\x00', 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r2, &(0x7f0000000240)='4\x00', 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r3, &(0x7f00000002c0)='4096\x00', 0x5) r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r4, &(0x7f0000000340)='1:0\x00', 0x4) write(r4, &(0x7f0000000380)='1:1\x00', 0x4) write(r4, &(0x7f0000000400)='1:3\x00', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000580)='2\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r7, &(0x7f0000000600)='3\x00', 0x2) r8 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r8, &(0x7f0000000680)='readonly\x00', 0x9) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127.0.0.1', 0x2b) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, &(0x7f00000005c0)={[{'clientaddr=127.0.0.1'}, {'addr=127.0.0.1'}]}) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f0000000100)='./sys\x00', &(0x7f0000000140)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio1/../reset\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio2/../reset\x00', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/virtio/devices/virtio3/../reset\x00', 0x2, 0x0) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000d00)='1', 0x1) close(0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r0, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x2222222222222222\x00', 0x2f) close(r0) write(0xffffffffffffffff, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) write(r2, &(0x7f0000000800)='101:0:1\x00', 0x7) close(r2) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r3, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r3) executing program 8: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r0, &(0x7f0000000180), 0x0) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='7777\x00', 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0\x00', 0x1) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='1\x00', 0x1) close(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) write(r4, &(0x7f00000003c0)='512\x00', 0x3) close(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f0000000440)='255\x00', 0x3) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r6, &(0x7f00000004c0)='1\x00', 0x1) close(r6) mknodat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x61c0, 0x700) r7 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./loop0\x00', 0x2, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./backing_file\x00', 0x42, 0x1ff) fallocate(r8, 0x0, 0x0, 0x100000) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) r9 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r9, &(0x7f00000005c0)='3\x00', 0x1) (async) close(r9) executing program 8: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") executing program 7: mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(&(0x7f0000000000)=@filename='none\x00', &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) timerfd_create(0x9, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f0000000140)='freeze\n', 0x7) executing program 7: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) executing program 37: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) executing program 38: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) executing program 39: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) executing program 40: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") executing program 41: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/class/tpm/tpm0\x00', 0x0, 0x0) executing program 0: mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000500)='1', 0x1) openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000800)='./dev\x00', &(0x7f0000000900)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r1, &(0x7f0000001000)="53464f5a214e2187", 0x1000) close(r1) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nullb\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/nullb1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./config/nullb/nullb1/zoned\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/nullb/nullb1/power\x00', 0x2, 0x0) write(r1, &(0x7f0000000700)='1\n', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000800)='./dev\x00', 0x1ff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./dev/nullb1\x00', 0x2, 0x0) write(r2, &(0x7f0000001000)="53464f5a214e2187", 0x1000) close(r2) mkdirat(0xffffffffffffff9c, &(0x7f0000000c00)='./mnt\x00', 0x1ff) mount(&(0x7f0000000a00)=@filename='./dev/nullb1\x00', &(0x7f0000000c00)='./mnt\x00', &(0x7f0000000d00)='zonefs\x00', 0x0, 0x0) executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 3: r0 = syz_usb_connect(0x3, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c3900010102030109022e0001010080fa0904000004ff00000007050102000200070581020002000705020200020007058402000200"], 0x0) syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x5, &(0x7f0000000100)='\b\x00\x00\x00\x00') syz_usb_ep_write(r0, 0x81, 0x5, &(0x7f0000000100)="0801000000") syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)="0814") syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') syz_usb_ep_write(r0, 0x81, 0x2, &(0x7f0000000100)='\b\x00') syz_usb_ep_write(r0, 0x81, 0x1, &(0x7f0000000100)='\b') nanosleep(&(0x7f0000000200)={0x2}, 0x0) syz_open_dev$video(&(0x7f0000000300), 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 2: socket$inet(0x2, 0x2, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/drivers/e1000/0000:00:04.0\x00', 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c20000000000000000000", 0xf) write(r0, 0x0, 0x0) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000100)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001600)='./nfsd/portlist\x00', 0x2, 0x0) write(r0, &(0x7f0000001700)='tcp ', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='1\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000001800)='./nfsd/v4_end_grace\x00', 0x2, 0x0) write(r2, &(0x7f0000001900)='Y\n', 0x2) mount(0x0, &(0x7f0000000c00)='./debug\x00', &(0x7f0000000d00)='debugfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./debug/nfsd/io_cache_write\x00', 0x2, 0x0) write(r3, &(0x7f0000000f00)='1\n', 0x2) nanosleep(&(0x7f0000001c00)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt\x00', 0x1ff) mount(&(0x7f0000001100)=@filename='127.0.0.1:/\x00', &(0x7f0000001000)='./mnt\x00', &(0x7f0000001200)='nfs4\x00', 0x0, &(0x7f0000001300)='addr=127.0.0.1,clientaddr=127.0.0.1,port=2049,sec=sys\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./mnt/test\x00', 0x42, 0x1ff) write(r4, &(0x7f0000001500)='test\x00', 0x4) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 2: syz_usb_connect(0x2, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002e0010140f30c00e300000000000109023e0002010080320904000003e00101000705810310000107058202400001070502024000010904010002e00101000705830100000107050301000001"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./sys\x00', &(0x7f0000000240)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/power/state\x00', 0x2, 0x0) write(r0, &(0x7f00000002c0)='mem', 0x3) executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000c00)='./sys/module/nvme_core/parameters/admin_timeout\x00', 0x1, 0x0) write(r0, &(0x7f0000000d00)='1\x00', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/fcloop/ctl/add_local_port\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='wwnn=0x1111111111111111,wwpn=0x22222', 0x24) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/class/fcloop/ctl/add_target_port\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='wwnn=0x3333333333333333,wwpn=0x4444444444444444\x00', 0x2f) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/class/fcloop/ctl/add_remote_port\x00', 0x1, 0x0) write(r3, &(0x7f0000000600)='wwnn=0x3333333333333333,wwpn=0x4444444444444444,roles=32,lpwwnn=0x1111111111111111,lpwwpn=0x2222222222222222\x00', 0x6c) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/class/fcloop/ctl/set_cmd_drop\x00', 0x1, 0x0) close(r4) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000900), 0x2, 0x0) write(r5, &(0x7f0000000a00)='transport=fc,traddr=nn-0x3333333333333333:pn-0x4444444444444444,host_traddr=nn-0x1111111111111111:pn-0x2222222222222222,nqn=nqn.2014-08.org.nvmexpress.discovery\x00', 0xa1) nanosleep(&(0x7f0000000b00)={0x2}, 0x0) close(r5) executing program 4: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd2a, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'veth0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r1, &(0x7f0000000300)={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @in={0x2, 0x0, @local}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f00000003a0)={0x15, 0x110, 0xfa00, {r2, 0x3e8, 0x10, 0x10, 0x0, @in={0x2, 0x0, @local}, @in={0x2, 0x0, @remote}}}, 0x118) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000380)={0x4, 0x8, 0xfa00, {r2, 0x3e8}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000003c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000500), r2}}, 0x18) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./config/nullb/my_nullb\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/nullb/my_nullb/size\x00', 0x1, 0x0) write(r0, &(0x7f0000000340)='256\n', 0x4) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./config/nullb/my_nullb/zoned\x00', 0x1, 0x0) write(r1, &(0x7f0000000100)='1\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nullb/my_nullb/power\x00', 0x1, 0x0) write(r2, &(0x7f0000000180)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000240)='devtmpfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./dev/mapper/control\x00', 0x2, 0x0) ioctl(r3, 0xc138fd03, &(0x7f0000001000)="0400000032000000000000003801000038010000000000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00") ioctl(r3, 0xc138fd09, &(0x7f0000002000)="0400000032000000000000006f01000038010000010000000000000000000000000000000000000000000000000000006d795f7a6f6e65645f646d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00700000000000000000000000000007a6f6e656400000000000000000000002e2f6465762f6d795f6e756c6c6200") executing program 3: r0 = syz_usb_connect(0x0, 0x47, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040109720770000000000010902350001010080320904000005ffffff000705810340000107058202400000070503024000000705840240000007050502400000"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) nanosleep(&(0x7f0000000100)={0x2}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000200)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x82, 0x7, &(0x7f0000000300)='BBBBBBB') syz_usb_ep_write(r0, 0x84, 0x7, &(0x7f0000000300)='BBBBBBB') executing program 4: mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/cluster/mycluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/cluster/mycluster/node/mynode\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/cluster/mycluster/node/mynode/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)='1\n\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./config/cluster/mycluster/node/mynode/num\x00', 0x2, 0x0) write(r1, &(0x7f00000002c0)='0\n\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./config/cluster/mycluster/node/mynode/ipv4_address\x00', 0x2, 0x0) write(r2, &(0x7f0000000340)='127.0.0.1\n\x00', 0xa) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./config/cluster/mycluster/node/mynode/ipv4_port\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)='7777\n\x00', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/cluster/mycluster/heartbeat\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./config/cluster/mycluster/heartbeat/myregion\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/cluster/mycluster/heartbeat/myregion/block_bytes\x00', 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./config/cluster/mycluster/heartbeat/myregion/start_block\x00', 0x2, 0x0) write(r4, &(0x7f0000000540)='0\n\x00', 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./config/cluster/mycluster/heartbeat/myregion/blocks\x00', 0x2, 0x0) write(r5, &(0x7f00000005c0)='255\n\x00', 0x4) mknodat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x8000, 0x100) r6 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./ram0\x00', 0x2, 0x0) dup2(r6, 0x64) r7 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/cluster/mycluster/heartbeat/myregion/dev\x00', 0x2, 0x0) write(r7, &(0x7f0000000640)='100\n\x00', 0x4) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./dlmfs\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./dlmfs\x00', &(0x7f0000000740)='ocfs2_dlmfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000780)='./dlmfs/mydomain\x00', 0x1ff) rmdir(&(0x7f00000007c0)='./dlmfs/mydomain\x00') executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000500)={'wpan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x5, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x605, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @lowpan={{0xb}, {0x4}}}]}, 0x50}}, 0x0) r3 = socket(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000300)="73797a6b616c6c6572300000000000000100"/32) r4 = socket(0xa, 0x2, 0x0) setsockopt(r4, 0x1, 0x19, &(0x7f0000000400)='syzkaller0\x00', 0xb) sendto(r4, &(0x7f0000000440)='\x00', 0x1, 0x0, &(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x1c) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f00000000c0)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./dev/vhci\x00', 0x2, 0x0) write(r0, &(0x7f0000000180)="ff00", 0x2) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000240)="040e0c010110000b00000b00000000", 0xf) write(r0, 0x0, 0x0) write(r0, 0x0, 0x0) write(r0, &(0x7f0000000300)="040e0701022000000101", 0xa) write(r0, &(0x7f0000000340)="040e0c011c20000000000000000000", 0xf) write(r0, &(0x7f0000000380), 0x0) write(r0, &(0x7f00000003c0)="040e05012a200001", 0x8) write(r0, &(0x7f0000000400)="040e0c012f20000001000100010001", 0xf) write(r0, &(0x7f0000000440)="040e05013b200001", 0x8) executing program 42: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000010)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000050)='./proc/net/afs/rootcell\x00', 0x2, 0x0) write(r0, &(0x7f0000000070)='syz0:127.0.0.1', 0xe) close(r0) r1 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r1, &(0x7f0000000080)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x1b5b, @loopback}}, 0x24) listen(r1, 0xa) syz_io_uring_setup(0x10, 0x0, &(0x7f0000001100)=0x0, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, 0x0, &(0x7f0000001300)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r1, 0x0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000900)="ff00"/1048, 0x418}], 0x1, &(0x7f0000000a00)=[{0x18, 0x110, 0x1, "0100000000000000"}], 0x18}}) mkdirat(0xffffffffffffff9c, &(0x7f0000000b00)='./file0\x00', 0x1ff) mount$afs(&(0x7f0000000d00)=@cell={0x25, '', 'syz0'}, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000c00), 0x0, 0x0) executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./nfsd/versions\x00', 0x2, 0x0) write(r0, &(0x7f0000000740)='-2 -3 +4\n\x00', 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./nfsd/threads\x00', 0x2, 0x0) write(r1, &(0x7f0000000640)='1\n\x00', 0x2) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000240)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./tmp\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000340)='nfsd 127.0.0.1 2147483647 ', 0x1a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/net/rpc/nfsd.export/channel\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)='* / 2147483647 8192 0 0 0 fsloc 1 127.0.0.1 / 1\n\x00', 0x30) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount$nfs4(&(0x7f0000000540)='127.0.0.1:/\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580), 0x0, 0x0) executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) executing program 3: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) executing program 1: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) program did not crash replaying the whole log did not cause a kernel crash single: executing 21 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$uhid-write$UHID_CREATE2-read-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2-write$UHID_INPUT2 detailed listing: executing program 0: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, {'syz0\x00', 'syz1\x00', 'syz0\x00', 0x1e, 0x3, 0x46d, 0x1234, 0x0, 0x0, "0600ff0901a10185100901150026ff007508950681000901910085110901"}}, 0x136) read(r0, &(0x7f0000000200)=""/4096, 0x1000) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000340)={0xc, {0x14, "11ff020100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000380)={0xc, {0x7, "10ff001102005a"}}, 0xd) write$UHID_INPUT2(r0, &(0x7f00000003c0)={0xc, {0x14, "11ff022100"/20}}, 0x1a) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, {0x14, "11ff00010200"/20}}, 0x1a) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): memfd_create-ftruncate-syz_open_dev$loop-ioctl$LOOP_SET_FD-mkdirat-mount-openat-write-mkdirat-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl$MEMERASE-openat$ubi_ctrl-ioctl-nanosleep-nanosleep-nanosleep-nanosleep-nanosleep-openat-ioctl-mkdirat-mount-openat detailed listing: executing program 0: r0 = memfd_create(&(0x7f0000000100)='img\x00', 0x0) ftruncate(r0, 0x1000000) r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/block2mtd/parameters/block2mtd\x00', 0x2, 0x0) write(r2, &(0x7f00000000c0)='/dev/loop0,65536\x00', 0x11) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./dev/mtd1\x00', 0x2, 0x0) ioctl$MEMERASE(r3, 0x40084d02, &(0x7f0000000640)={0x0, 0x1000000}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl(r4, 0x40186f40, &(0x7f00000001c0)="000000000100"/24) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) nanosleep(&(0x7f0000000400)={0x0, 0x1312d00}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./dev/ubi0\x00', 0x2, 0x0) ioctl(r5, 0x40986f00, &(0x7f0000000440)="0000000001000000000001000000000003000600000000006d795f766f6c00"/154) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./mnt\x00', 0x1ff) mount(&(0x7f0000000540)=@filename='ubi0_0\x00', &(0x7f0000000500)='./mnt\x00', &(0x7f0000000580)='ubifs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./mnt/test\x00', 0x42, 0x1ff) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)='e:my_eprobe sched/sched_switch\n\x00', 0x1f) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-write-openat-write-openat-write-write-write-write-openat-write-openat-openat-write-openat-write-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r0, &(0x7f0000000140)='md0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='5\x00', 0x2) write(0xffffffffffffffff, &(0x7f0000000240)='4\x00', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r2, &(0x7f00000002c0)='4096\x00', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r3, &(0x7f0000000340)='1:0\x00', 0x4) write(r3, &(0x7f0000000380)='1:1\x00', 0x4) write(r3, &(0x7f00000003c0)='1:2\x00', 0x4) write(r3, &(0x7f0000000400)='1:3\x00', 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r4, &(0x7f0000000480)='0\x00', 0x2) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys/block/md0/md/dev-ram1/slot\x00', 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./sys/block/md0/md/dev-ram2/slot\x00', 0x1, 0x0) write(r5, &(0x7f0000000580)='2\x00', 0x2) r6 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/md0/md/dev-ram3/slot\x00', 0x1, 0x0) write(r6, &(0x7f0000000600)='3\x00', 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./sys/block/md0/md/array_state\x00', 0x1, 0x0) write(r7, &(0x7f0000000680)='readonly\x00', 0x9) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$sndtimer-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-ioctl$SNDRV_TIMER_IOCTL_START detailed listing: executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0xffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40545412, &(0x7f0000000080)={0x1, 0x1, 0x1, 0x0, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-mkdirat-mkdirat-mkdirat-mkdirat-symlinkat-openat-write-nanosleep-socket$inet-ioctl-sendto$inet detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(&(0x7f0000000040)=@filename='none\x00', &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/idVendor\x00', 0x1, 0x0) write(r0, &(0x7f0000000180)='0x1d6b', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)='0x0104', 0x6) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0x1ff) symlinkat(&(0x7f0000000340)='./config/usb_gadget/g1/functions/ncm.usb0\x00', 0xffffffffffffff9c, &(0x7f0000000380)='./config/usb_gadget/g1/configs/c.1/ncm.usb0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r2, &(0x7f0000000400)='dummy_udc.0', 0xb) nanosleep(&(0x7f0000000440)={0x1}, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl(r3, 0x8914, &(0x7f0000000480)="757362300000000000000000000000000100"/40) sendto$inet(r3, &(0x7f0000000500)='hello', 0x5, 0x0, &(0x7f0000000540)={0x2, 0x1234, @broadcast}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-mkdirat-mount-openat-write-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='1\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000300)='./proc\x00', &(0x7f0000000340)='proc\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./proc/sys/kernel/printk\x00', 0x2, 0x0) write(r3, &(0x7f00000002c0)='1 1 1 1\n', 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r4, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-write-openat-write-openat-write-syslog-openat-write 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/module/printk/parameters/console_suspend\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='0\n', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/module/hibernate/parameters/pm_test_delay\x00', 0x2, 0x0) write(r1, &(0x7f0000000140)='0\n', 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/power/pm_test\x00', 0x2, 0x0) write(r2, &(0x7f00000001c0)='core\n', 0x5) syslog(0x9, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/power/state\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)='disk\n', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-mknodat-openat-syz_usb_ep_write detailed listing: executing program 0: r0 = syz_usb_connect(0x3, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040c41060ea0001000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) nanosleep(&(0x7f0000000100)={0x1}, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./ttyUSB0\x00', 0x81b6, 0xbc00) openat(0xffffffffffffff9c, &(0x7f0000000080)='./ttyUSB0\x00', 0x2, 0x0) syz_usb_ep_write(r0, 0x81, 0x7, &(0x7f0000000300)="01020304050607") program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-syz_usb_control_io-syz_usb_control_io detailed listing: executing program 0: r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000400a1110140000000000010902200001010080320904000002ff0000000705810200020007050202000200"], 0x0) syz_usb_control_io(r0, &(0x7f0000000200)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x84, &(0x7f0000000040)=ANY=[@ANYBLOB="c0810400000000000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) syz_usb_control_io(r0, &(0x7f0000000200), &(0x7f0000000100)) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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$dir-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(&(0x7f0000000080)=@filename='none\x00', &(0x7f00000000c0)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./sys\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000180)='./power/state\x00', 0x1, 0x0) write(r1, &(0x7f00000001c0)='disk\n', 0x5) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-nanosleep-syz_open_dev$sndctrl-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ-ioctl$SNDRV_CTL_IOCTL_ELEM_READ detailed listing: executing program 0: syz_usb_connect(0x2, 0x80, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000408c0d030100010102030109026400020100803209040000000101000009240100011e0001010c2402010102000203000000092403020101000100090401000001020000090401010101020000072401020101000b2402010202100180bb0009058101c0000100000725010100"/128], &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000000300)={0x1}, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x1}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x2}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x3}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x4}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x5}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x6}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x7}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x8}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0x9}}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x0, &(0x7f0000000400)={{0xa}}) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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}}): openat$userio-write$USERIO_CMD_SET_PORT_TYPE-write$USERIO_CMD_REGISTER-nanosleep-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-write$USERIO_CMD_SEND_INTERRUPT-nanosleep-write$USERIO_CMD_SEND_INTERRUPT detailed listing: executing program 0: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x1}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000102), 0x2) nanosleep(&(0x7f0000000200)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000300)={0x2, 0xfa}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000302), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000304), 0x2) nanosleep(&(0x7f0000000210)={0x0, 0x989680}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000306)={0x2, 0xfa}, 0x2) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write-close-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r6, &(0x7f0000001900)="060000000000000002000000010100000503000000400000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) program crashed: INFO: task hung in do_uevent single: successfully extracted reproducer found reproducer with 32 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write-close-openat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write-close detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) close(r5) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) write(r5, &(0x7f0000001800)="060000000000000002000000010100000503000080000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000021000000000000000000000000000000000000000000000000000000000000000000000000626172", 0x7b) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount-openat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001700)='./dev/dlm_foo\x00', 0x2, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat-mount detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep-mkdirat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close-nanosleep detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write-close detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) close(r4) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) write(r4, &(0x7f0000001400)='1\x00', 0x2) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close-openat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) openat(0xffffffffffffff9c, &(0x7f0000001300)='./sys/kernel/dlm/foo/control\x00', 0x2, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write-close detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) close(r3) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) write(r3, &(0x7f0000001200)='0\x00', 0x2) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount-openat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001100)='./sys/kernel/dlm/foo/event_done\x00', 0x2, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat-mount detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000f00)='./sys\x00', &(0x7f0000001000)='sysfs\x00', 0x0, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep-mkdirat detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000f00)='./sys\x00', 0x1ff) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write-nanosleep detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) nanosleep(&(0x7f0000000e00)={0x0, 0x5f5e100}, 0x0) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-openat$dlm_control detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_monitor-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000b00), 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-mkdirat-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) mkdirat(0xffffffffffffff9c, &(0x7f0000000a00)='./config/dlm/cluster/spaces/foo/nodes/1\x00', 0x1ff) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-close-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) close(r1) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-openat-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r1, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-close-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) close(r0) write(0xffffffffffffffff, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r1, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-openat-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r1, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-mkdirat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f0000000700)='1\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r0, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r1, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./config/dlm/cluster/spaces/foo\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) (async) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, 0x0, &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900), 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, 0x0, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00), 0x0) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {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-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {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:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write program crashed: INFO: task hung in do_uevent testing program (duration=6m0s, {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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program crashed: INFO: task hung in do_uevent validation run: crashed=true testing program (duration=6m0s, {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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program crashed: INFO: task hung in do_uevent validation run: crashed=true testing program (duration=6m0s, {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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-mkdirat-mkdirat-openat-write-openat-write-openat$dlm_control-write detailed listing: executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./config/dlm/cluster\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000500)='./config/dlm/cluster/comms/1\x00', 0x1ff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000600)='./config/dlm/cluster/comms/1/local\x00', 0x2, 0x0) write(r0, &(0x7f0000000700)='1\x00', 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000800)='./config/dlm/cluster/comms/1/addr\x00', 0x1, 0x0) write(r1, &(0x7f0000000900)="020000007f00000100"/128, 0x80) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000c00), 0x2, 0x0) write(r2, &(0x7f0000000d00)="060000000000000002000000040100000000000000000000666f6f00"/128, 0x80) program crashed: INFO: task hung in do_uevent validation run: crashed=true reproducing took 8h12m59.221789193s repro crashed as (corrupted=false): INFO: task syz.0.17:5845 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.0.17 state:D stack:25944 pid:5845 tgid:5845 ppid:5745 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x125c/0x6730 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7326 do_uevent+0x427/0x530 fs/dlm/lockspace.c:206 new_lockspace fs/dlm/lockspace.c:583 [inline] __dlm_new_lockspace+0x1698/0x1fa0 fs/dlm/lockspace.c:638 dlm_new_user_lockspace+0x60/0x90 fs/dlm/lockspace.c:671 device_create_lockspace fs/dlm/user.c:414 [inline] device_write+0x930/0x1c90 fs/dlm/user.c:606 vfs_write+0x2aa/0x1050 fs/read_write.c:685 ksys_write+0x12a/0x250 fs/read_write.c:739 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd663f9e019 RSP: 002b:00007ffdd8673728 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fd664225fa0 RCX: 00007fd663f9e019 RDX: 0000000000000080 RSI: 0000200000000d00 RDI: 0000000000000005 RBP: 00007fd66403500c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fd664225fac R14: 00007fd664225fa0 R15: 00007fd664225fa0 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 kernel/locking/lockdep.c:6775 3 locks held by kworker/u9:0/50: #0: ffff88802ae5c140 ((wq_completion)hci2){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 kernel/workqueue.c:3297 #1: ffffc90000bb7d08 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work+0x988/0x1940 kernel/workqueue.c:3298 #2: ffff888071928ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x18a/0x470 net/bluetooth/hci_sync.c:331 2 locks held by getty/5364: #0: ffff8880342660a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 drivers/tty/n_tty.c:2211 1 lock held by syz.0.17/5845: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by dlm_recoverd/5848: #0: ffff88807d55ca18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xbd/0x1f90 fs/dlm/recoverd.c:400 1 lock held by syz.1.18/5887: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.2.19/5932: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.3.20/5968: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.4.21/6011: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.5.22/6053: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.6.23/6102: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.7.24/6145: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.8.25/6188: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.9.26/6236: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 ============================================= NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 nmi_cpu_backtrace.cold+0x12d/0x151 lib/nmi_backtrace.c:122 nmi_trigger_cpumask_backtrace+0x21c/0x2a0 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+0x141/0x190 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xcb1/0x1030 kernel/hung_task.c:561 kthread+0x370/0x450 kernel/kthread.c:436 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 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: d6 8b 02 c3 cc cc cc cc 0f 1f 00 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 a3 5f 10 00 fb f4 3c 4a 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197e00 EFLAGS: 00000242 RAX: 0000000000162985 RBX: ffff88801eaca540 RCX: ffffffff8bbb42d5 RDX: 0000000000000000 RSI: ffffffff8e1a8186 RDI: ffffffff8c402680 RBP: ffffed1003d594a8 R08: 0000000000000001 R09: ffffed10170a678d R10: ffff8880b8533c6b R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888123ed8000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555867b44e8 CR3: 000000000e994000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3a7/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x158 final repro crashed as (corrupted=false): INFO: task syz.0.17:5845 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.0.17 state:D stack:25944 pid:5845 tgid:5845 ppid:5745 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x125c/0x6730 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0xdd/0x2c0 kernel/sched/core.c:7326 do_uevent+0x427/0x530 fs/dlm/lockspace.c:206 new_lockspace fs/dlm/lockspace.c:583 [inline] __dlm_new_lockspace+0x1698/0x1fa0 fs/dlm/lockspace.c:638 dlm_new_user_lockspace+0x60/0x90 fs/dlm/lockspace.c:671 device_create_lockspace fs/dlm/user.c:414 [inline] device_write+0x930/0x1c90 fs/dlm/user.c:606 vfs_write+0x2aa/0x1050 fs/read_write.c:685 ksys_write+0x12a/0x250 fs/read_write.c:739 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x115/0x870 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd663f9e019 RSP: 002b:00007ffdd8673728 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fd664225fa0 RCX: 00007fd663f9e019 RDX: 0000000000000080 RSI: 0000200000000d00 RDI: 0000000000000005 RBP: 00007fd66403500c R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fd664225fac R14: 00007fd664225fa0 R15: 00007fd664225fa0 Showing all locks held in the system: 1 lock held by khungtaskd/31: #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8ebe8200 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184 kernel/locking/lockdep.c:6775 3 locks held by kworker/u9:0/50: #0: ffff88802ae5c140 ((wq_completion)hci2){+.+.}-{0:0}, at: process_one_work+0x12b1/0x1940 kernel/workqueue.c:3297 #1: ffffc90000bb7d08 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_one_work+0x988/0x1940 kernel/workqueue.c:3298 #2: ffff888071928ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x18a/0x470 net/bluetooth/hci_sync.c:331 2 locks held by getty/5364: #0: ffff8880342660a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 drivers/tty/tty_ldisc.c:243 #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14e0 drivers/tty/n_tty.c:2211 1 lock held by syz.0.17/5845: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by dlm_recoverd/5848: #0: ffff88807d55ca18 (&ls->ls_in_recovery){+.+.}-{4:4}, at: dlm_recoverd+0xbd/0x1f90 fs/dlm/recoverd.c:400 1 lock held by syz.1.18/5887: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.2.19/5932: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.3.20/5968: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.4.21/6011: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.5.22/6053: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.6.23/6102: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.7.24/6145: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.8.25/6188: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 1 lock held by syz.9.26/6236: #0: ffffffff9b7cf4c0 (&ls_lock){+.+.}-{4:4}, at: __dlm_new_lockspace+0xb8/0x1fa0 fs/dlm/lockspace.c:632 ============================================= NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x100/0x190 lib/dump_stack.c:120 nmi_cpu_backtrace.cold+0x12d/0x151 lib/nmi_backtrace.c:122 nmi_trigger_cpumask_backtrace+0x21c/0x2a0 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+0x141/0x190 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xcb1/0x1030 kernel/hung_task.c:561 kthread+0x370/0x450 kernel/kthread.c:436 ret_from_fork+0x72b/0xd50 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 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: d6 8b 02 c3 cc cc cc cc 0f 1f 00 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 a3 5f 10 00 fb f4 3c 4a 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 RSP: 0018:ffffc90000197e00 EFLAGS: 00000242 RAX: 0000000000162985 RBX: ffff88801eaca540 RCX: ffffffff8bbb42d5 RDX: 0000000000000000 RSI: ffffffff8e1a8186 RDI: ffffffff8c402680 RBP: ffffed1003d594a8 R08: 0000000000000001 R09: ffffed10170a678d R10: ffff8880b8533c6b R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 1ffff92000032fc4 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888123ed8000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005555867b44e8 CR3: 000000000e994000 CR4: 00000000003526f0 Call Trace: arch_safe_halt arch/x86/include/asm/paravirt.h:62 [inline] default_idle+0x9/0x10 arch/x86/kernel/process.c:768 default_idle_call+0x6c/0xb0 kernel/sched/idle.c:122 cpuidle_idle_call kernel/sched/idle.c:199 [inline] do_idle+0x3a7/0x5b0 kernel/sched/idle.c:355 cpu_startup_entry+0x4f/0x60 kernel/sched/idle.c:454 start_secondary+0x21d/0x2d0 arch/x86/kernel/smpboot.c:312 common_startup_64+0x13e/0x158