Extracting prog: 3m11.135155798s
Minimizing prog: 12m56.846459524s
Simplifying prog options: 0s
Extracting C: 30.566482784s
Simplifying C: 5m52.291784601s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-socket$key-sendmmsg-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-socket$key-sendmmsg-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-socket$key-sendmmsg-syz_mount_image$ext4
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-socket$key-sendmmsg-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmmsg(r0, &(0x7f0000000180), 0x32bc45944b084a6, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program did not crash
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-socket$key-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
socket$key(0xf, 0x3, 0x2)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-sendmsg$key-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0xffffffffa0018000, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300090c00000000420b00000000000200130002000000000000000000001f0300060000000051020049e4f0000001c99a00000000000002000100002000100000000200000000030005"], 0x60}}, 0x0)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-sendmsg$key-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="021380ee02"], 0x10}}, 0x0) (async)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-write-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
write(0xffffffffffffffff, &(0x7f00000000c0)="24000000200099f0000000000000000002", 0x11) (async)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$eJzs28tvG0UYAPBv10lK+iCmKo8+gEJBVDySJi2lBy4gkDiAhASHcgyJW5W6DWqCRKsKCkLliCpxRxyR+As4wQUBJySuwBlVqlAuLZyM1t5tHNdOE9epQ/z7SdvO7I4983l37JmdbAADa3/2TxKxPSJ+j4ixRnZ5gf2N/24sXpz5Z/HiTBK12lt/J/Vy1xcvzhRFi9dtKzJDEelnSextU+/8+Qunp6vVyrk8P7Fw5v2J+fMXnjt1Zvpk5WTl7NSxY0cOT75wdOr5nsSZxXV9z0dz+3a/9s6VN2aOX3n352+TIv6WOHphdOmt23qyVutldX23oymdDPWxIaxJqdFNY7je/8eiFEsnbyxe/bSvjQPWVa1Wqz3Q+fClGrCJJdHvFgD9UfzQZ/PfYrtLQ48N4dpLjQlQFveNfGscGYo0LzPcMr/tpf0RcfzSv19lW7Tehxhdp0oBgIH2fTb+ebbd+C+N5vtC9+ZrKOWIuC8idkbE0YjYFRH3R9TLPhgRD62x/tZFklvHn+nVrgJbpWz892K+trV8/FeM/qJcynM76vEPJydOVSuH8s/kYAxvyfKTK9Txwyu/fdHpWPP4L9uy+ouxYN6Oq0Nblr9mdnph+k5ibnbtk4g9Q+3iT26uBCQRsTsi9nRZx6mnv9nX6ViH+EdW9cY9WGeqfR3xVOP8X4qW+AvJyuuTE/dEtXJoorgqbvXLr5ff7FT/7c//+srO/9a2138R/5/lpFiv7XI+cvmPzzvOKbu9/keSt5ft+3B6YeHcZMRI8no9X27eP9VSbmqpfBb/wQPt+//OWPok9kZEdhE/HBGPRMSjedsfi4jHI+LACvH/9PIT73Uf//rK4p9d8fzH0vmvVivnmhIj0bqnfaJ0+sfvllVaXkv82fk/Uk8dzPes5vtvNe3KEnf6+QEAAMD/QRoR2yNJx2+m03R8vPE3/Ltia1qdm1945sTcB2dnG88IlGM4Le50jTXdD53Mp/VFfqolfzi/b/xlabSeH5+Zq872O3gYcNs69P/MX6V+tw5Yd57XgsGl/8Pg0v9hcOn/MLja9H+PnsGAaPf7/3Ef2gHcfS39f8VlPwMD2FzM/2Fw6f8wuPR/GEjzo3H7h+Q3UKJodxcvTyNig0SxGRKRbohmSHSdGI2IzmX6+70EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADQK/8FAAD///7Z3kQ=")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-sendmsg$key-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) (async)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): connect$inet6-syz_mount_image$ext4-openat
detailed listing:
executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c)
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
simplifying C reproducer
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing compiled C program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
program crashed: kernel BUG in ext4_es_cache_extent
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
validation run: crashed=true
testing program (duration=1m40s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x4006, &(0x7f0000000140)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {}, {@init_itable_val={'init_itable', 0x3d, 0x10}}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0xc}}]}, 0x1, 0x452, &(0x7f0000000240)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)

program crashed: kernel BUG in ext4_es_cache_extent
validation run: crashed=true
reproducing took 25m14.812863495s
repro crashed as (corrupted=false):
EXT4-fs (loop0): 1 truncate cleaned up
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:1012!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5533 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ext4_es_cache_extent+0x698/0x700 fs/ext4/extents_status.c:1012
Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30
RSP: 0018:ffffc90002a7f420 EFLAGS: 00010293
RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888000bd4880
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce
RBP: ffffc90002a7f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6
R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0
R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000
FS:  00005555728c9500(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33563fff CR3: 00000000349e9000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ext4_cache_extents fs/ext4/extents.c:544 [inline]
 ext4_find_extent+0x482/0xcc0 fs/ext4/extents.c:928
 ext4_get_verity_descriptor_location fs/ext4/verity.c:292 [inline]
 ext4_get_verity_descriptor+0x102/0x590 fs/ext4/verity.c:346
 fsverity_get_descriptor+0x8d/0x4b0 fs/verity/open.c:323
 ensure_verity_info fs/verity/open.c:363 [inline]
 __fsverity_file_open+0xd7/0x1f0 fs/verity/open.c:384
 fsverity_file_open include/linux/fsverity.h:300 [inline]
 ext4_file_open+0x32d/0xa40 fs/ext4/file.c:909
 do_dentry_open+0x953/0x13f0 fs/open.c:965
 vfs_open+0x3b/0x340 fs/open.c:1095
 do_open fs/namei.c:3887 [inline]
 path_openat+0x2ee5/0x3830 fs/namei.c:4046
 do_filp_open+0x1fa/0x410 fs/namei.c:4073
 do_sys_openat2+0x121/0x1c0 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_openat fs/open.c:1466 [inline]
 __se_sys_openat fs/open.c:1461 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1461
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7b87d8ebe9
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:00007fff5acfa0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f7b87fc5fa0 RCX: 00007f7b87d8ebe9
RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c
RBP: 00007f7b87e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f7b87fc5fa0 R14: 00007f7b87fc5fa0 R15: 0000000000000004
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_es_cache_extent+0x698/0x700 fs/ext4/extents_status.c:1012
Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30
RSP: 0018:ffffc90002a7f420 EFLAGS: 00010293
RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888000bd4880
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce
RBP: ffffc90002a7f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6
R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0
R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000
FS:  00005555728c9500(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f49e8072286 CR3: 00000000349e9000 CR4: 0000000000352ef0

final repro crashed as (corrupted=false):
EXT4-fs (loop0): 1 truncate cleaned up
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
------------[ cut here ]------------
kernel BUG at fs/ext4/extents_status.c:1012!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5533 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:ext4_es_cache_extent+0x698/0x700 fs/ext4/extents_status.c:1012
Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30
RSP: 0018:ffffc90002a7f420 EFLAGS: 00010293
RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888000bd4880
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce
RBP: ffffc90002a7f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6
R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0
R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000
FS:  00005555728c9500(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33563fff CR3: 00000000349e9000 CR4: 0000000000352ef0
Call Trace:
 <TASK>
 ext4_cache_extents fs/ext4/extents.c:544 [inline]
 ext4_find_extent+0x482/0xcc0 fs/ext4/extents.c:928
 ext4_get_verity_descriptor_location fs/ext4/verity.c:292 [inline]
 ext4_get_verity_descriptor+0x102/0x590 fs/ext4/verity.c:346
 fsverity_get_descriptor+0x8d/0x4b0 fs/verity/open.c:323
 ensure_verity_info fs/verity/open.c:363 [inline]
 __fsverity_file_open+0xd7/0x1f0 fs/verity/open.c:384
 fsverity_file_open include/linux/fsverity.h:300 [inline]
 ext4_file_open+0x32d/0xa40 fs/ext4/file.c:909
 do_dentry_open+0x953/0x13f0 fs/open.c:965
 vfs_open+0x3b/0x340 fs/open.c:1095
 do_open fs/namei.c:3887 [inline]
 path_openat+0x2ee5/0x3830 fs/namei.c:4046
 do_filp_open+0x1fa/0x410 fs/namei.c:4073
 do_sys_openat2+0x121/0x1c0 fs/open.c:1435
 do_sys_open fs/open.c:1450 [inline]
 __do_sys_openat fs/open.c:1466 [inline]
 __se_sys_openat fs/open.c:1461 [inline]
 __x64_sys_openat+0x138/0x170 fs/open.c:1461
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f7b87d8ebe9
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:00007fff5acfa0f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f7b87fc5fa0 RCX: 00007f7b87d8ebe9
RDX: 0000000000000000 RSI: 0000200000000100 RDI: ffffffffffffff9c
RBP: 00007f7b87e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f7b87fc5fa0 R14: 00007f7b87fc5fa0 R15: 0000000000000004
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:ext4_es_cache_extent+0x698/0x700 fs/ext4/extents_status.c:1012
Code: ff df 80 3c 08 00 74 08 48 89 df e8 62 b0 b3 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 00 c3 0d 00 eb 14 e8 69 c0 4e ff 90 <0f> 0b e8 61 c0 4e ff eb 28 e8 5a c0 4e ff 31 f6 65 ff 0d 81 32 30
RSP: 0018:ffffc90002a7f420 EFLAGS: 00010293
RAX: ffffffff8270fd97 RBX: 00000000ffffffff RCX: ffff888000bd4880
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 00000000000072ce
RBP: ffffc90002a7f528 R08: ffffffff8fa3b637 R09: 1ffffffff1f476c6
R10: dffffc0000000000 R11: fffffbfff1f476c7 R12: 00000000000072d0
R13: 0000000000000008 R14: 00000000000072ce R15: dffffc0000000000
FS:  00005555728c9500(0000) GS:ffff88808d20d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f49e8072286 CR3: 00000000349e9000 CR4: 0000000000352ef0