Extracting prog: 1m20.482147734s
Minimizing prog: 10m17.230185702s
Simplifying prog options: 0s
Extracting C: 50.573031313s
Simplifying C: 9m47.829952066s
extracting reproducer from 31 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$eJzs3UtvXNUdAPBzxx47z8YhpnHTNElJKekjNglR6a5GSheoEqrEJ0BpoKGGPkIXoCAlLLptJMQHKGLfRZ9ZIEWsUrFp1S+AWFWqUoRE2wgJprJ9znj8z0zvjGN7PJ7fTzpz5t5z7j3nzNy5c98nAWOrsfJ64cJcldJbt968eO/k5H+Xx5xs5zi18jqZhxZTSs32dCnNhPktTq/Gn3187VJn/HmOq3Q+Valqj0/P3G1Puz+ldD2dSrfTTHr2o6M3X3z/6aV3j9w4cvH1M3e2pvUAADBe7v3gnZ//5bHvXzv86W9PLKbp9viyfb6Yhw/k7f7FanU4R+39gKojrjqGi6mQbzKHRsg30SVfZznNkG+yR/lTYb7NHvmma8qf6BjXrd0wytb246vG/LrhRmN+fnWffNkHE1PV/MtXlp6/OqSKApvuk5P5EJ8gCGMXWoeGvQYCWBXPG97nejyy8GDac5vsr/y7TzW6Tw+bYLuXf+WPVvnv3LDGYfPs1qWptKv8jg7k4XgeYTJMN+jvv8wvno9o9lnPXucRRuX8Qq96TmxzPTaqV/3jcrFbfSXH5XM4EdI7fz/xOx2V7xjo7p7j/4IwtqE17BUQsGPF6+ZaWUmP1/XF9Oma9D016Xtr0vfVpO+vSYdx9rtXfp1uVmv7+XGfftDjYeU428Ecf2HA+sTjkYOWH6/7HdSDlh+vJ4Yd7cx/jn/yy9t/jdf/fx6u/z+d/0tn8gqiHC+Mx9Xb1/6HG4MbPfI9FKpzsEv+lfez6/NVs2vzSR3rmfvqMbd+ukO98h1fn28m5NuXt0X2hPrG7ZN9Ybqy/VHWq+XzmgztbYZ2TIV6lG/mcI73hPYc7tWucCB7KuRr5nAktGs2tOvhMN0XQ7uqufXtisfPS32OhvHxPEnJF762+/6X4ncR78t4JMdv5PjtHL+X4w+7lDuOyvLY6/r/snzOpWb1/JWly4/n4bKc3ploTi+PP7fN9QYeXL/3/8yl9ff/HGiPbzY61wuH1sZXneuFmTD+fI/xT+Th8n/244m9K+PnL/106Ueb3XgYc1dffe0nzy0tXf6FN96030xte6HL+ws7o+3erL4Z9poJ2GoLr7z0s4Wrr7529spLz71w+YXLL597/LvfeeLJJy8srGzVL3Ru2wO7y9qf/rBrAgAAAAAAAAAAAPSt2tt9dI7rnm9b7icv96fH++MZDeV7K0tDeY5Buf+z13Ndyv2bh7ehjmy+7bidaNhtBLr7l+f/CsLYhlbLU/yBnWHY/f+V5x6W+MDZvx9eDiXb3afWry/j8wvhQez0/ue2vPxyIGpc27/N/f+1+7/qe/0Xesya2Vi5v7+3928dxaZj/ZYf21+eAzs7WPl/yOWX1jya+iu/9ZtQfnxQaZ/+GMrf12f597X/+MbK/1Muv3xsZ073W/5qjavG+nrE48blOYDxuHHx59D+8my/gdu/wY7abuXyYZyNSj+TgxqV/j97KfMt68G8em6fpyvP3479HQxa//Lc7/I/8HCYf1Xz/6b/z9FW1/9nWf4W9P8Ju84Hzv/9/3BwB9RhJMI/d0Adhhk+3QF1GDy0Wq2hdn0yrv2u7BTD/vyHvQ057PKH/fnXif1/xv2l2P9nTI/9f8b02P9nTI/9a8X02P9n/Dxj/58x/WiYb+wfdK4m/Us16cdq0r9ck368Jj3uv8X0UzXpJ2rST9akP1ST/khN+un16VMlS0n/Ws30j9akP1aTfqYmfbf7ao7Htf0wzmK/kX7/MD7K+Z9ev//ZmnRgdMV+nePv++s16cDoKtd5+H3DGKq6P7EjHm8vx3HfyPHbOX4vxx9uWQXZDt/I8Tdz/K0cfzvHZ3M8n+OFHOsbcrT96h/HTtys1q7zO9ROaa287fd60ng/QHxOzLk+6xPPzw16PevRPsvZqvI3eDsIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwMhorLxeuDBXpfTWrTcv/nv2ez9cHnOynePUyutkHlpMKTVTSlUengzzuz69Gn/28bVL3eIqnV95LcPpmbvtafcvT59OpdtpJj370dGbL77/9NK7R24cufj6mTtb03oAAAAYD/8LAAD//1T34LM=")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {&(0x7f00000003c0)=[0x9], 0x1, 0x8, 0x98f, 0xfffe}})
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
program did not crash
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(0xffffffffffffffff, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {&(0x7f00000003c0)=[0x9], 0x1, 0x8, 0x98f, 0xfffe}})
program did not crash
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {&(0x7f00000003c0)=[0x9], 0x1, 0x8, 0x98f, 0xfffe}})
program did not crash
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {&(0x7f00000003c0)=[0x9], 0x1, 0x8, 0x98f, 0xfffe}})
program did not crash
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, 0x0)
program did not crash
testing program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {0x0, 0x0, 0x8, 0x98f, 0xfffe}})
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
extracting C reproducer
testing compiled C program (duration=45.786908802s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
simplifying C reproducer
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing compiled C program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
testing program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {0x0, 0x0, 0x8, 0x98f, 0xfffe}})
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
validation run: crashed=true
testing program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {0x0, 0x0, 0x8, 0x98f, 0xfffe}})
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
validation run: crashed=true
testing program (duration=45.786908802s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat-ioctl$NILFS_IOCTL_CLEAN_SEGMENTS
detailed listing:
executing program 0:
syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x90, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd10514d3670f9ac12f5975cf1ad4e08acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xdc4, &(0x7f0000000e00)="$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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0)
ioctl$NILFS_IOCTL_CLEAN_SEGMENTS(r0, 0x40786e88, &(0x7f0000000640)={{0x0, 0x0, 0x40, 0xd, 0xe2}, {0x0, 0x0, 0x10, 0x20c, 0xfffffffffffffff8}, {0x0, 0x0, 0x8, 0x1, 0x2}, {0x0, 0x0, 0x28, 0x0, 0xffffffffffffff2d}, {0x0, 0x0, 0x8, 0x98f, 0xfffe}})
program crashed: general protection fault in nilfs_mdt_save_to_shadow_map
validation run: crashed=true
reproducing took 27m33.69667919s
repro crashed as (corrupted=false):
syz.0.17[5917]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
loop0: detected capacity change from 0 to 4096
NILFS (loop0): invalid segment: Checksum error in segment payload
NILFS (loop0): trying rollback from an earlier position
NILFS (loop0): recovery complete
general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
CPU: 1 PID: 5917 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:nilfs_mdt_save_to_shadow_map+0x141/0x1c0 fs/nilfs2/mdt.c:549
Code: 3f 4c 8d 63 d8 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 4e 11 9a fe 4d 8b 24 24 49 83 c4 40 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 30 11 9a fe 49 8b 34 24 4c 89 ff
RSP: 0018:ffffc90003247808 EFLAGS: 00010202
RAX: 0000000000000008 RBX: ffff8880631f0158 RCX: 0000000000000000
RDX: ffff8880268cda00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8e8b14ef R09: 1ffffffff1d1629d
R10: dffffc0000000000 R11: fffffbfff1d1629e R12: 0000000000000040
R13: dffffc0000000000 R14: ffff88801cfd4d40 R15: ffff8880631f1050
FS: 000055557b18a500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33f63fff CR3: 0000000075a5e000 CR4: 00000000003506e0
Call Trace:
nilfs_clean_segments+0x163/0xa40 fs/nilfs2/segment.c:2513
nilfs_ioctl_clean_segments fs/nilfs2/ioctl.c:940 [inline]
nilfs_ioctl+0x203f/0x21a0 fs/nilfs2/ioctl.c:1304
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:871 [inline]
__se_sys_ioctl+0xfd/0x170 fs/ioctl.c:857
do_syscall_x64 arch/x86/entry/common.c:46 [inline]
do_syscall_64+0x55/0xa0 arch/x86/entry/common.c:76
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd8a179c819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf5639008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd8a1a15fa0 RCX: 00007fd8a179c819
RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000004
RBP: 00007fd8a1832c91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd8a1a15fac R14: 00007fd8a1a15fa0 R15: 00007fd8a1a15fa0
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:nilfs_mdt_save_to_shadow_map+0x141/0x1c0 fs/nilfs2/mdt.c:549
Code: 3f 4c 8d 63 d8 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 4e 11 9a fe 4d 8b 24 24 49 83 c4 40 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 30 11 9a fe 49 8b 34 24 4c 89 ff
RSP: 0018:ffffc90003247808 EFLAGS: 00010202
RAX: 0000000000000008 RBX: ffff8880631f0158 RCX: 0000000000000000
RDX: ffff8880268cda00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8e8b14ef R09: 1ffffffff1d1629d
R10: dffffc0000000000 R11: fffffbfff1d1629e R12: 0000000000000040
R13: dffffc0000000000 R14: ffff88801cfd4d40 R15: ffff8880631f1050
FS: 000055557b18a500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33f63fff CR3: 0000000075a5e000 CR4: 00000000003506e0
----------------
Code disassembly (best guess), 1 bytes skipped:
0: 4c 8d 63 d8 lea -0x28(%rbx),%r12
4: 4c 89 e0 mov %r12,%rax
7: 48 c1 e8 03 shr $0x3,%rax
b: 42 80 3c 28 00 cmpb $0x0,(%rax,%r13,1)
10: 74 08 je 0x1a
12: 4c 89 e7 mov %r12,%rdi
15: e8 4e 11 9a fe call 0xfe9a1168
1a: 4d 8b 24 24 mov (%r12),%r12
1e: 49 83 c4 40 add $0x40,%r12
22: 4c 89 e0 mov %r12,%rax
25: 48 c1 e8 03 shr $0x3,%rax
* 29: 42 80 3c 28 00 cmpb $0x0,(%rax,%r13,1) <-- trapping instruction
2e: 74 08 je 0x38
30: 4c 89 e7 mov %r12,%rdi
33: e8 30 11 9a fe call 0xfe9a1168
38: 49 8b 34 24 mov (%r12),%rsi
3c: 4c 89 ff mov %r15,%rdi
final repro crashed as (corrupted=false):
syz.0.17[5917]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
loop0: detected capacity change from 0 to 4096
NILFS (loop0): invalid segment: Checksum error in segment payload
NILFS (loop0): trying rollback from an earlier position
NILFS (loop0): recovery complete
general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047]
CPU: 1 PID: 5917 Comm: syz.0.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:nilfs_mdt_save_to_shadow_map+0x141/0x1c0 fs/nilfs2/mdt.c:549
Code: 3f 4c 8d 63 d8 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 4e 11 9a fe 4d 8b 24 24 49 83 c4 40 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 30 11 9a fe 49 8b 34 24 4c 89 ff
RSP: 0018:ffffc90003247808 EFLAGS: 00010202
RAX: 0000000000000008 RBX: ffff8880631f0158 RCX: 0000000000000000
RDX: ffff8880268cda00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8e8b14ef R09: 1ffffffff1d1629d
R10: dffffc0000000000 R11: fffffbfff1d1629e R12: 0000000000000040
R13: dffffc0000000000 R14: ffff88801cfd4d40 R15: ffff8880631f1050
FS: 000055557b18a500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33f63fff CR3: 0000000075a5e000 CR4: 00000000003506e0
Call Trace:
nilfs_clean_segments+0x163/0xa40 fs/nilfs2/segment.c:2513
nilfs_ioctl_clean_segments fs/nilfs2/ioctl.c:940 [inline]
nilfs_ioctl+0x203f/0x21a0 fs/nilfs2/ioctl.c:1304
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:871 [inline]
__se_sys_ioctl+0xfd/0x170 fs/ioctl.c:857
do_syscall_x64 arch/x86/entry/common.c:46 [inline]
do_syscall_64+0x55/0xa0 arch/x86/entry/common.c:76
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fd8a179c819
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffdf5639008 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd8a1a15fa0 RCX: 00007fd8a179c819
RDX: 0000200000000640 RSI: 0000000040786e88 RDI: 0000000000000004
RBP: 00007fd8a1832c91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fd8a1a15fac R14: 00007fd8a1a15fa0 R15: 00007fd8a1a15fa0
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:nilfs_mdt_save_to_shadow_map+0x141/0x1c0 fs/nilfs2/mdt.c:549
Code: 3f 4c 8d 63 d8 4c 89 e0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 e7 e8 4e 11 9a fe 4d 8b 24 24 49 83 c4 40 4c 89 e0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 e7 e8 30 11 9a fe 49 8b 34 24 4c 89 ff
RSP: 0018:ffffc90003247808 EFLAGS: 00010202
RAX: 0000000000000008 RBX: ffff8880631f0158 RCX: 0000000000000000
RDX: ffff8880268cda00 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff8e8b14ef R09: 1ffffffff1d1629d
R10: dffffc0000000000 R11: fffffbfff1d1629e R12: 0000000000000040
R13: dffffc0000000000 R14: ffff88801cfd4d40 R15: ffff8880631f1050
FS: 000055557b18a500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33f63fff CR3: 0000000075a5e000 CR4: 00000000003506e0
----------------
Code disassembly (best guess), 1 bytes skipped:
0: 4c 8d 63 d8 lea -0x28(%rbx),%r12
4: 4c 89 e0 mov %r12,%rax
7: 48 c1 e8 03 shr $0x3,%rax
b: 42 80 3c 28 00 cmpb $0x0,(%rax,%r13,1)
10: 74 08 je 0x1a
12: 4c 89 e7 mov %r12,%rdi
15: e8 4e 11 9a fe call 0xfe9a1168
1a: 4d 8b 24 24 mov (%r12),%r12
1e: 49 83 c4 40 add $0x40,%r12
22: 4c 89 e0 mov %r12,%rax
25: 48 c1 e8 03 shr $0x3,%rax
* 29: 42 80 3c 28 00 cmpb $0x0,(%rax,%r13,1) <-- trapping instruction
2e: 74 08 je 0x38
30: 4c 89 e7 mov %r12,%rdi
33: e8 30 11 9a fe call 0xfe9a1168
38: 49 8b 34 24 mov (%r12),%rsi
3c: 4c 89 ff mov %r15,%rdi