0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1901, 0x0) [ 1468.798646][ T1810] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1468.810431][ T1810] EXT4-fs (loop4): get root inode failed [ 1468.816165][ T1810] EXT4-fs (loop4): mount failed 05:59:41 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500"/154, 0x9a, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1468.864784][ T1827] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1468.877240][ T1827] EXT4-fs (loop4): get root inode failed [ 1468.883211][ T1827] EXT4-fs (loop4): mount failed 05:59:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x2000000000, 0x0) 05:59:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x2100000000, 0x0) 05:59:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x190100000000, 0x0) [ 1468.918970][ T1843] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1468.930974][ T1843] EXT4-fs (loop4): get root inode failed [ 1468.936774][ T1843] EXT4-fs (loop4): mount failed 05:59:44 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:44 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:44 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500"/156, 0x9c, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:44 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x200000000000, 0x0) 05:59:44 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500"/156, 0x9c, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:44 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x400000000000, 0x0) 05:59:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@rc={0x1f, @fixed={[], 0x10}, 0xff}, 0x80) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1471.798687][ T1863] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1471.811187][ T1863] EXT4-fs (loop4): get root inode failed [ 1471.816880][ T1863] EXT4-fs (loop4): mount failed 05:59:44 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1f00, 0x0) 05:59:44 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x590100000000, 0x0) 05:59:44 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500"/156, 0x9c, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1) connect(0xffffffffffffffff, &(0x7f0000000100)=@rc={0x1f, @fixed={[], 0x10}, 0xff}, 0x80) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1471.871499][ T1882] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1471.883354][ T1882] EXT4-fs (loop4): get root inode failed [ 1471.890503][ T1882] EXT4-fs (loop4): mount failed 05:59:45 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x60ffffffffff, 0x0) [ 1471.962372][ T1905] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1471.979129][ T1905] EXT4-fs (loop4): get root inode failed [ 1471.984830][ T1905] EXT4-fs (loop4): mount failed 05:59:47 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:47 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:47 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086", 0x9d, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:47 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:47 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:47 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:47 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:47 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x2000, 0x0) 05:59:47 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 05:59:47 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086", 0x9d, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1474.821933][ T1922] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1474.834014][ T1922] EXT4-fs (loop4): get root inode failed [ 1474.839900][ T1922] EXT4-fs (loop4): mount failed 05:59:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x1) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x750000000000, 0x0) 05:59:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4000, 0x0) 05:59:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 1474.900033][ T1940] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1474.919413][ T1940] EXT4-fs (loop4): get root inode failed [ 1474.925909][ T1940] EXT4-fs (loop4): mount failed 05:59:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086", 0x9d, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 05:59:48 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1475.011874][ T1960] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1475.024172][ T1960] EXT4-fs (loop4): get root inode failed [ 1475.033607][ T1960] EXT4-fs (loop4): mount failed 05:59:50 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:50 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:50 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7fffffffefff, 0x0) 05:59:50 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:50 executing program 1: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1477.849669][ T1987] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1477.861868][ T1987] EXT4-fs (loop4): get root inode failed [ 1477.868114][ T1987] EXT4-fs (loop4): mount failed 05:59:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x5901, 0x0) 05:59:51 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:51 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7ffffffff000, 0x0) 05:59:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) prctl$PR_GET_NO_NEW_PRIVS(0x27) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x5) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x70740000000000, 0x0) 05:59:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x60ff, 0x0) 05:59:51 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80000000000000, 0x0) [ 1478.024050][ T2012] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1478.043588][ T2012] EXT4-fs (loop4): get root inode failed [ 1478.049289][ T2012] EXT4-fs (loop4): mount failed 05:59:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80540000000000, 0x0) 05:59:54 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) syz_io_uring_setup(0x46f9, &(0x7f0000000100)={0x0, 0x2a8a, 0x20, 0x3, 0x2d3, 0x0, r1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680), &(0x7f00000001c0)) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) vmsplice(r1, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7500, 0x0) 05:59:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xf0ffffff7f0000, 0x0) 05:59:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x100000000000000, 0x0) [ 1481.021125][ T2052] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1481.034219][ T2052] EXT4-fs (loop4): get root inode failed [ 1481.041616][ T2052] EXT4-fs (loop4): mount failed 05:59:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1481.110162][ T2097] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1481.163412][ T2112] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:59:57 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={0x0, 0x9, 0x100000001}) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 05:59:57 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7f00, 0x0) 05:59:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xc000, 0x0) 05:59:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 05:59:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {0x0, 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 05:59:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x400000000000000, 0x0) [ 1484.044247][ T2126] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:59:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4000000000000000, 0x0) 05:59:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {0x0, 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1484.123694][ T2142] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:59:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {0x0, 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1484.171928][ T2153] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 05:59:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300), 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1484.246036][ T2157] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1484.304001][ T2160] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:00 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300), 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xe201, 0x0) 06:00:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80000, 0x0) 06:00:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0x1f]}, 0x8, 0x80800) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300), 0x0, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1487.049693][ T2167] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7f00000000000000, 0x0) 06:00:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) clock_settime(0x1, &(0x7f0000000000)={0x77359400}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d900", 0x2e, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1487.140208][ T2182] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d900", 0x2e, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1487.198476][ T2200] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20984!=0) [ 1487.207969][ T2200] EXT4-fs (loop4): group descriptors corrupted! [ 1487.276259][ T2208] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20984!=0) [ 1487.285662][ T2208] EXT4-fs (loop4): group descriptors corrupted! 06:00:03 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:03 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d900", 0x2e, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80040, 0x0) [ 1490.058819][ T2217] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (20984!=0) [ 1490.068391][ T2217] EXT4-fs (loop4): group descriptors corrupted! 06:00:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000", 0x45, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xfeffffff00000000, 0x0) 06:00:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x200000, 0x0) 06:00:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffefffffff7f0000, 0x0) 06:00:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000", 0x45, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1490.154900][ T2232] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1490.164552][ T2232] EXT4-fs (loop4): group descriptors corrupted! 06:00:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffffffff00000000, 0x0) [ 1490.249391][ T2253] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1490.261358][ T2253] EXT4-fs (loop4): group descriptors corrupted! 06:00:06 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:06 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000", 0x45, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffffffffff600000, 0x0) 06:00:06 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4) [ 1493.075436][ T2273] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1493.085356][ T2273] EXT4-fs (loop4): group descriptors corrupted! 06:00:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x400000, 0x0) 06:00:06 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2}, {0x0, @local}, 0x36, {0x2, 0xfffe, @broadcast}, 'geneve0\x00'}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/81, 0x51, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x21) 06:00:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/81, 0x51, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1493.227801][ T2294] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1493.239284][ T2294] EXT4-fs (loop4): group descriptors corrupted! [ 1493.287911][ T2316] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1493.299449][ T2316] EXT4-fs (loop4): group descriptors corrupted! 06:00:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x548000, 0x0) 06:00:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/81, 0x51, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 06:00:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x707400, 0x0) [ 1496.080784][ T2331] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1496.102135][ T2331] EXT4-fs (loop4): group descriptors corrupted! 06:00:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 06:00:09 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1901) 06:00:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/87, 0x57, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x747000, 0x0) 06:00:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 1496.237911][ T2356] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1496.247625][ T2356] EXT4-fs (loop4): group descriptors corrupted! 06:00:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:12 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x750000, 0x0) 06:00:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/87, 0x57, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:12 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:12 executing program 5: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1499.087494][ T2387] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1499.101483][ T2387] EXT4-fs (loop4): group descriptors corrupted! 06:00:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00"/87, 0x57, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:12 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x2000) 06:00:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4000) [ 1499.234477][ T2403] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1499.244303][ T2403] EXT4-fs (loop4): group descriptors corrupted! 06:00:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x5901) 06:00:15 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000000000000000000000000000000000000000006578", 0x5a, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:15 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x800000, 0x0) 06:00:15 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000000000000000000000000000000000000000006578", 0x5a, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:15 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x805400, 0x0) [ 1502.106377][ T2427] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (35133!=61414) [ 1502.116107][ T2427] EXT4-fs (loop4): group descriptors corrupted! 06:00:15 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000000000000000000000000000000000000000006578", 0x5a, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1502.172506][ T2447] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (35133!=61414) [ 1502.186326][ T2447] EXT4-fs (loop4): group descriptors corrupted! 06:00:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:15 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xc00000, 0x0) [ 1502.260904][ T2463] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (35133!=61414) [ 1502.270929][ T2463] EXT4-fs (loop4): group descriptors corrupted! 06:00:18 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:18 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789e", 0x5b, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1000000, 0x0) 06:00:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x60ff) 06:00:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:18 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789e", 0x5b, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1190000, 0x0) [ 1505.115003][ T2483] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (33150!=61414) [ 1505.124670][ T2483] EXT4-fs (loop4): group descriptors corrupted! 06:00:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1590000, 0x0) [ 1505.188034][ T2502] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (33150!=61414) [ 1505.197839][ T2502] EXT4-fs (loop4): group descriptors corrupted! 06:00:18 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:18 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789e", 0x5b, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1505.271568][ T2525] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (33150!=61414) [ 1505.281229][ T2525] EXT4-fs (loop4): group descriptors corrupted! 06:00:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:21 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7500) 06:00:21 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7f00) 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x200000) 06:00:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1508.122209][ T2534] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x400000) 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x548000) 06:00:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x3000000, 0x0) 06:00:21 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:21 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x707400) [ 1508.209641][ T2556] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:24 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:24 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4000000, 0x0) 06:00:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x747000) 06:00:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x750000) 06:00:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1f000000, 0x0) 06:00:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:24 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1511.134056][ T2596] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:24 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:24 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:24 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x800000) [ 1511.225750][ T2611] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1511.285343][ T2626] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:27 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x20000000, 0x0) 06:00:27 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x805400) 06:00:27 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x21000000, 0x0) [ 1514.144426][ T2642] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:27 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1000000) 06:00:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:27 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1514.214614][ T2661] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:27 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:27 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x40000000, 0x0) [ 1514.276546][ T2678] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1514.347840][ T2691] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:30 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059", 0x6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x40000800, 0x0) 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:30 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7f000000, 0x0) 06:00:30 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1190000) [ 1517.159321][ T2708] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1517.249672][ T2717] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:30 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/13, 0xd, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1517.301451][ T2734] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/13, 0xd, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1517.356134][ T2742] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:30 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/13, 0xd, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1517.424572][ T2747] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1517.498177][ T2751] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:33 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059", 0x6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:33 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/19, 0x13, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:33 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/19, 0x13, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1520.164901][ T2755] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xe2010000, 0x0) 06:00:33 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1590000) 06:00:33 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500"/19, 0x13, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:33 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4000000) [ 1520.214858][ T2762] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:33 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:33 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x20000000) 06:00:33 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xfeffffff, 0x0) 06:00:33 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1520.286507][ T2780] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 1520.341867][ T2794] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:36 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059", 0x6}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:36 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:36 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x21000000) 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="05000000000000000000000000000000000000000401", 0x16, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="050000000000000000000000000000000000000004010000", 0x18, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1523.178789][ T2806] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1523.215940][ T2819] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="050000000000000000000000000000000000000004010000", 0x18, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1523.266358][ T2823] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xff600000, 0x0) 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="050000000000000000000000000000000000000004010000", 0x18, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:36 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xfffffffe, 0x0) [ 1523.349530][ T2827] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:36 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1523.427118][ T2839] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1523.492967][ T2853] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:39 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a", 0x9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:39 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:39 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x40000000) 06:00:39 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a", 0x9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7f000000) [ 1526.196661][ T2860] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xfeffffff) 06:00:39 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:39 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1526.355168][ T2884] EXT4-fs (loop4): VFS: Found ext4 filesystem with unknown checksum algorithm. 06:00:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x2000000000, 0x0) 06:00:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xff600000) 06:00:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x2100000000, 0x0) [ 1526.429808][ T2894] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xfffffffe) 06:00:42 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:42 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a", 0x9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80000000000, 0x0) [ 1529.209336][ T2917] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:42 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x2000000000) 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:42 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x190100000000, 0x0) 06:00:42 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:42 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x2) 06:00:42 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x2) [ 1529.365398][ T2936] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1529.432401][ T2965] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:45 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:45 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x2) 06:00:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x200000000000, 0x0) 06:00:45 executing program 0: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:45 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x2100000000) 06:00:45 executing program 0: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:45 executing program 0: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:45 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:45 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:45 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x400000000000, 0x0) [ 1532.386054][ T2980] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1532.464409][ T3003] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x190100000000) 06:00:48 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:48 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x590100000000, 0x0) 06:00:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:48 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:48 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x200000000000) 06:00:48 executing program 0: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1535.387231][ T3033] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:48 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:48 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1535.443951][ T3054] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1535.498872][ T3072] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:00:51 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c65720000000000", 0x86, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe05974070000000000", 0xd}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:51 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x60ffffffffff, 0x0) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x400000000000) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x590100000000) 06:00:51 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x750000000000, 0x0) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x60ffffffffff) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x750000000000) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7fffffffefff) 06:00:51 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7ffffffff000) 06:00:51 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c65720000000000", 0x86, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1538.416216][ T3085] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1538.488300][ T3117] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x70740000000000) 06:00:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe05974070000000000", 0xd}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:54 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:54 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7fffffffefff, 0x0) 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c65720000000000", 0x86, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500"/201, 0xc9, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe05974070000000000", 0xd}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x80000000000000) 06:00:54 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x80540000000000) [ 1541.422054][ T3137] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500"/201, 0xc9, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1541.481016][ T3155] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500"/201, 0xc9, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1541.539266][ T3165] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/235, 0xeb, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1541.600946][ T3169] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:54 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/235, 0xeb, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1541.672723][ T3173] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1541.732190][ T3177] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:57 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33383636333430383500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/235, 0xeb, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:57 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:00:57 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7ffffffff000, 0x0) 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/20, 0x14}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:00:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xf0ffffff7f0000) [ 1544.440894][ T3182] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1544.501039][ T3206] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1544.588838][ T3212] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1544.621775][ T3215] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000", 0x104, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1544.656393][ T3219] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1544.714902][ T3223] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:00:57 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x104, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1544.804723][ T3228] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:00 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x108, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:00 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1000000000000, 0x0) 06:01:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/20, 0x14}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x100000000000000) 06:01:00 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x400000000000000) 06:01:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x108, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x70740000000000, 0x0) [ 1547.456417][ T3241] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/20, 0x14}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:00 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x108, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:00 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80000000000000, 0x0) [ 1547.545269][ T3265] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1547.596285][ T3278] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:03 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10a, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:03 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:03 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x80540000000000, 0x0) 06:01:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10a, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4000000000000000) 06:01:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7f00000000000000) [ 1550.461674][ T3290] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/23, 0x17}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:03 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xfeffffff00000000) 06:01:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4", 0x10a, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1550.532793][ T3311] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1550.594189][ T3326] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:03 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1550.646571][ T3331] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 1550.717373][ T3334] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:06 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:06 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xc0000000000000, 0x0) 06:01:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xf0ffffff7f0000, 0x0) 06:01:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1553.479756][ T3341] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/23, 0x17}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xffefffffff7f0000) 06:01:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/23, 0x17}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:06 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xffffffff00000000) 06:01:06 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x100000000000000, 0x0) [ 1553.564492][ T3360] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1553.625372][ T3379] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:01:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/25, 0x19}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:09 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x300000000000000, 0x0) 06:01:09 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xffffffffff600000) 06:01:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:09 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, 0x0) 06:01:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x400000000000000, 0x0) 06:01:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, 0x0) 06:01:09 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x1f00000000000000, 0x0) [ 1556.493643][ T3402] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 06:01:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, 0x0) 06:01:09 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x108, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1556.853080][ T3440] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/25, 0x19}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:12 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0xfc, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:12 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000180)={0x1000, 0x4, 0xf0000000}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x39d12c60}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x20004080) 06:01:12 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1559.507222][ T3447] EXT4-fs (loop4): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? 06:01:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef0000000000", 0x45, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af30100040000000000000000000000010000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086", 0x9d, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4000000000000000, 0x0) [ 1559.591369][ T3464] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (23534!=61414) [ 1559.601064][ T3464] EXT4-fs (loop4): group descriptors corrupted! 06:01:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x4000080000000000, 0x0) [ 1559.677171][ T3467] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: checksum invalid [ 1559.689623][ T3467] EXT4-fs (loop4): get root inode failed [ 1559.695337][ T3467] EXT4-fs (loop4): mount failed 06:01:12 executing program 4 (fault-call:1 fault-nth:0): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1559.765698][ T3486] FAULT_INJECTION: forcing a failure. [ 1559.765698][ T3486] name failslab, interval 1, probability 0, space 0, times 0 [ 1559.778595][ T3486] CPU: 1 PID: 3486 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1559.788639][ T3486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.798824][ T3486] Call Trace: [ 1559.802089][ T3486] dump_stack+0x1b0/0x21e [ 1559.806395][ T3486] ? devkmsg_release+0x11c/0x11c [ 1559.811323][ T3486] ? show_regs_print_info+0x12/0x12 [ 1559.816489][ T3486] ? __fsnotify_parent+0x300/0x300 [ 1559.821572][ T3486] should_fail+0x6fb/0x860 [ 1559.825963][ T3486] ? setup_fault_attr+0x2b0/0x2b0 [ 1559.830954][ T3486] ? __se_sys_memfd_create+0xf1/0x380 [ 1559.836328][ T3486] should_failslab+0x5/0x20 [ 1559.840800][ T3486] __kmalloc+0x5f/0x2c0 [ 1559.844925][ T3486] ? __ia32_sys_read+0x80/0x80 [ 1559.849658][ T3486] ? strnlen_user+0x185/0x210 [ 1559.854305][ T3486] __se_sys_memfd_create+0xf1/0x380 [ 1559.859587][ T3486] do_syscall_64+0xcb/0x150 [ 1559.864085][ T3486] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1559.869948][ T3486] RIP: 0033:0x45de59 [ 1559.873922][ T3486] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1559.893499][ T3486] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1559.901886][ T3486] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 06:01:13 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x7f00000000000000, 0x0) 06:01:13 executing program 4 (fault-call:1 fault-nth:1): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1559.909830][ T3486] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 [ 1559.917775][ T3486] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1559.925831][ T3486] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1559.933776][ T3486] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1559.961043][ T3492] FAULT_INJECTION: forcing a failure. [ 1559.961043][ T3492] name failslab, interval 1, probability 0, space 0, times 0 [ 1559.974210][ T3492] CPU: 1 PID: 3492 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1559.984255][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1559.994281][ T3492] Call Trace: [ 1559.997650][ T3492] dump_stack+0x1b0/0x21e [ 1560.001953][ T3492] ? devkmsg_release+0x11c/0x11c [ 1560.006858][ T3492] ? show_regs_print_info+0x12/0x12 [ 1560.012022][ T3492] ? __kasan_kmalloc+0x179/0x1b0 [ 1560.016923][ T3492] ? __kmalloc+0xf7/0x2c0 [ 1560.021220][ T3492] ? __se_sys_memfd_create+0xf1/0x380 [ 1560.026557][ T3492] ? do_syscall_64+0xcb/0x150 [ 1560.031219][ T3492] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1560.037274][ T3492] should_fail+0x6fb/0x860 [ 1560.041677][ T3492] ? setup_fault_attr+0x2b0/0x2b0 [ 1560.046665][ T3492] ? fsnotify+0x13a0/0x1460 [ 1560.051133][ T3492] ? expand_files+0xd1/0x970 [ 1560.055688][ T3492] ? shmem_alloc_inode+0x17/0x40 [ 1560.060588][ T3492] should_failslab+0x5/0x20 [ 1560.065057][ T3492] kmem_cache_alloc+0x36/0x250 [ 1560.069786][ T3492] ? shmem_match+0x150/0x150 [ 1560.074341][ T3492] shmem_alloc_inode+0x17/0x40 [ 1560.079072][ T3492] ? shmem_match+0x150/0x150 [ 1560.083625][ T3492] new_inode_pseudo+0x64/0x240 [ 1560.088352][ T3492] new_inode+0x25/0x1d0 [ 1560.092486][ T3492] shmem_get_inode+0x118/0x640 [ 1560.097225][ T3492] ? _raw_spin_unlock+0x5/0x20 [ 1560.101955][ T3492] __shmem_file_setup+0x11e/0x270 [ 1560.106946][ T3492] __se_sys_memfd_create+0x1fa/0x380 [ 1560.112197][ T3492] do_syscall_64+0xcb/0x150 [ 1560.116665][ T3492] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1560.122521][ T3492] RIP: 0033:0x45de59 [ 1560.126385][ T3492] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1560.145967][ T3492] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1560.154341][ T3492] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 [ 1560.162288][ T3492] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 [ 1560.170233][ T3492] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1560.178173][ T3492] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1560.186114][ T3492] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/25, 0x19}], 0x4, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:15 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xe201000000000000, 0x0) 06:01:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7ffffffb}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 4 (fault-call:1 fault-nth:2): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) setpgid(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:15 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1562.518049][ T3506] FAULT_INJECTION: forcing a failure. [ 1562.518049][ T3506] name failslab, interval 1, probability 0, space 0, times 0 [ 1562.535154][ T3506] CPU: 1 PID: 3506 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1562.545218][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1562.555252][ T3506] Call Trace: [ 1562.558542][ T3506] dump_stack+0x1b0/0x21e [ 1562.562844][ T3506] ? devkmsg_release+0x11c/0x11c [ 1562.567761][ T3506] ? show_regs_print_info+0x12/0x12 [ 1562.572948][ T3506] ? proc_fail_nth_write+0x166/0x200 [ 1562.578226][ T3506] should_fail+0x6fb/0x860 [ 1562.582625][ T3506] ? setup_fault_attr+0x2b0/0x2b0 [ 1562.587716][ T3506] ? memset+0x1f/0x40 [ 1562.591670][ T3506] ? should_fail+0x182/0x860 [ 1562.596238][ T3506] ? make_kgid+0x225/0x390 [ 1562.600648][ T3506] ? security_inode_alloc+0x32/0x1f0 [ 1562.606042][ T3506] should_failslab+0x5/0x20 [ 1562.610515][ T3506] kmem_cache_alloc+0x36/0x250 [ 1562.615254][ T3506] security_inode_alloc+0x32/0x1f0 [ 1562.620340][ T3506] inode_init_always+0x37c/0x800 [ 1562.625247][ T3506] ? shmem_match+0x150/0x150 [ 1562.629805][ T3506] new_inode_pseudo+0x7b/0x240 [ 1562.634539][ T3506] new_inode+0x25/0x1d0 [ 1562.638672][ T3506] shmem_get_inode+0x118/0x640 [ 1562.643405][ T3506] ? _raw_spin_unlock+0x5/0x20 [ 1562.648154][ T3506] __shmem_file_setup+0x11e/0x270 [ 1562.653151][ T3506] __se_sys_memfd_create+0x1fa/0x380 [ 1562.658409][ T3506] do_syscall_64+0xcb/0x150 [ 1562.662891][ T3506] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1562.668758][ T3506] RIP: 0033:0x45de59 [ 1562.672621][ T3506] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1562.692194][ T3506] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1562.700570][ T3506] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 [ 1562.708512][ T3506] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 [ 1562.716452][ T3506] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1562.724399][ T3506] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1562.732339][ T3506] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:18 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:18 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:18 executing program 4 (fault-call:1 fault-nth:3): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:18 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xfeffffff00000000, 0x0) 06:01:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:18 executing program 2: clone(0x40000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400), 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x48, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_vlan\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x17}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}]}, 0x48}, 0x1, 0x0, 0x0, 0x4008010}, 0x4001) read$hiddev(0xffffffffffffffff, &(0x7f0000000100)=""/141, 0x8d) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0xe, 0x6, 0x401, 0x0, 0x0, {0x2, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x200058c5}, 0x4050) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000300)={"85dafe689de955f3631c175ec1a9ee8b", 0x0, 0x0, {0xffffffffffff0000, 0x400}, {0xb34cd470000, 0x5}, 0x100, [0x1000, 0xa25, 0x6, 0x8, 0x7, 0x100, 0x3, 0x8, 0x8, 0x80, 0x7fff, 0x3ff, 0x4, 0x80000000, 0x600000, 0xffffffff]}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000540)=0x7) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:18 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1565.542726][ T3546] FAULT_INJECTION: forcing a failure. [ 1565.542726][ T3546] name failslab, interval 1, probability 0, space 0, times 0 [ 1565.567301][ T3546] CPU: 1 PID: 3546 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1565.577364][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1565.587399][ T3546] Call Trace: 06:01:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000000)) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1565.590663][ T3546] dump_stack+0x1b0/0x21e [ 1565.594970][ T3546] ? devkmsg_release+0x11c/0x11c [ 1565.600004][ T3546] ? show_regs_print_info+0x12/0x12 [ 1565.605171][ T3546] ? proc_fail_nth_write+0x166/0x200 [ 1565.610427][ T3546] should_fail+0x6fb/0x860 [ 1565.614813][ T3546] ? setup_fault_attr+0x2b0/0x2b0 [ 1565.619811][ T3546] ? do_syscall_64+0xcb/0x150 [ 1565.624475][ T3546] ? setup_fault_attr+0x2b0/0x2b0 [ 1565.629501][ T3546] ? memset+0x1f/0x40 [ 1565.633472][ T3546] ? should_fail+0x182/0x860 [ 1565.638052][ T3546] ? __d_alloc+0x2a/0x6b0 [ 1565.642358][ T3546] should_failslab+0x5/0x20 [ 1565.646834][ T3546] kmem_cache_alloc+0x36/0x250 [ 1565.651566][ T3546] ? security_inode_alloc+0x32/0x1f0 [ 1565.656820][ T3546] __d_alloc+0x2a/0x6b0 [ 1565.660951][ T3546] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 1565.666646][ T3546] d_alloc_pseudo+0x19/0x70 [ 1565.671120][ T3546] alloc_file_pseudo+0x128/0x310 [ 1565.676030][ T3546] ? alloc_empty_file_noaccount+0x70/0x70 [ 1565.681727][ T3546] __shmem_file_setup+0x194/0x270 [ 1565.686722][ T3546] __se_sys_memfd_create+0x1fa/0x380 [ 1565.691978][ T3546] do_syscall_64+0xcb/0x150 [ 1565.696477][ T3546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1565.702345][ T3546] RIP: 0033:0x45de59 [ 1565.706213][ T3546] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1565.725793][ T3546] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1565.734178][ T3546] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 06:01:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipmr_delroute={0x2c, 0x19, 0x200, 0x70bd27, 0x25dfdbfe, {0x80, 0x0, 0x0, 0x81, 0xfc, 0x3, 0x34, 0x5}, [@RTA_IIF={0x8}, @RTA_FLOW={0x8, 0xb, 0x2}]}, 0x2c}}, 0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:18 executing program 4 (fault-call:1 fault-nth:4): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:18 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000040)=0x10) [ 1565.742145][ T3546] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 [ 1565.750086][ T3546] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1565.758037][ T3546] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1565.765979][ T3546] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1565.796298][ T3582] FAULT_INJECTION: forcing a failure. [ 1565.796298][ T3582] name failslab, interval 1, probability 0, space 0, times 0 [ 1565.809003][ T3582] CPU: 1 PID: 3582 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1565.819050][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1565.829081][ T3582] Call Trace: [ 1565.832357][ T3582] dump_stack+0x1b0/0x21e [ 1565.836704][ T3582] ? devkmsg_release+0x11c/0x11c [ 1565.841617][ T3582] ? show_regs_print_info+0x12/0x12 [ 1565.846787][ T3582] ? memset+0x1f/0x40 [ 1565.850746][ T3582] ? unwind_next_frame+0x1c07/0x22b0 [ 1565.856028][ T3582] should_fail+0x6fb/0x860 [ 1565.860450][ T3582] ? setup_fault_attr+0x2b0/0x2b0 [ 1565.865447][ T3582] ? ebitmap_cmp+0x1c8/0x230 [ 1565.870007][ T3582] ? mls_compute_context_len+0x7f0/0x820 [ 1565.875608][ T3582] ? context_struct_to_string+0x3b5/0x7f0 [ 1565.881297][ T3582] should_failslab+0x5/0x20 [ 1565.885776][ T3582] __kmalloc+0x5f/0x2c0 [ 1565.889909][ T3582] context_struct_to_string+0x3b5/0x7f0 [ 1565.895421][ T3582] ? security_bounded_transition+0x520/0x520 [ 1565.901402][ T3582] ? mls_range_isvalid+0x363/0x480 [ 1565.906493][ T3582] context_add_hash+0xf5/0x200 [ 1565.911348][ T3582] ? security_sid_to_context_inval+0x40/0x40 [ 1565.917295][ T3582] ? mls_context_isvalid+0x98/0x380 [ 1565.922462][ T3582] ? policydb_context_isvalid+0x1b6/0x400 [ 1565.928147][ T3582] security_compute_sid+0x1147/0x1be0 [ 1565.933495][ T3582] ? security_transition_sid+0x90/0x90 [ 1565.939078][ T3582] ? stack_trace_save+0x111/0x1e0 [ 1565.944080][ T3582] ? __kasan_kmalloc+0x179/0x1b0 [ 1565.949078][ T3582] ? __kasan_kmalloc+0x117/0x1b0 [ 1565.953997][ T3582] ? kmem_cache_alloc+0x1d5/0x250 [ 1565.958996][ T3582] ? __d_alloc+0x2a/0x6b0 [ 1565.963293][ T3582] ? d_alloc_pseudo+0x19/0x70 [ 1565.967944][ T3582] ? alloc_file_pseudo+0x128/0x310 [ 1565.973042][ T3582] ? __shmem_file_setup+0x194/0x270 [ 1565.978216][ T3582] ? __se_sys_memfd_create+0x1fa/0x380 [ 1565.983645][ T3582] ? do_syscall_64+0xcb/0x150 [ 1565.988311][ T3582] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1565.994345][ T3582] ? inode_init_always+0x37c/0x800 [ 1565.999430][ T3582] ? new_inode_pseudo+0x7b/0x240 [ 1566.004335][ T3582] ? new_inode+0x25/0x1d0 [ 1566.008634][ T3582] ? new_inode+0x25/0x1d0 [ 1566.012938][ T3582] ? shmem_get_inode+0x118/0x640 [ 1566.017853][ T3582] ? _raw_spin_lock+0xa1/0x170 [ 1566.022590][ T3582] ? _raw_spin_trylock_bh+0x190/0x190 [ 1566.027930][ T3582] security_transition_sid+0x78/0x90 [ 1566.033186][ T3582] inode_doinit_with_dentry+0x5e0/0x10e0 [ 1566.038792][ T3582] ? sb_finish_set_opts+0x7e0/0x7e0 [ 1566.043968][ T3582] security_d_instantiate+0x90/0xf0 [ 1566.049156][ T3582] d_instantiate+0x51/0x90 [ 1566.053553][ T3582] alloc_file_pseudo+0x24a/0x310 [ 1566.058512][ T3582] ? alloc_empty_file_noaccount+0x70/0x70 [ 1566.064253][ T3582] __shmem_file_setup+0x194/0x270 [ 1566.069388][ T3582] __se_sys_memfd_create+0x1fa/0x380 [ 1566.074705][ T3582] do_syscall_64+0xcb/0x150 [ 1566.079186][ T3582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1566.085180][ T3582] RIP: 0033:0x45de59 [ 1566.089044][ T3582] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1566.108615][ T3582] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1566.117141][ T3582] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 [ 1566.125082][ T3582] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 [ 1566.133066][ T3582] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1566.141152][ T3582] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1566.149095][ T3582] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1566.167921][ T3582] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1566.176987][ T3582] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/656/file0 supports timestamps until 2038 (0x7fffffff) 06:01:21 executing program 4 (fault-call:1 fault-nth:5): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:21 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffefffffff7f0000, 0x0) [ 1568.536870][ T3595] FAULT_INJECTION: forcing a failure. [ 1568.536870][ T3595] name failslab, interval 1, probability 0, space 0, times 0 [ 1568.553138][ T3595] CPU: 1 PID: 3595 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1568.563199][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.573238][ T3595] Call Trace: [ 1568.576524][ T3595] dump_stack+0x1b0/0x21e [ 1568.580844][ T3595] ? devkmsg_release+0x11c/0x11c [ 1568.585775][ T3595] ? show_regs_print_info+0x12/0x12 [ 1568.590945][ T3595] ? shmem_get_inode+0x118/0x640 [ 1568.595852][ T3595] ? _raw_spin_lock+0xa1/0x170 [ 1568.600590][ T3595] should_fail+0x6fb/0x860 [ 1568.605098][ T3595] ? setup_fault_attr+0x2b0/0x2b0 [ 1568.610090][ T3595] ? _raw_spin_unlock+0x5/0x20 [ 1568.614830][ T3595] ? inode_doinit_with_dentry+0x782/0x10e0 [ 1568.620615][ T3595] ? __alloc_file+0x26/0x390 [ 1568.625179][ T3595] should_failslab+0x5/0x20 [ 1568.629701][ T3595] kmem_cache_alloc+0x36/0x250 [ 1568.634436][ T3595] ? _raw_spin_trylock_bh+0x190/0x190 [ 1568.639883][ T3595] __alloc_file+0x26/0x390 [ 1568.644283][ T3595] ? alloc_empty_file+0x49/0x1b0 [ 1568.649193][ T3595] alloc_empty_file+0xa9/0x1b0 [ 1568.654059][ T3595] alloc_file+0x58/0x4b0 [ 1568.658289][ T3595] alloc_file_pseudo+0x25b/0x310 [ 1568.663200][ T3595] ? alloc_empty_file_noaccount+0x70/0x70 [ 1568.668909][ T3595] __shmem_file_setup+0x194/0x270 [ 1568.673910][ T3595] __se_sys_memfd_create+0x1fa/0x380 [ 1568.679171][ T3595] do_syscall_64+0xcb/0x150 [ 1568.683652][ T3595] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1568.689513][ T3595] RIP: 0033:0x45de59 [ 1568.693380][ T3595] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1568.712959][ T3595] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1568.721347][ T3595] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 [ 1568.729393][ T3595] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 06:01:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:21 executing program 4 (fault-call:1 fault-nth:6): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1568.737335][ T3595] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1568.745276][ T3595] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1568.753268][ T3595] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:21 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1568.785466][ T3616] FAULT_INJECTION: forcing a failure. [ 1568.785466][ T3616] name failslab, interval 1, probability 0, space 0, times 0 [ 1568.799950][ T3616] CPU: 0 PID: 3616 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1568.810175][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1568.820203][ T3616] Call Trace: [ 1568.823465][ T3616] dump_stack+0x1b0/0x21e [ 1568.827763][ T3616] ? devkmsg_release+0x11c/0x11c [ 1568.832670][ T3616] ? inode_init_always+0x37c/0x800 [ 1568.837752][ T3616] ? show_regs_print_info+0x12/0x12 [ 1568.842930][ T3616] ? new_inode+0x25/0x1d0 [ 1568.847229][ T3616] should_fail+0x6fb/0x860 [ 1568.851613][ T3616] ? setup_fault_attr+0x2b0/0x2b0 [ 1568.856604][ T3616] ? should_fail+0x182/0x860 [ 1568.861299][ T3616] ? security_transition_sid+0x78/0x90 [ 1568.866729][ T3616] ? setup_fault_attr+0x2b0/0x2b0 [ 1568.871725][ T3616] ? security_file_alloc+0x32/0x200 [ 1568.876889][ T3616] should_failslab+0x5/0x20 [ 1568.881359][ T3616] kmem_cache_alloc+0x36/0x250 [ 1568.886165][ T3616] security_file_alloc+0x32/0x200 [ 1568.891172][ T3616] __alloc_file+0xc6/0x390 [ 1568.895584][ T3616] alloc_empty_file+0xa9/0x1b0 [ 1568.900336][ T3616] alloc_file+0x58/0x4b0 [ 1568.904550][ T3616] alloc_file_pseudo+0x25b/0x310 [ 1568.909455][ T3616] ? alloc_empty_file_noaccount+0x70/0x70 [ 1568.915142][ T3616] __shmem_file_setup+0x194/0x270 [ 1568.920222][ T3616] __se_sys_memfd_create+0x1fa/0x380 [ 1568.925488][ T3616] do_syscall_64+0xcb/0x150 [ 1568.930067][ T3616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1568.935925][ T3616] RIP: 0033:0x45de59 [ 1568.939789][ T3616] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1568.959374][ T3616] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1568.967750][ T3616] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 000000000045de59 [ 1568.975705][ T3616] RDX: 0000000020000260 RSI: 0000000000000000 RDI: 00000000004c28a3 06:01:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x37) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:22 executing program 4 (fault-call:1 fault-nth:7): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1568.983648][ T3616] RBP: 0000000000040000 R08: 0000000020000260 R09: 0000000000000000 [ 1568.991595][ T3616] R10: fe03f80fe03f80ff R11: 0000000000000246 R12: 0000000000000004 [ 1568.999548][ T3616] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)='&0&\x00'}, 0x30) ptrace$cont(0x18, r0, 0x0, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000140)=0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1569.028056][ T3628] FAULT_INJECTION: forcing a failure. [ 1569.028056][ T3628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1569.041609][ T3628] CPU: 1 PID: 3628 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1569.051653][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.061680][ T3628] Call Trace: [ 1569.064948][ T3628] dump_stack+0x1b0/0x21e [ 1569.069262][ T3628] ? devkmsg_release+0x11c/0x11c 06:01:22 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$AUDIT_TTY_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x3f8, 0x8, 0x70bd29, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc014}, 0x84080) ptrace$setopts(0x4206, r0, 0x0, 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000006380)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@allow_other='allow_other'}]}}) read$FUSE(r3, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000004200)={0x50, 0x0, r4}, 0x50) mkdirat$cgroup(r2, &(0x7f0000000180)='syz0\x00', 0x1ff) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1569.074189][ T3628] ? show_regs_print_info+0x12/0x12 [ 1569.079376][ T3628] ? avc_has_perm_noaudit+0x36d/0x3f0 [ 1569.084738][ T3628] should_fail+0x6fb/0x860 [ 1569.089151][ T3628] ? setup_fault_attr+0x2b0/0x2b0 [ 1569.094164][ T3628] __alloc_pages_nodemask+0x1ee/0x7c0 [ 1569.099713][ T3628] ? selinux_syslog+0x120/0x120 [ 1569.104550][ T3628] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 1569.110067][ T3628] ? percpu_counter_add_batch+0x12d/0x150 [ 1569.115892][ T3628] shmem_getpage_gfp+0xe62/0x2410 [ 1569.120890][ T3628] ? shmem_getpage+0xa0/0xa0 [ 1569.125456][ T3628] ? unwind_get_return_address+0x48/0x90 [ 1569.131063][ T3628] ? vfs_getxattr_alloc+0x570/0x570 [ 1569.136235][ T3628] ? iov_iter_fault_in_readable+0x2bd/0x5c0 [ 1569.142102][ T3628] ? uuid_parse+0x3e0/0x3e0 [ 1569.146693][ T3628] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 1569.152390][ T3628] shmem_write_begin+0xc5/0x190 [ 1569.157221][ T3628] generic_perform_write+0x271/0x530 [ 1569.162476][ T3628] ? grab_cache_page_write_begin+0x90/0x90 [ 1569.168297][ T3628] ? file_remove_privs+0x600/0x600 [ 1569.173380][ T3628] ? down_write+0xd8/0x150 [ 1569.177764][ T3628] __generic_file_write_iter+0x232/0x460 [ 1569.183505][ T3628] generic_file_write_iter+0x4a6/0x650 [ 1569.188944][ T3628] __vfs_write+0x579/0x700 [ 1569.193330][ T3628] ? __kernel_write+0x340/0x340 [ 1569.198156][ T3628] ? up_read+0x10/0x10 [ 1569.202202][ T3628] ? security_file_permission+0x128/0x300 [ 1569.207893][ T3628] vfs_write+0x217/0x4f0 [ 1569.212110][ T3628] __x64_sys_pwrite64+0x1af/0x240 [ 1569.217104][ T3628] ? ksys_pwrite64+0x1d0/0x1d0 [ 1569.221972][ T3628] ? __fd_install+0x113/0x260 [ 1569.226617][ T3628] do_syscall_64+0xcb/0x150 [ 1569.231100][ T3628] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1569.236974][ T3628] RIP: 0033:0x4179b7 [ 1569.240846][ T3628] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1569.260424][ T3628] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1569.268812][ T3628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004179b7 06:01:22 executing program 4 (fault-call:1 fault-nth:8): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1569.276808][ T3628] RDX: 000000000000010c RSI: 0000000020010000 RDI: 0000000000000005 [ 1569.284879][ T3628] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1569.292827][ T3628] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 1569.300773][ T3628] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000210 [ 1569.317123][ T3628] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 1569.369052][ T3643] FAULT_INJECTION: forcing a failure. [ 1569.369052][ T3643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1569.382562][ T3643] CPU: 0 PID: 3643 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1569.392598][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1569.402746][ T3643] Call Trace: [ 1569.406009][ T3643] dump_stack+0x1b0/0x21e [ 1569.410308][ T3643] ? devkmsg_release+0x11c/0x11c [ 1569.415221][ T3643] ? show_regs_print_info+0x12/0x12 [ 1569.420389][ T3643] ? avc_has_perm_noaudit+0x36d/0x3f0 [ 1569.425741][ T3643] should_fail+0x6fb/0x860 [ 1569.430127][ T3643] ? setup_fault_attr+0x2b0/0x2b0 [ 1569.435127][ T3643] __alloc_pages_nodemask+0x1ee/0x7c0 [ 1569.440574][ T3643] ? selinux_syslog+0x120/0x120 [ 1569.445401][ T3643] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 1569.450962][ T3643] ? percpu_counter_add_batch+0x12d/0x150 [ 1569.456762][ T3643] shmem_getpage_gfp+0xe62/0x2410 [ 1569.461755][ T3643] ? shmem_getpage+0xa0/0xa0 [ 1569.466322][ T3643] ? unwind_get_return_address+0x48/0x90 [ 1569.471933][ T3643] ? page_mapping+0x1cb/0x280 [ 1569.476580][ T3643] ? iov_iter_fault_in_readable+0x2bd/0x5c0 [ 1569.482461][ T3643] ? uuid_parse+0x3e0/0x3e0 [ 1569.486936][ T3643] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 1569.492622][ T3643] shmem_write_begin+0xc5/0x190 [ 1569.497444][ T3643] generic_perform_write+0x271/0x530 [ 1569.502707][ T3643] ? grab_cache_page_write_begin+0x90/0x90 [ 1569.508484][ T3643] ? file_remove_privs+0x600/0x600 [ 1569.513568][ T3643] ? down_write+0xd8/0x150 [ 1569.517954][ T3643] __generic_file_write_iter+0x232/0x460 [ 1569.523554][ T3643] generic_file_write_iter+0x4a6/0x650 [ 1569.529083][ T3643] __vfs_write+0x579/0x700 [ 1569.533470][ T3643] ? __kernel_write+0x340/0x340 [ 1569.538301][ T3643] ? security_file_permission+0x128/0x300 [ 1569.543988][ T3643] vfs_write+0x217/0x4f0 [ 1569.548201][ T3643] __x64_sys_pwrite64+0x1af/0x240 [ 1569.553199][ T3643] ? ksys_pwrite64+0x1d0/0x1d0 [ 1569.557941][ T3643] ? __fd_install+0x113/0x260 [ 1569.562590][ T3643] do_syscall_64+0xcb/0x150 [ 1569.567064][ T3643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1569.573087][ T3643] RIP: 0033:0x4179b7 [ 1569.576953][ T3643] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1569.596674][ T3643] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1569.605062][ T3643] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004179b7 [ 1569.613017][ T3643] RDX: 000000000000009e RSI: 0000000020011e00 RDI: 0000000000000005 [ 1569.620966][ T3643] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1569.629006][ T3643] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 1569.636992][ T3643] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000258 [ 1569.652810][ T3643] EXT4-fs error (device loop4): ext4_fill_super:4591: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1569.665110][ T3643] EXT4-fs (loop4): get root inode failed [ 1569.671039][ T3643] EXT4-fs (loop4): mount failed 06:01:24 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:24 executing program 4 (fault-call:1 fault-nth:9): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffffffff00000000, 0x0) 06:01:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1571.583604][ T3664] FAULT_INJECTION: forcing a failure. [ 1571.583604][ T3664] name failslab, interval 1, probability 0, space 0, times 0 [ 1571.596304][ T3664] CPU: 1 PID: 3664 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1571.606354][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1571.616379][ T3664] Call Trace: [ 1571.619643][ T3664] dump_stack+0x1b0/0x21e [ 1571.623963][ T3664] ? devkmsg_release+0x11c/0x11c [ 1571.628878][ T3664] ? memset+0x1f/0x40 06:01:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0xffffffffff600000, 0x0) [ 1571.632839][ T3664] ? show_regs_print_info+0x12/0x12 [ 1571.638006][ T3664] ? unwind_next_frame+0x1c07/0x22b0 [ 1571.643270][ T3664] should_fail+0x6fb/0x860 [ 1571.647672][ T3664] ? setup_fault_attr+0x2b0/0x2b0 [ 1571.652816][ T3664] ? xas_create+0x4f9/0x1360 [ 1571.657384][ T3664] should_failslab+0x5/0x20 [ 1571.661877][ T3664] kmem_cache_alloc+0x36/0x250 [ 1571.666632][ T3664] ? __kernel_text_address+0x93/0x110 [ 1571.671992][ T3664] xas_create+0x4f9/0x1360 [ 1571.676480][ T3664] xas_create_range+0x137/0x630 [ 1571.681312][ T3664] shmem_add_to_page_cache+0x642/0xc10 [ 1571.686750][ T3664] ? __memcg_kmem_charge_memcg+0x130/0x130 [ 1571.692528][ T3664] ? shmem_swapin_page+0x13f0/0x13f0 [ 1571.697785][ T3664] ? percpu_counter_add_batch+0x12d/0x150 [ 1571.703473][ T3664] ? mem_cgroup_try_charge+0xee/0x310 [ 1571.708820][ T3664] shmem_getpage_gfp+0x14b6/0x2410 [ 1571.713912][ T3664] ? shmem_getpage+0xa0/0xa0 [ 1571.718477][ T3664] ? unwind_get_return_address+0x48/0x90 [ 1571.724083][ T3664] ? page_mapping+0x1cb/0x280 [ 1571.728734][ T3664] ? iov_iter_fault_in_readable+0x2bd/0x5c0 [ 1571.734598][ T3664] ? uuid_parse+0x3e0/0x3e0 [ 1571.739093][ T3664] ? ktime_get_coarse_real_ts64+0xd9/0xf0 [ 1571.744778][ T3664] shmem_write_begin+0xc5/0x190 [ 1571.749596][ T3664] generic_perform_write+0x271/0x530 [ 1571.754853][ T3664] ? grab_cache_page_write_begin+0x90/0x90 [ 1571.760627][ T3664] ? file_remove_privs+0x600/0x600 [ 1571.765718][ T3664] ? down_write+0xd8/0x150 [ 1571.770115][ T3664] __generic_file_write_iter+0x232/0x460 [ 1571.775719][ T3664] generic_file_write_iter+0x4a6/0x650 06:01:24 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1571.781149][ T3664] __vfs_write+0x579/0x700 [ 1571.785539][ T3664] ? __kernel_write+0x340/0x340 [ 1571.790372][ T3664] ? security_file_permission+0x128/0x300 [ 1571.796059][ T3664] vfs_write+0x217/0x4f0 [ 1571.800286][ T3664] __x64_sys_pwrite64+0x1af/0x240 [ 1571.805287][ T3664] ? ksys_pwrite64+0x1d0/0x1d0 [ 1571.810037][ T3664] ? __fd_install+0x113/0x260 [ 1571.814719][ T3664] do_syscall_64+0xcb/0x150 [ 1571.819193][ T3664] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1571.825053][ T3664] RIP: 0033:0x4179b7 [ 1571.828918][ T3664] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1571.848494][ T3664] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1571.857004][ T3664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004179b7 [ 1571.864948][ T3664] RDX: 000000000000009e RSI: 0000000020011e00 RDI: 0000000000000005 [ 1571.872892][ T3664] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 06:01:24 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x3) [ 1571.880837][ T3664] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 1571.888789][ T3664] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000258 [ 1571.915087][ T3664] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1571.924323][ T3664] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/661/file0 supports timestamps until 2038 (0x7fffffff) 06:01:25 executing program 4 (fault-call:1 fault-nth:10): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1572.006546][ T3690] FAULT_INJECTION: forcing a failure. [ 1572.006546][ T3690] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.020182][ T3690] CPU: 0 PID: 3690 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1572.030309][ T3690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.040331][ T3690] Call Trace: [ 1572.043596][ T3690] dump_stack+0x1b0/0x21e [ 1572.047897][ T3690] ? devkmsg_release+0x11c/0x11c 06:01:25 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0xffffffffffffffaa) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1572.052806][ T3690] ? show_regs_print_info+0x12/0x12 [ 1572.057979][ T3690] ? memset+0x1f/0x40 [ 1572.061935][ T3690] should_fail+0x6fb/0x860 [ 1572.066330][ T3690] ? setup_fault_attr+0x2b0/0x2b0 [ 1572.071329][ T3690] ? __fsnotify_parent+0x300/0x300 [ 1572.076415][ T3690] ? getname_flags+0xb8/0x610 [ 1572.081078][ T3690] should_failslab+0x5/0x20 [ 1572.085565][ T3690] kmem_cache_alloc+0x36/0x250 [ 1572.090307][ T3690] getname_flags+0xb8/0x610 [ 1572.094803][ T3690] do_sys_open+0x2fc/0x620 [ 1572.099208][ T3690] ? file_open_root+0x440/0x440 [ 1572.104224][ T3690] ? __fd_install+0x113/0x260 [ 1572.108890][ T3690] do_syscall_64+0xcb/0x150 [ 1572.113375][ T3690] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.119244][ T3690] RIP: 0033:0x417951 [ 1572.123112][ T3690] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1572.142828][ T3690] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 06:01:25 executing program 4 (fault-call:1 fault-nth:11): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1572.151208][ T3690] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000417951 [ 1572.159161][ T3690] RDX: 000000000000009e RSI: 0000000000000002 RDI: 00007f3a7af28ae0 [ 1572.167116][ T3690] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1572.175057][ T3690] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 1572.183000][ T3690] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1572.206265][ T3698] FAULT_INJECTION: forcing a failure. [ 1572.206265][ T3698] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.219006][ T3698] CPU: 0 PID: 3698 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1572.229162][ T3698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.239353][ T3698] Call Trace: [ 1572.242624][ T3698] dump_stack+0x1b0/0x21e [ 1572.246932][ T3698] ? devkmsg_release+0x11c/0x11c [ 1572.251846][ T3698] ? show_regs_print_info+0x12/0x12 [ 1572.257061][ T3698] ? memset+0x1f/0x40 [ 1572.261028][ T3698] should_fail+0x6fb/0x860 [ 1572.265418][ T3698] ? setup_fault_attr+0x2b0/0x2b0 [ 1572.270412][ T3698] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.276535][ T3698] ? __rcu_read_lock+0x50/0x50 [ 1572.281330][ T3698] ? __alloc_file+0x26/0x390 [ 1572.285890][ T3698] should_failslab+0x5/0x20 [ 1572.290367][ T3698] kmem_cache_alloc+0x36/0x250 [ 1572.295103][ T3698] __alloc_file+0x26/0x390 [ 1572.299488][ T3698] ? alloc_empty_file+0x49/0x1b0 [ 1572.304401][ T3698] alloc_empty_file+0xa9/0x1b0 [ 1572.309143][ T3698] path_openat+0x124/0x4270 [ 1572.313618][ T3698] ? stack_trace_save+0x111/0x1e0 [ 1572.318652][ T3698] ? stack_trace_snprint+0x150/0x150 [ 1572.323908][ T3698] ? do_filp_open+0x430/0x430 [ 1572.328555][ T3698] ? __kasan_kmalloc+0x117/0x1b0 [ 1572.333462][ T3698] ? kmem_cache_alloc+0x1d5/0x250 [ 1572.338456][ T3698] ? getname_flags+0xb8/0x610 [ 1572.343110][ T3698] ? do_sys_open+0x2fc/0x620 [ 1572.347673][ T3698] ? do_syscall_64+0xcb/0x150 [ 1572.352320][ T3698] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.358445][ T3698] ? generic_file_write_iter+0x4f6/0x650 [ 1572.364046][ T3698] do_filp_open+0x1f7/0x430 [ 1572.368517][ T3698] ? vfs_tmpfile+0x210/0x210 [ 1572.373077][ T3698] ? should_fail+0x182/0x860 [ 1572.377643][ T3698] ? __kernel_write+0x340/0x340 [ 1572.382462][ T3698] ? __alloc_fd+0x590/0x590 [ 1572.386942][ T3698] ? _raw_spin_lock+0xa1/0x170 [ 1572.391797][ T3698] ? _raw_spin_trylock_bh+0x190/0x190 [ 1572.397139][ T3698] ? _raw_spin_unlock+0x5/0x20 [ 1572.401868][ T3698] ? __alloc_fd+0x4e8/0x590 [ 1572.406340][ T3698] do_sys_open+0x343/0x620 [ 1572.410731][ T3698] ? file_open_root+0x440/0x440 [ 1572.415560][ T3698] ? __fd_install+0x113/0x260 [ 1572.420215][ T3698] do_syscall_64+0xcb/0x150 [ 1572.424696][ T3698] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.430555][ T3698] RIP: 0033:0x417951 [ 1572.434418][ T3698] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 06:01:25 executing program 4 (fault-call:1 fault-nth:12): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1572.453992][ T3698] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1572.462371][ T3698] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000417951 [ 1572.470312][ T3698] RDX: 000000000000009e RSI: 0000000000000002 RDI: 00007f3a7af28ae0 [ 1572.478254][ T3698] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1572.486220][ T3698] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 1572.494193][ T3698] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1572.518128][ T3701] FAULT_INJECTION: forcing a failure. [ 1572.518128][ T3701] name failslab, interval 1, probability 0, space 0, times 0 [ 1572.531465][ T3701] CPU: 1 PID: 3701 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1572.541589][ T3701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1572.551620][ T3701] Call Trace: [ 1572.554892][ T3701] dump_stack+0x1b0/0x21e [ 1572.559298][ T3701] ? devkmsg_release+0x11c/0x11c [ 1572.564216][ T3701] ? show_regs_print_info+0x12/0x12 [ 1572.569389][ T3701] should_fail+0x6fb/0x860 [ 1572.573776][ T3701] ? setup_fault_attr+0x2b0/0x2b0 [ 1572.578767][ T3701] ? should_fail+0x182/0x860 [ 1572.583326][ T3701] ? _raw_spin_unlock+0x5/0x20 [ 1572.588058][ T3701] ? ___slab_alloc+0x297/0x450 [ 1572.592793][ T3701] ? security_file_alloc+0x32/0x200 [ 1572.597962][ T3701] should_failslab+0x5/0x20 [ 1572.602437][ T3701] kmem_cache_alloc+0x36/0x250 [ 1572.607173][ T3701] security_file_alloc+0x32/0x200 [ 1572.612179][ T3701] __alloc_file+0xc6/0x390 [ 1572.616565][ T3701] alloc_empty_file+0xa9/0x1b0 [ 1572.621305][ T3701] path_openat+0x124/0x4270 [ 1572.625836][ T3701] ? stack_trace_save+0x111/0x1e0 [ 1572.630826][ T3701] ? stack_trace_snprint+0x150/0x150 [ 1572.636080][ T3701] ? do_filp_open+0x430/0x430 [ 1572.640771][ T3701] ? __kasan_kmalloc+0x117/0x1b0 [ 1572.645679][ T3701] ? kmem_cache_alloc+0x1d5/0x250 [ 1572.650680][ T3701] ? getname_flags+0xb8/0x610 [ 1572.655337][ T3701] ? do_sys_open+0x2fc/0x620 [ 1572.659894][ T3701] ? do_syscall_64+0xcb/0x150 [ 1572.664650][ T3701] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.670702][ T3701] ? generic_file_write_iter+0x4f6/0x650 [ 1572.676302][ T3701] do_filp_open+0x1f7/0x430 [ 1572.680820][ T3701] ? vfs_tmpfile+0x210/0x210 [ 1572.685446][ T3701] ? should_fail+0x182/0x860 [ 1572.690010][ T3701] ? __kernel_write+0x340/0x340 [ 1572.694833][ T3701] ? __alloc_fd+0x590/0x590 [ 1572.699323][ T3701] ? _raw_spin_lock+0xa1/0x170 [ 1572.704061][ T3701] ? _raw_spin_trylock_bh+0x190/0x190 [ 1572.709407][ T3701] ? _raw_spin_unlock+0x5/0x20 [ 1572.714151][ T3701] ? __alloc_fd+0x4e8/0x590 [ 1572.718623][ T3701] do_sys_open+0x343/0x620 [ 1572.723007][ T3701] ? file_open_root+0x440/0x440 [ 1572.727823][ T3701] ? __fd_install+0x113/0x260 [ 1572.732472][ T3701] do_syscall_64+0xcb/0x150 [ 1572.736946][ T3701] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1572.742814][ T3701] RIP: 0033:0x417951 [ 1572.746771][ T3701] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 6a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1572.766467][ T3701] RSP: 002b:00007f3a7af28a20 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1572.774868][ T3701] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000417951 [ 1572.782811][ T3701] RDX: 000000000000009e RSI: 0000000000000002 RDI: 00007f3a7af28ae0 [ 1572.790756][ T3701] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1572.798698][ T3701] R10: 0000000000009060 R11: 0000000000000293 R12: 0000000000000004 [ 1572.806643][ T3701] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 06:01:27 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:27 executing program 4 (fault-call:1 fault-nth:13): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1574.556054][ T3706] FAULT_INJECTION: forcing a failure. [ 1574.556054][ T3706] name failslab, interval 1, probability 0, space 0, times 0 [ 1574.568883][ T3706] CPU: 1 PID: 3706 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1574.578923][ T3706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1574.588960][ T3706] Call Trace: [ 1574.592292][ T3706] dump_stack+0x1b0/0x21e [ 1574.596700][ T3706] ? devkmsg_release+0x11c/0x11c [ 1574.601610][ T3706] ? show_regs_print_info+0x12/0x12 [ 1574.606787][ T3706] ? memset+0x1f/0x40 [ 1574.610749][ T3706] ? unwind_next_frame+0x1c07/0x22b0 [ 1574.616014][ T3706] should_fail+0x6fb/0x860 [ 1574.620411][ T3706] ? setup_fault_attr+0x2b0/0x2b0 [ 1574.625412][ T3706] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1574.631361][ T3706] ? kobject_del+0x210/0x210 [ 1574.635930][ T3706] ? mutex_lock+0xa6/0x110 [ 1574.640351][ T3706] ? __kthread_create_on_node+0x142/0x470 [ 1574.646043][ T3706] should_failslab+0x5/0x20 [ 1574.650552][ T3706] kmem_cache_alloc_trace+0x39/0x270 [ 1574.655816][ T3706] ? loop_set_status_from_info+0x720/0x720 [ 1574.661793][ T3706] __kthread_create_on_node+0x142/0x470 [ 1574.667309][ T3706] ? kthread_create_on_node+0x110/0x110 [ 1574.672823][ T3706] ? kobject_put+0xad/0xf0 [ 1574.677208][ T3706] ? _raw_spin_unlock+0x5/0x20 [ 1574.681940][ T3706] ? bd_start_claiming+0x469/0x550 [ 1574.687026][ T3706] ? loop_set_status_from_info+0x720/0x720 [ 1574.692801][ T3706] kthread_create_on_node+0xc6/0x110 [ 1574.698055][ T3706] ? tsk_fork_get_node+0x10/0x10 [ 1574.702961][ T3706] ? loop_set_status_from_info+0x2c6/0x720 [ 1574.708737][ T3706] ? memcpy+0x38/0x50 [ 1574.712686][ T3706] ? memset+0x1f/0x40 [ 1574.716636][ T3706] loop_configure+0x7c9/0x1380 [ 1574.721394][ T3706] ? unwind_get_return_address_ptr+0x130/0x130 [ 1574.727535][ T3706] ? arch_stack_walk+0x78/0xe0 [ 1574.732285][ T3706] lo_ioctl+0x781/0x22e0 [ 1574.736500][ T3706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1574.742533][ T3706] ? lo_release+0x1e0/0x1e0 [ 1574.747005][ T3706] ? unwind_get_return_address_ptr+0x130/0x130 [ 1574.753126][ T3706] ? is_bpf_text_address+0x290/0x2b0 [ 1574.758385][ T3706] ? stack_trace_save+0x1e0/0x1e0 [ 1574.763377][ T3706] ? __kernel_text_address+0x93/0x110 [ 1574.768864][ T3706] ? unwind_get_return_address+0x48/0x90 [ 1574.774471][ T3706] ? arch_stack_walk+0x98/0xe0 [ 1574.779210][ T3706] ? stack_trace_save+0x111/0x1e0 [ 1574.784210][ T3706] ? stack_trace_snprint+0x150/0x150 [ 1574.789462][ T3706] ? arch_stack_walk+0x78/0xe0 [ 1574.794211][ T3706] ? __kasan_kmalloc+0x179/0x1b0 [ 1574.799127][ T3706] ? __kasan_kmalloc+0x117/0x1b0 06:01:27 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1574.804079][ T3706] ? kmem_cache_alloc+0x1d5/0x250 [ 1574.809080][ T3706] ? xas_create+0x4f9/0x1360 [ 1574.813648][ T3706] ? xas_create_range+0x137/0x630 [ 1574.818661][ T3706] ? shmem_add_to_page_cache+0x642/0xc10 [ 1574.824275][ T3706] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1574.829812][ T3706] ? memset+0x1f/0x40 [ 1574.833767][ T3706] ? unwind_next_frame+0x1c07/0x22b0 [ 1574.839166][ T3706] ? arch_stack_walk+0x78/0xe0 [ 1574.843906][ T3706] ? unwind_get_return_address_ptr+0x130/0x130 [ 1574.850126][ T3706] ? memset+0x1f/0x40 [ 1574.854077][ T3706] ? unwind_next_frame+0x1c07/0x22b0 [ 1574.859333][ T3706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1574.865369][ T3706] ? __rcu_read_lock+0x50/0x50 [ 1574.870105][ T3706] ? unwind_get_return_address_ptr+0x130/0x130 [ 1574.876240][ T3706] ? is_bpf_text_address+0x290/0x2b0 [ 1574.881518][ T3706] ? stack_trace_save+0x1e0/0x1e0 [ 1574.886519][ T3706] ? __kernel_text_address+0x93/0x110 [ 1574.891878][ T3706] ? __rcu_read_lock+0x50/0x50 [ 1574.896611][ T3706] ? unwind_get_return_address+0x48/0x90 [ 1574.902220][ T3706] ? kobject_get_unless_zero+0x1c8/0x2a0 06:01:27 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4) [ 1574.907821][ T3706] ? kobject_del+0x210/0x210 [ 1574.912380][ T3706] ? mutex_lock+0xa6/0x110 [ 1574.916773][ T3706] ? __module_put_and_exit+0x20/0x20 [ 1574.922039][ T3706] ? avc_denied+0x1c0/0x1c0 [ 1574.926513][ T3706] ? memset+0x1f/0x40 [ 1574.930460][ T3706] ? unwind_next_frame+0x1c07/0x22b0 [ 1574.935719][ T3706] ? arch_stack_walk+0x78/0xe0 [ 1574.940454][ T3706] ? unwind_get_return_address_ptr+0x130/0x130 [ 1574.946575][ T3706] ? memset+0x1f/0x40 [ 1574.950525][ T3706] ? unwind_next_frame+0x1c07/0x22b0 [ 1574.955784][ T3706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1574.961838][ T3706] ? lo_release+0x1e0/0x1e0 [ 1574.966322][ T3706] blkdev_ioctl+0x89a/0x2c30 [ 1574.970878][ T3706] ? is_bpf_text_address+0x290/0x2b0 [ 1574.976130][ T3706] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1574.981630][ T3706] ? stack_trace_save+0x1e0/0x1e0 [ 1574.986622][ T3706] ? __kernel_text_address+0x93/0x110 [ 1574.991970][ T3706] ? unwind_get_return_address+0x48/0x90 [ 1574.997570][ T3706] ? arch_stack_walk+0x98/0xe0 [ 1575.002409][ T3706] ? __rcu_read_lock+0x50/0x50 [ 1575.007141][ T3706] ? avc_has_extended_perms+0x69e/0x10c0 [ 1575.012742][ T3706] ? avc_has_extended_perms+0xb25/0x10c0 [ 1575.018342][ T3706] ? avc_ss_reset+0x3a0/0x3a0 [ 1575.023075][ T3706] ? kmem_cache_free+0xac/0x5c0 [ 1575.027909][ T3706] ? __kasan_slab_free+0x1e2/0x220 [ 1575.032987][ T3706] ? __kasan_slab_free+0x168/0x220 [ 1575.038067][ T3706] ? slab_free_freelist_hook+0xd0/0x150 [ 1575.043581][ T3706] ? kmem_cache_free+0xac/0x5c0 [ 1575.048445][ T3706] ? do_sys_open+0x4a3/0x620 [ 1575.053017][ T3706] ? do_syscall_64+0xcb/0x150 06:01:28 executing program 2: clone(0x6526b900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x44) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = gettid() tkill(r3, 0x3c) write$FUSE_LSEEK(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, 0x0, {0x9}}, 0x18) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1575.057680][ T3706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.063720][ T3706] ? __kasan_kmalloc+0x117/0x1b0 [ 1575.068746][ T3706] ? kmem_cache_alloc+0x1d5/0x250 [ 1575.073737][ T3706] ? getname_flags+0xb8/0x610 [ 1575.078386][ T3706] ? do_sys_open+0x2fc/0x620 [ 1575.082951][ T3706] ? do_syscall_64+0xcb/0x150 [ 1575.087609][ T3706] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.093653][ T3706] ? generic_file_write_iter+0x4f6/0x650 [ 1575.099254][ T3706] block_ioctl+0xb6/0xf0 [ 1575.103473][ T3706] ? blkdev_iopoll+0xf0/0xf0 [ 1575.108049][ T3706] do_vfs_ioctl+0x746/0x16f0 [ 1575.112632][ T3706] ? selinux_file_ioctl+0x6e4/0x920 [ 1575.117815][ T3706] ? ioctl_preallocate+0x240/0x240 [ 1575.122911][ T3706] ? slab_free_freelist_hook+0xd0/0x150 [ 1575.128441][ T3706] ? __fget+0x37c/0x3c0 [ 1575.132684][ T3706] ? fget_many+0x20/0x20 [ 1575.136906][ T3706] ? do_sys_open+0x4a3/0x620 [ 1575.141481][ T3706] ? file_open_root+0x440/0x440 [ 1575.146302][ T3706] ? security_file_ioctl+0xad/0xc0 [ 1575.151381][ T3706] __x64_sys_ioctl+0xd4/0x110 [ 1575.156042][ T3706] do_syscall_64+0xcb/0x150 [ 1575.160524][ T3706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.166392][ T3706] RIP: 0033:0x45dcc7 [ 1575.170264][ T3706] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1575.189934][ T3706] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1575.198314][ T3706] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 06:01:28 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$cont(0x9, r1, 0x7b8, 0x8) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:28 executing program 4 (fault-call:1 fault-nth:14): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1575.206259][ T3706] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1575.214289][ T3706] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1575.222228][ T3706] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1575.230315][ T3706] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1575.281518][ T3730] FAULT_INJECTION: forcing a failure. [ 1575.281518][ T3730] name failslab, interval 1, probability 0, space 0, times 0 [ 1575.294807][ T3730] CPU: 1 PID: 3730 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1575.304859][ T3730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1575.314896][ T3730] Call Trace: [ 1575.318183][ T3730] dump_stack+0x1b0/0x21e [ 1575.322516][ T3730] ? devkmsg_release+0x11c/0x11c 06:01:28 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000540)={'ip_vti0\x00', &(0x7f0000000500)={'tunl0\x00', 0x0, 0x1, 0x0, 0xfffff6e4, 0x4, {{0x5, 0x4, 0x0, 0xb, 0x14, 0x68, 0x0, 0xa9, 0x4, 0x0, @private=0xa010101, @local}}}}) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440)='devlink\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f0000000580)={0x88, r2, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x4698}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x200}}]}, 0x88}, 0x1, 0x0, 0x0, 0x2000c891}, 0xc000) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x8, 0x70bd25, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x11, 0x3}}]}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x40) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)={0x1e4, r2, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xffffffffffffffaf}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x8}, {0x5}, {0x6, 0x11, 0x62}, {0x8, 0xb, 0x4}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffffffd}, {0x6, 0x16, 0xfe97}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x66e5}, {0x8, 0xb, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x9}, {0x6, 0x16, 0x9}, {0x5}, {0x6, 0x11, 0x7fff}, {0x8, 0xb, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x80000000}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x8005}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3ff}, {0x6, 0x16, 0x179a}, {0x5, 0x12, 0x4}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x4}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x20000084}, 0x20040095) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x29420007}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0x1dc, r2, 0x300, 0x70bd26, 0x25dfdbfb, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x24008894}, 0x801) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0xcc, r2, 0x2, 0x70bd2d, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x58}, {0x6, 0x11, 0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}, {0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x101}, {0x6, 0x11, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x81}, {0x6, 0x11, 0xffff}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4008000}, 0x4c880) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x14c, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x9fa}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x7f}, {0x5, 0x12, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1053}, {0x6, 0x16, 0x7}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x60}, {0x6, 0x16, 0x9}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x443}, {0x5, 0x12, 0x1}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8}, 0x20000050) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1575.327444][ T3730] ? show_regs_print_info+0x12/0x12 [ 1575.332637][ T3730] should_fail+0x6fb/0x860 [ 1575.337046][ T3730] ? setup_fault_attr+0x2b0/0x2b0 [ 1575.342059][ T3730] ? __rcu_read_lock+0x50/0x50 [ 1575.346810][ T3730] ? __kernfs_new_node+0xdb/0x6e0 [ 1575.351825][ T3730] should_failslab+0x5/0x20 [ 1575.356316][ T3730] kmem_cache_alloc+0x36/0x250 [ 1575.361067][ T3730] __kernfs_new_node+0xdb/0x6e0 [ 1575.365978][ T3730] ? kernfs_new_node+0x160/0x160 [ 1575.370906][ T3730] ? _raw_spin_unlock_irq+0x5/0x20 [ 1575.375990][ T3730] ? __schedule+0xaf5/0xe30 [ 1575.380463][ T3730] ? is_mmconf_reserved+0x420/0x420 [ 1575.385629][ T3730] kernfs_create_dir_ns+0x90/0x220 [ 1575.390711][ T3730] internal_create_group+0x234/0xe40 [ 1575.395965][ T3730] ? _raw_spin_unlock+0x5/0x20 [ 1575.400698][ T3730] ? sysfs_create_group+0x20/0x20 [ 1575.405703][ T3730] ? ___preempt_schedule+0x16/0x20 [ 1575.410795][ T3730] ? __loop_update_dio+0x23d/0x580 [ 1575.416016][ T3730] loop_configure+0xdd7/0x1380 [ 1575.420752][ T3730] lo_ioctl+0x781/0x22e0 [ 1575.424966][ T3730] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.431017][ T3730] ? lo_release+0x1e0/0x1e0 [ 1575.435594][ T3730] ? unwind_get_return_address_ptr+0x130/0x130 [ 1575.441724][ T3730] ? is_bpf_text_address+0x290/0x2b0 [ 1575.446987][ T3730] ? stack_trace_save+0x1e0/0x1e0 [ 1575.451987][ T3730] ? __kernel_text_address+0x93/0x110 [ 1575.457340][ T3730] ? unwind_get_return_address+0x48/0x90 [ 1575.462940][ T3730] ? arch_stack_walk+0x98/0xe0 [ 1575.467675][ T3730] ? stack_trace_save+0x111/0x1e0 [ 1575.472668][ T3730] ? stack_trace_snprint+0x150/0x150 [ 1575.477926][ T3730] ? arch_stack_walk+0x78/0xe0 [ 1575.482660][ T3730] ? __kasan_kmalloc+0x179/0x1b0 [ 1575.487575][ T3730] ? __kasan_kmalloc+0x117/0x1b0 [ 1575.492489][ T3730] ? kmem_cache_alloc+0x1d5/0x250 [ 1575.497484][ T3730] ? xas_create+0x4f9/0x1360 [ 1575.502163][ T3730] ? xas_create_range+0x137/0x630 [ 1575.507156][ T3730] ? shmem_add_to_page_cache+0x642/0xc10 [ 1575.512777][ T3730] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1575.518032][ T3730] ? memset+0x1f/0x40 [ 1575.521986][ T3730] ? unwind_next_frame+0x1c07/0x22b0 [ 1575.527358][ T3730] ? arch_stack_walk+0x78/0xe0 [ 1575.532101][ T3730] ? unwind_get_return_address_ptr+0x130/0x130 [ 1575.538400][ T3730] ? memset+0x1f/0x40 [ 1575.542355][ T3730] ? unwind_next_frame+0x1c07/0x22b0 [ 1575.547609][ T3730] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.553662][ T3730] ? __rcu_read_lock+0x50/0x50 [ 1575.558397][ T3730] ? unwind_get_return_address_ptr+0x130/0x130 [ 1575.564609][ T3730] ? is_bpf_text_address+0x290/0x2b0 [ 1575.569960][ T3730] ? stack_trace_save+0x1e0/0x1e0 [ 1575.574976][ T3730] ? __kernel_text_address+0x93/0x110 [ 1575.580317][ T3730] ? __rcu_read_lock+0x50/0x50 [ 1575.585157][ T3730] ? unwind_get_return_address+0x48/0x90 [ 1575.590766][ T3730] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1575.596371][ T3730] ? kobject_del+0x210/0x210 [ 1575.600932][ T3730] ? mutex_lock+0xa6/0x110 [ 1575.605470][ T3730] ? __module_put_and_exit+0x20/0x20 [ 1575.610758][ T3730] ? avc_denied+0x1c0/0x1c0 [ 1575.615360][ T3730] ? memset+0x1f/0x40 [ 1575.619319][ T3730] ? unwind_next_frame+0x1c07/0x22b0 [ 1575.624573][ T3730] ? arch_stack_walk+0x78/0xe0 [ 1575.629393][ T3730] ? unwind_get_return_address_ptr+0x130/0x130 [ 1575.635534][ T3730] ? memset+0x1f/0x40 [ 1575.639485][ T3730] ? unwind_next_frame+0x1c07/0x22b0 [ 1575.644746][ T3730] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.650787][ T3730] ? lo_release+0x1e0/0x1e0 [ 1575.655261][ T3730] blkdev_ioctl+0x89a/0x2c30 [ 1575.659822][ T3730] ? is_bpf_text_address+0x290/0x2b0 [ 1575.665076][ T3730] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1575.670333][ T3730] ? stack_trace_save+0x1e0/0x1e0 [ 1575.675350][ T3730] ? __kernel_text_address+0x93/0x110 [ 1575.680690][ T3730] ? unwind_get_return_address+0x48/0x90 [ 1575.686297][ T3730] ? arch_stack_walk+0x98/0xe0 [ 1575.691040][ T3730] ? __rcu_read_lock+0x50/0x50 [ 1575.695773][ T3730] ? avc_has_extended_perms+0x69e/0x10c0 [ 1575.701372][ T3730] ? avc_has_extended_perms+0xb25/0x10c0 [ 1575.706994][ T3730] ? avc_ss_reset+0x3a0/0x3a0 [ 1575.711793][ T3730] ? kmem_cache_free+0xac/0x5c0 [ 1575.716624][ T3730] ? __kasan_slab_free+0x1e2/0x220 [ 1575.721709][ T3730] ? __kasan_slab_free+0x168/0x220 [ 1575.726946][ T3730] ? slab_free_freelist_hook+0xd0/0x150 [ 1575.732471][ T3730] ? kmem_cache_free+0xac/0x5c0 [ 1575.737297][ T3730] ? do_sys_open+0x4a3/0x620 [ 1575.741854][ T3730] ? do_syscall_64+0xcb/0x150 [ 1575.746512][ T3730] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.752545][ T3730] ? __kasan_kmalloc+0x117/0x1b0 [ 1575.757453][ T3730] ? kmem_cache_alloc+0x1d5/0x250 [ 1575.762453][ T3730] ? getname_flags+0xb8/0x610 [ 1575.767126][ T3730] ? do_sys_open+0x2fc/0x620 [ 1575.771687][ T3730] ? do_syscall_64+0xcb/0x150 [ 1575.776332][ T3730] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.782460][ T3730] ? generic_file_write_iter+0x4f6/0x650 [ 1575.788072][ T3730] block_ioctl+0xb6/0xf0 [ 1575.792290][ T3730] ? blkdev_iopoll+0xf0/0xf0 [ 1575.796848][ T3730] do_vfs_ioctl+0x746/0x16f0 [ 1575.801418][ T3730] ? selinux_file_ioctl+0x6e4/0x920 [ 1575.806607][ T3730] ? ioctl_preallocate+0x240/0x240 [ 1575.811710][ T3730] ? slab_free_freelist_hook+0xd0/0x150 [ 1575.817231][ T3730] ? __fget+0x37c/0x3c0 [ 1575.821353][ T3730] ? fget_many+0x20/0x20 [ 1575.825565][ T3730] ? do_sys_open+0x4a3/0x620 [ 1575.830128][ T3730] ? file_open_root+0x440/0x440 [ 1575.834947][ T3730] ? security_file_ioctl+0xad/0xc0 [ 1575.840023][ T3730] __x64_sys_ioctl+0xd4/0x110 [ 1575.844688][ T3730] do_syscall_64+0xcb/0x150 [ 1575.849161][ T3730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1575.855042][ T3730] RIP: 0033:0x45dcc7 [ 1575.858916][ T3730] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1575.878590][ T3730] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1575.887059][ T3730] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1575.895008][ T3730] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1575.902947][ T3730] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1575.910886][ T3730] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1575.918830][ T3730] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 06:01:29 executing program 4 (fault-call:1 fault-nth:15): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1575.941760][ T3730] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1575.953190][ T3730] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/666/file0 supports timestamps until 2038 (0x7fffffff) [ 1576.004113][ T3747] FAULT_INJECTION: forcing a failure. [ 1576.004113][ T3747] name failslab, interval 1, probability 0, space 0, times 0 [ 1576.016781][ T3747] CPU: 0 PID: 3747 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1576.026815][ T3747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1576.036867][ T3747] Call Trace: [ 1576.040133][ T3747] dump_stack+0x1b0/0x21e [ 1576.044431][ T3747] ? devkmsg_release+0x11c/0x11c [ 1576.049340][ T3747] ? show_regs_print_info+0x12/0x12 [ 1576.054509][ T3747] ? mutex_lock+0xa6/0x110 [ 1576.058895][ T3747] ? mutex_trylock+0xb0/0xb0 [ 1576.063539][ T3747] ? idr_get_free+0x6de/0x880 [ 1576.068187][ T3747] should_fail+0x6fb/0x860 [ 1576.072574][ T3747] ? setup_fault_attr+0x2b0/0x2b0 [ 1576.077566][ T3747] ? selinux_kernfs_init_security+0x10a/0x700 [ 1576.083732][ T3747] ? __kernfs_new_node+0xdb/0x6e0 [ 1576.088726][ T3747] should_failslab+0x5/0x20 [ 1576.093198][ T3747] kmem_cache_alloc+0x36/0x250 [ 1576.097929][ T3747] ? idr_alloc+0x300/0x300 [ 1576.102314][ T3747] __kernfs_new_node+0xdb/0x6e0 [ 1576.107132][ T3747] ? __kernfs_new_node+0xdb/0x6e0 [ 1576.112124][ T3747] ? kernfs_new_node+0x160/0x160 [ 1576.117031][ T3747] ? security_kernfs_init_security+0x9a/0xb0 [ 1576.123081][ T3747] ? mutex_lock+0xa6/0x110 [ 1576.127744][ T3747] ? mutex_trylock+0xb0/0xb0 [ 1576.132303][ T3747] kernfs_new_node+0x95/0x160 [ 1576.136945][ T3747] __kernfs_create_file+0x45/0x260 [ 1576.142024][ T3747] sysfs_add_file_mode_ns+0x293/0x340 [ 1576.147368][ T3747] internal_create_group+0x511/0xe40 [ 1576.152623][ T3747] ? _raw_spin_unlock+0x5/0x20 [ 1576.157366][ T3747] ? sysfs_create_group+0x20/0x20 [ 1576.162363][ T3747] ? __loop_update_dio+0x23d/0x580 [ 1576.167441][ T3747] loop_configure+0xdd7/0x1380 [ 1576.172175][ T3747] lo_ioctl+0x781/0x22e0 [ 1576.176389][ T3747] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.182423][ T3747] ? lo_release+0x1e0/0x1e0 [ 1576.186898][ T3747] ? unwind_get_return_address_ptr+0x130/0x130 [ 1576.193020][ T3747] ? is_bpf_text_address+0x290/0x2b0 [ 1576.198399][ T3747] ? stack_trace_save+0x1e0/0x1e0 [ 1576.203393][ T3747] ? __kernel_text_address+0x93/0x110 [ 1576.208734][ T3747] ? unwind_get_return_address+0x48/0x90 [ 1576.214341][ T3747] ? arch_stack_walk+0x98/0xe0 [ 1576.219103][ T3747] ? stack_trace_save+0x111/0x1e0 [ 1576.224096][ T3747] ? stack_trace_snprint+0x150/0x150 [ 1576.229365][ T3747] ? arch_stack_walk+0x78/0xe0 [ 1576.234106][ T3747] ? __kasan_kmalloc+0x179/0x1b0 [ 1576.239011][ T3747] ? __kasan_kmalloc+0x117/0x1b0 [ 1576.243914][ T3747] ? kmem_cache_alloc+0x1d5/0x250 [ 1576.248908][ T3747] ? xas_create+0x4f9/0x1360 [ 1576.253468][ T3747] ? xas_create_range+0x137/0x630 [ 1576.258460][ T3747] ? shmem_add_to_page_cache+0x642/0xc10 [ 1576.264202][ T3747] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1576.269459][ T3747] ? memset+0x1f/0x40 [ 1576.273413][ T3747] ? unwind_next_frame+0x1c07/0x22b0 [ 1576.278670][ T3747] ? arch_stack_walk+0x78/0xe0 [ 1576.283405][ T3747] ? unwind_get_return_address_ptr+0x130/0x130 [ 1576.289530][ T3747] ? memset+0x1f/0x40 [ 1576.293483][ T3747] ? unwind_next_frame+0x1c07/0x22b0 [ 1576.298739][ T3747] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.304781][ T3747] ? __rcu_read_lock+0x50/0x50 [ 1576.309524][ T3747] ? unwind_get_return_address_ptr+0x130/0x130 [ 1576.315658][ T3747] ? is_bpf_text_address+0x290/0x2b0 [ 1576.320920][ T3747] ? stack_trace_save+0x1e0/0x1e0 [ 1576.325924][ T3747] ? __kernel_text_address+0x93/0x110 [ 1576.331263][ T3747] ? __rcu_read_lock+0x50/0x50 [ 1576.336113][ T3747] ? unwind_get_return_address+0x48/0x90 [ 1576.341715][ T3747] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1576.347314][ T3747] ? kobject_del+0x210/0x210 [ 1576.351871][ T3747] ? mutex_lock+0xa6/0x110 [ 1576.356256][ T3747] ? __module_put_and_exit+0x20/0x20 [ 1576.361510][ T3747] ? avc_denied+0x1c0/0x1c0 [ 1576.365994][ T3747] ? memset+0x1f/0x40 [ 1576.369959][ T3747] ? unwind_next_frame+0x1c07/0x22b0 [ 1576.375214][ T3747] ? arch_stack_walk+0x78/0xe0 [ 1576.379947][ T3747] ? unwind_get_return_address_ptr+0x130/0x130 [ 1576.386067][ T3747] ? memset+0x1f/0x40 [ 1576.390015][ T3747] ? unwind_next_frame+0x1c07/0x22b0 [ 1576.395269][ T3747] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.401308][ T3747] ? lo_release+0x1e0/0x1e0 [ 1576.405783][ T3747] blkdev_ioctl+0x89a/0x2c30 [ 1576.410341][ T3747] ? is_bpf_text_address+0x290/0x2b0 [ 1576.415595][ T3747] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1576.420870][ T3747] ? stack_trace_save+0x1e0/0x1e0 [ 1576.425879][ T3747] ? __kernel_text_address+0x93/0x110 [ 1576.431221][ T3747] ? unwind_get_return_address+0x48/0x90 [ 1576.436819][ T3747] ? arch_stack_walk+0x98/0xe0 [ 1576.441558][ T3747] ? __rcu_read_lock+0x50/0x50 [ 1576.446298][ T3747] ? avc_has_extended_perms+0x69e/0x10c0 [ 1576.451899][ T3747] ? avc_has_extended_perms+0xb25/0x10c0 [ 1576.457500][ T3747] ? avc_ss_reset+0x3a0/0x3a0 [ 1576.462149][ T3747] ? kmem_cache_free+0xac/0x5c0 [ 1576.467054][ T3747] ? __kasan_slab_free+0x1e2/0x220 [ 1576.472141][ T3747] ? __kasan_slab_free+0x168/0x220 [ 1576.477299][ T3747] ? slab_free_freelist_hook+0xd0/0x150 [ 1576.482945][ T3747] ? kmem_cache_free+0xac/0x5c0 [ 1576.487771][ T3747] ? do_sys_open+0x4a3/0x620 [ 1576.492330][ T3747] ? do_syscall_64+0xcb/0x150 [ 1576.496975][ T3747] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.503025][ T3747] ? __kasan_kmalloc+0x117/0x1b0 [ 1576.507946][ T3747] ? kmem_cache_alloc+0x1d5/0x250 [ 1576.512945][ T3747] ? getname_flags+0xb8/0x610 [ 1576.517600][ T3747] ? do_sys_open+0x2fc/0x620 [ 1576.522156][ T3747] ? do_syscall_64+0xcb/0x150 [ 1576.526801][ T3747] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.532836][ T3747] ? generic_file_write_iter+0x4f6/0x650 [ 1576.538441][ T3747] block_ioctl+0xb6/0xf0 [ 1576.542677][ T3747] ? blkdev_iopoll+0xf0/0xf0 [ 1576.547261][ T3747] do_vfs_ioctl+0x746/0x16f0 [ 1576.551832][ T3747] ? selinux_file_ioctl+0x6e4/0x920 [ 1576.557000][ T3747] ? ioctl_preallocate+0x240/0x240 [ 1576.562078][ T3747] ? slab_free_freelist_hook+0xd0/0x150 [ 1576.567590][ T3747] ? __fget+0x37c/0x3c0 [ 1576.571811][ T3747] ? fget_many+0x20/0x20 [ 1576.576020][ T3747] ? do_sys_open+0x4a3/0x620 [ 1576.580585][ T3747] ? file_open_root+0x440/0x440 [ 1576.585421][ T3747] ? security_file_ioctl+0xad/0xc0 [ 1576.590512][ T3747] __x64_sys_ioctl+0xd4/0x110 [ 1576.595158][ T3747] do_syscall_64+0xcb/0x150 [ 1576.599630][ T3747] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.605489][ T3747] RIP: 0033:0x45dcc7 [ 1576.609351][ T3747] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1576.628923][ T3747] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1576.637301][ T3747] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1576.645248][ T3747] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1576.653196][ T3747] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1576.661151][ T3747] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1576.669092][ T3747] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1576.683772][ T3747] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1576.692814][ T3747] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/667/file0 supports timestamps until 2038 (0x7fffffff) 06:01:29 executing program 4 (fault-call:1 fault-nth:16): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1576.766143][ T3753] FAULT_INJECTION: forcing a failure. [ 1576.766143][ T3753] name failslab, interval 1, probability 0, space 0, times 0 [ 1576.778856][ T3753] CPU: 0 PID: 3753 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1576.788902][ T3753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1576.798980][ T3753] Call Trace: [ 1576.802261][ T3753] dump_stack+0x1b0/0x21e [ 1576.806612][ T3753] ? devkmsg_release+0x11c/0x11c [ 1576.811531][ T3753] ? mutex_unlock+0x19/0x40 [ 1576.816012][ T3753] ? show_regs_print_info+0x12/0x12 [ 1576.821279][ T3753] ? selinux_kernfs_init_security+0x10a/0x700 [ 1576.827508][ T3753] ? idr_get_free+0x6de/0x880 [ 1576.832153][ T3753] should_fail+0x6fb/0x860 [ 1576.836539][ T3753] ? setup_fault_attr+0x2b0/0x2b0 [ 1576.841549][ T3753] ? selinux_kernfs_init_security+0x10a/0x700 [ 1576.847583][ T3753] ? _raw_spin_lock+0xa1/0x170 [ 1576.852313][ T3753] ? __kernfs_new_node+0xdb/0x6e0 [ 1576.857306][ T3753] should_failslab+0x5/0x20 [ 1576.861783][ T3753] kmem_cache_alloc+0x36/0x250 [ 1576.866519][ T3753] __kernfs_new_node+0xdb/0x6e0 [ 1576.871357][ T3753] ? mutex_lock+0xa6/0x110 [ 1576.875741][ T3753] ? kernfs_new_node+0x160/0x160 [ 1576.880656][ T3753] ? security_kernfs_init_security+0x9a/0xb0 [ 1576.886605][ T3753] ? kernfs_activate+0x43c/0x460 [ 1576.891514][ T3753] kernfs_new_node+0x95/0x160 [ 1576.896184][ T3753] __kernfs_create_file+0x45/0x260 [ 1576.901265][ T3753] sysfs_add_file_mode_ns+0x293/0x340 [ 1576.906613][ T3753] internal_create_group+0x511/0xe40 [ 1576.911870][ T3753] ? _raw_spin_unlock+0x5/0x20 [ 1576.916714][ T3753] ? sysfs_create_group+0x20/0x20 [ 1576.921704][ T3753] ? __loop_update_dio+0x23d/0x580 [ 1576.926798][ T3753] loop_configure+0xdd7/0x1380 [ 1576.931558][ T3753] lo_ioctl+0x781/0x22e0 [ 1576.935784][ T3753] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1576.941820][ T3753] ? lo_release+0x1e0/0x1e0 [ 1576.946292][ T3753] ? unwind_get_return_address_ptr+0x130/0x130 [ 1576.952412][ T3753] ? is_bpf_text_address+0x290/0x2b0 [ 1576.957674][ T3753] ? stack_trace_save+0x1e0/0x1e0 [ 1576.962784][ T3753] ? __kernel_text_address+0x93/0x110 [ 1576.968230][ T3753] ? unwind_get_return_address+0x48/0x90 [ 1576.973832][ T3753] ? arch_stack_walk+0x98/0xe0 [ 1576.978568][ T3753] ? stack_trace_save+0x111/0x1e0 [ 1576.984518][ T3753] ? stack_trace_snprint+0x150/0x150 [ 1576.989888][ T3753] ? arch_stack_walk+0x78/0xe0 [ 1576.994620][ T3753] ? __kasan_kmalloc+0x179/0x1b0 [ 1576.999524][ T3753] ? __kasan_kmalloc+0x117/0x1b0 [ 1577.004431][ T3753] ? kmem_cache_alloc+0x1d5/0x250 [ 1577.009423][ T3753] ? xas_create+0x4f9/0x1360 [ 1577.014003][ T3753] ? xas_create_range+0x137/0x630 [ 1577.019102][ T3753] ? shmem_add_to_page_cache+0x642/0xc10 [ 1577.024718][ T3753] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1577.029979][ T3753] ? memset+0x1f/0x40 [ 1577.033982][ T3753] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.039293][ T3753] ? arch_stack_walk+0x78/0xe0 [ 1577.044037][ T3753] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.050170][ T3753] ? memset+0x1f/0x40 [ 1577.054132][ T3753] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.059388][ T3753] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.065570][ T3753] ? __rcu_read_lock+0x50/0x50 [ 1577.070401][ T3753] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.076658][ T3753] ? is_bpf_text_address+0x290/0x2b0 [ 1577.081954][ T3753] ? stack_trace_save+0x1e0/0x1e0 [ 1577.086948][ T3753] ? __kernel_text_address+0x93/0x110 [ 1577.092293][ T3753] ? __rcu_read_lock+0x50/0x50 [ 1577.097024][ T3753] ? unwind_get_return_address+0x48/0x90 [ 1577.102625][ T3753] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1577.108237][ T3753] ? kobject_del+0x210/0x210 [ 1577.112796][ T3753] ? mutex_lock+0xa6/0x110 [ 1577.117184][ T3753] ? __module_put_and_exit+0x20/0x20 [ 1577.122435][ T3753] ? avc_denied+0x1c0/0x1c0 [ 1577.126910][ T3753] ? memset+0x1f/0x40 [ 1577.130859][ T3753] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.136114][ T3753] ? arch_stack_walk+0x78/0xe0 [ 1577.140933][ T3753] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.147144][ T3753] ? memset+0x1f/0x40 [ 1577.151094][ T3753] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.156347][ T3753] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.162471][ T3753] ? lo_release+0x1e0/0x1e0 [ 1577.166943][ T3753] blkdev_ioctl+0x89a/0x2c30 [ 1577.171517][ T3753] ? is_bpf_text_address+0x290/0x2b0 [ 1577.176781][ T3753] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1577.182036][ T3753] ? stack_trace_save+0x1e0/0x1e0 [ 1577.187043][ T3753] ? __kernel_text_address+0x93/0x110 [ 1577.192390][ T3753] ? unwind_get_return_address+0x48/0x90 [ 1577.198106][ T3753] ? arch_stack_walk+0x98/0xe0 [ 1577.202840][ T3753] ? __rcu_read_lock+0x50/0x50 [ 1577.207576][ T3753] ? avc_has_extended_perms+0x69e/0x10c0 [ 1577.213190][ T3753] ? avc_has_extended_perms+0xb25/0x10c0 [ 1577.218795][ T3753] ? avc_ss_reset+0x3a0/0x3a0 [ 1577.223445][ T3753] ? kmem_cache_free+0xac/0x5c0 [ 1577.228271][ T3753] ? __kasan_slab_free+0x1e2/0x220 [ 1577.233361][ T3753] ? __kasan_slab_free+0x168/0x220 [ 1577.238449][ T3753] ? slab_free_freelist_hook+0xd0/0x150 [ 1577.243963][ T3753] ? kmem_cache_free+0xac/0x5c0 [ 1577.248787][ T3753] ? do_sys_open+0x4a3/0x620 [ 1577.253354][ T3753] ? do_syscall_64+0xcb/0x150 [ 1577.258001][ T3753] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.264034][ T3753] ? __kasan_kmalloc+0x117/0x1b0 [ 1577.268938][ T3753] ? kmem_cache_alloc+0x1d5/0x250 [ 1577.273937][ T3753] ? getname_flags+0xb8/0x610 [ 1577.278588][ T3753] ? do_sys_open+0x2fc/0x620 [ 1577.283144][ T3753] ? do_syscall_64+0xcb/0x150 [ 1577.287877][ T3753] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.293912][ T3753] ? generic_file_write_iter+0x4f6/0x650 [ 1577.299515][ T3753] block_ioctl+0xb6/0xf0 [ 1577.303737][ T3753] ? blkdev_iopoll+0xf0/0xf0 [ 1577.308298][ T3753] do_vfs_ioctl+0x746/0x16f0 [ 1577.312860][ T3753] ? selinux_file_ioctl+0x6e4/0x920 [ 1577.318026][ T3753] ? ioctl_preallocate+0x240/0x240 [ 1577.323105][ T3753] ? slab_free_freelist_hook+0xd0/0x150 [ 1577.328618][ T3753] ? __fget+0x37c/0x3c0 [ 1577.332792][ T3753] ? fget_many+0x20/0x20 [ 1577.337439][ T3753] ? do_sys_open+0x4a3/0x620 [ 1577.341999][ T3753] ? file_open_root+0x440/0x440 [ 1577.346820][ T3753] ? security_file_ioctl+0xad/0xc0 [ 1577.351917][ T3753] __x64_sys_ioctl+0xd4/0x110 [ 1577.356675][ T3753] do_syscall_64+0xcb/0x150 [ 1577.361150][ T3753] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.367098][ T3753] RIP: 0033:0x45dcc7 [ 1577.370966][ T3753] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1577.390536][ T3753] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1577.398917][ T3753] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1577.406857][ T3753] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1577.414799][ T3753] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1577.422847][ T3753] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1577.430788][ T3753] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1577.446283][ T3753] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1577.455603][ T3753] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/668/file0 supports timestamps until 2038 (0x7fffffff) 06:01:30 executing program 4 (fault-call:1 fault-nth:17): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:30 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1577.561682][ T3761] FAULT_INJECTION: forcing a failure. [ 1577.561682][ T3761] name failslab, interval 1, probability 0, space 0, times 0 [ 1577.574700][ T3761] CPU: 0 PID: 3761 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1577.585191][ T3761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1577.595219][ T3761] Call Trace: [ 1577.598484][ T3761] dump_stack+0x1b0/0x21e [ 1577.602786][ T3761] ? devkmsg_release+0x11c/0x11c [ 1577.607692][ T3761] ? mutex_unlock+0x19/0x40 [ 1577.612166][ T3761] ? show_regs_print_info+0x12/0x12 [ 1577.617333][ T3761] ? selinux_kernfs_init_security+0x10a/0x700 [ 1577.623366][ T3761] ? idr_get_free+0x6de/0x880 [ 1577.628015][ T3761] should_fail+0x6fb/0x860 [ 1577.632401][ T3761] ? setup_fault_attr+0x2b0/0x2b0 [ 1577.637393][ T3761] ? selinux_kernfs_init_security+0x10a/0x700 [ 1577.643513][ T3761] ? _raw_spin_lock+0xa1/0x170 [ 1577.648245][ T3761] ? __kernfs_new_node+0xdb/0x6e0 [ 1577.653238][ T3761] should_failslab+0x5/0x20 [ 1577.657721][ T3761] kmem_cache_alloc+0x36/0x250 [ 1577.662456][ T3761] __kernfs_new_node+0xdb/0x6e0 [ 1577.667277][ T3761] ? mutex_lock+0xa6/0x110 [ 1577.671659][ T3761] ? kernfs_new_node+0x160/0x160 [ 1577.676563][ T3761] ? security_kernfs_init_security+0x9a/0xb0 [ 1577.682510][ T3761] ? kernfs_activate+0x43c/0x460 [ 1577.687431][ T3761] kernfs_new_node+0x95/0x160 [ 1577.692079][ T3761] __kernfs_create_file+0x45/0x260 [ 1577.697159][ T3761] sysfs_add_file_mode_ns+0x293/0x340 [ 1577.702509][ T3761] internal_create_group+0x511/0xe40 [ 1577.707781][ T3761] ? _raw_spin_unlock+0x5/0x20 [ 1577.712520][ T3761] ? sysfs_create_group+0x20/0x20 [ 1577.717514][ T3761] ? ___preempt_schedule+0x16/0x20 [ 1577.722611][ T3761] ? __loop_update_dio+0x23d/0x580 [ 1577.727691][ T3761] loop_configure+0xdd7/0x1380 [ 1577.732429][ T3761] lo_ioctl+0x781/0x22e0 [ 1577.736646][ T3761] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.742679][ T3761] ? lo_release+0x1e0/0x1e0 [ 1577.747154][ T3761] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.753277][ T3761] ? is_bpf_text_address+0x290/0x2b0 [ 1577.758530][ T3761] ? stack_trace_save+0x1e0/0x1e0 [ 1577.763522][ T3761] ? __kernel_text_address+0x93/0x110 [ 1577.768864][ T3761] ? unwind_get_return_address+0x48/0x90 [ 1577.774466][ T3761] ? arch_stack_walk+0x98/0xe0 [ 1577.779201][ T3761] ? stack_trace_save+0x111/0x1e0 [ 1577.784192][ T3761] ? stack_trace_snprint+0x150/0x150 [ 1577.789443][ T3761] ? arch_stack_walk+0x78/0xe0 [ 1577.794176][ T3761] ? __kasan_kmalloc+0x179/0x1b0 [ 1577.799098][ T3761] ? __kasan_kmalloc+0x117/0x1b0 [ 1577.804004][ T3761] ? kmem_cache_alloc+0x1d5/0x250 [ 1577.808997][ T3761] ? xas_create+0x4f9/0x1360 [ 1577.813555][ T3761] ? xas_create_range+0x137/0x630 [ 1577.818549][ T3761] ? shmem_add_to_page_cache+0x642/0xc10 [ 1577.824148][ T3761] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1577.829404][ T3761] ? memset+0x1f/0x40 [ 1577.833358][ T3761] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.838628][ T3761] ? arch_stack_walk+0x78/0xe0 [ 1577.843361][ T3761] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.849483][ T3761] ? memset+0x1f/0x40 [ 1577.853435][ T3761] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.858693][ T3761] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.864736][ T3761] ? __rcu_read_lock+0x50/0x50 [ 1577.869467][ T3761] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.875587][ T3761] ? is_bpf_text_address+0x290/0x2b0 [ 1577.880839][ T3761] ? stack_trace_save+0x1e0/0x1e0 [ 1577.885831][ T3761] ? __kernel_text_address+0x93/0x110 [ 1577.891168][ T3761] ? __rcu_read_lock+0x50/0x50 [ 1577.895914][ T3761] ? unwind_get_return_address+0x48/0x90 [ 1577.901515][ T3761] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1577.907114][ T3761] ? kobject_del+0x210/0x210 [ 1577.911672][ T3761] ? mutex_lock+0xa6/0x110 [ 1577.916065][ T3761] ? __module_put_and_exit+0x20/0x20 [ 1577.921320][ T3761] ? avc_denied+0x1c0/0x1c0 [ 1577.925795][ T3761] ? memset+0x1f/0x40 [ 1577.929744][ T3761] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.935000][ T3761] ? arch_stack_walk+0x78/0xe0 [ 1577.939748][ T3761] ? unwind_get_return_address_ptr+0x130/0x130 [ 1577.945868][ T3761] ? memset+0x1f/0x40 [ 1577.949818][ T3761] ? unwind_next_frame+0x1c07/0x22b0 [ 1577.955072][ T3761] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1577.961315][ T3761] ? lo_release+0x1e0/0x1e0 [ 1577.965787][ T3761] blkdev_ioctl+0x89a/0x2c30 [ 1577.970352][ T3761] ? is_bpf_text_address+0x290/0x2b0 [ 1577.975604][ T3761] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1577.980858][ T3761] ? stack_trace_save+0x1e0/0x1e0 [ 1577.985849][ T3761] ? __kernel_text_address+0x93/0x110 [ 1577.991189][ T3761] ? unwind_get_return_address+0x48/0x90 [ 1577.996794][ T3761] ? arch_stack_walk+0x98/0xe0 [ 1578.001525][ T3761] ? __rcu_read_lock+0x50/0x50 [ 1578.006257][ T3761] ? avc_has_extended_perms+0x69e/0x10c0 [ 1578.011862][ T3761] ? avc_has_extended_perms+0xb25/0x10c0 [ 1578.017463][ T3761] ? avc_ss_reset+0x3a0/0x3a0 [ 1578.022110][ T3761] ? kmem_cache_free+0xac/0x5c0 [ 1578.026927][ T3761] ? __kasan_slab_free+0x1e2/0x220 [ 1578.032007][ T3761] ? __kasan_slab_free+0x168/0x220 [ 1578.037087][ T3761] ? slab_free_freelist_hook+0xd0/0x150 [ 1578.042608][ T3761] ? kmem_cache_free+0xac/0x5c0 [ 1578.047426][ T3761] ? do_sys_open+0x4a3/0x620 [ 1578.051983][ T3761] ? do_syscall_64+0xcb/0x150 [ 1578.056628][ T3761] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.062660][ T3761] ? __kasan_kmalloc+0x117/0x1b0 [ 1578.067576][ T3761] ? kmem_cache_alloc+0x1d5/0x250 [ 1578.072582][ T3761] ? getname_flags+0xb8/0x610 [ 1578.077230][ T3761] ? do_sys_open+0x2fc/0x620 [ 1578.081788][ T3761] ? do_syscall_64+0xcb/0x150 [ 1578.086447][ T3761] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.092482][ T3761] ? generic_file_write_iter+0x4f6/0x650 [ 1578.098171][ T3761] block_ioctl+0xb6/0xf0 [ 1578.102387][ T3761] ? blkdev_iopoll+0xf0/0xf0 [ 1578.106947][ T3761] do_vfs_ioctl+0x746/0x16f0 [ 1578.111531][ T3761] ? selinux_file_ioctl+0x6e4/0x920 [ 1578.116700][ T3761] ? ioctl_preallocate+0x240/0x240 [ 1578.121779][ T3761] ? slab_free_freelist_hook+0xd0/0x150 [ 1578.127293][ T3761] ? __fget+0x37c/0x3c0 [ 1578.131434][ T3761] ? fget_many+0x20/0x20 [ 1578.135648][ T3761] ? do_sys_open+0x4a3/0x620 [ 1578.140211][ T3761] ? file_open_root+0x440/0x440 [ 1578.145039][ T3761] ? security_file_ioctl+0xad/0xc0 [ 1578.150120][ T3761] __x64_sys_ioctl+0xd4/0x110 [ 1578.154767][ T3761] do_syscall_64+0xcb/0x150 [ 1578.159241][ T3761] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.165105][ T3761] RIP: 0033:0x45dcc7 [ 1578.168986][ T3761] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1578.188560][ T3761] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1578.196940][ T3761] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1578.204888][ T3761] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 06:01:31 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x21) [ 1578.212830][ T3761] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1578.220771][ T3761] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1578.228711][ T3761] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 06:01:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xc0) 06:01:31 executing program 4 (fault-call:1 fault-nth:18): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1578.279450][ T3761] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1578.288464][ T3761] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/669/file0 supports timestamps until 2038 (0x7fffffff) 06:01:31 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = syz_open_dev$binderN(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}}, 0x78) tkill(r0, 0x3c) fcntl$setflags(r1, 0x2, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) flock(r2, 0x8) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:31 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1e2) 06:01:31 executing program 2: ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000000)={{{0x1}}, 0xe5, 0xd196, &(0x7f0000000100)="f75a75fb03fcaa1bee9b0d766a769cdc9e24643d5868f430ed1da1b4c7136257bb72d71596daee72050aa3af7a3d810181abffcadf4ad34cd8a2b75ab20df1450221818fea6d916a14129cd38040e4bbde85073727ef9e0207ee1798c69d712871610e537a41e23aa548cb21d5f6764400eaaa6b3fef425c45a191dfb2a95755f9328523b91f2ca6b3f284d21859a795cc9c5d059812f1fff1b4edba4be5256081eeb9b58006cefcbc99aad50e0440c5c5447c85bb5f777672e9b22ad0c8b356fe9293aa91ad91d2b6fa9aee0e1053fd9ed80ab4315d1d46166020f3e15d569101abcd5aba"}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x9, 0x0) [ 1578.363017][ T3787] FAULT_INJECTION: forcing a failure. [ 1578.363017][ T3787] name failslab, interval 1, probability 0, space 0, times 0 [ 1578.375797][ T3787] CPU: 0 PID: 3787 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1578.385949][ T3787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1578.395977][ T3787] Call Trace: [ 1578.399256][ T3787] dump_stack+0x1b0/0x21e [ 1578.403567][ T3787] ? devkmsg_release+0x11c/0x11c [ 1578.408481][ T3787] ? mutex_unlock+0x19/0x40 [ 1578.413039][ T3787] ? show_regs_print_info+0x12/0x12 [ 1578.418208][ T3787] ? selinux_kernfs_init_security+0x10a/0x700 [ 1578.424317][ T3787] ? idr_get_free+0x6de/0x880 [ 1578.429102][ T3787] should_fail+0x6fb/0x860 [ 1578.433490][ T3787] ? setup_fault_attr+0x2b0/0x2b0 [ 1578.438491][ T3787] ? __mutex_lock+0x2ad/0xc40 [ 1578.443148][ T3787] ? __kernfs_new_node+0xdb/0x6e0 [ 1578.448147][ T3787] should_failslab+0x5/0x20 [ 1578.452627][ T3787] kmem_cache_alloc+0x36/0x250 [ 1578.457372][ T3787] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 1578.464103][ T3787] __kernfs_new_node+0xdb/0x6e0 [ 1578.468933][ T3787] ? mutex_lock+0xa6/0x110 [ 1578.473326][ T3787] ? kernfs_new_node+0x160/0x160 [ 1578.478231][ T3787] ? kernfs_activate+0x43c/0x460 [ 1578.483137][ T3787] kernfs_new_node+0x95/0x160 [ 1578.487783][ T3787] __kernfs_create_file+0x45/0x260 [ 1578.492873][ T3787] sysfs_add_file_mode_ns+0x293/0x340 [ 1578.498221][ T3787] internal_create_group+0x511/0xe40 [ 1578.503512][ T3787] ? _raw_spin_unlock+0x5/0x20 [ 1578.508243][ T3787] ? sysfs_create_group+0x20/0x20 [ 1578.513235][ T3787] ? ___preempt_schedule+0x16/0x20 [ 1578.518316][ T3787] ? __loop_update_dio+0x23d/0x580 [ 1578.523395][ T3787] loop_configure+0xdd7/0x1380 [ 1578.528186][ T3787] lo_ioctl+0x781/0x22e0 [ 1578.532401][ T3787] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.538436][ T3787] ? lo_release+0x1e0/0x1e0 [ 1578.542916][ T3787] ? unwind_get_return_address_ptr+0x130/0x130 [ 1578.549166][ T3787] ? is_bpf_text_address+0x290/0x2b0 [ 1578.554420][ T3787] ? stack_trace_save+0x1e0/0x1e0 [ 1578.559514][ T3787] ? __kernel_text_address+0x93/0x110 [ 1578.564853][ T3787] ? unwind_get_return_address+0x48/0x90 [ 1578.570452][ T3787] ? arch_stack_walk+0x98/0xe0 [ 1578.575191][ T3787] ? stack_trace_save+0x111/0x1e0 [ 1578.580182][ T3787] ? stack_trace_snprint+0x150/0x150 [ 1578.585441][ T3787] ? arch_stack_walk+0x78/0xe0 [ 1578.590174][ T3787] ? __kasan_kmalloc+0x179/0x1b0 [ 1578.595084][ T3787] ? __kasan_kmalloc+0x117/0x1b0 [ 1578.600000][ T3787] ? kmem_cache_alloc+0x1d5/0x250 [ 1578.605078][ T3787] ? xas_create+0x4f9/0x1360 [ 1578.609644][ T3787] ? xas_create_range+0x137/0x630 [ 1578.614633][ T3787] ? shmem_add_to_page_cache+0x642/0xc10 [ 1578.620234][ T3787] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1578.625488][ T3787] ? memset+0x1f/0x40 [ 1578.629440][ T3787] ? unwind_next_frame+0x1c07/0x22b0 [ 1578.634694][ T3787] ? arch_stack_walk+0x78/0xe0 [ 1578.639424][ T3787] ? unwind_get_return_address_ptr+0x130/0x130 [ 1578.645737][ T3787] ? memset+0x1f/0x40 [ 1578.649686][ T3787] ? unwind_next_frame+0x1c07/0x22b0 [ 1578.654945][ T3787] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.660992][ T3787] ? __rcu_read_lock+0x50/0x50 [ 1578.665729][ T3787] ? unwind_get_return_address_ptr+0x130/0x130 [ 1578.671957][ T3787] ? is_bpf_text_address+0x290/0x2b0 [ 1578.677209][ T3787] ? stack_trace_save+0x1e0/0x1e0 [ 1578.682206][ T3787] ? __kernel_text_address+0x93/0x110 [ 1578.687554][ T3787] ? __rcu_read_lock+0x50/0x50 [ 1578.692289][ T3787] ? unwind_get_return_address+0x48/0x90 [ 1578.697889][ T3787] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1578.703490][ T3787] ? kobject_del+0x210/0x210 [ 1578.708049][ T3787] ? mutex_lock+0xa6/0x110 [ 1578.712434][ T3787] ? __module_put_and_exit+0x20/0x20 [ 1578.717686][ T3787] ? avc_denied+0x1c0/0x1c0 [ 1578.722185][ T3787] ? memset+0x1f/0x40 [ 1578.726137][ T3787] ? unwind_next_frame+0x1c07/0x22b0 [ 1578.731398][ T3787] ? arch_stack_walk+0x78/0xe0 [ 1578.736181][ T3787] ? unwind_get_return_address_ptr+0x130/0x130 [ 1578.742389][ T3787] ? memset+0x1f/0x40 [ 1578.746337][ T3787] ? unwind_next_frame+0x1c07/0x22b0 [ 1578.751588][ T3787] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.757623][ T3787] ? lo_release+0x1e0/0x1e0 [ 1578.762182][ T3787] blkdev_ioctl+0x89a/0x2c30 [ 1578.766744][ T3787] ? is_bpf_text_address+0x290/0x2b0 [ 1578.771996][ T3787] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1578.777268][ T3787] ? stack_trace_save+0x1e0/0x1e0 [ 1578.782264][ T3787] ? __kernel_text_address+0x93/0x110 [ 1578.787631][ T3787] ? unwind_get_return_address+0x48/0x90 [ 1578.793271][ T3787] ? arch_stack_walk+0x98/0xe0 [ 1578.798030][ T3787] ? __rcu_read_lock+0x50/0x50 [ 1578.802762][ T3787] ? avc_has_extended_perms+0x69e/0x10c0 [ 1578.808362][ T3787] ? avc_has_extended_perms+0xb25/0x10c0 [ 1578.813969][ T3787] ? avc_ss_reset+0x3a0/0x3a0 [ 1578.818616][ T3787] ? kmem_cache_free+0xac/0x5c0 [ 1578.823432][ T3787] ? __kasan_slab_free+0x1e2/0x220 [ 1578.828526][ T3787] ? __kasan_slab_free+0x168/0x220 [ 1578.833700][ T3787] ? slab_free_freelist_hook+0xd0/0x150 [ 1578.839217][ T3787] ? kmem_cache_free+0xac/0x5c0 [ 1578.844034][ T3787] ? do_sys_open+0x4a3/0x620 [ 1578.848592][ T3787] ? do_syscall_64+0xcb/0x150 [ 1578.853242][ T3787] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.859282][ T3787] ? __kasan_kmalloc+0x117/0x1b0 [ 1578.864187][ T3787] ? kmem_cache_alloc+0x1d5/0x250 [ 1578.869179][ T3787] ? getname_flags+0xb8/0x610 [ 1578.873824][ T3787] ? do_sys_open+0x2fc/0x620 [ 1578.878385][ T3787] ? do_syscall_64+0xcb/0x150 [ 1578.883029][ T3787] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.889077][ T3787] ? _raw_spin_lock_irqsave+0xda/0x1c0 [ 1578.894520][ T3787] ? _raw_spin_lock+0x170/0x170 [ 1578.899346][ T3787] ? generic_file_write_iter+0x4f6/0x650 [ 1578.904944][ T3787] block_ioctl+0xb6/0xf0 [ 1578.909165][ T3787] ? blkdev_iopoll+0xf0/0xf0 [ 1578.913722][ T3787] do_vfs_ioctl+0x746/0x16f0 [ 1578.918280][ T3787] ? selinux_file_ioctl+0x6e4/0x920 [ 1578.923447][ T3787] ? ioctl_preallocate+0x240/0x240 [ 1578.928525][ T3787] ? slab_free_freelist_hook+0xd0/0x150 [ 1578.934040][ T3787] ? __fget+0x37c/0x3c0 [ 1578.938163][ T3787] ? fget_many+0x20/0x20 [ 1578.942383][ T3787] ? do_sys_open+0x4a3/0x620 [ 1578.946948][ T3787] ? file_open_root+0x440/0x440 [ 1578.951775][ T3787] ? security_file_ioctl+0xad/0xc0 [ 1578.956856][ T3787] __x64_sys_ioctl+0xd4/0x110 [ 1578.961504][ T3787] do_syscall_64+0xcb/0x150 [ 1578.965976][ T3787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1578.971989][ T3787] RIP: 0033:0x45dcc7 [ 1578.975853][ T3787] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1578.995475][ T3787] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1579.003879][ T3787] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1579.011834][ T3787] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1579.019774][ T3787] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1579.027740][ T3787] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1579.035682][ T3787] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 06:01:32 executing program 4 (fault-call:1 fault-nth:19): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1579.057693][ T3787] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1579.066753][ T3787] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/670/file0 supports timestamps until 2038 (0x7fffffff) [ 1579.114873][ T3805] FAULT_INJECTION: forcing a failure. [ 1579.114873][ T3805] name failslab, interval 1, probability 0, space 0, times 0 [ 1579.127519][ T3805] CPU: 1 PID: 3805 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1579.137640][ T3805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1579.147665][ T3805] Call Trace: [ 1579.150928][ T3805] dump_stack+0x1b0/0x21e [ 1579.155241][ T3805] ? devkmsg_release+0x11c/0x11c [ 1579.160157][ T3805] ? mutex_unlock+0x19/0x40 [ 1579.164629][ T3805] ? show_regs_print_info+0x12/0x12 [ 1579.169806][ T3805] ? selinux_kernfs_init_security+0x10a/0x700 [ 1579.175842][ T3805] ? idr_get_free+0x6de/0x880 [ 1579.180490][ T3805] should_fail+0x6fb/0x860 [ 1579.184875][ T3805] ? setup_fault_attr+0x2b0/0x2b0 [ 1579.189868][ T3805] ? selinux_kernfs_init_security+0x10a/0x700 [ 1579.195903][ T3805] ? _raw_spin_lock+0xa1/0x170 [ 1579.200638][ T3805] ? __kernfs_new_node+0xdb/0x6e0 [ 1579.205634][ T3805] should_failslab+0x5/0x20 [ 1579.210115][ T3805] kmem_cache_alloc+0x36/0x250 [ 1579.214855][ T3805] __kernfs_new_node+0xdb/0x6e0 [ 1579.219683][ T3805] ? mutex_lock+0xa6/0x110 [ 1579.224084][ T3805] ? kernfs_new_node+0x160/0x160 [ 1579.228999][ T3805] ? security_kernfs_init_security+0x9a/0xb0 [ 1579.234954][ T3805] ? kernfs_activate+0x43c/0x460 [ 1579.239877][ T3805] kernfs_new_node+0x95/0x160 [ 1579.244531][ T3805] __kernfs_create_file+0x45/0x260 [ 1579.249614][ T3805] sysfs_add_file_mode_ns+0x293/0x340 [ 1579.254955][ T3805] internal_create_group+0x511/0xe40 [ 1579.260252][ T3805] ? _raw_spin_unlock+0x5/0x20 [ 1579.264986][ T3805] ? sysfs_create_group+0x20/0x20 [ 1579.269979][ T3805] ? __loop_update_dio+0x23d/0x580 [ 1579.275058][ T3805] loop_configure+0xdd7/0x1380 [ 1579.279790][ T3805] lo_ioctl+0x781/0x22e0 [ 1579.284011][ T3805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.290197][ T3805] ? lo_release+0x1e0/0x1e0 [ 1579.294668][ T3805] ? unwind_get_return_address_ptr+0x130/0x130 [ 1579.300789][ T3805] ? is_bpf_text_address+0x290/0x2b0 [ 1579.306043][ T3805] ? stack_trace_save+0x1e0/0x1e0 [ 1579.311035][ T3805] ? __kernel_text_address+0x93/0x110 [ 1579.316373][ T3805] ? unwind_get_return_address+0x48/0x90 [ 1579.321973][ T3805] ? arch_stack_walk+0x98/0xe0 [ 1579.326706][ T3805] ? stack_trace_save+0x111/0x1e0 [ 1579.331699][ T3805] ? stack_trace_snprint+0x150/0x150 [ 1579.336951][ T3805] ? arch_stack_walk+0x78/0xe0 [ 1579.341688][ T3805] ? __kasan_kmalloc+0x179/0x1b0 [ 1579.346598][ T3805] ? __kasan_kmalloc+0x117/0x1b0 [ 1579.351505][ T3805] ? kmem_cache_alloc+0x1d5/0x250 [ 1579.356496][ T3805] ? xas_create+0x4f9/0x1360 [ 1579.361054][ T3805] ? xas_create_range+0x137/0x630 [ 1579.366047][ T3805] ? shmem_add_to_page_cache+0x642/0xc10 [ 1579.371647][ T3805] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1579.376901][ T3805] ? memset+0x1f/0x40 [ 1579.380855][ T3805] ? unwind_next_frame+0x1c07/0x22b0 [ 1579.386108][ T3805] ? arch_stack_walk+0x78/0xe0 [ 1579.390840][ T3805] ? unwind_get_return_address_ptr+0x130/0x130 [ 1579.396960][ T3805] ? memset+0x1f/0x40 [ 1579.400921][ T3805] ? unwind_next_frame+0x1c07/0x22b0 [ 1579.406172][ T3805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.412228][ T3805] ? __rcu_read_lock+0x50/0x50 [ 1579.416959][ T3805] ? unwind_get_return_address_ptr+0x130/0x130 [ 1579.423079][ T3805] ? is_bpf_text_address+0x290/0x2b0 [ 1579.428335][ T3805] ? stack_trace_save+0x1e0/0x1e0 [ 1579.433329][ T3805] ? __kernel_text_address+0x93/0x110 [ 1579.438667][ T3805] ? __rcu_read_lock+0x50/0x50 [ 1579.443396][ T3805] ? unwind_get_return_address+0x48/0x90 [ 1579.449141][ T3805] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1579.454750][ T3805] ? kobject_del+0x210/0x210 [ 1579.459357][ T3805] ? mutex_lock+0xa6/0x110 [ 1579.463740][ T3805] ? __module_put_and_exit+0x20/0x20 [ 1579.469010][ T3805] ? avc_denied+0x1c0/0x1c0 [ 1579.473482][ T3805] ? memset+0x1f/0x40 [ 1579.477433][ T3805] ? unwind_next_frame+0x1c07/0x22b0 [ 1579.482779][ T3805] ? arch_stack_walk+0x78/0xe0 [ 1579.487518][ T3805] ? unwind_get_return_address_ptr+0x130/0x130 [ 1579.493644][ T3805] ? memset+0x1f/0x40 [ 1579.497593][ T3805] ? unwind_next_frame+0x1c07/0x22b0 [ 1579.502863][ T3805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.508910][ T3805] ? lo_release+0x1e0/0x1e0 [ 1579.513382][ T3805] blkdev_ioctl+0x89a/0x2c30 [ 1579.517951][ T3805] ? is_bpf_text_address+0x290/0x2b0 [ 1579.523221][ T3805] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1579.528472][ T3805] ? stack_trace_save+0x1e0/0x1e0 [ 1579.533474][ T3805] ? __kernel_text_address+0x93/0x110 [ 1579.538821][ T3805] ? unwind_get_return_address+0x48/0x90 [ 1579.544623][ T3805] ? arch_stack_walk+0x98/0xe0 [ 1579.549356][ T3805] ? __rcu_read_lock+0x50/0x50 [ 1579.554243][ T3805] ? avc_has_extended_perms+0x69e/0x10c0 [ 1579.559945][ T3805] ? avc_has_extended_perms+0xb25/0x10c0 [ 1579.565545][ T3805] ? avc_ss_reset+0x3a0/0x3a0 [ 1579.570200][ T3805] ? kmem_cache_free+0xac/0x5c0 [ 1579.575027][ T3805] ? __kasan_slab_free+0x1e2/0x220 [ 1579.580105][ T3805] ? __kasan_slab_free+0x168/0x220 [ 1579.585185][ T3805] ? slab_free_freelist_hook+0xd0/0x150 [ 1579.590769][ T3805] ? kmem_cache_free+0xac/0x5c0 [ 1579.595589][ T3805] ? do_sys_open+0x4a3/0x620 [ 1579.600146][ T3805] ? do_syscall_64+0xcb/0x150 [ 1579.604787][ T3805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.610820][ T3805] ? __kasan_kmalloc+0x117/0x1b0 [ 1579.615724][ T3805] ? kmem_cache_alloc+0x1d5/0x250 [ 1579.620726][ T3805] ? getname_flags+0xb8/0x610 [ 1579.625372][ T3805] ? do_sys_open+0x2fc/0x620 [ 1579.629929][ T3805] ? do_syscall_64+0xcb/0x150 [ 1579.634582][ T3805] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.640618][ T3805] ? _raw_spin_lock_irqsave+0xda/0x1c0 [ 1579.646045][ T3805] ? _raw_spin_lock+0x170/0x170 [ 1579.650865][ T3805] ? generic_file_write_iter+0x4f6/0x650 [ 1579.656489][ T3805] ? mod_node_page_state+0xcf/0xf0 [ 1579.661657][ T3805] block_ioctl+0xb6/0xf0 [ 1579.665872][ T3805] ? blkdev_iopoll+0xf0/0xf0 [ 1579.670530][ T3805] do_vfs_ioctl+0x746/0x16f0 [ 1579.675125][ T3805] ? selinux_file_ioctl+0x6e4/0x920 [ 1579.680292][ T3805] ? ioctl_preallocate+0x240/0x240 [ 1579.685370][ T3805] ? slab_free_freelist_hook+0xd0/0x150 [ 1579.690883][ T3805] ? __fget+0x37c/0x3c0 [ 1579.695014][ T3805] ? fget_many+0x20/0x20 [ 1579.699229][ T3805] ? do_sys_open+0x4a3/0x620 [ 1579.703786][ T3805] ? file_open_root+0x440/0x440 [ 1579.708607][ T3805] ? security_file_ioctl+0xad/0xc0 [ 1579.713687][ T3805] __x64_sys_ioctl+0xd4/0x110 [ 1579.718334][ T3805] do_syscall_64+0xcb/0x150 [ 1579.722805][ T3805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1579.728664][ T3805] RIP: 0033:0x45dcc7 [ 1579.732538][ T3805] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1579.752125][ T3805] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1579.760505][ T3805] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1579.768448][ T3805] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1579.776388][ T3805] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1579.784329][ T3805] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1579.792275][ T3805] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1579.806094][ T3805] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 06:01:32 executing program 4 (fault-call:1 fault-nth:20): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1579.815598][ T3805] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/671/file0 supports timestamps until 2038 (0x7fffffff) [ 1579.876855][ T3810] FAULT_INJECTION: forcing a failure. [ 1579.876855][ T3810] name failslab, interval 1, probability 0, space 0, times 0 [ 1579.889500][ T3810] CPU: 0 PID: 3810 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1579.899539][ T3810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1579.909565][ T3810] Call Trace: [ 1579.912826][ T3810] dump_stack+0x1b0/0x21e [ 1579.917123][ T3810] ? devkmsg_release+0x11c/0x11c [ 1579.922061][ T3810] ? mutex_unlock+0x19/0x40 [ 1579.926544][ T3810] ? show_regs_print_info+0x12/0x12 [ 1579.931712][ T3810] ? selinux_kernfs_init_security+0x10a/0x700 [ 1579.937747][ T3810] ? idr_get_free+0x6de/0x880 [ 1579.942395][ T3810] should_fail+0x6fb/0x860 [ 1579.946781][ T3810] ? setup_fault_attr+0x2b0/0x2b0 [ 1579.951775][ T3810] ? selinux_kernfs_init_security+0x10a/0x700 [ 1579.957898][ T3810] ? _raw_spin_lock+0xa1/0x170 [ 1579.962718][ T3810] ? __kernfs_new_node+0xdb/0x6e0 [ 1579.967711][ T3810] should_failslab+0x5/0x20 [ 1579.972227][ T3810] kmem_cache_alloc+0x36/0x250 [ 1579.976984][ T3810] __kernfs_new_node+0xdb/0x6e0 [ 1579.981805][ T3810] ? mutex_lock+0xa6/0x110 [ 1579.986276][ T3810] ? kernfs_new_node+0x160/0x160 [ 1579.991276][ T3810] ? security_kernfs_init_security+0x9a/0xb0 [ 1579.997228][ T3810] ? kernfs_activate+0x43c/0x460 [ 1580.002135][ T3810] kernfs_new_node+0x95/0x160 [ 1580.006779][ T3810] __kernfs_create_file+0x45/0x260 [ 1580.011859][ T3810] sysfs_add_file_mode_ns+0x293/0x340 [ 1580.017198][ T3810] internal_create_group+0x511/0xe40 [ 1580.022454][ T3810] ? _raw_spin_unlock+0x5/0x20 [ 1580.027188][ T3810] ? sysfs_create_group+0x20/0x20 [ 1580.032181][ T3810] ? __loop_update_dio+0x23d/0x580 [ 1580.037263][ T3810] loop_configure+0xdd7/0x1380 [ 1580.042001][ T3810] lo_ioctl+0x781/0x22e0 [ 1580.046213][ T3810] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.052250][ T3810] ? lo_release+0x1e0/0x1e0 [ 1580.056734][ T3810] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.062871][ T3810] ? is_bpf_text_address+0x290/0x2b0 [ 1580.068148][ T3810] ? stack_trace_save+0x1e0/0x1e0 [ 1580.073169][ T3810] ? __kernel_text_address+0x93/0x110 [ 1580.078516][ T3810] ? unwind_get_return_address+0x48/0x90 [ 1580.084128][ T3810] ? arch_stack_walk+0x98/0xe0 [ 1580.088870][ T3810] ? stack_trace_save+0x111/0x1e0 [ 1580.093864][ T3810] ? stack_trace_snprint+0x150/0x150 [ 1580.099118][ T3810] ? arch_stack_walk+0x78/0xe0 [ 1580.103922][ T3810] ? __kasan_kmalloc+0x179/0x1b0 [ 1580.108838][ T3810] ? __kasan_kmalloc+0x117/0x1b0 [ 1580.113750][ T3810] ? kmem_cache_alloc+0x1d5/0x250 [ 1580.118752][ T3810] ? xas_create+0x4f9/0x1360 [ 1580.123313][ T3810] ? xas_create_range+0x137/0x630 [ 1580.128397][ T3810] ? shmem_add_to_page_cache+0x642/0xc10 [ 1580.134095][ T3810] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1580.139354][ T3810] ? memset+0x1f/0x40 [ 1580.143311][ T3810] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.148586][ T3810] ? arch_stack_walk+0x78/0xe0 [ 1580.153329][ T3810] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.159458][ T3810] ? memset+0x1f/0x40 [ 1580.163417][ T3810] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.168673][ T3810] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.174708][ T3810] ? __rcu_read_lock+0x50/0x50 [ 1580.179438][ T3810] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.185568][ T3810] ? is_bpf_text_address+0x290/0x2b0 [ 1580.190821][ T3810] ? stack_trace_save+0x1e0/0x1e0 [ 1580.195816][ T3810] ? __kernel_text_address+0x93/0x110 [ 1580.201157][ T3810] ? __rcu_read_lock+0x50/0x50 [ 1580.205890][ T3810] ? unwind_get_return_address+0x48/0x90 [ 1580.211506][ T3810] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1580.217116][ T3810] ? kobject_del+0x210/0x210 [ 1580.221675][ T3810] ? mutex_lock+0xa6/0x110 [ 1580.226059][ T3810] ? __module_put_and_exit+0x20/0x20 [ 1580.231310][ T3810] ? avc_denied+0x1c0/0x1c0 [ 1580.235793][ T3810] ? memset+0x1f/0x40 [ 1580.239757][ T3810] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.245017][ T3810] ? arch_stack_walk+0x78/0xe0 [ 1580.249815][ T3810] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.255941][ T3810] ? memset+0x1f/0x40 [ 1580.259893][ T3810] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.265153][ T3810] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.271194][ T3810] ? lo_release+0x1e0/0x1e0 [ 1580.275674][ T3810] blkdev_ioctl+0x89a/0x2c30 [ 1580.280239][ T3810] ? is_bpf_text_address+0x290/0x2b0 [ 1580.285497][ T3810] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1580.290763][ T3810] ? stack_trace_save+0x1e0/0x1e0 [ 1580.295756][ T3810] ? __kernel_text_address+0x93/0x110 [ 1580.301184][ T3810] ? unwind_get_return_address+0x48/0x90 [ 1580.306785][ T3810] ? arch_stack_walk+0x98/0xe0 [ 1580.311523][ T3810] ? __rcu_read_lock+0x50/0x50 [ 1580.316256][ T3810] ? avc_has_extended_perms+0x69e/0x10c0 [ 1580.321857][ T3810] ? avc_has_extended_perms+0xb25/0x10c0 [ 1580.327552][ T3810] ? avc_ss_reset+0x3a0/0x3a0 [ 1580.332197][ T3810] ? kmem_cache_free+0xac/0x5c0 [ 1580.337016][ T3810] ? __kasan_slab_free+0x1e2/0x220 [ 1580.342092][ T3810] ? __kasan_slab_free+0x168/0x220 [ 1580.347173][ T3810] ? slab_free_freelist_hook+0xd0/0x150 [ 1580.352684][ T3810] ? kmem_cache_free+0xac/0x5c0 [ 1580.357510][ T3810] ? do_sys_open+0x4a3/0x620 [ 1580.362068][ T3810] ? do_syscall_64+0xcb/0x150 [ 1580.366712][ T3810] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.372746][ T3810] ? __kasan_kmalloc+0x117/0x1b0 [ 1580.377655][ T3810] ? kmem_cache_alloc+0x1d5/0x250 [ 1580.382671][ T3810] ? getname_flags+0xb8/0x610 [ 1580.387349][ T3810] ? do_sys_open+0x2fc/0x620 [ 1580.391905][ T3810] ? do_syscall_64+0xcb/0x150 [ 1580.396560][ T3810] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.402604][ T3810] ? generic_file_write_iter+0x4f6/0x650 [ 1580.408206][ T3810] block_ioctl+0xb6/0xf0 [ 1580.412416][ T3810] ? blkdev_iopoll+0xf0/0xf0 [ 1580.416974][ T3810] do_vfs_ioctl+0x746/0x16f0 [ 1580.421534][ T3810] ? selinux_file_ioctl+0x6e4/0x920 [ 1580.426701][ T3810] ? ioctl_preallocate+0x240/0x240 [ 1580.431787][ T3810] ? slab_free_freelist_hook+0xd0/0x150 [ 1580.437312][ T3810] ? __fget+0x37c/0x3c0 [ 1580.441445][ T3810] ? fget_many+0x20/0x20 [ 1580.445661][ T3810] ? do_sys_open+0x4a3/0x620 [ 1580.450218][ T3810] ? file_open_root+0x440/0x440 [ 1580.455038][ T3810] ? security_file_ioctl+0xad/0xc0 [ 1580.460123][ T3810] __x64_sys_ioctl+0xd4/0x110 [ 1580.464776][ T3810] do_syscall_64+0xcb/0x150 [ 1580.469251][ T3810] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.475118][ T3810] RIP: 0033:0x45dcc7 [ 1580.478983][ T3810] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1580.498554][ T3810] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1580.506931][ T3810] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1580.514873][ T3810] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 06:01:33 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01", 0x21}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1580.522812][ T3810] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1580.530755][ T3810] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1580.538697][ T3810] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 06:01:33 executing program 4 (fault-call:1 fault-nth:21): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1580.575239][ T3810] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1580.584771][ T3810] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/672/file0 supports timestamps until 2038 (0x7fffffff) [ 1580.634421][ T3818] FAULT_INJECTION: forcing a failure. [ 1580.634421][ T3818] name failslab, interval 1, probability 0, space 0, times 0 [ 1580.647088][ T3818] CPU: 1 PID: 3818 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1580.657119][ T3818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1580.667141][ T3818] Call Trace: [ 1580.670403][ T3818] dump_stack+0x1b0/0x21e [ 1580.674705][ T3818] ? devkmsg_release+0x11c/0x11c [ 1580.679621][ T3818] ? mutex_unlock+0x19/0x40 [ 1580.684113][ T3818] ? show_regs_print_info+0x12/0x12 [ 1580.689288][ T3818] ? selinux_kernfs_init_security+0x10a/0x700 [ 1580.695328][ T3818] ? idr_get_free+0x6de/0x880 [ 1580.699979][ T3818] should_fail+0x6fb/0x860 [ 1580.704365][ T3818] ? setup_fault_attr+0x2b0/0x2b0 [ 1580.709481][ T3818] ? selinux_kernfs_init_security+0x10a/0x700 [ 1580.715515][ T3818] ? _raw_spin_lock+0xa1/0x170 [ 1580.720248][ T3818] ? __kernfs_new_node+0xdb/0x6e0 [ 1580.725372][ T3818] should_failslab+0x5/0x20 [ 1580.729848][ T3818] kmem_cache_alloc+0x36/0x250 [ 1580.734579][ T3818] __kernfs_new_node+0xdb/0x6e0 [ 1580.739402][ T3818] ? mutex_lock+0xa6/0x110 [ 1580.743787][ T3818] ? kernfs_new_node+0x160/0x160 [ 1580.748693][ T3818] ? security_kernfs_init_security+0x9a/0xb0 [ 1580.754641][ T3818] ? kernfs_activate+0x43c/0x460 [ 1580.759548][ T3818] kernfs_new_node+0x95/0x160 [ 1580.764195][ T3818] __kernfs_create_file+0x45/0x260 [ 1580.769273][ T3818] sysfs_add_file_mode_ns+0x293/0x340 [ 1580.774616][ T3818] internal_create_group+0x511/0xe40 [ 1580.779870][ T3818] ? _raw_spin_unlock+0x5/0x20 [ 1580.784601][ T3818] ? sysfs_create_group+0x20/0x20 [ 1580.789591][ T3818] ? ___preempt_schedule+0x16/0x20 [ 1580.794689][ T3818] ? __loop_update_dio+0x23d/0x580 [ 1580.799863][ T3818] loop_configure+0xdd7/0x1380 [ 1580.804614][ T3818] lo_ioctl+0x781/0x22e0 [ 1580.808840][ T3818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.814899][ T3818] ? lo_release+0x1e0/0x1e0 [ 1580.819371][ T3818] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.825494][ T3818] ? is_bpf_text_address+0x290/0x2b0 [ 1580.830874][ T3818] ? stack_trace_save+0x1e0/0x1e0 [ 1580.835866][ T3818] ? __kernel_text_address+0x93/0x110 [ 1580.841207][ T3818] ? unwind_get_return_address+0x48/0x90 [ 1580.846809][ T3818] ? arch_stack_walk+0x98/0xe0 [ 1580.851544][ T3818] ? stack_trace_save+0x111/0x1e0 [ 1580.856546][ T3818] ? stack_trace_snprint+0x150/0x150 [ 1580.861810][ T3818] ? arch_stack_walk+0x78/0xe0 [ 1580.866556][ T3818] ? __kasan_kmalloc+0x179/0x1b0 [ 1580.871468][ T3818] ? __kasan_kmalloc+0x117/0x1b0 [ 1580.876374][ T3818] ? kmem_cache_alloc+0x1d5/0x250 [ 1580.881369][ T3818] ? xas_create+0x4f9/0x1360 [ 1580.885930][ T3818] ? xas_create_range+0x137/0x630 [ 1580.890923][ T3818] ? shmem_add_to_page_cache+0x642/0xc10 [ 1580.896524][ T3818] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1580.901777][ T3818] ? memset+0x1f/0x40 [ 1580.905733][ T3818] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.910988][ T3818] ? arch_stack_walk+0x78/0xe0 [ 1580.915720][ T3818] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.921841][ T3818] ? memset+0x1f/0x40 [ 1580.925823][ T3818] ? unwind_next_frame+0x1c07/0x22b0 [ 1580.931076][ T3818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1580.937113][ T3818] ? __rcu_read_lock+0x50/0x50 [ 1580.941845][ T3818] ? unwind_get_return_address_ptr+0x130/0x130 [ 1580.947967][ T3818] ? is_bpf_text_address+0x290/0x2b0 [ 1580.953224][ T3818] ? stack_trace_save+0x1e0/0x1e0 [ 1580.958372][ T3818] ? __kernel_text_address+0x93/0x110 [ 1580.963722][ T3818] ? __rcu_read_lock+0x50/0x50 [ 1580.968457][ T3818] ? unwind_get_return_address+0x48/0x90 [ 1580.974060][ T3818] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1580.979803][ T3818] ? kobject_del+0x210/0x210 [ 1580.984372][ T3818] ? mutex_lock+0xa6/0x110 [ 1580.988762][ T3818] ? __module_put_and_exit+0x20/0x20 [ 1580.994023][ T3818] ? avc_denied+0x1c0/0x1c0 [ 1580.998500][ T3818] ? memset+0x1f/0x40 [ 1581.002458][ T3818] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.007713][ T3818] ? arch_stack_walk+0x78/0xe0 [ 1581.012472][ T3818] ? unwind_get_return_address_ptr+0x130/0x130 [ 1581.018594][ T3818] ? memset+0x1f/0x40 [ 1581.022545][ T3818] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.027806][ T3818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.033849][ T3818] ? lo_release+0x1e0/0x1e0 [ 1581.038409][ T3818] blkdev_ioctl+0x89a/0x2c30 [ 1581.042968][ T3818] ? is_bpf_text_address+0x290/0x2b0 [ 1581.048220][ T3818] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1581.053473][ T3818] ? stack_trace_save+0x1e0/0x1e0 [ 1581.058554][ T3818] ? __kernel_text_address+0x93/0x110 [ 1581.063991][ T3818] ? unwind_get_return_address+0x48/0x90 [ 1581.069600][ T3818] ? arch_stack_walk+0x98/0xe0 [ 1581.074333][ T3818] ? __rcu_read_lock+0x50/0x50 [ 1581.079076][ T3818] ? avc_has_extended_perms+0x69e/0x10c0 [ 1581.084680][ T3818] ? avc_has_extended_perms+0xb25/0x10c0 [ 1581.090283][ T3818] ? avc_ss_reset+0x3a0/0x3a0 [ 1581.094929][ T3818] ? kmem_cache_free+0xac/0x5c0 [ 1581.099750][ T3818] ? __kasan_slab_free+0x1e2/0x220 [ 1581.104833][ T3818] ? __kasan_slab_free+0x168/0x220 [ 1581.109915][ T3818] ? slab_free_freelist_hook+0xd0/0x150 [ 1581.115433][ T3818] ? kmem_cache_free+0xac/0x5c0 [ 1581.120316][ T3818] ? do_sys_open+0x4a3/0x620 [ 1581.124884][ T3818] ? do_syscall_64+0xcb/0x150 [ 1581.129532][ T3818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.135567][ T3818] ? __kasan_kmalloc+0x117/0x1b0 [ 1581.140775][ T3818] ? kmem_cache_alloc+0x1d5/0x250 [ 1581.145768][ T3818] ? getname_flags+0xb8/0x610 [ 1581.150416][ T3818] ? do_sys_open+0x2fc/0x620 [ 1581.154979][ T3818] ? do_syscall_64+0xcb/0x150 [ 1581.159637][ T3818] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.165673][ T3818] ? generic_file_write_iter+0x4f6/0x650 [ 1581.171279][ T3818] block_ioctl+0xb6/0xf0 [ 1581.175496][ T3818] ? blkdev_iopoll+0xf0/0xf0 [ 1581.180054][ T3818] do_vfs_ioctl+0x746/0x16f0 [ 1581.184614][ T3818] ? selinux_file_ioctl+0x6e4/0x920 [ 1581.189782][ T3818] ? ioctl_preallocate+0x240/0x240 [ 1581.194870][ T3818] ? slab_free_freelist_hook+0xd0/0x150 [ 1581.200383][ T3818] ? __fget+0x37c/0x3c0 [ 1581.204505][ T3818] ? fget_many+0x20/0x20 [ 1581.208718][ T3818] ? do_sys_open+0x4a3/0x620 [ 1581.213428][ T3818] ? file_open_root+0x440/0x440 [ 1581.218247][ T3818] ? security_file_ioctl+0xad/0xc0 [ 1581.223324][ T3818] __x64_sys_ioctl+0xd4/0x110 [ 1581.227970][ T3818] do_syscall_64+0xcb/0x150 06:01:34 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1581.232489][ T3818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.238358][ T3818] RIP: 0033:0x45dcc7 [ 1581.242222][ T3818] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1581.261911][ T3818] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1581.270292][ T3818] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1581.278232][ T3818] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1581.286175][ T3818] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1581.294122][ T3818] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1581.302258][ T3818] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1581.316552][ T3818] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 06:01:34 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x300) 06:01:34 executing program 4 (fault-call:1 fault-nth:22): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:34 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) dup(0xffffffffffffffff) [ 1581.335740][ T3818] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/673/file0 supports timestamps until 2038 (0x7fffffff) [ 1581.406635][ T3842] FAULT_INJECTION: forcing a failure. [ 1581.406635][ T3842] name failslab, interval 1, probability 0, space 0, times 0 [ 1581.419330][ T3842] CPU: 1 PID: 3842 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1581.429499][ T3842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1581.439530][ T3842] Call Trace: [ 1581.442790][ T3842] dump_stack+0x1b0/0x21e [ 1581.447114][ T3842] ? devkmsg_release+0x11c/0x11c [ 1581.452025][ T3842] ? show_regs_print_info+0x12/0x12 [ 1581.457203][ T3842] ? kernfs_add_one+0x49e/0x5c0 [ 1581.462036][ T3842] should_fail+0x6fb/0x860 [ 1581.466429][ T3842] ? setup_fault_attr+0x2b0/0x2b0 [ 1581.471436][ T3842] ? kernfs_put+0x46/0x4b0 [ 1581.475821][ T3842] ? sysfs_add_file_mode_ns+0x2b4/0x340 [ 1581.481335][ T3842] ? kobject_uevent_env+0x266/0x1100 [ 1581.486632][ T3842] ? dev_uevent_filter+0xb0/0xb0 [ 1581.491547][ T3842] should_failslab+0x5/0x20 [ 1581.496067][ T3842] kmem_cache_alloc_trace+0x39/0x270 [ 1581.501331][ T3842] ? dev_uevent_filter+0xb0/0xb0 [ 1581.506235][ T3842] kobject_uevent_env+0x266/0x1100 [ 1581.511327][ T3842] ? _raw_spin_unlock+0x5/0x20 [ 1581.516069][ T3842] loop_configure+0xea1/0x1380 [ 1581.520801][ T3842] lo_ioctl+0x781/0x22e0 [ 1581.525017][ T3842] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.531056][ T3842] ? lo_release+0x1e0/0x1e0 [ 1581.535536][ T3842] ? unwind_get_return_address_ptr+0x130/0x130 [ 1581.541656][ T3842] ? is_bpf_text_address+0x290/0x2b0 [ 1581.546909][ T3842] ? stack_trace_save+0x1e0/0x1e0 [ 1581.551903][ T3842] ? __kernel_text_address+0x93/0x110 [ 1581.557245][ T3842] ? unwind_get_return_address+0x48/0x90 [ 1581.562878][ T3842] ? arch_stack_walk+0x98/0xe0 [ 1581.567611][ T3842] ? stack_trace_save+0x111/0x1e0 [ 1581.572605][ T3842] ? stack_trace_snprint+0x150/0x150 [ 1581.577964][ T3842] ? arch_stack_walk+0x78/0xe0 [ 1581.582698][ T3842] ? __kasan_kmalloc+0x179/0x1b0 [ 1581.587602][ T3842] ? __kasan_kmalloc+0x117/0x1b0 [ 1581.592511][ T3842] ? kmem_cache_alloc+0x1d5/0x250 [ 1581.597506][ T3842] ? xas_create+0x4f9/0x1360 [ 1581.602065][ T3842] ? xas_create_range+0x137/0x630 [ 1581.607062][ T3842] ? shmem_add_to_page_cache+0x642/0xc10 [ 1581.612674][ T3842] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1581.617933][ T3842] ? memset+0x1f/0x40 [ 1581.621893][ T3842] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.627269][ T3842] ? arch_stack_walk+0x78/0xe0 [ 1581.632008][ T3842] ? unwind_get_return_address_ptr+0x130/0x130 [ 1581.638131][ T3842] ? memset+0x1f/0x40 [ 1581.642085][ T3842] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.647344][ T3842] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.653385][ T3842] ? __rcu_read_lock+0x50/0x50 [ 1581.658118][ T3842] ? unwind_get_return_address_ptr+0x130/0x130 [ 1581.664239][ T3842] ? is_bpf_text_address+0x290/0x2b0 [ 1581.669496][ T3842] ? stack_trace_save+0x1e0/0x1e0 [ 1581.674499][ T3842] ? __kernel_text_address+0x93/0x110 [ 1581.679846][ T3842] ? __rcu_read_lock+0x50/0x50 [ 1581.684687][ T3842] ? unwind_get_return_address+0x48/0x90 [ 1581.690296][ T3842] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1581.695894][ T3842] ? kobject_del+0x210/0x210 [ 1581.700455][ T3842] ? mutex_lock+0xa6/0x110 [ 1581.704841][ T3842] ? __module_put_and_exit+0x20/0x20 [ 1581.710093][ T3842] ? avc_denied+0x1c0/0x1c0 [ 1581.714738][ T3842] ? memset+0x1f/0x40 [ 1581.718688][ T3842] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.723950][ T3842] ? arch_stack_walk+0x78/0xe0 [ 1581.728689][ T3842] ? unwind_get_return_address_ptr+0x130/0x130 [ 1581.734816][ T3842] ? memset+0x1f/0x40 [ 1581.738777][ T3842] ? unwind_next_frame+0x1c07/0x22b0 [ 1581.744031][ T3842] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.750097][ T3842] ? lo_release+0x1e0/0x1e0 [ 1581.754571][ T3842] blkdev_ioctl+0x89a/0x2c30 [ 1581.759129][ T3842] ? is_bpf_text_address+0x290/0x2b0 [ 1581.764386][ T3842] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1581.769637][ T3842] ? stack_trace_save+0x1e0/0x1e0 [ 1581.774740][ T3842] ? __kernel_text_address+0x93/0x110 [ 1581.780079][ T3842] ? unwind_get_return_address+0x48/0x90 [ 1581.785678][ T3842] ? arch_stack_walk+0x98/0xe0 [ 1581.790413][ T3842] ? __rcu_read_lock+0x50/0x50 [ 1581.795144][ T3842] ? avc_has_extended_perms+0x69e/0x10c0 [ 1581.800749][ T3842] ? avc_has_extended_perms+0xb25/0x10c0 [ 1581.806541][ T3842] ? avc_ss_reset+0x3a0/0x3a0 [ 1581.811195][ T3842] ? kmem_cache_free+0xac/0x5c0 [ 1581.816021][ T3842] ? __kasan_slab_free+0x1e2/0x220 [ 1581.821099][ T3842] ? __kasan_slab_free+0x168/0x220 [ 1581.826177][ T3842] ? slab_free_freelist_hook+0xd0/0x150 [ 1581.831702][ T3842] ? kmem_cache_free+0xac/0x5c0 [ 1581.836691][ T3842] ? do_sys_open+0x4a3/0x620 [ 1581.841249][ T3842] ? do_syscall_64+0xcb/0x150 [ 1581.845895][ T3842] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.851939][ T3842] ? __kasan_kmalloc+0x117/0x1b0 [ 1581.856845][ T3842] ? kmem_cache_alloc+0x1d5/0x250 [ 1581.861849][ T3842] ? getname_flags+0xb8/0x610 [ 1581.866511][ T3842] ? do_sys_open+0x2fc/0x620 [ 1581.871073][ T3842] ? do_syscall_64+0xcb/0x150 [ 1581.875727][ T3842] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.881769][ T3842] ? generic_file_write_iter+0x4f6/0x650 [ 1581.887395][ T3842] block_ioctl+0xb6/0xf0 [ 1581.891606][ T3842] ? blkdev_iopoll+0xf0/0xf0 [ 1581.896166][ T3842] do_vfs_ioctl+0x746/0x16f0 [ 1581.900726][ T3842] ? selinux_file_ioctl+0x6e4/0x920 [ 1581.905894][ T3842] ? ioctl_preallocate+0x240/0x240 [ 1581.911014][ T3842] ? slab_free_freelist_hook+0xd0/0x150 [ 1581.916538][ T3842] ? __fget+0x37c/0x3c0 [ 1581.920662][ T3842] ? fget_many+0x20/0x20 [ 1581.924880][ T3842] ? do_sys_open+0x4a3/0x620 [ 1581.929440][ T3842] ? file_open_root+0x440/0x440 [ 1581.934263][ T3842] ? security_file_ioctl+0xad/0xc0 [ 1581.939341][ T3842] __x64_sys_ioctl+0xd4/0x110 [ 1581.943989][ T3842] do_syscall_64+0xcb/0x150 [ 1581.948464][ T3842] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1581.954324][ T3842] RIP: 0033:0x45dcc7 [ 1581.958187][ T3842] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1581.977761][ T3842] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1581.986141][ T3842] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1581.994098][ T3842] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 06:01:35 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={r0, 0xee00, r1}, 0xc) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) ptrace$setregs(0xd, r2, 0x100, &(0x7f0000000240)="3bb2afd4ca4a0f57e6c2db4cb47033c04174f67ed702a24b8e79f4eb2c0046f3f33b790957ec95e36347870ce48139a622b719b04f3f45ba1ed5f9ae1dbaabb4342fedf2f5c066cb19846c3136fddf0c22359f31489ab2d771473d345a81930325825c3fd2967a6b2fca91cca34340") ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1901) 06:01:35 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x24, 0x0, 0x8, 0x70bd2b, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x80801) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:35 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1582.002043][ T3842] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1582.010008][ T3842] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1582.017951][ T3842] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1582.031559][ T3842] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1582.045119][ T3842] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/674/file0 supports timestamps until 2038 (0x7fffffff) 06:01:35 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1f00) 06:01:36 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01", 0x21}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:36 executing program 4 (fault-call:1 fault-nth:23): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1583.580856][ T3877] FAULT_INJECTION: forcing a failure. [ 1583.580856][ T3877] name failslab, interval 1, probability 0, space 0, times 0 [ 1583.593522][ T3877] CPU: 1 PID: 3877 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1583.603555][ T3877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1583.613578][ T3877] Call Trace: [ 1583.616840][ T3877] dump_stack+0x1b0/0x21e [ 1583.621139][ T3877] ? devkmsg_release+0x11c/0x11c [ 1583.626049][ T3877] ? show_regs_print_info+0x12/0x12 [ 1583.631229][ T3877] should_fail+0x6fb/0x860 [ 1583.635616][ T3877] ? setup_fault_attr+0x2b0/0x2b0 [ 1583.640616][ T3877] ? should_fail+0x182/0x860 [ 1583.645176][ T3877] ? __kernfs_create_file+0x1f1/0x260 [ 1583.650513][ T3877] ? kzalloc+0x22/0x40 [ 1583.654552][ T3877] should_failslab+0x5/0x20 [ 1583.659073][ T3877] __kmalloc+0x5f/0x2c0 [ 1583.663269][ T3877] ? sysfs_add_file_mode_ns+0x2b4/0x340 [ 1583.668784][ T3877] kzalloc+0x22/0x40 [ 1583.672647][ T3877] kobject_get_path+0xb3/0x190 [ 1583.677379][ T3877] kobject_uevent_env+0x28c/0x1100 [ 1583.682458][ T3877] ? _raw_spin_unlock+0x5/0x20 [ 1583.687189][ T3877] ? ___preempt_schedule+0x16/0x20 [ 1583.692271][ T3877] loop_configure+0xea1/0x1380 [ 1583.697005][ T3877] lo_ioctl+0x781/0x22e0 [ 1583.701219][ T3877] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1583.707275][ T3877] ? lo_release+0x1e0/0x1e0 [ 1583.711763][ T3877] ? unwind_get_return_address_ptr+0x130/0x130 [ 1583.717886][ T3877] ? is_bpf_text_address+0x290/0x2b0 [ 1583.723139][ T3877] ? stack_trace_save+0x1e0/0x1e0 [ 1583.728130][ T3877] ? __kernel_text_address+0x93/0x110 [ 1583.733471][ T3877] ? unwind_get_return_address+0x48/0x90 [ 1583.739086][ T3877] ? arch_stack_walk+0x98/0xe0 [ 1583.743832][ T3877] ? stack_trace_save+0x111/0x1e0 [ 1583.748828][ T3877] ? stack_trace_snprint+0x150/0x150 [ 1583.754102][ T3877] ? arch_stack_walk+0x78/0xe0 [ 1583.758838][ T3877] ? __kasan_kmalloc+0x179/0x1b0 [ 1583.763743][ T3877] ? __kasan_kmalloc+0x117/0x1b0 [ 1583.768873][ T3877] ? kmem_cache_alloc+0x1d5/0x250 [ 1583.773874][ T3877] ? xas_create+0x4f9/0x1360 [ 1583.778454][ T3877] ? xas_create_range+0x137/0x630 [ 1583.783447][ T3877] ? shmem_add_to_page_cache+0x642/0xc10 [ 1583.789050][ T3877] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1583.794315][ T3877] ? memset+0x1f/0x40 [ 1583.798268][ T3877] ? unwind_next_frame+0x1c07/0x22b0 [ 1583.803522][ T3877] ? arch_stack_walk+0x78/0xe0 [ 1583.808271][ T3877] ? unwind_get_return_address_ptr+0x130/0x130 [ 1583.814392][ T3877] ? memset+0x1f/0x40 [ 1583.818342][ T3877] ? unwind_next_frame+0x1c07/0x22b0 [ 1583.823594][ T3877] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1583.829629][ T3877] ? __rcu_read_lock+0x50/0x50 [ 1583.834361][ T3877] ? unwind_get_return_address_ptr+0x130/0x130 [ 1583.840486][ T3877] ? is_bpf_text_address+0x290/0x2b0 [ 1583.845739][ T3877] ? stack_trace_save+0x1e0/0x1e0 [ 1583.850735][ T3877] ? __kernel_text_address+0x93/0x110 [ 1583.856075][ T3877] ? __rcu_read_lock+0x50/0x50 [ 1583.860807][ T3877] ? unwind_get_return_address+0x48/0x90 [ 1583.866409][ T3877] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1583.872019][ T3877] ? kobject_del+0x210/0x210 [ 1583.876577][ T3877] ? mutex_lock+0xa6/0x110 [ 1583.880960][ T3877] ? __module_put_and_exit+0x20/0x20 [ 1583.886209][ T3877] ? avc_denied+0x1c0/0x1c0 [ 1583.890683][ T3877] ? memset+0x1f/0x40 [ 1583.894670][ T3877] ? unwind_next_frame+0x1c07/0x22b0 [ 1583.899928][ T3877] ? arch_stack_walk+0x78/0xe0 [ 1583.904670][ T3877] ? unwind_get_return_address_ptr+0x130/0x130 [ 1583.910795][ T3877] ? memset+0x1f/0x40 [ 1583.914775][ T3877] ? unwind_next_frame+0x1c07/0x22b0 [ 1583.920139][ T3877] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1583.926174][ T3877] ? lo_release+0x1e0/0x1e0 [ 1583.930646][ T3877] blkdev_ioctl+0x89a/0x2c30 [ 1583.935209][ T3877] ? is_bpf_text_address+0x290/0x2b0 [ 1583.940461][ T3877] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1583.945729][ T3877] ? stack_trace_save+0x1e0/0x1e0 [ 1583.950816][ T3877] ? __kernel_text_address+0x93/0x110 [ 1583.956167][ T3877] ? unwind_get_return_address+0x48/0x90 [ 1583.961793][ T3877] ? arch_stack_walk+0x98/0xe0 [ 1583.966527][ T3877] ? __rcu_read_lock+0x50/0x50 [ 1583.971261][ T3877] ? avc_has_extended_perms+0x69e/0x10c0 [ 1583.978338][ T3877] ? avc_has_extended_perms+0xb25/0x10c0 [ 1583.983954][ T3877] ? avc_ss_reset+0x3a0/0x3a0 [ 1583.988612][ T3877] ? kmem_cache_free+0xac/0x5c0 [ 1583.993431][ T3877] ? __kasan_slab_free+0x1e2/0x220 [ 1583.998507][ T3877] ? __kasan_slab_free+0x168/0x220 [ 1584.003587][ T3877] ? slab_free_freelist_hook+0xd0/0x150 [ 1584.009105][ T3877] ? kmem_cache_free+0xac/0x5c0 [ 1584.014013][ T3877] ? do_sys_open+0x4a3/0x620 [ 1584.018571][ T3877] ? do_syscall_64+0xcb/0x150 [ 1584.023273][ T3877] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.029308][ T3877] ? __kasan_kmalloc+0x117/0x1b0 [ 1584.034216][ T3877] ? kmem_cache_alloc+0x1d5/0x250 [ 1584.039217][ T3877] ? getname_flags+0xb8/0x610 [ 1584.043861][ T3877] ? do_sys_open+0x2fc/0x620 [ 1584.048419][ T3877] ? do_syscall_64+0xcb/0x150 [ 1584.053114][ T3877] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.059182][ T3877] ? generic_file_write_iter+0x4f6/0x650 [ 1584.064789][ T3877] block_ioctl+0xb6/0xf0 [ 1584.069106][ T3877] ? blkdev_iopoll+0xf0/0xf0 [ 1584.073677][ T3877] do_vfs_ioctl+0x746/0x16f0 [ 1584.078246][ T3877] ? selinux_file_ioctl+0x6e4/0x920 [ 1584.083416][ T3877] ? ioctl_preallocate+0x240/0x240 [ 1584.088545][ T3877] ? slab_free_freelist_hook+0xd0/0x150 [ 1584.094058][ T3877] ? __fget+0x37c/0x3c0 [ 1584.098187][ T3877] ? fget_many+0x20/0x20 [ 1584.102419][ T3877] ? do_sys_open+0x4a3/0x620 [ 1584.106982][ T3877] ? file_open_root+0x440/0x440 [ 1584.111842][ T3877] ? security_file_ioctl+0xad/0xc0 [ 1584.116928][ T3877] __x64_sys_ioctl+0xd4/0x110 [ 1584.121577][ T3877] do_syscall_64+0xcb/0x150 [ 1584.126049][ T3877] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.131908][ T3877] RIP: 0033:0x45dcc7 [ 1584.135901][ T3877] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1584.155473][ T3877] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.163858][ T3877] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1584.171808][ T3877] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1584.179792][ T3877] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1584.187763][ T3877] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1584.195717][ T3877] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1584.220199][ T3877] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 06:01:37 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1584.229590][ T3877] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/675/file0 supports timestamps until 2038 (0x7fffffff) 06:01:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x3, 0x2) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x2000) 06:01:37 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:37 executing program 4 (fault-call:1 fault-nth:24): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:37 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4000) [ 1584.344392][ T3896] FAULT_INJECTION: forcing a failure. [ 1584.344392][ T3896] name failslab, interval 1, probability 0, space 0, times 0 [ 1584.357203][ T3896] CPU: 0 PID: 3896 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1584.367239][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1584.377263][ T3896] Call Trace: [ 1584.380526][ T3896] dump_stack+0x1b0/0x21e [ 1584.384826][ T3896] ? devkmsg_release+0x11c/0x11c [ 1584.389734][ T3896] ? show_regs_print_info+0x12/0x12 [ 1584.394901][ T3896] ? vsnprintf+0x1ba3/0x1c50 [ 1584.399550][ T3896] should_fail+0x6fb/0x860 [ 1584.403935][ T3896] ? setup_fault_attr+0x2b0/0x2b0 [ 1584.408927][ T3896] ? of_device_uevent+0xeb/0x2b0 [ 1584.413833][ T3896] ? __alloc_skb+0x88/0x4d0 [ 1584.418303][ T3896] should_failslab+0x5/0x20 [ 1584.422862][ T3896] kmem_cache_alloc+0x36/0x250 [ 1584.427595][ T3896] __alloc_skb+0x88/0x4d0 [ 1584.431903][ T3896] alloc_uevent_skb+0x73/0x220 [ 1584.436634][ T3896] kobject_uevent_env+0xb84/0x1100 [ 1584.441713][ T3896] ? ___preempt_schedule+0x16/0x20 [ 1584.446795][ T3896] loop_configure+0xea1/0x1380 [ 1584.451528][ T3896] lo_ioctl+0x781/0x22e0 [ 1584.455783][ T3896] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.461817][ T3896] ? lo_release+0x1e0/0x1e0 [ 1584.466342][ T3896] ? unwind_get_return_address_ptr+0x130/0x130 [ 1584.472472][ T3896] ? is_bpf_text_address+0x290/0x2b0 [ 1584.477728][ T3896] ? stack_trace_save+0x1e0/0x1e0 [ 1584.482718][ T3896] ? __kernel_text_address+0x93/0x110 [ 1584.488098][ T3896] ? unwind_get_return_address+0x48/0x90 [ 1584.493702][ T3896] ? arch_stack_walk+0x98/0xe0 [ 1584.498444][ T3896] ? stack_trace_save+0x111/0x1e0 [ 1584.503464][ T3896] ? stack_trace_snprint+0x150/0x150 [ 1584.508726][ T3896] ? arch_stack_walk+0x78/0xe0 [ 1584.513459][ T3896] ? __kasan_kmalloc+0x179/0x1b0 [ 1584.518366][ T3896] ? __kasan_kmalloc+0x117/0x1b0 [ 1584.523272][ T3896] ? kmem_cache_alloc+0x1d5/0x250 [ 1584.528263][ T3896] ? xas_create+0x4f9/0x1360 [ 1584.532818][ T3896] ? xas_create_range+0x137/0x630 [ 1584.537808][ T3896] ? shmem_add_to_page_cache+0x642/0xc10 [ 1584.543407][ T3896] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1584.548765][ T3896] ? memset+0x1f/0x40 [ 1584.552719][ T3896] ? unwind_next_frame+0x1c07/0x22b0 [ 1584.557978][ T3896] ? arch_stack_walk+0x78/0xe0 [ 1584.562709][ T3896] ? unwind_get_return_address_ptr+0x130/0x130 [ 1584.568832][ T3896] ? memset+0x1f/0x40 [ 1584.572808][ T3896] ? unwind_next_frame+0x1c07/0x22b0 [ 1584.578069][ T3896] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.584109][ T3896] ? __rcu_read_lock+0x50/0x50 [ 1584.588929][ T3896] ? unwind_get_return_address_ptr+0x130/0x130 [ 1584.595065][ T3896] ? is_bpf_text_address+0x290/0x2b0 [ 1584.600319][ T3896] ? stack_trace_save+0x1e0/0x1e0 [ 1584.605322][ T3896] ? __kernel_text_address+0x93/0x110 [ 1584.610672][ T3896] ? __rcu_read_lock+0x50/0x50 [ 1584.615402][ T3896] ? unwind_get_return_address+0x48/0x90 [ 1584.621006][ T3896] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1584.626609][ T3896] ? kobject_del+0x210/0x210 [ 1584.631200][ T3896] ? mutex_lock+0xa6/0x110 [ 1584.635583][ T3896] ? __module_put_and_exit+0x20/0x20 [ 1584.640834][ T3896] ? avc_denied+0x1c0/0x1c0 [ 1584.645308][ T3896] ? memset+0x1f/0x40 [ 1584.649259][ T3896] ? unwind_next_frame+0x1c07/0x22b0 [ 1584.654511][ T3896] ? arch_stack_walk+0x78/0xe0 [ 1584.659356][ T3896] ? unwind_get_return_address_ptr+0x130/0x130 [ 1584.665492][ T3896] ? memset+0x1f/0x40 [ 1584.669442][ T3896] ? unwind_next_frame+0x1c07/0x22b0 [ 1584.674701][ T3896] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.680831][ T3896] ? lo_release+0x1e0/0x1e0 [ 1584.685301][ T3896] blkdev_ioctl+0x89a/0x2c30 [ 1584.689865][ T3896] ? is_bpf_text_address+0x290/0x2b0 [ 1584.695227][ T3896] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1584.700479][ T3896] ? stack_trace_save+0x1e0/0x1e0 [ 1584.705471][ T3896] ? __kernel_text_address+0x93/0x110 [ 1584.710837][ T3896] ? unwind_get_return_address+0x48/0x90 [ 1584.716471][ T3896] ? arch_stack_walk+0x98/0xe0 [ 1584.721204][ T3896] ? __rcu_read_lock+0x50/0x50 [ 1584.725935][ T3896] ? avc_has_extended_perms+0x69e/0x10c0 [ 1584.731535][ T3896] ? avc_has_extended_perms+0xb25/0x10c0 [ 1584.737136][ T3896] ? avc_ss_reset+0x3a0/0x3a0 [ 1584.741781][ T3896] ? kmem_cache_free+0xac/0x5c0 [ 1584.746604][ T3896] ? __kasan_slab_free+0x1e2/0x220 [ 1584.751708][ T3896] ? __kasan_slab_free+0x168/0x220 [ 1584.756794][ T3896] ? slab_free_freelist_hook+0xd0/0x150 [ 1584.762320][ T3896] ? kmem_cache_free+0xac/0x5c0 [ 1584.767161][ T3896] ? do_sys_open+0x4a3/0x620 [ 1584.771827][ T3896] ? do_syscall_64+0xcb/0x150 [ 1584.776471][ T3896] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.782506][ T3896] ? __kasan_kmalloc+0x117/0x1b0 [ 1584.787416][ T3896] ? kmem_cache_alloc+0x1d5/0x250 [ 1584.792409][ T3896] ? getname_flags+0xb8/0x610 [ 1584.797053][ T3896] ? do_sys_open+0x2fc/0x620 [ 1584.801609][ T3896] ? do_syscall_64+0xcb/0x150 [ 1584.806252][ T3896] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.812288][ T3896] ? generic_file_write_iter+0x4f6/0x650 [ 1584.817888][ T3896] block_ioctl+0xb6/0xf0 [ 1584.822100][ T3896] ? blkdev_iopoll+0xf0/0xf0 [ 1584.826655][ T3896] do_vfs_ioctl+0x746/0x16f0 [ 1584.831215][ T3896] ? selinux_file_ioctl+0x6e4/0x920 [ 1584.836381][ T3896] ? ioctl_preallocate+0x240/0x240 [ 1584.841548][ T3896] ? slab_free_freelist_hook+0xd0/0x150 [ 1584.847076][ T3896] ? __fget+0x37c/0x3c0 [ 1584.851199][ T3896] ? fget_many+0x20/0x20 [ 1584.855419][ T3896] ? do_sys_open+0x4a3/0x620 [ 1584.859981][ T3896] ? file_open_root+0x440/0x440 [ 1584.864799][ T3896] ? security_file_ioctl+0xad/0xc0 [ 1584.869963][ T3896] __x64_sys_ioctl+0xd4/0x110 [ 1584.874610][ T3896] do_syscall_64+0xcb/0x150 [ 1584.879082][ T3896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1584.884946][ T3896] RIP: 0033:0x45dcc7 [ 1584.888856][ T3896] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1584.908512][ T3896] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1584.916889][ T3896] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1584.924829][ T3896] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1584.932780][ T3896] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 06:01:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x5901) [ 1584.940743][ T3896] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1584.948689][ T3896] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1584.973891][ T3896] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1584.986071][ T3896] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/676/file0 supports timestamps until 2038 (0x7fffffff) 06:01:38 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x60ff) 06:01:38 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000240)={0x2, 0x0, "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"}, 0x1008, r2) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:38 executing program 4 (fault-call:1 fault-nth:25): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1585.094444][ T3921] FAULT_INJECTION: forcing a failure. [ 1585.094444][ T3921] name failslab, interval 1, probability 0, space 0, times 0 [ 1585.107700][ T3921] CPU: 0 PID: 3921 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1585.117750][ T3921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1585.127805][ T3921] Call Trace: [ 1585.131100][ T3921] dump_stack+0x1b0/0x21e [ 1585.135427][ T3921] ? devkmsg_release+0x11c/0x11c [ 1585.140355][ T3921] ? show_regs_print_info+0x12/0x12 [ 1585.145539][ T3921] ? vsnprintf+0x1ba3/0x1c50 [ 1585.150117][ T3921] should_fail+0x6fb/0x860 [ 1585.154610][ T3921] ? setup_fault_attr+0x2b0/0x2b0 [ 1585.159615][ T3921] ? of_device_uevent+0xeb/0x2b0 [ 1585.164529][ T3921] ? alloc_uevent_skb+0x73/0x220 [ 1585.169438][ T3921] should_failslab+0x5/0x20 [ 1585.173912][ T3921] __kmalloc_track_caller+0x5d/0x2b0 [ 1585.179166][ T3921] ? kmem_cache_alloc+0x1d5/0x250 [ 1585.184217][ T3921] ? alloc_uevent_skb+0x73/0x220 [ 1585.189247][ T3921] __alloc_skb+0xd1/0x4d0 [ 1585.193565][ T3921] alloc_uevent_skb+0x73/0x220 [ 1585.198303][ T3921] kobject_uevent_env+0xb84/0x1100 [ 1585.203396][ T3921] loop_configure+0xea1/0x1380 [ 1585.208137][ T3921] lo_ioctl+0x781/0x22e0 [ 1585.212352][ T3921] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.218384][ T3921] ? lo_release+0x1e0/0x1e0 [ 1585.222855][ T3921] ? unwind_get_return_address_ptr+0x130/0x130 [ 1585.228976][ T3921] ? is_bpf_text_address+0x290/0x2b0 [ 1585.234245][ T3921] ? stack_trace_save+0x1e0/0x1e0 [ 1585.239256][ T3921] ? __kernel_text_address+0x93/0x110 [ 1585.244599][ T3921] ? unwind_get_return_address+0x48/0x90 [ 1585.250206][ T3921] ? arch_stack_walk+0x98/0xe0 [ 1585.254948][ T3921] ? stack_trace_save+0x111/0x1e0 [ 1585.259943][ T3921] ? stack_trace_snprint+0x150/0x150 [ 1585.265259][ T3921] ? arch_stack_walk+0x78/0xe0 [ 1585.270001][ T3921] ? __kasan_kmalloc+0x179/0x1b0 [ 1585.274903][ T3921] ? __kasan_kmalloc+0x117/0x1b0 [ 1585.279815][ T3921] ? kmem_cache_alloc+0x1d5/0x250 [ 1585.284833][ T3921] ? xas_create+0x4f9/0x1360 [ 1585.289424][ T3921] ? xas_create_range+0x137/0x630 [ 1585.294415][ T3921] ? shmem_add_to_page_cache+0x642/0xc10 [ 1585.300015][ T3921] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1585.305275][ T3921] ? memset+0x1f/0x40 [ 1585.309231][ T3921] ? unwind_next_frame+0x1c07/0x22b0 [ 1585.314485][ T3921] ? arch_stack_walk+0x78/0xe0 [ 1585.319233][ T3921] ? unwind_get_return_address_ptr+0x130/0x130 [ 1585.325530][ T3921] ? memset+0x1f/0x40 [ 1585.329485][ T3921] ? unwind_next_frame+0x1c07/0x22b0 [ 1585.334757][ T3921] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.340791][ T3921] ? __rcu_read_lock+0x50/0x50 [ 1585.345530][ T3921] ? unwind_get_return_address_ptr+0x130/0x130 [ 1585.351654][ T3921] ? is_bpf_text_address+0x290/0x2b0 [ 1585.356907][ T3921] ? stack_trace_save+0x1e0/0x1e0 [ 1585.361907][ T3921] ? __kernel_text_address+0x93/0x110 [ 1585.367255][ T3921] ? __rcu_read_lock+0x50/0x50 [ 1585.371996][ T3921] ? unwind_get_return_address+0x48/0x90 [ 1585.377598][ T3921] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1585.383197][ T3921] ? kobject_del+0x210/0x210 [ 1585.387761][ T3921] ? mutex_lock+0xa6/0x110 [ 1585.392146][ T3921] ? __module_put_and_exit+0x20/0x20 [ 1585.397399][ T3921] ? avc_denied+0x1c0/0x1c0 [ 1585.401873][ T3921] ? memset+0x1f/0x40 [ 1585.405822][ T3921] ? unwind_next_frame+0x1c07/0x22b0 [ 1585.411084][ T3921] ? arch_stack_walk+0x78/0xe0 [ 1585.415818][ T3921] ? unwind_get_return_address_ptr+0x130/0x130 [ 1585.421938][ T3921] ? memset+0x1f/0x40 [ 1585.425889][ T3921] ? unwind_next_frame+0x1c07/0x22b0 [ 1585.431141][ T3921] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.437265][ T3921] ? lo_release+0x1e0/0x1e0 [ 1585.441744][ T3921] blkdev_ioctl+0x89a/0x2c30 [ 1585.446305][ T3921] ? is_bpf_text_address+0x290/0x2b0 [ 1585.451672][ T3921] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1585.456925][ T3921] ? stack_trace_save+0x1e0/0x1e0 [ 1585.461939][ T3921] ? __kernel_text_address+0x93/0x110 [ 1585.467289][ T3921] ? unwind_get_return_address+0x48/0x90 [ 1585.472894][ T3921] ? arch_stack_walk+0x98/0xe0 [ 1585.477632][ T3921] ? __rcu_read_lock+0x50/0x50 [ 1585.482365][ T3921] ? avc_has_extended_perms+0x69e/0x10c0 [ 1585.487967][ T3921] ? avc_has_extended_perms+0xb25/0x10c0 [ 1585.493570][ T3921] ? avc_ss_reset+0x3a0/0x3a0 [ 1585.498222][ T3921] ? kmem_cache_free+0xac/0x5c0 [ 1585.503053][ T3921] ? __kasan_slab_free+0x1e2/0x220 [ 1585.508312][ T3921] ? __kasan_slab_free+0x168/0x220 [ 1585.513391][ T3921] ? slab_free_freelist_hook+0xd0/0x150 [ 1585.518942][ T3921] ? kmem_cache_free+0xac/0x5c0 [ 1585.523767][ T3921] ? do_sys_open+0x4a3/0x620 [ 1585.528331][ T3921] ? do_syscall_64+0xcb/0x150 [ 1585.532983][ T3921] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.539028][ T3921] ? __kasan_kmalloc+0x117/0x1b0 [ 1585.543950][ T3921] ? kmem_cache_alloc+0x1d5/0x250 [ 1585.548941][ T3921] ? getname_flags+0xb8/0x610 [ 1585.553601][ T3921] ? do_sys_open+0x2fc/0x620 [ 1585.558159][ T3921] ? do_syscall_64+0xcb/0x150 [ 1585.562818][ T3921] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.568865][ T3921] ? generic_file_write_iter+0x4f6/0x650 [ 1585.574465][ T3921] block_ioctl+0xb6/0xf0 [ 1585.578823][ T3921] ? blkdev_iopoll+0xf0/0xf0 [ 1585.583388][ T3921] do_vfs_ioctl+0x746/0x16f0 [ 1585.587957][ T3921] ? selinux_file_ioctl+0x6e4/0x920 [ 1585.593125][ T3921] ? ioctl_preallocate+0x240/0x240 [ 1585.598204][ T3921] ? slab_free_freelist_hook+0xd0/0x150 [ 1585.603718][ T3921] ? __fget+0x37c/0x3c0 [ 1585.607840][ T3921] ? fget_many+0x20/0x20 [ 1585.612057][ T3921] ? do_sys_open+0x4a3/0x620 [ 1585.616614][ T3921] ? file_open_root+0x440/0x440 [ 1585.621431][ T3921] ? security_file_ioctl+0xad/0xc0 [ 1585.626512][ T3921] __x64_sys_ioctl+0xd4/0x110 [ 1585.631156][ T3921] do_syscall_64+0xcb/0x150 [ 1585.635642][ T3921] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1585.641639][ T3921] RIP: 0033:0x45dcc7 [ 1585.645510][ T3921] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1585.665177][ T3921] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1585.673573][ T3921] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1585.681600][ T3921] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 1585.689540][ T3921] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1585.697480][ T3921] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1585.705420][ T3921] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1585.722037][ T3921] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1585.731117][ T3921] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/677/file0 supports timestamps until 2038 (0x7fffffff) 06:01:39 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01", 0x21}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:39 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7500) 06:01:39 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000002480)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000001c0)='./file0\x00', 0x800, 0x0, 0x1}, 0xfffffc00) getresgid(&(0x7f00000024c0), &(0x7f0000002500)=0x0, &(0x7f0000002540)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setgid(r6) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYBLOB="010000000000000003000000000000000400000000000000ff0f00000000000006000000df0300000200000000000000020000000000000008000000000000005d000000000000000800000000000000090000000000000081000000070000002000000000c0000002000000", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="001000000101000000000000040000000000000002000000000000000200000080000000402d00000000000004000000000000000100000000000000b70c00000000000006000000000000006c0000000200000001000000000000000900000000000000cf01000000000000450e0000000000000500000000000000047900000000000004000000030000000200000000a0000008000000", @ANYRES32=0xee00, @ANYRES32=0x0, @ANYBLOB="0002000001800000000000000500000000000000a10600000000000001000000800d00002700000000000000010000000000000000000000000000000180000000000000958a904000000000180800000002000001000000000000000600000000000000010100000000000002000000000000000500000000000000810000000000000000020000ab14e62c090000000020000002000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0200000087070000000000000400000000000000e84800000000000002000000030000005c24000000000000040000000000000003000000000000000000010000000000020000000000000007000000080000000600000000000000ff000000000000000600000000000000ff0000000000000000000000000000000600000000000000ff07000002000000010000800010000078000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="05000000001000000000000006000000000000000100000000000000020000001b9f00002c2c0000000000000400000000000000010000000000000006000000000000000900000000000000b30a00000600000006000000000000000600000000000000050000000000000000000100000000000001000000000000010001000000000006000000ffffff7f070000000010000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="07000000070000000000000005000000000000000000000000f0ffff01000000060000002d00000000000000ff070000000000000200000000000000a463000000000000cb00000000000000119f0000090000000200000000000000faffffffffffffff09000000000000001f00000000000000080000000000000000000000000000000400000070000000070000000040000003000000", @ANYRES32=r1, @ANYRES32=0xee00, @ANYBLOB="04000000490f0000000000000200000000000000790000000000000013000000ff0300005d8bf9f0700d409e8e24e5ad5675c43f645e2c000000000002000000000000000200000000000000010000000000000000000000000000007e28000003000000050000000000000009000000000000000400000000000000ff01000000000000ee8b0000000000000700000000000000ffffffff018000000500000000a00000de340000", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0000000000010000000800000600000000000000030000000000000002000000010100003a2e002000000000020000000000000000000000000000000200e3a94063121e000000000000050000000000000002000000ff0100000300000000428b88153edf508c496102fe000000010000000000000001800000000000000900000000000000400000000000000007000000000000000700", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ff07000012dc0000000000000300000000000000030000000000000002000000f60000002e5b00000000000003000000000000000100000000000000ff7f000000000000200000000000000004000000ff0f0000050000000000000005000000000000000000000000000000ed080000000000000500000000000000b7a400000000000001000000ff010000030000000080000008000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000000600000000000000000000000000000000000100000000000200000000000000d1c2000000000000020000000000000002000000000000000300000000000000070000000000000098da010004000000020000000000000006000000000000000300000000000000080000000000000000000000000000003f00000000000000050000000b7f0000020000000040000000000000", @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="540100000100000000000000020000000000000000000000000048000000000008000000"], 0x658) 06:01:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:40 executing program 4 (fault-call:1 fault-nth:26): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:40 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') r0 = gettid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x68, r3, 0x5, 0x0, 0x0, {{}, {}, {0x9, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x4008045) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) prctl$PR_CAPBSET_READ(0x17, 0x28) ptrace$cont(0x20, r0, 0x0, 0x0) sendmsg$xdp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0xc, 0x0, 0x23}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000140)="5b0275368bf449b64073920f8e9da888971c6df756f6b35a372eabdc6a9880d73bb0653088cdcef1a987092326ced506b34730ca0ab26fb9ae83c4c88f6b7fa5bcd450bbc213de42a6f18956de369b1d5e92cab313e8b1", 0x57}, {&(0x7f0000000240)="07d6520ec1b0dcf10d573bd6e86ced55077a43c12b1686956865050eb94ced2717be8f8718e917caf04594fe6570038280a8802395b30673702b6d2ef303fc523b3f1e35e73d8e4b58277bae7ffd1998f63720b3069cb0cf802f1d76fa72f40c2cfa4ea19acc236595307748d8e20f320c04d37234721ea58d2e81dc4677894433c85bfa0f2b82673b9626ecfe35b0bf8b5778167e717ae07869f84c1378fce8491f7b5578088c2b6b0bc5873a6bb8c6a88a721b02f05d813e4e4a37388d8343962b707496fb33d3a5ad5ed4915fb73db501cb240033a47a4f1225ab8c6caaf552dc8d978a61dafc1465f0c939d160ad151aee7d", 0xf4}, {&(0x7f0000000340)="f835a387c7e635d16947d85730514556e36c5736f736628eb5bd50749f9381255c3347a54bdc75ff2b91e01904e3b6040b04445688e59ae566b2ea8cc37bff174bad7644a1926d609b5b6d92912137e89dd7352729", 0x55}, {&(0x7f00000003c0)="8de4dc215b7c023594cb83779080bf5a924bf5f89ec6f5e2c0df3fc422abac5a6cd1e578bf723a021d89047e0e01cc9d08963f7f8eb311a18e21ddb96ce57a5a68b65b6dd3f45ee5ee8b49ba99ffbe06d5478e9e011127296f079fda0b8a1716d2665237a6c6494a1fb7ed12371bdb5665f4a1d20ad74d54c14fa7777690553bf0c60b018fd3dc077d63c3cadc3c1ae063974215db9855692c10ec1ffa38baee7623d5cda0a9", 0xa6}, {&(0x7f0000000640)="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", 0x139}, {&(0x7f0000000540)="e8fb401bba25b23d0bf27e2c39cbfc993cd1caf230d7765f6c05c50df508e7b37505c92b7f99f528fa8a192edb7cd0ba82ab2e0b76cb09d4c23fa0bb8f5eaa486169", 0x42}], 0x6, 0x0, 0x0, 0x8004}, 0x4000) 06:01:40 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e4", 0x27}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:40 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x7f00) 06:01:40 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1587.360346][ T3943] FAULT_INJECTION: forcing a failure. [ 1587.360346][ T3943] name failslab, interval 1, probability 0, space 0, times 0 [ 1587.373111][ T3943] CPU: 0 PID: 3943 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1587.383155][ T3943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1587.393183][ T3943] Call Trace: [ 1587.396446][ T3943] dump_stack+0x1b0/0x21e [ 1587.400778][ T3943] ? devkmsg_release+0x11c/0x11c [ 1587.405691][ T3943] ? show_regs_print_info+0x12/0x12 [ 1587.410870][ T3943] ? vsnprintf+0x1c50/0x1c50 [ 1587.415463][ T3943] should_fail+0x6fb/0x860 [ 1587.419860][ T3943] ? setup_fault_attr+0x2b0/0x2b0 [ 1587.424854][ T3943] ? vsnprintf+0x1ba3/0x1c50 [ 1587.429413][ T3943] ? skb_clone+0x1b2/0x370 [ 1587.433799][ T3943] should_failslab+0x5/0x20 [ 1587.438274][ T3943] kmem_cache_alloc+0x36/0x250 [ 1587.443008][ T3943] ? ptr_to_hashval+0x60/0x60 [ 1587.447672][ T3943] skb_clone+0x1b2/0x370 [ 1587.451892][ T3943] netlink_broadcast_filtered+0x5d5/0x10c0 [ 1587.457667][ T3943] netlink_broadcast+0x35/0x50 [ 1587.462400][ T3943] kobject_uevent_env+0xbb7/0x1100 [ 1587.467479][ T3943] ? ___preempt_schedule+0x16/0x20 [ 1587.472580][ T3943] loop_configure+0xea1/0x1380 [ 1587.477314][ T3943] lo_ioctl+0x781/0x22e0 [ 1587.481531][ T3943] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.487633][ T3943] ? lo_release+0x1e0/0x1e0 [ 1587.492198][ T3943] ? unwind_get_return_address_ptr+0x130/0x130 [ 1587.498407][ T3943] ? is_bpf_text_address+0x290/0x2b0 [ 1587.503777][ T3943] ? stack_trace_save+0x1e0/0x1e0 [ 1587.508772][ T3943] ? __kernel_text_address+0x93/0x110 [ 1587.514116][ T3943] ? unwind_get_return_address+0x48/0x90 [ 1587.519718][ T3943] ? arch_stack_walk+0x98/0xe0 [ 1587.524523][ T3943] ? stack_trace_save+0x111/0x1e0 [ 1587.529649][ T3943] ? stack_trace_snprint+0x150/0x150 [ 1587.534921][ T3943] ? arch_stack_walk+0x78/0xe0 [ 1587.539663][ T3943] ? __kasan_kmalloc+0x179/0x1b0 [ 1587.544567][ T3943] ? __kasan_kmalloc+0x117/0x1b0 [ 1587.549584][ T3943] ? kmem_cache_alloc+0x1d5/0x250 [ 1587.554764][ T3943] ? xas_create+0x4f9/0x1360 [ 1587.559532][ T3943] ? xas_create_range+0x137/0x630 [ 1587.564525][ T3943] ? shmem_add_to_page_cache+0x642/0xc10 [ 1587.570140][ T3943] ? shmem_getpage_gfp+0x14b6/0x2410 [ 1587.575395][ T3943] ? memset+0x1f/0x40 [ 1587.579356][ T3943] ? unwind_next_frame+0x1c07/0x22b0 [ 1587.584609][ T3943] ? arch_stack_walk+0x78/0xe0 [ 1587.589346][ T3943] ? unwind_get_return_address_ptr+0x130/0x130 [ 1587.595467][ T3943] ? memset+0x1f/0x40 [ 1587.599418][ T3943] ? unwind_next_frame+0x1c07/0x22b0 [ 1587.604673][ T3943] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.610720][ T3943] ? __rcu_read_lock+0x50/0x50 [ 1587.615606][ T3943] ? unwind_get_return_address_ptr+0x130/0x130 [ 1587.621735][ T3943] ? is_bpf_text_address+0x290/0x2b0 [ 1587.626990][ T3943] ? stack_trace_save+0x1e0/0x1e0 [ 1587.631987][ T3943] ? __kernel_text_address+0x93/0x110 [ 1587.637334][ T3943] ? __rcu_read_lock+0x50/0x50 [ 1587.642073][ T3943] ? unwind_get_return_address+0x48/0x90 [ 1587.647680][ T3943] ? kobject_get_unless_zero+0x1c8/0x2a0 [ 1587.653286][ T3943] ? kobject_del+0x210/0x210 [ 1587.657855][ T3943] ? mutex_lock+0xa6/0x110 [ 1587.662241][ T3943] ? __module_put_and_exit+0x20/0x20 [ 1587.667495][ T3943] ? avc_denied+0x1c0/0x1c0 [ 1587.671988][ T3943] ? memset+0x1f/0x40 [ 1587.675941][ T3943] ? unwind_next_frame+0x1c07/0x22b0 [ 1587.681198][ T3943] ? arch_stack_walk+0x78/0xe0 [ 1587.685939][ T3943] ? unwind_get_return_address_ptr+0x130/0x130 [ 1587.692067][ T3943] ? memset+0x1f/0x40 [ 1587.696023][ T3943] ? unwind_next_frame+0x1c07/0x22b0 [ 1587.701279][ T3943] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.707319][ T3943] ? lo_release+0x1e0/0x1e0 [ 1587.711818][ T3943] blkdev_ioctl+0x89a/0x2c30 [ 1587.716377][ T3943] ? is_bpf_text_address+0x290/0x2b0 [ 1587.721649][ T3943] ? __blkdev_driver_ioctl+0xd0/0xd0 [ 1587.726903][ T3943] ? stack_trace_save+0x1e0/0x1e0 [ 1587.732008][ T3943] ? __kernel_text_address+0x93/0x110 [ 1587.737711][ T3943] ? unwind_get_return_address+0x48/0x90 [ 1587.743319][ T3943] ? arch_stack_walk+0x98/0xe0 [ 1587.748138][ T3943] ? __rcu_read_lock+0x50/0x50 [ 1587.752872][ T3943] ? avc_has_extended_perms+0x69e/0x10c0 [ 1587.758479][ T3943] ? avc_has_extended_perms+0xb25/0x10c0 [ 1587.764078][ T3943] ? avc_ss_reset+0x3a0/0x3a0 [ 1587.768726][ T3943] ? kmem_cache_free+0xac/0x5c0 [ 1587.773557][ T3943] ? __kasan_slab_free+0x1e2/0x220 [ 1587.778649][ T3943] ? __kasan_slab_free+0x168/0x220 [ 1587.783734][ T3943] ? slab_free_freelist_hook+0xd0/0x150 [ 1587.789337][ T3943] ? kmem_cache_free+0xac/0x5c0 [ 1587.794171][ T3943] ? do_sys_open+0x4a3/0x620 [ 1587.798737][ T3943] ? do_syscall_64+0xcb/0x150 [ 1587.803384][ T3943] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.809430][ T3943] ? __kasan_kmalloc+0x117/0x1b0 [ 1587.814455][ T3943] ? kmem_cache_alloc+0x1d5/0x250 [ 1587.819447][ T3943] ? getname_flags+0xb8/0x610 [ 1587.824181][ T3943] ? do_sys_open+0x2fc/0x620 [ 1587.828739][ T3943] ? do_syscall_64+0xcb/0x150 [ 1587.833382][ T3943] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.839420][ T3943] ? generic_file_write_iter+0x4f6/0x650 [ 1587.845021][ T3943] block_ioctl+0xb6/0xf0 [ 1587.849231][ T3943] ? blkdev_iopoll+0xf0/0xf0 [ 1587.853790][ T3943] do_vfs_ioctl+0x746/0x16f0 [ 1587.858355][ T3943] ? selinux_file_ioctl+0x6e4/0x920 [ 1587.863521][ T3943] ? ioctl_preallocate+0x240/0x240 [ 1587.868604][ T3943] ? slab_free_freelist_hook+0xd0/0x150 [ 1587.874130][ T3943] ? __fget+0x37c/0x3c0 [ 1587.878260][ T3943] ? fget_many+0x20/0x20 [ 1587.882471][ T3943] ? do_sys_open+0x4a3/0x620 [ 1587.887031][ T3943] ? file_open_root+0x440/0x440 [ 1587.891850][ T3943] ? security_file_ioctl+0xad/0xc0 [ 1587.896934][ T3943] __x64_sys_ioctl+0xd4/0x110 [ 1587.901582][ T3943] do_syscall_64+0xcb/0x150 [ 1587.906052][ T3943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1587.912038][ T3943] RIP: 0033:0x45dcc7 [ 1587.915902][ T3943] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 6d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1587.935674][ T3943] RSP: 002b:00007f3a7af28a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1587.944109][ T3943] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045dcc7 [ 1587.952057][ T3943] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 06:01:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) r1 = fsmount(0xffffffffffffffff, 0x0, 0x80) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000001580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001540)={&(0x7f0000001500)={0x38, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {}, {0x1c, 0x17, {0xa, 0xfffffff9, @l2={'eth', 0x3a, 'macvlan0\x00'}}}}, ["", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x6000) ptrace$cont(0x18, r0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) pwritev(r2, &(0x7f0000001480)=[{&(0x7f0000000100)="2a75bfd87340c18c4a5d561195a0401b11352455b04ffa93ccdfc1db071070b0a8545574e3af159f4827735cd973e70600de9232494047f85d7217ffa08bd68af78f163ef5ffd412087e1c32a08d5fe538fdc3eeefb8cd44284a8e963d403a9ce77201451b62319e95bd497572a2bb3f82d9d5cf5fbc89f2e33e1edc204c22ec75788a5b4d57c8c3c8e680ddcb93e8c8da5518f59c5f5d2cc613f936fcf5f2c4c228e558f66c146945dd9758511a58a507", 0xb1}, {&(0x7f0000000240)="2c4dc42274172640990a8bb301615a3d1094aa6c7cfe659c7f48c0dc3d6e7a5e71659f234399c07d277ec735b9ad39cd195a3248e1ea30935057cb67ed2b5f872156711aef9ce08af3f2a278a36765e553af984c4b693dc709c1e3841feddc60ec1c8d94b821815bec4be5c34355eebaeea009ebbe095af6525710278a33117166e6c89f569c8757963b15fdbdee83d95d04178d4bd5b0427b9d", 0x9a}, {&(0x7f0000000300)="27c81bb8693a606506e39debe0d8a203410681694b6bf36225353b88e4662a601f72d198930912be9a0a8421ed5f740ead208abe81646df965f7c2b8e63be5b7a5ffa3be63936621292643b7c7e2866278a8bb4b5d2428bbf86adc00666239d699c3f5d181a8d51b4fb4c95971e6724ceb5199a87c958e83290a7a071f8cf8e74bf1ad36d11b4acb69c43422ccf45d0b0aff068b5eb6b17117c0eae096bc1aec97e255c4dc00bfddce14c560fb5c9dfda125b81067e95cda", 0xb8}, {&(0x7f00000003c0)="bf9235dacfae11fd1a5dd63f2ce4d33406d644be4aba486ac57f97f28ec7440541ebbf3963c4faf8329da26977ae790dc32cc4aece496a42cbaeaf34f2c6cecd35fad45cea089d29f6c1f718099eaecf3c514e906b77ff3b5c7af684bdbb17783d2cfce9d72796b6d063de37d324003c4cf8940f7eb6945680ad32513932f7e4f808f35f53a0e06acb0679c2df", 0x8d}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000000000)="58c6132c6746bb47362feb24f1aaf05a6d7e65404c3f6586841484184171c2a0c220db0679fb27bd907c9257200c15635d9b9773dce17e75889254d1cdbf14e9e697ed25", 0x44}], 0x6, 0x7, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1587.959999][ T3943] RBP: 0000000000000000 R08: 0000000020000260 R09: 0000000000000000 [ 1587.967939][ T3943] R10: 0000000000009060 R11: 0000000000000246 R12: 0000000000000004 [ 1587.975967][ T3943] R13: 0000000000000005 R14: 0000000000000005 R15: 0000000020000270 [ 1587.990953][ T3943] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1588.000438][ T3957] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.2'. 06:01:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x17f8, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_FRAME={0x12ca, 0x33, @data_frame={@qos_no_ht={{@type11={{0x0, 0x2, 0xc, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x7ffb}, @device_b, @device_a, @broadcast, {0x1, 0x2}, @broadcast}, {0x2, 0x1, 0x3, 0x0, 0x5}}, {@type00={{0x0, 0x2, 0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x20}, @device_a, @broadcast, @random='I7os)n', {0x2, 0x3}}, {0x8, 0x1, 0x3, 0x1, 0x8}}}, @a_msdu=[{@device_a, @device_b, 0x9b, "eb6f1cddbeb74d67d0a6e45231af74ddb0235a652578c41802537f5a3f66319b0658bc9390ee303de5b465d2bb8c52d36f6ae12c978fd7cc99f6e5f2c90aad1e40245037f92fce7e07181a6fce863887d6baccabc7922af34eb2ac0b2467a3ba2d8cff95609d45900e00f136bc531f163a5f490dd1a68c87440b64e658342118b75ac25565731fe801d6cf178465ba175c8e7a2068af836cd34828"}, {@device_a, @device_b, 0x3c, "d47982e3b2c09281fcace2b0a2c74f705a26f89683ee519e0da2f46f3c6f4a89604a393be2e7fec676f6528c5a0e9397f87c8804d946319c4541b713"}, {@device_b, @device_a, 0xe8, "077b51fd3e72b2da3f39ca4db9a78c15ebcdcdc34451642ebd25ef525de473fc2f60b20e86e4cda9ac4331fbf086003b638516ea18942db55684e72e3fb39448b241a5d676e9f9464c7860dad86a12e5e8677b878fe895dec7bb1e5cb13bae3dabae0cc406c3192ceee8714d30ae822b4da1ea984347d68ea51dce6ed58eea97f14e36022f7add0e35cb5c0d4d069fe438f914e09afa5bc7e2fae16bb3768a049a4d3e35f81b1978b637b3050c52f659c7a937946a6a44fdc1d2c10e27f941bc7964250b2f09d679b7fb45f1ea92ecff234d912bbf3da9384dee66734582a94d413a21180edc029c"}, {@broadcast, @device_a, 0x7c, "f8842b21a21f2331ce3c74c0275dbd3609ab8cb9e5ee58936295c08da756798731b37334bb41ec9e157d034f71765050eb9c2d896ecca3d3729c65600d875723ec1d01a5eeb041ec4045609e9d06ccb3a501073bd5098b4df5c58685d3d35c1c94e8afb0174156c79217427ebbec8a48b23b5e18c8f0da708d90e489"}, {@device_a, @broadcast, 0x1000, "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@NL80211_ATTR_FRAME={0x1f4, 0x33, @mgmt_frame=@assoc_resp={@wo_ht={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x9}, @device_a, @device_a, @from_mac, {0x1}}, 0x8, 0x28, @random=0x100, @void, @val={0x2d, 0x1a, {0x8, 0x3, 0x7, 0x0, {0x1000, 0x7, 0x0, 0x7f, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x6, 0x98, 0x81}}, [{0xdd, 0xd0, "2d9231df6479609918262eb0002b6cec9a172841b17f34df9311029fd78f473e7388593ca9f8aaef6bef5a61f095cb859c09c41afcd015c2534ec97099487163e1268f4b1335615239025aab6fa9dd81623215bc887edbfd50a10c226d332020167a51de312a594f218d7409bd7fcaec57f9696eb0053a4d9e97c9a9b55b7382d4bd74d0f1636185c20f8f41b757561bc6b4f226d1a2c2d931e3d838868440c0d08c193c30256d58270c4e34da042f47b6ffe55f6cc8a1f74d2c099b652b04334b1f4c684f5fd991456d1113f84577ea"}, {0xdd, 0xe2, "9260aadfa516681b3149835b96e722243b39a56a43ea2507e9fc2df504af158abcf2c791dd8cb35da028ba8ff4114d4cae8609d14bbf06a4a988da633f87eddb5021c3adc6503cfecfe23d1fe1e3db45a0f261b9dc14575924bdbd97c1bd0641ecc79e18963d80d92ba29fa4bc11c6ac562d1fe92c4ec34ecfcca001889b454d177c2bb46311254bc2f34d11b9f21ee4dfeb2b2a03503e7a2bd4cbca3e4caa2a3678e29123e9e5b7c620bc24d147e847e7075983299c8296059b59c313b28585a04fdb4ae4637227b714c1b0491369d7488844fdef28c929acfa7d4f508ded508d4a"}]}}, @NL80211_ATTR_CONTROL_PORT_ETHERTYPE={0x6, 0x66, 0x890d}, @NL80211_ATTR_FRAME={0x314, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xf, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x80}, @device_b, @device_b, @from_mac=@device_b, {0x5, 0x6}}, {0x2, 0x0, 0x0, 0x0, 0xff}}, {@type10={{0x0, 0x2, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x2}, @initial, @device_a, @initial, {0xa}}, {0x4, 0x0, 0x1}}}, @a_msdu=[{@broadcast, @device_a, 0xef, "c492c4b2edbcb0296f8d2f1bcc25b190ddc5cd893fd54ced603aabd01a60955f1f0bbe1452de51ba1c0a3ec7a5e6d42f23d1fd124446a85bec41c1db0b0243b81c1cd67865f3304e0dbda43a42d198d5b02d83e6be1d9760f243127c282560c664424d9035ec97df1a9e66cbdfcb81b8a314ab7eee21763cbe5ca945e264d32e2683d66edff1242397115831c12f3b0aeaf9678cdae70115bb30157c9f94fecb3b68f39d5402d8f1aedc31dc65938339f05a6a7196243e10463efa3ecde1242ae5f9d530f472c0f17041cd19b8f1bca1c8c4579994b69c240ebc19b87c39386cc6b305c6433e7e4d8e6cd734e9908b"}, {@device_b, @device_b, 0xbf, "943a47ef4d88aee0ab82974a46bdfee71106e1bb236426fcb0d0a11a1dc10f52ca5796458b8cae141df61d47753da3150a880eb7890c411d8616bb53f719fc1f156d779c0f52ddc7440892ae7247b90f7eec70e94700a8538787623062a1486a9ac635bfd14f9558e987594dc48a143ea8328110e572ab35316008118cf167928c0b61c063aa59ea10f615446349c6fe9035b542336090a3928cca6c2cb14f1f5805e58d7de7abc4deb6617e1654ce5ddab392fcc3c605437f54e81c43c92a"}, {@device_a, @broadcast, 0xfc, "5641ff6a1f2cf3dd48c3e1d582295319ae6391b7f061f5ce5a62bc0f1d9fbd965075e48e2c635f7a2f46440ffee3521bb073d66a86e5a6b2c72e802fcf19b0ac9aafdeb82e87fc138e2d2ac7aff9475de791c7966263e5da4ccec1e9be6ccc4ecaa55e93851d12904d2fee93f56e362d170e5003bcf4b80455659bcb223f52418d791e0671d85c168ecc882f7d078e094541e9d5a29c87bdcecea563511155451b32632c451a9b52f5f566fb5757775e2e5e7fb0250f39e92a89589d7e7e7e6e701f1d7c5091f6673097af7ce46a5d1cdc6de82090f7cb45673547d842d6dd102f75216baf95d082884988c7854c36349a3b8be506af4e362f44d8b5"}]}}]}, 0x17f8}, 0x1, 0x0, 0x0, 0x4041}, 0x20000840) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:41 executing program 4 (fault-call:1 fault-nth:27): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1588.008745][ T3943] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/678/file0 supports timestamps until 2038 (0x7fffffff) 06:01:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) prctl$PR_SET_DUMPABLE(0x4, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x13ac, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x1715edef, 0x3d}}}}, [@NL80211_PMSR_ATTR_PEERS={0x138c, 0x5, 0x0, 0x1, [{0x3f8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x2c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x13}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x3ad}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9f}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x2a0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xf4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xf4a6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xd0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2d}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x74, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7f}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x84, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfffd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x370, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x1f0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x124, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1000}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x800}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_REQ={0x12c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xc4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x6c276608f49c0df9}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x2}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xffffffc1}]}]}, {0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xffffffff}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x16}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x24}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x980}]}]}, {0x200, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0xd0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xcc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xc0}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}]}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x10}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x25}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xe8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}]}]}]}]}, {0x278, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x14, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x88}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x299}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x224, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x44, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x4}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xc4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x18}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3f}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0xf8, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfff}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xd0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x8}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x4c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x7}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x54, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x17}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @broadcast}]}, {0x5c0, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x4ec, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xdc, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xbe}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xb0}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x120, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xb60}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2000}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xffff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x124, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x10}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2e}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x40}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xd8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1ff}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0xb0, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x80}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xfff}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x15b8}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x20}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x76}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x33}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xfa}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x10, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x4c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x101}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2c}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffff9}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x8, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x4c, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffc}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x980}, @NL80211_ATTR_CENTER_FREQ2={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x4}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x34a}]}]}]}]}, 0x13ac}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r3, 0xe5, &(0x7f0000001600)="677ce974b9bf7af8f62bb0438625e7f4063ddd68f87559fa2c834ef32322336f1bb4b039cecd71285d8397e11b9d4107241d2a995984460ff5f3b24d374189ea7f436041114844ba5c4cc16266f7db74b4f57a8bb49b254bc0426dbe4488d653c61a9a2071b48d892a3a3a599d644275a58cf9f65eac953c99b751de7cff86acc7332f07062dc19185ff98afa787889161434c752967163a94ff6db7d4") [ 1588.082387][ T3969] FAULT_INJECTION: forcing a failure. [ 1588.082387][ T3969] name failslab, interval 1, probability 0, space 0, times 0 [ 1588.095236][ T3969] CPU: 1 PID: 3969 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1588.105285][ T3969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1588.115319][ T3969] Call Trace: [ 1588.118595][ T3969] dump_stack+0x1b0/0x21e [ 1588.122913][ T3969] ? devkmsg_release+0x11c/0x11c [ 1588.127856][ T3969] ? show_regs_print_info+0x12/0x12 [ 1588.133333][ T3969] ? block_ioctl+0xb6/0xf0 [ 1588.137729][ T3969] should_fail+0x6fb/0x860 [ 1588.142119][ T3969] ? setup_fault_attr+0x2b0/0x2b0 [ 1588.147118][ T3969] ? ioctl_preallocate+0x240/0x240 [ 1588.152402][ T3969] ? getname_flags+0xb8/0x610 [ 1588.157047][ T3969] should_failslab+0x5/0x20 [ 1588.161555][ T3969] kmem_cache_alloc+0x36/0x250 [ 1588.166425][ T3969] getname_flags+0xb8/0x610 [ 1588.170919][ T3969] do_mkdirat+0x8f/0x320 [ 1588.175150][ T3969] ? vfs_mkdir+0x5f0/0x5f0 [ 1588.179551][ T3969] ? fput_many+0x42/0x1a0 [ 1588.183963][ T3969] do_syscall_64+0xcb/0x150 [ 1588.188478][ T3969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1588.194358][ T3969] RIP: 0033:0x45d277 [ 1588.198239][ T3969] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 bd bf fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1588.217825][ T3969] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 06:01:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000001780)="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"}, {&(0x7f00000001c0)="46dc911e9b5f3cbd66b6b3f9f1555b03604cb635ebbe893bc4b228ac9b86438e0e267f87deff126277ecd76de9b5d522eadabd0f0ae9e2f6892d4b35b451c9"}, {&(0x7f0000001880)="84bc1efdbfbc09d85e3e682e93f8125647c723dcb01531710dbd45161276cee9ce5bdb70862c772f055c79ad0e868749e385542dae5fd1ee9ae4607dac8ab04203127ed9db28a73fb618730a84d60deeb4641e7a065b3610cc38bfef06932b244f8c6c7d4695c0b7c0c681ef21d4c45ee1a30138283dca8abb356390ac3f237c0582"}, {&(0x7f0000001940)="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"}], 0x100000000000037f, 0x0) prctl$PR_GET_KEEPCAPS(0x7) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x848c2) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000780)={{}, r3, 0x2, @unused=[0x9, 0x307, 0x7ff, 0x6], @subvolid}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r2, 0x50009418, &(0x7f0000000240)={{r1}, r3, 0xa, @inherit={0x70, &(0x7f0000000140)={0x0, 0x5, 0x5, 0x401, {0x787cdd9203d32f1a, 0xae5c, 0x400, 0x2, 0x2}, [0xffffffff, 0x6, 0x3, 0x3dff, 0x8]}}, @subvolid}) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x6df0) [ 1588.226394][ T3969] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 000000000045d277 [ 1588.234450][ T3969] RDX: 0000000000000005 RSI: 00000000000001ff RDI: 0000000020000100 [ 1588.242516][ T3969] RBP: 00007f3a7af28ae0 R08: 0000000020000260 R09: 0000000000000000 [ 1588.250475][ T3969] R10: 0000000000009060 R11: 0000000000000213 R12: 0000000020000000 [ 1588.258438][ T3969] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1588.271281][ T3969] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 06:01:41 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000240)={0x2020, 0x0, 0x0}, 0x2020) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$FUSE_ATTR(r3, &(0x7f0000000080)={0x78, 0x0, r1, {0x0, 0x0, 0x0, {0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x8}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1588.280404][ T3969] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/679/file0 supports timestamps until 2038 (0x7fffffff) 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 4 (fault-call:1 fault-nth:28): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:43 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x200000) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'vlan1\x00'}) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffff9, 0x208600) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xc000) 06:01:43 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e4", 0x27}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1590.384008][ T3999] FAULT_INJECTION: forcing a failure. [ 1590.384008][ T3999] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.401290][ T3999] CPU: 0 PID: 3999 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1590.411349][ T3999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1590.421387][ T3999] Call Trace: [ 1590.424656][ T3999] dump_stack+0x1b0/0x21e [ 1590.428958][ T3999] ? devkmsg_release+0x11c/0x11c [ 1590.433864][ T3999] ? show_regs_print_info+0x12/0x12 [ 1590.439032][ T3999] should_fail+0x6fb/0x860 [ 1590.443595][ T3999] ? setup_fault_attr+0x2b0/0x2b0 [ 1590.448590][ T3999] ? ksys_mount+0x30/0xf0 [ 1590.452955][ T3999] should_failslab+0x5/0x20 [ 1590.457428][ T3999] __kmalloc_track_caller+0x5d/0x2b0 [ 1590.462728][ T3999] ? __down_read+0x210/0x210 [ 1590.467287][ T3999] ? do_mkdirat+0xbd/0x320 [ 1590.471679][ T3999] ? strnlen_user+0x185/0x210 [ 1590.476431][ T3999] strndup_user+0x73/0x150 [ 1590.480814][ T3999] ksys_mount+0x30/0xf0 [ 1590.484942][ T3999] __x64_sys_mount+0xb1/0xc0 [ 1590.489507][ T3999] do_syscall_64+0xcb/0x150 [ 1590.493980][ T3999] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1590.499855][ T3999] RIP: 0033:0x4608aa [ 1590.503729][ T3999] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1590.523303][ T3999] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1590.531733][ T3999] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1590.539693][ T3999] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1590.547640][ T3999] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1590.555633][ T3999] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1590.563574][ T3999] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:43 executing program 4 (fault-call:1 fault-nth:29): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1590.640191][ T4027] FAULT_INJECTION: forcing a failure. [ 1590.640191][ T4027] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.656949][ T4027] CPU: 1 PID: 4027 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1590.667011][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1590.677049][ T4027] Call Trace: [ 1590.680314][ T4027] dump_stack+0x1b0/0x21e [ 1590.684613][ T4027] ? devkmsg_release+0x11c/0x11c [ 1590.689521][ T4027] ? show_regs_print_info+0x12/0x12 [ 1590.694691][ T4027] should_fail+0x6fb/0x860 [ 1590.699077][ T4027] ? setup_fault_attr+0x2b0/0x2b0 [ 1590.704079][ T4027] ? ksys_mount+0x62/0xf0 [ 1590.708384][ T4027] should_failslab+0x5/0x20 [ 1590.712904][ T4027] __kmalloc_track_caller+0x5d/0x2b0 [ 1590.718158][ T4027] ? strnlen_user+0x185/0x210 [ 1590.722891][ T4027] strndup_user+0x73/0x150 [ 1590.727277][ T4027] ksys_mount+0x62/0xf0 [ 1590.731406][ T4027] __x64_sys_mount+0xb1/0xc0 [ 1590.735966][ T4027] do_syscall_64+0xcb/0x150 [ 1590.740437][ T4027] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1590.746298][ T4027] RIP: 0033:0x4608aa [ 1590.750162][ T4027] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1590.769871][ T4027] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1590.778252][ T4027] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:43 executing program 4 (fault-call:1 fault-nth:30): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1590.786222][ T4027] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1590.794173][ T4027] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1590.802219][ T4027] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1590.810278][ T4027] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1590.855964][ T4042] FAULT_INJECTION: forcing a failure. [ 1590.855964][ T4042] name failslab, interval 1, probability 0, space 0, times 0 [ 1590.868797][ T4042] CPU: 1 PID: 4042 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1590.878847][ T4042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1590.888946][ T4042] Call Trace: [ 1590.892207][ T4042] dump_stack+0x1b0/0x21e [ 1590.896555][ T4042] ? devkmsg_release+0x11c/0x11c [ 1590.901479][ T4042] ? handle_mm_fault+0x916/0x4140 [ 1590.906471][ T4042] ? show_regs_print_info+0x12/0x12 [ 1590.911655][ T4042] should_fail+0x6fb/0x860 [ 1590.916042][ T4042] ? setup_fault_attr+0x2b0/0x2b0 [ 1590.921044][ T4042] ? setup_fault_attr+0x2b0/0x2b0 [ 1590.926042][ T4042] ? copy_mount_options+0x59/0x320 [ 1590.931120][ T4042] should_failslab+0x5/0x20 [ 1590.935593][ T4042] kmem_cache_alloc_trace+0x39/0x270 [ 1590.940850][ T4042] copy_mount_options+0x59/0x320 [ 1590.945754][ T4042] ? ksys_mount+0x8f/0xf0 [ 1590.950053][ T4042] ksys_mount+0x97/0xf0 [ 1590.954179][ T4042] __x64_sys_mount+0xb1/0xc0 [ 1590.958773][ T4042] do_syscall_64+0xcb/0x150 [ 1590.963259][ T4042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1590.969119][ T4042] RIP: 0033:0x4608aa [ 1590.972995][ T4042] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1590.992750][ T4042] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1591.001139][ T4042] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1591.009079][ T4042] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1591.017023][ T4042] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1591.024972][ T4042] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1591.032919][ T4042] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:46 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:46 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xe201) 06:01:46 executing program 4 (fault-call:1 fault-nth:31): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:46 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:46 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e4", 0x27}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1593.399790][ T4049] FAULT_INJECTION: forcing a failure. [ 1593.399790][ T4049] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.413193][ T4049] CPU: 1 PID: 4049 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1593.423284][ T4049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1593.433308][ T4049] Call Trace: [ 1593.436570][ T4049] dump_stack+0x1b0/0x21e [ 1593.440937][ T4049] ? devkmsg_release+0x11c/0x11c 06:01:46 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'ip_vti0\x00', &(0x7f0000000640)={'syztnl2\x00', 0x0, 0x8, 0x10, 0x2, 0x7, {{0xe, 0x4, 0x3, 0x23, 0x38, 0x66, 0x0, 0xa3, 0x2f, 0x0, @loopback, @loopback, {[@lsrr={0x83, 0x7, 0xa0, [@multicast1]}, @rr={0x7, 0x17, 0x9, [@rand_addr=0x64010102, @multicast1, @remote, @remote, @local]}, @ra={0x94, 0x4, 0x1}, @generic={0x7, 0x2}]}}}}}) r2 = fsmount(0xffffffffffffffff, 0x0, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x4, 0x7, &(0x7f00000006c0)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x80000001, 0x6d, &(0x7f0000000100)=""/109, 0x41100, 0x2, [], r1, 0x1f, r2, 0x8, &(0x7f0000000280)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000000)={0x2, 0x2, 0x1, 0x3}, 0x10}, 0x78) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x7, 0x0, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) clone3(&(0x7f00000005c0)={0x6a008000, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), {0x3e}, &(0x7f0000000440)=""/177, 0xb1, &(0x7f0000000500)=""/95, &(0x7f0000000580)=[0x0, 0x0, r0, r3, r0], 0x5, {r2}}, 0x58) write$FUSE_ATTR(r2, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x9}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xf, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:46 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x96f2, 0xd7}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0717648900000000000016000002140001"], 0x3}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)={&(0x7f0000000240)={0x324, r2, 0x220, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x74, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa41}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x14}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}]}, @TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "38fe718793a97067b37d0cf39373c408c7b06099e82492cfc5fd"}}]}, @TIPC_NLA_SOCK={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x101}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x329}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_NODE={0x1d0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ID={0xca, 0x3, "a779cc8cdc86bf4542a9899d0ba7391116899811bd0a0b82f33f73db06de7a423b536728ae2f328469c5f8e7d86a1f614673f29db77c443ec3de12103c65ff1bf1c58ca52787a911d529e347f042f9c79251b75daca4e730cf092a0e3e5976a01aabfb7a1b57152157e1cb7e59129c565644725676836c2fa04dae0f288de4627f954e8be89f952c3b86621f19d0944c1e98215d35c7dfab69a304f0a90ce37ccd09ff0b9cbf1218bc6f5fd84c50aa3c4edc3d1dc752c8b1b9d8b6a615d582649b177b92d189"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ID={0xf0, 0x3, "297b7ba322af9983cdcb465b0eb1c729c329d346c8e61584888f537d515af32cad97cbb11aa8393b10c69f0b2eb6bf19117a60efbf5c4f85b270c221a6127626b3741e5696d5d194be1ef7388edbece27da0d1595f14c038d4e0be82bbf8e916b8c5b7ab6987822b7d5b0cbec7005f19702af0617d2303e61e921874b0e1f9af43b1af05f17f09123be46db8efcdbd6888a3c5e8952779503c70dc001df5f467e44e8b57895832e92213fa4c8b6ef157c1f94a874e5e4c0080e36034f1c1b2dc490fe20a2d935bf7fbfd0993bea52bcacd9c7b5cb75c3778b4b2d494dd66f2239d6b840f2976f3b668af5a16"}]}]}, 0x324}, 0x1, 0x0, 0x0, 0x4000040}, 0x880) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1593.445848][ T4049] ? show_regs_print_info+0x12/0x12 [ 1593.451020][ T4049] ? filename_parentat+0x458/0x840 [ 1593.456098][ T4049] ? __kasan_kmalloc+0x117/0x1b0 [ 1593.461015][ T4049] should_fail+0x6fb/0x860 [ 1593.465423][ T4049] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.470449][ T4049] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1593.475895][ T4049] ? copy_mount_options+0x59/0x320 [ 1593.480992][ T4049] ? ksys_mount+0x97/0xf0 [ 1593.485312][ T4049] ? __x64_sys_mount+0xb1/0xc0 [ 1593.490071][ T4049] ? do_syscall_64+0xcb/0x150 [ 1593.494728][ T4049] ? do_syscall_64+0xcb/0x150 06:01:46 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7ffffffe}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1593.499470][ T4049] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1593.505516][ T4049] ? getname_flags+0xb8/0x610 [ 1593.510251][ T4049] should_failslab+0x5/0x20 [ 1593.514724][ T4049] kmem_cache_alloc+0x36/0x250 [ 1593.519550][ T4049] getname_flags+0xb8/0x610 [ 1593.524021][ T4049] user_path_at_empty+0x28/0x50 [ 1593.528841][ T4049] do_mount+0x147/0x2630 [ 1593.533058][ T4049] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.538149][ T4049] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.543151][ T4049] ? copy_mount_string+0x30/0x30 [ 1593.548075][ T4049] ? copy_mount_options+0x59/0x320 [ 1593.553256][ T4049] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1593.558697][ T4049] ? copy_mount_options+0x293/0x320 [ 1593.563998][ T4049] ksys_mount+0xc2/0xf0 [ 1593.568126][ T4049] __x64_sys_mount+0xb1/0xc0 [ 1593.572819][ T4049] do_syscall_64+0xcb/0x150 [ 1593.577297][ T4049] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1593.583302][ T4049] RIP: 0033:0x4608aa [ 1593.587167][ T4049] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1593.606874][ T4049] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1593.615265][ T4049] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1593.623215][ T4049] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1593.631164][ T4049] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1593.639107][ T4049] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1593.647244][ T4049] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:46 executing program 4 (fault-call:1 fault-nth:32): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1593.710206][ T4084] FAULT_INJECTION: forcing a failure. [ 1593.710206][ T4084] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.723241][ T4084] CPU: 1 PID: 4084 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1593.733286][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1593.743311][ T4084] Call Trace: [ 1593.746573][ T4084] dump_stack+0x1b0/0x21e [ 1593.750873][ T4084] ? devkmsg_release+0x11c/0x11c [ 1593.755780][ T4084] ? avc_has_perm+0x15f/0x260 [ 1593.760426][ T4084] ? show_regs_print_info+0x12/0x12 [ 1593.765680][ T4084] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 1593.771022][ T4084] ? filename_lookup+0x4e6/0x6c0 [ 1593.775931][ T4084] should_fail+0x6fb/0x860 [ 1593.780379][ T4084] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.785386][ T4084] ? selinux_mount+0x3e6/0x550 [ 1593.790121][ T4084] ? alloc_fs_context+0x61/0x650 [ 1593.795026][ T4084] should_failslab+0x5/0x20 [ 1593.799501][ T4084] kmem_cache_alloc_trace+0x39/0x270 [ 1593.804765][ T4084] alloc_fs_context+0x61/0x650 06:01:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1593.809512][ T4084] ? _raw_read_unlock+0xe/0x30 [ 1593.814242][ T4084] ? get_fs_type+0x410/0x490 [ 1593.818803][ T4084] do_mount+0x12a4/0x2630 [ 1593.823104][ T4084] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.828096][ T4084] ? setup_fault_attr+0x2b0/0x2b0 [ 1593.833101][ T4084] ? copy_mount_string+0x30/0x30 [ 1593.838060][ T4084] ? copy_mount_options+0x59/0x320 [ 1593.843184][ T4084] ? copy_mount_options+0x293/0x320 [ 1593.848359][ T4084] ksys_mount+0xc2/0xf0 [ 1593.852494][ T4084] __x64_sys_mount+0xb1/0xc0 [ 1593.857194][ T4084] do_syscall_64+0xcb/0x150 [ 1593.861685][ T4084] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1593.867563][ T4084] RIP: 0033:0x4608aa [ 1593.871466][ T4084] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1593.891055][ T4084] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1593.899437][ T4084] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa 06:01:47 executing program 4 (fault-call:1 fault-nth:33): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1593.907405][ T4084] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1593.915348][ T4084] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1593.923296][ T4084] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1593.931248][ T4084] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1593.984708][ T4093] FAULT_INJECTION: forcing a failure. [ 1593.984708][ T4093] name failslab, interval 1, probability 0, space 0, times 0 [ 1593.997582][ T4093] CPU: 1 PID: 4093 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1594.007636][ T4093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.017731][ T4093] Call Trace: [ 1594.020996][ T4093] dump_stack+0x1b0/0x21e [ 1594.025295][ T4093] ? devkmsg_release+0x11c/0x11c [ 1594.030202][ T4093] ? show_regs_print_info+0x12/0x12 [ 1594.035371][ T4093] ? avc_has_perm+0x15f/0x260 [ 1594.040031][ T4093] should_fail+0x6fb/0x860 [ 1594.044419][ T4093] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.049412][ T4093] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.054550][ T4093] ? selinux_mount+0x3e6/0x550 [ 1594.059283][ T4093] ? legacy_init_fs_context+0x4d/0xc0 [ 1594.064629][ T4093] should_failslab+0x5/0x20 [ 1594.069104][ T4093] kmem_cache_alloc_trace+0x39/0x270 [ 1594.074364][ T4093] legacy_init_fs_context+0x4d/0xc0 [ 1594.079548][ T4093] alloc_fs_context+0x50c/0x650 [ 1594.084387][ T4093] do_mount+0x12a4/0x2630 [ 1594.088719][ T4093] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.093726][ T4093] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.098729][ T4093] ? copy_mount_string+0x30/0x30 [ 1594.103636][ T4093] ? copy_mount_options+0x59/0x320 [ 1594.108721][ T4093] ? copy_mount_options+0x293/0x320 [ 1594.113983][ T4093] ksys_mount+0xc2/0xf0 [ 1594.118108][ T4093] __x64_sys_mount+0xb1/0xc0 [ 1594.122666][ T4093] do_syscall_64+0xcb/0x150 [ 1594.127227][ T4093] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.133087][ T4093] RIP: 0033:0x4608aa [ 1594.136952][ T4093] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1594.156612][ T4093] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1594.164990][ T4093] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1594.172958][ T4093] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1594.180900][ T4093] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1594.188968][ T4093] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1594.197000][ T4093] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:47 executing program 4 (fault-call:1 fault-nth:34): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1594.275775][ T4099] FAULT_INJECTION: forcing a failure. [ 1594.275775][ T4099] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.288522][ T4099] CPU: 0 PID: 4099 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1594.298569][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.308595][ T4099] Call Trace: [ 1594.311859][ T4099] dump_stack+0x1b0/0x21e [ 1594.316172][ T4099] ? devkmsg_release+0x11c/0x11c [ 1594.321079][ T4099] ? __x64_sys_mount+0xb1/0xc0 [ 1594.325818][ T4099] ? show_regs_print_info+0x12/0x12 [ 1594.331161][ T4099] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 1594.336500][ T4099] ? slab_free_freelist_hook+0xd0/0x150 [ 1594.342023][ T4099] should_fail+0x6fb/0x860 [ 1594.346409][ T4099] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.351404][ T4099] ? avc_has_perm_noaudit+0x3f0/0x3f0 [ 1594.356745][ T4099] ? filename_lookup+0x4e6/0x6c0 [ 1594.361648][ T4099] ? should_fail+0x182/0x860 [ 1594.366206][ T4099] ? vfs_parse_fs_string+0x171/0x280 [ 1594.371478][ T4099] should_failslab+0x5/0x20 [ 1594.375949][ T4099] __kmalloc_track_caller+0x5d/0x2b0 [ 1594.381209][ T4099] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.386201][ T4099] kmemdup_nul+0x27/0xa0 [ 1594.390411][ T4099] vfs_parse_fs_string+0x171/0x280 [ 1594.395508][ T4099] ? logfc+0x710/0x710 [ 1594.399549][ T4099] ? __module_put_and_exit+0x20/0x20 [ 1594.404801][ T4099] ? alloc_fs_context+0x520/0x650 [ 1594.409822][ T4099] do_mount+0x13bc/0x2630 [ 1594.414123][ T4099] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.419120][ T4099] ? ___slab_alloc+0x9b/0x450 [ 1594.423766][ T4099] ? copy_mount_string+0x30/0x30 [ 1594.428670][ T4099] ? copy_mount_options+0x59/0x320 [ 1594.433749][ T4099] ? copy_mount_options+0x293/0x320 [ 1594.438917][ T4099] ksys_mount+0xc2/0xf0 [ 1594.443041][ T4099] __x64_sys_mount+0xb1/0xc0 [ 1594.447623][ T4099] do_syscall_64+0xcb/0x150 [ 1594.452095][ T4099] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.457953][ T4099] RIP: 0033:0x4608aa [ 1594.461814][ T4099] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1594.481385][ T4099] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1594.489787][ T4099] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1594.497726][ T4099] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1594.505668][ T4099] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1594.513609][ T4099] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:01:47 executing program 4 (fault-call:1 fault-nth:35): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1594.521557][ T4099] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1594.574087][ T4104] FAULT_INJECTION: forcing a failure. [ 1594.574087][ T4104] name failslab, interval 1, probability 0, space 0, times 0 [ 1594.586750][ T4104] CPU: 0 PID: 4104 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1594.596973][ T4104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1594.607000][ T4104] Call Trace: [ 1594.610275][ T4104] dump_stack+0x1b0/0x21e [ 1594.614577][ T4104] ? devkmsg_release+0x11c/0x11c [ 1594.619531][ T4104] ? vfs_parse_fs_string+0x171/0x280 [ 1594.624786][ T4104] ? show_regs_print_info+0x12/0x12 [ 1594.629954][ T4104] ? do_syscall_64+0xcb/0x150 [ 1594.634599][ T4104] ? __kasan_kmalloc+0x179/0x1b0 [ 1594.639516][ T4104] should_fail+0x6fb/0x860 [ 1594.643910][ T4104] ? setup_fault_attr+0x2b0/0x2b0 [ 1594.648911][ T4104] ? avc_has_perm_noaudit+0x2fc/0x3f0 [ 1594.654264][ T4104] ? getname_kernel+0x55/0x2f0 [ 1594.659003][ T4104] should_failslab+0x5/0x20 [ 1594.663490][ T4104] kmem_cache_alloc+0x36/0x250 [ 1594.668226][ T4104] getname_kernel+0x55/0x2f0 [ 1594.672785][ T4104] kern_path+0x19/0x40 [ 1594.676823][ T4104] blkdev_get_by_path+0xb5/0x2d0 [ 1594.681729][ T4104] ? cred_has_capability+0x18c/0x3f0 [ 1594.687021][ T4104] ? __blkdev_get+0x1a10/0x1a10 [ 1594.691844][ T4104] ? selinux_perf_event_write+0x100/0x100 [ 1594.697533][ T4104] ? vfs_parse_fs_param+0x2d3/0x440 [ 1594.702700][ T4104] ? ext4_mount+0x40/0x40 [ 1594.707106][ T4104] mount_bdev+0x49/0x340 [ 1594.711336][ T4104] ? cap_capable+0x23f/0x280 [ 1594.715914][ T4104] legacy_get_tree+0xde/0x170 [ 1594.720561][ T4104] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1594.725899][ T4104] vfs_get_tree+0x85/0x260 [ 1594.730283][ T4104] do_mount+0x1883/0x2630 [ 1594.734580][ T4104] ? _raw_spin_unlock+0x5/0x20 [ 1594.739311][ T4104] ? ___slab_alloc+0x297/0x450 [ 1594.744130][ T4104] ? copy_mount_string+0x30/0x30 [ 1594.749043][ T4104] ? copy_mount_options+0x59/0x320 [ 1594.754127][ T4104] ? copy_mount_options+0x293/0x320 [ 1594.759293][ T4104] ksys_mount+0xc2/0xf0 [ 1594.763562][ T4104] __x64_sys_mount+0xb1/0xc0 [ 1594.768123][ T4104] do_syscall_64+0xcb/0x150 [ 1594.772597][ T4104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1594.778458][ T4104] RIP: 0033:0x4608aa [ 1594.782532][ T4104] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1594.802208][ T4104] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1594.810604][ T4104] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1594.818550][ T4104] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1594.826495][ T4104] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1594.834440][ T4104] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1594.842401][ T4104] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:49 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x80000) 06:01:49 executing program 4 (fault-call:1 fault-nth:36): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd", 0x2a}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:49 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd", 0x2a}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1596.413570][ T4112] FAULT_INJECTION: forcing a failure. [ 1596.413570][ T4112] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.428304][ T4112] CPU: 0 PID: 4112 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1596.438476][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1596.448513][ T4112] Call Trace: [ 1596.451784][ T4112] dump_stack+0x1b0/0x21e [ 1596.456085][ T4112] ? devkmsg_release+0x11c/0x11c [ 1596.460993][ T4112] ? show_regs_print_info+0x12/0x12 [ 1596.466174][ T4112] ? _atomic_dec_and_lock+0x1e9/0x2c0 [ 1596.471609][ T4112] ? cpumask_local_spread+0x3a0/0x3a0 [ 1596.476951][ T4112] ? _raw_spin_lock+0xa1/0x170 [ 1596.481687][ T4112] should_fail+0x6fb/0x860 [ 1596.486097][ T4112] ? setup_fault_attr+0x2b0/0x2b0 [ 1596.491104][ T4112] ? alloc_super+0x56/0x760 [ 1596.495595][ T4112] should_failslab+0x5/0x20 [ 1596.500080][ T4112] kmem_cache_alloc_trace+0x39/0x270 [ 1596.505359][ T4112] ? _raw_spin_trylock_bh+0x190/0x190 06:01:49 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000240)=[{0x0}, {0x0, 0xfffffdc3}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}, {&(0x7f0000000100)="1581c165e9134483fc50517653831371a723c2ea1f89148f236796b5de60ed6d8aabbb288023d72ba899015a74c4e5c31797d828633823fd7a656b3026f8fbfdf2556a3d24c40dbc4345"}, {&(0x7f0000000180)="7448b200a18e"}, {&(0x7f00000003c0)="28d4dec1a22686bb20e3d8c27bd288ada33e0f493c4f0b165ce99973f6f5eb44d935cb2fd83d4f54e59bfc77ffae16f0fc0e1a8e2612d2d2d6c1b87b7eaac775982cc1773fe625f6dbe868a0e9d326977c334c0405993743db468e5637467c98e0a2c064538368e3ac5de6f6691574dff338abca377fd57c1be115901b2f3c4f3ce66c1b3e1981432f02d6fb0797b989dad4ba803274f80e536109249af5d7fafd666861d74499b8"}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000480)={'tunl0\x00', 0x0, 0x20, 0x7, 0x9, 0x5, {{0x3d, 0x4, 0x0, 0x7, 0xf4, 0x67, 0x0, 0xdd, 0x2f, 0x0, @private=0xa010101, @local, {[@timestamp={0x44, 0x8, 0xdf, 0x0, 0xc, [0x8]}, @rr={0x7, 0x13, 0xff, [@loopback, @local, @private=0xa010101, @local]}, @timestamp_prespec={0x44, 0x34, 0x1d, 0x3, 0x2, [{@local, 0x3}, {@multicast2, 0x6}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}, {@empty, 0x101}, {@broadcast}, {@multicast1, 0x8}]}, @ssrr={0x89, 0xf, 0xf0, [@dev={0xac, 0x14, 0x14, 0x3b}, @dev={0xac, 0x14, 0x14, 0x35}, @broadcast]}, @timestamp_prespec={0x44, 0x4, 0xa2, 0x3, 0x5}, @generic={0x88, 0x4, '3l'}, @rr={0x7, 0x1f, 0x6e, [@initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @remote, @empty, @local, @broadcast, @local]}, @cipso={0x86, 0x58, 0x3, [{0x5, 0x12, "3c925b82eec886fe833d24eddd3f83be"}, {0x2, 0x8, "dc920655ecf3"}, {0x5, 0xb, "ab81442998b9e9f71d"}, {0x2, 0x12, "feec9bc94401ba6f81eee134fb967986"}, {0x4, 0xe, "581a91a0c4849c08e0b1926f"}, {0x3, 0x9, "fea5a6084cd2c5"}, {0x0, 0x4, "f18c"}]}, @noop]}}}}}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@empty, 0x4e22, 0xe392, 0x4e22, 0x7, 0xa, 0xa0, 0x20, 0x87, r1, r2}, {0x100000001, 0x9, 0x8, 0xc35, 0x0, 0x8, 0x3ff}, {0x2, 0xa29, 0x7, 0x6}, 0x34, 0x6e6bb3, 0x2, 0x0, 0x2}, {{@in=@private=0xa010101, 0x4d3, 0x2b}, 0x2, @in6=@loopback, 0x3507, 0x0, 0x0, 0x8, 0x6, 0x1, 0x4}}, 0xe8) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x7, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$USBDEVFS_BULK(0xffffffffffffffff, 0xc0185502, &(0x7f0000000040)={{{0xd}}, 0x92, 0xb8f4, &(0x7f0000000300)="1a18f47e1b03482187d2d2d2462027b3c3b4b10058f0328b1e68688f5a1a7427f9f5debcd7d488f84b1632029304c98904d58c3c6495c6434d15a61dec1d2bac61758dc75f7db6950f7149d0adc70ddd6f394cfa86adc2ee8e07df3c862be3727b4e2265cb81356bc62f845a0c0b715e65ded7635123dc6f0dd471892100ed31c569b6ba9a3c4c568c87d9a4c249e493aaa9"}) keyctl$invalidate(0x15, r3) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) pause() [ 1596.510715][ T4112] ? bdev_read_only+0x21/0x80 [ 1596.515360][ T4112] ? mount_bdev+0x340/0x340 [ 1596.519840][ T4112] alloc_super+0x56/0x760 [ 1596.524151][ T4112] ? mount_bdev+0x340/0x340 [ 1596.528630][ T4112] sget+0x20e/0x4e0 [ 1596.532407][ T4112] ? test_bdev_super+0x40/0x40 [ 1596.537229][ T4112] mount_bdev+0xe3/0x340 [ 1596.541455][ T4112] ? ext4_mount+0x40/0x40 [ 1596.545887][ T4112] legacy_get_tree+0xde/0x170 [ 1596.550547][ T4112] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1596.555903][ T4112] vfs_get_tree+0x85/0x260 [ 1596.560306][ T4112] do_mount+0x1883/0x2630 [ 1596.564627][ T4112] ? _raw_spin_unlock+0x5/0x20 [ 1596.569417][ T4112] ? ___slab_alloc+0x297/0x450 [ 1596.574170][ T4112] ? copy_mount_string+0x30/0x30 [ 1596.579085][ T4112] ? copy_mount_options+0x59/0x320 [ 1596.584181][ T4112] ? copy_mount_options+0x293/0x320 [ 1596.589347][ T4112] ksys_mount+0xc2/0xf0 [ 1596.593500][ T4112] __x64_sys_mount+0xb1/0xc0 [ 1596.598056][ T4112] do_syscall_64+0xcb/0x150 [ 1596.602531][ T4112] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1596.608392][ T4112] RIP: 0033:0x4608aa [ 1596.612255][ T4112] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1596.631935][ T4112] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1596.640351][ T4112] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1596.648293][ T4112] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1596.656275][ T4112] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1596.664221][ T4112] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1596.672167][ T4112] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:49 executing program 4 (fault-call:1 fault-nth:37): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1596.754781][ T4139] FAULT_INJECTION: forcing a failure. [ 1596.754781][ T4139] name failslab, interval 1, probability 0, space 0, times 0 [ 1596.767610][ T4139] CPU: 1 PID: 4139 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1596.777651][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1596.787674][ T4139] Call Trace: [ 1596.790935][ T4139] dump_stack+0x1b0/0x21e [ 1596.795281][ T4139] ? devkmsg_release+0x11c/0x11c [ 1596.800200][ T4139] ? show_regs_print_info+0x12/0x12 [ 1596.805364][ T4139] ? __blkdev_get+0x119e/0x1a10 [ 1596.810187][ T4139] should_fail+0x6fb/0x860 [ 1596.814578][ T4139] ? setup_fault_attr+0x2b0/0x2b0 [ 1596.819585][ T4139] ? should_fail+0x182/0x860 [ 1596.824150][ T4139] ? setup_fault_attr+0x2b0/0x2b0 [ 1596.829267][ T4139] ? selinux_sb_alloc_security+0x4f/0x200 [ 1596.834957][ T4139] should_failslab+0x5/0x20 [ 1596.839429][ T4139] kmem_cache_alloc_trace+0x39/0x270 [ 1596.844692][ T4139] ? down_write+0xd8/0x150 [ 1596.849089][ T4139] selinux_sb_alloc_security+0x4f/0x200 [ 1596.854611][ T4139] security_sb_alloc+0x50/0xb0 [ 1596.859345][ T4139] alloc_super+0x140/0x760 [ 1596.863734][ T4139] ? mount_bdev+0x340/0x340 [ 1596.868207][ T4139] sget+0x20e/0x4e0 [ 1596.871984][ T4139] ? test_bdev_super+0x40/0x40 [ 1596.876714][ T4139] mount_bdev+0xe3/0x340 [ 1596.880933][ T4139] ? ext4_mount+0x40/0x40 [ 1596.885230][ T4139] legacy_get_tree+0xde/0x170 [ 1596.889874][ T4139] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1596.895213][ T4139] vfs_get_tree+0x85/0x260 [ 1596.899595][ T4139] do_mount+0x1883/0x2630 [ 1596.903895][ T4139] ? setup_fault_attr+0x2b0/0x2b0 [ 1596.908889][ T4139] ? setup_fault_attr+0x2b0/0x2b0 [ 1596.913894][ T4139] ? copy_mount_string+0x30/0x30 [ 1596.918807][ T4139] ? copy_mount_options+0x59/0x320 [ 1596.923899][ T4139] ? copy_mount_options+0x293/0x320 [ 1596.929075][ T4139] ksys_mount+0xc2/0xf0 [ 1596.933199][ T4139] __x64_sys_mount+0xb1/0xc0 [ 1596.937756][ T4139] do_syscall_64+0xcb/0x150 [ 1596.942237][ T4139] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1596.948100][ T4139] RIP: 0033:0x4608aa [ 1596.951964][ T4139] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1596.971535][ T4139] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1596.979919][ T4139] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1596.987953][ T4139] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1596.995891][ T4139] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:01:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1597.003838][ T4139] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1597.011794][ T4139] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:50 executing program 4 (fault-call:1 fault-nth:38): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1597.100725][ T4150] FAULT_INJECTION: forcing a failure. [ 1597.100725][ T4150] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.113566][ T4150] CPU: 1 PID: 4150 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1597.123610][ T4150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1597.133636][ T4150] Call Trace: [ 1597.137011][ T4150] dump_stack+0x1b0/0x21e [ 1597.141415][ T4150] ? devkmsg_release+0x11c/0x11c [ 1597.146325][ T4150] ? show_regs_print_info+0x12/0x12 [ 1597.151556][ T4150] ? pcpu_alloc_area+0x7a2/0x8f0 [ 1597.156482][ T4150] should_fail+0x6fb/0x860 [ 1597.160880][ T4150] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.165874][ T4150] ? find_next_bit+0xd8/0x120 [ 1597.170519][ T4150] ? cpumask_next+0xc/0x20 [ 1597.174909][ T4150] ? pcpu_alloc+0xd17/0x11f0 [ 1597.179478][ T4150] ? prealloc_shrinker+0x50/0x210 [ 1597.184468][ T4150] should_failslab+0x5/0x20 [ 1597.188937][ T4150] kmem_cache_alloc_trace+0x39/0x270 [ 1597.194191][ T4150] prealloc_shrinker+0x50/0x210 [ 1597.199010][ T4150] alloc_super+0x5f2/0x760 [ 1597.203393][ T4150] ? mount_bdev+0x340/0x340 [ 1597.207864][ T4150] sget+0x20e/0x4e0 [ 1597.211670][ T4150] ? test_bdev_super+0x40/0x40 [ 1597.216406][ T4150] mount_bdev+0xe3/0x340 [ 1597.220628][ T4150] ? ext4_mount+0x40/0x40 [ 1597.224939][ T4150] legacy_get_tree+0xde/0x170 [ 1597.229602][ T4150] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1597.234944][ T4150] vfs_get_tree+0x85/0x260 [ 1597.239332][ T4150] do_mount+0x1883/0x2630 [ 1597.243634][ T4150] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.248634][ T4150] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.253627][ T4150] ? copy_mount_string+0x30/0x30 [ 1597.258537][ T4150] ? copy_mount_options+0x59/0x320 [ 1597.263621][ T4150] ? copy_mount_options+0x293/0x320 [ 1597.268786][ T4150] ksys_mount+0xc2/0xf0 [ 1597.272910][ T4150] __x64_sys_mount+0xb1/0xc0 [ 1597.277469][ T4150] do_syscall_64+0xcb/0x150 [ 1597.281941][ T4150] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1597.287801][ T4150] RIP: 0033:0x4608aa [ 1597.291665][ T4150] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1597.311237][ T4150] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1597.319615][ T4150] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1597.327604][ T4150] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1597.335546][ T4150] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1597.343535][ T4150] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:01:50 executing program 4 (fault-call:1 fault-nth:39): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1597.351476][ T4150] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1597.406740][ T4162] FAULT_INJECTION: forcing a failure. [ 1597.406740][ T4162] name failslab, interval 1, probability 0, space 0, times 0 [ 1597.419479][ T4162] CPU: 1 PID: 4162 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1597.429513][ T4162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1597.439537][ T4162] Call Trace: [ 1597.442802][ T4162] dump_stack+0x1b0/0x21e [ 1597.447106][ T4162] ? devkmsg_release+0x11c/0x11c [ 1597.452018][ T4162] ? show_regs_print_info+0x12/0x12 [ 1597.457275][ T4162] ? pcpu_alloc_area+0x7a2/0x8f0 [ 1597.462183][ T4162] should_fail+0x6fb/0x860 [ 1597.466701][ T4162] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.471745][ T4162] ? find_next_bit+0xd8/0x120 [ 1597.476392][ T4162] ? cpumask_next+0xc/0x20 [ 1597.480779][ T4162] ? pcpu_alloc+0xd17/0x11f0 [ 1597.485339][ T4162] ? prealloc_shrinker+0x50/0x210 [ 1597.490342][ T4162] should_failslab+0x5/0x20 [ 1597.494831][ T4162] kmem_cache_alloc_trace+0x39/0x270 [ 1597.500084][ T4162] prealloc_shrinker+0x50/0x210 [ 1597.504904][ T4162] alloc_super+0x5f2/0x760 [ 1597.509300][ T4162] ? mount_bdev+0x340/0x340 [ 1597.513779][ T4162] sget+0x20e/0x4e0 [ 1597.517567][ T4162] ? test_bdev_super+0x40/0x40 [ 1597.522305][ T4162] mount_bdev+0xe3/0x340 [ 1597.526522][ T4162] ? ext4_mount+0x40/0x40 [ 1597.530819][ T4162] legacy_get_tree+0xde/0x170 [ 1597.535463][ T4162] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1597.540802][ T4162] vfs_get_tree+0x85/0x260 [ 1597.545207][ T4162] do_mount+0x1883/0x2630 [ 1597.549509][ T4162] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.554608][ T4162] ? setup_fault_attr+0x2b0/0x2b0 [ 1597.559599][ T4162] ? copy_mount_string+0x30/0x30 [ 1597.564511][ T4162] ? copy_mount_options+0x59/0x320 [ 1597.569606][ T4162] ? copy_mount_options+0x293/0x320 [ 1597.574859][ T4162] ksys_mount+0xc2/0xf0 [ 1597.578986][ T4162] __x64_sys_mount+0xb1/0xc0 [ 1597.583544][ T4162] do_syscall_64+0xcb/0x150 [ 1597.588015][ T4162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1597.593876][ T4162] RIP: 0033:0x4608aa [ 1597.597740][ T4162] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1597.617312][ T4162] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1597.625691][ T4162] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1597.633634][ T4162] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1597.641673][ T4162] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1597.649612][ T4162] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1597.657552][ T4162] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:52 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x80040) 06:01:52 executing program 4 (fault-call:1 fault-nth:40): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:52 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1599.414477][ T4168] FAULT_INJECTION: forcing a failure. [ 1599.414477][ T4168] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.427411][ T4168] CPU: 1 PID: 4168 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1599.437469][ T4168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1599.447513][ T4168] Call Trace: [ 1599.450796][ T4168] dump_stack+0x1b0/0x21e [ 1599.455108][ T4168] ? devkmsg_release+0x11c/0x11c [ 1599.460021][ T4168] ? stack_trace_save+0x111/0x1e0 [ 1599.465158][ T4168] ? show_regs_print_info+0x12/0x12 [ 1599.470354][ T4168] ? should_fail+0x182/0x860 [ 1599.474934][ T4168] ? stack_trace_snprint+0x150/0x150 [ 1599.480193][ T4168] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.485324][ T4168] should_fail+0x6fb/0x860 [ 1599.489720][ T4168] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.494720][ T4168] ? kmem_cache_alloc+0x1d5/0x250 [ 1599.499733][ T4168] ? radix_tree_node_alloc+0x83/0x360 [ 1599.505088][ T4168] should_failslab+0x5/0x20 [ 1599.509574][ T4168] kmem_cache_alloc+0x36/0x250 06:01:52 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) process_vm_readv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/180, 0xb4}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000240)=""/193, 0xc1}, {&(0x7f0000000340)=""/149, 0x95}, {&(0x7f0000000400)=""/220, 0xdc}], 0x6, &(0x7f0000000600)=[{&(0x7f0000000580)=""/74, 0x4a}], 0x1, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1599.514316][ T4168] radix_tree_node_alloc+0x83/0x360 [ 1599.519595][ T4168] idr_get_free+0x2aa/0x880 [ 1599.524082][ T4168] idr_alloc+0x193/0x300 [ 1599.528325][ T4168] ? idr_alloc_u32+0x2f0/0x2f0 [ 1599.533070][ T4168] ? down_write+0xd8/0x150 [ 1599.537581][ T4168] ? down_read_killable+0x220/0x220 [ 1599.542756][ T4168] ? prealloc_shrinker+0x50/0x210 [ 1599.547886][ T4168] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1599.553322][ T4168] prealloc_shrinker+0xf5/0x210 [ 1599.558296][ T4168] alloc_super+0x5f2/0x760 [ 1599.562689][ T4168] ? mount_bdev+0x340/0x340 [ 1599.567264][ T4168] sget+0x20e/0x4e0 [ 1599.571076][ T4168] ? test_bdev_super+0x40/0x40 [ 1599.575824][ T4168] mount_bdev+0xe3/0x340 [ 1599.580046][ T4168] ? ext4_mount+0x40/0x40 [ 1599.584361][ T4168] legacy_get_tree+0xde/0x170 [ 1599.589095][ T4168] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1599.594441][ T4168] vfs_get_tree+0x85/0x260 [ 1599.598842][ T4168] do_mount+0x1883/0x2630 [ 1599.603156][ T4168] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.608157][ T4168] ? ___slab_alloc+0x9b/0x450 06:01:52 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x42}}, 0xc) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) [ 1599.612813][ T4168] ? copy_mount_string+0x30/0x30 [ 1599.617795][ T4168] ? copy_mount_options+0x59/0x320 [ 1599.622897][ T4168] ? copy_mount_options+0x293/0x320 [ 1599.628211][ T4168] ksys_mount+0xc2/0xf0 [ 1599.632363][ T4168] __x64_sys_mount+0xb1/0xc0 [ 1599.636936][ T4168] do_syscall_64+0xcb/0x150 [ 1599.641532][ T4168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1599.647794][ T4168] RIP: 0033:0x4608aa [ 1599.651668][ T4168] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1599.671359][ T4168] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1599.679754][ T4168] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1599.687702][ T4168] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1599.695650][ T4168] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1599.703596][ T4168] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:01:52 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd", 0x2a}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:52 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd24", 0x2b}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:52 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd24", 0x2b}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:52 executing program 4 (fault-call:1 fault-nth:41): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1599.711555][ T4168] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1599.766005][ T4203] FAULT_INJECTION: forcing a failure. [ 1599.766005][ T4203] name failslab, interval 1, probability 0, space 0, times 0 [ 1599.778833][ T4203] CPU: 0 PID: 4203 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1599.788894][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1599.799247][ T4203] Call Trace: [ 1599.802609][ T4203] dump_stack+0x1b0/0x21e [ 1599.807037][ T4203] ? devkmsg_release+0x11c/0x11c [ 1599.811956][ T4203] ? show_regs_print_info+0x12/0x12 [ 1599.817221][ T4203] should_fail+0x6fb/0x860 [ 1599.821789][ T4203] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.826792][ T4203] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.831796][ T4203] ? __down_read+0xf1/0x210 [ 1599.836273][ T4203] ? kvmalloc_node+0xc2/0x120 [ 1599.840924][ T4203] should_failslab+0x5/0x20 [ 1599.845402][ T4203] __kmalloc+0x5f/0x2c0 [ 1599.849534][ T4203] kvmalloc_node+0xc2/0x120 [ 1599.854014][ T4203] __list_lru_init+0x1d2/0x570 [ 1599.859020][ T4203] ? prealloc_shrinker+0x1cc/0x210 [ 1599.864107][ T4203] alloc_super+0x61e/0x760 [ 1599.868503][ T4203] ? mount_bdev+0x340/0x340 [ 1599.872985][ T4203] sget+0x20e/0x4e0 [ 1599.876860][ T4203] ? test_bdev_super+0x40/0x40 [ 1599.881601][ T4203] mount_bdev+0xe3/0x340 [ 1599.885821][ T4203] ? ext4_mount+0x40/0x40 [ 1599.890128][ T4203] legacy_get_tree+0xde/0x170 [ 1599.894836][ T4203] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1599.900182][ T4203] vfs_get_tree+0x85/0x260 [ 1599.904579][ T4203] do_mount+0x1883/0x2630 [ 1599.908890][ T4203] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.913941][ T4203] ? setup_fault_attr+0x2b0/0x2b0 [ 1599.919030][ T4203] ? copy_mount_string+0x30/0x30 [ 1599.923952][ T4203] ? copy_mount_options+0x59/0x320 [ 1599.929050][ T4203] ? copy_mount_options+0x293/0x320 [ 1599.934322][ T4203] ksys_mount+0xc2/0xf0 [ 1599.938456][ T4203] __x64_sys_mount+0xb1/0xc0 [ 1599.943034][ T4203] do_syscall_64+0xcb/0x150 [ 1599.947526][ T4203] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1599.953430][ T4203] RIP: 0033:0x4608aa [ 1599.957358][ T4203] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1599.977114][ T4203] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1599.985522][ T4203] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1599.993476][ T4203] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1600.001516][ T4203] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1600.009589][ T4203] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1600.017549][ T4203] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:53 executing program 4 (fault-call:1 fault-nth:42): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1600.102745][ T4210] FAULT_INJECTION: forcing a failure. [ 1600.102745][ T4210] name failslab, interval 1, probability 0, space 0, times 0 [ 1600.115961][ T4210] CPU: 0 PID: 4210 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1600.126148][ T4210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1600.136428][ T4210] Call Trace: [ 1600.139697][ T4210] dump_stack+0x1b0/0x21e [ 1600.144005][ T4210] ? devkmsg_release+0x11c/0x11c [ 1600.148921][ T4210] ? show_regs_print_info+0x12/0x12 [ 1600.154095][ T4210] should_fail+0x6fb/0x860 [ 1600.158491][ T4210] ? setup_fault_attr+0x2b0/0x2b0 [ 1600.163541][ T4210] ? setup_fault_attr+0x2b0/0x2b0 [ 1600.168545][ T4210] ? __down_read+0xf1/0x210 [ 1600.173253][ T4210] ? kvmalloc_node+0xc2/0x120 [ 1600.178052][ T4210] should_failslab+0x5/0x20 [ 1600.182538][ T4210] __kmalloc+0x5f/0x2c0 [ 1600.186708][ T4210] kvmalloc_node+0xc2/0x120 [ 1600.191189][ T4210] __list_lru_init+0x1d2/0x570 [ 1600.195931][ T4210] ? prealloc_shrinker+0x1cc/0x210 [ 1600.201245][ T4210] alloc_super+0x61e/0x760 [ 1600.205639][ T4210] ? mount_bdev+0x340/0x340 [ 1600.210117][ T4210] sget+0x20e/0x4e0 [ 1600.213905][ T4210] ? test_bdev_super+0x40/0x40 [ 1600.218642][ T4210] mount_bdev+0xe3/0x340 [ 1600.222860][ T4210] ? ext4_mount+0x40/0x40 [ 1600.227164][ T4210] legacy_get_tree+0xde/0x170 [ 1600.231820][ T4210] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1600.237389][ T4210] vfs_get_tree+0x85/0x260 [ 1600.241949][ T4210] do_mount+0x1883/0x2630 [ 1600.246256][ T4210] ? copy_mount_string+0x30/0x30 [ 1600.251171][ T4210] ? copy_mount_options+0x1f8/0x320 [ 1600.256346][ T4210] ? __sanitizer_cov_trace_const_cmp4+0x22/0x90 [ 1600.262670][ T4210] ? copy_mount_options+0x293/0x320 [ 1600.268204][ T4210] ksys_mount+0xc2/0xf0 [ 1600.272425][ T4210] __x64_sys_mount+0xb1/0xc0 [ 1600.276997][ T4210] do_syscall_64+0xcb/0x150 [ 1600.281487][ T4210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1600.287412][ T4210] RIP: 0033:0x4608aa [ 1600.291325][ T4210] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1600.310905][ T4210] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1600.319380][ T4210] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1600.327541][ T4210] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1600.335492][ T4210] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1600.343477][ T4210] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:01:53 executing program 4 (fault-call:1 fault-nth:43): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1600.351428][ T4210] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1600.406772][ T4217] FAULT_INJECTION: forcing a failure. [ 1600.406772][ T4217] name failslab, interval 1, probability 0, space 0, times 0 [ 1600.419492][ T4217] CPU: 1 PID: 4217 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1600.429656][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1600.439690][ T4217] Call Trace: [ 1600.442961][ T4217] dump_stack+0x1b0/0x21e [ 1600.447269][ T4217] ? devkmsg_release+0x11c/0x11c [ 1600.452182][ T4217] ? show_regs_print_info+0x12/0x12 [ 1600.457357][ T4217] ? idr_get_free+0x6de/0x880 [ 1600.462012][ T4217] should_fail+0x6fb/0x860 [ 1600.466404][ T4217] ? setup_fault_attr+0x2b0/0x2b0 [ 1600.471410][ T4217] ? __down_read+0xf1/0x210 [ 1600.475890][ T4217] ? mutex_lock+0xa6/0x110 [ 1600.480281][ T4217] ? __list_lru_init+0xa7/0x570 [ 1600.485353][ T4217] should_failslab+0x5/0x20 [ 1600.489953][ T4217] kmem_cache_alloc_trace+0x39/0x270 [ 1600.495232][ T4217] __list_lru_init+0xa7/0x570 [ 1600.499897][ T4217] ? prealloc_shrinker+0x1cc/0x210 [ 1600.504992][ T4217] alloc_super+0x64d/0x760 [ 1600.509383][ T4217] ? mount_bdev+0x340/0x340 [ 1600.513870][ T4217] sget+0x20e/0x4e0 [ 1600.517741][ T4217] ? test_bdev_super+0x40/0x40 [ 1600.522480][ T4217] mount_bdev+0xe3/0x340 [ 1600.526787][ T4217] ? ext4_mount+0x40/0x40 [ 1600.531095][ T4217] legacy_get_tree+0xde/0x170 [ 1600.535752][ T4217] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1600.541194][ T4217] vfs_get_tree+0x85/0x260 [ 1600.545600][ T4217] do_mount+0x1883/0x2630 [ 1600.549935][ T4217] ? ___slab_alloc+0x297/0x450 [ 1600.554685][ T4217] ? copy_mount_string+0x30/0x30 [ 1600.559596][ T4217] ? retint_kernel+0x1b/0x1b [ 1600.564171][ T4217] ? copy_mount_options+0x1ec/0x320 [ 1600.569342][ T4217] ? copy_mount_options+0x293/0x320 [ 1600.574519][ T4217] ksys_mount+0xc2/0xf0 [ 1600.578805][ T4217] __x64_sys_mount+0xb1/0xc0 [ 1600.583524][ T4217] do_syscall_64+0xcb/0x150 [ 1600.588004][ T4217] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1600.593872][ T4217] RIP: 0033:0x4608aa [ 1600.597758][ T4217] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1600.617541][ T4217] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1600.625941][ T4217] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1600.633893][ T4217] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1600.641856][ T4217] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1600.649834][ T4217] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1600.657785][ T4217] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:55 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x200000) 06:01:55 executing program 4 (fault-call:1 fault-nth:44): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1602.425777][ T4222] FAULT_INJECTION: forcing a failure. [ 1602.425777][ T4222] name failslab, interval 1, probability 0, space 0, times 0 [ 1602.438656][ T4222] CPU: 0 PID: 4222 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1602.448786][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1602.458901][ T4222] Call Trace: [ 1602.462259][ T4222] dump_stack+0x1b0/0x21e [ 1602.466568][ T4222] ? devkmsg_release+0x11c/0x11c [ 1602.471488][ T4222] ? show_regs_print_info+0x12/0x12 [ 1602.476665][ T4222] should_fail+0x6fb/0x860 [ 1602.481063][ T4222] ? setup_fault_attr+0x2b0/0x2b0 [ 1602.486074][ T4222] ? setup_fault_attr+0x2b0/0x2b0 [ 1602.491087][ T4222] ? __down_read+0xf1/0x210 [ 1602.495567][ T4222] ? kvmalloc_node+0xc2/0x120 [ 1602.500220][ T4222] should_failslab+0x5/0x20 [ 1602.504701][ T4222] __kmalloc+0x5f/0x2c0 [ 1602.508878][ T4222] kvmalloc_node+0xc2/0x120 [ 1602.513362][ T4222] __list_lru_init+0x1d2/0x570 [ 1602.518105][ T4222] ? prealloc_shrinker+0x1cc/0x210 [ 1602.523320][ T4222] alloc_super+0x64d/0x760 [ 1602.527709][ T4222] ? mount_bdev+0x340/0x340 [ 1602.532192][ T4222] sget+0x20e/0x4e0 [ 1602.536071][ T4222] ? test_bdev_super+0x40/0x40 [ 1602.540816][ T4222] mount_bdev+0xe3/0x340 [ 1602.545039][ T4222] ? ext4_mount+0x40/0x40 [ 1602.549457][ T4222] legacy_get_tree+0xde/0x170 [ 1602.554109][ T4222] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1602.559461][ T4222] vfs_get_tree+0x85/0x260 [ 1602.563939][ T4222] do_mount+0x1883/0x2630 [ 1602.568242][ T4222] ? copy_mount_string+0x30/0x30 [ 1602.573244][ T4222] ? copy_mount_options+0x1f8/0x320 [ 1602.578502][ T4222] ? copy_mount_options+0x230/0x320 [ 1602.583827][ T4222] ? __sanitizer_cov_trace_pc+0x45/0x50 [ 1602.589353][ T4222] ? copy_mount_options+0x293/0x320 [ 1602.594533][ T4222] ksys_mount+0xc2/0xf0 [ 1602.598803][ T4222] __x64_sys_mount+0xb1/0xc0 [ 1602.603458][ T4222] do_syscall_64+0xcb/0x150 [ 1602.607938][ T4222] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1602.613816][ T4222] RIP: 0033:0x4608aa [ 1602.617694][ T4222] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1602.637288][ T4222] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1602.645686][ T4222] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1602.653674][ T4222] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1602.661711][ T4222] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:01:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NL80211_CMD_GET_WOWLAN(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44090}, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0xffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000100)={&(0x7f0000000000)="d246080c3725d21573a0f012539e6c35e8cb9420280bd51095e0722a30770d0067f32b7ca809c59a94465243e0f32bc61b0b26ceea6f811173d36598975db68fc3d13b071693ea89c5265620d439d7c7d5832212f10c008fb5c0ea80cc39a57be744e1a2f60a0135", 0x68}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8001) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000240)={0xfffffffc, {{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e22, @remote}}}, 0x108) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r2, 0x0, 0x0) 06:01:55 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:55 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:55 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:55 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1602.669702][ T4222] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1602.677650][ T4222] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:55 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd24", 0x2b}], 0x4, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:55 executing program 4 (fault-call:1 fault-nth:45): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1602.763703][ T4255] FAULT_INJECTION: forcing a failure. [ 1602.763703][ T4255] name failslab, interval 1, probability 0, space 0, times 0 [ 1602.776476][ T4255] CPU: 0 PID: 4255 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1602.786517][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1602.796660][ T4255] Call Trace: [ 1602.799930][ T4255] dump_stack+0x1b0/0x21e [ 1602.804235][ T4255] ? devkmsg_release+0x11c/0x11c [ 1602.809148][ T4255] ? show_regs_print_info+0x12/0x12 [ 1602.814514][ T4255] ? stack_trace_save+0x111/0x1e0 [ 1602.819516][ T4255] should_fail+0x6fb/0x860 [ 1602.823913][ T4255] ? setup_fault_attr+0x2b0/0x2b0 [ 1602.828911][ T4255] ? __kasan_kmalloc+0x179/0x1b0 [ 1602.833914][ T4255] ? ext4_fill_super+0xd8/0xe890 [ 1602.838829][ T4255] should_failslab+0x5/0x20 [ 1602.843309][ T4255] __kmalloc_track_caller+0x5d/0x2b0 [ 1602.848581][ T4255] ? widen_string+0x3a/0x360 [ 1602.853145][ T4255] ? string+0x280/0x2c0 [ 1602.857280][ T4255] kstrdup+0x31/0x70 [ 1602.861151][ T4255] ext4_fill_super+0xd8/0xe890 [ 1602.865897][ T4255] ? pointer+0x222/0xad0 [ 1602.870117][ T4255] ? string+0x2c0/0x2c0 [ 1602.874246][ T4255] ? vsnprintf+0x1c50/0x1c50 [ 1602.878811][ T4255] ? idr_get_free+0x6de/0x880 [ 1602.883464][ T4255] ? should_fail+0x182/0x860 [ 1602.888036][ T4255] ? vsnprintf+0x1ba3/0x1c50 [ 1602.892606][ T4255] ? ext4_mount+0x40/0x40 [ 1602.896915][ T4255] ? idr_replace+0x1aa/0x220 [ 1602.901485][ T4255] ? snprintf+0xc0/0x110 [ 1602.905723][ T4255] ? up_read+0x10/0x10 [ 1602.909921][ T4255] ? vscnprintf+0x80/0x80 [ 1602.914228][ T4255] ? mount_bdev+0x340/0x340 [ 1602.918745][ T4255] mount_bdev+0x22d/0x340 [ 1602.923093][ T4255] ? ext4_mount+0x40/0x40 [ 1602.927401][ T4255] legacy_get_tree+0xde/0x170 [ 1602.932054][ T4255] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1602.937402][ T4255] vfs_get_tree+0x85/0x260 [ 1602.941797][ T4255] do_mount+0x1883/0x2630 [ 1602.946101][ T4255] ? setup_fault_attr+0x2b0/0x2b0 [ 1602.951106][ T4255] ? setup_fault_attr+0x2b0/0x2b0 [ 1602.956107][ T4255] ? copy_mount_string+0x30/0x30 [ 1602.961028][ T4255] ? copy_mount_options+0x59/0x320 [ 1602.966120][ T4255] ? copy_mount_options+0x293/0x320 [ 1602.971331][ T4255] ksys_mount+0xc2/0xf0 [ 1602.975465][ T4255] __x64_sys_mount+0xb1/0xc0 [ 1602.980046][ T4255] do_syscall_64+0xcb/0x150 [ 1602.984526][ T4255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1602.990429][ T4255] RIP: 0033:0x4608aa [ 1602.994314][ T4255] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 06:01:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1603.014020][ T4255] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1603.022406][ T4255] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1603.030357][ T4255] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1603.038397][ T4255] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1603.046553][ T4255] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1603.054799][ T4255] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:56 executing program 4 (fault-call:1 fault-nth:46): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1603.125240][ T4261] FAULT_INJECTION: forcing a failure. [ 1603.125240][ T4261] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.138141][ T4261] CPU: 1 PID: 4261 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1603.148195][ T4261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1603.158229][ T4261] Call Trace: [ 1603.161521][ T4261] dump_stack+0x1b0/0x21e [ 1603.165826][ T4261] ? devkmsg_release+0x11c/0x11c [ 1603.170739][ T4261] ? show_regs_print_info+0x12/0x12 [ 1603.176081][ T4261] ? stack_trace_save+0x111/0x1e0 [ 1603.181080][ T4261] ? stack_trace_snprint+0x150/0x150 [ 1603.186452][ T4261] should_fail+0x6fb/0x860 [ 1603.190865][ T4261] ? setup_fault_attr+0x2b0/0x2b0 [ 1603.195869][ T4261] ? __kasan_kmalloc+0x179/0x1b0 [ 1603.200783][ T4261] ? ext4_fill_super+0x10e/0xe890 [ 1603.205785][ T4261] should_failslab+0x5/0x20 [ 1603.210266][ T4261] kmem_cache_alloc_trace+0x39/0x270 [ 1603.215532][ T4261] ? memcpy+0x38/0x50 [ 1603.219580][ T4261] ext4_fill_super+0x10e/0xe890 [ 1603.224406][ T4261] ? pointer+0x222/0xad0 [ 1603.228625][ T4261] ? string+0x2c0/0x2c0 [ 1603.232759][ T4261] ? vsnprintf+0x1c50/0x1c50 [ 1603.237332][ T4261] ? idr_get_free+0x6de/0x880 [ 1603.242237][ T4261] ? should_fail+0x182/0x860 [ 1603.246812][ T4261] ? vsnprintf+0x1ba3/0x1c50 [ 1603.251377][ T4261] ? ext4_mount+0x40/0x40 [ 1603.255683][ T4261] ? idr_replace+0x1aa/0x220 [ 1603.260335][ T4261] ? snprintf+0xc0/0x110 [ 1603.264650][ T4261] ? up_read+0x10/0x10 [ 1603.268819][ T4261] ? vscnprintf+0x80/0x80 [ 1603.273213][ T4261] ? mount_bdev+0x340/0x340 [ 1603.277883][ T4261] mount_bdev+0x22d/0x340 [ 1603.282188][ T4261] ? ext4_mount+0x40/0x40 [ 1603.286671][ T4261] legacy_get_tree+0xde/0x170 [ 1603.291325][ T4261] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1603.296778][ T4261] vfs_get_tree+0x85/0x260 [ 1603.301171][ T4261] do_mount+0x1883/0x2630 [ 1603.305480][ T4261] ? copy_mount_string+0x30/0x30 [ 1603.310394][ T4261] ? copy_mount_options+0x1f8/0x320 [ 1603.315565][ T4261] ? copy_mount_options+0x230/0x320 [ 1603.320737][ T4261] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 1603.326489][ T4261] ? copy_mount_options+0x293/0x320 [ 1603.331663][ T4261] ksys_mount+0xc2/0xf0 [ 1603.335932][ T4261] __x64_sys_mount+0xb1/0xc0 [ 1603.340498][ T4261] do_syscall_64+0xcb/0x150 [ 1603.344977][ T4261] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1603.350843][ T4261] RIP: 0033:0x4608aa [ 1603.354713][ T4261] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1603.374380][ T4261] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1603.382763][ T4261] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1603.390807][ T4261] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1603.398944][ T4261] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1603.406899][ T4261] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1603.414853][ T4261] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:56 executing program 4 (fault-call:1 fault-nth:47): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1603.480894][ T4268] FAULT_INJECTION: forcing a failure. [ 1603.480894][ T4268] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.493731][ T4268] CPU: 1 PID: 4268 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1603.504813][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1603.515143][ T4268] Call Trace: [ 1603.518423][ T4268] dump_stack+0x1b0/0x21e [ 1603.522737][ T4268] ? devkmsg_release+0x11c/0x11c [ 1603.527761][ T4268] ? show_regs_print_info+0x12/0x12 [ 1603.533023][ T4268] ? stack_trace_save+0x111/0x1e0 [ 1603.538144][ T4268] ? stack_trace_snprint+0x150/0x150 [ 1603.543414][ T4268] should_fail+0x6fb/0x860 [ 1603.547899][ T4268] ? setup_fault_attr+0x2b0/0x2b0 [ 1603.552898][ T4268] ? ___slab_alloc+0x9b/0x450 [ 1603.557553][ T4268] ? __kasan_kmalloc+0x179/0x1b0 [ 1603.562470][ T4268] ? ext4_fill_super+0x3bc/0xe890 [ 1603.567468][ T4268] should_failslab+0x5/0x20 [ 1603.571947][ T4268] kmem_cache_alloc_trace+0x39/0x270 [ 1603.577206][ T4268] ext4_fill_super+0x3bc/0xe890 [ 1603.582032][ T4268] ? string+0x2c0/0x2c0 [ 1603.586161][ T4268] ? vsnprintf+0x1c50/0x1c50 [ 1603.590838][ T4268] ? idr_get_free+0x6de/0x880 [ 1603.595583][ T4268] ? should_fail+0x182/0x860 [ 1603.600435][ T4268] ? vsnprintf+0x1ba3/0x1c50 [ 1603.605249][ T4268] ? ext4_mount+0x40/0x40 [ 1603.609574][ T4268] ? idr_replace+0x1aa/0x220 [ 1603.614151][ T4268] ? snprintf+0xc0/0x110 [ 1603.618388][ T4268] ? up_read+0x10/0x10 [ 1603.622433][ T4268] ? vscnprintf+0x80/0x80 [ 1603.626739][ T4268] mount_bdev+0x22d/0x340 [ 1603.631046][ T4268] ? ext4_mount+0x40/0x40 [ 1603.635352][ T4268] legacy_get_tree+0xde/0x170 [ 1603.640004][ T4268] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1603.645349][ T4268] vfs_get_tree+0x85/0x260 [ 1603.649742][ T4268] do_mount+0x1883/0x2630 [ 1603.654050][ T4268] ? setup_fault_attr+0x2b0/0x2b0 [ 1603.659050][ T4268] ? setup_fault_attr+0x2b0/0x2b0 [ 1603.664052][ T4268] ? copy_mount_string+0x30/0x30 [ 1603.668965][ T4268] ? copy_mount_options+0x59/0x320 [ 1603.674053][ T4268] ? copy_mount_options+0x293/0x320 [ 1603.679227][ T4268] ksys_mount+0xc2/0xf0 [ 1603.683478][ T4268] __x64_sys_mount+0xb1/0xc0 [ 1603.688058][ T4268] do_syscall_64+0xcb/0x150 [ 1603.692539][ T4268] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1603.698479][ T4268] RIP: 0033:0x4608aa [ 1603.702368][ T4268] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1603.722099][ T4268] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1603.730493][ T4268] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1603.738556][ T4268] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1603.746626][ T4268] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1603.754694][ T4268] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1603.762749][ T4268] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:56 executing program 4 (fault-call:1 fault-nth:48): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1603.863945][ T4273] FAULT_INJECTION: forcing a failure. [ 1603.863945][ T4273] name failslab, interval 1, probability 0, space 0, times 0 [ 1603.876615][ T4273] CPU: 1 PID: 4273 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1603.886654][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1603.896869][ T4273] Call Trace: [ 1603.900355][ T4273] dump_stack+0x1b0/0x21e [ 1603.904788][ T4273] ? devkmsg_release+0x11c/0x11c [ 1603.909831][ T4273] ? show_regs_print_info+0x12/0x12 [ 1603.915004][ T4273] ? stack_trace_save+0x111/0x1e0 [ 1603.920004][ T4273] ? stack_trace_snprint+0x150/0x150 [ 1603.925268][ T4273] should_fail+0x6fb/0x860 [ 1603.929663][ T4273] ? setup_fault_attr+0x2b0/0x2b0 [ 1603.934673][ T4273] ? ___slab_alloc+0x9b/0x450 [ 1603.939333][ T4273] ? __kasan_kmalloc+0x179/0x1b0 [ 1603.944244][ T4273] ? ext4_fill_super+0x3bc/0xe890 [ 1603.949244][ T4273] should_failslab+0x5/0x20 [ 1603.953727][ T4273] kmem_cache_alloc_trace+0x39/0x270 [ 1603.958996][ T4273] ext4_fill_super+0x3bc/0xe890 [ 1603.963983][ T4273] ? string+0x2c0/0x2c0 [ 1603.968117][ T4273] ? vsnprintf+0x1c50/0x1c50 [ 1603.972683][ T4273] ? idr_get_free+0x6de/0x880 [ 1603.977847][ T4273] ? should_fail+0x182/0x860 [ 1603.982504][ T4273] ? vsnprintf+0x1ba3/0x1c50 [ 1603.987176][ T4273] ? ext4_mount+0x40/0x40 [ 1603.991570][ T4273] ? idr_replace+0x1aa/0x220 [ 1603.996140][ T4273] ? snprintf+0xc0/0x110 [ 1604.000358][ T4273] ? up_read+0x10/0x10 [ 1604.004400][ T4273] ? vscnprintf+0x80/0x80 [ 1604.008811][ T4273] mount_bdev+0x22d/0x340 [ 1604.013122][ T4273] ? ext4_mount+0x40/0x40 [ 1604.017435][ T4273] legacy_get_tree+0xde/0x170 [ 1604.022094][ T4273] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1604.027441][ T4273] vfs_get_tree+0x85/0x260 [ 1604.031846][ T4273] do_mount+0x1883/0x2630 [ 1604.036155][ T4273] ? setup_fault_attr+0x2b0/0x2b0 [ 1604.041159][ T4273] ? setup_fault_attr+0x2b0/0x2b0 [ 1604.046157][ T4273] ? copy_mount_string+0x30/0x30 [ 1604.051068][ T4273] ? copy_mount_options+0x59/0x320 [ 1604.056171][ T4273] ? copy_mount_options+0x293/0x320 [ 1604.061345][ T4273] ksys_mount+0xc2/0xf0 [ 1604.065478][ T4273] __x64_sys_mount+0xb1/0xc0 [ 1604.070371][ T4273] do_syscall_64+0xcb/0x150 [ 1604.074851][ T4273] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1604.080720][ T4273] RIP: 0033:0x4608aa [ 1604.084591][ T4273] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1604.104171][ T4273] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1604.112565][ T4273] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1604.120720][ T4273] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1604.128669][ T4273] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1604.136623][ T4273] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1604.144579][ T4273] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x400000) 06:01:58 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000000)={0x78, 0xfffffffffffffff5, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2459, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) 06:01:58 executing program 4 (fault-call:1 fault-nth:49): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:01:58 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x548000) 06:01:58 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(r0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x81, &(0x7f0000000100)=""/229) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_ATTR(r2, &(0x7f0000000080)={0x8b, 0x0, 0x0, {0x9, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x3c) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) sched_rr_get_interval(r3, &(0x7f0000000000)) tkill(r0, 0x2a) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:58 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1605.710731][ T4285] FAULT_INJECTION: forcing a failure. [ 1605.710731][ T4285] name failslab, interval 1, probability 0, space 0, times 0 [ 1605.723687][ T4285] CPU: 1 PID: 4285 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1605.733754][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1605.743809][ T4285] Call Trace: [ 1605.747073][ T4285] dump_stack+0x1b0/0x21e [ 1605.751374][ T4285] ? devkmsg_release+0x11c/0x11c [ 1605.756282][ T4285] ? stack_trace_save+0x1e0/0x1e0 [ 1605.761274][ T4285] ? show_regs_print_info+0x12/0x12 [ 1605.766459][ T4285] ? __kasan_kmalloc+0x179/0x1b0 [ 1605.771368][ T4285] should_fail+0x6fb/0x860 [ 1605.775849][ T4285] ? setup_fault_attr+0x2b0/0x2b0 [ 1605.780845][ T4285] ? __x64_sys_mount+0xb1/0xc0 [ 1605.785583][ T4285] ? do_syscall_64+0xcb/0x150 [ 1605.790231][ T4285] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1605.796328][ T4285] ? stack_trace_save+0x111/0x1e0 [ 1605.801330][ T4285] ? stack_trace_snprint+0x150/0x150 [ 1605.806629][ T4285] ? create_task_io_context+0x28/0x3a0 [ 1605.812057][ T4285] should_failslab+0x5/0x20 [ 1605.816591][ T4285] kmem_cache_alloc+0x36/0x250 [ 1605.821330][ T4285] ? get_mem_cgroup_from_mm+0x27b/0x2c0 [ 1605.826843][ T4285] create_task_io_context+0x28/0x3a0 [ 1605.832098][ T4285] generic_make_request_checks+0xc55/0xf10 [ 1605.838012][ T4285] ? setup_fault_attr+0x2b0/0x2b0 [ 1605.843003][ T4285] ? generic_make_request+0xde0/0xde0 [ 1605.848342][ T4285] ? mempool_alloc_slab+0x16/0x30 [ 1605.853332][ T4285] ? kmem_cache_alloc+0x1d5/0x250 [ 1605.858326][ T4285] ? mempool_free+0x380/0x380 [ 1605.863100][ T4285] ? mempool_alloc_slab+0x25/0x30 [ 1605.868185][ T4285] ? mempool_alloc+0x10d/0x650 [ 1605.872960][ T4285] generic_make_request+0xa7/0xde0 [ 1605.878040][ T4285] ? _raw_spin_trylock_bh+0x190/0x190 [ 1605.883378][ T4285] ? mempool_resize+0x910/0x910 [ 1605.888197][ T4285] ? blk_attempt_plug_merge+0x310/0x310 [ 1605.893713][ T4285] ? fscrypt_set_bio_crypt_ctx+0x162/0x4c0 [ 1605.899492][ T4285] ? __bio_add_page+0x274/0x430 [ 1605.904322][ T4285] submit_bio+0x11f/0x520 [ 1605.908621][ T4285] ? __rcu_read_lock+0x50/0x50 [ 1605.913351][ T4285] ? direct_make_request+0x430/0x430 [ 1605.918605][ T4285] ? submit_bh_wbc+0x631/0x790 [ 1605.923337][ T4285] __bread_gfp+0x181/0x310 [ 1605.927815][ T4285] ext4_fill_super+0x874/0xe890 [ 1605.932651][ T4285] ? vsnprintf+0x1c50/0x1c50 [ 1605.937210][ T4285] ? idr_get_free+0x6de/0x880 [ 1605.941855][ T4285] ? should_fail+0x182/0x860 [ 1605.946423][ T4285] ? ext4_mount+0x40/0x40 [ 1605.950732][ T4285] ? idr_replace+0x1aa/0x220 [ 1605.955292][ T4285] ? snprintf+0xc0/0x110 [ 1605.959500][ T4285] ? up_read+0x10/0x10 [ 1605.963543][ T4285] ? vscnprintf+0x80/0x80 [ 1605.967951][ T4285] mount_bdev+0x22d/0x340 [ 1605.972249][ T4285] ? ext4_mount+0x40/0x40 [ 1605.976547][ T4285] legacy_get_tree+0xde/0x170 [ 1605.981190][ T4285] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1605.986552][ T4285] vfs_get_tree+0x85/0x260 [ 1605.990936][ T4285] do_mount+0x1883/0x2630 [ 1605.995240][ T4285] ? setup_fault_attr+0x2b0/0x2b0 [ 1606.000235][ T4285] ? ___slab_alloc+0x9b/0x450 [ 1606.004879][ T4285] ? copy_mount_string+0x30/0x30 [ 1606.009832][ T4285] ? copy_mount_options+0x59/0x320 [ 1606.014912][ T4285] ? copy_mount_options+0x293/0x320 [ 1606.020075][ T4285] ksys_mount+0xc2/0xf0 [ 1606.024199][ T4285] __x64_sys_mount+0xb1/0xc0 [ 1606.028757][ T4285] do_syscall_64+0xcb/0x150 [ 1606.036879][ T4285] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1606.042860][ T4285] RIP: 0033:0x4608aa [ 1606.046723][ T4285] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1606.066461][ T4285] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1606.074840][ T4285] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1606.082781][ T4285] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1606.090723][ T4285] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1606.098662][ T4285] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:01:59 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:01:59 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x10000000000000, 0x0) r1 = getpid() ptrace$peeksig(0x4209, r1, &(0x7f0000000000)={0x4, 0x1, 0x6}, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}]) 06:01:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1606.106602][ T4285] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:01:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:59 executing program 2: r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:01:59 executing program 4 (fault-call:1 fault-nth:50): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1606.138605][ T4285] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1606.147523][ T4285] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/701/file0 supports timestamps until 2038 (0x7fffffff) 06:01:59 executing program 2: clone(0x2000500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000000)="97d138dfe059eb586a5d15", 0xb}, {&(0x7f0000000100)="63ec61dd3736b6c2fa6bb70649507a6ca30477b4b14b9f2ffb5fbe958a0f4d68d2d52cbce5f6a9a796f8240af0ac45802683c2b6e8ccd4ed984e29113b4bef35bf73b9d906105d10cd98f108c75147dcb0d201e486fdbd6dd2029981f441fddce381e5aa10e0c61489f9fc350b5d0e7a91c309a5f10b6e5ec9be52", 0x7b}, {&(0x7f0000000180)="24ece955f0f68ab5c5e3af9a681e97678616742d475568b4e141d31d4d76b958c2e04d2f968fa74f60fe5e90998d84b57eff209853c5f6408f9afe8ab6115ed44cc5f58641502a", 0x47}], 0x6, 0x1) ptrace$setopts(0x4206, r0, 0x0, 0x50) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xfffffffc}}}, 0x78) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @rand_addr=0x64010101}}, 0x1e) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x4001, 0x3, 0x480, 0x358, 0x0, 0x148, 0x358, 0x148, 0x3e8, 0x240, 0x240, 0x3e8, 0x240, 0x3, 0x0, {[{{@ip={@local, @local, 0x0, 0x0, 'ip6gretap0\x00', 'caif0\x00'}, 0x0, 0x2f8, 0x358, 0x0, {}, [@common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'lo\x00', {0x0, 0x0, 0x1ff, 0x0, 0x0, 0x40000ec, 0x7}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00'}, @bytecode={0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4e0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x1, &(0x7f00000002c0)="ae1517587012b077d7e579825438f688f598d536e86941e205cd26c39dc70814cb2a261021ae8bcdffc5694170e6384b4267fc5eb32580e7dcbed5dcf71c7c0a472c3b288602714886c918be298ae3dd0e6ed5c5f29bab1c111b5700eb7cf0400cbeadb0bf36c47f9f523ac9b459526110c7d36a3338cf558582f63e8317ea147eedb1e9ab0a363eddcd08128f161aa9ecdf173b0ef6") ptrace$cont(0x20, 0x0, 0x0, 0x0) r4 = gettid() tkill(r4, 0x2f) 06:01:59 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r1, 0x200, 0xffffffff, 0x5}) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1606.207188][ T4325] FAULT_INJECTION: forcing a failure. [ 1606.207188][ T4325] name failslab, interval 1, probability 0, space 0, times 0 [ 1606.219902][ T4325] CPU: 1 PID: 4325 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1606.229952][ T4325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1606.239999][ T4325] Call Trace: [ 1606.243287][ T4325] dump_stack+0x1b0/0x21e [ 1606.247638][ T4325] ? devkmsg_release+0x11c/0x11c [ 1606.252684][ T4325] ? prepare_to_wait+0x20b/0x270 [ 1606.257605][ T4325] ? show_regs_print_info+0x12/0x12 [ 1606.262773][ T4325] ? schedule+0x13b/0x1d0 [ 1606.267073][ T4325] should_fail+0x6fb/0x860 [ 1606.271462][ T4325] ? setup_fault_attr+0x2b0/0x2b0 [ 1606.276477][ T4325] ? __up_read+0x6f/0x1b0 [ 1606.280782][ T4325] ? __down_read+0x210/0x210 [ 1606.285354][ T4325] ? kzalloc+0x1b/0x30 [ 1606.289391][ T4325] should_failslab+0x5/0x20 [ 1606.293861][ T4325] __kmalloc+0x5f/0x2c0 [ 1606.297991][ T4325] kzalloc+0x1b/0x30 [ 1606.301854][ T4325] crypto_create_tfm+0x6c/0x2e0 [ 1606.306673][ T4325] ? crypto_alg_mod_lookup+0x4cf/0x810 [ 1606.312099][ T4325] crypto_alloc_tfm+0x15d/0x2f0 [ 1606.319054][ T4325] ext4_fill_super+0xb9e/0xe890 [ 1606.323876][ T4325] ? vsnprintf+0x1c50/0x1c50 [ 1606.328437][ T4325] ? idr_get_free+0x6de/0x880 [ 1606.333083][ T4325] ? should_fail+0x182/0x860 [ 1606.337641][ T4325] ? ext4_mount+0x40/0x40 [ 1606.341939][ T4325] ? idr_replace+0x1aa/0x220 [ 1606.346497][ T4325] ? snprintf+0xc0/0x110 [ 1606.350706][ T4325] ? up_read+0x10/0x10 [ 1606.354740][ T4325] ? vscnprintf+0x80/0x80 [ 1606.359038][ T4325] mount_bdev+0x22d/0x340 [ 1606.363337][ T4325] ? ext4_mount+0x40/0x40 [ 1606.367634][ T4325] legacy_get_tree+0xde/0x170 [ 1606.372280][ T4325] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1606.377620][ T4325] vfs_get_tree+0x85/0x260 [ 1606.382008][ T4325] do_mount+0x1883/0x2630 [ 1606.386330][ T4325] ? setup_fault_attr+0x2b0/0x2b0 [ 1606.391324][ T4325] ? ___slab_alloc+0x9b/0x450 [ 1606.395972][ T4325] ? copy_mount_string+0x30/0x30 [ 1606.400884][ T4325] ? copy_mount_options+0x59/0x320 [ 1606.405963][ T4325] ? copy_mount_options+0x293/0x320 [ 1606.411130][ T4325] ksys_mount+0xc2/0xf0 [ 1606.415255][ T4325] __x64_sys_mount+0xb1/0xc0 [ 1606.419813][ T4325] do_syscall_64+0xcb/0x150 [ 1606.424283][ T4325] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1606.430142][ T4325] RIP: 0033:0x4608aa [ 1606.434093][ T4325] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1606.453668][ T4325] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1606.462155][ T4325] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1606.470212][ T4325] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1606.478150][ T4325] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1606.486113][ T4325] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1606.494054][ T4325] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1606.502942][ T4325] EXT4-fs (loop4): Cannot load crc32c driver. 06:02:01 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x707400) 06:02:01 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x9, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:01 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:02 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:02 executing program 4 (fault-call:1 fault-nth:51): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x0, @dev}, 0x4a, {}, 'sit0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @empty}, {}, 0x2e, {0x2, 0x0, @broadcast}, 'sit0\x00'}) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000000)=""/19, &(0x7f0000000040)=0x13) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:02 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1609.138464][ T4357] FAULT_INJECTION: forcing a failure. [ 1609.138464][ T4357] name failslab, interval 1, probability 0, space 0, times 0 [ 1609.151532][ T4357] CPU: 0 PID: 4357 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1609.161576][ T4357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1609.171600][ T4357] Call Trace: [ 1609.174869][ T4357] dump_stack+0x1b0/0x21e [ 1609.179166][ T4357] ? devkmsg_release+0x11c/0x11c 06:02:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:02 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x747000) [ 1609.184073][ T4357] ? show_regs_print_info+0x12/0x12 [ 1609.189238][ T4357] ? parse_options+0x220a/0x2a00 [ 1609.194156][ T4357] should_fail+0x6fb/0x860 [ 1609.198564][ T4357] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.203579][ T4357] ? crypto_shash_init_tfm+0xf5/0x180 [ 1609.208939][ T4357] ? make_kgid+0x225/0x390 [ 1609.213342][ T4357] ? kvmalloc_node+0xc2/0x120 [ 1609.217998][ T4357] should_failslab+0x5/0x20 [ 1609.222585][ T4357] __kmalloc+0x5f/0x2c0 [ 1609.226722][ T4357] ? crypto_alloc_tfm+0x2c9/0x2f0 [ 1609.231725][ T4357] kvmalloc_node+0xc2/0x120 [ 1609.236208][ T4357] ext4_fill_super+0x5787/0xe890 [ 1609.241121][ T4357] ? ext4_mount+0x40/0x40 [ 1609.245424][ T4357] ? idr_replace+0x1aa/0x220 [ 1609.249985][ T4357] ? snprintf+0xc0/0x110 [ 1609.254206][ T4357] ? up_read+0x10/0x10 [ 1609.258382][ T4357] ? vscnprintf+0x80/0x80 [ 1609.262694][ T4357] mount_bdev+0x22d/0x340 [ 1609.266992][ T4357] ? ext4_mount+0x40/0x40 [ 1609.271293][ T4357] legacy_get_tree+0xde/0x170 [ 1609.275938][ T4357] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1609.281280][ T4357] vfs_get_tree+0x85/0x260 [ 1609.285668][ T4357] do_mount+0x1883/0x2630 [ 1609.289970][ T4357] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.294967][ T4357] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.300094][ T4357] ? copy_mount_string+0x30/0x30 [ 1609.305001][ T4357] ? copy_mount_options+0x59/0x320 [ 1609.310086][ T4357] ? copy_mount_options+0x293/0x320 [ 1609.315390][ T4357] ksys_mount+0xc2/0xf0 [ 1609.319519][ T4357] __x64_sys_mount+0xb1/0xc0 [ 1609.324078][ T4357] do_syscall_64+0xcb/0x150 [ 1609.328551][ T4357] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1609.334419][ T4357] RIP: 0033:0x4608aa [ 1609.338315][ T4357] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1609.357890][ T4357] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1609.366270][ T4357] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1609.374218][ T4357] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 06:02:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x1, @broadcast}}, 0x1e) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) sendmsg$IPSET_CMD_DESTROY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x4c, 0x3, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0xc089) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)='\x00'/11, 0x56}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) ptrace$setregs(0x2, r1, 0xfffffffffffffffe, &(0x7f0000000240)="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") ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000100)) ptrace$cont(0x20, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x1ff) 06:02:02 executing program 4 (fault-call:1 fault-nth:52): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:02 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@loopback, 0x6, 0x1, 0xff, 0x2, 0x8000}, 0x20) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1609.382168][ T4357] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1609.390118][ T4357] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1609.398059][ T4357] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1609.407340][ T4357] EXT4-fs (loop4): not enough memory [ 1609.456311][ T4386] FAULT_INJECTION: forcing a failure. [ 1609.456311][ T4386] name failslab, interval 1, probability 0, space 0, times 0 [ 1609.469016][ T4386] CPU: 0 PID: 4386 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1609.479061][ T4386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1609.489088][ T4386] Call Trace: [ 1609.492357][ T4386] dump_stack+0x1b0/0x21e [ 1609.496656][ T4386] ? devkmsg_release+0x11c/0x11c [ 1609.501570][ T4386] ? show_regs_print_info+0x12/0x12 [ 1609.506745][ T4386] should_fail+0x6fb/0x860 [ 1609.511142][ T4386] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.516135][ T4386] ? _raw_spin_lock_irqsave+0xda/0x1c0 [ 1609.521562][ T4386] ? prealloc_shrinker+0x50/0x210 [ 1609.526556][ T4386] should_failslab+0x5/0x20 [ 1609.531031][ T4386] kmem_cache_alloc_trace+0x39/0x270 [ 1609.536282][ T4386] prealloc_shrinker+0x50/0x210 [ 1609.541108][ T4386] register_shrinker+0x1a/0x170 [ 1609.546049][ T4386] ext4_es_register_shrinker+0x204/0x2a0 [ 1609.551652][ T4386] ext4_fill_super+0x79a1/0xe890 [ 1609.556572][ T4386] ? ext4_mount+0x40/0x40 [ 1609.560930][ T4386] ? idr_replace+0x1aa/0x220 [ 1609.565518][ T4386] ? snprintf+0xc0/0x110 [ 1609.569748][ T4386] ? up_read+0x10/0x10 [ 1609.573807][ T4386] ? vscnprintf+0x80/0x80 [ 1609.578124][ T4386] mount_bdev+0x22d/0x340 [ 1609.582433][ T4386] ? ext4_mount+0x40/0x40 [ 1609.586737][ T4386] legacy_get_tree+0xde/0x170 [ 1609.591385][ T4386] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1609.596732][ T4386] vfs_get_tree+0x85/0x260 [ 1609.601119][ T4386] do_mount+0x1883/0x2630 [ 1609.605427][ T4386] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.610426][ T4386] ? __should_failslab+0x13/0x150 [ 1609.615418][ T4386] ? copy_mount_string+0x30/0x30 [ 1609.620322][ T4386] ? copy_mount_options+0x59/0x320 [ 1609.625402][ T4386] ? copy_mount_options+0x293/0x320 [ 1609.630575][ T4386] ksys_mount+0xc2/0xf0 [ 1609.634708][ T4386] __x64_sys_mount+0xb1/0xc0 [ 1609.639304][ T4386] do_syscall_64+0xcb/0x150 [ 1609.643797][ T4386] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1609.649675][ T4386] RIP: 0033:0x4608aa [ 1609.653549][ T4386] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1609.673135][ T4386] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1609.681524][ T4386] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1609.689473][ T4386] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1609.697422][ T4386] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:02 executing program 4 (fault-call:1 fault-nth:53): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1609.705364][ T4386] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1609.713306][ T4386] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1609.764457][ T4396] FAULT_INJECTION: forcing a failure. [ 1609.764457][ T4396] name failslab, interval 1, probability 0, space 0, times 0 [ 1609.777241][ T4396] CPU: 1 PID: 4396 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1609.787273][ T4396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1609.797298][ T4396] Call Trace: [ 1609.800558][ T4396] dump_stack+0x1b0/0x21e [ 1609.804858][ T4396] ? devkmsg_release+0x11c/0x11c [ 1609.809766][ T4396] ? show_regs_print_info+0x12/0x12 [ 1609.814933][ T4396] ? __rcu_read_lock+0x50/0x50 [ 1609.819716][ T4396] ? unwind_get_return_address_ptr+0x130/0x130 [ 1609.825885][ T4396] should_fail+0x6fb/0x860 [ 1609.830272][ T4396] ? setup_fault_attr+0x2b0/0x2b0 [ 1609.835264][ T4396] ? stack_trace_save+0x1e0/0x1e0 [ 1609.840254][ T4396] ? __kernel_text_address+0x93/0x110 [ 1609.845592][ T4396] ? __rcu_read_lock+0x50/0x50 [ 1609.850358][ T4396] ? unwind_get_return_address+0x48/0x90 [ 1609.856093][ T4396] ? xas_load+0x46f/0x4c0 [ 1609.860397][ T4396] ? mempool_alloc_slab+0x16/0x30 [ 1609.865396][ T4396] ? mempool_free+0x380/0x380 [ 1609.870041][ T4396] should_failslab+0x5/0x20 [ 1609.874518][ T4396] kmem_cache_alloc+0x36/0x250 [ 1609.879358][ T4396] ? mempool_free+0x380/0x380 [ 1609.884004][ T4396] mempool_alloc_slab+0x16/0x30 [ 1609.888821][ T4396] mempool_alloc+0x100/0x650 [ 1609.893384][ T4396] ? __kasan_kmalloc+0x117/0x1b0 [ 1609.898289][ T4396] ? __kmalloc+0xf7/0x2c0 [ 1609.902600][ T4396] ? mempool_resize+0x910/0x910 [ 1609.907432][ T4396] ? _raw_spin_lock+0xa1/0x170 [ 1609.912172][ T4396] ? _raw_spin_trylock_bh+0x190/0x190 [ 1609.917511][ T4396] ? __kasan_kmalloc+0x179/0x1b0 [ 1609.922421][ T4396] ? __kmalloc+0xf7/0x2c0 [ 1609.926719][ T4396] bio_alloc_bioset+0x1fc/0x660 [ 1609.931549][ T4396] ? bio_chain_endio+0xf0/0xf0 [ 1609.936287][ T4396] ? write_boundary_block+0x150/0x150 [ 1609.941627][ T4396] submit_bh_wbc+0x1ba/0x790 [ 1609.946185][ T4396] ? __getblk_gfp+0x3a/0x750 [ 1609.950762][ T4396] ? should_fail+0x182/0x860 [ 1609.955323][ T4396] ll_rw_block+0x1cb/0x230 [ 1609.959722][ T4396] __breadahead_gfp+0xc9/0x190 [ 1609.964501][ T4396] ? kvmalloc_node+0xc2/0x120 [ 1609.969317][ T4396] ? __breadahead+0x170/0x170 [ 1609.974931][ T4396] ? __kmalloc+0xf7/0x2c0 [ 1609.979239][ T4396] ? crypto_alloc_tfm+0x2c9/0x2f0 [ 1609.984243][ T4396] ext4_fill_super+0x609e/0xe890 [ 1609.989218][ T4396] ? ext4_mount+0x40/0x40 [ 1609.993522][ T4396] ? idr_replace+0x1aa/0x220 [ 1609.998083][ T4396] ? snprintf+0xc0/0x110 [ 1610.002296][ T4396] ? up_read+0x10/0x10 [ 1610.006335][ T4396] ? vscnprintf+0x80/0x80 [ 1610.010634][ T4396] mount_bdev+0x22d/0x340 [ 1610.014931][ T4396] ? ext4_mount+0x40/0x40 [ 1610.019238][ T4396] legacy_get_tree+0xde/0x170 [ 1610.023885][ T4396] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1610.029226][ T4396] vfs_get_tree+0x85/0x260 [ 1610.033615][ T4396] do_mount+0x1883/0x2630 [ 1610.037914][ T4396] ? setup_fault_attr+0x2b0/0x2b0 [ 1610.042908][ T4396] ? ___slab_alloc+0x9b/0x450 [ 1610.047570][ T4396] ? copy_mount_string+0x30/0x30 [ 1610.052483][ T4396] ? copy_mount_options+0x59/0x320 [ 1610.057564][ T4396] ? copy_mount_options+0x293/0x320 [ 1610.062736][ T4396] ksys_mount+0xc2/0xf0 [ 1610.066870][ T4396] __x64_sys_mount+0xb1/0xc0 [ 1610.071448][ T4396] do_syscall_64+0xcb/0x150 [ 1610.075921][ T4396] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1610.081784][ T4396] RIP: 0033:0x4608aa [ 1610.085647][ T4396] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1610.105346][ T4396] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1610.113726][ T4396] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1610.121667][ T4396] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1610.129607][ T4396] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1610.137559][ T4396] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1610.145499][ T4396] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1610.169642][ T4396] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1610.178876][ T4396] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/705/file0 supports timestamps until 2038 (0x7fffffff) 06:02:05 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:05 executing program 4 (fault-call:1 fault-nth:54): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 06:02:05 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 1612.153094][ T4406] FAULT_INJECTION: forcing a failure. [ 1612.153094][ T4406] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.165826][ T4406] CPU: 1 PID: 4406 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1612.175956][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.186113][ T4406] Call Trace: [ 1612.189375][ T4406] dump_stack+0x1b0/0x21e [ 1612.193675][ T4406] ? devkmsg_release+0x11c/0x11c 06:02:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:05 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x750000) [ 1612.198598][ T4406] ? show_regs_print_info+0x12/0x12 [ 1612.203780][ T4406] should_fail+0x6fb/0x860 [ 1612.208192][ T4406] ? setup_fault_attr+0x2b0/0x2b0 [ 1612.213206][ T4406] ? _raw_spin_lock_irqsave+0xda/0x1c0 [ 1612.218651][ T4406] ? prealloc_shrinker+0x50/0x210 [ 1612.223661][ T4406] should_failslab+0x5/0x20 [ 1612.228206][ T4406] kmem_cache_alloc_trace+0x39/0x270 [ 1612.233598][ T4406] prealloc_shrinker+0x50/0x210 [ 1612.238558][ T4406] register_shrinker+0x1a/0x170 [ 1612.243390][ T4406] ext4_es_register_shrinker+0x204/0x2a0 [ 1612.249039][ T4406] ext4_fill_super+0x79a1/0xe890 [ 1612.253948][ T4406] ? ext4_mount+0x40/0x40 [ 1612.258251][ T4406] ? idr_replace+0x1aa/0x220 [ 1612.262814][ T4406] ? snprintf+0xc0/0x110 [ 1612.267031][ T4406] ? up_read+0x10/0x10 [ 1612.271068][ T4406] ? vscnprintf+0x80/0x80 [ 1612.275369][ T4406] mount_bdev+0x22d/0x340 [ 1612.279802][ T4406] ? ext4_mount+0x40/0x40 [ 1612.284102][ T4406] legacy_get_tree+0xde/0x170 [ 1612.288763][ T4406] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1612.294119][ T4406] vfs_get_tree+0x85/0x260 [ 1612.298507][ T4406] do_mount+0x1883/0x2630 [ 1612.302805][ T4406] ? _raw_spin_unlock+0x5/0x20 [ 1612.308250][ T4406] ? ___slab_alloc+0x297/0x450 [ 1612.312988][ T4406] ? copy_mount_string+0x30/0x30 [ 1612.317902][ T4406] ? copy_mount_options+0x59/0x320 [ 1612.322982][ T4406] ? copy_mount_options+0x293/0x320 [ 1612.328211][ T4406] ksys_mount+0xc2/0xf0 [ 1612.332338][ T4406] __x64_sys_mount+0xb1/0xc0 [ 1612.336903][ T4406] do_syscall_64+0xcb/0x150 [ 1612.341378][ T4406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1612.347238][ T4406] RIP: 0033:0x4608aa [ 1612.351121][ T4406] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1612.370711][ T4406] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1612.379089][ T4406] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1612.387030][ T4406] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1612.394979][ T4406] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:05 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000000000)={&(0x7f0000000100)=""/153, 0x99}) [ 1612.402925][ T4406] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1612.410900][ T4406] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:05 executing program 4 (fault-call:1 fault-nth:55): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1612.485200][ T4432] FAULT_INJECTION: forcing a failure. [ 1612.485200][ T4432] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.498182][ T4432] CPU: 0 PID: 4432 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1612.508215][ T4432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.518241][ T4432] Call Trace: [ 1612.521505][ T4432] dump_stack+0x1b0/0x21e [ 1612.525804][ T4432] ? devkmsg_release+0x11c/0x11c [ 1612.530713][ T4432] ? show_regs_print_info+0x12/0x12 [ 1612.535890][ T4432] ? should_fail+0x182/0x860 [ 1612.540458][ T4432] ? setup_fault_attr+0x2b0/0x2b0 [ 1612.545537][ T4432] should_fail+0x6fb/0x860 [ 1612.549922][ T4432] ? setup_fault_attr+0x2b0/0x2b0 [ 1612.554922][ T4432] ? down_write+0xd8/0x150 [ 1612.559313][ T4432] ? up_read+0x10/0x10 [ 1612.563358][ T4432] ? mb_cache_create+0x139/0x3c0 [ 1612.568264][ T4432] should_failslab+0x5/0x20 [ 1612.572737][ T4432] __kmalloc+0x5f/0x2c0 [ 1612.576980][ T4432] mb_cache_create+0x139/0x3c0 [ 1612.581719][ T4432] ext4_fill_super+0x9333/0xe890 [ 1612.586628][ T4432] ? ext4_mount+0x40/0x40 [ 1612.590925][ T4432] ? idr_replace+0x1aa/0x220 [ 1612.595488][ T4432] ? snprintf+0xc0/0x110 [ 1612.599698][ T4432] ? up_read+0x10/0x10 [ 1612.603734][ T4432] ? vscnprintf+0x80/0x80 [ 1612.608038][ T4432] mount_bdev+0x22d/0x340 [ 1612.612341][ T4432] ? ext4_mount+0x40/0x40 [ 1612.616640][ T4432] legacy_get_tree+0xde/0x170 [ 1612.621289][ T4432] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1612.626637][ T4432] vfs_get_tree+0x85/0x260 [ 1612.631025][ T4432] do_mount+0x1883/0x2630 [ 1612.635326][ T4432] ? setup_fault_attr+0x2b0/0x2b0 [ 1612.640446][ T4432] ? ___slab_alloc+0x9b/0x450 [ 1612.645096][ T4432] ? copy_mount_string+0x30/0x30 [ 1612.650066][ T4432] ? copy_mount_options+0x59/0x320 [ 1612.655155][ T4432] ? copy_mount_options+0x293/0x320 [ 1612.660320][ T4432] ksys_mount+0xc2/0xf0 [ 1612.664449][ T4432] __x64_sys_mount+0xb1/0xc0 [ 1612.669022][ T4432] do_syscall_64+0xcb/0x150 [ 1612.673503][ T4432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1612.679365][ T4432] RIP: 0033:0x4608aa [ 1612.683239][ T4432] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1612.702857][ T4432] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1612.711241][ T4432] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1612.719183][ T4432] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1612.727129][ T4432] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:05 executing program 4 (fault-call:1 fault-nth:56): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1612.735069][ T4432] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1612.743030][ T4432] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1612.757383][ T4432] EXT4-fs (loop4): Failed to create ea_block_cache [ 1612.799676][ T4438] FAULT_INJECTION: forcing a failure. [ 1612.799676][ T4438] name failslab, interval 1, probability 0, space 0, times 0 [ 1612.812405][ T4438] CPU: 1 PID: 4438 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1612.822541][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.832577][ T4438] Call Trace: [ 1612.835839][ T4438] dump_stack+0x1b0/0x21e [ 1612.840139][ T4438] ? devkmsg_release+0x11c/0x11c [ 1612.845043][ T4438] ? show_regs_print_info+0x12/0x12 [ 1612.850219][ T4438] should_fail+0x6fb/0x860 [ 1612.854614][ T4438] ? setup_fault_attr+0x2b0/0x2b0 [ 1612.859799][ T4438] ? should_fail+0x182/0x860 [ 1612.864355][ T4438] ? prealloc_shrinker+0x50/0x210 [ 1612.869359][ T4438] should_failslab+0x5/0x20 [ 1612.873832][ T4438] kmem_cache_alloc_trace+0x39/0x270 [ 1612.879087][ T4438] ? up_read+0x10/0x10 [ 1612.883124][ T4438] prealloc_shrinker+0x50/0x210 [ 1612.887941][ T4438] register_shrinker+0x1a/0x170 [ 1612.892760][ T4438] mb_cache_create+0x244/0x3c0 [ 1612.897502][ T4438] ext4_fill_super+0x9333/0xe890 [ 1612.902434][ T4438] ? ext4_mount+0x40/0x40 [ 1612.906735][ T4438] ? idr_replace+0x1aa/0x220 [ 1612.911294][ T4438] ? snprintf+0xc0/0x110 [ 1612.915504][ T4438] ? up_read+0x10/0x10 [ 1612.919543][ T4438] ? vscnprintf+0x80/0x80 [ 1612.923848][ T4438] mount_bdev+0x22d/0x340 [ 1612.928153][ T4438] ? ext4_mount+0x40/0x40 [ 1612.932456][ T4438] legacy_get_tree+0xde/0x170 [ 1612.937211][ T4438] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1612.942552][ T4438] vfs_get_tree+0x85/0x260 [ 1612.946939][ T4438] do_mount+0x1883/0x2630 [ 1612.951239][ T4438] ? copy_mount_string+0x30/0x30 [ 1612.956164][ T4438] ? copy_mount_options+0x1f8/0x320 [ 1612.961330][ T4438] ? copy_mount_options+0x230/0x320 [ 1612.966509][ T4438] ? __sanitizer_cov_trace_const_cmp2+0x90/0x90 [ 1612.972717][ T4438] ? copy_mount_options+0x293/0x320 [ 1612.977884][ T4438] ksys_mount+0xc2/0xf0 [ 1612.982010][ T4438] __x64_sys_mount+0xb1/0xc0 [ 1612.986569][ T4438] do_syscall_64+0xcb/0x150 [ 1612.991098][ T4438] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1612.996970][ T4438] RIP: 0033:0x4608aa [ 1613.000837][ T4438] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1613.020553][ T4438] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1613.028950][ T4438] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1613.036941][ T4438] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1613.044884][ T4438] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1613.052929][ T4438] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1613.060871][ T4438] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1613.070642][ T4438] EXT4-fs (loop4): Failed to create ea_block_cache 06:02:06 executing program 4 (fault-call:1 fault-nth:57): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1613.143873][ T4443] FAULT_INJECTION: forcing a failure. [ 1613.143873][ T4443] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.156663][ T4443] CPU: 0 PID: 4443 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1613.166708][ T4443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.176736][ T4443] Call Trace: [ 1613.180000][ T4443] dump_stack+0x1b0/0x21e [ 1613.184306][ T4443] ? devkmsg_release+0x11c/0x11c [ 1613.189393][ T4443] ? unwind_get_return_address+0x48/0x90 [ 1613.195007][ T4443] ? show_regs_print_info+0x12/0x12 [ 1613.200179][ T4443] ? arch_stack_walk+0x98/0xe0 [ 1613.204915][ T4443] should_fail+0x6fb/0x860 [ 1613.209308][ T4443] ? setup_fault_attr+0x2b0/0x2b0 [ 1613.214302][ T4443] ? stack_trace_snprint+0x150/0x150 [ 1613.219564][ T4443] ? arch_stack_walk+0x98/0xe0 [ 1613.224301][ T4443] ? apply_wqattrs_prepare+0xcb/0x1500 [ 1613.229733][ T4443] should_failslab+0x5/0x20 [ 1613.234220][ T4443] kmem_cache_alloc_trace+0x39/0x270 [ 1613.239486][ T4443] apply_wqattrs_prepare+0xcb/0x1500 [ 1613.244741][ T4443] ? __kasan_kmalloc+0x117/0x1b0 [ 1613.249648][ T4443] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1613.255082][ T4443] ? alloc_workqueue+0x1b3/0x1200 [ 1613.260101][ T4443] ? ext4_fill_super+0xa805/0xe890 [ 1613.265181][ T4443] ? mount_bdev+0x22d/0x340 [ 1613.269654][ T4443] ? legacy_get_tree+0xde/0x170 [ 1613.274475][ T4443] ? vfs_get_tree+0x85/0x260 [ 1613.279036][ T4443] ? do_mount+0x1883/0x2630 [ 1613.283552][ T4443] ? ksys_mount+0xc2/0xf0 [ 1613.287851][ T4443] ? __x64_sys_mount+0xb1/0xc0 [ 1613.292601][ T4443] ? do_syscall_64+0xcb/0x150 [ 1613.297254][ T4443] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1613.303290][ T4443] ? stack_trace_snprint+0x150/0x150 [ 1613.308545][ T4443] ? format_decode+0x441/0x1ab0 [ 1613.313364][ T4443] ? cwt_wakefn+0x70/0x70 [ 1613.317662][ T4443] ? vsnprintf+0x1c50/0x1c50 [ 1613.322226][ T4443] ? prep_new_page+0x11a/0x380 [ 1613.327021][ T4443] ? vsnprintf+0x1e9/0x1c50 [ 1613.331514][ T4443] apply_workqueue_attrs_locked+0x135/0x680 [ 1613.337379][ T4443] ? apply_workqueue_attrs+0x40/0x40 [ 1613.342697][ T4443] ? mutex_lock+0xa6/0x110 [ 1613.347084][ T4443] ? mutex_trylock+0xb0/0xb0 [ 1613.351647][ T4443] ? alloc_workqueue+0x1b3/0x1200 [ 1613.356733][ T4443] ? alloc_workqueue+0x146/0x1200 [ 1613.361730][ T4443] alloc_workqueue+0xce0/0x1200 [ 1613.366562][ T4443] ? ext4_fill_super+0xa90f/0xe890 [ 1613.371643][ T4443] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1613.377687][ T4443] ext4_fill_super+0xa805/0xe890 [ 1613.382595][ T4443] ? ext4_mount+0x40/0x40 [ 1613.386905][ T4443] ? idr_replace+0x1aa/0x220 [ 1613.391482][ T4443] ? snprintf+0xc0/0x110 [ 1613.395701][ T4443] ? up_read+0x10/0x10 [ 1613.399748][ T4443] ? vscnprintf+0x80/0x80 [ 1613.404058][ T4443] mount_bdev+0x22d/0x340 [ 1613.408381][ T4443] ? ext4_mount+0x40/0x40 [ 1613.412689][ T4443] legacy_get_tree+0xde/0x170 [ 1613.417338][ T4443] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1613.422689][ T4443] vfs_get_tree+0x85/0x260 [ 1613.427076][ T4443] do_mount+0x1883/0x2630 [ 1613.431376][ T4443] ? setup_fault_attr+0x2b0/0x2b0 [ 1613.436368][ T4443] ? ___slab_alloc+0x9b/0x450 [ 1613.441110][ T4443] ? copy_mount_string+0x30/0x30 [ 1613.446019][ T4443] ? copy_mount_options+0x59/0x320 [ 1613.451099][ T4443] ? copy_mount_options+0x293/0x320 [ 1613.456270][ T4443] ksys_mount+0xc2/0xf0 [ 1613.460396][ T4443] __x64_sys_mount+0xb1/0xc0 [ 1613.464954][ T4443] do_syscall_64+0xcb/0x150 [ 1613.469429][ T4443] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1613.475286][ T4443] RIP: 0033:0x4608aa [ 1613.479148][ T4443] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1613.498721][ T4443] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1613.507101][ T4443] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1613.515043][ T4443] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1613.522982][ T4443] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1613.530927][ T4443] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 06:02:06 executing program 4 (fault-call:1 fault-nth:58): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1613.538877][ T4443] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1613.557329][ T4443] EXT4-fs: failed to create workqueue [ 1613.563055][ T4443] EXT4-fs (loop4): mount failed [ 1613.607230][ T4447] FAULT_INJECTION: forcing a failure. [ 1613.607230][ T4447] name failslab, interval 1, probability 0, space 0, times 0 [ 1613.620531][ T4447] CPU: 1 PID: 4447 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1613.630682][ T4447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.640708][ T4447] Call Trace: [ 1613.643969][ T4447] dump_stack+0x1b0/0x21e [ 1613.648273][ T4447] ? devkmsg_release+0x11c/0x11c [ 1613.653193][ T4447] ? show_regs_print_info+0x12/0x12 [ 1613.658357][ T4447] ? register_shrinker+0x1a/0x170 [ 1613.663374][ T4447] ? kasan_alloc_pages+0x4a/0x60 [ 1613.668288][ T4447] ? prep_new_page+0x11a/0x380 [ 1613.673030][ T4447] should_fail+0x6fb/0x860 [ 1613.677415][ T4447] ? setup_fault_attr+0x2b0/0x2b0 [ 1613.682497][ T4447] ? alloc_workqueue+0x146/0x1200 [ 1613.687490][ T4447] should_failslab+0x5/0x20 [ 1613.691966][ T4447] __kmalloc+0x5f/0x2c0 [ 1613.696095][ T4447] ? free_unref_page_commit+0xff/0x380 [ 1613.701525][ T4447] alloc_workqueue+0x146/0x1200 [ 1613.706346][ T4447] ? ext4_bg_has_super+0xbb/0x3a0 [ 1613.711338][ T4447] ? ext4_bg_num_gdb+0x12c/0x200 [ 1613.716243][ T4447] ? ext4_fill_super+0xa90f/0xe890 [ 1613.721325][ T4447] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1613.727367][ T4447] ext4_fill_super+0xa805/0xe890 [ 1613.732325][ T4447] ? ext4_mount+0x40/0x40 [ 1613.736622][ T4447] ? idr_replace+0x1aa/0x220 [ 1613.741183][ T4447] ? snprintf+0xc0/0x110 [ 1613.745395][ T4447] ? up_read+0x10/0x10 [ 1613.749445][ T4447] ? vscnprintf+0x80/0x80 [ 1613.753759][ T4447] mount_bdev+0x22d/0x340 [ 1613.758064][ T4447] ? ext4_mount+0x40/0x40 [ 1613.762363][ T4447] legacy_get_tree+0xde/0x170 [ 1613.767011][ T4447] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1613.772351][ T4447] vfs_get_tree+0x85/0x260 [ 1613.776826][ T4447] do_mount+0x1883/0x2630 [ 1613.781127][ T4447] ? setup_fault_attr+0x2b0/0x2b0 [ 1613.786121][ T4447] ? ___slab_alloc+0x9b/0x450 [ 1613.790766][ T4447] ? copy_mount_string+0x30/0x30 [ 1613.795670][ T4447] ? copy_mount_options+0x59/0x320 [ 1613.800751][ T4447] ? copy_mount_options+0x293/0x320 [ 1613.805917][ T4447] ksys_mount+0xc2/0xf0 [ 1613.810042][ T4447] __x64_sys_mount+0xb1/0xc0 [ 1613.814603][ T4447] do_syscall_64+0xcb/0x150 [ 1613.819077][ T4447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1613.824948][ T4447] RIP: 0033:0x4608aa [ 1613.828822][ T4447] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1613.848479][ T4447] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1613.856869][ T4447] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1613.864904][ T4447] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1613.872952][ T4447] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1613.881065][ T4447] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1613.889008][ T4447] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1613.899127][ T4447] EXT4-fs: failed to create workqueue 06:02:07 executing program 4 (fault-call:1 fault-nth:59): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1613.904665][ T4447] EXT4-fs (loop4): mount failed [ 1613.942535][ T4452] FAULT_INJECTION: forcing a failure. [ 1613.942535][ T4452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1613.956052][ T4452] CPU: 1 PID: 4452 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1613.966182][ T4452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.976206][ T4452] Call Trace: [ 1613.979470][ T4452] dump_stack+0x1b0/0x21e [ 1613.983769][ T4452] ? devkmsg_release+0x11c/0x11c [ 1613.988690][ T4452] ? __kasan_kmalloc+0x179/0x1b0 [ 1613.993602][ T4452] ? show_regs_print_info+0x12/0x12 [ 1613.998772][ T4452] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1614.004205][ T4452] ? prealloc_shrinker+0x50/0x210 [ 1614.009199][ T4452] ? register_shrinker+0x1a/0x170 [ 1614.014199][ T4452] ? ext4_fill_super+0x9333/0xe890 [ 1614.019381][ T4452] ? mount_bdev+0x22d/0x340 [ 1614.023869][ T4452] ? legacy_get_tree+0xde/0x170 [ 1614.028686][ T4452] ? vfs_get_tree+0x85/0x260 [ 1614.033256][ T4452] should_fail+0x6fb/0x860 [ 1614.037660][ T4452] ? setup_fault_attr+0x2b0/0x2b0 [ 1614.042653][ T4452] ? __x64_sys_mount+0xb1/0xc0 [ 1614.047391][ T4452] ? do_syscall_64+0xcb/0x150 [ 1614.052045][ T4452] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1614.058082][ T4452] __alloc_pages_nodemask+0x1ee/0x7c0 [ 1614.063429][ T4452] ? gfp_pfmemalloc_allowed+0x130/0x130 [ 1614.068953][ T4452] ? up_write+0xa1/0x190 [ 1614.073178][ T4452] ? down_write+0xd8/0x150 [ 1614.077575][ T4452] get_zeroed_page+0x15/0x40 [ 1614.082140][ T4452] ext4_calculate_overhead+0xc1/0x1010 [ 1614.087628][ T4452] ? register_shrinker+0x136/0x170 [ 1614.092822][ T4452] ? mb_cache_create+0x2a0/0x3c0 [ 1614.097727][ T4452] ext4_fill_super+0xa904/0xe890 [ 1614.102643][ T4452] ? ext4_mount+0x40/0x40 [ 1614.107052][ T4452] ? idr_replace+0x1aa/0x220 [ 1614.111626][ T4452] ? snprintf+0xc0/0x110 [ 1614.115845][ T4452] ? up_read+0x10/0x10 [ 1614.119881][ T4452] ? vscnprintf+0x80/0x80 [ 1614.124268][ T4452] mount_bdev+0x22d/0x340 [ 1614.128566][ T4452] ? ext4_mount+0x40/0x40 [ 1614.132868][ T4452] legacy_get_tree+0xde/0x170 [ 1614.137519][ T4452] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1614.142860][ T4452] vfs_get_tree+0x85/0x260 [ 1614.147259][ T4452] do_mount+0x1883/0x2630 [ 1614.151577][ T4452] ? setup_fault_attr+0x2b0/0x2b0 [ 1614.156580][ T4452] ? ___slab_alloc+0x9b/0x450 [ 1614.161240][ T4452] ? copy_mount_string+0x30/0x30 [ 1614.166171][ T4452] ? copy_mount_options+0x59/0x320 [ 1614.171258][ T4452] ? copy_mount_options+0x293/0x320 [ 1614.176429][ T4452] ksys_mount+0xc2/0xf0 [ 1614.180568][ T4452] __x64_sys_mount+0xb1/0xc0 [ 1614.185133][ T4452] do_syscall_64+0xcb/0x150 [ 1614.189626][ T4452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1614.195493][ T4452] RIP: 0033:0x4608aa [ 1614.199362][ T4452] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1614.218942][ T4452] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1614.227406][ T4452] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1614.235458][ T4452] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1614.243416][ T4452] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1614.251360][ T4452] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1614.259394][ T4452] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:08 executing program 4 (fault-call:1 fault-nth:60): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:08 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1615.149615][ T4456] FAULT_INJECTION: forcing a failure. [ 1615.149615][ T4456] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.162430][ T4456] CPU: 1 PID: 4456 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1615.172481][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.182523][ T4456] Call Trace: [ 1615.185882][ T4456] dump_stack+0x1b0/0x21e [ 1615.190184][ T4456] ? devkmsg_release+0x11c/0x11c [ 1615.195093][ T4456] ? show_regs_print_info+0x12/0x12 [ 1615.200263][ T4456] ? register_shrinker+0x1a/0x170 [ 1615.205254][ T4456] ? kasan_alloc_pages+0x4a/0x60 [ 1615.210163][ T4456] ? prep_new_page+0x11a/0x380 [ 1615.214901][ T4456] should_fail+0x6fb/0x860 [ 1615.219289][ T4456] ? setup_fault_attr+0x2b0/0x2b0 [ 1615.224286][ T4456] ? alloc_workqueue+0x146/0x1200 [ 1615.229279][ T4456] should_failslab+0x5/0x20 [ 1615.233760][ T4456] __kmalloc+0x5f/0x2c0 [ 1615.237910][ T4456] ? free_unref_page_commit+0xff/0x380 [ 1615.243363][ T4456] alloc_workqueue+0x146/0x1200 06:02:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1615.248206][ T4456] ? ext4_bg_has_super+0xbb/0x3a0 [ 1615.253231][ T4456] ? ext4_bg_num_gdb+0x12c/0x200 [ 1615.258157][ T4456] ? ext4_fill_super+0xa90f/0xe890 [ 1615.263258][ T4456] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1615.269308][ T4456] ext4_fill_super+0xa805/0xe890 [ 1615.274225][ T4456] ? ext4_mount+0x40/0x40 [ 1615.278809][ T4456] ? idr_replace+0x1aa/0x220 [ 1615.283367][ T4456] ? snprintf+0xc0/0x110 [ 1615.287589][ T4456] ? up_read+0x10/0x10 [ 1615.291629][ T4456] ? vscnprintf+0x80/0x80 [ 1615.295932][ T4456] mount_bdev+0x22d/0x340 [ 1615.300229][ T4456] ? ext4_mount+0x40/0x40 [ 1615.304528][ T4456] legacy_get_tree+0xde/0x170 [ 1615.309171][ T4456] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1615.314512][ T4456] vfs_get_tree+0x85/0x260 [ 1615.318905][ T4456] do_mount+0x1883/0x2630 [ 1615.323221][ T4456] ? setup_fault_attr+0x2b0/0x2b0 [ 1615.328212][ T4456] ? setup_fault_attr+0x2b0/0x2b0 [ 1615.333206][ T4456] ? copy_mount_string+0x30/0x30 [ 1615.338118][ T4456] ? copy_mount_options+0x59/0x320 [ 1615.343198][ T4456] ? copy_mount_options+0x293/0x320 [ 1615.348361][ T4456] ksys_mount+0xc2/0xf0 [ 1615.352483][ T4456] __x64_sys_mount+0xb1/0xc0 [ 1615.357043][ T4456] do_syscall_64+0xcb/0x150 [ 1615.361543][ T4456] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1615.367412][ T4456] RIP: 0033:0x4608aa [ 1615.371277][ T4456] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1615.390854][ T4456] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 06:02:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 06:02:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x800000) 06:02:08 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 1615.399230][ T4456] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1615.407171][ T4456] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1615.415111][ T4456] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1615.423164][ T4456] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1615.431105][ T4456] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1615.441711][ T4456] EXT4-fs: failed to create workqueue 06:02:08 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x805400) 06:02:08 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x6) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) prctl$PR_GET_SECUREBITS(0x1b) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1615.447121][ T4456] EXT4-fs (loop4): mount failed 06:02:08 executing program 4 (fault-call:1 fault-nth:61): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:08 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x200023) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 1615.516595][ T4491] FAULT_INJECTION: forcing a failure. [ 1615.516595][ T4491] name failslab, interval 1, probability 0, space 0, times 0 [ 1615.529505][ T4491] CPU: 1 PID: 4491 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1615.539552][ T4491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.549590][ T4491] Call Trace: [ 1615.552863][ T4491] dump_stack+0x1b0/0x21e [ 1615.557183][ T4491] ? devkmsg_release+0x11c/0x11c [ 1615.562151][ T4491] ? unwind_get_return_address+0x48/0x90 [ 1615.567753][ T4491] ? show_regs_print_info+0x12/0x12 [ 1615.572921][ T4491] ? arch_stack_walk+0x98/0xe0 [ 1615.577661][ T4491] should_fail+0x6fb/0x860 [ 1615.582047][ T4491] ? setup_fault_attr+0x2b0/0x2b0 [ 1615.587049][ T4491] ? stack_trace_snprint+0x150/0x150 [ 1615.592320][ T4491] ? arch_stack_walk+0x98/0xe0 [ 1615.597072][ T4491] ? apply_wqattrs_prepare+0xcb/0x1500 [ 1615.602519][ T4491] should_failslab+0x5/0x20 [ 1615.607002][ T4491] kmem_cache_alloc_trace+0x39/0x270 [ 1615.612302][ T4491] apply_wqattrs_prepare+0xcb/0x1500 [ 1615.617651][ T4491] ? __kasan_kmalloc+0x117/0x1b0 [ 1615.622568][ T4491] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1615.627998][ T4491] ? alloc_workqueue+0x1b3/0x1200 [ 1615.632996][ T4491] ? ext4_fill_super+0xa805/0xe890 [ 1615.638170][ T4491] ? mount_bdev+0x22d/0x340 [ 1615.642676][ T4491] ? legacy_get_tree+0xde/0x170 [ 1615.647498][ T4491] ? vfs_get_tree+0x85/0x260 [ 1615.652058][ T4491] ? do_mount+0x1883/0x2630 [ 1615.656528][ T4491] ? ksys_mount+0xc2/0xf0 [ 1615.660828][ T4491] ? __x64_sys_mount+0xb1/0xc0 [ 1615.665676][ T4491] ? do_syscall_64+0xcb/0x150 [ 1615.670329][ T4491] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1615.676362][ T4491] ? stack_trace_snprint+0x150/0x150 [ 1615.681724][ T4491] ? format_decode+0x441/0x1ab0 [ 1615.686541][ T4491] ? cwt_wakefn+0x70/0x70 [ 1615.690843][ T4491] ? vsnprintf+0x1c50/0x1c50 [ 1615.695518][ T4491] ? prep_new_page+0x11a/0x380 [ 1615.700370][ T4491] ? vsnprintf+0x1e9/0x1c50 [ 1615.704846][ T4491] apply_workqueue_attrs_locked+0x135/0x680 [ 1615.710713][ T4491] ? apply_workqueue_attrs+0x40/0x40 [ 1615.715966][ T4491] ? mutex_lock+0xa6/0x110 [ 1615.720351][ T4491] ? mutex_trylock+0xb0/0xb0 [ 1615.724909][ T4491] ? alloc_workqueue+0x1b3/0x1200 [ 1615.729910][ T4491] ? alloc_workqueue+0x146/0x1200 [ 1615.734912][ T4491] alloc_workqueue+0xce0/0x1200 [ 1615.739739][ T4491] ? ext4_fill_super+0xa90f/0xe890 [ 1615.744938][ T4491] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1615.750972][ T4491] ext4_fill_super+0xa805/0xe890 [ 1615.755880][ T4491] ? ext4_mount+0x40/0x40 [ 1615.760187][ T4491] ? idr_replace+0x1aa/0x220 [ 1615.764753][ T4491] ? snprintf+0xc0/0x110 [ 1615.768972][ T4491] ? up_read+0x10/0x10 [ 1615.773011][ T4491] ? vscnprintf+0x80/0x80 [ 1615.777313][ T4491] mount_bdev+0x22d/0x340 [ 1615.781618][ T4491] ? ext4_mount+0x40/0x40 [ 1615.785928][ T4491] legacy_get_tree+0xde/0x170 [ 1615.790588][ T4491] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1615.795929][ T4491] vfs_get_tree+0x85/0x260 [ 1615.800317][ T4491] do_mount+0x1883/0x2630 [ 1615.804615][ T4491] ? ___slab_alloc+0x2e0/0x450 [ 1615.809461][ T4491] ? copy_mount_string+0x30/0x30 [ 1615.814395][ T4491] ? copy_mount_options+0x59/0x320 [ 1615.819475][ T4491] ? copy_mount_options+0x293/0x320 [ 1615.824650][ T4491] ksys_mount+0xc2/0xf0 [ 1615.828779][ T4491] __x64_sys_mount+0xb1/0xc0 [ 1615.833435][ T4491] do_syscall_64+0xcb/0x150 [ 1615.837910][ T4491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1615.843780][ T4491] RIP: 0033:0x4608aa [ 1615.847645][ T4491] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1615.867235][ T4491] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1615.875635][ T4491] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1615.883605][ T4491] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1615.891570][ T4491] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1615.899518][ T4491] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1615.907474][ T4491] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1615.917052][ T4491] EXT4-fs: failed to create workqueue [ 1615.923125][ T4491] EXT4-fs (loop4): mount failed 06:02:09 executing program 4 (fault-call:1 fault-nth:62): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1615.996095][ T4504] FAULT_INJECTION: forcing a failure. [ 1615.996095][ T4504] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.009100][ T4504] CPU: 0 PID: 4504 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1616.019293][ T4504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.029315][ T4504] Call Trace: [ 1616.032578][ T4504] dump_stack+0x1b0/0x21e [ 1616.036877][ T4504] ? devkmsg_release+0x11c/0x11c [ 1616.041911][ T4504] ? unwind_get_return_address+0x48/0x90 [ 1616.047516][ T4504] ? show_regs_print_info+0x12/0x12 [ 1616.052685][ T4504] ? arch_stack_walk+0x98/0xe0 [ 1616.057422][ T4504] should_fail+0x6fb/0x860 [ 1616.061853][ T4504] ? setup_fault_attr+0x2b0/0x2b0 [ 1616.066847][ T4504] ? stack_trace_snprint+0x150/0x150 [ 1616.072099][ T4504] ? arch_stack_walk+0x98/0xe0 [ 1616.076830][ T4504] ? apply_wqattrs_prepare+0x1c0/0x1500 [ 1616.082344][ T4504] should_failslab+0x5/0x20 [ 1616.086815][ T4504] kmem_cache_alloc_trace+0x39/0x270 [ 1616.092069][ T4504] apply_wqattrs_prepare+0x1c0/0x1500 [ 1616.097409][ T4504] ? __kasan_kmalloc+0x117/0x1b0 [ 1616.102406][ T4504] ? alloc_workqueue+0x1b3/0x1200 [ 1616.107402][ T4504] ? ext4_fill_super+0xa805/0xe890 [ 1616.112493][ T4504] ? mount_bdev+0x22d/0x340 [ 1616.116965][ T4504] ? legacy_get_tree+0xde/0x170 [ 1616.121791][ T4504] ? do_mount+0x1883/0x2630 [ 1616.126263][ T4504] ? ksys_mount+0xc2/0xf0 [ 1616.130698][ T4504] ? __x64_sys_mount+0xb1/0xc0 [ 1616.135429][ T4504] ? do_syscall_64+0xcb/0x150 [ 1616.140073][ T4504] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1616.146107][ T4504] ? stack_trace_snprint+0x150/0x150 [ 1616.151359][ T4504] ? format_decode+0x441/0x1ab0 [ 1616.156177][ T4504] ? cwt_wakefn+0x70/0x70 [ 1616.160481][ T4504] ? vsnprintf+0x1c50/0x1c50 [ 1616.165044][ T4504] ? prep_new_page+0x11a/0x380 [ 1616.169777][ T4504] ? vsnprintf+0x1e9/0x1c50 [ 1616.174250][ T4504] apply_workqueue_attrs_locked+0x135/0x680 [ 1616.180111][ T4504] ? apply_workqueue_attrs+0x40/0x40 [ 1616.185364][ T4504] ? mutex_lock+0xa6/0x110 [ 1616.189749][ T4504] ? mutex_trylock+0xb0/0xb0 [ 1616.194306][ T4504] ? alloc_workqueue+0x1b3/0x1200 [ 1616.199423][ T4504] ? alloc_workqueue+0x146/0x1200 [ 1616.204428][ T4504] alloc_workqueue+0xce0/0x1200 [ 1616.209259][ T4504] ? ext4_fill_super+0xa90f/0xe890 [ 1616.214365][ T4504] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1616.220407][ T4504] ext4_fill_super+0xa805/0xe890 [ 1616.225315][ T4504] ? ext4_mount+0x40/0x40 [ 1616.229739][ T4504] ? idr_replace+0x1aa/0x220 [ 1616.234312][ T4504] ? snprintf+0xc0/0x110 [ 1616.238527][ T4504] ? up_read+0x10/0x10 [ 1616.242574][ T4504] ? vscnprintf+0x80/0x80 [ 1616.246872][ T4504] mount_bdev+0x22d/0x340 [ 1616.251220][ T4504] ? ext4_mount+0x40/0x40 [ 1616.255519][ T4504] legacy_get_tree+0xde/0x170 [ 1616.260165][ T4504] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1616.265590][ T4504] vfs_get_tree+0x85/0x260 [ 1616.269976][ T4504] do_mount+0x1883/0x2630 [ 1616.274323][ T4504] ? _raw_spin_unlock+0x5/0x20 [ 1616.279054][ T4504] ? ___slab_alloc+0x297/0x450 [ 1616.283784][ T4504] ? copy_mount_string+0x30/0x30 [ 1616.288735][ T4504] ? copy_mount_options+0x59/0x320 [ 1616.293813][ T4504] ? copy_mount_options+0x293/0x320 [ 1616.298977][ T4504] ksys_mount+0xc2/0xf0 [ 1616.303246][ T4504] __x64_sys_mount+0xb1/0xc0 [ 1616.307824][ T4504] do_syscall_64+0xcb/0x150 [ 1616.312300][ T4504] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1616.318161][ T4504] RIP: 0033:0x4608aa [ 1616.322113][ T4504] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1616.341727][ T4504] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1616.350194][ T4504] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1616.358135][ T4504] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1616.366162][ T4504] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1616.374109][ T4504] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1616.382057][ T4504] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1616.391279][ T4504] EXT4-fs: failed to create workqueue [ 1616.396872][ T4504] EXT4-fs (loop4): mount failed 06:02:09 executing program 4 (fault-call:1 fault-nth:63): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1616.467285][ T4509] FAULT_INJECTION: forcing a failure. [ 1616.467285][ T4509] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.479987][ T4509] CPU: 1 PID: 4509 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1616.490032][ T4509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.500076][ T4509] Call Trace: [ 1616.503339][ T4509] dump_stack+0x1b0/0x21e [ 1616.507640][ T4509] ? devkmsg_release+0x11c/0x11c [ 1616.512558][ T4509] ? show_regs_print_info+0x12/0x12 [ 1616.517737][ T4509] ? slab_free_freelist_hook+0xd0/0x150 [ 1616.523350][ T4509] ? apply_workqueue_attrs_locked+0x330/0x680 [ 1616.529401][ T4509] should_fail+0x6fb/0x860 [ 1616.533790][ T4509] ? setup_fault_attr+0x2b0/0x2b0 [ 1616.538787][ T4509] ? apply_workqueue_attrs_locked+0x330/0x680 [ 1616.544833][ T4509] ? init_rescuer+0x89/0x2a0 [ 1616.549397][ T4509] should_failslab+0x5/0x20 [ 1616.553870][ T4509] kmem_cache_alloc_trace+0x39/0x270 [ 1616.559126][ T4509] ? mutex_trylock+0xb0/0xb0 [ 1616.563693][ T4509] ? alloc_workqueue+0x1b3/0x1200 [ 1616.568691][ T4509] init_rescuer+0x89/0x2a0 [ 1616.573077][ T4509] alloc_workqueue+0xd3b/0x1200 [ 1616.577898][ T4509] ? ext4_fill_super+0xa90f/0xe890 [ 1616.582978][ T4509] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1616.589023][ T4509] ext4_fill_super+0xa805/0xe890 [ 1616.593934][ T4509] ? ext4_mount+0x40/0x40 [ 1616.598232][ T4509] ? idr_replace+0x1aa/0x220 [ 1616.602803][ T4509] ? snprintf+0xc0/0x110 [ 1616.607016][ T4509] ? up_read+0x10/0x10 [ 1616.611098][ T4509] ? vscnprintf+0x80/0x80 [ 1616.615485][ T4509] mount_bdev+0x22d/0x340 [ 1616.619784][ T4509] ? ext4_mount+0x40/0x40 [ 1616.624083][ T4509] legacy_get_tree+0xde/0x170 [ 1616.628729][ T4509] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1616.634079][ T4509] vfs_get_tree+0x85/0x260 [ 1616.638480][ T4509] do_mount+0x1883/0x2630 [ 1616.642790][ T4509] ? setup_fault_attr+0x2b0/0x2b0 [ 1616.647934][ T4509] ? ___slab_alloc+0x9b/0x450 [ 1616.652587][ T4509] ? copy_mount_string+0x30/0x30 [ 1616.657621][ T4509] ? copy_mount_options+0x59/0x320 [ 1616.662700][ T4509] ? copy_mount_options+0x293/0x320 [ 1616.667867][ T4509] ksys_mount+0xc2/0xf0 [ 1616.671992][ T4509] __x64_sys_mount+0xb1/0xc0 [ 1616.676558][ T4509] do_syscall_64+0xcb/0x150 [ 1616.681033][ T4509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1616.686893][ T4509] RIP: 0033:0x4608aa [ 1616.690847][ T4509] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1616.710445][ T4509] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1616.718841][ T4509] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1616.726792][ T4509] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1616.734732][ T4509] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1616.742675][ T4509] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1616.750703][ T4509] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1616.760393][ T4509] EXT4-fs: failed to create workqueue 06:02:09 executing program 4 (fault-call:1 fault-nth:64): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1616.765952][ T4509] EXT4-fs (loop4): mount failed [ 1616.806588][ T4514] FAULT_INJECTION: forcing a failure. [ 1616.806588][ T4514] name failslab, interval 1, probability 0, space 0, times 0 [ 1616.819472][ T4514] CPU: 0 PID: 4514 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1616.829606][ T4514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.839637][ T4514] Call Trace: [ 1616.842921][ T4514] dump_stack+0x1b0/0x21e [ 1616.847230][ T4514] ? devkmsg_release+0x11c/0x11c [ 1616.852141][ T4514] ? show_regs_print_info+0x12/0x12 [ 1616.857315][ T4514] ? stack_trace_save+0x111/0x1e0 [ 1616.862310][ T4514] ? do_mount+0x1883/0x2630 [ 1616.866787][ T4514] ? ksys_mount+0xc2/0xf0 [ 1616.871095][ T4514] should_fail+0x6fb/0x860 [ 1616.875584][ T4514] ? setup_fault_attr+0x2b0/0x2b0 [ 1616.880579][ T4514] ? try_to_wake_up+0xbe8/0xd80 [ 1616.885399][ T4514] ? __kasan_kmalloc+0x179/0x1b0 [ 1616.890306][ T4514] ? __kthread_create_on_node+0x142/0x470 [ 1616.895996][ T4514] should_failslab+0x5/0x20 [ 1616.900473][ T4514] kmem_cache_alloc_trace+0x39/0x270 [ 1616.905726][ T4514] ? mount_bdev+0x22d/0x340 [ 1616.910203][ T4514] ? legacy_get_tree+0xde/0x170 [ 1616.915031][ T4514] ? vfs_get_tree+0x85/0x260 [ 1616.919590][ T4514] ? rcu_free_pwq+0x20/0x20 [ 1616.924067][ T4514] __kthread_create_on_node+0x142/0x470 [ 1616.929584][ T4514] ? __x64_sys_mount+0xb1/0xc0 [ 1616.934315][ T4514] ? kthread_create_on_node+0x110/0x110 [ 1616.939918][ T4514] ? slab_free_freelist_hook+0xd0/0x150 [ 1616.945434][ T4514] ? apply_workqueue_attrs_locked+0x330/0x680 [ 1616.951480][ T4514] ? kfree+0x12b/0x5d0 [ 1616.955517][ T4514] ? rcu_free_pwq+0x20/0x20 [ 1616.959990][ T4514] kthread_create_on_node+0xc6/0x110 [ 1616.965242][ T4514] ? setup_fault_attr+0x2b0/0x2b0 [ 1616.970279][ T4514] ? tsk_fork_get_node+0x10/0x10 [ 1616.975186][ T4514] ? init_rescuer+0x89/0x2a0 [ 1616.979744][ T4514] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1616.985176][ T4514] ? mutex_trylock+0xb0/0xb0 [ 1616.989754][ T4514] init_rescuer+0x1b6/0x2a0 [ 1616.994226][ T4514] alloc_workqueue+0xd3b/0x1200 [ 1616.999153][ T4514] ? ext4_fill_super+0xa90f/0xe890 [ 1617.004250][ T4514] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1617.010285][ T4514] ext4_fill_super+0xa805/0xe890 [ 1617.015191][ T4514] ? ext4_mount+0x40/0x40 [ 1617.019500][ T4514] ? idr_replace+0x1aa/0x220 [ 1617.024077][ T4514] ? snprintf+0xc0/0x110 [ 1617.028292][ T4514] ? up_read+0x10/0x10 [ 1617.032331][ T4514] ? vscnprintf+0x80/0x80 [ 1617.036638][ T4514] mount_bdev+0x22d/0x340 [ 1617.040940][ T4514] ? ext4_mount+0x40/0x40 [ 1617.045395][ T4514] legacy_get_tree+0xde/0x170 [ 1617.050182][ T4514] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1617.055523][ T4514] vfs_get_tree+0x85/0x260 [ 1617.059934][ T4514] do_mount+0x1883/0x2630 [ 1617.064323][ T4514] ? setup_fault_attr+0x2b0/0x2b0 [ 1617.069322][ T4514] ? ___slab_alloc+0x9b/0x450 [ 1617.073966][ T4514] ? copy_mount_string+0x30/0x30 [ 1617.078874][ T4514] ? copy_mount_options+0x59/0x320 [ 1617.083954][ T4514] ? copy_mount_options+0x293/0x320 [ 1617.089119][ T4514] ksys_mount+0xc2/0xf0 [ 1617.093244][ T4514] __x64_sys_mount+0xb1/0xc0 [ 1617.097805][ T4514] do_syscall_64+0xcb/0x150 [ 1617.102277][ T4514] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1617.108163][ T4514] RIP: 0033:0x4608aa [ 1617.112037][ T4514] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1617.131608][ T4514] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1617.139990][ T4514] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1617.147950][ T4514] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1617.155955][ T4514] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1617.163901][ T4514] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1617.171840][ T4514] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1617.181215][ T4514] EXT4-fs: failed to create workqueue [ 1617.186727][ T4514] EXT4-fs (loop4): mount failed 06:02:11 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:11 executing program 4 (fault-call:1 fault-nth:65): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:11 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1618.274616][ T4524] FAULT_INJECTION: forcing a failure. [ 1618.274616][ T4524] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.287418][ T4524] CPU: 0 PID: 4524 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1618.297465][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.307598][ T4524] Call Trace: [ 1618.310989][ T4524] dump_stack+0x1b0/0x21e [ 1618.315290][ T4524] ? devkmsg_release+0x11c/0x11c [ 1618.320328][ T4524] ? show_regs_print_info+0x12/0x12 [ 1618.325497][ T4524] ? stack_trace_save+0x111/0x1e0 [ 1618.330492][ T4524] ? do_mount+0x1883/0x2630 [ 1618.334964][ T4524] ? ksys_mount+0xc2/0xf0 [ 1618.339363][ T4524] should_fail+0x6fb/0x860 [ 1618.343757][ T4524] ? setup_fault_attr+0x2b0/0x2b0 [ 1618.348750][ T4524] ? try_to_wake_up+0xbe8/0xd80 [ 1618.353572][ T4524] ? __kasan_kmalloc+0x179/0x1b0 [ 1618.358482][ T4524] ? __kthread_create_on_node+0x142/0x470 [ 1618.364168][ T4524] should_failslab+0x5/0x20 [ 1618.368642][ T4524] kmem_cache_alloc_trace+0x39/0x270 [ 1618.373901][ T4524] ? mount_bdev+0x22d/0x340 [ 1618.378374][ T4524] ? legacy_get_tree+0xde/0x170 [ 1618.383212][ T4524] ? vfs_get_tree+0x85/0x260 [ 1618.387770][ T4524] ? rcu_free_pwq+0x20/0x20 [ 1618.392244][ T4524] __kthread_create_on_node+0x142/0x470 [ 1618.397758][ T4524] ? __x64_sys_mount+0xb1/0xc0 [ 1618.402491][ T4524] ? kthread_create_on_node+0x110/0x110 [ 1618.408006][ T4524] ? slab_free_freelist_hook+0xd0/0x150 [ 1618.413522][ T4524] ? apply_workqueue_attrs_locked+0x330/0x680 [ 1618.419564][ T4524] ? kfree+0x12b/0x5d0 06:02:11 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 1618.423608][ T4524] ? rcu_free_pwq+0x20/0x20 [ 1618.428078][ T4524] kthread_create_on_node+0xc6/0x110 [ 1618.433334][ T4524] ? setup_fault_attr+0x2b0/0x2b0 [ 1618.438327][ T4524] ? tsk_fork_get_node+0x10/0x10 [ 1618.443234][ T4524] ? init_rescuer+0x89/0x2a0 [ 1618.447801][ T4524] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1618.453232][ T4524] ? mutex_trylock+0xb0/0xb0 [ 1618.457788][ T4524] ? alloc_workqueue+0x1b3/0x1200 [ 1618.462789][ T4524] init_rescuer+0x1b6/0x2a0 [ 1618.467282][ T4524] alloc_workqueue+0xd3b/0x1200 06:02:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0xc00000) [ 1618.472117][ T4524] ? ext4_fill_super+0xa90f/0xe890 [ 1618.477302][ T4524] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1618.483337][ T4524] ext4_fill_super+0xa805/0xe890 [ 1618.488422][ T4524] ? ext4_mount+0x40/0x40 [ 1618.492824][ T4524] ? idr_replace+0x1aa/0x220 [ 1618.497394][ T4524] ? snprintf+0xc0/0x110 [ 1618.501635][ T4524] ? up_read+0x10/0x10 [ 1618.505722][ T4524] ? vscnprintf+0x80/0x80 [ 1618.510058][ T4524] mount_bdev+0x22d/0x340 [ 1618.514378][ T4524] ? ext4_mount+0x40/0x40 [ 1618.518692][ T4524] legacy_get_tree+0xde/0x170 [ 1618.523346][ T4524] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1618.528695][ T4524] vfs_get_tree+0x85/0x260 [ 1618.533494][ T4524] do_mount+0x1883/0x2630 [ 1618.537903][ T4524] ? setup_fault_attr+0x2b0/0x2b0 [ 1618.542905][ T4524] ? setup_fault_attr+0x2b0/0x2b0 [ 1618.547969][ T4524] ? copy_mount_string+0x30/0x30 [ 1618.552900][ T4524] ? copy_mount_options+0x59/0x320 [ 1618.557996][ T4524] ? copy_mount_options+0x293/0x320 [ 1618.563181][ T4524] ksys_mount+0xc2/0xf0 [ 1618.567326][ T4524] __x64_sys_mount+0xb1/0xc0 [ 1618.572008][ T4524] do_syscall_64+0xcb/0x150 [ 1618.576510][ T4524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1618.582384][ T4524] RIP: 0033:0x4608aa [ 1618.586523][ T4524] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1618.606108][ T4524] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1618.614506][ T4524] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa 06:02:11 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1000000) [ 1618.622472][ T4524] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1618.630620][ T4524] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1618.638584][ T4524] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1618.646541][ T4524] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1618.668070][ T4524] EXT4-fs: failed to create workqueue 06:02:11 executing program 4 (fault-call:1 fault-nth:66): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1618.673830][ T4524] EXT4-fs (loop4): mount failed [ 1618.728407][ T4550] FAULT_INJECTION: forcing a failure. [ 1618.728407][ T4550] name failslab, interval 1, probability 0, space 0, times 0 [ 1618.741719][ T4550] CPU: 1 PID: 4550 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1618.751859][ T4550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.761897][ T4550] Call Trace: [ 1618.765176][ T4550] dump_stack+0x1b0/0x21e [ 1618.769494][ T4550] ? devkmsg_release+0x11c/0x11c [ 1618.774417][ T4550] ? show_regs_print_info+0x12/0x12 [ 1618.779622][ T4550] should_fail+0x6fb/0x860 [ 1618.784027][ T4550] ? setup_fault_attr+0x2b0/0x2b0 [ 1618.789036][ T4550] ? iget_locked+0x810/0x810 [ 1618.793611][ T4550] ? ext4_alloc_inode+0x1b/0x620 [ 1618.798535][ T4550] should_failslab+0x5/0x20 [ 1618.803144][ T4550] kmem_cache_alloc+0x36/0x250 [ 1618.807894][ T4550] ? set_qf_name+0x350/0x350 [ 1618.812487][ T4550] ext4_alloc_inode+0x1b/0x620 [ 1618.817235][ T4550] iget_locked+0x140/0x810 [ 1618.821640][ T4550] __ext4_iget+0x30c/0x48a0 [ 1618.826130][ T4550] ? mutex_unlock+0x19/0x40 [ 1618.830641][ T4550] ? ext4_get_projid+0x140/0x140 [ 1618.835575][ T4550] ? ext4_fill_super+0xa90f/0xe890 [ 1618.840676][ T4550] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1618.846822][ T4550] ext4_fill_super+0xa8c8/0xe890 [ 1618.851754][ T4550] ? ext4_mount+0x40/0x40 [ 1618.856068][ T4550] ? idr_replace+0x1aa/0x220 [ 1618.860650][ T4550] ? snprintf+0xc0/0x110 [ 1618.864883][ T4550] ? up_read+0x10/0x10 [ 1618.868939][ T4550] ? vscnprintf+0x80/0x80 [ 1618.873259][ T4550] mount_bdev+0x22d/0x340 [ 1618.877574][ T4550] ? ext4_mount+0x40/0x40 [ 1618.881893][ T4550] legacy_get_tree+0xde/0x170 [ 1618.886565][ T4550] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1618.891923][ T4550] vfs_get_tree+0x85/0x260 [ 1618.896344][ T4550] do_mount+0x1883/0x2630 [ 1618.900659][ T4550] ? _raw_spin_unlock+0x5/0x20 [ 1618.905425][ T4550] ? ___slab_alloc+0x297/0x450 [ 1618.910176][ T4550] ? copy_mount_string+0x30/0x30 [ 1618.915098][ T4550] ? copy_mount_options+0x59/0x320 [ 1618.920196][ T4550] ? copy_mount_options+0x293/0x320 [ 1618.925379][ T4550] ksys_mount+0xc2/0xf0 [ 1618.929523][ T4550] __x64_sys_mount+0xb1/0xc0 [ 1618.934106][ T4550] do_syscall_64+0xcb/0x150 [ 1618.939471][ T4550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1618.945346][ T4550] RIP: 0033:0x4608aa [ 1618.949233][ T4550] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1618.968820][ T4550] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1618.977217][ T4550] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1618.985202][ T4550] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1618.993257][ T4550] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1619.001225][ T4550] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1619.009183][ T4550] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1619.027718][ T4550] EXT4-fs (loop4): get root inode failed [ 1619.033710][ T4550] EXT4-fs (loop4): mount failed 06:02:12 executing program 4 (fault-call:1 fault-nth:67): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1619.122650][ T4556] FAULT_INJECTION: forcing a failure. [ 1619.122650][ T4556] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.135627][ T4556] CPU: 1 PID: 4556 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1619.145690][ T4556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.155732][ T4556] Call Trace: [ 1619.159013][ T4556] dump_stack+0x1b0/0x21e [ 1619.163347][ T4556] ? devkmsg_release+0x11c/0x11c [ 1619.168381][ T4556] ? show_regs_print_info+0x12/0x12 [ 1619.173565][ T4556] ? stack_trace_save+0x111/0x1e0 [ 1619.178579][ T4556] ? do_mount+0x1883/0x2630 [ 1619.183068][ T4556] ? ksys_mount+0xc2/0xf0 [ 1619.187386][ T4556] should_fail+0x6fb/0x860 [ 1619.191792][ T4556] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.196798][ T4556] ? __kasan_kmalloc+0x179/0x1b0 [ 1619.201720][ T4556] ? __kthread_create_on_node+0x142/0x470 [ 1619.207535][ T4556] should_failslab+0x5/0x20 [ 1619.212024][ T4556] kmem_cache_alloc_trace+0x39/0x270 [ 1619.217311][ T4556] ? mount_bdev+0x22d/0x340 [ 1619.221802][ T4556] ? legacy_get_tree+0xde/0x170 [ 1619.226636][ T4556] ? vfs_get_tree+0x85/0x260 [ 1619.231225][ T4556] ? rcu_free_pwq+0x20/0x20 [ 1619.235716][ T4556] __kthread_create_on_node+0x142/0x470 [ 1619.241251][ T4556] ? schedule_preempt_disabled+0x20/0x20 [ 1619.246870][ T4556] ? kthread_create_on_node+0x110/0x110 [ 1619.252405][ T4556] ? slab_free_freelist_hook+0xd0/0x150 [ 1619.257936][ T4556] ? apply_workqueue_attrs_locked+0x330/0x680 [ 1619.263984][ T4556] ? kfree+0x12b/0x5d0 [ 1619.268039][ T4556] ? rcu_free_pwq+0x20/0x20 [ 1619.272527][ T4556] kthread_create_on_node+0xc6/0x110 [ 1619.277798][ T4556] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.282816][ T4556] ? tsk_fork_get_node+0x10/0x10 [ 1619.287741][ T4556] ? init_rescuer+0x89/0x2a0 [ 1619.292318][ T4556] ? kmem_cache_alloc_trace+0xc3/0x270 [ 1619.297760][ T4556] ? mutex_trylock+0xb0/0xb0 [ 1619.302336][ T4556] ? alloc_workqueue+0x1b3/0x1200 [ 1619.307347][ T4556] init_rescuer+0x1b6/0x2a0 [ 1619.311839][ T4556] alloc_workqueue+0xd3b/0x1200 [ 1619.316683][ T4556] ? ext4_fill_super+0xa90f/0xe890 [ 1619.321783][ T4556] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1619.327835][ T4556] ext4_fill_super+0xa805/0xe890 [ 1619.332853][ T4556] ? ext4_mount+0x40/0x40 [ 1619.337171][ T4556] ? idr_replace+0x1aa/0x220 [ 1619.341748][ T4556] ? snprintf+0xc0/0x110 [ 1619.345976][ T4556] ? up_read+0x10/0x10 [ 1619.350044][ T4556] ? vscnprintf+0x80/0x80 [ 1619.354362][ T4556] mount_bdev+0x22d/0x340 [ 1619.358683][ T4556] ? ext4_mount+0x40/0x40 [ 1619.362999][ T4556] legacy_get_tree+0xde/0x170 [ 1619.367667][ T4556] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1619.373022][ T4556] vfs_get_tree+0x85/0x260 [ 1619.377431][ T4556] do_mount+0x1883/0x2630 [ 1619.381751][ T4556] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.386767][ T4556] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.391781][ T4556] ? copy_mount_string+0x30/0x30 [ 1619.396741][ T4556] ? copy_mount_options+0x59/0x320 [ 1619.401838][ T4556] ? copy_mount_options+0x293/0x320 [ 1619.407020][ T4556] ksys_mount+0xc2/0xf0 [ 1619.411161][ T4556] __x64_sys_mount+0xb1/0xc0 [ 1619.415738][ T4556] do_syscall_64+0xcb/0x150 [ 1619.420226][ T4556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1619.426188][ T4556] RIP: 0033:0x4608aa [ 1619.430067][ T4556] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1619.449767][ T4556] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1619.458161][ T4556] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1619.466117][ T4556] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1619.474074][ T4556] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1619.482030][ T4556] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1619.489986][ T4556] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1619.510093][ T4556] EXT4-fs: failed to create workqueue [ 1619.525912][ T4556] EXT4-fs (loop4): mount failed 06:02:12 executing program 4 (fault-call:1 fault-nth:68): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1619.689790][ T4561] FAULT_INJECTION: forcing a failure. [ 1619.689790][ T4561] name failslab, interval 1, probability 0, space 0, times 0 [ 1619.708343][ T4561] CPU: 1 PID: 4561 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1619.718405][ T4561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.728443][ T4561] Call Trace: [ 1619.732122][ T4561] dump_stack+0x1b0/0x21e [ 1619.736440][ T4561] ? devkmsg_release+0x11c/0x11c [ 1619.741375][ T4561] ? show_regs_print_info+0x12/0x12 [ 1619.746705][ T4561] should_fail+0x6fb/0x860 [ 1619.751120][ T4561] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.756224][ T4561] ? iget_locked+0x810/0x810 [ 1619.760800][ T4561] ? ext4_alloc_inode+0x1b/0x620 [ 1619.765723][ T4561] should_failslab+0x5/0x20 [ 1619.770327][ T4561] kmem_cache_alloc+0x36/0x250 [ 1619.775075][ T4561] ? set_qf_name+0x350/0x350 [ 1619.779649][ T4561] ext4_alloc_inode+0x1b/0x620 [ 1619.784399][ T4561] iget_locked+0x140/0x810 [ 1619.788845][ T4561] __ext4_iget+0x30c/0x48a0 [ 1619.793338][ T4561] ? mutex_unlock+0x19/0x40 [ 1619.797833][ T4561] ? ext4_get_projid+0x140/0x140 [ 1619.802759][ T4561] ? ext4_fill_super+0xa90f/0xe890 [ 1619.807866][ T4561] ? apply_workqueue_attrs_locked+0x680/0x680 [ 1619.813924][ T4561] ext4_fill_super+0xa8c8/0xe890 [ 1619.818854][ T4561] ? ext4_mount+0x40/0x40 [ 1619.823175][ T4561] ? idr_replace+0x1aa/0x220 [ 1619.827750][ T4561] ? snprintf+0xc0/0x110 [ 1619.832542][ T4561] ? up_read+0x10/0x10 [ 1619.836601][ T4561] ? vscnprintf+0x80/0x80 [ 1619.841050][ T4561] mount_bdev+0x22d/0x340 [ 1619.845367][ T4561] ? ext4_mount+0x40/0x40 [ 1619.849684][ T4561] legacy_get_tree+0xde/0x170 [ 1619.854347][ T4561] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1619.859710][ T4561] vfs_get_tree+0x85/0x260 [ 1619.864121][ T4561] do_mount+0x1883/0x2630 [ 1619.868445][ T4561] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.873458][ T4561] ? setup_fault_attr+0x2b0/0x2b0 [ 1619.878473][ T4561] ? copy_mount_string+0x30/0x30 [ 1619.883396][ T4561] ? copy_mount_options+0x59/0x320 [ 1619.888496][ T4561] ? copy_mount_options+0x293/0x320 [ 1619.893679][ T4561] ksys_mount+0xc2/0xf0 [ 1619.897831][ T4561] __x64_sys_mount+0xb1/0xc0 [ 1619.902583][ T4561] do_syscall_64+0xcb/0x150 [ 1619.907073][ T4561] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1619.912957][ T4561] RIP: 0033:0x4608aa [ 1619.916992][ T4561] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1619.937191][ T4561] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1619.945589][ T4561] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1619.953546][ T4561] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1619.961510][ T4561] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1619.969470][ T4561] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1619.977430][ T4561] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:13 executing program 4 (fault-call:1 fault-nth:69): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1619.988362][ T4561] EXT4-fs (loop4): get root inode failed [ 1619.994167][ T4561] EXT4-fs (loop4): mount failed [ 1620.062943][ T4567] FAULT_INJECTION: forcing a failure. [ 1620.062943][ T4567] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.075865][ T4567] CPU: 1 PID: 4567 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1620.085925][ T4567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.095964][ T4567] Call Trace: [ 1620.099248][ T4567] dump_stack+0x1b0/0x21e [ 1620.103566][ T4567] ? devkmsg_release+0x11c/0x11c [ 1620.108491][ T4567] ? unwind_get_return_address+0x48/0x90 [ 1620.114121][ T4567] ? show_regs_print_info+0x12/0x12 [ 1620.119306][ T4567] ? arch_stack_walk+0x98/0xe0 [ 1620.124056][ T4567] should_fail+0x6fb/0x860 [ 1620.128619][ T4567] ? setup_fault_attr+0x2b0/0x2b0 [ 1620.133631][ T4567] ? stack_trace_snprint+0x150/0x150 [ 1620.138901][ T4567] ? __rcu_read_lock+0x50/0x50 [ 1620.143654][ T4567] ? mem_cgroup_charge_statistics+0x12a/0x7d0 [ 1620.149709][ T4567] ? xas_load+0x468/0x4c0 [ 1620.154133][ T4567] ? mempool_alloc_slab+0x16/0x30 [ 1620.159153][ T4567] ? mempool_free+0x380/0x380 [ 1620.163815][ T4567] should_failslab+0x5/0x20 [ 1620.168307][ T4567] kmem_cache_alloc+0x36/0x250 [ 1620.173058][ T4567] ? mempool_free+0x380/0x380 [ 1620.177724][ T4567] mempool_alloc_slab+0x16/0x30 [ 1620.182563][ T4567] mempool_alloc+0x100/0x650 [ 1620.187140][ T4567] ? find_get_entry+0x5da/0x670 [ 1620.191976][ T4567] ? mempool_resize+0x910/0x910 [ 1620.196813][ T4567] ? _raw_spin_lock+0xa1/0x170 [ 1620.201649][ T4567] ? _raw_spin_trylock_bh+0x190/0x190 [ 1620.207038][ T4567] bio_alloc_bioset+0x1fc/0x660 [ 1620.211875][ T4567] ? bio_chain_endio+0xf0/0xf0 [ 1620.216625][ T4567] ? write_boundary_block+0x150/0x150 [ 1620.221981][ T4567] ? add_to_page_cache_lru+0x20b/0x280 [ 1620.227428][ T4567] submit_bh_wbc+0x1ba/0x790 [ 1620.232020][ T4567] ? __getblk_gfp+0x3a/0x750 [ 1620.236600][ T4567] ? write_boundary_block+0x150/0x150 [ 1620.242042][ T4567] ? _raw_spin_lock+0xa1/0x170 [ 1620.246791][ T4567] ll_rw_block+0x1cb/0x230 [ 1620.251195][ T4567] __breadahead_gfp+0xc9/0x190 [ 1620.255950][ T4567] ? __breadahead+0x170/0x170 [ 1620.260615][ T4567] __ext4_get_inode_loc+0xc20/0x1030 [ 1620.265889][ T4567] ? _raw_spin_lock+0xa1/0x170 [ 1620.270640][ T4567] ? ext4_get_inode_loc+0x60/0x60 [ 1620.275649][ T4567] ? inode_init_always+0x5be/0x800 [ 1620.280741][ T4567] ? _raw_spin_unlock+0x5/0x20 [ 1620.285493][ T4567] __ext4_iget+0x3ba/0x48a0 [ 1620.289987][ T4567] ? mutex_unlock+0x19/0x40 [ 1620.294482][ T4567] ? ext4_get_projid+0x140/0x140 [ 1620.299492][ T4567] ? ext4_fill_super+0xa90f/0xe890 [ 1620.304592][ T4567] ext4_fill_super+0xa8c8/0xe890 [ 1620.309524][ T4567] ? ext4_mount+0x40/0x40 [ 1620.313838][ T4567] ? idr_replace+0x1aa/0x220 [ 1620.318417][ T4567] ? snprintf+0xc0/0x110 [ 1620.322643][ T4567] ? up_read+0x10/0x10 [ 1620.326699][ T4567] ? vscnprintf+0x80/0x80 [ 1620.331015][ T4567] mount_bdev+0x22d/0x340 [ 1620.335331][ T4567] ? ext4_mount+0x40/0x40 [ 1620.339645][ T4567] legacy_get_tree+0xde/0x170 [ 1620.344315][ T4567] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1620.349679][ T4567] vfs_get_tree+0x85/0x260 [ 1620.354085][ T4567] do_mount+0x1883/0x2630 [ 1620.358403][ T4567] ? _raw_spin_unlock+0x5/0x20 [ 1620.363156][ T4567] ? ___slab_alloc+0x297/0x450 [ 1620.367903][ T4567] ? copy_mount_string+0x30/0x30 [ 1620.372828][ T4567] ? copy_mount_options+0x59/0x320 [ 1620.377931][ T4567] ? copy_mount_options+0x293/0x320 [ 1620.383117][ T4567] ksys_mount+0xc2/0xf0 [ 1620.387264][ T4567] __x64_sys_mount+0xb1/0xc0 [ 1620.391839][ T4567] do_syscall_64+0xcb/0x150 [ 1620.396327][ T4567] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1620.402201][ T4567] RIP: 0033:0x4608aa [ 1620.406082][ T4567] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1620.425667][ T4567] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1620.434067][ T4567] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1620.442026][ T4567] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1620.449982][ T4567] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1620.457939][ T4567] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1620.465899][ T4567] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1620.487047][ T4567] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1620.513698][ T4567] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/721/file0 supports timestamps until 2038 (0x7fffffff) 06:02:13 executing program 4 (fault-call:1 fault-nth:70): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1620.642024][ T4573] FAULT_INJECTION: forcing a failure. [ 1620.642024][ T4573] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.664954][ T4573] CPU: 1 PID: 4573 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1620.675016][ T4573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.685071][ T4573] Call Trace: [ 1620.688352][ T4573] dump_stack+0x1b0/0x21e [ 1620.692678][ T4573] ? devkmsg_release+0x11c/0x11c [ 1620.697601][ T4573] ? show_regs_print_info+0x12/0x12 [ 1620.702791][ T4573] ? blk_account_io_start+0x3f0/0x4b0 [ 1620.708156][ T4573] should_fail+0x6fb/0x860 [ 1620.712562][ T4573] ? setup_fault_attr+0x2b0/0x2b0 [ 1620.717574][ T4573] ? __rcu_read_lock+0x50/0x50 [ 1620.722418][ T4573] ? xas_load+0x468/0x4c0 [ 1620.726736][ T4573] ? mempool_alloc_slab+0x16/0x30 [ 1620.732409][ T4573] ? mempool_free+0x380/0x380 [ 1620.737072][ T4573] should_failslab+0x5/0x20 [ 1620.741559][ T4573] kmem_cache_alloc+0x36/0x250 [ 1620.746308][ T4573] ? mempool_free+0x380/0x380 [ 1620.750968][ T4573] mempool_alloc_slab+0x16/0x30 [ 1620.755896][ T4573] mempool_alloc+0x100/0x650 [ 1620.760476][ T4573] ? generic_make_request+0xd43/0xde0 [ 1620.765829][ T4573] ? mempool_resize+0x910/0x910 [ 1620.770663][ T4573] ? _raw_spin_lock+0xa1/0x170 [ 1620.775424][ T4573] ? _raw_spin_trylock_bh+0x190/0x190 [ 1620.780783][ T4573] ? blk_attempt_plug_merge+0x310/0x310 [ 1620.786313][ T4573] bio_alloc_bioset+0x1fc/0x660 [ 1620.791149][ T4573] ? bio_chain_endio+0xf0/0xf0 [ 1620.795896][ T4573] ? write_boundary_block+0x150/0x150 [ 1620.801263][ T4573] submit_bh_wbc+0x1ba/0x790 [ 1620.805838][ T4573] ? __getblk_gfp+0x3a/0x750 [ 1620.810416][ T4573] ll_rw_block+0x1cb/0x230 [ 1620.814820][ T4573] __breadahead_gfp+0xc9/0x190 [ 1620.819566][ T4573] ? __breadahead+0x170/0x170 [ 1620.824229][ T4573] __ext4_get_inode_loc+0xc20/0x1030 [ 1620.829502][ T4573] ? _raw_spin_lock+0xa1/0x170 [ 1620.834250][ T4573] ? ext4_get_inode_loc+0x60/0x60 [ 1620.839258][ T4573] ? inode_init_always+0x5be/0x800 [ 1620.844451][ T4573] ? _raw_spin_unlock+0x5/0x20 [ 1620.849408][ T4573] __ext4_iget+0x3ba/0x48a0 [ 1620.853897][ T4573] ? mutex_unlock+0x19/0x40 [ 1620.858390][ T4573] ? ext4_get_projid+0x140/0x140 [ 1620.863313][ T4573] ? ext4_fill_super+0xa90f/0xe890 [ 1620.868411][ T4573] ext4_fill_super+0xa8c8/0xe890 [ 1620.873338][ T4573] ? ext4_mount+0x40/0x40 [ 1620.877652][ T4573] ? idr_replace+0x1aa/0x220 [ 1620.882231][ T4573] ? snprintf+0xc0/0x110 [ 1620.886458][ T4573] ? up_read+0x10/0x10 [ 1620.890513][ T4573] ? vscnprintf+0x80/0x80 [ 1620.894827][ T4573] mount_bdev+0x22d/0x340 [ 1620.899144][ T4573] ? ext4_mount+0x40/0x40 [ 1620.903465][ T4573] legacy_get_tree+0xde/0x170 [ 1620.908130][ T4573] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1620.913489][ T4573] vfs_get_tree+0x85/0x260 [ 1620.917893][ T4573] do_mount+0x1883/0x2630 [ 1620.922210][ T4573] ? setup_fault_attr+0x2b0/0x2b0 [ 1620.927227][ T4573] ? setup_fault_attr+0x2b0/0x2b0 [ 1620.932238][ T4573] ? copy_mount_string+0x30/0x30 [ 1620.937170][ T4573] ? copy_mount_options+0x59/0x320 [ 1620.942269][ T4573] ? copy_mount_options+0x293/0x320 [ 1620.947540][ T4573] ksys_mount+0xc2/0xf0 [ 1620.951686][ T4573] __x64_sys_mount+0xb1/0xc0 [ 1620.956267][ T4573] do_syscall_64+0xcb/0x150 [ 1620.960800][ T4573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1620.966674][ T4573] RIP: 0033:0x4608aa [ 1620.970555][ T4573] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1620.990375][ T4573] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1620.998853][ T4573] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1621.006808][ T4573] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1621.014761][ T4573] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1621.022926][ T4573] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1621.031519][ T4573] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1621.053925][ T4573] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1621.062896][ T4573] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/722/file0 supports timestamps until 2038 (0x7fffffff) 06:02:14 executing program 4 (fault-call:1 fault-nth:71): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1621.152781][ T4579] FAULT_INJECTION: forcing a failure. [ 1621.152781][ T4579] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.165820][ T4579] CPU: 1 PID: 4579 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1621.175872][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.185912][ T4579] Call Trace: [ 1621.189194][ T4579] dump_stack+0x1b0/0x21e [ 1621.193511][ T4579] ? devkmsg_release+0x11c/0x11c [ 1621.198436][ T4579] ? show_regs_print_info+0x12/0x12 [ 1621.203621][ T4579] ? blk_mq_requeue_work+0x9c0/0x9c0 [ 1621.208896][ T4579] should_fail+0x6fb/0x860 [ 1621.213304][ T4579] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.218314][ T4579] ? mempool_alloc_slab+0x25/0x30 [ 1621.223330][ T4579] ? mempool_alloc+0x10d/0x650 [ 1621.228188][ T4579] ? mempool_alloc_slab+0x16/0x30 [ 1621.233738][ T4579] ? mempool_free+0x380/0x380 [ 1621.238400][ T4579] should_failslab+0x5/0x20 [ 1621.242891][ T4579] kmem_cache_alloc+0x36/0x250 [ 1621.247641][ T4579] ? generic_make_request+0xd43/0xde0 [ 1621.253000][ T4579] ? mempool_free+0x380/0x380 [ 1621.257667][ T4579] mempool_alloc_slab+0x16/0x30 [ 1621.262505][ T4579] mempool_alloc+0x100/0x650 [ 1621.267085][ T4579] ? mempool_resize+0x910/0x910 [ 1621.271921][ T4579] ? submit_bio+0x11f/0x520 [ 1621.276412][ T4579] ? bio_add_page+0x2ea/0x470 [ 1621.281169][ T4579] bio_alloc_bioset+0x1fc/0x660 [ 1621.286015][ T4579] ? bio_chain_endio+0xf0/0xf0 [ 1621.290857][ T4579] ? ll_rw_block+0x211/0x230 [ 1621.295435][ T4579] submit_bh_wbc+0x1ba/0x790 [ 1621.300025][ T4579] submit_bh+0x21/0x30 [ 1621.304083][ T4579] __ext4_get_inode_loc+0xde3/0x1030 [ 1621.309373][ T4579] ? _raw_spin_lock+0xa1/0x170 [ 1621.314126][ T4579] ? ext4_get_inode_loc+0x60/0x60 [ 1621.319139][ T4579] ? inode_init_always+0x5be/0x800 [ 1621.324359][ T4579] ? _raw_spin_unlock+0x5/0x20 [ 1621.329112][ T4579] __ext4_iget+0x3ba/0x48a0 [ 1621.333607][ T4579] ? mutex_unlock+0x19/0x40 [ 1621.338101][ T4579] ? ext4_get_projid+0x140/0x140 [ 1621.343029][ T4579] ? ext4_fill_super+0xa90f/0xe890 [ 1621.348129][ T4579] ext4_fill_super+0xa8c8/0xe890 [ 1621.353055][ T4579] ? ext4_mount+0x40/0x40 [ 1621.357367][ T4579] ? idr_replace+0x1aa/0x220 [ 1621.362205][ T4579] ? snprintf+0xc0/0x110 [ 1621.366435][ T4579] ? up_read+0x10/0x10 [ 1621.370495][ T4579] ? vscnprintf+0x80/0x80 [ 1621.374812][ T4579] mount_bdev+0x22d/0x340 [ 1621.379135][ T4579] ? ext4_mount+0x40/0x40 [ 1621.383452][ T4579] legacy_get_tree+0xde/0x170 [ 1621.388114][ T4579] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1621.393474][ T4579] vfs_get_tree+0x85/0x260 [ 1621.397964][ T4579] do_mount+0x1883/0x2630 [ 1621.402295][ T4579] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.407309][ T4579] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.412321][ T4579] ? copy_mount_string+0x30/0x30 [ 1621.417243][ T4579] ? copy_mount_options+0x59/0x320 [ 1621.422342][ T4579] ? copy_mount_options+0x293/0x320 [ 1621.427525][ T4579] ksys_mount+0xc2/0xf0 [ 1621.431670][ T4579] __x64_sys_mount+0xb1/0xc0 [ 1621.436257][ T4579] do_syscall_64+0xcb/0x150 [ 1621.440747][ T4579] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1621.446623][ T4579] RIP: 0033:0x4608aa [ 1621.450511][ T4579] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1621.470109][ T4579] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1621.478884][ T4579] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1621.486841][ T4579] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1621.494800][ T4579] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:14 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:14 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 1621.502755][ T4579] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1621.510711][ T4579] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:14 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) [ 1621.570510][ T4579] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1621.582957][ T4579] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/723/file0 supports timestamps until 2038 (0x7fffffff) 06:02:14 executing program 4 (fault-call:1 fault-nth:72): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) 06:02:14 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1190000) [ 1621.702603][ T4600] FAULT_INJECTION: forcing a failure. [ 1621.702603][ T4600] name failslab, interval 1, probability 0, space 0, times 0 [ 1621.716168][ T4600] CPU: 1 PID: 4600 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1621.726327][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.736365][ T4600] Call Trace: [ 1621.739643][ T4600] dump_stack+0x1b0/0x21e [ 1621.743959][ T4600] ? devkmsg_release+0x11c/0x11c [ 1621.748887][ T4600] ? show_regs_print_info+0x12/0x12 [ 1621.754070][ T4600] ? blk_mq_requeue_work+0x9c0/0x9c0 [ 1621.759341][ T4600] should_fail+0x6fb/0x860 [ 1621.763747][ T4600] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.768754][ T4600] ? mempool_alloc_slab+0x25/0x30 [ 1621.773868][ T4600] ? mempool_alloc+0x10d/0x650 [ 1621.778618][ T4600] ? mempool_alloc_slab+0x16/0x30 [ 1621.783626][ T4600] ? mempool_free+0x380/0x380 [ 1621.788286][ T4600] should_failslab+0x5/0x20 [ 1621.792777][ T4600] kmem_cache_alloc+0x36/0x250 [ 1621.797527][ T4600] ? generic_make_request+0xd43/0xde0 [ 1621.802883][ T4600] ? mempool_free+0x380/0x380 [ 1621.807548][ T4600] mempool_alloc_slab+0x16/0x30 [ 1621.812390][ T4600] mempool_alloc+0x100/0x650 [ 1621.816975][ T4600] ? mempool_resize+0x910/0x910 [ 1621.821812][ T4600] ? submit_bio+0x11f/0x520 [ 1621.826301][ T4600] ? bio_add_page+0x2ea/0x470 [ 1621.830975][ T4600] bio_alloc_bioset+0x1fc/0x660 [ 1621.835813][ T4600] ? bio_chain_endio+0xf0/0xf0 [ 1621.840567][ T4600] ? ll_rw_block+0x211/0x230 [ 1621.845144][ T4600] submit_bh_wbc+0x1ba/0x790 [ 1621.849722][ T4600] submit_bh+0x21/0x30 [ 1621.853780][ T4600] __ext4_get_inode_loc+0xde3/0x1030 [ 1621.859051][ T4600] ? _raw_spin_lock+0xa1/0x170 [ 1621.863801][ T4600] ? ext4_get_inode_loc+0x60/0x60 [ 1621.868816][ T4600] ? inode_init_always+0x5be/0x800 [ 1621.873916][ T4600] ? _raw_spin_unlock+0x5/0x20 [ 1621.878666][ T4600] __ext4_iget+0x3ba/0x48a0 [ 1621.883159][ T4600] ? mutex_unlock+0x19/0x40 [ 1621.887649][ T4600] ? ext4_get_projid+0x140/0x140 [ 1621.892572][ T4600] ? ext4_fill_super+0xa90f/0xe890 [ 1621.897670][ T4600] ext4_fill_super+0xa8c8/0xe890 [ 1621.902597][ T4600] ? ext4_mount+0x40/0x40 [ 1621.906926][ T4600] ? idr_replace+0x1aa/0x220 [ 1621.911509][ T4600] ? snprintf+0xc0/0x110 [ 1621.915735][ T4600] ? up_read+0x10/0x10 [ 1621.919794][ T4600] ? vscnprintf+0x80/0x80 [ 1621.924195][ T4600] mount_bdev+0x22d/0x340 [ 1621.928510][ T4600] ? ext4_mount+0x40/0x40 [ 1621.932826][ T4600] legacy_get_tree+0xde/0x170 [ 1621.937487][ T4600] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1621.942843][ T4600] vfs_get_tree+0x85/0x260 [ 1621.947388][ T4600] do_mount+0x1883/0x2630 [ 1621.951706][ T4600] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.956717][ T4600] ? setup_fault_attr+0x2b0/0x2b0 [ 1621.961730][ T4600] ? copy_mount_string+0x30/0x30 [ 1621.966655][ T4600] ? copy_mount_options+0x59/0x320 [ 1621.971863][ T4600] ? copy_mount_options+0x293/0x320 [ 1621.977045][ T4600] ksys_mount+0xc2/0xf0 [ 1621.981194][ T4600] __x64_sys_mount+0xb1/0xc0 [ 1621.985770][ T4600] do_syscall_64+0xcb/0x150 [ 1621.990262][ T4600] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1621.996137][ T4600] RIP: 0033:0x4608aa [ 1622.000028][ T4600] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1622.019616][ T4600] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1622.028244][ T4600] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1622.036203][ T4600] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1622.044166][ T4600] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1622.052125][ T4600] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1622.060082][ T4600] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1622.069763][ T4600] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1622.079428][ T4600] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/724/file0 supports timestamps until 2038 (0x7fffffff) 06:02:15 executing program 4 (fault-call:1 fault-nth:73): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1622.238682][ T4612] FAULT_INJECTION: forcing a failure. [ 1622.238682][ T4612] name failslab, interval 1, probability 0, space 0, times 0 [ 1622.251622][ T4612] CPU: 0 PID: 4612 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1622.261677][ T4612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.271713][ T4612] Call Trace: [ 1622.274993][ T4612] dump_stack+0x1b0/0x21e [ 1622.279313][ T4612] ? devkmsg_release+0x11c/0x11c [ 1622.284326][ T4612] ? show_regs_print_info+0x12/0x12 [ 1622.289512][ T4612] ? unwind_get_return_address_ptr+0x130/0x130 [ 1622.295663][ T4612] should_fail+0x6fb/0x860 [ 1622.300068][ T4612] ? setup_fault_attr+0x2b0/0x2b0 [ 1622.305079][ T4612] ? __kernel_text_address+0x93/0x110 [ 1622.310436][ T4612] ? unwind_get_return_address+0x48/0x90 [ 1622.316053][ T4612] ? arch_stack_walk+0x98/0xe0 [ 1622.320807][ T4612] ? mempool_alloc_slab+0x16/0x30 [ 1622.325814][ T4612] ? mempool_free+0x380/0x380 [ 1622.330477][ T4612] should_failslab+0x5/0x20 [ 1622.334969][ T4612] kmem_cache_alloc+0x36/0x250 [ 1622.339838][ T4612] ? mempool_free+0x380/0x380 [ 1622.344502][ T4612] mempool_alloc_slab+0x16/0x30 [ 1622.349345][ T4612] mempool_alloc+0x100/0x650 [ 1622.353929][ T4612] ? __ext4_ext_check+0x959/0x1120 [ 1622.359034][ T4612] ? mempool_resize+0x910/0x910 [ 1622.363880][ T4612] ? chksum_update+0x41/0x90 [ 1622.368458][ T4612] ? crypto_shash_update+0x1e3/0x2b0 [ 1622.373726][ T4612] ? __kasan_kmalloc+0x117/0x1b0 [ 1622.378655][ T4612] ? kmem_cache_alloc+0x1d5/0x250 [ 1622.383664][ T4612] ? __d_alloc+0x2a/0x6b0 [ 1622.387983][ T4612] ? mount_bdev+0x22d/0x340 [ 1622.392473][ T4612] ? vfs_get_tree+0x85/0x260 [ 1622.397054][ T4612] bio_alloc_bioset+0x1fc/0x660 [ 1622.401895][ T4612] ? bio_chain_endio+0xf0/0xf0 [ 1622.406645][ T4612] ? __xa_set_mark+0x3fa/0x4c0 [ 1622.411398][ T4612] submit_bh_wbc+0x1ba/0x790 [ 1622.415985][ T4612] ? __wake_up_bit+0x170/0x170 [ 1622.420734][ T4612] ? inode_io_list_move_locked+0x29e/0x300 [ 1622.426532][ T4612] ? _raw_spin_unlock+0x5/0x20 [ 1622.431284][ T4612] ? __mark_inode_dirty+0xa89/0xbd0 [ 1622.436483][ T4612] __sync_dirty_buffer+0x1d2/0x2d0 [ 1622.441594][ T4612] ext4_commit_super+0x857/0xa30 [ 1622.446530][ T4612] ext4_setup_super+0x544/0x950 [ 1622.451369][ T4612] ext4_fill_super+0xaa4e/0xe890 [ 1622.456299][ T4612] ? ext4_mount+0x40/0x40 [ 1622.460618][ T4612] ? idr_replace+0x1aa/0x220 [ 1622.465202][ T4612] ? snprintf+0xc0/0x110 [ 1622.469432][ T4612] ? up_read+0x10/0x10 [ 1622.473489][ T4612] ? vscnprintf+0x80/0x80 [ 1622.477812][ T4612] mount_bdev+0x22d/0x340 [ 1622.482128][ T4612] ? ext4_mount+0x40/0x40 [ 1622.486443][ T4612] legacy_get_tree+0xde/0x170 [ 1622.491107][ T4612] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1622.496566][ T4612] vfs_get_tree+0x85/0x260 [ 1622.500972][ T4612] do_mount+0x1883/0x2630 [ 1622.505296][ T4612] ? setup_fault_attr+0x2b0/0x2b0 [ 1622.510308][ T4612] ? setup_fault_attr+0x2b0/0x2b0 [ 1622.515323][ T4612] ? copy_mount_string+0x30/0x30 [ 1622.520253][ T4612] ? copy_mount_options+0x59/0x320 [ 1622.525356][ T4612] ? copy_mount_options+0x293/0x320 [ 1622.530544][ T4612] ksys_mount+0xc2/0xf0 [ 1622.534698][ T4612] __x64_sys_mount+0xb1/0xc0 [ 1622.539362][ T4612] do_syscall_64+0xcb/0x150 [ 1622.543858][ T4612] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1622.549734][ T4612] RIP: 0033:0x4608aa [ 1622.553614][ T4612] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1622.573291][ T4612] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1622.581685][ T4612] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1622.589643][ T4612] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1622.597599][ T4612] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1622.605555][ T4612] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1622.613515][ T4612] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:15 executing program 4 (fault-call:1 fault-nth:74): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1622.634679][ T4612] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1622.643656][ T4612] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/725/file0 supports timestamps until 2038 (0x7fffffff) [ 1622.728974][ T4618] FAULT_INJECTION: forcing a failure. [ 1622.728974][ T4618] name failslab, interval 1, probability 0, space 0, times 0 [ 1622.741874][ T4618] CPU: 0 PID: 4618 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1622.752045][ T4618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.762087][ T4618] Call Trace: [ 1622.765369][ T4618] dump_stack+0x1b0/0x21e [ 1622.769687][ T4618] ? devkmsg_release+0x11c/0x11c [ 1622.774614][ T4618] ? show_regs_print_info+0x12/0x12 [ 1622.779799][ T4618] ? io_schedule+0x86/0xf0 [ 1622.784206][ T4618] should_fail+0x6fb/0x860 [ 1622.788615][ T4618] ? setup_fault_attr+0x2b0/0x2b0 [ 1622.793625][ T4618] ? out_of_line_wait_on_bit+0x1b5/0x230 [ 1622.799242][ T4618] ? bit_wait+0x90/0x90 [ 1622.803384][ T4618] ? ext4_setup_system_zone+0x146/0xef0 [ 1622.808929][ T4618] should_failslab+0x5/0x20 [ 1622.813421][ T4618] kmem_cache_alloc_trace+0x39/0x270 [ 1622.818694][ T4618] ? bit_waitqueue+0x30/0x30 [ 1622.823271][ T4618] ext4_setup_system_zone+0x146/0xef0 [ 1622.828633][ T4618] ? ext4_commit_super+0x89b/0xa30 [ 1622.833730][ T4618] ? ext4_exit_system_zone+0x20/0x20 [ 1622.839004][ T4618] ? __cleancache_init_fs+0x66/0xb0 [ 1622.844188][ T4618] ? ext4_setup_super+0x597/0x950 [ 1622.849202][ T4618] ext4_fill_super+0xbb33/0xe890 [ 1622.854129][ T4618] ? ext4_mount+0x40/0x40 [ 1622.858460][ T4618] ? idr_replace+0x1aa/0x220 [ 1622.863041][ T4618] ? snprintf+0xc0/0x110 [ 1622.867268][ T4618] ? up_read+0x10/0x10 [ 1622.871327][ T4618] ? vscnprintf+0x80/0x80 [ 1622.875646][ T4618] mount_bdev+0x22d/0x340 [ 1622.879962][ T4618] ? ext4_mount+0x40/0x40 [ 1622.884278][ T4618] legacy_get_tree+0xde/0x170 [ 1622.888942][ T4618] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1622.894311][ T4618] vfs_get_tree+0x85/0x260 [ 1622.898729][ T4618] do_mount+0x1883/0x2630 [ 1622.903133][ T4618] ? _raw_spin_unlock+0x5/0x20 [ 1622.907881][ T4618] ? ___slab_alloc+0x297/0x450 [ 1622.912634][ T4618] ? copy_mount_string+0x30/0x30 [ 1622.917557][ T4618] ? copy_mount_options+0x59/0x320 [ 1622.922655][ T4618] ? copy_mount_options+0x293/0x320 [ 1622.927852][ T4618] ksys_mount+0xc2/0xf0 [ 1622.932012][ T4618] __x64_sys_mount+0xb1/0xc0 [ 1622.936589][ T4618] do_syscall_64+0xcb/0x150 [ 1622.941081][ T4618] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1622.946958][ T4618] RIP: 0033:0x4608aa [ 1622.950926][ T4618] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1622.970528][ T4618] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1622.978926][ T4618] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1622.986884][ T4618] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1622.994841][ T4618] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1623.002797][ T4618] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1623.010755][ T4618] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1623.030635][ T4618] EXT4-fs (loop4): failed to initialize system zone (-12) [ 1623.037953][ T4618] EXT4-fs (loop4): mount failed 06:02:16 executing program 4 (fault-call:1 fault-nth:75): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1623.134337][ T4624] FAULT_INJECTION: forcing a failure. [ 1623.134337][ T4624] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.147152][ T4624] CPU: 0 PID: 4624 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1623.157205][ T4624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.167244][ T4624] Call Trace: [ 1623.170530][ T4624] dump_stack+0x1b0/0x21e [ 1623.174853][ T4624] ? devkmsg_release+0x11c/0x11c [ 1623.179779][ T4624] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1623.185837][ T4624] ? show_regs_print_info+0x12/0x12 [ 1623.191024][ T4624] ? prepare_to_wait+0x20b/0x270 [ 1623.195953][ T4624] should_fail+0x6fb/0x860 [ 1623.200360][ T4624] ? setup_fault_attr+0x2b0/0x2b0 [ 1623.205368][ T4624] ? __wait_on_bit+0x177/0x190 [ 1623.210117][ T4624] ? should_fail+0x182/0x860 [ 1623.214693][ T4624] ? add_system_zone+0x138/0x510 [ 1623.219615][ T4624] should_failslab+0x5/0x20 [ 1623.224104][ T4624] kmem_cache_alloc+0x36/0x250 [ 1623.228864][ T4624] ? out_of_line_wait_on_bit+0x1b5/0x230 [ 1623.234486][ T4624] add_system_zone+0x138/0x510 [ 1623.239237][ T4624] ? ext4_bg_num_gdb+0x12c/0x200 [ 1623.244162][ T4624] ext4_setup_system_zone+0x2d9/0xef0 [ 1623.249522][ T4624] ? ext4_exit_system_zone+0x20/0x20 [ 1623.254788][ T4624] ? __cleancache_init_fs+0x66/0xb0 [ 1623.259969][ T4624] ? ext4_setup_super+0x597/0x950 [ 1623.264977][ T4624] ext4_fill_super+0xbb33/0xe890 [ 1623.269909][ T4624] ? ext4_mount+0x40/0x40 [ 1623.274227][ T4624] ? idr_replace+0x1aa/0x220 [ 1623.278804][ T4624] ? snprintf+0xc0/0x110 [ 1623.283039][ T4624] ? up_read+0x10/0x10 [ 1623.287096][ T4624] ? vscnprintf+0x80/0x80 [ 1623.291418][ T4624] mount_bdev+0x22d/0x340 [ 1623.295872][ T4624] ? ext4_mount+0x40/0x40 [ 1623.300196][ T4624] legacy_get_tree+0xde/0x170 [ 1623.304860][ T4624] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1623.310219][ T4624] vfs_get_tree+0x85/0x260 [ 1623.314708][ T4624] do_mount+0x1883/0x2630 [ 1623.319026][ T4624] ? setup_fault_attr+0x2b0/0x2b0 [ 1623.324036][ T4624] ? ___slab_alloc+0x9b/0x450 [ 1623.328704][ T4624] ? copy_mount_string+0x30/0x30 [ 1623.333627][ T4624] ? copy_mount_options+0x59/0x320 [ 1623.338849][ T4624] ? copy_mount_options+0x293/0x320 [ 1623.344034][ T4624] ksys_mount+0xc2/0xf0 [ 1623.348178][ T4624] __x64_sys_mount+0xb1/0xc0 [ 1623.352754][ T4624] do_syscall_64+0xcb/0x150 [ 1623.357243][ T4624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1623.363136][ T4624] RIP: 0033:0x4608aa [ 1623.367016][ T4624] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1623.386778][ T4624] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1623.395289][ T4624] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1623.403374][ T4624] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1623.411332][ T4624] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1623.419327][ T4624] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1623.427283][ T4624] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1623.447069][ T4624] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 1623.456365][ T4624] ext4 filesystem being mounted at /root/syzkaller-testdir208966006/syzkaller.78d8Cw/727/file0 supports timestamps until 2038 (0x7fffffff) 06:02:16 executing program 4 (fault-call:1 fault-nth:76): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1623.568866][ T4630] FAULT_INJECTION: forcing a failure. [ 1623.568866][ T4630] name failslab, interval 1, probability 0, space 0, times 0 [ 1623.591778][ T4630] CPU: 0 PID: 4630 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1623.601955][ T4630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.611988][ T4630] Call Trace: [ 1623.615261][ T4630] dump_stack+0x1b0/0x21e [ 1623.619581][ T4630] ? devkmsg_release+0x11c/0x11c [ 1623.624505][ T4630] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1623.630559][ T4630] ? show_regs_print_info+0x12/0x12 [ 1623.635749][ T4630] ? prepare_to_wait+0x20b/0x270 [ 1623.640672][ T4630] ? chksum_update+0x41/0x90 [ 1623.645250][ T4630] should_fail+0x6fb/0x860 [ 1623.649657][ T4630] ? setup_fault_attr+0x2b0/0x2b0 [ 1623.654717][ T4630] ? __wait_on_bit+0x177/0x190 [ 1623.659495][ T4630] ? should_fail+0x182/0x860 [ 1623.664071][ T4630] ? add_system_zone+0x138/0x510 [ 1623.668995][ T4630] should_failslab+0x5/0x20 [ 1623.673486][ T4630] kmem_cache_alloc+0x36/0x250 [ 1623.678239][ T4630] add_system_zone+0x138/0x510 [ 1623.682988][ T4630] ? ext4_get_group_desc+0x253/0x2a0 [ 1623.688262][ T4630] ext4_setup_system_zone+0x30c/0xef0 [ 1623.693626][ T4630] ? ext4_exit_system_zone+0x20/0x20 [ 1623.698901][ T4630] ? __cleancache_init_fs+0x66/0xb0 [ 1623.704085][ T4630] ? ext4_setup_super+0x597/0x950 [ 1623.709103][ T4630] ext4_fill_super+0xbb33/0xe890 [ 1623.714033][ T4630] ? ext4_mount+0x40/0x40 [ 1623.718349][ T4630] ? idr_replace+0x1aa/0x220 [ 1623.722928][ T4630] ? snprintf+0xc0/0x110 [ 1623.727160][ T4630] ? up_read+0x10/0x10 [ 1623.731216][ T4630] ? vscnprintf+0x80/0x80 [ 1623.735569][ T4630] mount_bdev+0x22d/0x340 [ 1623.739978][ T4630] ? ext4_mount+0x40/0x40 [ 1623.744304][ T4630] legacy_get_tree+0xde/0x170 [ 1623.749053][ T4630] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1623.754417][ T4630] vfs_get_tree+0x85/0x260 [ 1623.758825][ T4630] do_mount+0x1883/0x2630 [ 1623.763147][ T4630] ? setup_fault_attr+0x2b0/0x2b0 [ 1623.768157][ T4630] ? ___slab_alloc+0x9b/0x450 [ 1623.772825][ T4630] ? copy_mount_string+0x30/0x30 [ 1623.777770][ T4630] ? copy_mount_options+0x59/0x320 [ 1623.782876][ T4630] ? copy_mount_options+0x293/0x320 [ 1623.788061][ T4630] ksys_mount+0xc2/0xf0 [ 1623.792207][ T4630] __x64_sys_mount+0xb1/0xc0 [ 1623.796788][ T4630] do_syscall_64+0xcb/0x150 [ 1623.801277][ T4630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1623.807296][ T4630] RIP: 0033:0x4608aa [ 1623.811177][ T4630] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1623.830974][ T4630] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1623.839376][ T4630] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1623.847337][ T4630] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1623.855299][ T4630] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1623.863257][ T4630] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1623.871221][ T4630] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1623.890441][ T4630] EXT4-fs (loop4): failed to initialize system zone (-12) [ 1623.897687][ T4630] EXT4-fs (loop4): mount failed 06:02:17 executing program 4 (fault-call:1 fault-nth:77): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1623.988673][ T4636] FAULT_INJECTION: forcing a failure. [ 1623.988673][ T4636] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.003919][ T4636] CPU: 0 PID: 4636 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1624.014068][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.024116][ T4636] Call Trace: [ 1624.027400][ T4636] dump_stack+0x1b0/0x21e [ 1624.031717][ T4636] ? devkmsg_release+0x11c/0x11c [ 1624.036642][ T4636] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1624.042698][ T4636] ? show_regs_print_info+0x12/0x12 [ 1624.047882][ T4636] ? prepare_to_wait+0x20b/0x270 [ 1624.052810][ T4636] ? chksum_update+0x41/0x90 [ 1624.057388][ T4636] should_fail+0x6fb/0x860 [ 1624.061799][ T4636] ? setup_fault_attr+0x2b0/0x2b0 [ 1624.066814][ T4636] ? __wait_on_bit+0x177/0x190 [ 1624.071562][ T4636] ? should_fail+0x182/0x860 [ 1624.076140][ T4636] ? add_system_zone+0x138/0x510 [ 1624.081079][ T4636] should_failslab+0x5/0x20 [ 1624.085571][ T4636] kmem_cache_alloc+0x36/0x250 [ 1624.090324][ T4636] add_system_zone+0x138/0x510 [ 1624.095073][ T4636] ? ext4_get_group_desc+0x253/0x2a0 [ 1624.100344][ T4636] ext4_setup_system_zone+0x393/0xef0 [ 1624.105703][ T4636] ? ext4_exit_system_zone+0x20/0x20 [ 1624.110973][ T4636] ? __cleancache_init_fs+0x66/0xb0 [ 1624.116155][ T4636] ? ext4_setup_super+0x597/0x950 [ 1624.121166][ T4636] ext4_fill_super+0xbb33/0xe890 [ 1624.126097][ T4636] ? ext4_mount+0x40/0x40 [ 1624.130426][ T4636] ? idr_replace+0x1aa/0x220 [ 1624.135004][ T4636] ? snprintf+0xc0/0x110 [ 1624.139233][ T4636] ? up_read+0x10/0x10 [ 1624.143288][ T4636] ? vscnprintf+0x80/0x80 [ 1624.147608][ T4636] mount_bdev+0x22d/0x340 [ 1624.151922][ T4636] ? ext4_mount+0x40/0x40 [ 1624.156240][ T4636] legacy_get_tree+0xde/0x170 [ 1624.160904][ T4636] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1624.166260][ T4636] vfs_get_tree+0x85/0x260 [ 1624.170663][ T4636] do_mount+0x1883/0x2630 [ 1624.174984][ T4636] ? _raw_spin_unlock+0x5/0x20 [ 1624.179734][ T4636] ? ___slab_alloc+0x2b2/0x450 [ 1624.184489][ T4636] ? copy_mount_string+0x30/0x30 [ 1624.189431][ T4636] ? copy_mount_options+0x59/0x320 [ 1624.194530][ T4636] ? copy_mount_options+0x293/0x320 [ 1624.199717][ T4636] ksys_mount+0xc2/0xf0 [ 1624.203859][ T4636] __x64_sys_mount+0xb1/0xc0 [ 1624.208438][ T4636] do_syscall_64+0xcb/0x150 [ 1624.212937][ T4636] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1624.218812][ T4636] RIP: 0033:0x4608aa [ 1624.222705][ T4636] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1624.242290][ T4636] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1624.250691][ T4636] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1624.258648][ T4636] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1624.266605][ T4636] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1624.274560][ T4636] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1624.282516][ T4636] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1624.300254][ T4636] EXT4-fs (loop4): failed to initialize system zone (-12) [ 1624.310042][ T4636] EXT4-fs (loop4): mount failed 06:02:17 executing program 4 (fault-call:1 fault-nth:78): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1624.394294][ T4641] FAULT_INJECTION: forcing a failure. [ 1624.394294][ T4641] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.418183][ T4641] CPU: 1 PID: 4641 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1624.428348][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.438387][ T4641] Call Trace: [ 1624.441667][ T4641] dump_stack+0x1b0/0x21e [ 1624.445981][ T4641] ? devkmsg_release+0x11c/0x11c [ 1624.450919][ T4641] ? show_regs_print_info+0x12/0x12 [ 1624.456194][ T4641] should_fail+0x6fb/0x860 [ 1624.460596][ T4641] ? setup_fault_attr+0x2b0/0x2b0 [ 1624.465693][ T4641] ? ext4_setup_system_zone+0x602/0xef0 [ 1624.471228][ T4641] ? ext4_mb_init+0x88/0x1360 [ 1624.475891][ T4641] should_failslab+0x5/0x20 [ 1624.480379][ T4641] __kmalloc+0x5f/0x2c0 [ 1624.484522][ T4641] ext4_mb_init+0x88/0x1360 [ 1624.489013][ T4641] ? __cleancache_init_fs+0x66/0xb0 [ 1624.494197][ T4641] ext4_fill_super+0xbc36/0xe890 [ 1624.499158][ T4641] ? ext4_mount+0x40/0x40 [ 1624.503478][ T4641] ? idr_replace+0x1aa/0x220 [ 1624.508057][ T4641] ? snprintf+0xc0/0x110 [ 1624.512287][ T4641] ? up_read+0x10/0x10 [ 1624.516342][ T4641] ? vscnprintf+0x80/0x80 [ 1624.520658][ T4641] mount_bdev+0x22d/0x340 [ 1624.524971][ T4641] ? ext4_mount+0x40/0x40 [ 1624.529694][ T4641] legacy_get_tree+0xde/0x170 [ 1624.534366][ T4641] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1624.539758][ T4641] vfs_get_tree+0x85/0x260 [ 1624.544164][ T4641] do_mount+0x1883/0x2630 [ 1624.548482][ T4641] ? setup_fault_attr+0x2b0/0x2b0 [ 1624.553495][ T4641] ? setup_fault_attr+0x2b0/0x2b0 [ 1624.558507][ T4641] ? copy_mount_string+0x30/0x30 [ 1624.563431][ T4641] ? copy_mount_options+0x59/0x320 [ 1624.568548][ T4641] ? copy_mount_options+0x293/0x320 [ 1624.573736][ T4641] ksys_mount+0xc2/0xf0 [ 1624.577881][ T4641] __x64_sys_mount+0xb1/0xc0 [ 1624.582458][ T4641] do_syscall_64+0xcb/0x150 [ 1624.586947][ T4641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1624.592825][ T4641] RIP: 0033:0x4608aa [ 1624.596812][ T4641] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1624.616398][ T4641] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1624.624791][ T4641] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1624.633343][ T4641] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 06:02:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:17 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:17 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x3, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1590000) [ 1624.641450][ T4641] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1624.649416][ T4641] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1624.657372][ T4641] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 06:02:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x3000000) 06:02:17 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x4000000) [ 1624.832405][ T4641] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1624.839546][ T4641] EXT4-fs (loop4): mount failed 06:02:17 executing program 4 (fault-call:1 fault-nth:79): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1624.926355][ T4672] FAULT_INJECTION: forcing a failure. [ 1624.926355][ T4672] name failslab, interval 1, probability 0, space 0, times 0 [ 1624.939744][ T4672] CPU: 0 PID: 4672 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1624.949807][ T4672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.959847][ T4672] Call Trace: [ 1624.963125][ T4672] dump_stack+0x1b0/0x21e [ 1624.967562][ T4672] ? devkmsg_release+0x11c/0x11c [ 1624.972489][ T4672] ? show_regs_print_info+0x12/0x12 [ 1624.977687][ T4672] should_fail+0x6fb/0x860 [ 1624.982094][ T4672] ? setup_fault_attr+0x2b0/0x2b0 [ 1624.987200][ T4672] ? ext4_setup_system_zone+0x602/0xef0 [ 1624.992730][ T4672] ? ext4_mb_init+0x88/0x1360 [ 1624.997393][ T4672] should_failslab+0x5/0x20 [ 1625.001884][ T4672] __kmalloc+0x5f/0x2c0 [ 1625.006025][ T4672] ext4_mb_init+0x88/0x1360 [ 1625.010516][ T4672] ? __cleancache_init_fs+0x66/0xb0 [ 1625.015702][ T4672] ext4_fill_super+0xbc36/0xe890 [ 1625.020629][ T4672] ? ext4_mount+0x40/0x40 [ 1625.024946][ T4672] ? idr_replace+0x1aa/0x220 [ 1625.029525][ T4672] ? snprintf+0xc0/0x110 [ 1625.033754][ T4672] ? up_read+0x10/0x10 [ 1625.037808][ T4672] ? vscnprintf+0x80/0x80 [ 1625.042127][ T4672] mount_bdev+0x22d/0x340 [ 1625.046444][ T4672] ? ext4_mount+0x40/0x40 [ 1625.050770][ T4672] legacy_get_tree+0xde/0x170 [ 1625.055432][ T4672] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1625.060789][ T4672] vfs_get_tree+0x85/0x260 [ 1625.065198][ T4672] do_mount+0x1883/0x2630 [ 1625.069523][ T4672] ? setup_fault_attr+0x2b0/0x2b0 [ 1625.074536][ T4672] ? setup_fault_attr+0x2b0/0x2b0 [ 1625.079548][ T4672] ? copy_mount_string+0x30/0x30 [ 1625.084473][ T4672] ? copy_mount_options+0x59/0x320 [ 1625.089576][ T4672] ? copy_mount_options+0x293/0x320 [ 1625.094761][ T4672] ksys_mount+0xc2/0xf0 [ 1625.098906][ T4672] __x64_sys_mount+0xb1/0xc0 [ 1625.103483][ T4672] do_syscall_64+0xcb/0x150 [ 1625.107977][ T4672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1625.113856][ T4672] RIP: 0033:0x4608aa [ 1625.117742][ T4672] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1625.137330][ T4672] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1625.145738][ T4672] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1625.153701][ T4672] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1625.161790][ T4672] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:18 executing program 4 (fault-call:1 fault-nth:80): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1625.169750][ T4672] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1625.177715][ T4672] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1625.195694][ T4672] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1625.202509][ T4672] EXT4-fs (loop4): mount failed [ 1625.260009][ T4682] FAULT_INJECTION: forcing a failure. [ 1625.260009][ T4682] name failslab, interval 1, probability 0, space 0, times 0 [ 1625.273005][ T4682] CPU: 0 PID: 4682 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1625.283067][ T4682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1625.293106][ T4682] Call Trace: [ 1625.296390][ T4682] dump_stack+0x1b0/0x21e [ 1625.300712][ T4682] ? devkmsg_release+0x11c/0x11c [ 1625.305643][ T4682] ? show_regs_print_info+0x12/0x12 [ 1625.310833][ T4682] should_fail+0x6fb/0x860 [ 1625.315328][ T4682] ? setup_fault_attr+0x2b0/0x2b0 [ 1625.320340][ T4682] ? ext4_setup_system_zone+0x602/0xef0 [ 1625.325872][ T4682] ? ext4_mb_init+0xfd/0x1360 [ 1625.330533][ T4682] should_failslab+0x5/0x20 [ 1625.335022][ T4682] __kmalloc+0x5f/0x2c0 [ 1625.339162][ T4682] ? ext4_mb_init+0x88/0x1360 [ 1625.343830][ T4682] ext4_mb_init+0xfd/0x1360 [ 1625.348319][ T4682] ? __cleancache_init_fs+0x66/0xb0 [ 1625.353503][ T4682] ext4_fill_super+0xbc36/0xe890 [ 1625.358432][ T4682] ? ext4_mount+0x40/0x40 [ 1625.362752][ T4682] ? idr_replace+0x1aa/0x220 [ 1625.367328][ T4682] ? snprintf+0xc0/0x110 [ 1625.371555][ T4682] ? up_read+0x10/0x10 [ 1625.375613][ T4682] ? vscnprintf+0x80/0x80 [ 1625.379932][ T4682] mount_bdev+0x22d/0x340 [ 1625.384248][ T4682] ? ext4_mount+0x40/0x40 [ 1625.388566][ T4682] legacy_get_tree+0xde/0x170 [ 1625.393228][ T4682] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1625.398585][ T4682] vfs_get_tree+0x85/0x260 [ 1625.402994][ T4682] do_mount+0x1883/0x2630 [ 1625.407311][ T4682] ? _raw_spin_unlock+0x5/0x20 [ 1625.412059][ T4682] ? ___slab_alloc+0x297/0x450 [ 1625.416811][ T4682] ? copy_mount_string+0x30/0x30 [ 1625.421734][ T4682] ? copy_mount_options+0x59/0x320 [ 1625.426836][ T4682] ? copy_mount_options+0x293/0x320 [ 1625.432019][ T4682] ksys_mount+0xc2/0xf0 [ 1625.436165][ T4682] __x64_sys_mount+0xb1/0xc0 [ 1625.440741][ T4682] do_syscall_64+0xcb/0x150 [ 1625.445233][ T4682] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1625.451121][ T4682] RIP: 0033:0x4608aa [ 1625.455003][ T4682] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1625.474590][ T4682] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1625.482985][ T4682] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1625.490939][ T4682] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1625.498896][ T4682] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 06:02:18 executing program 4 (fault-call:1 fault-nth:81): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1625.506871][ T4682] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1625.514830][ T4682] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1625.532360][ T4682] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1625.539337][ T4682] EXT4-fs (loop4): mount failed [ 1625.604927][ T4688] FAULT_INJECTION: forcing a failure. [ 1625.604927][ T4688] name failslab, interval 1, probability 0, space 0, times 0 [ 1625.628312][ T4688] CPU: 0 PID: 4688 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1625.638379][ T4688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1625.648417][ T4688] Call Trace: [ 1625.651697][ T4688] dump_stack+0x1b0/0x21e [ 1625.656014][ T4688] ? devkmsg_release+0x11c/0x11c [ 1625.660940][ T4688] ? show_regs_print_info+0x12/0x12 [ 1625.666128][ T4688] should_fail+0x6fb/0x860 [ 1625.670534][ T4688] ? setup_fault_attr+0x2b0/0x2b0 [ 1625.675541][ T4688] ? ___slab_alloc+0x9b/0x450 [ 1625.680212][ T4688] ? ext4_setup_system_zone+0x602/0xef0 [ 1625.685743][ T4688] ? ext4_mb_init+0x88/0x1360 [ 1625.690401][ T4688] ? ext4_mb_init+0xfd/0x1360 [ 1625.695060][ T4688] should_failslab+0x5/0x20 [ 1625.699547][ T4688] __kmalloc+0x5f/0x2c0 [ 1625.703685][ T4688] ? ext4_mb_init+0x88/0x1360 [ 1625.708346][ T4688] ext4_mb_init+0xfd/0x1360 [ 1625.712835][ T4688] ? __cleancache_init_fs+0x66/0xb0 [ 1625.718022][ T4688] ext4_fill_super+0xbc36/0xe890 [ 1625.722953][ T4688] ? ext4_mount+0x40/0x40 [ 1625.727267][ T4688] ? idr_replace+0x1aa/0x220 [ 1625.731843][ T4688] ? snprintf+0xc0/0x110 [ 1625.736079][ T4688] ? up_read+0x10/0x10 [ 1625.740141][ T4688] ? vscnprintf+0x80/0x80 [ 1625.744457][ T4688] mount_bdev+0x22d/0x340 [ 1625.748775][ T4688] ? ext4_mount+0x40/0x40 [ 1625.753107][ T4688] legacy_get_tree+0xde/0x170 [ 1625.757769][ T4688] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1625.763127][ T4688] vfs_get_tree+0x85/0x260 [ 1625.767531][ T4688] do_mount+0x1883/0x2630 [ 1625.771848][ T4688] ? _raw_spin_unlock+0x5/0x20 [ 1625.776597][ T4688] ? ___slab_alloc+0x297/0x450 [ 1625.781352][ T4688] ? copy_mount_string+0x30/0x30 [ 1625.786272][ T4688] ? copy_mount_options+0x59/0x320 [ 1625.791369][ T4688] ? copy_mount_options+0x293/0x320 [ 1625.796553][ T4688] ksys_mount+0xc2/0xf0 [ 1625.800787][ T4688] __x64_sys_mount+0xb1/0xc0 [ 1625.805360][ T4688] do_syscall_64+0xcb/0x150 [ 1625.809852][ T4688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1625.815741][ T4688] RIP: 0033:0x4608aa [ 1625.819626][ T4688] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1625.839211][ T4688] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1625.847623][ T4688] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1625.855582][ T4688] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1625.863549][ T4688] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1625.871520][ T4688] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1625.879477][ T4688] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1625.890077][ T4688] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1625.897106][ T4688] EXT4-fs (loop4): mount failed 06:02:19 executing program 4 (fault-call:1 fault-nth:82): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1626.064108][ T4694] FAULT_INJECTION: forcing a failure. [ 1626.064108][ T4694] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.084741][ T4694] CPU: 0 PID: 4694 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1626.094798][ T4694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.104840][ T4694] Call Trace: [ 1626.108121][ T4694] dump_stack+0x1b0/0x21e [ 1626.112440][ T4694] ? devkmsg_release+0x11c/0x11c [ 1626.117364][ T4694] ? show_regs_print_info+0x12/0x12 [ 1626.122551][ T4694] should_fail+0x6fb/0x860 [ 1626.126959][ T4694] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.131970][ T4694] ? ext4_setup_system_zone+0x602/0xef0 [ 1626.137497][ T4694] ? ext4_mb_init+0xfd/0x1360 [ 1626.142158][ T4694] should_failslab+0x5/0x20 [ 1626.146651][ T4694] __kmalloc+0x5f/0x2c0 [ 1626.150791][ T4694] ? ext4_mb_init+0x88/0x1360 [ 1626.155454][ T4694] ext4_mb_init+0xfd/0x1360 [ 1626.159947][ T4694] ? __cleancache_init_fs+0x66/0xb0 [ 1626.165130][ T4694] ext4_fill_super+0xbc36/0xe890 [ 1626.170064][ T4694] ? ext4_mount+0x40/0x40 [ 1626.174383][ T4694] ? idr_replace+0x1aa/0x220 [ 1626.178960][ T4694] ? snprintf+0xc0/0x110 [ 1626.183185][ T4694] ? up_read+0x10/0x10 [ 1626.187242][ T4694] ? vscnprintf+0x80/0x80 [ 1626.191559][ T4694] mount_bdev+0x22d/0x340 [ 1626.195877][ T4694] ? ext4_mount+0x40/0x40 [ 1626.200191][ T4694] legacy_get_tree+0xde/0x170 [ 1626.204856][ T4694] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1626.210214][ T4694] vfs_get_tree+0x85/0x260 [ 1626.214621][ T4694] do_mount+0x1883/0x2630 [ 1626.218943][ T4694] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.223953][ T4694] ? ___slab_alloc+0x9b/0x450 [ 1626.228616][ T4694] ? copy_mount_string+0x30/0x30 [ 1626.233636][ T4694] ? copy_mount_options+0x59/0x320 [ 1626.238737][ T4694] ? copy_mount_options+0x293/0x320 [ 1626.243922][ T4694] ksys_mount+0xc2/0xf0 [ 1626.248072][ T4694] __x64_sys_mount+0xb1/0xc0 [ 1626.252653][ T4694] do_syscall_64+0xcb/0x150 [ 1626.257142][ T4694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1626.263279][ T4694] RIP: 0033:0x4608aa [ 1626.267163][ T4694] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1626.286748][ T4694] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1626.295143][ T4694] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1626.303100][ T4694] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1626.311061][ T4694] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1626.319112][ T4694] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1626.327071][ T4694] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1626.338068][ T4694] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1626.345229][ T4694] EXT4-fs (loop4): mount failed 06:02:19 executing program 4 (fault-call:1 fault-nth:83): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1626.429300][ T4700] FAULT_INJECTION: forcing a failure. [ 1626.429300][ T4700] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.442777][ T4700] CPU: 0 PID: 4700 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1626.452833][ T4700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.462873][ T4700] Call Trace: [ 1626.466153][ T4700] dump_stack+0x1b0/0x21e [ 1626.470478][ T4700] ? devkmsg_release+0x11c/0x11c [ 1626.475406][ T4700] ? show_regs_print_info+0x12/0x12 [ 1626.480591][ T4700] ? pcpu_block_update_hint_alloc+0x98f/0xd00 [ 1626.486648][ T4700] should_fail+0x6fb/0x860 [ 1626.491079][ T4700] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.496088][ T4700] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.501101][ T4700] ? ext4_alloc_inode+0x1b/0x620 [ 1626.506025][ T4700] should_failslab+0x5/0x20 [ 1626.510522][ T4700] kmem_cache_alloc+0x36/0x250 [ 1626.515274][ T4700] ? __rcu_read_lock+0x50/0x50 [ 1626.520024][ T4700] ? set_qf_name+0x350/0x350 [ 1626.524607][ T4700] ext4_alloc_inode+0x1b/0x620 [ 1626.529356][ T4700] ? set_qf_name+0x350/0x350 [ 1626.533933][ T4700] new_inode_pseudo+0x64/0x240 [ 1626.538682][ T4700] new_inode+0x25/0x1d0 [ 1626.542824][ T4700] ? ext4_mb_alloc_groupinfo+0x208/0x2e0 [ 1626.548441][ T4700] ext4_mb_init+0xb8e/0x1360 [ 1626.553020][ T4700] ext4_fill_super+0xbc36/0xe890 [ 1626.557958][ T4700] ? ext4_mount+0x40/0x40 [ 1626.562270][ T4700] ? idr_replace+0x1aa/0x220 [ 1626.566834][ T4700] ? snprintf+0xc0/0x110 [ 1626.571046][ T4700] ? up_read+0x10/0x10 [ 1626.575087][ T4700] ? vscnprintf+0x80/0x80 [ 1626.579390][ T4700] mount_bdev+0x22d/0x340 [ 1626.583691][ T4700] ? ext4_mount+0x40/0x40 [ 1626.587992][ T4700] legacy_get_tree+0xde/0x170 [ 1626.592665][ T4700] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1626.598093][ T4700] vfs_get_tree+0x85/0x260 [ 1626.602480][ T4700] do_mount+0x1883/0x2630 [ 1626.606783][ T4700] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.611777][ T4700] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.616774][ T4700] ? copy_mount_string+0x30/0x30 [ 1626.621682][ T4700] ? copy_mount_options+0x59/0x320 [ 1626.626765][ T4700] ? copy_mount_options+0x293/0x320 [ 1626.631934][ T4700] ksys_mount+0xc2/0xf0 [ 1626.636061][ T4700] __x64_sys_mount+0xb1/0xc0 [ 1626.640629][ T4700] do_syscall_64+0xcb/0x150 [ 1626.645114][ T4700] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1626.650977][ T4700] RIP: 0033:0x4608aa [ 1626.654842][ T4700] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1626.674416][ T4700] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1626.682795][ T4700] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1626.690736][ T4700] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1626.698678][ T4700] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1626.706619][ T4700] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1626.714561][ T4700] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1626.723252][ T4700] EXT4-fs (loop4): can't get new inode 06:02:19 executing program 4 (fault-call:1 fault-nth:84): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1626.729198][ T4700] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1626.736313][ T4700] EXT4-fs (loop4): mount failed [ 1626.812344][ T4705] FAULT_INJECTION: forcing a failure. [ 1626.812344][ T4705] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.825150][ T4705] CPU: 1 PID: 4705 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1626.835766][ T4705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1626.845845][ T4705] Call Trace: [ 1626.849124][ T4705] dump_stack+0x1b0/0x21e [ 1626.853444][ T4705] ? devkmsg_release+0x11c/0x11c [ 1626.858370][ T4705] ? show_regs_print_info+0x12/0x12 [ 1626.863558][ T4705] ? pcpu_block_update_hint_alloc+0x98f/0xd00 [ 1626.869625][ T4705] should_fail+0x6fb/0x860 [ 1626.874031][ T4705] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.879044][ T4705] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.884059][ T4705] ? ext4_alloc_inode+0x1b/0x620 [ 1626.888982][ T4705] should_failslab+0x5/0x20 [ 1626.893475][ T4705] kmem_cache_alloc+0x36/0x250 [ 1626.898235][ T4705] ? __rcu_read_lock+0x50/0x50 [ 1626.902991][ T4705] ? set_qf_name+0x350/0x350 [ 1626.907592][ T4705] ext4_alloc_inode+0x1b/0x620 [ 1626.912323][ T4705] ? set_qf_name+0x350/0x350 [ 1626.916879][ T4705] new_inode_pseudo+0x64/0x240 [ 1626.921608][ T4705] new_inode+0x25/0x1d0 [ 1626.925731][ T4705] ? ext4_mb_alloc_groupinfo+0x208/0x2e0 [ 1626.931798][ T4705] ext4_mb_init+0xb8e/0x1360 [ 1626.936354][ T4705] ext4_fill_super+0xbc36/0xe890 [ 1626.941273][ T4705] ? ext4_mount+0x40/0x40 [ 1626.945567][ T4705] ? idr_replace+0x1aa/0x220 [ 1626.950125][ T4705] ? snprintf+0xc0/0x110 [ 1626.954372][ T4705] ? up_read+0x10/0x10 [ 1626.958417][ T4705] ? vscnprintf+0x80/0x80 [ 1626.962719][ T4705] mount_bdev+0x22d/0x340 [ 1626.967016][ T4705] ? ext4_mount+0x40/0x40 [ 1626.971310][ T4705] legacy_get_tree+0xde/0x170 [ 1626.976039][ T4705] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1626.981376][ T4705] vfs_get_tree+0x85/0x260 [ 1626.985768][ T4705] do_mount+0x1883/0x2630 [ 1626.990070][ T4705] ? setup_fault_attr+0x2b0/0x2b0 [ 1626.995063][ T4705] ? setup_fault_attr+0x2b0/0x2b0 [ 1627.000055][ T4705] ? copy_mount_string+0x30/0x30 [ 1627.004956][ T4705] ? copy_mount_options+0x59/0x320 [ 1627.010034][ T4705] ? copy_mount_options+0x293/0x320 [ 1627.015207][ T4705] ksys_mount+0xc2/0xf0 [ 1627.019332][ T4705] __x64_sys_mount+0xb1/0xc0 [ 1627.023893][ T4705] do_syscall_64+0xcb/0x150 [ 1627.028452][ T4705] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1627.034321][ T4705] RIP: 0033:0x4608aa [ 1627.038206][ T4705] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1627.057778][ T4705] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1627.066384][ T4705] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1627.074323][ T4705] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1627.082263][ T4705] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1627.090199][ T4705] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1627.098140][ T4705] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1627.113917][ T4705] EXT4-fs (loop4): can't get new inode [ 1627.121108][ T4705] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1627.127870][ T4705] EXT4-fs (loop4): mount failed 06:02:20 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @empty}, {0x6, @dev}, 0x4a, {0x2, 0x0, @private=0xa010102}, 'sit0\x00'}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15", 0xb}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r1, 0x3c) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r1, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x7, 0x0, 0xfffffffffffffffb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000023c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000000300)={0x1000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}], 0x0, "33a8fb2539a9d1"}) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000002380)={0x4, 0x48, [], 0x0, &(0x7f0000002300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f0000001300)={r6, 0x20}) keyctl$update(0x2, r2, 0x0, 0x0) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="8de5db2735131ef0728df8ded2c62165b2d50c412db6503e5e43feeac54f41f14168a2d9d84815d2d4d3d9a6994cb52a00295940ff97173c486ac4c560f390eb7eda2352813dedce2a3c9af0472dd096010b099bbcf06861034ec1f5b60cf47ce93b691699778575034299bddd0f90e31d2095db60ff72311e1fa998016e38a376cae03e510d7c10da294b189874b295f79135ac95f9a17fe4486735c36d51a6bf8cf4270c4e6a60128078be779393f2a2317d781accadde46ce557f005dceacdfdac8e37949352d06933a5e7d26a08979983dd5bf968fcd64ea2f903bd58cb435020e06f2fe", 0xe6, r2) 06:02:20 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:20 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b1627a42662da4da986dd01882a25a396e44cbadd2497", 0x2c}], 0x4, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x42000, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x2) 06:02:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059740700"/26, 0x1a}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 06:02:20 executing program 4 (fault-call:1 fault-nth:85): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1627.731502][ T4717] FAULT_INJECTION: forcing a failure. [ 1627.731502][ T4717] name failslab, interval 1, probability 0, space 0, times 0 [ 1627.744284][ T4717] CPU: 1 PID: 4717 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1627.754375][ T4717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1627.764397][ T4717] Call Trace: [ 1627.767699][ T4717] dump_stack+0x1b0/0x21e [ 1627.771998][ T4717] ? devkmsg_release+0x11c/0x11c [ 1627.776903][ T4717] ? show_regs_print_info+0x12/0x12 [ 1627.782072][ T4717] ? should_fail+0x182/0x860 [ 1627.786634][ T4717] ? setup_fault_attr+0x2b0/0x2b0 [ 1627.791641][ T4717] should_fail+0x6fb/0x860 [ 1627.796027][ T4717] ? setup_fault_attr+0x2b0/0x2b0 [ 1627.801018][ T4717] ? security_inode_alloc+0x32/0x1f0 [ 1627.806270][ T4717] ? __rcu_read_lock+0x50/0x50 [ 1627.811001][ T4717] ? ext4_mb_add_groupinfo+0x263/0x780 [ 1627.816425][ T4717] should_failslab+0x5/0x20 [ 1627.820918][ T4717] kmem_cache_alloc+0x36/0x250 [ 1627.825656][ T4717] ext4_mb_add_groupinfo+0x263/0x780 [ 1627.830959][ T4717] ext4_mb_init+0xc65/0x1360 [ 1627.835517][ T4717] ext4_fill_super+0xbc36/0xe890 [ 1627.840429][ T4717] ? ext4_mount+0x40/0x40 [ 1627.844725][ T4717] ? idr_replace+0x1aa/0x220 [ 1627.849329][ T4717] ? snprintf+0xc0/0x110 [ 1627.853547][ T4717] ? up_read+0x10/0x10 [ 1627.857582][ T4717] ? vscnprintf+0x80/0x80 [ 1627.861883][ T4717] mount_bdev+0x22d/0x340 [ 1627.866190][ T4717] ? ext4_mount+0x40/0x40 [ 1627.870490][ T4717] legacy_get_tree+0xde/0x170 [ 1627.875140][ T4717] ? ext4_lazyinit_thread+0xd20/0xd20 06:02:20 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x1f000000) [ 1627.880487][ T4717] vfs_get_tree+0x85/0x260 [ 1627.884874][ T4717] do_mount+0x1883/0x2630 [ 1627.889172][ T4717] ? copy_mount_string+0x30/0x30 [ 1627.894084][ T4717] ? copy_mount_options+0x1f8/0x320 [ 1627.899266][ T4717] ? copy_mount_options+0x230/0x320 [ 1627.904453][ T4717] ? __sanitizer_cov_trace_pc+0x35/0x50 [ 1627.909988][ T4717] ? copy_mount_options+0x293/0x320 [ 1627.915164][ T4717] ksys_mount+0xc2/0xf0 [ 1627.919289][ T4717] __x64_sys_mount+0xb1/0xc0 [ 1627.923847][ T4717] do_syscall_64+0xcb/0x150 [ 1627.928319][ T4717] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1627.934223][ T4717] RIP: 0033:0x4608aa [ 1627.938111][ T4717] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1627.957694][ T4717] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1627.966080][ T4717] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1627.974059][ T4717] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 06:02:21 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="97d138dfe059eb586a5d15a399b7c5037e81bc74e56b", 0x16}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78}, 0x78) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x20000000) [ 1627.982009][ T4717] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1627.989959][ T4717] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1627.997905][ T4717] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1628.013120][ T4717] EXT4-fs (loop4): can't allocate buddy mem [ 1628.019433][ T4717] EXT4-fs (loop4): failed to initialize mballoc (-12) [ 1628.026265][ T4717] EXT4-fs (loop4): mount failed 06:02:21 executing program 4 (fault-call:1 fault-nth:86): creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d90000000f0000000100000000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53ef0100010000002cc4645f000000000000000001000000000000000b0000008000000038000000c20200006b0400000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e3338363633343038350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000d9ca5cac99fd4329af4dde786c1a5d13010040000c000000000000002cc4645f", 0x10c, 0x400}, {&(0x7f0000010200)="0500000000000000000000000000000000000000040100002b", 0x19, 0x560}, {&(0x7f0000010300)="000000000000000000000000000000000000000000000000000000001481910a040000001400000024000000d9000f000300040000000000210d5cf20f00e6ef00000000000000000000000000000000000000000000000065789ee9", 0x5c, 0x7e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000000000520b0000ed410000000400002cc4645f2cc4645f2cc4645f00000000000004000200000000000800050000000af3010004000000000000000000000001000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008669", 0x9e, 0x9060}], 0x0, &(0x7f0000013000)=ANY=[]) [ 1628.089896][ T4743] FAULT_INJECTION: forcing a failure. [ 1628.089896][ T4743] name failslab, interval 1, probability 0, space 0, times 0 [ 1628.103306][ T4743] CPU: 1 PID: 4743 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1628.113362][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.123395][ T4743] Call Trace: [ 1628.126674][ T4743] dump_stack+0x1b0/0x21e [ 1628.130973][ T4743] ? devkmsg_release+0x11c/0x11c [ 1628.135886][ T4743] ? show_regs_print_info+0x12/0x12 [ 1628.141059][ T4743] should_fail+0x6fb/0x860 [ 1628.145446][ T4743] ? setup_fault_attr+0x2b0/0x2b0 [ 1628.150440][ T4743] ? kvmalloc_node+0xc2/0x120 [ 1628.155082][ T4743] should_failslab+0x5/0x20 [ 1628.159556][ T4743] __kmalloc+0x5f/0x2c0 [ 1628.163722][ T4743] kvmalloc_node+0xc2/0x120 [ 1628.168194][ T4743] ext4_alloc_flex_bg_array+0xfd/0x470 [ 1628.173622][ T4743] ? __init_rwsem+0xd0/0x120 [ 1628.178178][ T4743] ext4_fill_super+0xc6be/0xe890 [ 1628.183110][ T4743] ? ext4_mount+0x40/0x40 [ 1628.187423][ T4743] ? idr_replace+0x1aa/0x220 [ 1628.191995][ T4743] ? snprintf+0xc0/0x110 [ 1628.196213][ T4743] ? up_read+0x10/0x10 [ 1628.200248][ T4743] ? vscnprintf+0x80/0x80 [ 1628.204544][ T4743] mount_bdev+0x22d/0x340 [ 1628.208840][ T4743] ? ext4_mount+0x40/0x40 [ 1628.213203][ T4743] legacy_get_tree+0xde/0x170 [ 1628.217848][ T4743] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1628.223303][ T4743] vfs_get_tree+0x85/0x260 [ 1628.227727][ T4743] do_mount+0x1883/0x2630 [ 1628.232026][ T4743] ? copy_mount_string+0x30/0x30 [ 1628.237064][ T4743] ? copy_mount_options+0x1f8/0x320 [ 1628.242238][ T4743] ? audit_tree_destroy_watch+0x20/0x20 [ 1628.247750][ T4743] ? copy_mount_options+0x293/0x320 [ 1628.252913][ T4743] ksys_mount+0xc2/0xf0 [ 1628.257037][ T4743] __x64_sys_mount+0xb1/0xc0 [ 1628.261594][ T4743] do_syscall_64+0xcb/0x150 [ 1628.266084][ T4743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1628.271942][ T4743] RIP: 0033:0x4608aa [ 1628.275803][ T4743] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1628.295372][ T4743] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1628.303803][ T4743] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1628.311742][ T4743] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1628.319717][ T4743] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1628.327670][ T4743] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1628.335609][ T4743] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1628.345443][ T4743] EXT4-fs (loop4): not enough memory for 1 flex group pointers [ 1628.353166][ T4743] EXT4-fs (loop4): unable to initialize flex_bg meta info! [ 1628.360671][ T4743] EXT4-fs (loop4): mount failed [ 1628.365613][ T4743] kasan: CONFIG_KASAN_INLINE enabled [ 1628.370919][ T4743] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1628.378995][ T4743] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1628.385905][ T4743] CPU: 1 PID: 4743 Comm: syz-executor.4 Not tainted 5.4.70-syzkaller-00063-gd0e6eb879517 #0 [ 1628.395929][ T4743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1628.405959][ T4743] RIP: 0010:legacy_get_tree+0xfe/0x170 [ 1628.411385][ T4743] Code: 89 ff 89 ee 48 89 da ff 14 24 48 89 c5 48 3d 01 f0 ff ff 72 07 e8 e2 7c c0 ff eb 48 48 89 eb 48 83 c3 68 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 e3 36 ee ff 48 83 3b 00 74 50 e8 [ 1628.430955][ T4743] RSP: 0018:ffff888179cb7cc8 EFLAGS: 00010202 [ 1628.436986][ T4743] RAX: 000000000000000d RBX: 0000000000000068 RCX: 0000000000040000 [ 1628.444923][ T4743] RDX: ffffc9000eb7a000 RSI: 00000000000359f0 RDI: 00000000000359f1 [ 1628.452889][ T4743] RBP: 0000000000000000 R08: ffffffff81742a28 R09: 000000000000000c [ 1628.460833][ T4743] R10: ffffed103b726515 R11: 0000000000000000 R12: ffff8881cdbc3b00 [ 1628.468772][ T4743] R13: dffffc0000000000 R14: ffff8881d387da80 R15: ffffffff84c78e78 [ 1628.476710][ T4743] FS: 00007f3a7af29700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 1628.485602][ T4743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1628.492151][ T4743] CR2: 00007f7acb0ebdb8 CR3: 00000001cb7ca003 CR4: 00000000001606e0 [ 1628.500092][ T4743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1628.508036][ T4743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1628.515975][ T4743] Call Trace: [ 1628.519240][ T4743] ? ext4_lazyinit_thread+0xd20/0xd20 [ 1628.524586][ T4743] vfs_get_tree+0x85/0x260 [ 1628.528978][ T4743] do_mount+0x1883/0x2630 [ 1628.533281][ T4743] ? copy_mount_string+0x30/0x30 [ 1628.538184][ T4743] ? copy_mount_options+0x1f8/0x320 [ 1628.543354][ T4743] ? audit_tree_destroy_watch+0x20/0x20 [ 1628.548871][ T4743] ? copy_mount_options+0x293/0x320 [ 1628.554033][ T4743] ksys_mount+0xc2/0xf0 [ 1628.558156][ T4743] __x64_sys_mount+0xb1/0xc0 [ 1628.562712][ T4743] do_syscall_64+0xcb/0x150 [ 1628.567195][ T4743] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1628.573053][ T4743] RIP: 0033:0x4608aa [ 1628.576919][ T4743] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 ad 89 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 8a 89 fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 1628.596498][ T4743] RSP: 002b:00007f3a7af28a88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1628.604881][ T4743] RAX: ffffffffffffffda RBX: 00007f3a7af28b20 RCX: 00000000004608aa [ 1628.612830][ T4743] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a7af28ae0 [ 1628.620811][ T4743] RBP: 00007f3a7af28ae0 R08: 00007f3a7af28b20 R09: 0000000020000000 [ 1628.628751][ T4743] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000 [ 1628.636721][ T4743] R13: 0000000020000100 R14: 0000000020000200 R15: 0000000020013000 [ 1628.644667][ T4743] Modules linked in: [ 1628.649238][ T4743] ---[ end trace 950ea2a158b880ec ]--- [ 1628.654695][ T4743] RIP: 0010:legacy_get_tree+0xfe/0x170 [ 1628.660163][ T4743] Code: 89 ff 89 ee 48 89 da ff 14 24 48 89 c5 48 3d 01 f0 ff ff 72 07 e8 e2 7c c0 ff eb 48 48 89 eb 48 83 c3 68 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 e3 36 ee ff 48 83 3b 00 74 50 e8 [ 1628.679810][ T4743] RSP: 0018:ffff888179cb7cc8 EFLAGS: 00010202 [ 1628.685850][ T4743] RAX: 000000000000000d RBX: 0000000000000068 RCX: 0000000000040000 [ 1628.693818][ T4743] RDX: ffffc9000eb7a000 RSI: 00000000000359f0 RDI: 00000000000359f1 [ 1628.702022][ T4743] RBP: 0000000000000000 R08: ffffffff81742a28 R09: 000000000000000c [ 1628.710000][ T4743] R10: ffffed103b726515 R11: 0000000000000000 R12: ffff8881cdbc3b00 [ 1628.717949][ T4743] R13: dffffc0000000000 R14: ffff8881d387da80 R15: ffffffff84c78e78 [ 1628.725943][ T4743] FS: 00007f3a7af29700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000 [ 1628.734931][ T4743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1628.741525][ T4743] CR2: 00007f7acb0ebdb8 CR3: 00000001cb7ca003 CR4: 00000000001606e0 [ 1628.749580][ T4743] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1628.757663][ T4743] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1628.765628][ T4743] Kernel panic - not syncing: Fatal exception [ 1628.772218][ T4743] Kernel Offset: disabled [ 1628.776518][ T4743] Rebooting in 86400 seconds..