Extracting prog: 1m16.478237028s
Minimizing prog: 39m34.349988293s
Simplifying prog options: 0s
Extracting C: 54.34189458s
Simplifying C: 14m20.209349906s


extracting reproducer from 72 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-socketpair$nbd-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={<r5=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100)={r5})

program crashed: general protection fault in create_empty_buffers
single: successfully extracted reproducer
found reproducer with 16 syscalls
minimizing guilty program
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-socketpair$nbd
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-sendmsg$nl_route_sched-write$tun-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-sendmsg$nl_route_sched-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-read$usbfs-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
read$usbfs(r4, 0x0, 0x0) (async)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-fcntl$dupfd-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
r3 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
r4 = fcntl$dupfd(r3, 0x0, r3)
sendmsg$nl_route_sched(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(r4, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(r4, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-syz_open_dev$sg-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-ioctl$FIONREAD-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$TIOCSETD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0xd)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-openat$ttynull-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0)
ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r1, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-openat$nullb-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-ioctl$VIDIOC_ENUMAUDOUT-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f00000002c0)={0xb, "2866411d3b269f668529bac4810e368f4762e6a0208de7163842a493d03d5b8c"}) (async)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(&(0x7f0000000280), 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, 0x0) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000080))
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(0x0, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, 0x0, &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', 0x0, 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x200000c0) (async, rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program did not crash
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0) (rerun: 32)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2) (async, rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2) (rerun: 32)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200) (async)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100))

program crashed: kernel BUG in __filemap_add_folio
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program crashed: general protection fault in create_empty_buffers
extracting C reproducer
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: general protection fault in create_empty_buffers
simplifying C reproducer
testing compiled C program (duration=55.879880935s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true 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}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: kernel BUG in __filemap_add_folio
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: kernel BUG in __filemap_add_folio
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: kernel BUG in __filemap_add_folio
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: general protection fault in create_empty_buffers
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: kernel BUG in __filemap_add_folio
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: general protection fault in create_empty_buffers
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: general protection fault in create_empty_buffers
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program did not crash
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: kernel BUG in __filemap_add_folio
testing compiled C program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
program crashed: general protection fault in create_empty_buffers
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program did not crash
validation run: crashed=false
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program crashed: kernel BUG in __filemap_add_folio
validation run: crashed=true
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program crashed: general protection fault in create_empty_buffers
validation run: crashed=true
testing program (duration=55.879880935s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_open_dev$vivid-openat$nullb-ioctl$FS_IOC_SETFLAGS-ioctl$FIONREAD-mount-read$usbfs-sendmsg$nl_route_sched-write$tun-unlinkat-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
syz_open_dev$vivid(0x0, 0x0, 0x2)
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040), 0x121403, 0x0)
ioctl$FS_IOC_SETFLAGS(r0, 0x40081271, &(0x7f0000000980)=0x4000) (async)
ioctl$FIONREAD(0xffffffffffffffff, 0x541b, 0x0)
mount(&(0x7f00000001c0)=@nullb, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='btrfs\x00', 0x4418, 0x0)
read$usbfs(0xffffffffffffffff, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x2c, 0x2e, 0x200, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x2, 0xfff3}, {0xffe0, 0xc}, {0x6, 0xd}}, [{0x8, 0xb, 0x9}]}, 0x2c}}, 0x200000c0)
write$tun(0xffffffffffffffff, 0x0, 0xa2)
unlinkat(0xffffffffffffffff, 0x0, 0x200)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0)

program crashed: kernel BUG in __filemap_add_folio
validation run: crashed=true
reproducing took 1h0m40.999905876s
repro crashed as (corrupted=false):
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3421
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x983/0xb10 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
------------[ cut here ]------------
kernel BUG at mm/filemap.c:858!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 6812 Comm: syz.2.231 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__filemap_add_folio+0xf29/0x11b0 mm/filemap.c:858
Code: 98 c6 ff 48 c7 c6 80 ed 99 8b 4c 89 ef e8 bf 72 11 00 90 0f 0b e8 47 98 c6 ff 48 c7 c6 e0 ed 99 8b 4c 89 ef e8 a8 72 11 00 90 <0f> 0b e8 30 98 c6 ff 90 0f 0b 90 e9 1c fc ff ff e8 22 98 c6 ff 48
RSP: 0018:ffffc900038ef808 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888033ca4980 RSI: ffffffff81f85078 RDI: ffff888033ca4e04
RBP: 0000000000000c40 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff9088b8d7 R11: 0000000000000000 R12: 0000000000000002
R13: ffffea0001556ac0 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f27b46556c0(0000) GS:ffff8880d69f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055afc45781b0 CR3: 0000000028e71000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 filemap_add_folio+0x19a/0x610 mm/filemap.c:966
 do_read_cache_folio+0x23c/0x5c0 mm/filemap.c:4063
 do_read_cache_page mm/filemap.c:4162 [inline]
 read_cache_page_gfp+0x29/0x120 mm/filemap.c:4195
 btrfs_read_disk_super+0x192/0x500 fs/btrfs/volumes.c:1367
 btrfs_scan_one_device+0x109/0x820 fs/btrfs/volumes.c:1475
 btrfs_get_tree_super fs/btrfs/super.c:1860 [inline]
 btrfs_get_tree_subvol fs/btrfs/super.c:2089 [inline]
 btrfs_get_tree+0x5b3/0x2710 fs/btrfs/super.c:2123
 vfs_get_tree+0x8e/0x330 fs/super.c:1751
 fc_mount fs/namespace.c:1199 [inline]
 do_new_mount_fc fs/namespace.c:3636 [inline]
 do_new_mount fs/namespace.c:3712 [inline]
 path_mount+0x7bf/0x23a0 fs/namespace.c:4022
 do_mount fs/namespace.c:4035 [inline]
 __do_sys_mount fs/namespace.c:4224 [inline]
 __se_sys_mount fs/namespace.c:4201 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:4201
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f27b378f7c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f27b4655038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f27b39e6090 RCX: 00007f27b378f7c9
RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 00002000000001c0
RBP: 00007f27b3813f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000004418 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f27b39e6128 R14: 00007f27b39e6090 R15: 00007ffe228e7d68
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__filemap_add_folio+0xf29/0x11b0 mm/filemap.c:858
Code: 98 c6 ff 48 c7 c6 80 ed 99 8b 4c 89 ef e8 bf 72 11 00 90 0f 0b e8 47 98 c6 ff 48 c7 c6 e0 ed 99 8b 4c 89 ef e8 a8 72 11 00 90 <0f> 0b e8 30 98 c6 ff 90 0f 0b 90 e9 1c fc ff ff e8 22 98 c6 ff 48
RSP: 0018:ffffc900038ef808 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888033ca4980 RSI: ffffffff81f85078 RDI: ffff888033ca4e04
RBP: 0000000000000c40 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff9088b8d7 R11: 0000000000000000 R12: 0000000000000002
R13: ffffea0001556ac0 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f27b46556c0(0000) GS:ffff8880d69f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055afc45781b0 CR3: 0000000028e71000 CR4: 0000000000352ef0

final repro crashed as (corrupted=false):
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3421
 kthread+0x3c5/0x780 kernel/kthread.c:463
 ret_from_fork+0x983/0xb10 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
------------[ cut here ]------------
kernel BUG at mm/filemap.c:858!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 1 UID: 0 PID: 6812 Comm: syz.2.231 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:__filemap_add_folio+0xf29/0x11b0 mm/filemap.c:858
Code: 98 c6 ff 48 c7 c6 80 ed 99 8b 4c 89 ef e8 bf 72 11 00 90 0f 0b e8 47 98 c6 ff 48 c7 c6 e0 ed 99 8b 4c 89 ef e8 a8 72 11 00 90 <0f> 0b e8 30 98 c6 ff 90 0f 0b 90 e9 1c fc ff ff e8 22 98 c6 ff 48
RSP: 0018:ffffc900038ef808 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888033ca4980 RSI: ffffffff81f85078 RDI: ffff888033ca4e04
RBP: 0000000000000c40 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff9088b8d7 R11: 0000000000000000 R12: 0000000000000002
R13: ffffea0001556ac0 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f27b46556c0(0000) GS:ffff8880d69f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055afc45781b0 CR3: 0000000028e71000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 filemap_add_folio+0x19a/0x610 mm/filemap.c:966
 do_read_cache_folio+0x23c/0x5c0 mm/filemap.c:4063
 do_read_cache_page mm/filemap.c:4162 [inline]
 read_cache_page_gfp+0x29/0x120 mm/filemap.c:4195
 btrfs_read_disk_super+0x192/0x500 fs/btrfs/volumes.c:1367
 btrfs_scan_one_device+0x109/0x820 fs/btrfs/volumes.c:1475
 btrfs_get_tree_super fs/btrfs/super.c:1860 [inline]
 btrfs_get_tree_subvol fs/btrfs/super.c:2089 [inline]
 btrfs_get_tree+0x5b3/0x2710 fs/btrfs/super.c:2123
 vfs_get_tree+0x8e/0x330 fs/super.c:1751
 fc_mount fs/namespace.c:1199 [inline]
 do_new_mount_fc fs/namespace.c:3636 [inline]
 do_new_mount fs/namespace.c:3712 [inline]
 path_mount+0x7bf/0x23a0 fs/namespace.c:4022
 do_mount fs/namespace.c:4035 [inline]
 __do_sys_mount fs/namespace.c:4224 [inline]
 __se_sys_mount fs/namespace.c:4201 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:4201
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f27b378f7c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f27b4655038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f27b39e6090 RCX: 00007f27b378f7c9
RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 00002000000001c0
RBP: 00007f27b3813f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000004418 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f27b39e6128 R14: 00007f27b39e6090 R15: 00007ffe228e7d68
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__filemap_add_folio+0xf29/0x11b0 mm/filemap.c:858
Code: 98 c6 ff 48 c7 c6 80 ed 99 8b 4c 89 ef e8 bf 72 11 00 90 0f 0b e8 47 98 c6 ff 48 c7 c6 e0 ed 99 8b 4c 89 ef e8 a8 72 11 00 90 <0f> 0b e8 30 98 c6 ff 90 0f 0b 90 e9 1c fc ff ff e8 22 98 c6 ff 48
RSP: 0018:ffffc900038ef808 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff888033ca4980 RSI: ffffffff81f85078 RDI: ffff888033ca4e04
RBP: 0000000000000c40 R08: 0000000000000001 R09: 0000000000000001
R10: ffffffff9088b8d7 R11: 0000000000000000 R12: 0000000000000002
R13: ffffea0001556ac0 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f27b46556c0(0000) GS:ffff8880d69f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055afc45781b0 CR3: 0000000028e71000 CR4: 0000000000352ef0