Extracting prog: 2m9.291334834s
Minimizing prog: 42m47.157692112s
Simplifying prog options: 0s
Extracting C: 2m11.805598347s
Simplifying C: 10m58.251870009s


extracting reproducer from 37 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-openat-fadvise64-ioctl$SNDCTL_DSP_SPEED-io_uring_enter-syz_mount_image$cramfs
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r9 = openat$cgroup_int(r8, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r9, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r10 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r10, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r11, 0xfcff, 0x20000, 0x3)
ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f00000000c0)=0x1f40)
io_uring_enter(r0, 0x677, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$cramfs(&(0x7f0000000380), &(0x7f0000000180)='./file1\x00', 0x1000000, &(0x7f00000006c0)=ANY=[@ANYRES16=0x0], 0x1, 0x159, &(0x7f0000000ec0)="$eJzskDFLAmEYx/+vpxalKGRgDSU0dCjmeWJbhEbSQXZQuDREoBcFmqIQN1bQ1tAHuMESmsSh+gBmLZVC2GdoFBoCR+O9E6Joan5+w/Py/J6HP+/7ri51RHgBARYrxUKprFUqWi6wqaZTWzd3pnbyMvDwWiiV+XLO2m8mgH1+2kfNnusHN7B3kNcWssU873sJQASQHOfeAYm7E2CMO5+1Gx06cQ5oTVpO/sPFhm7aDiQ9luN5g0tgngE2fOd9AtADt9ZFlXDwekfAmRKanWCAboQa9eeN9pMSDs5o53JqqubyC8hoj1fmQ3TjLSKEXyONerfTTq+rabUTk+XFmBSVpHhXfWkr8eML2NdcR8D2rzwn/60McMoAgwF1c95rMjeAVrWvFjwjPgAfh16A6Ubvnk/eW9U+8HOS3fU7ass+rw2CCAaCIAiCIAiCIAiC+CdfAQAA//+kG2NN")

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
single: successfully extracted reproducer
found reproducer with 27 syscalls
minimizing guilty program
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-openat-fadvise64-ioctl$SNDCTL_DSP_SPEED-io_uring_enter
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r9 = openat$cgroup_int(r8, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r9, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r10 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r10, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r11, 0xfcff, 0x20000, 0x3)
ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f00000000c0)=0x1f40)
io_uring_enter(r0, 0x677, 0x0, 0x0, 0x0, 0x0)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-openat-fadvise64-ioctl$SNDCTL_DSP_SPEED
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r7 = openat$cgroup_procs(r6, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r7, &(0x7f00000001c0), 0x12)
r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r9 = openat$cgroup_int(r8, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r9, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r10 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r10, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r11, 0xfcff, 0x20000, 0x3)
ioctl$SNDCTL_DSP_SPEED(r5, 0xc0045002, &(0x7f00000000c0)=0x1f40)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
r10 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r10, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-openat
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)

program did not crash
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-writev-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r9 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
writev(r9, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2)
fadvise64(0xffffffffffffffff, 0xfcff, 0x20000, 0x3)

program did not crash
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-syz_open_dev$sndmidi-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r9, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat$sequencer-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r9, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-write$cgroup_subtree-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r8 = openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
write$cgroup_subtree(r8, &(0x7f0000000380)={[{0x0, 'rdma'}]}, 0x6)
r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r9, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat$cgroup_int-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
openat$cgroup_int(r7, &(0x7f00000002c0)='cpuset.mems\x00', 0x2, 0x0)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r8, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r7, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-write$cgroup_pid-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r7, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat$cgroup_procs-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
openat$cgroup_procs(r5, &(0x7f0000000040)='tasks\x00', 0x2, 0x0)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r6, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-sched_setscheduler-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$eJzslbFrFEEUxr+Z3du7BA1YaGFzKQJGMHu7G5U0FrEXhETU8jCTcLrJhcsVSUBIsBHEWvwD7KwtUlnYaWVtoYJgYUobBUdmdvZ2Nrt78bhgk/eDm/vmzbyZN7Nv34IgiFPL1y8/Pz+/ubB8BcAZzKBu7N+dbA635n966dSMfLcx9fjAGmqohgGQMjO6x+zvAXi76AB7ybJSZt6vzb9acxkcM6Z/BxyXjb4LBj+NVWbeAgz3jfnhphycpjthRCzYg268stqJRaCaUDXRaudVLRefiv9wn2HFHFDtwKzxrZ3dR+0Y6CUiFqmoyXSfwlAqkpMBJUM5Mez+dHyLHDesK1DP697TJ/uq7xt7YN1fCI7Q6HkwLBm9gDp832+argit8190s/Wd5LEl7FXHXRSNUSaPL87N5SzTUEJl+HD3iVio055YGH/kkDn1kRdkJqu8XAqOEeGz8U+q4hjdizeLXl5xnYY5qLaIY16Sf9idHbUwOyUuHB68L3p9+29Je/IC5gLtoRfqoj5OxvGtUq/zOct0xSvj4awuCZUpkdQP5gKXrPrkWl+FVn99s7W1szvXWW+viTWxEUXz14OrQXAtaunanLR2uTtS/xq6Pk1a69cqaqXHPGy3+/1euA30e+GgHyWtlUxLb7o/tA/X9Y9j9reU6edFv3jph5Ll92Dmx/W/UrNObgKvCI4gCIIgCIIgCIIgCIIgCKKUX5ZuguHD1KAry3Gj23r4bwAAAP//c8NPrw==")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program did not crash
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-prlimit64-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-prctl$PR_SCHED_CORE-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_usb_control_io$cdc_ncm-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program did not crash
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-openat$dsp-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$eJzslbFrFEEUxr+Z3du7BA1YaGFzKQJGMHu7G5U0FrEXhETU8jCTcLrJhcsVSUBIsBHEWvwD7KwtUlnYaWVtoYJgYUobBUdmdvZ2Nrt78bhgk/eDm/vmzbyZN7Nv34IgiFPL1y8/Pz+/ubB8BcAZzKBu7N+dbA635n966dSMfLcx9fjAGmqohgGQMjO6x+zvAXi76AB7ybJSZt6vzb9acxkcM6Z/BxyXjb4LBj+NVWbeAgz3jfnhphycpjthRCzYg268stqJRaCaUDXRaudVLRefiv9wn2HFHFDtwKzxrZ3dR+0Y6CUiFqmoyXSfwlAqkpMBJUM5Mez+dHyLHDesK1DP697TJ/uq7xt7YN1fCI7Q6HkwLBm9gDp832+argit8190s/Wd5LEl7FXHXRSNUSaPL87N5SzTUEJl+HD3iVio055YGH/kkDn1kRdkJqu8XAqOEeGz8U+q4hjdizeLXl5xnYY5qLaIY16Sf9idHbUwOyUuHB68L3p9+29Je/IC5gLtoRfqoj5OxvGtUq/zOct0xSvj4awuCZUpkdQP5gKXrPrkWl+FVn99s7W1szvXWW+viTWxEUXz14OrQXAtaunanLR2uTtS/xq6Pk1a69cqaqXHPGy3+/1euA30e+GgHyWtlUxLb7o/tA/X9Y9j9reU6edFv3jph5Ll92Dmx/W/UrNObgKvCI4gCIIgCIIgCIIgCIIgCKKUX5ZuguHD1KAry3Gj23r4bwAAAP//c8NPrw==")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_io_uring_submit-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_io_uring_submit(r1, r2, &(0x7f0000000240)=@IORING_OP_CLOSE={0x13, 0x13, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1})
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_io_uring_submit-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000000)=<r2=>0x0)
r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r3, 0x0, 0x0)
r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x8, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}})
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r5, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-io_uring_register$IORING_REGISTER_PERSONALITY-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
r0 = syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100), &(0x7f0000000000))
r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r2, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_usb_control_io$cdc_ncm-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100), &(0x7f0000000000))
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r1, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_usb_connect-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100), &(0x7f0000000000))
syz_usb_connect(0x0, 0x24, &(0x7f0000000600)=ANY=[@ANYBLOB="120100001d9167204f17316a3f26010203010902120001000000000904"], 0x0)
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_io_uring_setup-syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_io_uring_setup(0x4379, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3b4}, &(0x7f0000000100), &(0x7f0000000000))
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program did not crash
testing program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program did not crash
extracting C reproducer
testing compiled C program (duration=45.187092967s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
simplifying C reproducer
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false 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_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing compiled C program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
testing program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
validation run: crashed=true
testing program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$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")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
validation run: crashed=true
testing program (duration=45.187092967s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$erofs-mkdirat$cgroup_root-openat-fadvise64
detailed listing:
executing program 0:
syz_mount_image$erofs(&(0x7f0000000200), &(0x7f0000000100)='./file0\x00', 0x1000801, &(0x7f0000000140)=ANY=[], 0x2, 0x232, &(0x7f0000000500)="$eJzslbFrFEEUxr+Z3du7BA1YaGFzKQJGMHu7G5U0FrEXhETU8jCTcLrJhcsVSUBIsBHEWvwD7KwtUlnYaWVtoYJgYUobBUdmdvZ2Nrt78bhgk/eDm/vmzbyZN7Nv34IgiFPL1y8/Pz+/ubB8BcAZzKBu7N+dbA635n966dSMfLcx9fjAGmqohgGQMjO6x+zvAXi76AB7ybJSZt6vzb9acxkcM6Z/BxyXjb4LBj+NVWbeAgz3jfnhphycpjthRCzYg268stqJRaCaUDXRaudVLRefiv9wn2HFHFDtwKzxrZ3dR+0Y6CUiFqmoyXSfwlAqkpMBJUM5Mez+dHyLHDesK1DP697TJ/uq7xt7YN1fCI7Q6HkwLBm9gDp832+argit8190s/Wd5LEl7FXHXRSNUSaPL87N5SzTUEJl+HD3iVio055YGH/kkDn1kRdkJqu8XAqOEeGz8U+q4hjdizeLXl5xnYY5qLaIY16Sf9idHbUwOyUuHB68L3p9+29Je/IC5gLtoRfqoj5OxvGtUq/zOct0xSvj4awuCZUpkdQP5gKXrPrkWl+FVn99s7W1szvXWW+viTWxEUXz14OrQXAtaunanLR2uTtS/xq6Pk1a69cqaqXHPGy3+/1euA30e+GgHyWtlUxLb7o/tA/X9Y9j9reU6edFv3jph5Ll92Dmx/W/UrNObgKvCI4gCIIgCIIgCIIgCIIgCKKUX5ZuguHD1KAry3Gj23r4bwAAAP//c8NPrw==")
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x20)
fadvise64(r0, 0xfcff, 0x20000, 0x3)

program crashed: KASAN: vmalloc-out-of-bounds Read in z_erofs_lz4_decompress
validation run: crashed=true
reproducing took 1h3m45.315940963s
repro crashed as (corrupted=false):
erofs: (device loop0): z_erofs_readahead: readahead error at page 47 @ nid 36
erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36
erofs: (device loop0): z_erofs_readahead: readahead error at page 46 @ nid 36
attempt to access beyond end of device
loop0: rw=524288, want=32, limit=16
erofs: (device loop0): z_erofs_lz4_decompress: failed to decompress -29 in[58, 4038] out[3537]
==================================================================
BUG: KASAN: vmalloc-out-of-bounds in hex_dump_to_buffer+0x3c0/0xd50 lib/hexdump.c:193
Read of size 1 at addr ffffc900012b7000 by task syz.0.17/4431

CPU: 0 PID: 4431 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 print_address_description+0x60/0x2d0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:434 [inline]
 kasan_report+0xdf/0x130 mm/kasan/report.c:451
 hex_dump_to_buffer+0x3c0/0xd50 lib/hexdump.c:193
 print_hex_dump+0x136/0x260 lib/hexdump.c:276
 z_erofs_lz4_decompress+0xc7f/0x1180 fs/erofs/decompressor.c:243
 z_erofs_decompress_generic fs/erofs/decompressor.c:332 [inline]
 z_erofs_decompress+0x767/0xde0 fs/erofs/decompressor.c:410
 z_erofs_decompress_pcluster fs/erofs/zdata.c:980 [inline]
 z_erofs_decompress_queue+0x11a6/0x1990 fs/erofs/zdata.c:1058
 z_erofs_runqueue+0x164c/0x1890 fs/erofs/zdata.c:1370
 z_erofs_readahead+0xb81/0x10c0 fs/erofs/zdata.c:1459
 read_pages+0x165/0x920 mm/readahead.c:130
 page_cache_ra_unbounded+0x830/0x930 mm/readahead.c:239
 do_page_cache_ra mm/readahead.c:269 [inline]
 force_page_cache_ra+0x3e5/0x440 mm/readahead.c:301
 force_page_cache_readahead mm/internal.h:78 [inline]
 generic_fadvise+0x520/0x7d0 mm/fadvise.c:107
 vfs_fadvise mm/fadvise.c:186 [inline]
 ksys_fadvise64_64 mm/fadvise.c:200 [inline]
 __do_sys_fadvise64 mm/fadvise.c:215 [inline]
 __se_sys_fadvise64 mm/fadvise.c:213 [inline]
 __x64_sys_fadvise64+0x139/0x180 mm/fadvise.c:213
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f5016cefba9
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:00007fffb95ebcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd
RAX: ffffffffffffffda RBX: 00007f5016f36fa0 RCX: 00007f5016cefba9
RDX: 0000000000020000 RSI: 000000000000fcff RDI: 0000000000000004
RBP: 00007f5016d72e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5016f36fa0 R14: 00007f5016f36fa0 R15: 0000000000000004
 </TASK>


Memory state around the buggy address:
 ffffc900012b6f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffc900012b6f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffc900012b7000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
                   ^
 ffffc900012b7080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
 ffffc900012b7100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
==================================================================

final repro crashed as (corrupted=false):
erofs: (device loop0): z_erofs_readahead: readahead error at page 47 @ nid 36
erofs: (device loop0): z_erofs_extent_lookback: bogus lookback distance @ nid 36
erofs: (device loop0): z_erofs_readahead: readahead error at page 46 @ nid 36
attempt to access beyond end of device
loop0: rw=524288, want=32, limit=16
erofs: (device loop0): z_erofs_lz4_decompress: failed to decompress -29 in[58, 4038] out[3537]
==================================================================
BUG: KASAN: vmalloc-out-of-bounds in hex_dump_to_buffer+0x3c0/0xd50 lib/hexdump.c:193
Read of size 1 at addr ffffc900012b7000 by task syz.0.17/4431

CPU: 0 PID: 4431 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 print_address_description+0x60/0x2d0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:434 [inline]
 kasan_report+0xdf/0x130 mm/kasan/report.c:451
 hex_dump_to_buffer+0x3c0/0xd50 lib/hexdump.c:193
 print_hex_dump+0x136/0x260 lib/hexdump.c:276
 z_erofs_lz4_decompress+0xc7f/0x1180 fs/erofs/decompressor.c:243
 z_erofs_decompress_generic fs/erofs/decompressor.c:332 [inline]
 z_erofs_decompress+0x767/0xde0 fs/erofs/decompressor.c:410
 z_erofs_decompress_pcluster fs/erofs/zdata.c:980 [inline]
 z_erofs_decompress_queue+0x11a6/0x1990 fs/erofs/zdata.c:1058
 z_erofs_runqueue+0x164c/0x1890 fs/erofs/zdata.c:1370
 z_erofs_readahead+0xb81/0x10c0 fs/erofs/zdata.c:1459
 read_pages+0x165/0x920 mm/readahead.c:130
 page_cache_ra_unbounded+0x830/0x930 mm/readahead.c:239
 do_page_cache_ra mm/readahead.c:269 [inline]
 force_page_cache_ra+0x3e5/0x440 mm/readahead.c:301
 force_page_cache_readahead mm/internal.h:78 [inline]
 generic_fadvise+0x520/0x7d0 mm/fadvise.c:107
 vfs_fadvise mm/fadvise.c:186 [inline]
 ksys_fadvise64_64 mm/fadvise.c:200 [inline]
 __do_sys_fadvise64 mm/fadvise.c:215 [inline]
 __se_sys_fadvise64 mm/fadvise.c:213 [inline]
 __x64_sys_fadvise64+0x139/0x180 mm/fadvise.c:213
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f5016cefba9
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:00007fffb95ebcb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd
RAX: ffffffffffffffda RBX: 00007f5016f36fa0 RCX: 00007f5016cefba9
RDX: 0000000000020000 RSI: 000000000000fcff RDI: 0000000000000004
RBP: 00007f5016d72e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f5016f36fa0 R14: 00007f5016f36fa0 R15: 0000000000000004
 </TASK>


Memory state around the buggy address:
 ffffc900012b6f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffffc900012b6f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffffc900012b7000: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
                   ^
 ffffc900012b7080: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
 ffffc900012b7100: f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8 f8
==================================================================