Extracting prog: 2m7.500969117s
Minimizing prog: 29m6.383253101s
Simplifying prog options: 4m15.455971995s
Extracting C: 1m1.316302812s
Simplifying C: 0s


extracting reproducer from 51 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_mount_image$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-bpf$BPF_PROG_TEST_RUN-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
single: successfully extracted reproducer
found reproducer with 13 syscalls
minimizing guilty program
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-bpf$BPF_PROG_TEST_RUN-openat-pwrite64-write$binfmt_aout
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-bpf$BPF_PROG_TEST_RUN-openat-pwrite64-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-bpf$BPF_PROG_TEST_RUN-openat-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-bpf$BPF_PROG_TEST_RUN-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
pwrite64(0xffffffffffffffff, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-bpf$MAP_CREATE-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
bpf$MAP_CREATE(0x0, 0x0, 0x48)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-socketpair-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
socketpair(0x4, 0x80807, 0x19, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-ioctl$sock_SIOCGIFINDEX-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-openat-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$eJzs3d9rW+UbAPDnpM1+f7/rYAwVkcIunMyla+uPCV7MS9HhQO9naM/KaLqMJh1rHbhduBtvZAgiDsR7vfdKhv+Af8VAB0NG0QtvKic9abs1adIuWzrz+cDZ3jfnJO95cs7z9n1zTkgAA2s0+6cQ8WJEfJVEHI6IJF83HPnK0dXtlh9en8qWJFZWPv4zaWyX1Zuv1XzewbzyQkT8+kXEycLmdmuLS7PlSiWdz+tj9bkrY7XFpVOX5soz6Ux6eWJy8sybkxPvvP1Wz2J97fzf33509/0zXx5f/uan+0duJ3E2DuXrNsbxBG5srIzGaP6eFOPsYxuOr/7XizZ3haTfO8CODOV5XoysDzgcQ3nWA/99n0fECjCgEvkPA6o5DmjO7Xs0D35uPHhvdQK0Of7h1c9GYl9jbnRgOXlkZpTNd0d60H7Wxs9/3LmdLdG7zyEAOrpxMyJODw9v7v+SvP/budNdbPN4G/o/eHbuZuOf11uNfwpr459oMf452CJ3d6Jz/hfu96CZtrLx37stx79rF61GhvLa/xpjvmJy8VIlzfq2/0fEiSjuzerjW7RxZvneSrt1G8d/2ZK13xwL5vtxf3jvo8+ZLtfLTxLzRg9uRrzUcvybrB3/pMXxz96P8122cSy980q7dZ3jf7pWfoh4teXxX7+ilWx9fXKscT6MNc+Kzf66dey3du33O/7s+B/YOv6RZOP12tr22/h+3z9pu3WPxB/dn/97kk8a5T35Y9fK9fr8eMSe5MPNj0+sP7dZb26fxX/i+Nb93/r5/8va6+yPiE+7jP/W0R9f3tdN/H06/tPbOv7bL9z74LPv2rXfXf/3RqN0In+km/6vw34VY8dnMwAAAAAAAOxehYg4FEmhtFYuFEql1fs7jsaBQqVaq5+8WF24PB2N78qORLHQvNJ9eMP9EOP5/bDN+sRj9cmIOBIRXw/tb9RLU9XKdL+DBwAAAAAAAAAAAAAAAAAAgF3iYJvv/2d+H+r33gFPnZ/8hsHVMf978UtPwK7k7z8MLvkPg0v+w+CS/zC45D8MLvkPg0v+w+CS/wAAAAAAAAAAAAAAAAAAAAAAAAAAANBT58+dy5aV5YfXp7L69NXFhdnq1VPTaW22NLcwVZqqzl8pzVSrM5W0NFWd6/R6lWr1yvhELFwbq6e1+lhtcenCXHXhcv3CpbnyTHohLT6TqAAAAAAAAAAAAAAAAAAAAOD5Ultcmi1XKum8gsKOCsO7YzcUelzod88EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOv+DQAA//8Kozfs")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r1, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(0xffffffffffffffff, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$eJzs3d9rW+UbAPDnpM1+f7/rYAwVkcIunMyla+uPCV7MS9HhQO9naM/KaLqMJh1rHbhduBtvZAgiDsR7vfdKhv+Af8VAB0NG0QtvKic9abs1adIuWzrz+cDZ3jfnJO95cs7z9n1zTkgAA2s0+6cQ8WJEfJVEHI6IJF83HPnK0dXtlh9en8qWJFZWPv4zaWyX1Zuv1XzewbzyQkT8+kXEycLmdmuLS7PlSiWdz+tj9bkrY7XFpVOX5soz6Ux6eWJy8sybkxPvvP1Wz2J97fzf33509/0zXx5f/uan+0duJ3E2DuXrNsbxBG5srIzGaP6eFOPsYxuOr/7XizZ3haTfO8CODOV5XoysDzgcQ3nWA/99n0fECjCgEvkPA6o5DmjO7Xs0D35uPHhvdQK0Of7h1c9GYl9jbnRgOXlkZpTNd0d60H7Wxs9/3LmdLdG7zyEAOrpxMyJODw9v7v+SvP/budNdbPN4G/o/eHbuZuOf11uNfwpr459oMf452CJ3d6Jz/hfu96CZtrLx37stx79rF61GhvLa/xpjvmJy8VIlzfq2/0fEiSjuzerjW7RxZvneSrt1G8d/2ZK13xwL5vtxf3jvo8+ZLtfLTxLzRg9uRrzUcvybrB3/pMXxz96P8122cSy980q7dZ3jf7pWfoh4teXxX7+ilWx9fXKscT6MNc+Kzf66dey3du33O/7s+B/YOv6RZOP12tr22/h+3z9pu3WPxB/dn/97kk8a5T35Y9fK9fr8eMSe5MPNj0+sP7dZb26fxX/i+Nb93/r5/8va6+yPiE+7jP/W0R9f3tdN/H06/tPbOv7bL9z74LPv2rXfXf/3RqN0In+km/6vw34VY8dnMwAAAAAAAOxehYg4FEmhtFYuFEql1fs7jsaBQqVaq5+8WF24PB2N78qORLHQvNJ9eMP9EOP5/bDN+sRj9cmIOBIRXw/tb9RLU9XKdL+DBwAAAAAAAAAAAAAAAAAAgF3iYJvv/2d+H+r33gFPnZ/8hsHVMf978UtPwK7k7z8MLvkPg0v+w+CS/zC45D8MLvkPg0v+w+CS/wAAAAAAAAAAAAAAAAAAAAAAAAAAANBT58+dy5aV5YfXp7L69NXFhdnq1VPTaW22NLcwVZqqzl8pzVSrM5W0NFWd6/R6lWr1yvhELFwbq6e1+lhtcenCXHXhcv3CpbnyTHohLT6TqAAAAAAAAAAAAAAAAAAAAOD5Ultcmi1XKum8gsKOCsO7YzcUelzod88EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOv+DQAA//8Kozfs")
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x14, 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="18020000000000000000000000000000850000004d0000009500000000000000d61f0ca8bebfa56307f8d791b4a0c1da049983b90a6698b02221323e40e6551fb39126fa9035476d2d60056d7c358d71a3d9472a54dd9cd07e525875ebb2c123c8671111a17cd60cd8c86dfd869ba2a4e99f1f2bf689654551511074a2f377f82ad7dfae7c5a7878a9723d2f9992658b097eadda1ef722f0696b7e5017a4fce7a8bf723518762dec0331679e46924b33e356d412"], &(0x7f0000000000)='GPL\x00', 0x4, 0xaf, &(0x7f00000000c0)=""/175}, 0x94)
r0 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r1, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r0, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
testing program (duration=47.719460667s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, 0x0, 0x0, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0), 0x0, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$eJzs3d9rW+UbAPDnpM1+f7/rYAwVkcIunMyla+uPCV7MS9HhQO9naM/KaLqMJh1rHbhduBtvZAgiDsR7vfdKhv+Af8VAB0NG0QtvKic9abs1adIuWzrz+cDZ3jfnJO95cs7z9n1zTkgAA2s0+6cQ8WJEfJVEHI6IJF83HPnK0dXtlh9en8qWJFZWPv4zaWyX1Zuv1XzewbzyQkT8+kXEycLmdmuLS7PlSiWdz+tj9bkrY7XFpVOX5soz6Ux6eWJy8sybkxPvvP1Wz2J97fzf33509/0zXx5f/uan+0duJ3E2DuXrNsbxBG5srIzGaP6eFOPsYxuOr/7XizZ3haTfO8CODOV5XoysDzgcQ3nWA/99n0fECjCgEvkPA6o5DmjO7Xs0D35uPHhvdQK0Of7h1c9GYl9jbnRgOXlkZpTNd0d60H7Wxs9/3LmdLdG7zyEAOrpxMyJODw9v7v+SvP/budNdbPN4G/o/eHbuZuOf11uNfwpr459oMf452CJ3d6Jz/hfu96CZtrLx37stx79rF61GhvLa/xpjvmJy8VIlzfq2/0fEiSjuzerjW7RxZvneSrt1G8d/2ZK13xwL5vtxf3jvo8+ZLtfLTxLzRg9uRrzUcvybrB3/pMXxz96P8122cSy980q7dZ3jf7pWfoh4teXxX7+ilWx9fXKscT6MNc+Kzf66dey3du33O/7s+B/YOv6RZOP12tr22/h+3z9pu3WPxB/dn/97kk8a5T35Y9fK9fr8eMSe5MPNj0+sP7dZb26fxX/i+Nb93/r5/8va6+yPiE+7jP/W0R9f3tdN/H06/tPbOv7bL9z74LPv2rXfXf/3RqN0In+km/6vw34VY8dnMwAAAAAAAOxehYg4FEmhtFYuFEql1fs7jsaBQqVaq5+8WF24PB2N78qORLHQvNJ9eMP9EOP5/bDN+sRj9cmIOBIRXw/tb9RLU9XKdL+DBwAAAAAAAAAAAAAAAAAAgF3iYJvv/2d+H+r33gFPnZ/8hsHVMf978UtPwK7k7z8MLvkPg0v+w+CS/zC45D8MLvkPg0v+w+CS/wAAAAAAAAAAAAAAAAAAAAAAAAAAANBT58+dy5aV5YfXp7L69NXFhdnq1VPTaW22NLcwVZqqzl8pzVSrM5W0NFWd6/R6lWr1yvhELFwbq6e1+lhtcenCXHXhcv3CpbnyTHohLT6TqAAAAAAAAAAAAAAAAAAAAOD5Ultcmi1XKum8gsKOCsO7YzcUelzod88EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOv+DQAA//8Kozfs")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, 0x0, 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
extracting C reproducer
testing compiled C program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
program crashed: kernel BUG in ext4_mb_use_inode_pa
a never seen crash title: kernel BUG in ext4_mb_use_inode_pa, ignore
simplifying guilty program options
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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_mount_image$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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_mount_image$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program did not crash
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_es_cache_extent
validation run: crashed=true
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_ext_insert_extent
validation run: crashed=true
testing program (duration=47.719460667s, {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$ext4-openat-openat-inotify_add_watch-openat-pwrite64-write$binfmt_aout-sendfile
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x18, &(0x7f0000000580)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x3}}, {}, {@bh}, {@oldalloc}, {@data_err_ignore}, {@nouid32}, {@nobh}, {@user_xattr}, {@nouid32}, {@dioread_nolock}]}, 0x1, 0x55e, &(0x7f0000001bc0)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./bus\x00', 0x20240, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000004400)='./bus\x00', 0x1c1182, 0x9b)
inotify_add_watch(0xffffffffffffffff, 0x0, 0x20000040)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x9000)
write$binfmt_aout(r1, &(0x7f0000000d00)=ANY=[], 0x720)
sendfile(r1, r0, 0x0, 0x7ffff000)

program crashed: kernel BUG in ext4_es_cache_extent
validation run: crashed=true
reproducing took 39m49.578249421s
repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:967!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4573 Comm: syz.0.32 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
lr : ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
sp : ffff8000214b6c40
x29: ffff8000214b6ce0 x28: ffff0000eabae4d8 x27: dfff800000000000
x26: ffff8000214b6c40 x25: ffff700004296d88 x24: 0000000000000001
x23: ffff80001520d160 x22: 0000000000000002 x21: 0000000000000110
x20: 0000000000000114 x19: ffff0000e2a934d8 x18: ffff800011b8bf60
x17: 1fffe00033eac97e x16: ffff8000082ef8dc x15: ffff80001520d000
x14: 0000000000000003 x13: 1ffff00004296d8c x12: 0000000000ff0100
x11: ff00800008d3b5f8 x10: 0000000000000000 x9 : ffff800008d3b5f8
x8 : ffff0000d3ff0000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010
x2 : 0000000000000008 x1 : 0000000000000114 x0 : 0000000000000110
Call trace:
 ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
 ext4_cache_extents fs/ext4/extents.c:536 [inline]
 __read_extent_tree_block+0x450/0x840 fs/ext4/extents.c:583
 ext4_find_extent+0x71c/0xb68 fs/ext4/extents.c:936
 ext4_ext_map_blocks+0x268/0x56f4 fs/ext4/extents.c:4172
 ext4_map_blocks+0x860/0x1778 fs/ext4/inode.c:679
 _ext4_get_block+0x19c/0x4d8 fs/ext4/inode.c:822
 ext4_get_block_unwritten+0x3c/0x110 fs/ext4/inode.c:855
 ext4_block_write_begin+0x50c/0x10e4 fs/ext4/inode.c:1124
 ext4_write_begin+0x5f4/0x131c fs/ext4/ext4_jbd2.h:-1
 ext4_da_write_begin+0x348/0x990 fs/ext4/inode.c:3000
 generic_perform_write+0x234/0x4f4 mm/filemap.c:3862
 ext4_buffered_write_iter+0x2c4/0x528 fs/ext4/file.c:285
 ext4_file_write_iter+0x18c/0x1574 fs/ext4/file.c:-1
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x3ec/0x7f0 fs/read_write.c:584
 ksys_pwrite64 fs/read_write.c:699 [inline]
 __do_sys_pwrite64 fs/read_write.c:709 [inline]
 __se_sys_pwrite64 fs/read_write.c:706 [inline]
 __arm64_sys_pwrite64+0x174/0x20c fs/read_write.c:706
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b4 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x130 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: b40004f6 97ddbf33 17fffebd 97ddbf31 (d4210000) 
---[ end trace 0000000000000000 ]---

final repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:967!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4573 Comm: syz.0.32 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
lr : ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
sp : ffff8000214b6c40
x29: ffff8000214b6ce0 x28: ffff0000eabae4d8 x27: dfff800000000000
x26: ffff8000214b6c40 x25: ffff700004296d88 x24: 0000000000000001
x23: ffff80001520d160 x22: 0000000000000002 x21: 0000000000000110
x20: 0000000000000114 x19: ffff0000e2a934d8 x18: ffff800011b8bf60
x17: 1fffe00033eac97e x16: ffff8000082ef8dc x15: ffff80001520d000
x14: 0000000000000003 x13: 1ffff00004296d8c x12: 0000000000ff0100
x11: ff00800008d3b5f8 x10: 0000000000000000 x9 : ffff800008d3b5f8
x8 : ffff0000d3ff0000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000010
x2 : 0000000000000008 x1 : 0000000000000114 x0 : 0000000000000110
Call trace:
 ext4_es_cache_extent+0x630/0x6c4 fs/ext4/extents_status.c:967
 ext4_cache_extents fs/ext4/extents.c:536 [inline]
 __read_extent_tree_block+0x450/0x840 fs/ext4/extents.c:583
 ext4_find_extent+0x71c/0xb68 fs/ext4/extents.c:936
 ext4_ext_map_blocks+0x268/0x56f4 fs/ext4/extents.c:4172
 ext4_map_blocks+0x860/0x1778 fs/ext4/inode.c:679
 _ext4_get_block+0x19c/0x4d8 fs/ext4/inode.c:822
 ext4_get_block_unwritten+0x3c/0x110 fs/ext4/inode.c:855
 ext4_block_write_begin+0x50c/0x10e4 fs/ext4/inode.c:1124
 ext4_write_begin+0x5f4/0x131c fs/ext4/ext4_jbd2.h:-1
 ext4_da_write_begin+0x348/0x990 fs/ext4/inode.c:3000
 generic_perform_write+0x234/0x4f4 mm/filemap.c:3862
 ext4_buffered_write_iter+0x2c4/0x528 fs/ext4/file.c:285
 ext4_file_write_iter+0x18c/0x1574 fs/ext4/file.c:-1
 call_write_iter include/linux/fs.h:2265 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x3ec/0x7f0 fs/read_write.c:584
 ksys_pwrite64 fs/read_write.c:699 [inline]
 __do_sys_pwrite64 fs/read_write.c:709 [inline]
 __se_sys_pwrite64 fs/read_write.c:706 [inline]
 __arm64_sys_pwrite64+0x174/0x20c fs/read_write.c:706
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b4 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x130 arch/arm64/kernel/syscall.c:204
 el0_svc+0x58/0x128 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: b40004f6 97ddbf33 17fffebd 97ddbf31 (d4210000) 
---[ end trace 0000000000000000 ]---