00000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 130.000800][T11933] loop4: detected capacity change from 0 to 131456 [ 130.004263][T11937] loop5: detected capacity change from 0 to 131456 [ 130.010923][T11934] loop3: detected capacity change from 0 to 131456 [ 130.018115][T11937] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.039550][T11937] EXT4-fs (loop5): get root inode failed [ 130.045203][T11937] EXT4-fs (loop5): mount failed 02:56:00 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) sendto(r0, &(0x7f00000002c0)="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", 0x1000, 0x80c0, &(0x7f00000012c0)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x80, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xc3b3}}, 0x80) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x7, 0x20, 0x8001, 0xffffff80, {{0x6, 0x4, 0x0, 0x9, 0x18, 0x68, 0x0, 0x32, 0x4, 0x0, @loopback, @multicast1, {[@noop]}}}}}) r2 = dup(0xffffffffffffffff) getsockopt(r2, 0x8, 0x7, &(0x7f0000000200)=""/95, &(0x7f0000000280)=0x5f) sendmsg$ETHTOOL_MSG_CHANNELS_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x10000}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x7}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x22000844}, 0x800) [ 130.082252][T11933] EXT4-fs error (device loop4): ext4_fill_super:4816: inode #2: comm syz-executor.4: iget: root inode unallocated [ 130.097274][T11933] EXT4-fs (loop4): get root inode failed [ 130.102965][T11933] EXT4-fs (loop4): mount failed [ 130.109447][T11934] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 130.123645][T11955] loop5: detected capacity change from 0 to 131456 02:56:00 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:00 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x0, 0x0, [0xbee, 0x9, 0x7, 0x0, 0xff, 0x9], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}]}, 0xd8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x8000, @private0={0xfc, 0x0, '\x00', 0x1}, 0x81}, 0x1c) [ 130.164973][T11955] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.184174][T11934] EXT4-fs (loop3): get root inode failed [ 130.189855][T11934] EXT4-fs (loop3): mount failed [ 130.205820][T11955] EXT4-fs (loop5): get root inode failed [ 130.211560][T11955] EXT4-fs (loop5): mount failed 02:56:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:01 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) [ 130.252227][T11983] loop4: detected capacity change from 0 to 131456 [ 130.272418][T11992] loop3: detected capacity change from 0 to 131456 [ 130.294654][T11998] loop5: detected capacity change from 0 to 131456 [ 130.301331][T11992] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 130.318842][T11992] EXT4-fs (loop3): get root inode failed [ 130.324493][T11992] EXT4-fs (loop3): mount failed [ 130.340188][T11983] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 130.350315][T11983] EXT4-fs (loop4): group descriptors corrupted! [ 130.358400][T11998] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.391422][T11998] EXT4-fs (loop5): get root inode failed [ 130.397087][T11998] EXT4-fs (loop5): mount failed 02:56:01 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="e19babad03a23258536a3d27bec104a21b13ea789f0da4e6df91821a9ea07dfcd3c1e68894f1351f6c9aeb227bb61b490a12d3ec81b2fe6d0d0b57d3d185b0538bb25fb7239ab6ed64338ebfe8177f7472b07e0e93d268c76c96f82d2800711e665c3b67af1790fe8cdf8e8fb14632a3b65f84c1db55796461638ebf575c34eee065999984588b5a5e3869f1620d70248f20d19b3b1ddeac53fc76345e214d61c705cc514c05ebdd9c8dcf4c9ec63d1ba8e204199416130f2b2d81ff60fd165039098dc1", 0xc4}, {&(0x7f00000001c0)="f84c6e5a414d53b1a493bc87cc1b4484dd97950aedcb2673824bf4f1f88a0f2184bdf44e6bdcb464ae8f1f95928164c0d42106a85908dde5d8cbc8221fe69ea141d0d4b449039597921f7e89a53d8680658675477643d41deb664f4405f6a3693537eb8e84337004d520e64429afc145a1c90ee1441649e03f55a9dd22d982835be54c65ebe7f7ba24f00c01fa4bea5656952260e54b7539ffcafb14f208feb63c33bc1b33989551d23fc790fab5adcda2", 0xb1}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1b8}, 0x20000001) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000004c0)="9a9be066ad9dd63e6a286129130a17ad5c5d4fe198f903175f47028c556939db1b4942f88b1ce3c91e07498df3c43c7da456b969586ae21c815c3a0b2bd8ebb20bd74fffe6318c97481dd84a4b9db2a10d62b656a2baab7c3d9b7e8cd6686c61040eac46440e60b8941ce9d998053f3c3f77b5f305e461b0960e13b53f4420e047642825d06ef161762fb02ec1ee925679f38dd6c6916b698e1528b1ccc4e18aee1c7c5a85bd60beef84ca1687b228542ef57ec45f5b0875ed6c17d82dee309d736ae6591242994667071b92f998eda71d503defcf3a069c3ebe12d41313ecdcda41a2b86f530a", 0xe7}, {&(0x7f00000005c0)="f675abb55032dd6a414a3b969c3c88928f1050de6393a7a94e00fb313a17d5e0610c308babb8f60b642f8366d76bc1d372b6ef4777d758b9bd97881cd8cc44d2e540cb34a7228b5bf16ba9b5ceb4805b1b460e066d35a1c9f465ff19ee5503ce82d4368352f100f0202d0103940c9f6953fd892e", 0x74}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="db6b060aef12eec4e1bf0cefb0f61996727afd9d1ed9e95f581c5a2df6b9ad5ba56a8bcd0bd4b786c75c3923fb50f70aff05bb133987ce4ab1c852ccde31b79e8710752ec185eb06b48ffa6ce70fc3449e1075dc722de7fa24389b555bcb4ec4fd98a93f7b57b4ccee96bd9d2b22d2822209df5a88430c7cdf70791f56a4620b72d7115f40d674217fdb4ad1b334fdb6bc7b7e25de9391397621e9b28583f3cf0b11357f5a78480fc542c970d08e6d58be62e5e7470b10911569608f356caa1cd70136585d0bb57f5e01899a4ccccc875392a1359a61", 0xd6}], 0x4, 0x0, 0x0, 0x4004}, 0x0) 02:56:01 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:01 executing program 2: unshare(0x0) unshare(0xa040000) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:01 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:01 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:01 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:01 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r0, r0], 0x5) [ 130.876854][T12020] loop4: detected capacity change from 0 to 131456 [ 130.887508][T12025] loop5: detected capacity change from 0 to 131456 [ 130.895100][T12031] loop3: detected capacity change from 0 to 131456 [ 130.904304][T12020] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 130.914479][T12020] EXT4-fs (loop4): group descriptors corrupted! 02:56:01 executing program 1: r0 = fork() getpgid(r0) r1 = socket(0x11, 0x2, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f00000000c0)=0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt(r1, 0x107, 0x1538, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 130.954060][T12025] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 130.982425][T12043] loop4: detected capacity change from 0 to 131456 02:56:01 executing program 2: r0 = socket(0x38, 0xa, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 130.996672][T12031] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 131.010177][T12043] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 131.020280][T12043] EXT4-fs (loop4): group descriptors corrupted! [ 131.028114][T12031] EXT4-fs (loop3): get root inode failed [ 131.033761][T12031] EXT4-fs (loop3): mount failed 02:56:01 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 131.050546][T12025] EXT4-fs (loop5): get root inode failed [ 131.056226][T12025] EXT4-fs (loop5): mount failed 02:56:01 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback}}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:01 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000100)=0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071acc00000000", 0xfffffcf2) [ 131.156902][T12075] loop4: detected capacity change from 0 to 131456 [ 131.206360][T12075] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 131.216476][T12075] EXT4-fs (loop4): group descriptors corrupted! 02:56:02 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:02 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:02 executing program 1: r0 = socket(0x12, 0x2, 0x2) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'xfrm0\x00'}) 02:56:02 executing program 2: r0 = socket(0xf, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000180)="010000000000060000071a80000001cc", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x1114, 0x4) r1 = dup2(r0, r0) recvmsg(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@phonet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f0000000280)=""/111, 0x6f}, 0x40) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'caif0\x00', {0x2, 0x0, @multicast2}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000340)={'dummy0\x00'}) 02:56:02 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 131.764316][T12102] loop3: detected capacity change from 0 to 131456 [ 131.766534][T12103] loop4: detected capacity change from 0 to 131456 [ 131.777988][T12108] loop5: detected capacity change from 0 to 131456 [ 131.790263][T12103] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 131.800366][T12103] EXT4-fs (loop4): group descriptors corrupted! 02:56:02 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:02 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) [ 131.806603][T12108] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 131.823885][T12108] EXT4-fs (loop5): get root inode failed [ 131.829545][T12108] EXT4-fs (loop5): mount failed [ 131.851784][T12102] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 02:56:02 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) bind(r1, &(0x7f00000000c0)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x8, 0x7f, 0x607, 0x311}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r4, 0x4f96, 0x0, 0x0, 0x0, 0x0) dup2(r3, r4) 02:56:02 executing program 1: r0 = socket(0x23, 0x80000, 0x10001) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 131.887421][T12102] EXT4-fs (loop3): get root inode failed [ 131.893077][T12102] EXT4-fs (loop3): mount failed [ 131.939906][T12140] loop4: detected capacity change from 0 to 131456 [ 131.955058][T12148] loop5: detected capacity change from 0 to 131456 [ 131.967718][T12140] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 131.977824][T12140] EXT4-fs (loop4): group descriptors corrupted! 02:56:02 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) [ 132.028470][T12148] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 132.053908][T12161] loop3: detected capacity change from 0 to 131456 [ 132.074769][T12161] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 132.087077][T12148] EXT4-fs (loop5): get root inode failed [ 132.092728][T12148] EXT4-fs (loop5): mount failed [ 132.148860][T12161] EXT4-fs (loop3): get root inode failed [ 132.154524][T12161] EXT4-fs (loop3): mount failed 02:56:03 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:03 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x400440, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8982, &(0x7f00000000c0)={0x8, 'veth0_to_bond\x00', {'tunl0\x00'}, 0xfff}) 02:56:03 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:03 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000001280)=ANY=[], 0x6e2226) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket(0x1, 0x2, 0x0) bind(r3, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x4c, 0x0, 0xc08, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYRESHEX, @ANYRES16=r2, @ANYRESOCT=r3, @ANYRES32, @ANYBLOB="1f"], 0x3c}, 0x1, 0x0, 0x0, 0x24004044}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000300)={0x24, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x9c, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x10000, 0x28}}}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x880}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x16, 0xcd, [0x101, 0x6, 0x4, 0x9, 0x0, 0x0, 0x7, 0x3, 0x8]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xba5, 0x59]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0xe}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x16}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}]]}, 0x9c}, 0x1, 0x0, 0x0, 0x8000}, 0xc845) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="000427bd7000fcdbdf255300000008000300", @ANYRES32=r6, @ANYBLOB="5eafe6cc20a0c212fe7cc740e9f53e9e5618fe787dcffd93f4271ecadf2e675bdd"], 0x1c}, 0x1, 0x0, 0x0, 0x400c0c4}, 0x4008804) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:03 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 132.647931][T12192] loop5: detected capacity change from 0 to 131456 [ 132.649180][T12191] loop3: detected capacity change from 0 to 131456 [ 132.658260][T12193] loop4: detected capacity change from 0 to 131456 [ 132.675437][T12193] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 132.685530][T12193] EXT4-fs (loop4): group descriptors corrupted! 02:56:03 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt(r1, 0x6a39825c, 0x9, &(0x7f0000000280)="01000000000006518000b37c3cfbc1e70001ccb1449eaa0f9bc47f364c0161032e8325043d8c59ef8298583046ca77213ceb939a30093b2159b4c53b977adeb29b263b2f6652c885840b9a049c52dcba1b6db4c0b899022393cb3a8735033a7e38f1f6f1b5b5566d8768f2994469c9889eed2e00533f2722a0c0bab3dafdb06c49ecbdb7bc19a8310c8194b01c0eba13f1a2c960752573df9acec81d5aab5d8433d0e50d63563b263dc1fd86bca4f09931d8838a0f624bbb714bdc5493e16c37d23f4155f360a2fc4c845af0c93b2a9ee75be2f3dbd2c73af0d0512040485e9b8fc843d3e4f2b2e0554dde5593055288c9c6b243aa4f0a4ff150431c2b47a5898e203a136014c3e97f39d212fbfcec30657fc577bb4febadc0b48e82b9a6f26effb8128c6c40f09784df814d8ddb598fc9ac9a1f5d003247d7fea594d7", 0x13d) [ 132.698675][T12192] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated 02:56:03 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 132.742513][T12191] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 132.749084][T12191] EXT4-fs (loop3): mount failed [ 132.761182][T12192] EXT4-fs (loop5): get root inode failed [ 132.766897][T12192] EXT4-fs (loop5): mount failed 02:56:03 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'ip6_vti0\x00', 0x2}, 0x18) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000100)="a1e230b6", 0x4) r2 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000180)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @random="67ca36d82d8c"}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000140)=0xc) socketpair(0x2a, 0x3, 0x10e, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40008d0}, 0x4000045) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:03 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x6}) 02:56:03 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f465", 0xf, 0x8c80}], 0x0, &(0x7f0000013800)) [ 132.827748][T12217] loop3: detected capacity change from 0 to 131456 [ 132.888834][T12217] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 132.899059][T12217] EXT4-fs (loop3): mount failed [ 132.923178][T12238] loop4: detected capacity change from 0 to 131456 [ 132.933580][T12244] loop5: detected capacity change from 0 to 131456 [ 132.950712][T12238] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 132.960841][T12238] EXT4-fs (loop4): group descriptors corrupted! [ 132.993724][T12244] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 133.015819][T12244] EXT4-fs (loop5): get root inode failed [ 133.021575][T12244] EXT4-fs (loop5): mount failed 02:56:04 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:04 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) accept$unix(r0, &(0x7f0000000180), &(0x7f0000000140)=0x6e) r1 = syz_io_uring_complete(0x0) setsockopt(r1, 0x103, 0x0, &(0x7f0000000240)="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"/581, 0x245) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x90) 02:56:04 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="70160000", @ANYRES16=0x0, @ANYBLOB="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"], 0x170}}, 0x40016) bind(r1, &(0x7f0000000000)=@in={0x2, 0x4e23, @multicast1}, 0x80) 02:56:04 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffff, 0xfffff076, 0x40, 0x5}, 0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) [ 133.519951][T12270] loop5: detected capacity change from 0 to 131456 [ 133.528168][T12272] loop4: detected capacity change from 0 to 131456 [ 133.537970][T12277] loop3: detected capacity change from 0 to 131456 02:56:04 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/sda', 0x14000, 0x5) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) setsockopt(r1, 0x6, 0x10000, &(0x7f00000000c0)="e09b43fa0305fc5ee5c2e7bec60e18f6619528c55c92440fbca87f8017c70f5f6d2c961234c1373c45894574bc51c3f921ded17cb9bd75002f96df4b579c88c8d340e2afcd4d4d8f3a34f18fcd509f59ddcad9e86502117efbd22414dd97c4ea5c35e784c59decc22bf6fdf6b4d447a4ceee1928bb5650486ee256c2b1d4c6c551ba4cb5ee17cea9fbefdc9b0344b4872e241e422adac3c792608d5899d0fe9e89debea57fc5335a5af3b86d6c4cb59bb0865011071c8cfc6fe95f87b426", 0xbe) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) bind(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x2, {0xa, 0x4e22, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x20}}}, 0x80) [ 133.563690][T12277] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 133.595037][T12270] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 133.595402][T12277] EXT4-fs (loop3): mount failed 02:56:04 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 02:56:04 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) bind(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, 0x4, 0x4, 0x2}}, 0x80) readv(0xffffffffffffffff, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0x200017ec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40300, 0x0) [ 133.622528][T12272] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 133.632555][T12272] EXT4-fs (loop4): group descriptors corrupted! [ 133.657492][T12270] EXT4-fs (loop5): get root inode failed [ 133.663172][T12270] EXT4-fs (loop5): mount failed 02:56:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) [ 133.723147][T12312] loop4: detected capacity change from 0 to 131456 [ 133.735152][T12303] loop3: detected capacity change from 0 to 131456 [ 133.745619][T12312] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 133.755747][T12312] EXT4-fs (loop4): group descriptors corrupted! [ 133.765318][T12320] loop5: detected capacity change from 0 to 131456 [ 133.785458][T12320] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 133.828522][T12303] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 133.849357][T12320] EXT4-fs (loop5): get root inode failed [ 133.855037][T12320] EXT4-fs (loop5): mount failed [ 133.856943][T12303] EXT4-fs (loop3): get root inode failed [ 133.865551][T12303] EXT4-fs (loop3): mount failed 02:56:05 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:05 executing program 2: r0 = socket(0x5d, 0x1, 0x400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) sendmsg$TIPC_NL_BEARER_SET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="7c010000", @ANYRES16=r1, @ANYBLOB="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"], 0x17c}, 0x1, 0x0, 0x0, 0x48800}, 0x40844) sendto(r0, &(0x7f0000000200)="b62b70ba16eed535c2270f0e544d07f079cfc047aabd69c77cf85fe1616b24a83dc5bb1463e3db19e3f2b577fa071fa05687075b5bf32e5ad107e52b254c004a85747d94d3231b176431217ce8008f6856268f5274a11e11997c7de825aafca37547f45efc5d7c0e649fed14b5a48b4419fb9e7fff7664e66179536b240715c6177fa22bc9e725ddee02a490d29fb078fe279c08afd914d415cb38098839bfac1cd999af66208a34da192c230c0ad7824d8baa7f9e59215c0d263eafc959822fd3aaa94d07d8fd69adb70e97292f77daf12e597a", 0xd4, 0x44000, &(0x7f0000000300)=@l2tp6={0xa, 0x0, 0x0, @mcast2, 0x0, 0x3}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 02:56:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x64ccc835c0f5d1a4, 0xffffffffffffffff) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x284380, 0x44) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) r2 = socket(0x6, 0x800, 0x0) fcntl$notify(r2, 0x402, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) [ 134.395514][T12348] loop4: detected capacity change from 0 to 131456 [ 134.402457][T12355] loop5: detected capacity change from 0 to 131456 [ 134.405106][T12349] loop3: detected capacity change from 0 to 131456 [ 134.414663][T12355] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 134.428667][T12355] EXT4-fs (loop5): get root inode failed [ 134.434323][T12355] EXT4-fs (loop5): mount failed 02:56:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 1: r0 = socket(0x11, 0x2, 0x0) socket$inet(0x2, 0xa, 0xf2) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000000)={0x0, 0x1, [0x3ff, 0x1f1, 0x3, 0x0, 0xffff, 0x3]}) accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) setsockopt(r1, 0x10a, 0x3, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r2 = signalfd4(r1, &(0x7f00000000c0)={[0x2885]}, 0x8, 0x80800) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000100)=0x4, 0x4) 02:56:05 executing program 2: r0 = socket(0x29, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 134.465565][T12348] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 134.475583][T12348] EXT4-fs (loop4): group descriptors corrupted! [ 134.484055][T12349] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 134.496511][T12349] EXT4-fs (loop3): get root inode failed [ 134.502169][T12349] EXT4-fs (loop3): mount failed 02:56:05 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) [ 134.567117][T12383] loop5: detected capacity change from 0 to 131456 02:56:05 executing program 2: r0 = socket(0x23, 0x2, 0x16f166d8) setsockopt(r0, 0x107, 0x0, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:05 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x3827, 0x8, &(0x7f00000000c0)="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", 0x10b) [ 134.642342][T12383] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 134.688908][T12400] loop4: detected capacity change from 0 to 131456 [ 134.699414][T12406] loop3: detected capacity change from 0 to 131456 [ 134.709578][T12383] EXT4-fs (loop5): get root inode failed [ 134.715239][T12383] EXT4-fs (loop5): mount failed [ 134.738221][T12400] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 134.748333][T12400] EXT4-fs (loop4): group descriptors corrupted! [ 134.774131][T12406] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 134.826259][T12406] EXT4-fs (loop3): get root inode failed [ 134.831968][T12406] EXT4-fs (loop3): mount failed 02:56:05 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:05 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000011c0)={0x2, 'bridge_slave_1\x00', {0xff}, 0x94}) listen(r0, 0x6) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/nf_conntrack_ftp', 0x22000, 0x27) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000001180)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f00006d3000/0x4000)=nil, 0x4000, 0x12, 0x1}, 0x9) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r5 = signalfd4(r0, &(0x7f00000010c0)={[0x5]}, 0x8, 0x0) ioctl$sock_SIOCADDRT(r5, 0x890b, &(0x7f0000001100)={0x0, @nfc={0x27, 0x1, 0x0, 0x4}, @ethernet={0x1}, @in={0x2, 0x4e24, @remote}, 0xfffa, 0x0, 0x0, 0x0, 0xa2f0, 0x0, 0x20, 0x1, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x60000000}) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f00000000c0)={{r0}, "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"}) 02:56:05 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) socket$inet6(0xa, 0x4, 0x4c5f5e15) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x3fb, 0x200, 0x70bd2d, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0xc00}, 0x800) 02:56:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:05 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 135.271076][T12437] loop3: detected capacity change from 0 to 131456 [ 135.281421][T12437] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 135.286285][T12443] loop5: detected capacity change from 0 to 131456 [ 135.291530][T12437] EXT4-fs (loop3): group descriptors corrupted! [ 135.301005][T12444] loop4: detected capacity change from 0 to 131456 02:56:06 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6}, 0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/105, &(0x7f00000000c0)=0x69) 02:56:06 executing program 1: r0 = socket(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, 0x0, 0x230, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000800}, 0x10000804) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) setsockopt(r2, 0x1ff, 0x7, &(0x7f00000000c0)="24a52c51a4d88b652185dc5e643c8e6f7df0cc21208ef3d84ac34848e315b3ad15368bb2f910b7e2ba736599e9271572a8ffd606145237aa6830e1d48bf0a2ac06ab14e93c18d47ccb562539ea4705f412d86fe0df4f5023e29df8d0e61f6447c48f5cb33719a9fb8eb905fb774bef47886ccb991cf66b81696a3794935cd5622cdbc766df046ae3ce160d0ce8a6e2afdf971f3ea118b591acd557f5562671c9451e7610db93ec7f420174494d67513743b7a1fee292ba16bc19d5528c3c", 0xbe) 02:56:06 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:06 executing program 2: socket(0x11, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt(r0, 0x106, 0x1, &(0x7f00000000c0)="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", 0xfa) [ 135.342375][T12443] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 135.346770][T12444] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 135.364531][T12444] EXT4-fs (loop4): group descriptors corrupted! [ 135.381303][T12443] EXT4-fs (loop5): get root inode failed [ 135.386951][T12443] EXT4-fs (loop5): mount failed 02:56:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:06 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 135.449621][T12472] loop3: detected capacity change from 0 to 131456 [ 135.506645][T12472] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 135.507803][T12480] loop5: detected capacity change from 0 to 131456 [ 135.516770][T12472] EXT4-fs (loop3): group descriptors corrupted! [ 135.548808][T12480] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 135.564078][T12480] EXT4-fs (loop5): get root inode failed [ 135.569781][T12480] EXT4-fs (loop5): mount failed 02:56:06 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:06 executing program 1: r0 = socket(0x11, 0x4, 0x3) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000680)={0x0, @rand_addr, @loopback}, &(0x7f00000006c0)=0xc) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000005a00)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e24, 0x4d11, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x81}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)="e188685b", 0x4}, {&(0x7f0000000180)="553d1f754354f237263a24d9dfb5a890483717c2950ceacea0a80d15a1937097d68284d4109999ef265c2b580a957ff840cbb1d7ac786810a7606b4761251f052b90e5e3131be501830f81ece9986f67977bc194f1967b32bbcf18cb9280054cc0476d0ec216da88d7b781da149d2d2a1e5e8742f3cd431b1661bb812dd79df2be943cd3d3053c77593fb8db3bfc7795ac288e1dd38365c21fc3fd3f23b320790fea3da38401b9daae6f8985d5eb8e51f17525896595386b3f8f47e677383eb0c40bf55305298105647dd31890ba8b98376e4cd7e0fd28a2b80a2a634f466c", 0xdf}], 0x2, &(0x7f00000002c0)=[@timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}], 0x48}}, {{&(0x7f0000000340)=@l2={0x1f, 0x3, @none, 0x7, 0x2}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="25a058bbc40dd6c1ed1b210ee13b0cc11cb831134e83544807087e71696bc2a5dc85ce5b3e7783964bead921a8e55847fc45f19525fbb22ee98f490b203a21f63454db9e48b5e045e71e54dcbc9b90003aa99a0af8c59cea8a17ecda07baf65fba10bd00569c702aecfdfa48ae927b05ee615b", 0x73}, {&(0x7f0000000440)="bf7138fcf31639005afb3337dd50c4fb8498ad5469469ebf45f0e930f36d968f542c4cdf26153c6a64d883d131e5bfcd0794b16e8d2c7a8041ccdf4249fccc2dcb1c1b03e84a316d7202ff6204672b28ea753cfcd7b99491e22f04ea663bd3eedbe877f3bbebabea", 0x68}, {&(0x7f00000004c0)="ebfc83086e8d6d341535602e0da5049af99147b344174502fa02ab54226a416d8932ac20", 0x24}, {&(0x7f0000000500)="d5ab574c5d5d8e35f68313043bae4d28f902ff506a5d66741a9d9b8b388142a2195641ce3c76fff1956255c37713ec604fb59d24b6960ee379965819282962b0b4cba6d9a4251caa5f8f80ca7d9ef300ba2a724713e3d6b5d91a5f429a40fcb4ad2024d7a8a86304745ba32e982d1ef5fffd969338d5eea65df8f7db9235347049e4745c27e061c542945cfc56f08b697bc06f4e4822cec7ddd2c863d42d0b16c13e75a248f83a7ca4155237327f1474a3738467b45237c3a7f3e07627eb8b525e0fd12c6647ce2d842d3aa2", 0xcc}], 0x4, &(0x7f0000000640)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0xec}}], 0x30}}, {{&(0x7f0000000700)=@generic={0x25, "bf44c57591a96db4b580ff2c6180f2c9015e3075d78bd0b845c0d225b0bf53d3421a17cd457e0e9c96ec8f362e8a9fa453f8956342c1d964ef6a9799574de2259b4fb1cda60d58f24db233e556f2f2b31ab2d564e4444c401e5e7738cab746134b3d39fb5cd03c7a24ff746dce63d85f08d4321a02ef791289add0a1fb4d"}, 0x80, 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{&(0x7f0000003e80)="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0x1000}], 0x2, &(0x7f0000004ec0)=[@txtime={{0x18, 0x1, 0x3d, 0x3}}], 0x18}}, {{&(0x7f0000004f00)=@rc={0x1f, @none, 0x54}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004f80)="e8634c69eeefcaf995b5bbc2958f86b446e6182363c7", 0x16}, {&(0x7f0000004fc0)="2c92fce21683126c213b987e7abba88159746b5c105dcd816e2b40c508859c524e394be6e58ed757b473de4baedc1a408f05940010e4975f4c35cfba26af8aa25fe97606b6a71af87b7ae60e7b4b654f83c5cbc0473d2431ab47431f6424e2d54c", 0x61}, {&(0x7f0000005040)}], 0x3, &(0x7f00000050c0)=[@mark={{0x14, 0x1, 0x24, 0x47}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}], 0x48}}, {{0x0, 0x0, &(0x7f0000005540)=[{&(0x7f0000005140)="b8", 0x1}, {&(0x7f0000005180)="902c2ac302d22221467a159e28eddaf37cf534b11d60b2f1ee1111c99bc1ff25af420fa8d983d316230d00a93f51305113c0a13666", 0x35}, {&(0x7f00000051c0)="071a1a5f96f7eddfa3c99cc7d66badca5f61e5631c692307b2608c5aec5eed54b6a91fa9baf610b0bce4cf6e709240f92d1ef7797354681e1549679249", 0x3d}, {&(0x7f0000005200)="cc8ee1c53f3e75f08d88062928f86a48f33e709c3c10f2eaa098c8832f6e5ebaa2a811eaef46a51a35aa80d0af3bdfc55e67b9eb2344acdc264f3b8c007cedd82c3c22de76ab36812fc07e60c100bd31d43b252ad049d10f46d68de1fbd05dc2c79762a2cee3014d440197103a95e3d8871068f36837c4198e1785466e2a64fab3d8a863ec90cf3d8e13440401e89eaeaac1a6efd7bbf4f9c9fab04b6c603f00f3b7b8c819dc34fb74c623a8f9d372611fca4b3c145bc3dcfa1144735e77258ce9d9feb9bc8ab64d9322ea", 0xcb}, {&(0x7f0000005300)="7107c8e40b2ca0055befbbc697d1be6e1c13bba8ac7e7678b275cb698406b26be5a8a56348a7d5ef0984d0c8d6fea21384710c4cef6f64038bbd9507498bcff50d5f32747ed8c4479cf81d6485fd8e490839990379faa56f1f62fff9558a3d5b9d3c1428aa5862687081980933d20f4ab415db9be8176fd4e980d13c379fd8696adda325d2d79a3841c608e3066579e4638555a5", 0x94}, {&(0x7f00000053c0)="cc2be7925843ae1c934fd77e6f19bc17394012aa1182063c7b5beb5d2362b62db41ea9a7656e3aba4c7513d6cd1937688091df222672903ad0a3c55e356306d94ec2aba1e4f32bc5536eba4b58073c8ee59d7c3999f8cef03cf3d68601a098a3105c1109626b8a6b26d3891a7b401d83265fe285f5a486f020f2999287e5c3532e3aeb1ce68a99a3e190628ed047d46b516c2e6a001aa267645cd3b9b72de468d515b8c7df70af81752aa77f0cf52fc194559e7e363eb0b1f3321579", 0xbc}, {&(0x7f0000005480)="cfb1273fc1b92c5c683b13689b7f669564c976d2", 0x14}, {&(0x7f00000054c0)="41e82bb053e533d2644f72192c666778a4655044e233d2155b6bd8f2feca39ce814adb35376b84eb11150f29ce4e0f0d2f5ee32c57c4c641d962aeb7cc805bdc721d7a4ef1808f5a0902bc5376bd2be232421b41", 0x54}], 0x8, &(0x7f00000055c0)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @mark={{0x14, 0x1, 0x24, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x10001}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0xc0}}, {{&(0x7f0000005680)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005700)}, {&(0x7f0000005740)="d3147ae7eff408cf6829ea288fa9dab4d0208662c3de2cae5264eef5c9faa56e8fcf9d5a3976bd7f482804e5cc31f7fae2e2841a479961b0a04ce1f48ea91475d9c67b9e05f4413f2bb10fc90b53ce27a70214807dc6b2ba77e2e9c1697cc04422fafbf9", 0x64}, {&(0x7f00000057c0)="1a2aa1e306598bebcb854fce1147fddd0e163e423b469306accdd355b72ddaa85458f7e9f43c651ab8e9c1502e2342795ff796880514c49d76583a67acea5daf59b2084732d40c9b78671dc55a3dc1e7498110b6c5d5e51acebab6621a2ae7bc71733eec80f1fdf27df7301c553b2e7f5be45a62", 0x74}, {&(0x7f0000005840)="cad82186c9c721d046c824650ba5a6060018f57c571c9dd61b007a92ef61c6dee1824bf994a56b6a120f61a1ddf2ffd8e6aebfbf729e4aa622bced12d14f97c9632729e3f7547bfb46ad3f318615685a347611552ed2be3f4f0b41f4c9e8d9f8f64a689d2ddc218327464d1c867aed5c995068b04d7c3e9d98529b3dba723596bef5", 0x82}, {&(0x7f0000005900)="8fc09b4ad81a5a67de66ef6ce036bc8c82de48cda25416bec991f32e", 0x1c}], 0x5, &(0x7f00000059c0)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x18}}], 0x8, 0x44810) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 02:56:06 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000000000)=0x7, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:06 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:06 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:06 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) sendmsg$IPSET_CMD_HEADER(r2, &(0x7f00000011c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001180)={&(0x7f0000001140)={0x3c, 0xc, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x20000881) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0xfb, 0x1015, 0x6, 0x1f, "6ddd4c509d47d4f436a0b1b89b1e7516", "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"}, 0x1015, 0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000001240)=ANY=[@ANYBLOB="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"]) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000013c0), r2) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r2, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001480)={&(0x7f0000001400)={0x70, r3, 0x300, 0x70bd26, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x54, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x18}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x68040}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001200)) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 136.148231][T12512] loop4: detected capacity change from 0 to 131456 [ 136.156624][T12520] loop5: detected capacity change from 0 to 131456 [ 136.158298][T12516] loop3: detected capacity change from 0 to 131456 [ 136.173105][T12512] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 136.183131][T12512] EXT4-fs (loop4): group descriptors corrupted! 02:56:06 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 136.227450][T12516] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 136.237749][T12516] EXT4-fs (loop3): group descriptors corrupted! 02:56:07 executing program 2: r0 = socket(0x11, 0x2, 0x4000000) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)) 02:56:07 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 136.267712][T12520] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 136.276334][T12520] EXT4-fs (loop5): mount failed 02:56:07 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, 0x0, 0x8, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3f, 0x7a}}}}, [@NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0xd}, @NL80211_ATTR_BSS_HT_OPMODE={0x6}, @NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5, 0x1e, 0x1}, @NL80211_ATTR_AP_ISOLATE={0x5}, @NL80211_ATTR_BSS_HT_OPMODE={0x6, 0x6d, 0xff}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x51}]}, 0x60}, 0x1, 0x0, 0x0, 0x4048001}, 0x81) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 136.355108][T12550] loop3: detected capacity change from 0 to 131456 [ 136.364253][T12549] loop4: detected capacity change from 0 to 131456 02:56:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 136.419545][T12550] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 136.429662][T12550] EXT4-fs (loop3): group descriptors corrupted! [ 136.469415][T12549] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 136.479463][T12549] EXT4-fs (loop4): group descriptors corrupted! [ 136.511076][T12569] loop5: detected capacity change from 0 to 131456 [ 136.584606][T12569] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 136.606091][T12569] EXT4-fs (loop5): mount failed 02:56:07 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:07 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/7, 0x7}, {&(0x7f00000011c0)=""/121, 0x79}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x6, 0x7f, 0x1) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:07 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)={0x3, 'ip6erspan0\x00', {0x6}, 0x200}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0x59e0, 0x4) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) ioctl$sock_netdev_private(r2, 0x89f0, &(0x7f00000000c0)="a341c24c9a86b3a9e09e7d45d1b98d33689401749ea362db82201cc487b6a7ae89c26b7b78c66faecab5912a29957d91ec5e0d42e2a10aee4a1fa50233beb31d34fd5c13f55bfd41c7baed5847ace4c52c18c95edd3405268e75dbad594a632e77f909db041c3cb58c733d7746e09bc8ba3e9688c8ac60fab4d47d997cb60acd34cfb959d203c291e68423c231f36f31ae16731200d1d88cf12e7f7593d7c4d76c1eb6f3b414cfaa610f88eb857a2ef4ff92fcbb2732538919c0daf8898fab36a10f1f65fd4bd39aaff2a7f9db0cb3b88507d50e1aef44ac02d686b32272b888c8fb413a2a833ddea560c771e534") 02:56:07 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:07 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 137.028731][T12594] loop5: detected capacity change from 0 to 131456 [ 137.034640][T12598] loop3: detected capacity change from 0 to 131456 [ 137.038415][T12595] loop4: detected capacity change from 0 to 131456 [ 137.052993][T12598] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.063109][T12598] EXT4-fs (loop3): group descriptors corrupted! 02:56:07 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 137.101131][T12594] EXT4-fs (loop5): corrupt root inode, run e2fsck [ 137.109940][T12595] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 137.119982][T12595] EXT4-fs (loop4): group descriptors corrupted! [ 137.126286][T12594] EXT4-fs (loop5): mount failed 02:56:07 executing program 1: r0 = socket(0xa, 0x4, 0xa9f) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 137.148075][T12618] loop3: detected capacity change from 0 to 131456 02:56:07 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{0x10, 0x104, 0xffffffff}, {0xc8, 0x104, 0x7ff, "a763d36aad66d3e4ce57ca0b07f81c7f33b091222354e406fe0e61f14e3253fe8de62a0fd35c2df586f338c0f78800f365d568276102fa85b8385b841827348f5ca06a7854d1d66f7327a474ac8dac32c212431d187ff9e456fd9595f12a70b91d513609c7a61be28f7f87444121e005bfdaab3cd360a7be4bdcf3a92ce6b7abbf9ea4843b8c5b691b3f90c7be1e735a7951cc3c99e4213f309e660e6040d678230bb95d0611edc8f58b43e82552e84cea"}, {0x1010, 0x29, 0x4, "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"}, {0xd8, 0x116, 0x80000000, "e7d790368b4f26b171135d43963e3081f81e1a0aebf2937b63dd3f7330dd47d82a59c897b538e503f3b835861f13029d041e3b0786385c6218e5d6b8eae4acfcb604324242bd2c7b207ca01788beb92b7513608d8b6fbf39bdd6607090b64177f585a87b0526f011be9cda8b1c260821217ab13a739498d609a8f036ce51ceb043375cb418644dd217741695b2c4401f77b6b391d9a300f025076e1735072862f33be1520a78bde12c41a668a055cd822f1af341bc0fa348d76badd56f2cfecfd179a71b67af1a"}], 0x11c0}}], 0x1, 0x80) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 137.196847][T12618] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.206974][T12618] EXT4-fs (loop3): group descriptors corrupted! [ 137.230120][T12635] loop4: detected capacity change from 0 to 131456 02:56:08 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 137.256122][T12635] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 137.266140][T12635] EXT4-fs (loop4): group descriptors corrupted! [ 137.292895][T12644] loop5: detected capacity change from 0 to 131456 [ 137.329369][T12644] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 137.363607][T12644] EXT4-fs (loop5): get root inode failed [ 137.369287][T12644] EXT4-fs (loop5): mount failed [ 137.375035][T12654] loop3: detected capacity change from 0 to 131456 [ 137.385029][T12654] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.395245][T12654] EXT4-fs (loop3): group descriptors corrupted! 02:56:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6}, 0x10) 02:56:08 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:08 executing program 2: getresgid(&(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r1 = socket(0xf, 0x2, 0x0) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r3 = socket(0x1, 0x2, 0x0) bind(r3, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000140)=0xfff, 0x4) getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) setsockopt(r1, 0x8000107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fstat(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) mount$tmpfs(0x0, &(0x7f0000000380)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000), 0x0, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, r7}}]}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) mount$tmpfs(0x0, &(0x7f0000000380)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000), 0x0, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, r10}}]}) lsetxattr$system_posix_acl(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='system.posix_acl_default\x00', &(0x7f0000001500)={{}, {0x1, 0x7}, [{0x2, 0x2}, {0x2, 0x4}, {0x2, 0xbd11bac9fb00a54d}, {0x2, 0x3, 0xee01}], {0x4, 0x4}, [{0x8, 0x4, r0}, {0x8, 0x62b59d4787a56872}, {0x8, 0x5, r5}, {0x8, 0x2, r0}, {0x8, 0x1, r7}, {0x8, 0x2, r8}, {0x8, 0x7, r0}, {0x8, 0x2, r10}, {0x8, 0x2, r0}], {0x10, 0x7}, {0x20, 0x1}}, 0x8c, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x8, 0x2, 0x0, 0x2, 0x0, 0x1, {0x0, r4}}, 0x6) 02:56:08 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) [ 137.885943][T12672] loop5: detected capacity change from 0 to 131456 [ 137.893064][T12674] loop4: detected capacity change from 0 to 131456 [ 137.901465][T12679] loop3: detected capacity change from 0 to 131456 [ 137.906604][T12674] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.918057][T12674] EXT4-fs (loop4): group descriptors corrupted! [ 137.926490][T12672] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 137.928013][T12679] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 137.948683][T12679] EXT4-fs (loop3): group descriptors corrupted! 02:56:08 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 2: r0 = socket(0x22, 0x2, 0x4) r1 = accept4$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback, 0x9}, 0x1c) r2 = accept$packet(r0, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x8) setsockopt(r2, 0x0, 0xffffffff, &(0x7f00000000c0)="01000000859dc368074b2e77dc6232a900000000000010a01dc25302c09d01cc", 0x20) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@empty, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e23, 0x0, 0x4e21, 0xf7, 0xa, 0x0, 0x20, 0x0, 0x0, 0xffffffffffffffff}, {0x64, 0x9, 0x9, 0x800, 0x2, 0x9, 0x62, 0xffffffffffff7eba}, {0x380000, 0x3, 0x6, 0x327}, 0x7fff, 0x6e6bbf, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote, 0x4d2, 0x2b}, 0x2, @in=@multicast1, 0x3502, 0x3, 0x4, 0x1f, 0x295, 0x4, 0x20}}, 0xe8) 02:56:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x9, 0x1, &(0x7f0000000040)="010000000000060000071a80000001cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 137.977596][T12672] EXT4-fs (loop5): get root inode failed [ 137.983250][T12672] EXT4-fs (loop5): mount failed 02:56:08 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 138.028671][T12704] loop4: detected capacity change from 0 to 131456 [ 138.036800][T12704] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 138.046925][T12704] EXT4-fs (loop4): group descriptors corrupted! 02:56:08 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d}], 0x0, &(0x7f0000013800)) 02:56:08 executing program 2: r0 = socket(0xf, 0xa, 0xfffffff9) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt$sock_int(r1, 0x1, 0x3c091c5a4947d8a2, &(0x7f0000000000)=0x8000, 0x4) 02:56:08 executing program 1: r0 = socket(0x11, 0x2, 0x0) socket(0x23, 0x4, 0xfffffff9) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 138.114839][T12734] loop5: detected capacity change from 0 to 131456 [ 138.148536][T12733] loop3: detected capacity change from 0 to 131456 [ 138.148993][T12734] EXT4-fs error (device loop5): ext4_fill_super:4816: inode #2: comm syz-executor.5: iget: root inode unallocated [ 138.169491][T12733] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 138.179591][T12733] EXT4-fs (loop3): group descriptors corrupted! [ 138.202595][T12734] EXT4-fs (loop5): get root inode failed [ 138.208268][T12734] EXT4-fs (loop5): mount failed 02:56:09 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:09 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:09 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:09 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @private2, 0x6}, 0x1c) 02:56:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x17c, 0x7, 0x1, 0x5, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x5}, [@generic="878d4c38c25ca4d9d012a23f625d9ed052a19a2025e29c312b28455965657e8a37b6ee9f0dc0474f1475de0848c93b6787733c1906ef558e766d975fadc5c6b998caf08148", @generic="ca4d31a0a879956fa55ca88e55a059cda48659b50a30282804f0daf6c799fe8120de71c363d3992d1a09e3ebed6522a03d3e5291d038315cf0ece3e48b8335f2acd62a689d28a11e3935a86d652ee87604b4d237810aa35b3be4a863863027b111a33927c13d590ce4e977966683fb5418d580007e2b3765b37733a2e9e189d41a701438a248b5720bb42b19e433", @typed={0x8, 0x4b, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x81, 0x0, 0x0, @u32=0x6}, @nested={0x83, 0x8a, 0x0, 0x1, [@generic="31fa86a4d2e798e99117243e152f57f1da4a21c71dd17ee773afcf956443f6ce1424dc4ab9d55445a25b0d2a5665f41d9c47a1dcee98edc34a05a879327fbe", @generic="2dc746c6e78b6d6d04c34a6d626fc527848621007add363dd0662086715b8302c4aba9bafb821a22670544f5d4f94d981ee49518becfa785ba8174b659dd5874"]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x24048001}, 0x40) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:09 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x5c1700, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040)=0x2404, 0x4) recvmmsg$unix(r1, &(0x7f0000000340)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)=""/171, 0xab}, {&(0x7f0000000200)=""/86, 0x56}], 0x2, &(0x7f00000002c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}], 0x1, 0x10000, &(0x7f0000000380)={0x0, 0x3938700}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000003c0)={@remote, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0x2, [@dev={0xac, 0x14, 0x14, 0x30}, @multicast2]}, 0x18) [ 138.749625][T12769] loop3: detected capacity change from 0 to 131456 [ 138.764201][T12776] loop5: detected capacity change from 0 to 131456 [ 138.771833][T12769] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 138.781847][T12769] EXT4-fs (loop3): group descriptors corrupted! [ 138.783144][T12782] loop4: detected capacity change from 0 to 131456 02:56:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000000), 0x0) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) io_uring_enter(r4, 0x4f96, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) r7 = signalfd(r1, &(0x7f0000000040)={[0x40]}, 0x8) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x4, &(0x7f0000000080)=[r1, r1, r4, r0, r6, r7, r1], 0x7, 0x0, 0x0, {0x0, r8}}, 0x9) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r11 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r11, 0x4f96, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r9, r5, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd=r11, 0xfff, 0x0, 0x1}, 0x9) 02:56:09 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 138.818338][T12776] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 138.828501][T12776] EXT4-fs (loop5): group descriptors corrupted! [ 138.836067][T12782] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:09 executing program 1: setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x4, @mcast2, 0x5, 0x4}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="2474a4639298529b6ccf4d1db49db616e32ceeb6dd704d329d88446f7997eb6a2c2a3d8c60021000b12a40275d2f32e783ebfdb87b76c7763dc98277b7681c94acb9d3e5aec20bece5309bf5bd4d", 0x4e}, {&(0x7f0000000140)="3b9d4677c796038567b9d1634a5a6df65e5c509926a1aec80047b3d9570de99390963fce4bfc5814b5a65847ba9a8a1ad0954916fa2c7dd646cbe96bf248d5965af67a0ec45ed444b46484c4715a468a42543f0981300efa78477c6a78", 0x5d}, {&(0x7f00000001c0)="302ba955f8ca07a985454c5aff8c5ccf9db23e08a5ebae08626f74988ba7006d115064d841246026dd7057bece3bdfaee97559cf14210ee8115db737531b8d098daeb9ce10d44e2a474f6362154e2ed896e59c9e33e0e10025847cb08de5d75f4aa3e83b6d005820b27133bb82f90133fa66fa47c1b16bbf754cd4c3fc55c69028d2271be30715e60a1597c9ed53a3", 0x8f}, {&(0x7f0000000280)="699f4b504a11098964dded5d4dd54edb6085b619d56f85fef1e65718d057857af893567ec6eea928820c65342979faeaaef99a3c775d23d87b3edb9aa0f75a589c85bc51a68c3bb896b4157f7dcec9f3082e516d49bb896ed97af6576557d2e6cb7d96e6e84ea3e7", 0x68}], 0x4, &(0x7f0000000340)=[{0x90, 0x109, 0x3, "2027328b86b507874ac7783e494af49bd74ae21a3be86359c0d771f03e095cb6d8db46a30442acee965a94a50373c803643a112a708e64f88b72edd099cc50fd7bd85eaec405c1d107786f13ebffb0b0a340d2fd210ea1b3846286263a7a24ce3adf0c4be4918240743249400dab6ed65a603c3946383da795"}, {0xe0, 0x119, 0xef, "d6c882083ad3582136e3b773fcfee628f470e064e7eb2ecb06eb8a80443e0a353c81c17ab26df9d75286a4bda2b38e9d6efbfd453b5868e0881b4e3318a119f8cf6153b7864ab00a9aeea19d4a36aa70c31d8bf513d4134d338f6f0eb370fed0a92c37a2aea1ca3a3e537a567f2b273b02b5a0f4195d93149a6b4f08754a1bf2c634be3795bf699c631f7967da0ce2939e9b17e107478a45a208507da329d5d6727e29552087ea6a8732fda4c5b2954d1842498cd5a36a62480db7c8bed59bcbd5ef3be0b1f752cadb4b75c354c826"}, {0x18, 0x107, 0x9, "5a35e88d2dfd"}, {0x40, 0x115, 0x2, "2d30a954a4d78b91f052c4962181310c94b3cab8fb088117eb910a948e177f8364927fc6449e3e5ddf"}], 0x1c8}, 0x20000) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000580)=@caif=@rfm={0x25, 0x9, "daf930723916f15d36889ea2f6634083"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)="9b08dc9e6ebf608926dea22eb71f81f8b7341423fe13a6cdf45eb21f64974599f873915e5b1e7f7b12023457e40fadd8784765833f0c593a1becacb311da8914778a82af4f1c3f2ea8e68f5aa613c04352e318e87c3396f6707d8d04dbec2f430913573e555440471c5e4fd958b442bb6b7e3fa9edb370152f585339504a97b09f99562ed82bb0336123acaca843fc72a8", 0x91}], 0x1}, 0x800) 02:56:09 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) socket(0x4, 0x5, 0x10003) [ 138.927606][T12806] loop3: detected capacity change from 0 to 131456 [ 138.937319][T12818] loop5: detected capacity change from 0 to 131456 [ 138.941100][T12806] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 138.953846][T12806] EXT4-fs (loop3): group descriptors corrupted! [ 138.991169][T12818] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 139.001283][T12818] EXT4-fs (loop5): group descriptors corrupted! 02:56:10 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:10 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 2: r0 = socket(0x11, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)) 02:56:10 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt(r0, 0x40, 0x1, &(0x7f0000000140)="010000c91560072b47c2270000000600", 0x10) r3 = socket(0x1, 0x2, 0x0) bind(r3, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r4 = socket(0x2, 0x803, 0x9) ioctl$sock_SIOCADDRT(r4, 0x890c, &(0x7f0000000100)={0x0, @l2tp={0x2, 0x0, @multicast1}, @l2tp={0x2, 0x0, @local}, @isdn={0x22, 0x4, 0xf7, 0x1, 0x40}, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff7}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000180)) r5 = accept4(r4, &(0x7f0000000000)=@in={0x2, 0x0, @private}, &(0x7f0000000080)=0x80, 0x80800) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r5) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000d00)={'wg1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000dc0)={'ip6gre0\x00', &(0x7f0000000d40)={'ip6_vti0\x00', r2, 0x4, 0xff, 0x80, 0x9, 0x30, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @rand_addr=' \x01\x00', 0x20, 0x20, 0x1, 0x5}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000e40)={'gretap0\x00', &(0x7f0000000e00)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="78030040000000080001475a001c006400000029907800000000ac141402070728ac1e000100"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@initdev, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xc4) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001740)={&(0x7f0000002780)=ANY=[@ANYRESDEC, @ANYRES16=0x0, @ANYBLOB="000326bd7000fddbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="3c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="c400028040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000004000008000600", @ANYRES16=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7c01028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRESDEC=0x0, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000d306c7d000000000000000000000000000050003000500000009000400686173680000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f61646361737400000008000100", @ANYRES32=r2, @ANYBLOB="3002028040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e00000008000400ff01000008000600", @ANYRES32=r2, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400000000803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e6365003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b75700000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000000010008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="8000028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="08000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000b00040072616e646f6d000008000100", @ANYRES32=0x0, @ANYBLOB="b80002803c000100240001006270665f686373685f66756e6300000000000000000000000000000000000000050003000b0000020c0004000400031f0100000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400010000004000010024000152a8006c625f686173685f737461f13300000000000000000000000000000000000000050003000b00159b00100800040004000000080007000000000008000100d7477a57e0735ef8036c4b4f25220800000000f00000e02f6da10b7fa5f7974fd9e28d02c29542597e1b3a30e4c82f177c", @ANYRES32=0x0, @ANYBLOB="8400028040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040007000000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000300000008000600", @ANYRES32=r7, @ANYRES32, @ANYRES32=r8, @ANYBLOB="7c0002803800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000080000008000600", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="400002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB], 0x780}, 0x1, 0x0, 0x0, 0x4000050}, 0x20000051) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r6, @ANYBLOB="00082dbd7000fddbdf2513000000fd251c8d026865a7052d1d4b2e89c858314cdf60b1ea9440db8112dac0af5b27b015446d687c774cdbf6eebd83a7871f9367b062345223b32a2472f9eb7768bb2f95914ba2681cb868c6cc4e7bec2f98df0ef52b79c7bca52ffb3bffeed3b35cd5d275a4180611db23c1d59f0a5bb46f55b75df1d768ac970e4ddff1ccb0e9869d745b74d472b6b37cad323834334924903918e355712a01ae45de8a9619161bd0d592362529c97a0c17f627be100befdd2ba3c5ed2a0470ec19d198a44e056ae787ee5298b2484c04920c2a6a000e5f35fc5a5106712781bed7af5231fa43bf1c46973aee21d6efed0668c14697e0cb212ab10cc11770ffc1887389c5747f917454a8a15dea29388c054ec3ba9ae4c62b0435d5385994aa97e2b8adc4d7c70c784d5ac12e1b68fc1c2a27bf614a2bd427000000000000000000000000000000081b0d0b12e2a21e248b691ef06a3fc8c051bd622ca82fb18e75bd67"], 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040040) sendmsg$DEVLINK_CMD_SB_POOL_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r6, 0x200, 0x1, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xfff}, {0x6, 0x11, 0x4}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}, {0x6, 0x11, 0x800}}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x9000) sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="000828bd7080fddbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x24040000}, 0x8000) 02:56:10 executing program 2: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'netpci0\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f00000000c0)={{r0}, "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"}) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 139.655005][T12839] loop5: detected capacity change from 0 to 131456 [ 139.660349][T12842] loop4: detected capacity change from 0 to 131456 [ 139.666311][T12843] loop3: detected capacity change from 0 to 131456 [ 139.679657][T12842] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 139.719577][T12839] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 139.729697][T12839] EXT4-fs (loop5): group descriptors corrupted! 02:56:10 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) socketpair(0xf, 0x5, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x4) [ 139.760077][T12843] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 139.770361][T12843] EXT4-fs (loop3): group descriptors corrupted! 02:56:10 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:10 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x7fff]}, 0x8) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 139.900220][T12893] loop4: detected capacity change from 0 to 131456 [ 139.911856][T12892] loop5: detected capacity change from 0 to 131456 [ 139.928071][T12905] loop3: detected capacity change from 0 to 131456 [ 139.928275][T12892] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 139.939888][T12893] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 139.944834][T12892] EXT4-fs (loop5): group descriptors corrupted! [ 139.957045][T12905] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 139.967546][T12905] EXT4-fs (loop3): group descriptors corrupted! 02:56:11 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = socket(0x10, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x2c}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0), r2) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB=' \x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000a000000080005000000000004000180"], 0x20}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100002}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, r3, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffc00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x10000080}, 0x40080) 02:56:11 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:11 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x81, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:11 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:11 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 140.523112][T12923] loop3: detected capacity change from 0 to 131456 [ 140.557616][T12933] loop5: detected capacity change from 0 to 131456 [ 140.560042][T12931] loop4: detected capacity change from 0 to 131456 02:56:11 executing program 2: r0 = socket(0x11, 0x3, 0x10000) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = accept4$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80000) accept$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) [ 140.577930][T12933] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 140.588115][T12933] EXT4-fs (loop5): group descriptors corrupted! [ 140.602059][T12923] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 140.612172][T12923] EXT4-fs (loop3): group descriptors corrupted! 02:56:11 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:11 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:11 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:11 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x145803, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xee}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}]}, 0x9c}}, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 140.638160][T12931] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 140.720016][T12966] loop2: detected capacity change from 0 to 131456 [ 140.730401][T12969] loop4: detected capacity change from 0 to 131456 [ 140.736123][T12974] loop3: detected capacity change from 0 to 131456 [ 140.745520][T12970] loop5: detected capacity change from 0 to 131456 [ 140.754359][T12966] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 02:56:11 executing program 1: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x80, 0xff, 0x41, 0x6, 0x3f, 0x0, 0xd5f, 0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0xaf57, 0x6}, 0x1000, 0x9, 0x11a2, 0x6, 0x7, 0xffffffff, 0x57, 0x0, 0x5, 0x0, 0x1}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xb) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x108080, 0x0) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0x200017ec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) sendmsg$NL80211_CMD_TDLS_MGMT(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000019c0)=ANY=[@ANYBLOB="d1010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x800) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x1f, 0x8, 0x3, 0x4a, 0x0, 0xffff, 0x0, 0x5, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000180)}, 0x1024, 0xfffffffffffffffe, 0x81, 0x4, 0x7e, 0xfff, 0x6, 0x0, 0x5, 0x0, 0x10000}, 0xffffffffffffffff, 0x7, r0, 0xb) perf_event_open(&(0x7f0000000240)={0x3, 0x80, 0x2, 0x9, 0x3f, 0x55, 0x0, 0x72be, 0x4800, 0xa, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x5, 0x800}, 0x0, 0x6, 0x23d195ab, 0x2, 0x3, 0xc3ec, 0x7, 0x0, 0x4, 0x0, 0x9}, 0xffffffffffffffff, 0x2, r1, 0x1) r2 = socket(0x11, 0x2, 0x0) r3 = fsmount(0xffffffffffffffff, 0x1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4008240b, &(0x7f0000000100)={0x3, 0x80, 0x6, 0x89, 0x0, 0x1, 0x0, 0x7d, 0x104, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfffffff7, 0x0, @perf_bp={&(0x7f00000000c0), 0x18}, 0x8000, 0x9, 0x7, 0x5, 0x72, 0xffff, 0xba, 0x0, 0x5b6, 0x0, 0x5980}) setsockopt(r2, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 140.764391][T12966] EXT4-fs (loop2): group descriptors corrupted! [ 140.774735][T12974] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 140.784876][T12974] EXT4-fs (loop3): group descriptors corrupted! [ 140.797110][T12970] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 140.807206][T12970] EXT4-fs (loop5): group descriptors corrupted! [ 140.813070][T12969] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:12 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:12 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 1: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r0, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000000)=[r0, 0xffffffffffffffff]}, 0x2) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 141.417784][T13004] loop2: detected capacity change from 0 to 131456 [ 141.445614][T13012] loop3: detected capacity change from 0 to 131456 [ 141.450450][T13004] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 02:56:12 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 141.462196][T13004] EXT4-fs (loop2): group descriptors corrupted! [ 141.464869][T13017] loop4: detected capacity change from 0 to 131456 [ 141.477400][T13012] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 141.487410][T13012] EXT4-fs (loop3): group descriptors corrupted! [ 141.491060][T13016] loop5: detected capacity change from 0 to 131456 [ 141.507782][T13017] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:12 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000180)="010000000000060000071a80000001cc", 0x10) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0xa4, 0x9, 0x6, 0x801, 0x0, 0x0, {0xa, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x9}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x1}}]}, @IPSET_ATTR_ADT={0x40, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x3}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}}]}, @IPSET_ATTR_ADT={0x28, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x18}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xff}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4004000}, 0x28000000) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) r2 = signalfd(r0, &(0x7f0000000080)={[0x8]}, 0x8) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000300)={0x8, 'ipvlan0\x00', {'geneve1\x00'}, 0x7f}) sendmsg$NL80211_CMD_DEL_MPATH(r2, &(0x7f00000002c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x44}, 0x1, 0x0, 0x0, 0x48004}, 0x4) [ 141.545875][T13016] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 141.555991][T13016] EXT4-fs (loop5): group descriptors corrupted! 02:56:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:12 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 141.620455][T13042] loop3: detected capacity change from 0 to 131456 [ 141.643079][T13041] loop4: detected capacity change from 0 to 131456 [ 141.652394][T13042] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 141.662418][T13042] EXT4-fs (loop3): group descriptors corrupted! 02:56:12 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) sendmsg(r0, &(0x7f0000002340)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @rand_addr=0x64010102, 0x2}, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)="791ca316c1232c0bcb1c470a84fee0198e583c11b77693c932633143e94adf0d184301e6095b6f81cb42490039b13b14a9fd8a13a3acd6c7d3ca246f6f7f594f607fd61abd0410594b74b7c9ca9a534c94b787c1667818057cc3b2df041dc977dea3144f1ec5d61744ee6b822dec80", 0x6f}, {&(0x7f0000000140)="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", 0x1000}], 0x2, &(0x7f0000001180)=[{0x1010, 0x102, 0x6, 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{0xd8, 0x1, 0x6, "392e19b22f0e9de8a57d69cd264b8db618aeef94bbdbf52d15ba98b21b95743c5c31d0a8e43397b5e6deb3467ebdbccee3faf1f25477b444131331b64382b101464ca5c94ef47f3944c676d99e9eca94cf7bbe925974c376c0f7751c75bd5fb6b90566bf3625ada33c9553bcfe2375b4981c444026e41e3272206f21df48df52757c9a88cd3ca1ab1c730bd1469217b9e069b07c9134dc359f67a578fc8fa03734034334f74c09311222f7f2de38d83be68113e98888f11e7734e4d37b07aa18ad308199"}, {0xb8, 0x100, 0x7, "bc6decb04716a39d56db24d971b2196c82df61fc207dc3c99d1d0780cacae40d15665a2328df2acf5cfccf03dce7996db9a8b61417bb08c193256f8c6bea76bdfebef839410ead22ccc8fd3c244d52ca65db64c695949e802a7ad7e2da48211d7a87c0ec61e9c96a5e1ac9461c227c63d46d9773b121269b7a08cbaa170a3926d8b78c90efee484d00b0d08fe7991f24929f9a1e4635e2b7ed1a169f039d32405f2f43044707"}, {0x10, 0x0, 0x7fff}], 0x11b0}, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r0, &(0x7f0000002440)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002400)={&(0x7f00000023c0)={0x3c, 0xf, 0x6, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x4000004) [ 141.680865][T13054] loop2: detected capacity change from 0 to 131456 [ 141.688696][T13041] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 141.689318][T13056] loop5: detected capacity change from 0 to 131456 [ 141.711781][T13054] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 141.721795][T13054] EXT4-fs (loop2): group descriptors corrupted! [ 141.751507][T13056] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 141.761650][T13056] EXT4-fs (loop5): group descriptors corrupted! 02:56:13 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:13 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8fe, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 1: r0 = socket(0x11, 0x6, 0x8) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) [ 142.377390][T13088] loop5: detected capacity change from 0 to 131456 [ 142.385505][T13091] loop4: detected capacity change from 0 to 131456 [ 142.393395][T13095] loop3: detected capacity change from 0 to 131456 [ 142.394642][T13094] loop2: detected capacity change from 0 to 131456 [ 142.446061][T13088] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 142.446102][T13095] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 142.456175][T13088] EXT4-fs (loop5): group descriptors corrupted! [ 142.466128][T13095] EXT4-fs (loop3): group descriptors corrupted! [ 142.485716][T13091] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00'}) setsockopt(r0, 0x10a, 0x7, &(0x7f0000000140)="81000000000080e800071a8000000152e4749cdecd5cfc66e845c5e2014f44b40a65db8aff38f26c3880f1e245e16fa9eeb7f1910c566f4d692a413a8b6fa938c7c4d0bf776c1dcb12275645d1", 0xfffffcf4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) 02:56:13 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 142.507011][T13094] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 142.517265][T13094] EXT4-fs (loop2): group descriptors corrupted! 02:56:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 142.581488][T13121] loop4: detected capacity change from 0 to 131456 [ 142.600616][T13129] loop2: detected capacity change from 0 to 131456 [ 142.618270][T13121] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 142.633591][T13134] loop3: detected capacity change from 0 to 131456 [ 142.687550][T13134] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 142.697752][T13134] EXT4-fs (loop3): group descriptors corrupted! [ 142.754771][T13144] loop2: detected capacity change from 0 to 131456 02:56:13 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) r2 = socket(0x1, 0x2, 0x0) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000140)={0x3, {{0xa, 0x4e23, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x3}}, {{0xa, 0x4e24, 0x953, @mcast2}}}, 0x108) bind(r1, &(0x7f00000000c0)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0xa04, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r3 = socket$netlink(0x10, 0x3, 0xb) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@private1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @local}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0xc0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x100, 0x70bd26, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x800) [ 143.271347][T13162] loop3: detected capacity change from 0 to 131456 [ 143.286177][T13168] loop5: detected capacity change from 0 to 131456 [ 143.294763][T13173] loop2: detected capacity change from 0 to 131456 [ 143.305493][T13162] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! 02:56:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 143.306331][T13179] loop4: detected capacity change from 0 to 131456 [ 143.315642][T13162] EXT4-fs (loop3): group descriptors corrupted! [ 143.361477][T13168] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 02:56:14 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 143.371500][T13168] EXT4-fs (loop5): group descriptors corrupted! [ 143.379729][T13179] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 143.407234][T13188] loop2: detected capacity change from 0 to 131456 02:56:14 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 143.490365][T13207] loop3: detected capacity change from 0 to 131456 [ 143.502873][T13207] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 143.503144][T13202] loop2: detected capacity change from 0 to 131456 [ 143.512989][T13207] EXT4-fs (loop3): group descriptors corrupted! [ 143.529308][T13204] loop4: detected capacity change from 0 to 131456 [ 143.567011][T13204] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 143.570448][T13217] loop5: detected capacity change from 0 to 131456 [ 143.605501][T13219] loop3: detected capacity change from 0 to 131456 02:56:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 143.606589][T13217] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 143.622098][T13217] EXT4-fs (loop5): group descriptors corrupted! [ 143.685875][T13219] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 143.718363][T13234] loop2: detected capacity change from 0 to 131456 02:56:14 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:14 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.160810][T13256] loop5: detected capacity change from 0 to 131456 [ 144.167291][T13261] loop4: detected capacity change from 0 to 131456 [ 144.177324][T13257] loop2: detected capacity change from 0 to 140 [ 144.190586][T13257] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) [ 144.194447][T13266] loop3: detected capacity change from 0 to 131456 02:56:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.207818][T13256] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 144.217885][T13256] EXT4-fs (loop5): group descriptors corrupted! [ 144.269250][T13266] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 144.277261][T13261] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.317294][T13273] loop5: detected capacity change from 0 to 131456 [ 144.325506][T13273] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 144.335545][T13273] EXT4-fs (loop5): group descriptors corrupted! 02:56:15 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.378160][T13289] loop2: detected capacity change from 0 to 140 [ 144.402296][T13293] loop4: detected capacity change from 0 to 131456 [ 144.408973][T13294] loop3: detected capacity change from 0 to 131456 02:56:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.428085][T13289] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) [ 144.465655][T13294] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:15 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 144.486730][T13293] EXT4-fs mount: 23 callbacks suppressed [ 144.486745][T13293] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 144.549934][T13311] loop3: detected capacity change from 0 to 131456 [ 144.578398][T13311] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 144.586068][T13317] loop5: detected capacity change from 0 to 131456 [ 144.603834][T13318] loop2: detected capacity change from 0 to 140 [ 144.638280][T13317] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 144.648343][T13317] EXT4-fs (loop5): group descriptors corrupted! [ 144.663382][T13318] EXT4-fs (loop2): bad geometry: block count 256 exceeds size of device (70 blocks) 02:56:15 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:15 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 145.057424][T13347] loop4: detected capacity change from 0 to 131456 [ 145.060127][T13345] loop3: detected capacity change from 0 to 131456 [ 145.080414][T13347] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.080721][T13348] loop5: detected capacity change from 0 to 131456 02:56:15 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 145.125854][T13345] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 145.189916][T13348] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.200099][T13348] EXT4-fs (loop5): group descriptors corrupted! 02:56:16 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 145.265561][T13376] loop2: detected capacity change from 0 to 131456 [ 145.285010][T13377] loop4: detected capacity change from 0 to 131456 [ 145.326547][T13385] loop3: detected capacity change from 0 to 131456 [ 145.333269][T13376] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.343336][T13376] EXT4-fs (loop2): group descriptors corrupted! 02:56:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x0, 0x300, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x10, 0x13, @udp='udp:syz1\x00'}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x40001}, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x69d, 0x4, &(0x7f0000000080)="010000000000060000070848b0b595237a32cf389bbff29d08fef77fcf0a9e61a239fe1c5f01e78b4a0c1506f6ccb3c6f582ac7cc18287030000000000000087792a0be4bfa1cb2eb8469056f390b25e74919de659", 0x55) r2 = socket(0x1, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="5c66051a40c9ef94452698f473fd21c83daca981195f5c3481e4edf914a62cf0d243c1de28c6b3b68b0534d4ba3b430a4ef34d440d77dc6455d3ceab3179b9ed4222fd39dfbea1cde9ed13fae498932f9970ddd488478cada4216cba67aa0a4e029c9156bc34a7f3efd135e79b91a3fe1da1", 0x72) bind(r2, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) shutdown(r2, 0x1) [ 145.368748][T13385] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 145.379633][T13377] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 145.453541][T13399] loop5: detected capacity change from 0 to 131456 [ 145.465743][T13399] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.475783][T13399] EXT4-fs (loop5): group descriptors corrupted! 02:56:16 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:16 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 1: r0 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) r2 = perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000004c0)=0x0) mount$9p_tcp(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, &(0x7f0000000500)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@access_user}, {@access_any}, {@access_user}], [{@dont_measure}, {@fowner_lt={'fowner<', r3}}, {@uid_eq={'uid', 0x3d, r4}}, {@obj_type}, {@euid_gt={'euid>', r5}}, {@smackfshat={'smackfshat', 0x3d, '\''}}, {@fowner_lt={'fowner<', r1}}]}}) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x9080, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltgid=', @ANYRESHEX, @ANYBLOB="2c6163636573733d757365722c6163632c63616368653d667363616368652c667363616368656f63697861636c2c76657273696f6e3d39302e752c6d73697a653d3078303030303030303030303030303030362c6c6f6f73652c636f6e746578743d73797374656d5f752c736d61636b6673666c6f6f723d7b8a292c646f6e645f6d6561737572652c7375626a5f757365723d2c657569c2000000000000000000", @ANYRESDEC=0xee00, @ANYBLOB=',pcr=00000000000000000010,fowner=', @ANYRESDEC=r1, @ANYBLOB=',dont_appraise,measure,fowner>', @ANYRESDEC=r6, @ANYBLOB=',\x00']) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 145.915465][T13427] loop2: detected capacity change from 0 to 131456 [ 145.926112][T13432] loop3: detected capacity change from 0 to 131456 [ 145.933712][T13433] loop5: detected capacity change from 0 to 131456 [ 145.937520][T13436] loop4: detected capacity change from 0 to 131456 [ 145.948288][T13427] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 145.958494][T13427] EXT4-fs (loop2): group descriptors corrupted! 02:56:16 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) ptrace$cont(0x1f, r0, 0xf1, 0xfffffffffffffff7) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x2d8, 0x1a, 0x300, 0x70bd2d, 0x25dfdbfe, {0xf}, [@nested={0x188, 0x63, 0x0, 0x1, [@generic="9fe2c93d1f4a41f99724ddeb763e2101ac31ad1c97799b2514e3c281850eaa382f685cb1a9ff64049f89123cbc11ed3621b5f5942cf212d2228d4b88cad72273937b4415a0fad44916f34cea26b3cc5fb8efec6b", @generic="dd994b6e222847aba7c5a9de5804e91b4010621f858372e5b35650e2b8e8eb16afbad14732cd9bee3f444a4c4b9e6a38ddbe10136637ff65b4fedffd9febb682988ffed12bb93f842b4ded45d30146e02689e1292254f395ee2e83e63e583fe958138bc2d4249bfaa305eae97ab4c65a4309b828d2e3caead839a5468fa36bf6d55d135f4cf897b08508a85f2d5be076c9ad02b629d7a743d6227515db74c8bf8038ca375eadd83a46434bcb4fa4014c30a69c9e4f4e64068c9165ab6271f9a39d3b5dc599c07f92b1550321ec5bf0f3189f156266bf6192eb69c5", @generic="a147ca404c8fbc9def91ae513e0d58fd6a72060a9b1979388a906ef48623792d039904487584dbec45", @typed={0x8, 0x62, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="f777fa441279e6ca7afa9ffcd2d3a1578a2b6eb97e090eced391fd55c76e7b69f36ff245"]}, @typed={0x8, 0x76, 0x0, 0x0, @pid=r0}, @typed={0x8, 0x10, 0x0, 0x0, @fd}, @generic="fb5eb2bd56890f94b6b4bf0f70e1af9763c9e111990bf9aea6b9f37eb445af96838ad579a4d4fc581d5ca81ca1c7a5a55d27b862de11148a0ed70de3ec8aac3bffb726a4fa734429da", @generic="43ba687c6a4f465e4b7e820bea55a9cd0101e7557701b9398c825db4f51f0dbb38893244ecf349e01fc026a9e1d7c1cb712a3f68bbd7c4bc91175205cb3b71e90398f15133947141f64f3433c54da80929e49e2eeebf60ec3b80af04c3d1fea16c0f1a2188805746b01c4a597dacbfb58da0427f686b8c42acb1eaec3e268ff63ada81350477e93601fba8792b7ecac6e56b16f4ca1501210eba513aaaae2c0ba5ca219e87e0e82cba70e25a24641bb7c0bea69ab9aa981dca0b945cd83e3408bfeada282dc8bfaa046f33d407ce7b7ca321703543752baa0838", @typed={0x8, 0x95, 0x0, 0x0, @fd=r1}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x86}, 0x8000) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 145.966623][T13432] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 145.975715][T13433] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 145.985743][T13433] EXT4-fs (loop5): group descriptors corrupted! [ 145.993129][T13436] EXT4-fs (loop4): invalid first ino: 0 02:56:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:16 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) setsockopt(r1, 0x9, 0x1, &(0x7f00000000c0)="2c2842db363b1bd7b7dcb456fbef0014055721cdd0d3a5eb500a077d479e93a3a4f9696b72b63ad27eb83f70c8410b6e129921c3e52c561c653f719c541783ad855aad7a10", 0x45) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) [ 146.080453][T13457] loop2: detected capacity change from 0 to 131456 02:56:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.144485][T13457] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 146.154606][T13457] EXT4-fs (loop2): group descriptors corrupted! [ 146.162776][T13472] loop3: detected capacity change from 0 to 131456 [ 146.180618][T13475] loop4: detected capacity change from 0 to 131456 [ 146.209929][T13480] loop5: detected capacity change from 0 to 131456 [ 146.223918][T13472] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 146.235029][T13475] EXT4-fs (loop4): invalid first ino: 0 [ 146.274472][T13480] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 146.284518][T13480] EXT4-fs (loop5): group descriptors corrupted! 02:56:17 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:17 executing program 1: r0 = socket(0x47, 0x80000, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) accept4(r1, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000000c0)=0x80, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) 02:56:17 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:17 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}], 0x0, &(0x7f0000013800)) 02:56:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.806051][T13504] loop4: detected capacity change from 0 to 131456 [ 146.813479][T13507] loop2: detected capacity change from 0 to 131456 [ 146.822371][T13511] loop5: detected capacity change from 0 to 131456 [ 146.839884][T13507] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 146.849990][T13507] EXT4-fs (loop2): group descriptors corrupted! 02:56:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.877710][T13520] loop3: detected capacity change from 0 to 131456 [ 146.887555][T13504] EXT4-fs (loop4): invalid first ino: 0 [ 146.896959][T13520] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:17 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.930444][T13529] loop1: detected capacity change from 0 to 131456 [ 146.933126][T13511] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 146.947134][T13511] EXT4-fs (loop5): group descriptors corrupted! 02:56:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013800)) 02:56:17 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 146.970974][T13529] EXT4-fs (loop1): invalid first ino: 0 [ 146.997584][T13539] loop2: detected capacity change from 0 to 131456 02:56:17 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 147.022733][T13539] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 147.032880][T13539] EXT4-fs (loop2): group descriptors corrupted! [ 147.044264][T13548] loop4: detected capacity change from 0 to 131456 [ 147.056262][T13548] EXT4-fs (loop4): invalid first ino: 0 [ 147.128868][T13555] loop3: detected capacity change from 0 to 131456 [ 147.141151][T13567] loop5: detected capacity change from 0 to 131456 [ 147.150881][T13568] loop1: detected capacity change from 0 to 131456 [ 147.175230][T13568] EXT4-fs (loop1): invalid first ino: 0 [ 147.184030][T13567] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 147.194126][T13567] EXT4-fs (loop5): group descriptors corrupted! [ 147.208416][T13555] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:18 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, 0x0, 0x0) 02:56:18 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013800)) 02:56:18 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:18 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 147.717399][T13593] loop5: detected capacity change from 0 to 131456 [ 147.720812][T13595] loop2: detected capacity change from 0 to 131456 [ 147.727782][T13594] loop1: detected capacity change from 0 to 131456 [ 147.731739][T13598] loop4: detected capacity change from 0 to 131456 [ 147.737052][T13592] loop3: detected capacity change from 0 to 131456 [ 147.770021][T13593] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 147.780129][T13593] EXT4-fs (loop5): group descriptors corrupted! [ 147.781130][T13598] EXT4-fs (loop4): invalid first ino: 0 [ 147.808199][T13594] EXT4-fs (loop1): invalid first ino: 0 02:56:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000013800)) [ 147.817156][T13595] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 147.827267][T13595] EXT4-fs (loop2): group descriptors corrupted! 02:56:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 147.883974][T13592] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:18 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 147.939874][T13627] loop5: detected capacity change from 0 to 131456 [ 147.958414][T13630] loop1: detected capacity change from 0 to 131456 02:56:18 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 147.980614][T13636] loop2: detected capacity change from 0 to 131456 [ 148.003217][T13630] EXT4-fs (loop1): invalid first ino: 0 [ 148.025734][T13641] loop4: detected capacity change from 0 to 131456 02:56:18 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 148.052998][T13646] loop3: detected capacity change from 0 to 131456 [ 148.079650][T13641] EXT4-fs (loop4): invalid first ino: 0 [ 148.099884][T13636] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 148.110010][T13636] EXT4-fs (loop2): group descriptors corrupted! [ 148.116807][T13627] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 148.134499][T13646] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 148.168224][T13651] loop1: detected capacity change from 0 to 131456 02:56:19 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, 0x0, 0x0) 02:56:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 148.599017][T13679] loop2: detected capacity change from 0 to 131456 [ 148.602671][T13680] loop5: detected capacity change from 0 to 131456 [ 148.612866][T13687] loop3: detected capacity change from 0 to 131456 [ 148.613425][T13683] loop4: detected capacity change from 0 to 131456 [ 148.622121][T13684] loop1: detected capacity change from 0 to 131456 [ 148.633248][T13680] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 148.640201][T13683] EXT4-fs (loop4): unsupported inode size: 0 02:56:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 148.646261][T13683] EXT4-fs (loop4): blocksize: 1024 [ 148.656511][T13679] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 148.666625][T13679] EXT4-fs (loop2): group descriptors corrupted! 02:56:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:19 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 148.703673][T13687] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.806808][T13723] loop1: detected capacity change from 0 to 131456 [ 148.809523][T13708] loop2: detected capacity change from 0 to 131456 [ 148.813881][T13724] loop4: detected capacity change from 0 to 131456 [ 148.827167][T13710] loop5: detected capacity change from 0 to 131456 [ 148.837046][T13724] EXT4-fs (loop4): unsupported inode size: 0 [ 148.843042][T13724] EXT4-fs (loop4): blocksize: 1024 [ 148.848320][T13722] loop3: detected capacity change from 0 to 131456 [ 148.895372][T13722] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 148.896549][T13710] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 148.929672][T13708] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 148.939798][T13708] EXT4-fs (loop2): group descriptors corrupted! 02:56:20 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, 0x0, 0x0) 02:56:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}], 0x0, &(0x7f0000013800)) [ 149.496076][T13767] loop5: detected capacity change from 0 to 131456 [ 149.497341][T13765] loop1: detected capacity change from 0 to 131456 [ 149.503287][T13769] loop4: detected capacity change from 0 to 131456 [ 149.515390][T13766] loop2: detected capacity change from 0 to 131456 [ 149.523478][T13767] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 149.525203][T13768] loop3: detected capacity change from 0 to 131456 [ 149.532811][T13769] EXT4-fs (loop4): unsupported inode size: 0 02:56:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 149.542600][T13769] EXT4-fs (loop4): blocksize: 1024 02:56:20 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 149.586500][T13768] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 149.612558][T13766] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 149.622700][T13766] EXT4-fs (loop2): group descriptors corrupted! 02:56:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 149.634343][T13787] loop5: detected capacity change from 0 to 131456 02:56:20 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:20 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 149.658817][T13791] loop4: detected capacity change from 0 to 131456 [ 149.670605][T13787] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 149.683637][T13791] EXT4-fs (loop4): unsupported inode size: 0 [ 149.689673][T13791] EXT4-fs (loop4): blocksize: 1024 [ 149.751275][T13815] loop1: detected capacity change from 0 to 131456 [ 149.759695][T13816] loop5: detected capacity change from 0 to 131456 [ 149.776818][T13816] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 149.777958][T13821] loop3: detected capacity change from 0 to 131456 [ 149.791255][T13823] loop4: detected capacity change from 0 to 131456 [ 149.801787][T13823] EXT4-fs (loop4): unsupported inode size: 0 [ 149.807856][T13823] EXT4-fs (loop4): blocksize: 1024 [ 149.869456][T13821] EXT4-fs (loop3): invalid first ino: 0 02:56:21 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00', 0x3, 0x800}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.366217][T13845] loop3: detected capacity change from 0 to 131456 [ 150.380048][T13848] loop1: detected capacity change from 0 to 140 [ 150.388837][T13856] loop5: detected capacity change from 0 to 131456 [ 150.393534][T13859] loop4: detected capacity change from 0 to 131456 [ 150.402651][T13857] loop2: detected capacity change from 0 to 131456 02:56:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.428968][T13848] EXT4-fs (loop1): invalid first ino: 0 [ 150.441894][T13845] EXT4-fs (loop3): invalid first ino: 0 [ 150.444146][T13856] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 150.464265][T13857] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! 02:56:21 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.474491][T13857] EXT4-fs (loop2): group descriptors corrupted! [ 150.484354][T13859] EXT4-fs (loop4): unsupported inode size: 0 [ 150.490387][T13859] EXT4-fs (loop4): blocksize: 1024 02:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00', 0x3, 0x800}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.599516][T13893] loop3: detected capacity change from 0 to 131456 [ 150.615906][T13897] loop5: detected capacity change from 0 to 131456 [ 150.633445][T13902] loop4: detected capacity change from 0 to 131456 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 150.654003][T13902] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 150.657923][T13893] EXT4-fs (loop3): invalid first ino: 0 [ 150.667642][T13905] loop2: detected capacity change from 0 to 131456 [ 150.684015][T13897] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:21 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.695580][T13905] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 150.705857][T13905] EXT4-fs (loop2): group descriptors corrupted! 02:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00', 0x3, 0x800}], 0x0, &(0x7f0000013800)) [ 150.770249][T13925] loop4: detected capacity change from 0 to 131456 [ 150.807517][T13936] loop3: detected capacity change from 0 to 131456 02:56:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 150.818735][T13939] loop5: detected capacity change from 0 to 131456 [ 150.822547][T13925] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 150.839182][T13936] EXT4-fs (loop3): invalid first ino: 0 [ 150.847173][T13945] loop2: detected capacity change from 0 to 131456 [ 150.863804][T13939] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r0, r0], 0x5) 02:56:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00\x00', 0x4, 0x800}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 150.896895][T13945] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 150.907064][T13945] EXT4-fs (loop2): group descriptors corrupted! [ 150.909707][T13953] loop1: detected capacity change from 0 to 8 [ 150.933617][T13953] EXT4-fs (loop1): invalid first ino: 0 02:56:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}], 0x0, &(0x7f0000013800)) [ 150.973829][T13968] loop5: detected capacity change from 0 to 131456 [ 150.995553][T13968] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r0, r0], 0x5) [ 151.019715][T13979] loop3: detected capacity change from 0 to 131456 [ 151.029552][T13980] loop2: detected capacity change from 0 to 131456 [ 151.042436][T13984] loop4: detected capacity change from 0 to 131456 [ 151.048683][T13986] loop1: detected capacity change from 0 to 4 02:56:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r0, r0], 0x5) [ 151.073499][T13980] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 151.083626][T13980] EXT4-fs (loop2): group descriptors corrupted! [ 151.103408][T13986] EXT4-fs (loop1): invalid first ino: 0 [ 151.105316][T13984] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 151.160353][T13979] EXT4-fs (loop3): invalid first ino: 0 [ 151.162273][T14000] loop5: detected capacity change from 0 to 131456 02:56:21 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 02:56:21 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, r3, r0, r0], 0x5) 02:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00\x00', 0x4, 0x800}], 0x0, &(0x7f0000013800)) [ 151.210884][T14000] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 151.246208][T14013] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 151.282195][T14020] loop4: detected capacity change from 0 to 131456 [ 151.300225][T14028] loop2: detected capacity change from 0 to 131456 [ 151.315153][T14028] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 151.325271][T14028] EXT4-fs (loop2): group descriptors corrupted! 02:56:22 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 02:56:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 151.327057][T14033] loop3: detected capacity change from 0 to 131456 [ 151.347306][T14033] EXT4-fs (loop3): invalid first ino: 0 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 151.387638][T14034] loop5: detected capacity change from 0 to 131456 [ 151.395438][T14043] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)='.\x00\x00\x00', 0x4, 0x800}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 151.460017][T14054] loop3: detected capacity change from 0 to 131456 [ 151.465573][T14034] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0], 0x5) [ 151.503912][T14067] loop4: detected capacity change from 0 to 131456 [ 151.525326][T14054] EXT4-fs (loop3): unsupported inode size: 0 [ 151.531350][T14054] EXT4-fs (loop3): blocksize: 1024 [ 151.535915][T14072] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 151.543832][T14076] loop2: detected capacity change from 0 to 131456 02:56:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 151.555672][T14076] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 0)! [ 151.565770][T14076] EXT4-fs (loop2): group descriptors corrupted! 02:56:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0], 0x5) 02:56:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 151.637408][T14091] loop5: detected capacity change from 0 to 131456 [ 151.659503][T14094] loop4: detected capacity change from 0 to 131456 [ 151.660531][T14105] loop3: detected capacity change from 0 to 131456 [ 151.675778][T14105] EXT4-fs (loop3): unsupported inode size: 0 [ 151.681796][T14105] EXT4-fs (loop3): blocksize: 1024 02:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 151.686404][T14091] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 151.691294][T14110] loop1: detected capacity change from 0 to 4 [ 151.724879][T14110] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:22 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0], 0x5) [ 151.826107][T14133] loop2: detected capacity change from 0 to 131456 [ 151.836429][T14132] loop3: detected capacity change from 0 to 131456 [ 151.846048][T14134] loop4: detected capacity change from 0 to 131456 [ 151.848157][T14138] loop5: detected capacity change from 0 to 131456 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 151.883502][T14132] EXT4-fs (loop3): unsupported inode size: 0 [ 151.889543][T14132] EXT4-fs (loop3): blocksize: 1024 02:56:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 151.937127][T14134] EXT4-fs (loop4): invalid first ino: 0 [ 151.942938][T14133] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 151.953046][T14133] EXT4-fs (loop2): group descriptors corrupted! [ 151.974671][T14153] loop1: detected capacity change from 0 to 4 02:56:22 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 151.991829][T14138] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.003544][T14153] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) 02:56:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 152.050444][T14165] loop4: detected capacity change from 0 to 131456 [ 152.076093][T14165] EXT4-fs (loop4): invalid first ino: 0 [ 152.081929][T14172] loop3: detected capacity change from 0 to 131456 02:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 4: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:22 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) [ 152.100712][T14176] loop1: detected capacity change from 0 to 4 [ 152.139917][T14176] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 152.170075][T14192] loop4: detected capacity change from 0 to 131456 [ 152.172015][T14191] loop5: detected capacity change from 0 to 131456 [ 152.179960][T14172] EXT4-fs (loop3): unsupported inode size: 0 [ 152.187957][T14196] loop2: detected capacity change from 0 to 131456 [ 152.189320][T14172] EXT4-fs (loop3): blocksize: 1024 [ 152.199249][T14196] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 152.210983][T14196] EXT4-fs (loop2): group descriptors corrupted! [ 152.217885][T14192] EXT4-fs (loop4): invalid first ino: 0 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) fchmod(r0, 0x21) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 152.311411][T14191] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 152.329767][T14213] loop1: detected capacity change from 0 to 4 02:56:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 152.369193][T14219] loop4: detected capacity change from 0 to 131456 [ 152.378624][T14219] EXT4-fs (loop4): invalid first ino: 0 [ 152.434713][T14213] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 152.443465][T14226] loop3: detected capacity change from 0 to 131456 [ 152.458599][T14235] loop2: detected capacity change from 0 to 131456 [ 152.470921][T14236] loop5: detected capacity change from 0 to 131456 [ 152.478668][T14226] EXT4-fs (loop3): unsupported inode size: 0 02:56:23 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 152.484668][T14226] EXT4-fs (loop3): blocksize: 1024 [ 152.497369][T14238] loop4: detected capacity change from 0 to 131456 [ 152.523664][T14236] EXT4-fs (loop5): invalid first ino: 0 02:56:23 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5) [ 152.534967][T14235] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 152.545091][T14235] EXT4-fs (loop2): group descriptors corrupted! [ 152.573247][T14254] loop1: detected capacity change from 0 to 4 02:56:23 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5) 02:56:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 152.590353][T14254] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) [ 152.660706][T14273] loop3: detected capacity change from 0 to 131456 [ 152.670468][T14276] loop4: detected capacity change from 0 to 131456 [ 152.677839][T14278] loop5: detected capacity change from 0 to 131456 [ 152.706553][T14273] EXT4-fs (loop3): unsupported inode size: 0 [ 152.712557][T14273] EXT4-fs (loop3): blocksize: 1024 [ 152.713093][T14286] loop2: detected capacity change from 0 to 131456 [ 152.731152][T14287] loop1: detected capacity change from 0 to 4 02:56:23 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x5) 02:56:23 executing program 4: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 152.759090][T14278] EXT4-fs (loop5): invalid first ino: 0 [ 152.777278][T14287] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 152.796537][T14286] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100", 0x4e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000", 0x27, 0x400}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 152.894691][T14315] loop1: detected capacity change from 0 to 4 [ 152.901648][T14316] loop5: detected capacity change from 0 to 131456 [ 152.913101][T14320] loop4: detected capacity change from 0 to 131456 [ 152.917451][T14321] loop3: detected capacity change from 0 to 131456 [ 152.924519][T14322] loop2: detected capacity change from 0 to 131456 [ 152.933275][T14315] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:23 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000", 0x27, 0x400}], 0x0, &(0x7f0000013800)) [ 152.974449][T14316] EXT4-fs (loop5): invalid first ino: 0 [ 152.989029][T14322] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 152.999929][T14321] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000", 0x27, 0x400}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 153.037156][T14342] loop1: detected capacity change from 0 to 4 [ 153.053729][T14342] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:23 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x1, &(0x7f0000000300)=[{&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 153.118941][T14360] loop4: detected capacity change from 0 to 131456 [ 153.131424][T14358] loop1: detected capacity change from 0 to 4 [ 153.141500][T14367] loop3: detected capacity change from 0 to 131456 [ 153.147878][T14358] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 153.162172][T14374] loop5: detected capacity change from 0 to 131456 02:56:23 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:23 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01", 0x3b, 0x400}], 0x0, &(0x7f0000013800)) [ 153.164393][T14367] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 153.171880][T14374] EXT4-fs (loop5): invalid first ino: 0 [ 153.184032][T14378] loop2: detected capacity change from 0 to 131456 [ 153.193226][T14378] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:24 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 153.271499][T14402] loop3: detected capacity change from 0 to 131456 [ 153.278713][T14403] loop1: detected capacity change from 0 to 4 [ 153.292445][T14402] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 153.300637][T14408] loop4: detected capacity change from 0 to 131456 [ 153.308754][T14403] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:24 executing program 0: r0 = socket(0x11, 0x0, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:24 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 153.319190][T14413] loop2: detected capacity change from 0 to 131456 [ 153.339747][T14414] loop5: detected capacity change from 0 to 131456 [ 153.358933][T14413] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01", 0x3b, 0x400}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 153.435064][T14414] EXT4-fs (loop5): invalid first ino: 0 [ 153.447224][T14429] loop3: detected capacity change from 0 to 131456 [ 153.465873][T14432] loop1: detected capacity change from 0 to 4 02:56:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:24 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 153.493368][T14432] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 153.498095][T14445] loop4: detected capacity change from 0 to 131456 [ 153.519414][T14451] loop2: detected capacity change from 0 to 131456 [ 153.553576][T14457] loop5: detected capacity change from 0 to 131456 02:56:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01", 0x3b, 0x400}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 153.602916][T14451] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 153.620568][T14457] EXT4-fs (loop5): invalid first ino: 0 [ 153.643028][T14473] loop1: detected capacity change from 0 to 4 02:56:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 153.658947][T14473] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 153.660967][T14470] loop3: detected capacity change from 0 to 131456 [ 153.668733][T14478] loop4: detected capacity change from 0 to 140 [ 153.685526][T14478] EXT4-fs (loop4): invalid first ino: 0 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00", 0x45, 0x400}], 0x0, &(0x7f0000013800)) [ 153.727725][T14493] loop2: detected capacity change from 0 to 131456 [ 153.750419][T14493] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:24 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 153.780563][T14504] loop5: detected capacity change from 0 to 131456 [ 153.788142][T14508] loop1: detected capacity change from 0 to 4 02:56:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 153.828850][T14504] EXT4-fs (loop5): unsupported inode size: 0 [ 153.834954][T14504] EXT4-fs (loop5): blocksize: 1024 [ 153.844255][T14508] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 153.854356][T14513] loop3: detected capacity change from 0 to 131456 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00", 0x45, 0x400}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 3: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000", 0x16, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 153.923169][T14527] loop2: detected capacity change from 0 to 131456 [ 153.937432][T14527] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 154.025624][T14544] loop1: detected capacity change from 0 to 4 [ 154.056986][T14549] loop5: detected capacity change from 0 to 131456 [ 154.059849][T14550] loop3: detected capacity change from 0 to 131456 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 154.074259][T14544] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 154.102939][T14556] loop2: detected capacity change from 0 to 131456 02:56:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 154.130511][T14549] EXT4-fs (loop5): unsupported inode size: 0 [ 154.136633][T14549] EXT4-fs (loop5): blocksize: 1024 02:56:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00", 0x45, 0x400}], 0x0, &(0x7f0000013800)) 02:56:24 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 154.183257][T14556] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b0000", 0x57, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 154.229402][T14573] loop1: detected capacity change from 0 to 4 [ 154.238200][T14550] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated [ 154.260955][T14578] loop4: detected capacity change from 0 to 8 [ 154.267366][T14573] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 154.293877][T14550] EXT4-fs (loop3): get root inode failed [ 154.294298][T14578] EXT4-fs (loop4): invalid first ino: 0 [ 154.299566][T14550] EXT4-fs (loop3): mount failed [ 154.324673][T14586] loop5: detected capacity change from 0 to 131456 02:56:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000000100000000000000", 0x54, 0x400}], 0x0, &(0x7f0000013800)) [ 154.384471][T14596] loop2: detected capacity change from 0 to 131456 [ 154.394425][T14586] EXT4-fs (loop5): unsupported inode size: 0 [ 154.400476][T14586] EXT4-fs (loop5): blocksize: 1024 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 154.435283][T14596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 154.435955][T14609] loop3: detected capacity change from 0 to 131456 [ 154.457259][T14611] loop1: detected capacity change from 0 to 4 [ 154.461138][T14613] loop4: detected capacity change from 0 to 4 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 154.500674][T14613] EXT4-fs (loop4): invalid first ino: 0 [ 154.522869][T14611] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 154.533726][T14609] EXT4-fs error (device loop3): ext4_fill_super:4816: inode #2: comm syz-executor.3: iget: root inode unallocated 02:56:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) [ 154.566008][T14609] EXT4-fs (loop3): get root inode failed [ 154.571700][T14609] EXT4-fs (loop3): mount failed [ 154.579811][T14637] loop2: detected capacity change from 0 to 131456 [ 154.582879][T14633] loop5: detected capacity change from 0 to 131456 [ 154.589894][T14637] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 154.624696][T14644] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 154.681202][T14633] EXT4-fs (loop5): unsupported inode size: 0 [ 154.687229][T14633] EXT4-fs (loop5): blocksize: 1024 [ 154.700526][T14653] loop1: detected capacity change from 0 to 4 02:56:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 154.724994][T14653] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 154.737411][T14665] loop2: detected capacity change from 0 to 131456 [ 154.745321][T14664] loop3: detected capacity change from 0 to 4 [ 154.751583][T14665] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 154.785218][T14664] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 154.795070][T14673] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) [ 154.851910][T14688] loop5: detected capacity change from 0 to 131456 02:56:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 154.905981][T14699] loop1: detected capacity change from 0 to 4 [ 154.909605][T14701] loop2: detected capacity change from 0 to 131456 [ 154.921677][T14688] EXT4-fs (loop5): unsupported inode size: 0 [ 154.927705][T14688] EXT4-fs (loop5): blocksize: 1024 [ 154.941653][T14710] loop3: detected capacity change from 0 to 4 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x0, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b000000", 0x58, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 154.951417][T14701] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 154.955158][T14699] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 154.979190][T14712] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 154.987378][T14710] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) [ 155.030939][T14723] loop2: detected capacity change from 0 to 131456 02:56:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 155.081648][T14723] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 155.091980][T14723] EXT4-fs (loop2): group descriptors corrupted! [ 155.099094][T14739] loop5: detected capacity change from 0 to 131456 02:56:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:25 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 155.130837][T14747] loop1: detected capacity change from 0 to 4 [ 155.139969][T14747] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.152432][T14745] loop4: detected capacity change from 0 to 4 [ 155.159273][T14749] loop3: detected capacity change from 0 to 4 [ 155.170998][T14739] EXT4-fs (loop5): unsupported inode size: 0 02:56:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) [ 155.177357][T14739] EXT4-fs (loop5): blocksize: 1024 [ 155.189602][T14745] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 155.211697][T14749] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, 0x0, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 155.233149][T14764] loop2: detected capacity change from 0 to 131456 [ 155.251093][T14764] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 155.301201][T14780] loop1: detected capacity change from 0 to 4 [ 155.323172][T14780] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.333936][T14787] loop3: detected capacity change from 0 to 4 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) [ 155.368587][T14794] loop4: detected capacity change from 0 to 4 [ 155.379053][T14797] loop5: detected capacity change from 0 to 131456 [ 155.391630][T14794] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 155.399173][T14799] loop2: detected capacity change from 0 to 131456 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 155.440279][T14797] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 155.471891][T14815] loop3: detected capacity change from 0 to 4 [ 155.480275][T14799] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, 0x0, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 155.537028][T14825] loop5: detected capacity change from 0 to 131456 [ 155.554921][T14824] loop1: detected capacity change from 0 to 4 [ 155.563881][T14825] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 155.586078][T14838] loop4: detected capacity change from 0 to 4 [ 155.598555][T14824] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.608651][T14842] loop3: detected capacity change from 0 to 4 02:56:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) [ 155.637478][T14849] loop2: detected capacity change from 0 to 131456 [ 155.648865][T14838] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 155.659249][T14849] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) [ 155.718751][T14863] loop5: detected capacity change from 0 to 131456 [ 155.720783][T14862] loop1: detected capacity change from 0 to 4 [ 155.731660][T14863] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 155.739457][T14870] loop2: detected capacity change from 0 to 131456 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 155.783890][T14862] EXT4-fs (loop1): invalid first ino: 0 [ 155.794525][T14870] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 155.805103][T14882] loop3: detected capacity change from 0 to 4 [ 155.821777][T14887] loop4: detected capacity change from 0 to 4 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), 0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) [ 155.845520][T14887] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) [ 155.890709][T14905] loop2: detected capacity change from 0 to 131456 [ 155.925394][T14905] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 155.932432][T14913] loop1: detected capacity change from 0 to 4 02:56:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01000100", 0x3e, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 155.946545][T14913] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 155.959351][T14912] loop4: detected capacity change from 0 to 4 [ 155.967799][T14918] loop3: detected capacity change from 0 to 4 [ 155.986495][T14912] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) [ 156.001467][T14930] loop5: detected capacity change from 0 to 131456 [ 156.011587][T14935] loop2: detected capacity change from 0 to 131456 [ 156.027884][T14935] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 156.037891][T14935] EXT4-fs (loop2): group descriptors corrupted! 02:56:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) [ 156.053391][T14943] loop1: detected capacity change from 0 to 4 [ 156.074165][T14943] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 0: r0 = socket(0x11, 0x2, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1, 0xffffffffffffffff, r0, r0], 0x5) [ 156.120822][T14956] loop4: detected capacity change from 0 to 4 [ 156.139013][T14956] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 156.144301][T14957] loop3: detected capacity change from 0 to 4 02:56:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000022000", 0x2a, 0x400}], 0x0, &(0x7f0000013800)) [ 156.180058][T14960] loop5: detected capacity change from 0 to 131456 [ 156.206423][T14974] loop2: detected capacity change from 0 to 131456 02:56:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, 0x0) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 156.239598][T14982] loop1: detected capacity change from 0 to 4 [ 156.262313][T14974] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 156.276949][T14982] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 156.296130][T14989] loop4: detected capacity change from 0 to 4 [ 156.321884][T14989] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) [ 156.359962][T15004] loop5: detected capacity change from 0 to 131456 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000022000", 0x2a, 0x400}], 0x0, &(0x7f0000013800)) [ 156.402543][T15009] loop2: detected capacity change from 0 to 131456 [ 156.439778][T15025] loop4: detected capacity change from 0 to 4 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 156.451361][T15021] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 156.461286][T15009] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 156.478751][T15025] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f00000001000000000000000000000000200000002000022000", 0x2a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff, r0], 0x4) [ 156.588135][T15042] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 156.606728][T15058] loop2: detected capacity change from 0 to 131456 [ 156.610783][T15050] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 156.627709][T15062] loop5: detected capacity change from 0 to 4 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 156.628968][T15058] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 156.635291][T15063] loop4: detected capacity change from 0 to 4 [ 156.652432][T15063] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef0100", 0x3c, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) [ 156.706122][T15062] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 156.717488][T15080] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2, 0xffffffffffffffff], 0x3) [ 156.746910][T15085] loop4: detected capacity change from 0 to 4 [ 156.757692][T15086] loop2: detected capacity change from 0 to 131456 [ 156.772161][T15085] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 156.798691][T15093] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 156.803675][T15086] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 156.815295][T15086] EXT4-fs (loop2): group descriptors corrupted! 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 156.884033][T15108] loop5: detected capacity change from 0 to 4 [ 156.895962][T15115] loop1: detected capacity change from 0 to 4 [ 156.901021][T15118] loop4: detected capacity change from 0 to 4 [ 156.920042][T15118] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0], 0x1) [ 156.931790][T15124] loop2: detected capacity change from 0 to 131456 [ 156.950573][T15108] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 156.962460][T15132] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0], 0x1) 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef0100010000", 0x3f, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 156.975301][T15124] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 156.985325][T15124] EXT4-fs (loop2): group descriptors corrupted! 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0], 0x1) [ 157.071376][T15159] loop2: detected capacity change from 0 to 131456 [ 157.081091][T15160] loop1: detected capacity change from 0 to 4 [ 157.087496][T15166] loop5: detected capacity change from 0 to 4 [ 157.088177][T15161] loop4: detected capacity change from 0 to 4 [ 157.096486][T15167] loop3: detected capacity change from 0 to 4 [ 157.100903][T15159] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff], 0x2) 02:56:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) 02:56:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) [ 157.116610][T15161] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 157.126413][T15167] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 157.128428][T15166] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff], 0x2) 02:56:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:27 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff], 0x2) [ 157.240025][T15198] loop4: detected capacity change from 0 to 4 [ 157.251938][T15199] loop1: detected capacity change from 0 to 4 [ 157.252442][T15204] loop3: detected capacity change from 0 to 4 [ 157.261819][T15201] loop2: detected capacity change from 0 to 131456 [ 157.274574][T15204] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r1], 0x1) 02:56:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r1], 0x1) [ 157.291208][T15198] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 157.295392][T15214] loop5: detected capacity change from 0 to 4 [ 157.311182][T15201] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 157.385194][T15232] loop4: detected capacity change from 0 to 4 [ 157.398481][T15239] loop3: detected capacity change from 0 to 4 [ 157.409318][T15232] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 157.417870][T15240] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 157.423549][T15245] loop2: detected capacity change from 0 to 131456 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[r1], 0x1) 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1], 0x2) [ 157.438865][T15239] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 157.451266][T15245] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1], 0x2) 02:56:28 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1], 0x2) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 157.556256][T15276] loop5: detected capacity change from 0 to 4 [ 157.557581][T15278] loop2: detected capacity change from 0 to 131456 [ 157.565010][T15279] loop3: detected capacity change from 0 to 4 [ 157.576159][T15281] loop4: detected capacity change from 0 to 4 [ 157.590740][T15278] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 157.595843][T15283] loop1: detected capacity change from 0 to 131456 02:56:28 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.pending_reads\x00', 0x80000, 0x22) sendmsg$NFT_BATCH(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={{0x14}, [@NFT_MSG_DELSET={0x2c, 0xb, 0xa, 0x801, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFTA_SET_GC_INTERVAL={0x8, 0xc, 0x1, 0x0, 0x9}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2f}]}, @NFT_MSG_DELSET={0x48, 0xb, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_SET_USERDATA={0x19, 0xd, 0x1, 0x0, "be613b633595a189655aa1cff71d72ae7a14637107"}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x3}, @NFTA_SET_TIMEOUT={0xc}]}, @NFT_MSG_DELTABLE={0x28, 0x2, 0xa, 0x301, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_FLAGS={0x8}]}, @NFT_MSG_NEWSET={0x158, 0x9, 0xa, 0x3, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_SET_DESC={0xf4, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0xa8, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x30a764ea}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ce}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x458}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe1a}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}]}, @NFTA_SET_DESC_CONCAT={0x48, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}]}]}, @NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2b}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x1ff}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0x8}, @NFTA_SET_KEY_TYPE={0x8, 0x4, 0x1, 0x0, 0x3d}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @counter={{0xc}, @void}}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x21c}, 0x1, 0x0, 0x0, 0x200480c0}, 0x0) r2 = perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r3) r4 = perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) mount$tmpfs(0x0, &(0x7f0000000380)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000), 0x0, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, r8}}]}) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) mount$tmpfs(0x0, &(0x7f0000000380)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000000), 0x0, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, r10}}]}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000380)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x2}, [{0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x3}, {0x2, 0x2, r3}, {0x2, 0x4, r5}], {}, [{0x8, 0x7, r6}, {0x8, 0x5, 0xee01}, {0x8, 0x0, 0xee00}, {0x8, 0x3}, {0x8, 0x6, 0xffffffffffffffff}, {0x8, 0x4, r8}, {0x8, 0x0, r10}, {0x8, 0x5, 0xee01}, {0x8, 0x0, 0xee01}], {0x10, 0x1}, {0x20, 0x1}}, 0x8c, 0x1) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000000000060000071a80000001cc", 0x10) [ 157.619037][T15283] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 157.628844][T15283] EXT4-fs (loop1): mount failed [ 157.636867][T15279] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 157.655297][T15281] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:28 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 157.679259][T15305] loop2: detected capacity change from 0 to 131456 [ 157.690479][T15305] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000010000", 0x4f, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 157.795979][T15328] loop5: detected capacity change from 0 to 4 [ 157.828142][T15334] loop3: detected capacity change from 0 to 4 02:56:28 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 157.842034][T15337] loop2: detected capacity change from 0 to 131456 [ 157.849860][T15336] loop4: detected capacity change from 0 to 4 [ 157.860003][T15340] loop1: detected capacity change from 0 to 131456 [ 157.867150][T15334] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 157.874339][T15336] EXT4-fs (loop4): invalid first ino: 0 [ 157.874863][T15337] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 157.885979][T15340] EXT4-fs (loop1): corrupt root inode, run e2fsck 02:56:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x0, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) [ 157.893054][T15340] EXT4-fs (loop1): mount failed 02:56:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 1: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf36, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 157.953222][T15363] loop3: detected capacity change from 0 to 4 [ 157.965619][T15370] loop4: detected capacity change from 0 to 4 [ 157.974152][T15369] loop2: detected capacity change from 0 to 131456 [ 157.987964][T15370] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 157.988457][T15363] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 158.013468][T15385] loop1: detected capacity change from 0 to 131456 [ 158.020866][T15369] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) [ 158.064124][T15385] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 158.071010][T15384] loop5: detected capacity change from 0 to 4 [ 158.086979][T15385] EXT4-fs (loop1): mount failed 02:56:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 158.201100][T15408] loop5: detected capacity change from 0 to 4 [ 158.210754][T15407] loop4: detected capacity change from 0 to 4 [ 158.234147][T15416] loop1: detected capacity change from 0 to 131456 [ 158.258572][T15418] loop2: detected capacity change from 0 to 131456 [ 158.266617][T15407] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 158.276737][T15415] loop3: detected capacity change from 0 to 4 [ 158.296622][T15415] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 158.339326][T15416] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 158.345915][T15416] EXT4-fs (loop1): mount failed [ 158.354817][T15418] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 158.392489][T15432] loop5: detected capacity change from 0 to 4 [ 158.430010][T15443] loop1: detected capacity change from 0 to 131456 02:56:29 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100", 0x4a, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 158.821392][T15463] loop3: detected capacity change from 0 to 4 [ 158.831623][T15468] loop1: detected capacity change from 0 to 131456 [ 158.835608][T15467] loop4: detected capacity change from 0 to 4 [ 158.850874][T15469] loop2: detected capacity change from 0 to 131456 02:56:29 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 158.870504][T15463] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 158.895724][T15467] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:29 executing program 0: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 158.927569][T15469] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 02:56:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, 0x0) 02:56:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 158.979057][T15489] loop1: detected capacity change from 0 to 131456 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:29 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) [ 159.050119][T15511] loop2: detected capacity change from 0 to 131456 [ 159.064961][T15516] loop3: detected capacity change from 0 to 4 [ 159.080102][T15521] loop1: detected capacity change from 0 to 131456 [ 159.092288][T15524] loop4: detected capacity change from 0 to 4 02:56:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, 0x0) 02:56:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 159.101807][T15524] EXT4-fs (loop4): invalid first ino: 0 [ 159.125038][T15516] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 159.132150][T15527] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000", 0x4b, 0x400}], 0x0, &(0x7f0000013800)) 02:56:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) [ 159.198299][T15542] loop2: detected capacity change from 0 to 131456 [ 159.211177][T15554] loop1: detected capacity change from 0 to 131456 [ 159.234113][T15562] loop4: detected capacity change from 0 to 4 02:56:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, 0x0) 02:56:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 159.260793][T15562] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 159.292361][T15566] loop3: detected capacity change from 0 to 4 [ 159.301562][T15571] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000013800)) 02:56:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) [ 159.319650][T15566] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 159.348646][T15579] loop1: detected capacity change from 0 to 131456 02:56:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000", 0x4b, 0x400}], 0x0, &(0x7f0000013800)) [ 159.410256][T15596] loop2: detected capacity change from 0 to 131456 [ 159.434972][T15600] loop4: detected capacity change from 0 to 4 02:56:30 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 159.461051][T15593] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 159.465773][T15600] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 159.478442][T15608] loop3: detected capacity change from 0 to 4 [ 159.521484][T15615] loop2: detected capacity change from 0 to 131456 [ 159.571750][T15608] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 159.574621][T15615] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 159.588827][T15615] ext4 filesystem being mounted at /root/syzkaller-testdir955186296/syzkaller.28iPA5/437/file0 supports timestamps until 2038 (0x7fffffff) 02:56:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000010000", 0x4b, 0x400}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 2: perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, 0xffffffffffffffff, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) [ 159.990266][T15642] loop3: detected capacity change from 0 to 4 [ 160.001470][T15643] loop5: detected capacity change from 0 to 4 [ 160.007894][T15646] loop4: detected capacity change from 0 to 4 [ 160.014926][T15649] loop1: detected capacity change from 0 to 140 [ 160.015910][T15642] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.037697][T15646] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.046780][T15648] loop2: detected capacity change from 0 to 131456 [ 160.048262][T15643] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 160.070417][T15649] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) 02:56:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, 0x0, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.090838][T15648] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 160.103620][T15648] ext4 filesystem being mounted at /root/syzkaller-testdir955186296/syzkaller.28iPA5/438/file0 supports timestamps until 2038 (0x7fffffff) 02:56:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.201948][T15689] loop5: detected capacity change from 0 to 4 [ 160.213954][T15686] loop2: detected capacity change from 0 to 131456 [ 160.227305][T15699] loop4: detected capacity change from 0 to 4 [ 160.227957][T15696] loop1: detected capacity change from 0 to 140 [ 160.237032][T15698] loop3: detected capacity change from 0 to 4 [ 160.245846][T15689] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.271660][T15699] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.272391][T15698] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{0x0, 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.321666][T15686] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 160.325055][T15696] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 160.352411][T15686] ext4 filesystem being mounted at /root/syzkaller-testdir955186296/syzkaller.28iPA5/439/file0 supports timestamps until 2038 (0x7fffffff) 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000000400", 0x1c, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.408816][T15721] loop5: detected capacity change from 0 to 4 [ 160.415756][T15728] loop3: detected capacity change from 0 to 4 [ 160.430302][T15728] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.440339][T15733] loop1: detected capacity change from 0 to 140 02:56:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) [ 160.451991][T15733] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (70 blocks) [ 160.469019][T15721] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.514588][T15743] loop2: detected capacity change from 0 to 131456 [ 160.528839][T15751] loop4: detected capacity change from 0 to 4 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) [ 160.555494][T15756] loop3: detected capacity change from 0 to 4 [ 160.594023][T15756] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:31 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x72fea3187f0916d7, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r1, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0x200017ec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x2) lseek(r0, 0x81, 0x1) [ 160.603539][T15751] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.621101][T15743] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 160.635151][T15770] loop5: detected capacity change from 0 to 4 02:56:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001000000", 0x4c, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) getpgid(0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 160.658163][T15743] ext4 filesystem being mounted at /root/syzkaller-testdir955186296/syzkaller.28iPA5/440/file0 supports timestamps until 2038 (0x7fffffff) 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) 02:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x0, 0x0, 0x0, &(0x7f0000013800)) [ 160.703923][T15770] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 160.715821][T15784] loop3: detected capacity change from 0 to 4 [ 160.717477][T15783] loop4: detected capacity change from 0 to 4 [ 160.728894][T15784] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 160.734445][T15783] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 160.794262][T15803] loop5: detected capacity change from 0 to 4 [ 160.818097][T15801] loop2: detected capacity change from 0 to 131456 02:56:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) [ 160.853923][T15803] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 160.868333][T15820] loop1: detected capacity change from 0 to 131456 [ 160.880627][T15801] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 160.896525][T15818] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 160.905683][T15820] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 160.929528][T15824] loop3: detected capacity change from 0 to 4 [ 160.935806][T15801] ext4 filesystem being mounted at /root/syzkaller-testdir955186296/syzkaller.28iPA5/441/file0 supports timestamps until 2038 (0x7fffffff) 02:56:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r1, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 160.956491][T15820] EXT4-fs (loop1): get root inode failed [ 160.962189][T15820] EXT4-fs (loop1): mount failed [ 160.979643][T15824] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 161.041328][T15843] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 161.070096][T15852] loop5: detected capacity change from 0 to 4 02:56:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 161.088919][T15852] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 161.096959][T15859] loop1: detected capacity change from 0 to 131456 [ 161.114525][T15863] loop3: detected capacity change from 0 to 4 02:56:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) [ 161.145737][T15859] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 161.161018][T15859] EXT4-fs (loop1): get root inode failed [ 161.166699][T15859] EXT4-fs (loop1): mount failed [ 161.175508][T15863] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 161.306325][T15879] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 161.332857][T15881] loop5: detected capacity change from 0 to 4 02:56:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x17) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) [ 161.359904][T15881] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 161.396985][T15893] loop1: detected capacity change from 0 to 131456 [ 161.423899][T15893] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 161.440838][T15907] loop3: detected capacity change from 0 to 4 [ 161.457861][T15893] EXT4-fs (loop1): get root inode failed [ 161.463545][T15893] EXT4-fs (loop1): mount failed [ 161.469429][T15907] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) 02:56:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 161.920539][T15926] loop2: detected capacity change from 0 to 131456 [ 161.927379][T15927] loop1: detected capacity change from 0 to 131456 [ 161.947454][T15934] loop3: detected capacity change from 0 to 4 [ 161.954496][T15926] EXT4-fs error (device loop2): ext4_fill_super:4816: inode #2: comm syz-executor.2: iget: root inode unallocated 02:56:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d}], 0x0, &(0x7f0000013800)) [ 161.957953][T15939] loop5: detected capacity change from 0 to 4 [ 161.968431][T15927] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 161.981409][T15943] loop4: detected capacity change from 0 to 4 [ 161.995315][T15934] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 162.006082][T15926] EXT4-fs (loop2): get root inode failed [ 162.011738][T15926] EXT4-fs (loop2): mount failed 02:56:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x5, 0x9}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f0000000100000000000000000000000020000000", 0x25, 0x400}], 0x0, &(0x7f0000013800)) [ 162.031633][T15927] EXT4-fs (loop1): get root inode failed [ 162.037287][T15927] EXT4-fs (loop1): mount failed [ 162.044649][T15939] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) 02:56:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x2) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 162.136129][T15969] loop5: detected capacity change from 0 to 4 [ 162.145781][T15973] loop3: detected capacity change from 0 to 4 [ 162.164773][T15980] loop1: detected capacity change from 0 to 131456 [ 162.175224][T15973] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, 0x0) [ 162.185249][T15969] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 162.193988][T15985] loop4: detected capacity change from 0 to 4 02:56:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x2) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 162.230381][T15980] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 162.246910][T15980] EXT4-fs (loop1): get root inode failed [ 162.252550][T15980] EXT4-fs (loop1): mount failed 02:56:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x2) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 162.315046][T16010] loop5: detected capacity change from 0 to 4 [ 162.330794][T16013] loop3: detected capacity change from 0 to 4 [ 162.338613][T16014] loop4: detected capacity change from 0 to 4 [ 162.347585][T16013] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 162.368077][T16023] loop1: detected capacity change from 0 to 131456 [ 162.377785][T16010] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 162.405165][T16023] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 162.434999][T16023] EXT4-fs (loop1): get root inode failed [ 162.440684][T16023] EXT4-fs (loop1): mount failed 02:56:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x5, 0x9}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) lseek(r0, 0x81, 0x1) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) lseek(r1, 0x8, 0x2) 02:56:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {0x0, 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 163.000682][T16056] loop3: detected capacity change from 0 to 4 [ 163.014275][T16057] loop5: detected capacity change from 0 to 4 [ 163.021601][T16060] loop1: detected capacity change from 0 to 131456 [ 163.030767][T16056] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 163.038716][T16061] loop4: detected capacity change from 0 to 131456 02:56:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 163.046978][T16057] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 163.055401][T16060] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 163.067994][T16060] EXT4-fs (loop1): get root inode failed [ 163.073688][T16060] EXT4-fs (loop1): mount failed 02:56:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x5, 0x9}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) [ 163.146022][T16061] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 163.151197][T16085] loop1: detected capacity change from 0 to 131456 [ 163.166970][T16061] ext4 filesystem being mounted at /root/syzkaller-testdir956756074/syzkaller.jfsEIf/333/file0 supports timestamps until 2038 (0x7fffffff) [ 163.172844][T16093] loop3: detected capacity change from 0 to 4 02:56:33 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) [ 163.191296][T16093] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 163.202217][T16099] loop5: detected capacity change from 0 to 4 [ 163.226716][T16099] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 163.235717][T16085] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 163.283855][T16085] EXT4-fs (loop1): get root inode failed [ 163.289532][T16085] EXT4-fs (loop1): mount failed 02:56:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 1) 02:56:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:34 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x7358}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xff, 0xff, 0x1, 0x7f, 0x0, 0xff, 0x10420, 0x16, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xf36, 0x2, @perf_config_ext={0x9}, 0x40201, 0x6, 0x6, 0x9, 0xf7, 0x4, 0xff, 0x0, 0x80000001, 0x0, 0x5}, r1, 0x1, r0, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r2, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) 02:56:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00), 0x0, 0x8c80}], 0x0, &(0x7f0000013800)) [ 164.156901][T16133] loop5: detected capacity change from 0 to 4 [ 164.167809][T16134] loop1: detected capacity change from 0 to 131456 [ 164.180663][T16137] loop4: detected capacity change from 0 to 131456 [ 164.187636][T16141] FAULT_INJECTION: forcing a failure. [ 164.187636][T16141] name failslab, interval 1, probability 0, space 0, times 0 [ 164.200297][T16141] CPU: 0 PID: 16141 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 164.206502][T16140] loop3: detected capacity change from 0 to 4 [ 164.209052][T16141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.209064][T16141] Call Trace: [ 164.209071][T16141] dump_stack_lvl+0xd6/0x122 [ 164.233131][T16141] dump_stack+0x11/0x1b [ 164.237292][T16141] should_fail+0x23c/0x250 [ 164.241703][T16141] ? __se_sys_memfd_create+0xfb/0x390 [ 164.247081][T16141] __should_failslab+0x81/0x90 [ 164.251091][T16133] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 164.251907][T16141] should_failslab+0x5/0x20 [ 164.263232][T16140] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 164.265655][T16141] __kmalloc+0x6f/0x350 [ 164.265676][T16141] ? strnlen_user+0x137/0x1c0 [ 164.283815][T16141] __se_sys_memfd_create+0xfb/0x390 [ 164.289023][T16141] __x64_sys_memfd_create+0x2d/0x40 [ 164.294416][T16141] do_syscall_64+0x44/0xa0 [ 164.298836][T16141] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.304775][T16141] RIP: 0033:0x7f85d675a8d9 [ 164.309275][T16141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 164.328924][T16141] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 164.337373][T16141] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 164.345340][T16141] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 02:56:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x5, 0x9}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) [ 164.353311][T16141] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 164.361287][T16141] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 164.363907][T16137] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 164.369349][T16141] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 164.373345][T16134] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated 02:56:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 2) [ 164.380393][T16137] ext4 filesystem being mounted at /root/syzkaller-testdir956756074/syzkaller.jfsEIf/335/file0 supports timestamps until 2038 (0x7fffffff) [ 164.401835][T16134] EXT4-fs (loop1): get root inode failed [ 164.420165][T16134] EXT4-fs (loop1): mount failed [ 164.442857][T16159] FAULT_INJECTION: forcing a failure. [ 164.442857][T16159] name fail_usercopy, interval 1, probability 0, space 0, times 0 02:56:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 1) [ 164.455922][T16159] CPU: 0 PID: 16159 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 164.464678][T16159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.474753][T16159] Call Trace: [ 164.478029][T16159] dump_stack_lvl+0xd6/0x122 [ 164.482613][T16159] dump_stack+0x11/0x1b [ 164.486779][T16159] should_fail+0x23c/0x250 [ 164.491202][T16159] should_fail_usercopy+0x16/0x20 [ 164.496224][T16159] _copy_from_user+0x1c/0xd0 [ 164.500835][T16159] __se_sys_memfd_create+0x137/0x390 [ 164.506150][T16159] __x64_sys_memfd_create+0x2d/0x40 [ 164.511433][T16159] do_syscall_64+0x44/0xa0 [ 164.515923][T16159] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.521816][T16159] RIP: 0033:0x7f85d675a8d9 [ 164.526285][T16159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 164.545897][T16159] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 02:56:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4", 0xe, 0x8c80}], 0x0, &(0x7f0000013800)) [ 164.554415][T16159] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 164.562399][T16159] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 164.570365][T16159] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 164.578324][T16159] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 164.586348][T16159] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) 02:56:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) [ 164.677441][T16181] loop1: detected capacity change from 0 to 131456 [ 164.688360][T16181] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 164.703294][T16181] EXT4-fs (loop1): get root inode failed [ 164.707117][T16187] loop5: detected capacity change from 0 to 4 [ 164.709000][T16181] EXT4-fs (loop1): mount failed [ 164.715989][T16188] FAULT_INJECTION: forcing a failure. 02:56:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4", 0xe, 0x8c80}], 0x0, &(0x7f0000013800)) [ 164.715989][T16188] name failslab, interval 1, probability 0, space 0, times 0 [ 164.732454][T16188] CPU: 0 PID: 16188 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 164.741353][T16188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.751472][T16188] Call Trace: [ 164.754736][T16188] dump_stack_lvl+0xd6/0x122 [ 164.759330][T16188] dump_stack+0x11/0x1b [ 164.763517][T16188] should_fail+0x23c/0x250 [ 164.768013][T16188] ? __se_sys_memfd_create+0xfb/0x390 [ 164.773375][T16188] __should_failslab+0x81/0x90 [ 164.778139][T16188] should_failslab+0x5/0x20 [ 164.782663][T16188] __kmalloc+0x6f/0x350 [ 164.786845][T16188] ? strnlen_user+0x137/0x1c0 [ 164.791557][T16188] __se_sys_memfd_create+0xfb/0x390 [ 164.796759][T16188] __x64_sys_memfd_create+0x2d/0x40 [ 164.802018][T16188] do_syscall_64+0x44/0xa0 [ 164.806441][T16188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 164.812338][T16188] RIP: 0033:0x7f96cf4cf8d9 02:56:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4", 0xe, 0x8c80}], 0x0, &(0x7f0000013800)) [ 164.816742][T16188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 164.836412][T16188] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 164.844990][T16188] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 164.852948][T16188] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 164.860915][T16188] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 164.868882][T16188] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 02:56:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 3) 02:56:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00", 0x15, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 2) [ 164.876309][T16187] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 164.876843][T16188] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 164.881373][T16182] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) [ 164.979054][T16209] FAULT_INJECTION: forcing a failure. [ 164.979054][T16209] name failslab, interval 1, probability 0, space 0, times 0 [ 164.991758][T16209] CPU: 0 PID: 16209 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 165.000513][T16209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.010558][T16209] Call Trace: [ 165.012362][T16210] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 165.013827][T16209] dump_stack_lvl+0xd6/0x122 [ 165.025025][T16209] dump_stack+0x11/0x1b [ 165.029176][T16209] should_fail+0x23c/0x250 [ 165.033592][T16209] ? shmem_alloc_inode+0x22/0x30 [ 165.038560][T16209] __should_failslab+0x81/0x90 [ 165.043365][T16209] ? shmem_match+0xa0/0xa0 [ 165.047784][T16209] should_failslab+0x5/0x20 [ 165.052527][T16209] kmem_cache_alloc+0x4f/0x300 [ 165.057350][T16209] ? shmem_match+0xa0/0xa0 [ 165.061758][T16209] shmem_alloc_inode+0x22/0x30 [ 165.066516][T16209] new_inode_pseudo+0x38/0x1c0 [ 165.071286][T16209] new_inode+0x21/0x120 [ 165.075500][T16209] shmem_get_inode+0xb7/0x4a0 [ 165.080199][T16209] __shmem_file_setup+0xf1/0x1d0 [ 165.085230][T16209] shmem_file_setup+0x37/0x40 [ 165.089898][T16209] __se_sys_memfd_create+0x1eb/0x390 [ 165.095236][T16209] __x64_sys_memfd_create+0x2d/0x40 [ 165.100429][T16209] do_syscall_64+0x44/0xa0 [ 165.104857][T16209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.110821][T16209] RIP: 0033:0x7f85d675a8d9 [ 165.115224][T16209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 165.134822][T16209] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.143222][T16209] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 165.151192][T16209] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 165.159217][T16209] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 165.167293][T16209] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 165.175256][T16209] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 165.185684][T16214] FAULT_INJECTION: forcing a failure. [ 165.185684][T16214] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.198736][T16214] CPU: 0 PID: 16214 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 165.207494][T16214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.217540][T16214] Call Trace: [ 165.220811][T16214] dump_stack_lvl+0xd6/0x122 [ 165.225512][T16214] dump_stack+0x11/0x1b [ 165.229666][T16214] should_fail+0x23c/0x250 [ 165.234180][T16214] should_fail_usercopy+0x16/0x20 [ 165.239205][T16214] _copy_from_user+0x1c/0xd0 [ 165.243799][T16214] __se_sys_memfd_create+0x137/0x390 [ 165.249082][T16214] __x64_sys_memfd_create+0x2d/0x40 [ 165.254346][T16214] do_syscall_64+0x44/0xa0 [ 165.258795][T16214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.264749][T16214] RIP: 0033:0x7f96cf4cf8d9 [ 165.269177][T16214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 165.289059][T16214] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.297680][T16214] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 165.305680][T16214] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 165.313646][T16214] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 165.321631][T16214] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 165.329595][T16214] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 165.347567][T16211] loop1: detected capacity change from 0 to 131456 02:56:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x5, 0x9}) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x8610}], 0x1, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmsg$unix(r0, &(0x7f0000006200)={0x0, 0x0, 0x0}, 0x0) 02:56:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7", 0x41, 0x400}], 0x0, &(0x7f0000013800)) 02:56:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) 02:56:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 4) 02:56:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 3) [ 165.406223][T16211] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 165.430845][T16211] EXT4-fs (loop1): get root inode failed [ 165.436595][T16211] EXT4-fs (loop1): mount failed [ 165.498419][T16229] loop5: detected capacity change from 0 to 4 [ 165.514005][T16234] FAULT_INJECTION: forcing a failure. [ 165.514005][T16234] name failslab, interval 1, probability 0, space 0, times 0 [ 165.526661][T16234] CPU: 1 PID: 16234 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 165.535443][T16234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.538477][T16229] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 165.545535][T16234] Call Trace: [ 165.545543][T16234] dump_stack_lvl+0xd6/0x122 [ 165.545565][T16234] dump_stack+0x11/0x1b [ 165.545581][T16234] should_fail+0x23c/0x250 [ 165.545597][T16234] ? shmem_alloc_inode+0x22/0x30 [ 165.566308][T16235] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 165.566843][T16234] __should_failslab+0x81/0x90 [ 165.587346][T16234] ? shmem_match+0xa0/0xa0 [ 165.591750][T16234] should_failslab+0x5/0x20 [ 165.596316][T16234] kmem_cache_alloc+0x4f/0x300 [ 165.601118][T16234] ? shmem_match+0xa0/0xa0 [ 165.605519][T16234] shmem_alloc_inode+0x22/0x30 [ 165.610314][T16234] new_inode_pseudo+0x38/0x1c0 [ 165.615091][T16234] new_inode+0x21/0x120 [ 165.619240][T16234] shmem_get_inode+0xb7/0x4a0 [ 165.623911][T16234] __shmem_file_setup+0xf1/0x1d0 [ 165.628845][T16234] shmem_file_setup+0x37/0x40 [ 165.633503][T16234] __se_sys_memfd_create+0x1eb/0x390 [ 165.638776][T16234] __x64_sys_memfd_create+0x2d/0x40 [ 165.643959][T16234] do_syscall_64+0x44/0xa0 [ 165.648460][T16234] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.654410][T16234] RIP: 0033:0x7f96cf4cf8d9 [ 165.658810][T16234] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 165.678422][T16234] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.686816][T16234] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 165.694813][T16234] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 165.702776][T16234] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 165.710785][T16234] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 165.718736][T16234] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 165.729892][T16236] FAULT_INJECTION: forcing a failure. [ 165.729892][T16236] name failslab, interval 1, probability 0, space 0, times 0 02:56:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00", 0x15, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) 02:56:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 4) [ 165.742529][T16236] CPU: 1 PID: 16236 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 165.751280][T16236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.761327][T16236] Call Trace: [ 165.764600][T16236] dump_stack_lvl+0xd6/0x122 [ 165.769184][T16236] dump_stack+0x11/0x1b [ 165.773390][T16236] should_fail+0x23c/0x250 [ 165.777802][T16236] ? security_inode_alloc+0x30/0x180 [ 165.783082][T16236] __should_failslab+0x81/0x90 [ 165.787847][T16236] should_failslab+0x5/0x20 [ 165.792403][T16236] kmem_cache_alloc+0x4f/0x300 [ 165.797254][T16236] security_inode_alloc+0x30/0x180 [ 165.802422][T16236] inode_init_always+0x20b/0x430 [ 165.803855][T16251] loop1: detected capacity change from 0 to 131456 [ 165.807353][T16236] ? shmem_match+0xa0/0xa0 [ 165.818267][T16236] new_inode_pseudo+0x73/0x1c0 [ 165.823038][T16236] new_inode+0x21/0x120 [ 165.827222][T16236] shmem_get_inode+0xb7/0x4a0 [ 165.831941][T16236] __shmem_file_setup+0xf1/0x1d0 [ 165.836867][T16236] shmem_file_setup+0x37/0x40 [ 165.841604][T16236] __se_sys_memfd_create+0x1eb/0x390 [ 165.846880][T16236] __x64_sys_memfd_create+0x2d/0x40 [ 165.852070][T16236] do_syscall_64+0x44/0xa0 [ 165.856516][T16236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 165.862397][T16236] RIP: 0033:0x7f85d675a8d9 [ 165.866793][T16236] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 165.886439][T16236] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 165.894917][T16236] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 165.902870][T16236] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 165.910821][T16236] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 165.918859][T16236] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 165.926811][T16236] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) [ 165.949509][T16255] FAULT_INJECTION: forcing a failure. [ 165.949509][T16255] name failslab, interval 1, probability 0, space 0, times 0 [ 165.962264][T16255] CPU: 1 PID: 16255 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 165.971030][T16255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.979876][T16262] loop3: detected capacity change from 0 to 4 [ 165.981078][T16255] Call Trace: [ 165.981087][T16255] dump_stack_lvl+0xd6/0x122 [ 165.995090][T16255] dump_stack+0x11/0x1b [ 165.999246][T16255] should_fail+0x23c/0x250 [ 166.003505][T16266] loop5: detected capacity change from 0 to 4 [ 166.003658][T16255] ? security_inode_alloc+0x30/0x180 [ 166.012592][T16266] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 166.014970][T16255] __should_failslab+0x81/0x90 [ 166.014993][T16255] should_failslab+0x5/0x20 [ 166.033476][T16255] kmem_cache_alloc+0x4f/0x300 [ 166.038397][T16255] security_inode_alloc+0x30/0x180 [ 166.043506][T16255] inode_init_always+0x20b/0x430 [ 166.048442][T16255] ? shmem_match+0xa0/0xa0 [ 166.052912][T16255] new_inode_pseudo+0x73/0x1c0 [ 166.057763][T16255] new_inode+0x21/0x120 [ 166.061998][T16255] shmem_get_inode+0xb7/0x4a0 [ 166.066773][T16255] __shmem_file_setup+0xf1/0x1d0 [ 166.071703][T16255] shmem_file_setup+0x37/0x40 [ 166.076375][T16255] __se_sys_memfd_create+0x1eb/0x390 [ 166.081706][T16255] __x64_sys_memfd_create+0x2d/0x40 [ 166.086891][T16255] do_syscall_64+0x44/0xa0 [ 166.091399][T16255] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.097298][T16255] RIP: 0033:0x7f96cf4cf8d9 [ 166.101707][T16255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 166.121507][T16255] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 166.129998][T16255] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 166.137967][T16255] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 02:56:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 166.145929][T16255] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 166.153935][T16255] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 166.161912][T16255] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 02:56:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 5) 02:56:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) [ 166.205278][T16251] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 166.249547][T16251] EXT4-fs (loop1): get root inode failed [ 166.255213][T16251] EXT4-fs (loop1): mount failed [ 166.261200][T16276] FAULT_INJECTION: forcing a failure. [ 166.261200][T16276] name failslab, interval 1, probability 0, space 0, times 0 [ 166.273888][T16276] CPU: 0 PID: 16276 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 166.282862][T16276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.292951][T16276] Call Trace: [ 166.296220][T16276] dump_stack_lvl+0xd6/0x122 [ 166.300810][T16276] dump_stack+0x11/0x1b [ 166.305002][T16276] should_fail+0x23c/0x250 [ 166.309413][T16276] ? __d_alloc+0x36/0x370 [ 166.313755][T16276] __should_failslab+0x81/0x90 [ 166.318510][T16276] should_failslab+0x5/0x20 [ 166.323013][T16276] kmem_cache_alloc+0x4f/0x300 [ 166.327767][T16276] ? security_inode_alloc+0x138/0x180 [ 166.333135][T16276] ? __init_rwsem+0x59/0x70 [ 166.337783][T16276] __d_alloc+0x36/0x370 [ 166.341963][T16276] d_alloc_pseudo+0x1a/0x50 [ 166.346491][T16276] alloc_file_pseudo+0x77/0x150 [ 166.351346][T16276] __shmem_file_setup+0x14c/0x1d0 [ 166.356370][T16276] shmem_file_setup+0x37/0x40 [ 166.361050][T16276] __se_sys_memfd_create+0x1eb/0x390 [ 166.362595][T16277] FAULT_INJECTION: forcing a failure. [ 166.362595][T16277] name failslab, interval 1, probability 0, space 0, times 0 [ 166.366337][T16276] __x64_sys_memfd_create+0x2d/0x40 [ 166.366360][T16276] do_syscall_64+0x44/0xa0 [ 166.366383][T16276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.394454][T16276] RIP: 0033:0x7f96cf4cf8d9 [ 166.398856][T16276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 166.418445][T16276] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 166.426842][T16276] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 166.434806][T16276] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 166.442764][T16276] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 166.450715][T16276] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 166.458689][T16276] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 166.466648][T16277] CPU: 1 PID: 16277 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 166.475420][T16277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.485469][T16277] Call Trace: [ 166.488741][T16277] dump_stack_lvl+0xd6/0x122 [ 166.493333][T16277] dump_stack+0x11/0x1b [ 166.497488][T16277] should_fail+0x23c/0x250 [ 166.501905][T16277] ? __d_alloc+0x36/0x370 [ 166.506234][T16277] __should_failslab+0x81/0x90 [ 166.510997][T16277] should_failslab+0x5/0x20 [ 166.515500][T16277] kmem_cache_alloc+0x4f/0x300 [ 166.520253][T16277] ? security_inode_alloc+0x138/0x180 [ 166.525621][T16277] ? __init_rwsem+0x59/0x70 [ 166.530119][T16277] __d_alloc+0x36/0x370 [ 166.534273][T16277] d_alloc_pseudo+0x1a/0x50 [ 166.538800][T16277] alloc_file_pseudo+0x77/0x150 [ 166.543687][T16277] __shmem_file_setup+0x14c/0x1d0 [ 166.548707][T16277] shmem_file_setup+0x37/0x40 [ 166.553397][T16277] __se_sys_memfd_create+0x1eb/0x390 [ 166.558681][T16277] __x64_sys_memfd_create+0x2d/0x40 [ 166.563890][T16277] do_syscall_64+0x44/0xa0 [ 166.568311][T16277] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.574225][T16277] RIP: 0033:0x7f85d675a8d9 [ 166.578635][T16277] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 166.598341][T16277] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 166.606747][T16277] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 166.614712][T16277] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 166.622677][T16277] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 166.630685][T16277] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 166.638681][T16277] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:37 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 1) 02:56:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) 02:56:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00", 0x15, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) [ 166.673919][T16287] loop3: detected capacity change from 0 to 4 02:56:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 6) 02:56:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 6) [ 166.732715][T16292] loop5: detected capacity change from 0 to 4 [ 166.744900][T16292] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 166.769667][T16298] loop3: detected capacity change from 0 to 4 [ 166.792512][T16297] FAULT_INJECTION: forcing a failure. [ 166.792512][T16297] name failslab, interval 1, probability 0, space 0, times 0 [ 166.805146][T16297] CPU: 0 PID: 16297 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 166.809718][T16311] loop1: detected capacity change from 0 to 131456 [ 166.813943][T16297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.813955][T16297] Call Trace: [ 166.813962][T16297] dump_stack_lvl+0xd6/0x122 [ 166.813983][T16297] dump_stack+0x11/0x1b [ 166.823024][T16311] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 166.830528][T16297] should_fail+0x23c/0x250 [ 166.830550][T16297] __should_failslab+0x81/0x90 [ 166.835710][T16311] EXT4-fs (loop1): get root inode failed [ 166.838395][T16297] ? io_sqe_files_register+0x19c/0x8f0 [ 166.838422][T16297] should_failslab+0x5/0x20 [ 166.842556][T16311] EXT4-fs (loop1): mount failed [ 166.854495][T16297] kmem_cache_alloc_trace+0x52/0x320 [ 166.854519][T16297] io_sqe_files_register+0x19c/0x8f0 [ 166.862670][T16307] FAULT_INJECTION: forcing a failure. [ 166.862670][T16307] name failslab, interval 1, probability 0, space 0, times 0 [ 166.863642][T16297] __do_sys_io_uring_register+0x6f1/0x21a0 [ 166.863668][T16297] ? fput+0x2d/0x130 [ 166.916698][T16297] ? ksys_write+0x162/0x190 [ 166.921190][T16297] ? fpregs_assert_state_consistent+0x7d/0x90 [ 166.927254][T16297] __x64_sys_io_uring_register+0x4f/0x60 [ 166.932885][T16297] do_syscall_64+0x44/0xa0 [ 166.937348][T16297] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 166.943231][T16297] RIP: 0033:0x7fc3ee70a8d9 [ 166.947629][T16297] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 166.967272][T16297] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 166.975681][T16297] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 166.983666][T16297] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 166.991619][T16297] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 166.999575][T16297] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 167.007540][T16297] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 167.015510][T16307] CPU: 1 PID: 16307 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 167.019738][T16315] FAULT_INJECTION: forcing a failure. [ 167.019738][T16315] name failslab, interval 1, probability 0, space 0, times 0 [ 167.024263][T16307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.024274][T16307] Call Trace: [ 167.024314][T16307] dump_stack_lvl+0xd6/0x122 [ 167.024335][T16307] dump_stack+0x11/0x1b [ 167.024351][T16307] should_fail+0x23c/0x250 [ 167.024367][T16307] ? __alloc_file+0x2e/0x1a0 [ 167.067896][T16307] __should_failslab+0x81/0x90 [ 167.072643][T16307] should_failslab+0x5/0x20 [ 167.077134][T16307] kmem_cache_alloc+0x4f/0x300 [ 167.081879][T16307] __alloc_file+0x2e/0x1a0 [ 167.086283][T16307] alloc_empty_file+0xcd/0x1c0 [ 167.091099][T16307] alloc_file+0x3a/0x280 [ 167.095376][T16307] alloc_file_pseudo+0xfa/0x150 [ 167.100252][T16307] __shmem_file_setup+0x14c/0x1d0 [ 167.105287][T16307] shmem_file_setup+0x37/0x40 [ 167.109947][T16307] __se_sys_memfd_create+0x1eb/0x390 [ 167.115220][T16307] __x64_sys_memfd_create+0x2d/0x40 [ 167.120408][T16307] do_syscall_64+0x44/0xa0 [ 167.124926][T16307] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.130809][T16307] RIP: 0033:0x7f96cf4cf8d9 [ 167.135261][T16307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 167.154925][T16307] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 167.163381][T16307] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 167.171337][T16307] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 167.179302][T16307] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 167.187259][T16307] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 167.195222][T16307] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 167.203183][T16315] CPU: 0 PID: 16315 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 167.211943][T16315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.221982][T16315] Call Trace: [ 167.225248][T16315] dump_stack_lvl+0xd6/0x122 [ 167.229878][T16315] dump_stack+0x11/0x1b [ 167.234020][T16315] should_fail+0x23c/0x250 [ 167.238437][T16315] ? __alloc_file+0x2e/0x1a0 [ 167.243104][T16315] __should_failslab+0x81/0x90 [ 167.247868][T16315] should_failslab+0x5/0x20 [ 167.252363][T16315] kmem_cache_alloc+0x4f/0x300 [ 167.257195][T16315] __alloc_file+0x2e/0x1a0 [ 167.261688][T16315] alloc_empty_file+0xcd/0x1c0 [ 167.266469][T16315] alloc_file+0x3a/0x280 [ 167.270699][T16315] alloc_file_pseudo+0xfa/0x150 [ 167.275544][T16315] __shmem_file_setup+0x14c/0x1d0 [ 167.280570][T16315] shmem_file_setup+0x37/0x40 [ 167.285314][T16315] __se_sys_memfd_create+0x1eb/0x390 [ 167.290586][T16315] __x64_sys_memfd_create+0x2d/0x40 [ 167.295811][T16315] do_syscall_64+0x44/0xa0 [ 167.300216][T16315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.306149][T16315] RIP: 0033:0x7f85d675a8d9 [ 167.310545][T16315] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 167.330140][T16315] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 02:56:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 1) 02:56:38 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 2) 02:56:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 7) [ 167.338536][T16315] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 167.346500][T16315] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 167.354453][T16315] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 167.362435][T16315] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 167.370388][T16315] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 7) 02:56:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000", 0x19, 0x8c80}], 0x0, &(0x7f0000013800)) [ 167.437881][T16328] FAULT_INJECTION: forcing a failure. [ 167.437881][T16328] name failslab, interval 1, probability 0, space 0, times 0 [ 167.450527][T16328] CPU: 1 PID: 16328 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 167.459419][T16328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.469470][T16328] Call Trace: [ 167.472746][T16328] dump_stack_lvl+0xd6/0x122 [ 167.474432][T16332] FAULT_INJECTION: forcing a failure. [ 167.474432][T16332] name failslab, interval 1, probability 0, space 0, times 0 [ 167.477350][T16328] dump_stack+0x11/0x1b [ 167.477373][T16328] should_fail+0x23c/0x250 [ 167.498672][T16328] ? security_file_alloc+0x30/0x190 [ 167.503882][T16328] __should_failslab+0x81/0x90 [ 167.508634][T16328] should_failslab+0x5/0x20 [ 167.513219][T16328] kmem_cache_alloc+0x4f/0x300 [ 167.517967][T16328] security_file_alloc+0x30/0x190 [ 167.522982][T16328] __alloc_file+0x83/0x1a0 [ 167.527442][T16328] alloc_empty_file+0xcd/0x1c0 [ 167.532191][T16328] alloc_file+0x3a/0x280 [ 167.536506][T16328] alloc_file_pseudo+0xfa/0x150 [ 167.541345][T16328] __shmem_file_setup+0x14c/0x1d0 [ 167.546409][T16328] shmem_file_setup+0x37/0x40 [ 167.551142][T16328] __se_sys_memfd_create+0x1eb/0x390 [ 167.556413][T16328] __x64_sys_memfd_create+0x2d/0x40 [ 167.561594][T16328] do_syscall_64+0x44/0xa0 [ 167.566003][T16328] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.571888][T16328] RIP: 0033:0x7f96cf4cf8d9 [ 167.576289][T16328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 167.595881][T16328] RSP: 002b:00007f96cd246f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 167.604279][T16328] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f96cf4cf8d9 [ 167.612234][T16328] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f96cf528e76 [ 167.620355][T16328] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 167.628309][T16328] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 167.636399][T16328] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 167.644423][T16332] CPU: 0 PID: 16332 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 167.653189][T16332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.658340][T16333] FAULT_INJECTION: forcing a failure. [ 167.658340][T16333] name failslab, interval 1, probability 0, space 0, times 0 [ 167.663234][T16332] Call Trace: [ 167.663242][T16332] dump_stack_lvl+0xd6/0x122 [ 167.663265][T16332] dump_stack+0x11/0x1b [ 167.687782][T16332] should_fail+0x23c/0x250 [ 167.692234][T16332] ? kzalloc+0x30/0x30 [ 167.696373][T16332] __should_failslab+0x81/0x90 [ 167.701125][T16332] ? percpu_ref_init+0x96/0x250 [ 167.705961][T16332] should_failslab+0x5/0x20 [ 167.710466][T16332] kmem_cache_alloc_trace+0x52/0x320 [ 167.715737][T16332] ? kzalloc+0x30/0x30 [ 167.719792][T16332] percpu_ref_init+0x96/0x250 [ 167.724467][T16332] io_sqe_files_register+0x1c0/0x8f0 [ 167.729741][T16332] __do_sys_io_uring_register+0x6f1/0x21a0 [ 167.735535][T16332] ? fput+0x2d/0x130 [ 167.739415][T16332] ? ksys_write+0x162/0x190 [ 167.743981][T16332] ? fpregs_assert_state_consistent+0x7d/0x90 [ 167.750050][T16332] __x64_sys_io_uring_register+0x4f/0x60 [ 167.755667][T16332] do_syscall_64+0x44/0xa0 [ 167.760070][T16332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.766026][T16332] RIP: 0033:0x7fc3ee70a8d9 [ 167.770439][T16332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 167.790032][T16332] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 167.798436][T16332] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 167.806430][T16332] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 167.814383][T16332] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 167.822341][T16332] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 167.830293][T16332] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 02:56:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000", 0x46, 0x400}], 0x0, &(0x7f0000013800)) [ 167.838248][T16333] CPU: 1 PID: 16333 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 167.847124][T16333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.850316][T16334] loop1: detected capacity change from 0 to 131456 [ 167.857165][T16333] Call Trace: [ 167.857185][T16333] dump_stack_lvl+0xd6/0x122 [ 167.871496][T16333] dump_stack+0x11/0x1b [ 167.875651][T16333] should_fail+0x23c/0x250 [ 167.880126][T16333] ? __se_sys_memfd_create+0xfb/0x390 [ 167.885563][T16333] __should_failslab+0x81/0x90 [ 167.890325][T16333] should_failslab+0x5/0x20 [ 167.894840][T16333] __kmalloc+0x6f/0x350 [ 167.899007][T16333] ? strnlen_user+0x137/0x1c0 [ 167.903687][T16333] __se_sys_memfd_create+0xfb/0x390 [ 167.908872][T16333] __x64_sys_memfd_create+0x2d/0x40 [ 167.914064][T16333] do_syscall_64+0x44/0xa0 [ 167.918467][T16333] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 167.924351][T16333] RIP: 0033:0x7f4599be78d9 [ 167.928749][T16333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 167.948335][T16333] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 167.956730][T16333] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 167.964681][T16333] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 167.972633][T16333] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 167.980597][T16333] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 02:56:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 167.988550][T16333] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 168.011002][T16335] FAULT_INJECTION: forcing a failure. [ 168.011002][T16335] name failslab, interval 1, probability 0, space 0, times 0 [ 168.023651][T16335] CPU: 1 PID: 16335 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 168.032578][T16335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.042631][T16335] Call Trace: [ 168.045907][T16335] dump_stack_lvl+0xd6/0x122 [ 168.050509][T16335] dump_stack+0x11/0x1b [ 168.054687][T16335] should_fail+0x23c/0x250 [ 168.056765][T16343] FAULT_INJECTION: forcing a failure. [ 168.056765][T16343] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 168.059101][T16335] ? security_file_alloc+0x30/0x190 [ 168.059125][T16335] __should_failslab+0x81/0x90 [ 168.082227][T16335] should_failslab+0x5/0x20 [ 168.086725][T16335] kmem_cache_alloc+0x4f/0x300 [ 168.091478][T16335] security_file_alloc+0x30/0x190 [ 168.096499][T16335] __alloc_file+0x83/0x1a0 [ 168.100932][T16335] alloc_empty_file+0xcd/0x1c0 [ 168.105685][T16335] alloc_file+0x3a/0x280 [ 168.110013][T16335] alloc_file_pseudo+0xfa/0x150 [ 168.114902][T16335] __shmem_file_setup+0x14c/0x1d0 [ 168.120609][T16335] shmem_file_setup+0x37/0x40 [ 168.125342][T16335] __se_sys_memfd_create+0x1eb/0x390 [ 168.130702][T16335] __x64_sys_memfd_create+0x2d/0x40 [ 168.135986][T16335] do_syscall_64+0x44/0xa0 [ 168.140392][T16335] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.146365][T16335] RIP: 0033:0x7f85d675a8d9 [ 168.150765][T16335] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 168.170355][T16335] RSP: 002b:00007f85d44d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 168.178746][T16335] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f85d675a8d9 [ 168.186699][T16335] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f85d67b3e76 [ 168.194658][T16335] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 168.202613][T16335] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 168.210569][T16335] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 168.218524][T16343] CPU: 0 PID: 16343 Comm: syz-executor.4 Not tainted 5.15.0-rc4-syzkaller #0 [ 168.227285][T16343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.230372][T16344] loop5: detected capacity change from 0 to 4 [ 168.237420][T16343] Call Trace: [ 168.237427][T16343] dump_stack_lvl+0xd6/0x122 [ 168.237450][T16343] dump_stack+0x11/0x1b [ 168.247235][T16344] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 168.251331][T16343] should_fail+0x23c/0x250 [ 168.251353][T16343] __alloc_pages+0x102/0x320 [ 168.273890][T16343] alloc_pages_vma+0x5ee/0x770 [ 168.278656][T16343] shmem_getpage_gfp+0x96d/0x13d0 [ 168.283773][T16343] ? policydb_context_isvalid+0x135/0x230 [ 168.289513][T16343] shmem_write_begin+0x7e/0x100 [ 168.294419][T16343] generic_perform_write+0x1b8/0x3e0 [ 168.299782][T16343] __generic_file_write_iter+0x174/0x310 [ 168.305419][T16343] ? generic_write_checks+0x250/0x290 [ 168.310832][T16343] generic_file_write_iter+0x75/0x130 [ 168.316204][T16343] vfs_write+0x7bc/0x900 [ 168.320456][T16343] __x64_sys_pwrite64+0xf5/0x150 [ 168.325442][T16343] do_syscall_64+0x44/0xa0 [ 168.329937][T16343] entry_SYSCALL_64_after_hwframe+0x44/0xae 02:56:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 2) 02:56:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 168.330829][T16334] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 168.335892][T16343] RIP: 0033:0x7f96cf4828a7 [ 168.335907][T16343] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 168.335922][T16343] RSP: 002b:00007f96cd246f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 168.335939][T16343] RAX: ffffffffffffffda RBX: 00007f96cf519cc0 RCX: 00007f96cf4828a7 02:56:39 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 3) [ 168.348384][T16334] EXT4-fs (loop1): get root inode failed [ 168.352311][T16343] RDX: 000000000000003a RSI: 0000000020000080 RDI: 0000000000000004 [ 168.352325][T16343] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 168.352337][T16343] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 168.372125][T16334] EXT4-fs (loop1): mount failed [ 168.380500][T16343] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 168.390818][T16343] loop4: detected capacity change from 0 to 131456 [ 168.413131][T16354] FAULT_INJECTION: forcing a failure. [ 168.413131][T16354] name failslab, interval 1, probability 0, space 0, times 0 [ 168.429223][T16355] FAULT_INJECTION: forcing a failure. [ 168.429223][T16355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 168.431017][T16354] CPU: 1 PID: 16354 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 168.471780][T16354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.481819][T16354] Call Trace: [ 168.485097][T16354] dump_stack_lvl+0xd6/0x122 [ 168.489675][T16354] dump_stack+0x11/0x1b [ 168.493817][T16354] should_fail+0x23c/0x250 [ 168.498269][T16354] __should_failslab+0x81/0x90 [ 168.503015][T16354] ? io_rsrc_data_alloc+0x44/0x3e0 [ 168.508162][T16354] should_failslab+0x5/0x20 [ 168.512741][T16354] kmem_cache_alloc_trace+0x52/0x320 [ 168.518009][T16354] ? io_rsrc_ref_quiesce+0x390/0x390 [ 168.523284][T16354] io_rsrc_data_alloc+0x44/0x3e0 [ 168.528273][T16354] ? kzalloc+0x30/0x30 [ 168.532413][T16354] ? percpu_ref_init+0x1f2/0x250 [ 168.537337][T16354] ? kzalloc+0x30/0x30 [ 168.541391][T16354] io_sqe_files_register+0x15f/0x8f0 [ 168.546665][T16354] __do_sys_io_uring_register+0x6f1/0x21a0 [ 168.552563][T16354] ? fput+0x2d/0x130 [ 168.556444][T16354] ? ksys_write+0x162/0x190 [ 168.560931][T16354] ? fpregs_assert_state_consistent+0x7d/0x90 [ 168.566997][T16354] __x64_sys_io_uring_register+0x4f/0x60 [ 168.572614][T16354] do_syscall_64+0x44/0xa0 [ 168.577115][T16354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.583081][T16354] RIP: 0033:0x7fc3ee70a8d9 [ 168.587515][T16354] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 168.607101][T16354] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 168.615503][T16354] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 168.623535][T16354] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 168.631532][T16354] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 168.639492][T16354] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 168.647445][T16354] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 168.655424][T16355] CPU: 0 PID: 16355 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 168.659418][T16356] FAULT_INJECTION: forcing a failure. [ 168.659418][T16356] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 168.664187][T16355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.664198][T16355] Call Trace: [ 168.664205][T16355] dump_stack_lvl+0xd6/0x122 [ 168.695327][T16355] dump_stack+0x11/0x1b [ 168.699471][T16355] should_fail+0x23c/0x250 [ 168.703872][T16355] should_fail_usercopy+0x16/0x20 [ 168.708899][T16355] _copy_from_user+0x1c/0xd0 [ 168.713473][T16355] __se_sys_memfd_create+0x137/0x390 [ 168.718771][T16355] __x64_sys_memfd_create+0x2d/0x40 [ 168.723954][T16355] do_syscall_64+0x44/0xa0 [ 168.728413][T16355] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.734295][T16355] RIP: 0033:0x7f4599be78d9 [ 168.738692][T16355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 168.758283][T16355] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 168.766678][T16355] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 168.774737][T16355] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 168.782692][T16355] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 168.790648][T16355] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 168.798691][T16355] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 168.806648][T16356] CPU: 1 PID: 16356 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 168.815443][T16356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.825486][T16356] Call Trace: [ 168.828834][T16356] dump_stack_lvl+0xd6/0x122 [ 168.833419][T16356] dump_stack+0x11/0x1b [ 168.837570][T16356] should_fail+0x23c/0x250 [ 168.842009][T16356] __alloc_pages+0x102/0x320 [ 168.846588][T16356] alloc_pages_vma+0x5ee/0x770 [ 168.851337][T16356] shmem_getpage_gfp+0x96d/0x13d0 [ 168.856417][T16356] ? policydb_context_isvalid+0x135/0x230 [ 168.862125][T16356] shmem_write_begin+0x7e/0x100 [ 168.867012][T16356] generic_perform_write+0x1b8/0x3e0 [ 168.872317][T16356] __generic_file_write_iter+0x174/0x310 [ 168.877997][T16356] ? generic_write_checks+0x250/0x290 [ 168.883369][T16356] generic_file_write_iter+0x75/0x130 [ 168.888731][T16356] vfs_write+0x7bc/0x900 [ 168.892963][T16356] __x64_sys_pwrite64+0xf5/0x150 [ 168.897992][T16356] do_syscall_64+0x44/0xa0 [ 168.902393][T16356] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 168.908342][T16356] RIP: 0033:0x7f85d670d8a7 [ 168.912832][T16356] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 168.932426][T16356] RSP: 002b:00007f85d44d1f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 168.940822][T16356] RAX: ffffffffffffffda RBX: 00007f85d67a4cc0 RCX: 00007f85d670d8a7 [ 168.948846][T16356] RDX: 000000000000004d RSI: 0000000020000080 RDI: 0000000000000004 [ 168.956801][T16356] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 168.964753][T16356] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 168.972707][T16356] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 02:56:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 168.992355][T16343] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 02:56:39 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 4) 02:56:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 3) 02:56:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000", 0x19, 0x8c80}], 0x0, &(0x7f0000013800)) [ 169.018447][T16356] loop2: detected capacity change from 0 to 4 [ 169.028921][T16365] loop5: detected capacity change from 0 to 4 [ 169.037338][T16356] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 169.054380][T16365] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 169.073944][T16375] FAULT_INJECTION: forcing a failure. [ 169.073944][T16375] name failslab, interval 1, probability 0, space 0, times 0 [ 169.086582][T16375] CPU: 1 PID: 16375 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 169.090817][T16381] loop1: detected capacity change from 0 to 131456 [ 169.095390][T16375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.095402][T16375] Call Trace: [ 169.095408][T16375] dump_stack_lvl+0xd6/0x122 [ 169.119855][T16375] dump_stack+0x11/0x1b [ 169.124015][T16375] should_fail+0x23c/0x250 [ 169.128430][T16375] ? kcalloc+0x32/0x40 [ 169.132589][T16375] __should_failslab+0x81/0x90 [ 169.137430][T16375] should_failslab+0x5/0x20 [ 169.142022][T16375] __kmalloc+0x6f/0x350 [ 169.146178][T16375] ? io_rsrc_data_alloc+0x44/0x3e0 [ 169.147536][T16380] FAULT_INJECTION: forcing a failure. [ 169.147536][T16380] name failslab, interval 1, probability 0, space 0, times 0 [ 169.151293][T16375] ? io_rsrc_ref_quiesce+0x390/0x390 [ 169.151319][T16375] kcalloc+0x32/0x40 [ 169.173008][T16375] io_rsrc_data_alloc+0x80/0x3e0 [ 169.177937][T16375] ? io_rsrc_ref_quiesce+0x390/0x390 [ 169.183229][T16375] ? percpu_ref_init+0x1f2/0x250 [ 169.188153][T16375] io_sqe_files_register+0x15f/0x8f0 [ 169.193430][T16375] __do_sys_io_uring_register+0x6f1/0x21a0 [ 169.199226][T16375] ? fput+0x2d/0x130 [ 169.203110][T16375] ? ksys_write+0x162/0x190 [ 169.207687][T16375] ? fpregs_assert_state_consistent+0x7d/0x90 [ 169.213739][T16375] __x64_sys_io_uring_register+0x4f/0x60 [ 169.219369][T16375] do_syscall_64+0x44/0xa0 [ 169.223843][T16375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.229729][T16375] RIP: 0033:0x7fc3ee70a8d9 [ 169.234196][T16375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 169.253806][T16375] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 169.262226][T16375] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 02:56:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) [ 169.270180][T16375] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 169.278150][T16375] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 169.286119][T16375] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 169.294089][T16375] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 169.302061][T16380] CPU: 0 PID: 16380 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 169.310986][T16380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.321038][T16380] Call Trace: [ 169.324304][T16380] dump_stack_lvl+0xd6/0x122 [ 169.328883][T16380] dump_stack+0x11/0x1b [ 169.333021][T16380] should_fail+0x23c/0x250 [ 169.337419][T16380] ? shmem_alloc_inode+0x22/0x30 [ 169.342414][T16380] __should_failslab+0x81/0x90 [ 169.347162][T16380] ? shmem_match+0xa0/0xa0 [ 169.351570][T16380] should_failslab+0x5/0x20 [ 169.356061][T16380] kmem_cache_alloc+0x4f/0x300 [ 169.360809][T16380] ? shmem_match+0xa0/0xa0 [ 169.365208][T16380] shmem_alloc_inode+0x22/0x30 [ 169.370031][T16380] new_inode_pseudo+0x38/0x1c0 [ 169.374959][T16380] new_inode+0x21/0x120 [ 169.379103][T16380] shmem_get_inode+0xb7/0x4a0 [ 169.383768][T16380] __shmem_file_setup+0xf1/0x1d0 [ 169.388774][T16380] shmem_file_setup+0x37/0x40 [ 169.393433][T16380] __se_sys_memfd_create+0x1eb/0x390 [ 169.398704][T16380] __x64_sys_memfd_create+0x2d/0x40 [ 169.404083][T16380] do_syscall_64+0x44/0xa0 [ 169.408487][T16380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.414366][T16380] RIP: 0033:0x7f4599be78d9 [ 169.418765][T16380] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 169.438365][T16380] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 169.446758][T16380] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 169.454745][T16380] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 169.462712][T16380] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff 02:56:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x43a, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 169.470666][T16380] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 169.478618][T16380] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 169.497989][T16381] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 169.499276][T16390] loop5: detected capacity change from 0 to 4 02:56:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) 02:56:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:40 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 5) 02:56:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 4) [ 169.518283][T16390] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 169.531350][T16381] EXT4-fs (loop1): get root inode failed [ 169.531392][T16396] loop4: detected capacity change from 0 to 8 [ 169.537023][T16381] EXT4-fs (loop1): mount failed [ 169.564208][T16396] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) 02:56:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000000000", 0x19, 0x8c80}], 0x0, &(0x7f0000013800)) [ 169.615682][T16410] loop2: detected capacity change from 0 to 4 [ 169.623386][T16410] EXT4-fs (loop2): invalid first ino: 0 [ 169.638321][T16416] loop5: detected capacity change from 0 to 4 [ 169.638631][T16240] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 169.644592][T16417] FAULT_INJECTION: forcing a failure. [ 169.644592][T16417] name failslab, interval 1, probability 0, space 0, times 0 [ 169.668213][T16417] CPU: 0 PID: 16417 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 169.676970][T16417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.682039][T16240] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.687013][T16417] Call Trace: [ 169.687022][T16417] dump_stack_lvl+0xd6/0x122 [ 169.687047][T16417] dump_stack+0x11/0x1b [ 169.697880][T16240] Buffer I/O error on dev loop5, logical block 0, async page read [ 169.701123][T16417] should_fail+0x23c/0x250 [ 169.705770][T16240] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.709830][T16417] ? security_inode_alloc+0x30/0x180 [ 169.709854][T16417] __should_failslab+0x81/0x90 [ 169.717669][T16240] Buffer I/O error on dev loop5, logical block 0, async page read [ 169.722017][T16417] should_failslab+0x5/0x20 [ 169.743030][T16425] loop1: detected capacity change from 0 to 131456 [ 169.750613][T16417] kmem_cache_alloc+0x4f/0x300 [ 169.750636][T16417] security_inode_alloc+0x30/0x180 [ 169.750657][T16417] inode_init_always+0x20b/0x430 [ 169.776352][T16417] ? shmem_match+0xa0/0xa0 [ 169.780766][T16417] new_inode_pseudo+0x73/0x1c0 [ 169.785543][T16417] new_inode+0x21/0x120 [ 169.789690][T16417] shmem_get_inode+0xb7/0x4a0 [ 169.794350][T16417] __shmem_file_setup+0xf1/0x1d0 [ 169.799359][T16417] shmem_file_setup+0x37/0x40 [ 169.804018][T16417] __se_sys_memfd_create+0x1eb/0x390 [ 169.809345][T16417] __x64_sys_memfd_create+0x2d/0x40 [ 169.814532][T16417] do_syscall_64+0x44/0xa0 [ 169.818984][T16417] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 169.824916][T16417] RIP: 0033:0x7f4599be78d9 [ 169.829312][T16417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 169.848900][T16417] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 169.857380][T16417] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 02:56:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x805, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 169.865347][T16417] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 169.873299][T16417] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 169.881251][T16417] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 169.889204][T16417] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 169.907892][T16415] FAULT_INJECTION: forcing a failure. 02:56:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 169.907892][T16415] name failslab, interval 1, probability 0, space 0, times 0 [ 169.920510][T16415] CPU: 0 PID: 16415 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 169.929262][T16415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.939312][T16415] Call Trace: [ 169.943022][T16415] dump_stack_lvl+0xd6/0x122 [ 169.947726][T16415] dump_stack+0x11/0x1b [ 169.951135][T16432] loop4: detected capacity change from 0 to 8 [ 169.951882][T16415] should_fail+0x23c/0x250 [ 169.951903][T16415] ? kzalloc+0x1d/0x30 [ 169.961451][T16240] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 169.962349][T16415] __should_failslab+0x81/0x90 [ 169.966424][T16240] Buffer I/O error on dev loop5, logical block 0, async page read [ 169.977215][T16415] should_failslab+0x5/0x20 [ 169.977238][T16415] __kmalloc+0x6f/0x350 [ 169.983571][T16435] loop2: detected capacity change from 0 to 4 [ 169.989779][T16415] ? kcalloc+0x32/0x40 [ 169.989810][T16415] kzalloc+0x1d/0x30 [ 169.995873][T16432] EXT4-fs (loop4): bad geometry: block count 256 exceeds size of device (4 blocks) [ 169.998426][T16415] io_rsrc_data_alloc+0xfc/0x3e0 [ 169.998452][T16415] ? io_rsrc_ref_quiesce+0x390/0x390 [ 170.031831][T16415] io_sqe_files_register+0x15f/0x8f0 [ 170.037108][T16415] __do_sys_io_uring_register+0x6f1/0x21a0 [ 170.042917][T16415] ? fput+0x2d/0x130 [ 170.046799][T16415] ? ksys_write+0x162/0x190 [ 170.051326][T16415] ? fpregs_assert_state_consistent+0x7d/0x90 [ 170.057474][T16415] __x64_sys_io_uring_register+0x4f/0x60 [ 170.063130][T16415] do_syscall_64+0x44/0xa0 [ 170.067531][T16415] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.073411][T16415] RIP: 0033:0x7fc3ee70a8d9 [ 170.077807][T16415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 170.097391][T16415] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 170.105781][T16415] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 170.113743][T16415] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 170.121724][T16415] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.129678][T16415] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 170.137658][T16415] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 170.146265][T16240] blk_update_request: I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 170.157183][T16240] Buffer I/O error on dev loop5, logical block 0, async page read 02:56:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 170.165171][T16416] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 170.174967][T16425] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 170.190692][T16435] EXT4-fs (loop2): invalid first ino: 0 [ 170.199106][T16425] EXT4-fs (loop1): get root inode failed [ 170.199106][T16443] FAULT_INJECTION: forcing a failure. [ 170.199106][T16443] name failslab, interval 1, probability 0, space 0, times 0 02:56:40 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 6) [ 170.199127][T16443] CPU: 0 PID: 16443 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 170.204812][T16425] EXT4-fs (loop1): mount failed [ 170.217347][T16443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.217358][T16443] Call Trace: [ 170.217365][T16443] dump_stack_lvl+0xd6/0x122 [ 170.217389][T16443] dump_stack+0x11/0x1b [ 170.217405][T16443] should_fail+0x23c/0x250 [ 170.217421][T16443] ? __d_alloc+0x36/0x370 [ 170.253503][T16445] FAULT_INJECTION: forcing a failure. [ 170.253503][T16445] name failslab, interval 1, probability 0, space 0, times 0 [ 170.257550][T16443] __should_failslab+0x81/0x90 [ 170.257574][T16443] should_failslab+0x5/0x20 [ 170.283639][T16443] kmem_cache_alloc+0x4f/0x300 [ 170.288394][T16443] ? security_inode_alloc+0x138/0x180 [ 170.293761][T16443] ? __init_rwsem+0x59/0x70 [ 170.298247][T16443] __d_alloc+0x36/0x370 [ 170.302402][T16443] d_alloc_pseudo+0x1a/0x50 [ 170.306992][T16443] alloc_file_pseudo+0x77/0x150 [ 170.311840][T16443] __shmem_file_setup+0x14c/0x1d0 [ 170.316915][T16443] shmem_file_setup+0x37/0x40 [ 170.321664][T16443] __se_sys_memfd_create+0x1eb/0x390 [ 170.326972][T16443] __x64_sys_memfd_create+0x2d/0x40 [ 170.332196][T16443] do_syscall_64+0x44/0xa0 [ 170.336614][T16443] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.342501][T16443] RIP: 0033:0x7f4599be78d9 [ 170.346906][T16443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 170.366651][T16443] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 170.375070][T16443] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 170.383024][T16443] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 170.390977][T16443] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 170.399018][T16443] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 170.406986][T16443] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 6) [ 170.414955][T16445] CPU: 1 PID: 16445 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 170.423720][T16445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.433768][T16445] Call Trace: [ 170.437073][T16445] dump_stack_lvl+0xd6/0x122 [ 170.441665][T16445] dump_stack+0x11/0x1b [ 170.445850][T16445] should_fail+0x23c/0x250 [ 170.450346][T16445] __should_failslab+0x81/0x90 [ 170.455107][T16445] should_failslab+0x5/0x20 [ 170.459614][T16445] kmem_cache_alloc_node_trace+0x61/0x2e0 02:56:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x403000f, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 170.465388][T16445] ? __kmalloc_node+0x30/0x40 [ 170.470062][T16445] __kmalloc_node+0x30/0x40 [ 170.474566][T16445] kvmalloc_node+0x81/0x110 [ 170.479070][T16445] io_sqe_files_register+0x20f/0x8f0 [ 170.484358][T16445] __do_sys_io_uring_register+0x6f1/0x21a0 [ 170.490172][T16445] ? fput+0x2d/0x130 [ 170.494083][T16445] ? ksys_write+0x162/0x190 [ 170.498591][T16445] ? fpregs_assert_state_consistent+0x7d/0x90 [ 170.504651][T16445] __x64_sys_io_uring_register+0x4f/0x60 [ 170.510355][T16445] do_syscall_64+0x44/0xa0 [ 170.514280][T16454] FAULT_INJECTION: forcing a failure. [ 170.514280][T16454] name failslab, interval 1, probability 0, space 0, times 0 [ 170.514765][T16445] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.533204][T16445] RIP: 0033:0x7fc3ee70a8d9 [ 170.537606][T16445] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 170.557229][T16445] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 170.565710][T16445] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 170.573666][T16445] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 170.581624][T16445] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 170.589576][T16445] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 170.597530][T16445] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 170.605487][T16454] CPU: 0 PID: 16454 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 170.614308][T16454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.624384][T16454] Call Trace: [ 170.627654][T16454] dump_stack_lvl+0xd6/0x122 [ 170.632231][T16454] dump_stack+0x11/0x1b [ 170.636397][T16454] should_fail+0x23c/0x250 [ 170.640865][T16454] ? __alloc_file+0x2e/0x1a0 [ 170.645475][T16454] __should_failslab+0x81/0x90 [ 170.650277][T16454] should_failslab+0x5/0x20 [ 170.654765][T16454] kmem_cache_alloc+0x4f/0x300 [ 170.659511][T16454] __alloc_file+0x2e/0x1a0 [ 170.663990][T16454] alloc_empty_file+0xcd/0x1c0 [ 170.668789][T16454] alloc_file+0x3a/0x280 [ 170.673036][T16454] alloc_file_pseudo+0xfa/0x150 [ 170.677878][T16454] __shmem_file_setup+0x14c/0x1d0 [ 170.682885][T16454] shmem_file_setup+0x37/0x40 [ 170.687623][T16454] __se_sys_memfd_create+0x1eb/0x390 [ 170.692890][T16454] __x64_sys_memfd_create+0x2d/0x40 [ 170.698070][T16454] do_syscall_64+0x44/0xa0 [ 170.702519][T16454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.708399][T16454] RIP: 0033:0x7f4599be78d9 [ 170.712796][T16454] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 170.732541][T16454] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 170.740931][T16454] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 170.748886][T16454] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 170.756837][T16454] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 170.764883][T16454] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 170.772850][T16454] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 170.789135][T16457] loop4: detected capacity change from 0 to 131456 [ 170.797009][T16463] loop5: detected capacity change from 0 to 4 [ 170.804799][T16457] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 170.814839][T16457] EXT4-fs (loop4): group descriptors corrupted! 02:56:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:41 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 7) [ 170.840712][T16463] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 170.862757][T16475] FAULT_INJECTION: forcing a failure. [ 170.862757][T16475] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.875948][T16475] CPU: 1 PID: 16475 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 170.883933][T16476] loop1: detected capacity change from 0 to 131456 02:56:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 7) [ 170.884703][T16475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.901304][T16475] Call Trace: [ 170.904576][T16475] dump_stack_lvl+0xd6/0x122 [ 170.909165][T16475] dump_stack+0x11/0x1b [ 170.913320][T16475] should_fail+0x23c/0x250 [ 170.917739][T16475] should_fail_usercopy+0x16/0x20 [ 170.922777][T16475] _copy_from_user+0x1c/0xd0 [ 170.927378][T16475] io_sqe_files_register+0x276/0x8f0 [ 170.932667][T16475] __do_sys_io_uring_register+0x6f1/0x21a0 [ 170.938206][T16476] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 170.938527][T16475] ? fput+0x2d/0x130 [ 170.945087][T16476] EXT4-fs (loop1): mount failed [ 170.948787][T16475] ? ksys_write+0x162/0x190 [ 170.948826][T16475] ? fpregs_assert_state_consistent+0x7d/0x90 [ 170.964158][T16475] __x64_sys_io_uring_register+0x4f/0x60 [ 170.965256][T16484] FAULT_INJECTION: forcing a failure. [ 170.965256][T16484] name failslab, interval 1, probability 0, space 0, times 0 [ 170.969790][T16475] do_syscall_64+0x44/0xa0 [ 170.969817][T16475] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 170.992630][T16475] RIP: 0033:0x7fc3ee70a8d9 [ 170.997027][T16475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 171.016669][T16475] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 171.025061][T16475] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 [ 171.033023][T16475] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 171.041051][T16475] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 171.049010][T16475] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 171.057048][T16475] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 171.065002][T16484] CPU: 0 PID: 16484 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 171.065661][T16485] loop2: detected capacity change from 0 to 4 [ 171.073753][T16484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.073764][T16484] Call Trace: [ 171.073770][T16484] dump_stack_lvl+0xd6/0x122 [ 171.073793][T16484] dump_stack+0x11/0x1b [ 171.087890][T16485] EXT4-fs (loop2): invalid first ino: 0 [ 171.089864][T16484] should_fail+0x23c/0x250 [ 171.089887][T16484] ? security_file_alloc+0x30/0x190 [ 171.117549][T16484] __should_failslab+0x81/0x90 [ 171.122296][T16484] should_failslab+0x5/0x20 [ 171.126777][T16484] kmem_cache_alloc+0x4f/0x300 [ 171.131522][T16484] security_file_alloc+0x30/0x190 [ 171.136593][T16484] __alloc_file+0x83/0x1a0 [ 171.141004][T16484] alloc_empty_file+0xcd/0x1c0 [ 171.145747][T16484] alloc_file+0x3a/0x280 [ 171.149969][T16484] alloc_file_pseudo+0xfa/0x150 [ 171.154853][T16484] __shmem_file_setup+0x14c/0x1d0 [ 171.160289][T16484] shmem_file_setup+0x37/0x40 [ 171.164986][T16484] __se_sys_memfd_create+0x1eb/0x390 [ 171.170322][T16484] __x64_sys_memfd_create+0x2d/0x40 [ 171.175565][T16484] do_syscall_64+0x44/0xa0 [ 171.179982][T16484] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.185950][T16484] RIP: 0033:0x7f4599be78d9 [ 171.190405][T16484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 171.209985][T16484] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 171.218374][T16484] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f4599be78d9 [ 171.226325][T16484] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f4599c40e76 [ 171.234776][T16484] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff 02:56:42 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 8) [ 171.242776][T16484] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 171.250723][T16484] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 171.280085][T16485] loop2: detected capacity change from 0 to 4 02:56:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) [ 171.288258][T16457] loop4: detected capacity change from 0 to 131456 [ 171.294882][T16485] EXT4-fs (loop2): invalid first ino: 0 [ 171.308233][T16457] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 171.318261][T16457] EXT4-fs (loop4): group descriptors corrupted! [ 171.337189][T16501] FAULT_INJECTION: forcing a failure. [ 171.337189][T16501] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.350528][T16501] CPU: 1 PID: 16501 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 171.352033][T16506] loop1: detected capacity change from 0 to 131456 [ 171.359352][T16501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.359366][T16501] Call Trace: [ 171.359373][T16501] dump_stack_lvl+0xd6/0x122 [ 171.359396][T16501] dump_stack+0x11/0x1b [ 171.359413][T16501] should_fail+0x23c/0x250 [ 171.359429][T16501] should_fail_usercopy+0x16/0x20 [ 171.359446][T16501] _copy_from_user+0x1c/0xd0 [ 171.359468][T16501] io_sqe_files_register+0x276/0x8f0 [ 171.366340][T16507] loop5: detected capacity change from 0 to 4 [ 171.375982][T16501] __do_sys_io_uring_register+0x6f1/0x21a0 [ 171.376012][T16501] ? fput+0x2d/0x130 [ 171.422942][T16501] ? ksys_write+0x162/0x190 [ 171.427474][T16501] ? fpregs_assert_state_consistent+0x7d/0x90 [ 171.433524][T16501] __x64_sys_io_uring_register+0x4f/0x60 [ 171.439314][T16501] do_syscall_64+0x44/0xa0 [ 171.443771][T16501] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.449702][T16501] RIP: 0033:0x7fc3ee70a8d9 [ 171.454102][T16501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 171.473776][T16501] RSP: 002b:00007fc3ec482188 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab [ 171.482170][T16501] RAX: ffffffffffffffda RBX: 00007fc3ee80ef60 RCX: 00007fc3ee70a8d9 02:56:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 171.490214][T16501] RDX: 0000000020000000 RSI: 0000000000000002 RDI: 0000000000000004 [ 171.498193][T16501] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 171.506145][T16501] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 171.514097][T16501] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 171.529692][T16509] FAULT_INJECTION: forcing a failure. [ 171.529692][T16509] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 171.542977][T16509] CPU: 1 PID: 16509 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 171.551756][T16509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.557472][T16507] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 171.561874][T16509] Call Trace: [ 171.561883][T16509] dump_stack_lvl+0xd6/0x122 [ 171.579049][T16509] dump_stack+0x11/0x1b [ 171.583208][T16509] should_fail+0x23c/0x250 [ 171.587690][T16509] __alloc_pages+0x102/0x320 [ 171.592363][T16509] alloc_pages_vma+0x5ee/0x770 [ 171.597131][T16509] shmem_getpage_gfp+0x96d/0x13d0 [ 171.602157][T16509] ? policydb_context_isvalid+0x135/0x230 [ 171.607913][T16509] shmem_write_begin+0x7e/0x100 [ 171.612762][T16509] generic_perform_write+0x1b8/0x3e0 [ 171.618050][T16509] __generic_file_write_iter+0x174/0x310 [ 171.623787][T16509] ? generic_write_checks+0x250/0x290 [ 171.629173][T16509] generic_file_write_iter+0x75/0x130 [ 171.634609][T16509] vfs_write+0x7bc/0x900 [ 171.638849][T16509] __x64_sys_pwrite64+0xf5/0x150 [ 171.643877][T16509] do_syscall_64+0x44/0xa0 [ 171.648334][T16509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.654281][T16509] RIP: 0033:0x7f4599b9a8a7 [ 171.658693][T16509] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 171.663372][T16506] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated 02:56:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030013, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) [ 171.678290][T16509] RSP: 002b:00007f459795ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 171.678310][T16509] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a8a7 [ 171.690434][T16506] EXT4-fs (loop1): get root inode failed [ 171.698668][T16509] RDX: 0000000000000049 RSI: 0000000020000080 RDI: 0000000000000004 [ 171.698682][T16509] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 171.698694][T16509] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 171.706653][T16506] EXT4-fs (loop1): mount failed 02:56:42 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) (fail_nth: 9) 02:56:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 171.712244][T16509] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 171.759663][T16509] loop3: detected capacity change from 0 to 4 [ 171.767481][T16509] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:56:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 9) [ 171.794208][T16531] loop2: detected capacity change from 0 to 4 [ 171.799226][T16532] loop5: detected capacity change from 0 to 4 [ 171.812170][T16531] EXT4-fs (loop2): invalid first ino: 0 [ 171.830022][T16532] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 171.837371][T16545] loop1: detected capacity change from 0 to 131456 [ 171.847041][T16538] FAULT_INJECTION: forcing a failure. [ 171.847041][T16538] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.847954][T16550] loop4: detected capacity change from 0 to 131456 [ 171.860096][T16538] CPU: 1 PID: 16538 Comm: syz-executor.0 Not tainted 5.15.0-rc4-syzkaller #0 [ 171.866901][T16551] FAULT_INJECTION: forcing a failure. [ 171.866901][T16551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 171.875662][T16538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.898699][T16538] Call Trace: [ 171.901962][T16538] dump_stack_lvl+0xd6/0x122 [ 171.906541][T16538] dump_stack+0x11/0x1b [ 171.910723][T16538] should_fail+0x23c/0x250 [ 171.915121][T16538] should_fail_usercopy+0x16/0x20 [ 171.920134][T16538] _copy_to_user+0x1c/0x90 [ 171.924561][T16538] simple_read_from_buffer+0xab/0x120 [ 171.929933][T16538] proc_fail_nth_read+0x10d/0x150 [ 171.934953][T16538] ? proc_fault_inject_write+0x230/0x230 [ 171.940623][T16538] vfs_read+0x1e6/0x750 [ 171.944816][T16538] ? __fget_light+0x21b/0x260 [ 171.949488][T16538] ? __cond_resched+0x11/0x40 [ 171.954217][T16538] ksys_read+0xd9/0x190 [ 171.958361][T16538] __x64_sys_read+0x3e/0x50 [ 171.962852][T16538] do_syscall_64+0x44/0xa0 [ 171.967255][T16538] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 171.973212][T16538] RIP: 0033:0x7fc3ee6bd48c [ 171.977608][T16538] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 171.997196][T16538] RSP: 002b:00007fc3ec482170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 172.005587][T16538] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fc3ee6bd48c [ 172.013554][T16538] RDX: 000000000000000f RSI: 00007fc3ec4821e0 RDI: 0000000000000006 [ 172.021507][T16538] RBP: 00007fc3ec4821d0 R08: 0000000000000000 R09: 0000000000000000 [ 172.029467][T16538] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 172.037418][T16538] R13: 00007fff11d2592f R14: 00007fc3ec482300 R15: 0000000000022000 [ 172.045375][T16551] CPU: 0 PID: 16551 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 172.054219][T16551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.064501][T16551] Call Trace: [ 172.067776][T16551] dump_stack_lvl+0xd6/0x122 [ 172.072417][T16551] dump_stack+0x11/0x1b [ 172.076590][T16551] should_fail+0x23c/0x250 [ 172.080997][T16551] should_fail_usercopy+0x16/0x20 [ 172.086010][T16551] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 172.091715][T16551] ? shmem_write_begin+0x7e/0x100 [ 172.096725][T16551] generic_perform_write+0x201/0x3e0 [ 172.101997][T16551] __generic_file_write_iter+0x174/0x310 [ 172.107694][T16551] ? generic_write_checks+0x250/0x290 [ 172.113054][T16551] generic_file_write_iter+0x75/0x130 [ 172.118412][T16551] vfs_write+0x7bc/0x900 [ 172.122638][T16551] __x64_sys_pwrite64+0xf5/0x150 [ 172.127561][T16551] do_syscall_64+0x44/0xa0 [ 172.131983][T16551] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.137865][T16551] RIP: 0033:0x7f4599b9a8a7 [ 172.142343][T16551] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 172.162116][T16551] RSP: 002b:00007f459795ef20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 172.170510][T16551] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a8a7 [ 172.178853][T16551] RDX: 0000000000000049 RSI: 0000000020000080 RDI: 0000000000000004 [ 172.186823][T16551] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff 02:56:42 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 172.194785][T16551] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 172.202748][T16551] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 02:56:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f00000000", 0x48, 0x400}], 0x0, &(0x7f0000013800)) [ 172.239338][T16531] loop2: detected capacity change from 0 to 4 [ 172.246332][T16550] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 172.256358][T16550] EXT4-fs (loop4): group descriptors corrupted! [ 172.263095][T16531] EXT4-fs (loop2): invalid first ino: 0 02:56:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x3, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 172.311044][T16569] loop5: detected capacity change from 0 to 4 [ 172.331727][T16550] loop4: detected capacity change from 0 to 131456 [ 172.338698][T16551] loop3: detected capacity change from 0 to 4 [ 172.345686][T16580] loop2: detected capacity change from 0 to 4 [ 172.352528][T16550] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 172.362639][T16550] EXT4-fs (loop4): group descriptors corrupted! [ 172.366012][T16545] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 172.372109][T16551] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 172.394022][T16569] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x4, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030015, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 172.420081][T16580] EXT4-fs (loop2): invalid first ino: 0 [ 172.431644][T16545] EXT4-fs (loop1): get root inode failed [ 172.437313][T16545] EXT4-fs (loop1): mount failed 02:56:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) [ 172.497739][T16592] loop4: detected capacity change from 0 to 131456 [ 172.511257][T16592] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 172.521305][T16592] EXT4-fs (loop4): group descriptors corrupted! 02:56:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 10) [ 172.544206][T16611] loop2: detected capacity change from 0 to 4 [ 172.562669][T16617] FAULT_INJECTION: forcing a failure. [ 172.562669][T16617] name failslab, interval 1, probability 0, space 0, times 0 [ 172.568832][T16610] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 172.575306][T16617] CPU: 0 PID: 16617 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 02:56:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40300fe, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000", 0x1a, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x5, &(0x7f0000000000)=[r0, r2], 0x2) [ 172.590497][T16617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.600556][T16617] Call Trace: [ 172.603827][T16617] dump_stack_lvl+0xd6/0x122 [ 172.608420][T16617] dump_stack+0x11/0x1b [ 172.612585][T16617] should_fail+0x23c/0x250 [ 172.614866][T16611] EXT4-fs (loop2): invalid first ino: 0 [ 172.617007][T16617] ? getname_flags+0x84/0x3f0 [ 172.617034][T16617] __should_failslab+0x81/0x90 [ 172.632070][T16617] should_failslab+0x5/0x20 [ 172.636587][T16617] kmem_cache_alloc+0x4f/0x300 [ 172.641369][T16617] getname_flags+0x84/0x3f0 [ 172.645870][T16617] getname+0x15/0x20 [ 172.649817][T16617] do_sys_openat2+0x6d/0x2b0 [ 172.654410][T16617] __x64_sys_openat+0xef/0x110 [ 172.659170][T16617] do_syscall_64+0x44/0xa0 [ 172.663588][T16617] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.668810][T16626] loop1: detected capacity change from 0 to 131456 [ 172.669562][T16617] RIP: 0033:0x7f4599b9a7f4 [ 172.669578][T16617] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 172.700064][T16617] RSP: 002b:00007f459795eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 172.708591][T16617] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a7f4 [ 172.716586][T16617] RDX: 0000000000000002 RSI: 00007f459795f000 RDI: 00000000ffffff9c [ 172.724539][T16617] RBP: 00007f459795f000 R08: 0000000000000000 R09: ffffffffffffffff [ 172.732494][T16617] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 172.740446][T16617] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 11) 02:56:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) [ 172.769205][T16611] loop2: detected capacity change from 0 to 4 [ 172.776577][T16626] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 172.789410][T16611] EXT4-fs (loop2): invalid first ino: 0 [ 172.792671][T16641] loop4: detected capacity change from 0 to 131456 [ 172.797540][T16626] EXT4-fs (loop1): get root inode failed [ 172.807162][T16626] EXT4-fs (loop1): mount failed [ 172.821640][T16645] FAULT_INJECTION: forcing a failure. [ 172.821640][T16645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 172.834730][T16645] CPU: 1 PID: 16645 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 172.843488][T16645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 172.853535][T16645] Call Trace: [ 172.856798][T16645] dump_stack_lvl+0xd6/0x122 [ 172.861377][T16645] dump_stack+0x11/0x1b [ 172.865535][T16645] should_fail+0x23c/0x250 [ 172.869998][T16645] should_fail_usercopy+0x16/0x20 [ 172.875047][T16645] strncpy_from_user+0x21/0x250 [ 172.879884][T16645] getname_flags+0xb8/0x3f0 [ 172.884377][T16645] getname+0x15/0x20 [ 172.888270][T16645] do_sys_openat2+0x6d/0x2b0 [ 172.892902][T16645] __x64_sys_openat+0xef/0x110 [ 172.897654][T16645] do_syscall_64+0x44/0xa0 [ 172.902076][T16645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 172.907991][T16645] RIP: 0033:0x7f4599b9a7f4 [ 172.912391][T16645] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 172.932041][T16645] RSP: 002b:00007f459795eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 172.940482][T16645] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a7f4 [ 172.948469][T16645] RDX: 0000000000000002 RSI: 00007f459795f000 RDI: 00000000ffffff9c [ 172.956445][T16645] RBP: 00007f459795f000 R08: 0000000000000000 R09: ffffffffffffffff [ 172.964402][T16645] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 02:56:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x6, &(0x7f0000000000)=[r0, r2], 0x2) [ 172.972354][T16645] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 173.006645][T16641] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 173.016732][T16641] EXT4-fs (loop4): group descriptors corrupted! 02:56:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 12) 02:56:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x403fffe, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 173.029199][T16653] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 173.039016][T16661] loop2: detected capacity change from 0 to 4 [ 173.047991][T16661] EXT4-fs (loop2): invalid first ino: 0 02:56:43 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x7, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b}], 0x0, &(0x7f0000013800)) [ 173.078963][T16661] loop2: detected capacity change from 0 to 4 [ 173.089702][T16672] FAULT_INJECTION: forcing a failure. [ 173.089702][T16672] name failslab, interval 1, probability 0, space 0, times 0 [ 173.102347][T16672] CPU: 0 PID: 16672 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 173.111103][T16672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.121151][T16672] Call Trace: [ 173.124426][T16672] dump_stack_lvl+0xd6/0x122 02:56:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49}], 0x0, &(0x7f0000013800)) [ 173.127460][T16675] loop1: detected capacity change from 0 to 131456 [ 173.129016][T16672] dump_stack+0x11/0x1b [ 173.139646][T16672] should_fail+0x23c/0x250 [ 173.144059][T16672] ? __alloc_file+0x2e/0x1a0 [ 173.148657][T16672] __should_failslab+0x81/0x90 [ 173.153421][T16672] should_failslab+0x5/0x20 [ 173.157951][T16672] kmem_cache_alloc+0x4f/0x300 [ 173.162711][T16672] __alloc_file+0x2e/0x1a0 [ 173.166242][T16661] EXT4-fs (loop2): invalid first ino: 0 [ 173.167129][T16672] alloc_empty_file+0xcd/0x1c0 [ 173.177390][T16672] path_openat+0x6a/0x1ec0 [ 173.181811][T16672] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 173.187702][T16672] ? set_page_dirty+0xf4/0x1a0 [ 173.192461][T16672] ? shmem_write_end+0x37d/0x3d0 [ 173.197445][T16672] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 173.203678][T16672] ? generic_perform_write+0x377/0x3e0 [ 173.209318][T16672] do_filp_open+0x105/0x220 [ 173.213826][T16672] do_sys_openat2+0xb5/0x2b0 [ 173.218404][T16672] __x64_sys_openat+0xef/0x110 [ 173.223153][T16672] do_syscall_64+0x44/0xa0 [ 173.227557][T16672] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.233513][T16672] RIP: 0033:0x7f4599b9a7f4 [ 173.237909][T16672] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 173.257504][T16672] RSP: 002b:00007f459795eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 173.265903][T16672] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a7f4 [ 173.273860][T16672] RDX: 0000000000000002 RSI: 00007f459795f000 RDI: 00000000ffffff9c [ 173.281819][T16672] RBP: 00007f459795f000 R08: 0000000000000000 R09: ffffffffffffffff [ 173.289949][T16672] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 173.298004][T16672] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 173.310748][T16675] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 173.321758][T16687] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 02:56:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 13) 02:56:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 173.338984][T16675] EXT4-fs (loop1): get root inode failed [ 173.344663][T16675] EXT4-fs (loop1): mount failed [ 173.348190][T16694] loop4: detected capacity change from 0 to 131583 [ 173.389014][T16701] FAULT_INJECTION: forcing a failure. [ 173.389014][T16701] name failslab, interval 1, probability 0, space 0, times 0 [ 173.401711][T16701] CPU: 1 PID: 16701 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 173.410569][T16701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.420613][T16701] Call Trace: [ 173.423881][T16701] dump_stack_lvl+0xd6/0x122 [ 173.428461][T16701] dump_stack+0x11/0x1b [ 173.432624][T16701] should_fail+0x23c/0x250 [ 173.437033][T16701] ? security_file_alloc+0x30/0x190 [ 173.442345][T16701] __should_failslab+0x81/0x90 [ 173.447103][T16701] should_failslab+0x5/0x20 [ 173.451614][T16701] kmem_cache_alloc+0x4f/0x300 [ 173.456366][T16701] security_file_alloc+0x30/0x190 [ 173.461378][T16701] __alloc_file+0x83/0x1a0 [ 173.465784][T16701] alloc_empty_file+0xcd/0x1c0 [ 173.470613][T16701] path_openat+0x6a/0x1ec0 [ 173.475014][T16701] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 173.480920][T16701] ? set_page_dirty+0xf4/0x1a0 [ 173.485684][T16701] ? shmem_write_end+0x37d/0x3d0 [ 173.490691][T16701] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 173.496929][T16701] ? generic_perform_write+0x377/0x3e0 [ 173.502459][T16701] do_filp_open+0x105/0x220 [ 173.507023][T16701] do_sys_openat2+0xb5/0x2b0 [ 173.511625][T16701] __x64_sys_openat+0xef/0x110 [ 173.516376][T16701] do_syscall_64+0x44/0xa0 [ 173.520856][T16701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.526761][T16701] RIP: 0033:0x7f4599b9a7f4 [ 173.531158][T16701] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 173.550763][T16701] RSP: 002b:00007f459795eed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 173.559194][T16701] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599b9a7f4 [ 173.567257][T16701] RDX: 0000000000000002 RSI: 00007f459795f000 RDI: 00000000ffffff9c [ 173.575229][T16701] RBP: 00007f459795f000 R08: 0000000000000000 R09: ffffffffffffffff 02:56:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) 02:56:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b}], 0x0, &(0x7f0000013800)) 02:56:44 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x8, &(0x7f0000000000)=[r0, r2], 0x2) [ 173.583184][T16701] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 173.591136][T16701] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 173.605687][T16694] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 173.615816][T16694] EXT4-fs (loop4): group descriptors corrupted! [ 173.623568][T16705] loop5: detected capacity change from 0 to 4 02:56:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) 02:56:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8800000, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 14) [ 173.677893][T16716] loop2: detected capacity change from 0 to 4 [ 173.716441][T16722] loop1: detected capacity change from 0 to 131456 [ 173.716486][T16716] EXT4-fs (loop2): invalid first ino: 0 [ 173.727124][T16729] FAULT_INJECTION: forcing a failure. [ 173.727124][T16729] name failslab, interval 1, probability 0, space 0, times 0 [ 173.741079][T16729] CPU: 1 PID: 16729 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 173.749854][T16729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.753782][T16734] loop5: detected capacity change from 0 to 4 [ 173.759898][T16729] Call Trace: [ 173.759906][T16729] dump_stack_lvl+0xd6/0x122 [ 173.773795][T16729] dump_stack+0x11/0x1b [ 173.777955][T16729] should_fail+0x23c/0x250 [ 173.782369][T16729] ? kzalloc+0x16/0x20 [ 173.786431][T16729] __should_failslab+0x81/0x90 [ 173.787213][T16730] loop4: detected capacity change from 0 to 264192 [ 173.791187][T16729] should_failslab+0x5/0x20 [ 173.791211][T16729] __kmalloc+0x6f/0x350 [ 173.806312][T16729] ? _atomic_dec_and_lock+0x60/0xd0 [ 173.811564][T16729] kzalloc+0x16/0x20 [ 173.815485][T16729] alloc_workqueue+0x12f/0xad0 [ 173.820269][T16729] ? disk_unblock_events+0x35/0x40 [ 173.825394][T16729] ? bd_prepare_to_claim+0x1e6/0x270 [ 173.830670][T16729] ? loop_attr_do_show_dio+0x70/0x70 [ 173.835969][T16729] ? loop_set_status_from_info+0x35e/0x3a0 [ 173.841833][T16729] loop_configure+0x681/0xeb0 [ 173.846497][T16729] lo_ioctl+0x618/0x13e0 [ 173.850789][T16729] ? path_openat+0x18d4/0x1ec0 [ 173.855547][T16729] ? blkdev_common_ioctl+0x438/0x1110 [ 173.860903][T16729] ? selinux_file_ioctl+0x981/0xa10 [ 173.866086][T16729] ? lo_release+0x120/0x120 [ 173.870641][T16729] blkdev_ioctl+0x1d0/0x3f0 [ 173.875229][T16729] block_ioctl+0x6e/0x80 [ 173.879453][T16729] ? blkdev_iopoll+0x80/0x80 [ 173.884036][T16729] __se_sys_ioctl+0xcb/0x140 [ 173.888625][T16729] __x64_sys_ioctl+0x3f/0x50 [ 173.893199][T16729] do_syscall_64+0x44/0xa0 [ 173.897603][T16729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 173.903571][T16729] RIP: 0033:0x7f4599be7697 [ 173.907968][T16729] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:44 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x9, &(0x7f0000000000)=[r0, r2], 0x2) [ 173.927594][T16729] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 173.936058][T16729] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 173.944016][T16729] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 173.951981][T16729] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 173.959938][T16729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 173.967923][T16729] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 15) 02:56:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, 0x0) 02:56:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 173.992788][T16730] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 174.002824][T16730] EXT4-fs (loop4): group descriptors corrupted! [ 174.010309][T16722] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 174.028761][T16722] EXT4-fs (loop1): get root inode failed [ 174.034495][T16722] EXT4-fs (loop1): mount failed 02:56:44 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xa, &(0x7f0000000000)=[r0, r2], 0x2) [ 174.057558][T16716] loop2: detected capacity change from 0 to 4 [ 174.071815][T16753] FAULT_INJECTION: forcing a failure. [ 174.071815][T16753] name failslab, interval 1, probability 0, space 0, times 0 [ 174.072725][T16716] EXT4-fs (loop2): invalid first ino: 0 [ 174.084442][T16753] CPU: 1 PID: 16753 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 174.098705][T16753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.108806][T16753] Call Trace: [ 174.112069][T16753] dump_stack_lvl+0xd6/0x122 [ 174.116712][T16753] dump_stack+0x11/0x1b [ 174.120935][T16753] should_fail+0x23c/0x250 [ 174.125337][T16753] __should_failslab+0x81/0x90 [ 174.130085][T16753] ? alloc_workqueue+0x15d/0xad0 [ 174.135076][T16753] should_failslab+0x5/0x20 [ 174.139565][T16753] kmem_cache_alloc_trace+0x52/0x320 [ 174.144835][T16753] alloc_workqueue+0x15d/0xad0 [ 174.149596][T16753] ? disk_unblock_events+0x35/0x40 [ 174.154787][T16753] ? bd_prepare_to_claim+0x1e6/0x270 [ 174.160159][T16753] ? loop_attr_do_show_dio+0x70/0x70 [ 174.165473][T16753] ? loop_set_status_from_info+0x35e/0x3a0 [ 174.171285][T16753] loop_configure+0x681/0xeb0 [ 174.175949][T16753] lo_ioctl+0x618/0x13e0 [ 174.180243][T16753] ? path_openat+0x18d4/0x1ec0 [ 174.185097][T16753] ? blkdev_common_ioctl+0x438/0x1110 [ 174.190455][T16753] ? selinux_file_ioctl+0x981/0xa10 [ 174.195652][T16753] ? lo_release+0x120/0x120 [ 174.200215][T16753] blkdev_ioctl+0x1d0/0x3f0 [ 174.204703][T16753] block_ioctl+0x6e/0x80 [ 174.208997][T16753] ? blkdev_iopoll+0x80/0x80 [ 174.213574][T16753] __se_sys_ioctl+0xcb/0x140 [ 174.218149][T16753] __x64_sys_ioctl+0x3f/0x50 [ 174.222722][T16753] do_syscall_64+0x44/0xa0 [ 174.227128][T16753] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.233076][T16753] RIP: 0033:0x7f4599be7697 [ 174.237473][T16753] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 174.257115][T16753] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.265510][T16753] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 174.273494][T16753] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 174.281452][T16753] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 174.289409][T16753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 174.297361][T16753] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 174.322218][T16764] loop4: detected capacity change from 0 to 264192 [ 174.330894][T16764] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 174.340972][T16764] EXT4-fs (loop4): group descriptors corrupted! 02:56:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 16) [ 174.396956][T16776] loop2: detected capacity change from 0 to 4 [ 174.399593][T16779] FAULT_INJECTION: forcing a failure. [ 174.399593][T16779] name failslab, interval 1, probability 0, space 0, times 0 [ 174.416150][T16779] CPU: 1 PID: 16779 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 174.424904][T16779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.434940][T16779] Call Trace: [ 174.438215][T16779] dump_stack_lvl+0xd6/0x122 [ 174.442795][T16779] dump_stack+0x11/0x1b [ 174.447019][T16779] should_fail+0x23c/0x250 [ 174.451459][T16779] ? kzalloc+0x16/0x20 [ 174.455529][T16779] __should_failslab+0x81/0x90 [ 174.460376][T16779] should_failslab+0x5/0x20 [ 174.464864][T16779] __kmalloc+0x6f/0x350 [ 174.469000][T16779] ? number+0xa13/0xb60 [ 174.473155][T16779] kzalloc+0x16/0x20 [ 174.477054][T16779] apply_wqattrs_prepare+0x3a/0x630 [ 174.482234][T16779] ? vsnprintf+0xe8f/0xed0 [ 174.486636][T16779] apply_workqueue_attrs+0x9e/0x100 [ 174.491843][T16779] alloc_workqueue+0x777/0xad0 [ 174.496594][T16779] ? disk_unblock_events+0x35/0x40 [ 174.501692][T16779] ? bd_prepare_to_claim+0x1e6/0x270 [ 174.507043][T16779] ? loop_attr_do_show_dio+0x70/0x70 [ 174.512478][T16779] ? loop_set_status_from_info+0x35e/0x3a0 [ 174.518409][T16779] loop_configure+0x681/0xeb0 [ 174.523073][T16779] lo_ioctl+0x618/0x13e0 [ 174.527363][T16779] ? path_openat+0x18d4/0x1ec0 [ 174.532162][T16779] ? blkdev_common_ioctl+0x438/0x1110 [ 174.537516][T16779] ? selinux_file_ioctl+0x981/0xa10 [ 174.542699][T16779] ? lo_release+0x120/0x120 [ 174.547188][T16779] blkdev_ioctl+0x1d0/0x3f0 [ 174.551672][T16779] block_ioctl+0x6e/0x80 [ 174.555893][T16779] ? blkdev_iopoll+0x80/0x80 [ 174.560570][T16779] __se_sys_ioctl+0xcb/0x140 [ 174.565252][T16779] __x64_sys_ioctl+0x3f/0x50 [ 174.569824][T16779] do_syscall_64+0x44/0xa0 [ 174.574238][T16779] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.580117][T16779] RIP: 0033:0x7f4599be7697 [ 174.584512][T16779] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 174.604223][T16779] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.612617][T16779] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 174.620576][T16779] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 174.628534][T16779] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 174.636499][T16779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 174.644449][T16779] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 174.664138][T16775] loop5: detected capacity change from 0 to 4 02:56:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b}], 0x0, &(0x7f0000013800)) 02:56:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:45 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xb, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 17) [ 174.690329][T16776] EXT4-fs (loop2): invalid first ino: 0 [ 174.702212][T16792] loop1: detected capacity change from 0 to 131456 [ 174.712579][T16792] EXT4-fs error (device loop1): ext4_fill_super:4816: inode #2: comm syz-executor.1: iget: root inode unallocated [ 174.718063][T16800] loop4: detected capacity change from 0 to 131456 [ 174.725452][T16798] FAULT_INJECTION: forcing a failure. 02:56:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 1) [ 174.725452][T16798] name failslab, interval 1, probability 0, space 0, times 0 [ 174.743666][T16798] CPU: 1 PID: 16798 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 174.750621][T16792] EXT4-fs (loop1): get root inode failed [ 174.752412][T16798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 174.752424][T16798] Call Trace: [ 174.752431][T16798] dump_stack_lvl+0xd6/0x122 [ 174.752455][T16798] dump_stack+0x11/0x1b [ 174.752546][T16798] should_fail+0x23c/0x250 [ 174.758185][T16792] EXT4-fs (loop1): mount failed [ 174.768197][T16798] __should_failslab+0x81/0x90 [ 174.768222][T16798] ? apply_wqattrs_prepare+0x5f/0x630 [ 174.774865][T16800] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 174.776040][T16798] should_failslab+0x5/0x20 [ 174.776064][T16798] kmem_cache_alloc_trace+0x52/0x320 [ 174.776083][T16798] apply_wqattrs_prepare+0x5f/0x630 [ 174.780264][T16800] EXT4-fs (loop4): group descriptors corrupted! [ 174.784651][T16798] ? vsnprintf+0xe8f/0xed0 [ 174.835015][T16798] apply_workqueue_attrs+0x9e/0x100 [ 174.840289][T16798] alloc_workqueue+0x777/0xad0 [ 174.845075][T16798] ? disk_unblock_events+0x35/0x40 [ 174.850188][T16798] ? bd_prepare_to_claim+0x1e6/0x270 [ 174.855556][T16798] ? loop_attr_do_show_dio+0x70/0x70 [ 174.860881][T16798] ? loop_set_status_from_info+0x35e/0x3a0 [ 174.866671][T16798] loop_configure+0x681/0xeb0 [ 174.871327][T16798] lo_ioctl+0x618/0x13e0 [ 174.875563][T16798] ? path_openat+0x18d4/0x1ec0 [ 174.880343][T16798] ? blkdev_common_ioctl+0x438/0x1110 [ 174.885720][T16798] ? selinux_file_ioctl+0x981/0xa10 [ 174.890896][T16798] ? lo_release+0x120/0x120 [ 174.895392][T16798] blkdev_ioctl+0x1d0/0x3f0 [ 174.899868][T16798] block_ioctl+0x6e/0x80 [ 174.904124][T16798] ? blkdev_iopoll+0x80/0x80 [ 174.908745][T16798] __se_sys_ioctl+0xcb/0x140 [ 174.913323][T16798] __x64_sys_ioctl+0x3f/0x50 [ 174.917964][T16798] do_syscall_64+0x44/0xa0 [ 174.922362][T16798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 174.928313][T16798] RIP: 0033:0x7f4599be7697 [ 174.932745][T16798] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 174.952375][T16798] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 174.960769][T16798] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 174.968764][T16798] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 174.976745][T16798] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 02:56:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 18) [ 174.984826][T16798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 174.992771][T16798] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 175.007948][T16776] loop2: detected capacity change from 0 to 4 [ 175.014488][T16776] EXT4-fs (loop2): invalid first ino: 0 [ 175.027055][T16809] FAULT_INJECTION: forcing a failure. [ 175.027055][T16809] name failslab, interval 1, probability 0, space 0, times 0 [ 175.039970][T16809] CPU: 0 PID: 16809 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 175.048706][T16809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.058748][T16809] Call Trace: [ 175.062017][T16809] dump_stack_lvl+0xd6/0x122 [ 175.063357][T16812] FAULT_INJECTION: forcing a failure. [ 175.063357][T16812] name failslab, interval 1, probability 0, space 0, times 0 [ 175.066600][T16809] dump_stack+0x11/0x1b [ 175.066648][T16809] should_fail+0x23c/0x250 [ 175.087863][T16809] __should_failslab+0x81/0x90 [ 175.092614][T16809] ? apply_wqattrs_prepare+0xbe/0x630 [ 175.097966][T16809] should_failslab+0x5/0x20 [ 175.102454][T16809] kmem_cache_alloc_trace+0x52/0x320 [ 175.107723][T16809] ? apply_wqattrs_prepare+0x5f/0x630 [ 175.113079][T16809] apply_wqattrs_prepare+0xbe/0x630 [ 175.118273][T16809] ? vsnprintf+0xe8f/0xed0 [ 175.122745][T16809] apply_workqueue_attrs+0x9e/0x100 [ 175.127952][T16809] alloc_workqueue+0x777/0xad0 [ 175.132729][T16809] ? disk_unblock_events+0x35/0x40 [ 175.137826][T16809] ? bd_prepare_to_claim+0x1e6/0x270 [ 175.143095][T16809] ? loop_attr_do_show_dio+0x70/0x70 [ 175.148382][T16809] ? loop_set_status_from_info+0x35e/0x3a0 [ 175.154182][T16809] loop_configure+0x681/0xeb0 [ 175.158854][T16809] lo_ioctl+0x618/0x13e0 [ 175.163113][T16809] ? path_openat+0x18d4/0x1ec0 [ 175.167882][T16809] ? blkdev_common_ioctl+0x438/0x1110 [ 175.173236][T16809] ? selinux_file_ioctl+0x981/0xa10 [ 175.178488][T16809] ? lo_release+0x120/0x120 [ 175.182976][T16809] blkdev_ioctl+0x1d0/0x3f0 [ 175.187459][T16809] block_ioctl+0x6e/0x80 [ 175.191683][T16809] ? blkdev_iopoll+0x80/0x80 [ 175.196253][T16809] __se_sys_ioctl+0xcb/0x140 [ 175.200840][T16809] __x64_sys_ioctl+0x3f/0x50 [ 175.205410][T16809] do_syscall_64+0x44/0xa0 [ 175.209863][T16809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.215810][T16809] RIP: 0033:0x7f4599be7697 [ 175.220207][T16809] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 175.239800][T16809] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.248244][T16809] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 175.256303][T16809] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 175.264257][T16809] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 175.272210][T16809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 175.280164][T16809] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 175.288126][T16812] CPU: 1 PID: 16812 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 175.296910][T16812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.307069][T16812] Call Trace: [ 175.310333][T16812] dump_stack_lvl+0xd6/0x122 [ 175.314973][T16812] dump_stack+0x11/0x1b [ 175.319111][T16812] should_fail+0x23c/0x250 [ 175.323548][T16812] ? __se_sys_memfd_create+0xfb/0x390 [ 175.328915][T16812] __should_failslab+0x81/0x90 [ 175.333721][T16812] should_failslab+0x5/0x20 [ 175.338234][T16812] __kmalloc+0x6f/0x350 [ 175.342390][T16812] ? strnlen_user+0x137/0x1c0 [ 175.347070][T16812] __se_sys_memfd_create+0xfb/0x390 [ 175.352254][T16812] __x64_sys_memfd_create+0x2d/0x40 [ 175.357437][T16812] do_syscall_64+0x44/0xa0 [ 175.361905][T16812] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.367790][T16812] RIP: 0033:0x7f5e6b2f88d9 [ 175.372188][T16812] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:46 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xc, &(0x7f0000000000)=[r0, r2], 0x2) [ 175.391776][T16812] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 175.400168][T16812] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 175.408119][T16812] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 [ 175.416071][T16812] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 175.424020][T16812] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 175.431970][T16812] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 02:56:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 19) 02:56:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 2) [ 175.471380][T16800] loop4: detected capacity change from 0 to 131456 [ 175.494252][T16800] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 175.504362][T16800] EXT4-fs (loop4): group descriptors corrupted! [ 175.527768][T16835] FAULT_INJECTION: forcing a failure. [ 175.527768][T16835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 175.536179][T16833] loop2: detected capacity change from 0 to 4 [ 175.540917][T16835] CPU: 1 PID: 16835 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 175.547255][T16834] FAULT_INJECTION: forcing a failure. [ 175.547255][T16834] name failslab, interval 1, probability 0, space 0, times 0 [ 175.555662][T16835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.578247][T16835] Call Trace: [ 175.581510][T16835] dump_stack_lvl+0xd6/0x122 [ 175.586085][T16835] dump_stack+0x11/0x1b [ 175.590222][T16835] should_fail+0x23c/0x250 [ 175.594637][T16835] should_fail_usercopy+0x16/0x20 [ 175.599744][T16835] _copy_from_user+0x1c/0xd0 [ 175.604414][T16835] __se_sys_memfd_create+0x137/0x390 [ 175.609682][T16835] __x64_sys_memfd_create+0x2d/0x40 [ 175.614860][T16835] do_syscall_64+0x44/0xa0 [ 175.619271][T16835] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.625199][T16835] RIP: 0033:0x7f5e6b2f88d9 [ 175.629596][T16835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 175.649295][T16835] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 175.657686][T16835] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 175.665639][T16835] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 [ 175.673609][T16835] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 175.681566][T16835] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 175.689631][T16835] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 175.697672][T16834] CPU: 0 PID: 16834 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 175.706453][T16834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.716496][T16834] Call Trace: [ 175.719794][T16834] dump_stack_lvl+0xd6/0x122 [ 175.724387][T16834] dump_stack+0x11/0x1b 02:56:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 3) [ 175.728538][T16834] should_fail+0x23c/0x250 [ 175.732957][T16834] __should_failslab+0x81/0x90 [ 175.737724][T16834] should_failslab+0x5/0x20 [ 175.741671][T16833] EXT4-fs (loop2): invalid first ino: 0 [ 175.742226][T16834] kmem_cache_alloc_node+0x61/0x2c0 [ 175.753025][T16834] ? alloc_unbound_pwq+0x3e6/0x780 [ 175.758130][T16834] alloc_unbound_pwq+0x3e6/0x780 [ 175.758262][T16843] FAULT_INJECTION: forcing a failure. [ 175.758262][T16843] name failslab, interval 1, probability 0, space 0, times 0 [ 175.763063][T16834] apply_wqattrs_prepare+0x1ed/0x630 [ 175.763084][T16834] ? vsnprintf+0xe8f/0xed0 [ 175.785309][T16834] apply_workqueue_attrs+0x9e/0x100 [ 175.790496][T16834] alloc_workqueue+0x777/0xad0 [ 175.795250][T16834] ? disk_unblock_events+0x35/0x40 [ 175.800400][T16834] ? bd_prepare_to_claim+0x1e6/0x270 [ 175.805783][T16834] ? loop_attr_do_show_dio+0x70/0x70 [ 175.811059][T16834] ? loop_set_status_from_info+0x35e/0x3a0 [ 175.816852][T16834] loop_configure+0x681/0xeb0 [ 175.821522][T16834] lo_ioctl+0x618/0x13e0 [ 175.825769][T16834] ? path_openat+0x18d4/0x1ec0 [ 175.830602][T16834] ? blkdev_common_ioctl+0x438/0x1110 [ 175.835962][T16834] ? selinux_file_ioctl+0x981/0xa10 [ 175.841149][T16834] ? lo_release+0x120/0x120 [ 175.845699][T16834] blkdev_ioctl+0x1d0/0x3f0 [ 175.850187][T16834] block_ioctl+0x6e/0x80 [ 175.854425][T16834] ? blkdev_iopoll+0x80/0x80 [ 175.858998][T16834] __se_sys_ioctl+0xcb/0x140 [ 175.863572][T16834] __x64_sys_ioctl+0x3f/0x50 [ 175.868217][T16834] do_syscall_64+0x44/0xa0 [ 175.872626][T16834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 175.878556][T16834] RIP: 0033:0x7f4599be7697 [ 175.882953][T16834] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 175.902621][T16834] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 175.911022][T16834] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 175.918996][T16834] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 175.926954][T16834] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 175.934918][T16834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 175.942935][T16834] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 175.950890][T16843] CPU: 1 PID: 16843 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 175.959111][T16838] loop1: detected capacity change from 0 to 131456 [ 175.959649][T16843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 175.976168][T16843] Call Trace: [ 175.979459][T16843] dump_stack_lvl+0xd6/0x122 [ 175.984050][T16843] dump_stack+0x11/0x1b [ 175.988245][T16843] should_fail+0x23c/0x250 [ 175.992506][T16847] FAULT_INJECTION: forcing a failure. [ 175.992506][T16847] name failslab, interval 1, probability 0, space 0, times 0 [ 175.992654][T16843] ? shmem_alloc_inode+0x22/0x30 [ 175.992675][T16843] __should_failslab+0x81/0x90 [ 176.014915][T16843] ? shmem_match+0xa0/0xa0 [ 176.019374][T16843] should_failslab+0x5/0x20 [ 176.023873][T16843] kmem_cache_alloc+0x4f/0x300 [ 176.028619][T16843] ? shmem_match+0xa0/0xa0 [ 176.033017][T16843] shmem_alloc_inode+0x22/0x30 [ 176.037874][T16843] new_inode_pseudo+0x38/0x1c0 [ 176.042627][T16843] new_inode+0x21/0x120 [ 176.046837][T16843] shmem_get_inode+0xb7/0x4a0 [ 176.051500][T16843] __shmem_file_setup+0xf1/0x1d0 [ 176.056422][T16843] shmem_file_setup+0x37/0x40 [ 176.061083][T16843] __se_sys_memfd_create+0x1eb/0x390 [ 176.066390][T16843] __x64_sys_memfd_create+0x2d/0x40 [ 176.071622][T16843] do_syscall_64+0x44/0xa0 [ 176.076027][T16843] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.081970][T16843] RIP: 0033:0x7f5e6b2f88d9 [ 176.086541][T16843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 176.106131][T16843] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 176.114526][T16843] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 176.122478][T16843] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 02:56:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 20) [ 176.130482][T16843] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 176.138446][T16843] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 176.146501][T16843] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 176.154464][T16847] CPU: 0 PID: 16847 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 176.163319][T16847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.173368][T16847] Call Trace: [ 176.176642][T16847] dump_stack_lvl+0xd6/0x122 [ 176.181227][T16847] dump_stack+0x11/0x1b [ 176.185416][T16847] should_fail+0x23c/0x250 [ 176.189850][T16847] __should_failslab+0x81/0x90 [ 176.194701][T16847] ? kobject_uevent_env+0x1a7/0xc40 [ 176.199885][T16847] should_failslab+0x5/0x20 [ 176.204457][T16847] kmem_cache_alloc_trace+0x52/0x320 [ 176.209762][T16847] ? pwq_adjust_max_active+0x491/0x4b0 [ 176.215267][T16847] ? dev_uevent_filter+0x70/0x70 [ 176.220192][T16847] kobject_uevent_env+0x1a7/0xc40 [ 176.225266][T16847] ? __list_add_valid+0x28/0x90 [ 176.230102][T16847] ? alloc_workqueue+0xa18/0xad0 [ 176.235048][T16847] disk_force_media_change+0xe3/0x170 [ 176.240414][T16847] loop_configure+0x6c0/0xeb0 [ 176.245077][T16847] lo_ioctl+0x618/0x13e0 [ 176.249302][T16847] ? path_openat+0x18d4/0x1ec0 [ 176.254085][T16847] ? blkdev_common_ioctl+0x438/0x1110 [ 176.259442][T16847] ? selinux_file_ioctl+0x981/0xa10 [ 176.264623][T16847] ? lo_release+0x120/0x120 [ 176.269160][T16847] blkdev_ioctl+0x1d0/0x3f0 [ 176.273676][T16847] block_ioctl+0x6e/0x80 [ 176.277902][T16847] ? blkdev_iopoll+0x80/0x80 [ 176.282475][T16847] __se_sys_ioctl+0xcb/0x140 [ 176.287116][T16847] __x64_sys_ioctl+0x3f/0x50 [ 176.291690][T16847] do_syscall_64+0x44/0xa0 [ 176.296149][T16847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.302030][T16847] RIP: 0033:0x7f4599be7697 [ 176.306427][T16847] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 176.326096][T16847] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.334499][T16847] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 176.342462][T16847] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 176.350489][T16847] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 176.358446][T16847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 176.366465][T16847] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 176.378638][T16838] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 176.386618][T16847] loop3: detected capacity change from 0 to 4 [ 176.388742][T16838] EXT4-fs (loop1): group descriptors corrupted! [ 176.402690][T16849] loop2: detected capacity change from 0 to 4 02:56:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x4, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xd, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 4) 02:56:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 176.431328][T16849] EXT4-fs (loop2): invalid first ino: 0 [ 176.433935][T16847] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 21) 02:56:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 176.478237][T16867] loop1: detected capacity change from 0 to 131456 [ 176.499167][T16867] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 176.509280][T16867] EXT4-fs (loop1): group descriptors corrupted! [ 176.510587][T16870] loop4: detected capacity change from 0 to 131456 [ 176.520209][T16876] FAULT_INJECTION: forcing a failure. [ 176.520209][T16876] name failslab, interval 1, probability 0, space 0, times 0 [ 176.524094][T16870] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 176.534672][T16876] CPU: 1 PID: 16876 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 176.544641][T16870] EXT4-fs (loop4): group descriptors corrupted! [ 176.553357][T16876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.553369][T16876] Call Trace: [ 176.553375][T16876] dump_stack_lvl+0xd6/0x122 [ 176.577451][T16876] dump_stack+0x11/0x1b [ 176.581626][T16876] should_fail+0x23c/0x250 [ 176.586162][T16876] ? security_inode_alloc+0x30/0x180 [ 176.591525][T16876] __should_failslab+0x81/0x90 [ 176.596380][T16876] should_failslab+0x5/0x20 [ 176.600886][T16876] kmem_cache_alloc+0x4f/0x300 [ 176.605699][T16876] security_inode_alloc+0x30/0x180 [ 176.610883][T16876] inode_init_always+0x20b/0x430 [ 176.615807][T16876] ? shmem_match+0xa0/0xa0 [ 176.620306][T16876] new_inode_pseudo+0x73/0x1c0 [ 176.625163][T16876] new_inode+0x21/0x120 [ 176.629313][T16876] shmem_get_inode+0xb7/0x4a0 [ 176.634040][T16876] __shmem_file_setup+0xf1/0x1d0 [ 176.638967][T16876] shmem_file_setup+0x37/0x40 [ 176.643625][T16876] __se_sys_memfd_create+0x1eb/0x390 [ 176.648935][T16876] __x64_sys_memfd_create+0x2d/0x40 [ 176.654125][T16876] do_syscall_64+0x44/0xa0 [ 176.658531][T16876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.664414][T16876] RIP: 0033:0x7f5e6b2f88d9 [ 176.668811][T16876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 176.688594][T16876] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 176.696985][T16876] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 176.704938][T16876] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 [ 176.712896][T16876] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 176.720845][T16876] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 02:56:47 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xe, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 176.728820][T16876] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 176.744050][T16878] FAULT_INJECTION: forcing a failure. [ 176.744050][T16878] name failslab, interval 1, probability 0, space 0, times 0 [ 176.756675][T16878] CPU: 1 PID: 16878 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 176.765434][T16878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.775495][T16878] Call Trace: 02:56:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 5) [ 176.778764][T16878] dump_stack_lvl+0xd6/0x122 [ 176.783423][T16878] dump_stack+0x11/0x1b [ 176.787571][T16878] should_fail+0x23c/0x250 [ 176.792062][T16878] ? kzalloc+0x1d/0x30 [ 176.796156][T16878] __should_failslab+0x81/0x90 [ 176.800979][T16878] should_failslab+0x5/0x20 [ 176.805523][T16878] __kmalloc+0x6f/0x350 [ 176.809840][T16878] kzalloc+0x1d/0x30 [ 176.813730][T16878] kobject_get_path+0x7c/0x110 [ 176.818494][T16878] kobject_uevent_env+0x1be/0xc40 [ 176.823699][T16878] ? __list_add_valid+0x28/0x90 [ 176.828550][T16878] ? alloc_workqueue+0xa18/0xad0 [ 176.833547][T16878] disk_force_media_change+0xe3/0x170 [ 176.834895][T16891] FAULT_INJECTION: forcing a failure. [ 176.834895][T16891] name failslab, interval 1, probability 0, space 0, times 0 [ 176.838915][T16878] loop_configure+0x6c0/0xeb0 [ 176.838948][T16878] lo_ioctl+0x618/0x13e0 [ 176.860368][T16878] ? path_openat+0x18d4/0x1ec0 [ 176.865127][T16878] ? blkdev_common_ioctl+0x438/0x1110 [ 176.870484][T16878] ? selinux_file_ioctl+0x981/0xa10 [ 176.875669][T16878] ? lo_release+0x120/0x120 [ 176.880154][T16878] blkdev_ioctl+0x1d0/0x3f0 [ 176.884671][T16878] block_ioctl+0x6e/0x80 [ 176.888910][T16878] ? blkdev_iopoll+0x80/0x80 [ 176.893530][T16878] __se_sys_ioctl+0xcb/0x140 [ 176.898113][T16878] __x64_sys_ioctl+0x3f/0x50 [ 176.902688][T16878] do_syscall_64+0x44/0xa0 [ 176.907180][T16878] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 176.913067][T16878] RIP: 0033:0x7f4599be7697 [ 176.917530][T16878] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 176.937120][T16878] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 176.945513][T16878] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 176.953467][T16878] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 176.961419][T16878] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 176.969374][T16878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 176.977327][T16878] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 176.985284][T16891] CPU: 0 PID: 16891 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 176.992826][T16878] loop3: detected capacity change from 0 to 4 [ 176.994042][T16891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.994055][T16891] Call Trace: [ 176.994061][T16891] dump_stack_lvl+0xd6/0x122 [ 177.001642][T16878] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 177.010179][T16891] dump_stack+0x11/0x1b [ 177.010200][T16891] should_fail+0x23c/0x250 [ 177.010217][T16891] ? __d_alloc+0x36/0x370 [ 177.029876][T16892] loop2: detected capacity change from 0 to 4 [ 177.031449][T16891] __should_failslab+0x81/0x90 [ 177.031473][T16891] should_failslab+0x5/0x20 [ 177.055434][T16891] kmem_cache_alloc+0x4f/0x300 [ 177.060189][T16891] ? security_inode_alloc+0x138/0x180 [ 177.065553][T16891] ? __init_rwsem+0x59/0x70 [ 177.070039][T16891] __d_alloc+0x36/0x370 [ 177.074185][T16891] d_alloc_pseudo+0x1a/0x50 [ 177.078678][T16891] alloc_file_pseudo+0x77/0x150 [ 177.083576][T16891] __shmem_file_setup+0x14c/0x1d0 [ 177.088621][T16891] shmem_file_setup+0x37/0x40 [ 177.093282][T16891] __se_sys_memfd_create+0x1eb/0x390 [ 177.098552][T16891] __x64_sys_memfd_create+0x2d/0x40 [ 177.103732][T16891] do_syscall_64+0x44/0xa0 [ 177.108136][T16891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.114018][T16891] RIP: 0033:0x7f5e6b2f88d9 [ 177.118416][T16891] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 177.138012][T16891] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 177.146494][T16891] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 177.154476][T16891] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 [ 177.162780][T16891] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 177.170764][T16891] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 177.178755][T16891] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 177.194121][T16892] EXT4-fs (loop2): invalid first ino: 0 [ 177.209041][T16870] loop4: detected capacity change from 0 to 131456 02:56:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0xf, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 6) 02:56:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 22) [ 177.223068][T16870] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 177.233083][T16870] EXT4-fs (loop4): group descriptors corrupted! [ 177.255932][T16892] loop2: detected capacity change from 0 to 4 [ 177.286337][T16910] loop1: detected capacity change from 0 to 131456 [ 177.295833][T16892] EXT4-fs (loop2): invalid first ino: 0 [ 177.303080][T16917] FAULT_INJECTION: forcing a failure. [ 177.303080][T16917] name failslab, interval 1, probability 0, space 0, times 0 [ 177.308966][T16918] FAULT_INJECTION: forcing a failure. [ 177.308966][T16918] name failslab, interval 1, probability 0, space 0, times 0 [ 177.315749][T16917] CPU: 0 PID: 16917 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 177.337179][T16917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.347217][T16917] Call Trace: [ 177.350479][T16917] dump_stack_lvl+0xd6/0x122 [ 177.355058][T16917] dump_stack+0x11/0x1b [ 177.359215][T16917] should_fail+0x23c/0x250 [ 177.363639][T16917] ? __alloc_file+0x2e/0x1a0 [ 177.368215][T16917] __should_failslab+0x81/0x90 [ 177.372963][T16917] should_failslab+0x5/0x20 [ 177.377450][T16917] kmem_cache_alloc+0x4f/0x300 [ 177.382237][T16917] __alloc_file+0x2e/0x1a0 [ 177.386693][T16917] alloc_empty_file+0xcd/0x1c0 [ 177.391441][T16917] alloc_file+0x3a/0x280 [ 177.395693][T16917] alloc_file_pseudo+0xfa/0x150 [ 177.400682][T16917] __shmem_file_setup+0x14c/0x1d0 [ 177.405706][T16917] shmem_file_setup+0x37/0x40 [ 177.410382][T16917] __se_sys_memfd_create+0x1eb/0x390 [ 177.415650][T16917] __x64_sys_memfd_create+0x2d/0x40 [ 177.420829][T16917] do_syscall_64+0x44/0xa0 [ 177.425276][T16917] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.431254][T16917] RIP: 0033:0x7f5e6b2f88d9 [ 177.435652][T16917] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 177.455415][T16917] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 177.464328][T16917] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 177.472505][T16917] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 02:56:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x6, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 177.480474][T16917] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 177.488427][T16917] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 177.496383][T16917] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 177.504338][T16918] CPU: 1 PID: 16918 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 177.513208][T16918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.523247][T16918] Call Trace: [ 177.526510][T16918] dump_stack_lvl+0xd6/0x122 [ 177.531086][T16918] dump_stack+0x11/0x1b [ 177.535307][T16918] should_fail+0x23c/0x250 [ 177.539753][T16918] __should_failslab+0x81/0x90 [ 177.544673][T16918] should_failslab+0x5/0x20 [ 177.549234][T16918] kmem_cache_alloc_node+0x61/0x2c0 [ 177.554476][T16918] ? __alloc_skb+0xed/0x420 [ 177.558960][T16918] __alloc_skb+0xed/0x420 [ 177.563316][T16918] alloc_uevent_skb+0x5b/0x120 [ 177.568066][T16918] kobject_uevent_env+0x863/0xc40 [ 177.573084][T16918] disk_force_media_change+0xe3/0x170 [ 177.578443][T16918] loop_configure+0x6c0/0xeb0 [ 177.583121][T16918] lo_ioctl+0x618/0x13e0 [ 177.587428][T16918] ? path_openat+0x18d4/0x1ec0 [ 177.592179][T16918] ? blkdev_common_ioctl+0x438/0x1110 [ 177.597530][T16918] ? selinux_file_ioctl+0x981/0xa10 [ 177.602889][T16918] ? lo_release+0x120/0x120 [ 177.607440][T16918] blkdev_ioctl+0x1d0/0x3f0 [ 177.611942][T16918] block_ioctl+0x6e/0x80 [ 177.616236][T16918] ? blkdev_iopoll+0x80/0x80 [ 177.620815][T16918] __se_sys_ioctl+0xcb/0x140 [ 177.625385][T16918] __x64_sys_ioctl+0x3f/0x50 [ 177.629965][T16918] do_syscall_64+0x44/0xa0 [ 177.634426][T16918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.640349][T16918] RIP: 0033:0x7f4599be7697 [ 177.644744][T16918] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 177.664334][T16918] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 177.672725][T16918] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 177.680729][T16918] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 177.688682][T16918] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 177.696631][T16918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 177.704579][T16918] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 177.726903][T16918] loop3: detected capacity change from 0 to 4 02:56:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x10, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 7) 02:56:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x11, &(0x7f0000000000)=[r0, r2], 0x2) [ 177.733179][T16910] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 177.737581][T16928] loop4: detected capacity change from 0 to 131456 [ 177.743376][T16910] EXT4-fs (loop1): group descriptors corrupted! [ 177.752869][T16928] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 177.766107][T16928] EXT4-fs (loop4): group descriptors corrupted! [ 177.777538][T16918] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 177.795678][T16938] FAULT_INJECTION: forcing a failure. [ 177.795678][T16938] name failslab, interval 1, probability 0, space 0, times 0 [ 177.808337][T16938] CPU: 0 PID: 16938 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 177.817130][T16938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.827168][T16938] Call Trace: [ 177.830437][T16938] dump_stack_lvl+0xd6/0x122 [ 177.832931][T16942] loop1: detected capacity change from 0 to 131456 [ 177.835062][T16938] dump_stack+0x11/0x1b [ 177.843296][T16942] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 177.846112][T16938] should_fail+0x23c/0x250 [ 177.846134][T16938] ? security_file_alloc+0x30/0x190 [ 177.856196][T16942] EXT4-fs (loop1): group descriptors corrupted! [ 177.860570][T16938] __should_failslab+0x81/0x90 [ 177.876763][T16938] should_failslab+0x5/0x20 [ 177.881299][T16938] kmem_cache_alloc+0x4f/0x300 [ 177.886040][T16938] security_file_alloc+0x30/0x190 [ 177.891074][T16938] __alloc_file+0x83/0x1a0 [ 177.895488][T16938] alloc_empty_file+0xcd/0x1c0 [ 177.900266][T16938] alloc_file+0x3a/0x280 [ 177.904486][T16938] alloc_file_pseudo+0xfa/0x150 [ 177.909316][T16938] __shmem_file_setup+0x14c/0x1d0 [ 177.914358][T16938] shmem_file_setup+0x37/0x40 [ 177.919009][T16938] __se_sys_memfd_create+0x1eb/0x390 [ 177.924315][T16938] __x64_sys_memfd_create+0x2d/0x40 [ 177.929500][T16938] do_syscall_64+0x44/0xa0 [ 177.933986][T16938] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 177.939976][T16938] RIP: 0033:0x7f5e6b2f88d9 [ 177.944368][T16938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 177.964031][T16938] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 177.972454][T16938] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f88d9 [ 177.980414][T16938] RDX: 0000000000000800 RSI: 0000000000000000 RDI: 00007f5e6b351e76 [ 177.988372][T16938] RBP: 0000000000000001 R08: 0000000000000400 R09: ffffffffffffffff [ 177.996332][T16938] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 178.004297][T16938] R13: 0000000020000100 R14: 0000000000000800 R15: 0000000020013800 [ 178.018447][T16928] loop4: detected capacity change from 0 to 131456 [ 178.025990][T16928] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 178.036012][T16928] EXT4-fs (loop4): group descriptors corrupted! 02:56:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 23) 02:56:48 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x12, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 8) [ 178.050062][T16956] loop2: detected capacity change from 0 to 4 [ 178.069975][T16956] EXT4-fs (loop2): invalid first ino: 0 [ 178.079449][T16963] FAULT_INJECTION: forcing a failure. [ 178.079449][T16963] name failslab, interval 1, probability 0, space 0, times 0 [ 178.092155][T16963] CPU: 0 PID: 16963 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 178.100891][T16963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.103687][T16968] FAULT_INJECTION: forcing a failure. [ 178.103687][T16968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 178.111020][T16963] Call Trace: [ 178.111029][T16963] dump_stack_lvl+0xd6/0x122 [ 178.111053][T16963] dump_stack+0x11/0x1b [ 178.136271][T16963] should_fail+0x23c/0x250 [ 178.140703][T16963] __should_failslab+0x81/0x90 [ 178.145570][T16963] should_failslab+0x5/0x20 [ 178.150141][T16963] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 178.155862][T16963] ? __kmalloc_node_track_caller+0x30/0x40 [ 178.161650][T16963] __kmalloc_node_track_caller+0x30/0x40 [ 178.167439][T16963] ? alloc_uevent_skb+0x5b/0x120 [ 178.172366][T16963] __alloc_skb+0x187/0x420 [ 178.176764][T16963] alloc_uevent_skb+0x5b/0x120 [ 178.181573][T16963] kobject_uevent_env+0x863/0xc40 [ 178.186664][T16963] disk_force_media_change+0xe3/0x170 [ 178.192020][T16963] loop_configure+0x6c0/0xeb0 [ 178.196696][T16963] lo_ioctl+0x618/0x13e0 [ 178.200970][T16963] ? path_openat+0x18d4/0x1ec0 [ 178.205724][T16963] ? blkdev_common_ioctl+0x438/0x1110 [ 178.211081][T16963] ? selinux_file_ioctl+0x981/0xa10 [ 178.216287][T16963] ? lo_release+0x120/0x120 [ 178.220782][T16963] blkdev_ioctl+0x1d0/0x3f0 [ 178.225270][T16963] block_ioctl+0x6e/0x80 [ 178.229535][T16963] ? blkdev_iopoll+0x80/0x80 [ 178.234103][T16963] __se_sys_ioctl+0xcb/0x140 [ 178.238676][T16963] __x64_sys_ioctl+0x3f/0x50 [ 178.243326][T16963] do_syscall_64+0x44/0xa0 [ 178.247729][T16963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.253607][T16963] RIP: 0033:0x7f4599be7697 [ 178.258006][T16963] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 178.277591][T16963] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 178.286165][T16963] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 178.294117][T16963] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 178.302068][T16963] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 178.310019][T16963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 178.317972][T16963] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 178.325935][T16968] CPU: 1 PID: 16968 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 178.334838][T16968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.344881][T16968] Call Trace: [ 178.348149][T16968] dump_stack_lvl+0xd6/0x122 [ 178.352727][T16968] dump_stack+0x11/0x1b [ 178.356945][T16968] should_fail+0x23c/0x250 [ 178.361419][T16968] __alloc_pages+0x102/0x320 [ 178.365997][T16968] alloc_pages_vma+0x5ee/0x770 [ 178.370840][T16968] shmem_getpage_gfp+0x96d/0x13d0 [ 178.375849][T16968] ? policydb_context_isvalid+0x135/0x230 [ 178.381559][T16968] shmem_write_begin+0x7e/0x100 [ 178.386391][T16968] generic_perform_write+0x1b8/0x3e0 [ 178.391664][T16968] __generic_file_write_iter+0x174/0x310 [ 178.397319][T16968] ? generic_write_checks+0x250/0x290 [ 178.402724][T16968] generic_file_write_iter+0x75/0x130 [ 178.408113][T16968] vfs_write+0x7bc/0x900 [ 178.412436][T16968] __x64_sys_pwrite64+0xf5/0x150 [ 178.417368][T16968] do_syscall_64+0x44/0xa0 [ 178.421782][T16968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.427663][T16968] RIP: 0033:0x7f5e6b2ab8a7 [ 178.432111][T16968] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 178.451799][T16968] RSP: 002b:00007f5e6906ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 178.460264][T16968] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab8a7 [ 178.468281][T16968] RDX: 0000000000000049 RSI: 0000000020000080 RDI: 0000000000000004 [ 178.476237][T16968] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 178.484196][T16968] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 178.492147][T16968] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 02:56:49 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x13, &(0x7f0000000000)=[r0, r2], 0x2) [ 178.506901][T16963] loop3: detected capacity change from 0 to 4 [ 178.506908][T16967] loop1: detected capacity change from 0 to 131456 [ 178.509310][T16967] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 178.517941][T16968] loop5: detected capacity change from 0 to 4 [ 178.519508][T16967] EXT4-fs (loop1): group descriptors corrupted! [ 178.542565][T16963] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x7, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {0x0, 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 178.558472][T16968] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 178.559598][T16956] loop2: detected capacity change from 0 to 4 [ 178.574416][T16956] EXT4-fs (loop2): invalid first ino: 0 [ 178.588056][T16990] loop4: detected capacity change from 0 to 131456 [ 178.596822][T16990] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! 02:56:49 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x18, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 178.606825][T16990] EXT4-fs (loop4): group descriptors corrupted! [ 178.614900][T16995] loop1: detected capacity change from 0 to 131456 [ 178.627475][T16995] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 178.637575][T16995] EXT4-fs (loop1): group descriptors corrupted! [ 178.648979][T16990] loop4: detected capacity change from 0 to 131456 02:56:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 9) 02:56:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 24) [ 178.662100][T16990] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 178.672142][T16990] EXT4-fs (loop4): group descriptors corrupted! [ 178.681213][T17014] loop2: detected capacity change from 0 to 4 [ 178.688504][T17014] EXT4-fs (loop2): invalid first ino: 0 [ 178.696044][T17017] FAULT_INJECTION: forcing a failure. [ 178.696044][T17017] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 178.709135][T17017] CPU: 1 PID: 17017 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 178.718047][T17017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.728110][T17017] Call Trace: [ 178.731415][T17017] dump_stack_lvl+0xd6/0x122 [ 178.736042][T17017] dump_stack+0x11/0x1b [ 178.740185][T17017] should_fail+0x23c/0x250 [ 178.744587][T17017] should_fail_usercopy+0x16/0x20 [ 178.749595][T17017] copy_page_from_iter_atomic+0x2c1/0xbb0 [ 178.755299][T17017] ? shmem_write_begin+0x7e/0x100 [ 178.760311][T17017] generic_perform_write+0x201/0x3e0 [ 178.765629][T17017] __generic_file_write_iter+0x174/0x310 [ 178.771263][T17017] ? generic_write_checks+0x250/0x290 [ 178.776622][T17017] generic_file_write_iter+0x75/0x130 [ 178.781980][T17017] vfs_write+0x7bc/0x900 [ 178.786208][T17017] __x64_sys_pwrite64+0xf5/0x150 [ 178.791145][T17017] do_syscall_64+0x44/0xa0 [ 178.795600][T17017] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 178.801481][T17017] RIP: 0033:0x7f5e6b2ab8a7 [ 178.805897][T17017] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 178.825528][T17017] RSP: 002b:00007f5e6906ff20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 178.833941][T17017] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab8a7 [ 178.841935][T17017] RDX: 0000000000000049 RSI: 0000000020000080 RDI: 0000000000000004 [ 178.849892][T17017] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 178.857856][T17017] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 178.865852][T17017] R13: 0000000000000004 R14: 0000000020000300 R15: 0000000000000000 [ 178.877846][T17025] FAULT_INJECTION: forcing a failure. [ 178.877846][T17025] name failslab, interval 1, probability 0, space 0, times 0 [ 178.890478][T17025] CPU: 1 PID: 17025 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 178.899458][T17025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.909507][T17025] Call Trace: 02:56:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xf, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 178.912844][T17025] dump_stack_lvl+0xd6/0x122 [ 178.917516][T17025] dump_stack+0x11/0x1b [ 178.921669][T17025] should_fail+0x23c/0x250 [ 178.926072][T17025] ? skb_clone+0x12c/0x1f0 [ 178.930495][T17025] __should_failslab+0x81/0x90 [ 178.935237][T17025] should_failslab+0x5/0x20 [ 178.939719][T17025] kmem_cache_alloc+0x4f/0x300 [ 178.944550][T17025] skb_clone+0x12c/0x1f0 [ 178.948774][T17025] netlink_broadcast_filtered+0x4fd/0xb60 [ 178.954508][T17025] ? skb_put+0xb9/0xf0 [ 178.958610][T17025] netlink_broadcast+0x35/0x50 [ 178.963374][T17025] kobject_uevent_env+0x8c9/0xc40 [ 178.968540][T17025] disk_force_media_change+0xe3/0x170 [ 178.973925][T17025] loop_configure+0x6c0/0xeb0 [ 178.978626][T17025] lo_ioctl+0x618/0x13e0 [ 178.982848][T17025] ? path_openat+0x18d4/0x1ec0 [ 178.987635][T17025] ? blkdev_common_ioctl+0x438/0x1110 [ 178.993247][T17025] ? selinux_file_ioctl+0x981/0xa10 [ 178.998433][T17025] ? lo_release+0x120/0x120 [ 179.002961][T17025] blkdev_ioctl+0x1d0/0x3f0 [ 179.007511][T17025] block_ioctl+0x6e/0x80 [ 179.011737][T17025] ? blkdev_iopoll+0x80/0x80 [ 179.020057][T17025] __se_sys_ioctl+0xcb/0x140 [ 179.024645][T17025] __x64_sys_ioctl+0x3f/0x50 [ 179.029235][T17025] do_syscall_64+0x44/0xa0 [ 179.033634][T17025] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.039601][T17025] RIP: 0033:0x7f4599be7697 [ 179.044007][T17025] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 179.063766][T17025] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 179.072171][T17025] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 179.080122][T17025] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 179.088212][T17025] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 179.096166][T17025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 179.104135][T17025] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:49 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x30000, &(0x7f0000000000)=[r0, r2], 0x2) [ 179.112475][T17025] loop3: detected capacity change from 0 to 4 [ 179.117270][T17017] loop5: detected capacity change from 0 to 4 [ 179.121534][T17025] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 179.138637][T17014] loop2: detected capacity change from 0 to 4 [ 179.144973][T17014] EXT4-fs (loop2): invalid first ino: 0 [ 179.155588][T17027] loop4: detected capacity change from 0 to 131456 02:56:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 179.166546][T17017] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 179.174323][T17044] loop1: detected capacity change from 0 to 131456 [ 179.179708][T17027] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 179.192607][T17027] EXT4-fs (loop4): group descriptors corrupted! [ 179.192813][T17044] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 179.209094][T17044] EXT4-fs (loop1): group descriptors corrupted! 02:56:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 10) 02:56:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 25) 02:56:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x3) [ 179.229944][T17027] loop4: detected capacity change from 0 to 131456 [ 179.251769][T17027] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 179.261946][T17027] EXT4-fs (loop4): group descriptors corrupted! [ 179.287119][T17067] loop2: detected capacity change from 0 to 4 [ 179.293907][T17068] FAULT_INJECTION: forcing a failure. [ 179.293907][T17068] name failslab, interval 1, probability 0, space 0, times 0 [ 179.306541][T17068] CPU: 0 PID: 17068 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 179.309496][T17074] loop1: detected capacity change from 0 to 131456 [ 179.315377][T17068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.329336][T17072] FAULT_INJECTION: forcing a failure. [ 179.329336][T17072] name failslab, interval 1, probability 0, space 0, times 0 [ 179.332080][T17068] Call Trace: [ 179.332089][T17068] dump_stack_lvl+0xd6/0x122 [ 179.352563][T17068] dump_stack+0x11/0x1b [ 179.356728][T17068] should_fail+0x23c/0x250 [ 179.361133][T17068] __should_failslab+0x81/0x90 [ 179.365929][T17068] ? call_usermodehelper_setup+0x71/0x190 [ 179.371634][T17068] should_failslab+0x5/0x20 [ 179.376189][T17068] kmem_cache_alloc_trace+0x52/0x320 [ 179.381459][T17068] call_usermodehelper_setup+0x71/0x190 [ 179.386992][T17068] ? add_uevent_var+0x1d0/0x1d0 [ 179.391829][T17068] kobject_uevent_env+0xb29/0xc40 [ 179.396876][T17068] disk_force_media_change+0xe3/0x170 [ 179.402235][T17068] loop_configure+0x6c0/0xeb0 [ 179.406904][T17068] lo_ioctl+0x618/0x13e0 [ 179.411134][T17068] ? path_openat+0x18d4/0x1ec0 [ 179.415886][T17068] ? blkdev_common_ioctl+0x438/0x1110 [ 179.421242][T17068] ? selinux_file_ioctl+0x981/0xa10 [ 179.426438][T17068] ? lo_release+0x120/0x120 [ 179.430927][T17068] blkdev_ioctl+0x1d0/0x3f0 [ 179.435423][T17068] block_ioctl+0x6e/0x80 [ 179.439648][T17068] ? blkdev_iopoll+0x80/0x80 [ 179.444220][T17068] __se_sys_ioctl+0xcb/0x140 [ 179.448834][T17068] __x64_sys_ioctl+0x3f/0x50 [ 179.453420][T17068] do_syscall_64+0x44/0xa0 [ 179.457826][T17068] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.463709][T17068] RIP: 0033:0x7f4599be7697 [ 179.468111][T17068] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 179.487967][T17068] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 179.496364][T17068] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 179.504414][T17068] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 179.512365][T17068] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 179.520330][T17068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 179.528283][T17068] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 179.536242][T17072] CPU: 1 PID: 17072 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 179.545005][T17072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.546729][T17068] loop3: detected capacity change from 0 to 4 [ 179.555045][T17072] Call Trace: [ 179.555053][T17072] dump_stack_lvl+0xd6/0x122 [ 179.555077][T17072] dump_stack+0x11/0x1b [ 179.564408][T17068] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 179.568931][T17072] should_fail+0x23c/0x250 [ 179.568953][T17072] ? getname_flags+0x84/0x3f0 [ 179.591385][T17072] __should_failslab+0x81/0x90 [ 179.596139][T17072] should_failslab+0x5/0x20 [ 179.600676][T17072] kmem_cache_alloc+0x4f/0x300 [ 179.605488][T17072] getname_flags+0x84/0x3f0 [ 179.610004][T17072] getname+0x15/0x20 [ 179.613882][T17072] do_sys_openat2+0x6d/0x2b0 [ 179.618465][T17072] __x64_sys_openat+0xef/0x110 [ 179.623211][T17072] do_syscall_64+0x44/0xa0 [ 179.627617][T17072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.633509][T17072] RIP: 0033:0x7f5e6b2ab7f4 [ 179.637991][T17072] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 179.657671][T17072] RSP: 002b:00007f5e6906fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 179.666136][T17072] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab7f4 [ 179.674350][T17072] RDX: 0000000000000002 RSI: 00007f5e69070000 RDI: 00000000ffffff9c 02:56:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x4) [ 179.682309][T17072] RBP: 00007f5e69070000 R08: 0000000000000000 R09: ffffffffffffffff [ 179.690340][T17072] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 179.698311][T17072] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 179.718075][T17074] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 179.728214][T17074] EXT4-fs (loop1): group descriptors corrupted! 02:56:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xfe, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 26) 02:56:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 11) [ 179.746036][T17067] EXT4-fs (loop2): invalid first ino: 0 [ 179.759113][T17092] FAULT_INJECTION: forcing a failure. [ 179.759113][T17092] name failslab, interval 1, probability 0, space 0, times 0 [ 179.771801][T17092] CPU: 1 PID: 17092 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 179.780557][T17092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 179.785967][T17096] loop4: detected capacity change from 0 to 131456 [ 179.790604][T17092] Call Trace: [ 179.799676][T17097] FAULT_INJECTION: forcing a failure. [ 179.799676][T17097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 179.800374][T17092] dump_stack_lvl+0xd6/0x122 [ 179.817923][T17092] dump_stack+0x11/0x1b [ 179.822073][T17092] should_fail+0x23c/0x250 [ 179.826533][T17092] ? __kernfs_new_node+0x6a/0x330 [ 179.831547][T17092] __should_failslab+0x81/0x90 [ 179.836448][T17092] should_failslab+0x5/0x20 [ 179.840954][T17092] kmem_cache_alloc+0x4f/0x300 [ 179.845701][T17092] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 179.851535][T17092] __kernfs_new_node+0x6a/0x330 [ 179.856405][T17092] ? ___cache_free+0x3c/0x300 [ 179.861065][T17092] ? kfree+0xf8/0x1d0 [ 179.865030][T17092] kernfs_create_dir_ns+0x5e/0x140 [ 179.870165][T17092] internal_create_group+0x148/0x860 [ 179.875434][T17092] ? __invalidate_device+0xb0/0xc0 [ 179.880529][T17092] ? set_disk_ro+0x73/0x110 [ 179.885027][T17092] sysfs_create_group+0x1b/0x20 [ 179.889919][T17092] loop_configure+0xbcd/0xeb0 [ 179.894583][T17092] lo_ioctl+0x618/0x13e0 [ 179.898810][T17092] ? path_openat+0x18d4/0x1ec0 [ 179.903563][T17092] ? blkdev_common_ioctl+0x438/0x1110 [ 179.908922][T17092] ? selinux_file_ioctl+0x981/0xa10 [ 179.914110][T17092] ? lo_release+0x120/0x120 [ 179.918607][T17092] blkdev_ioctl+0x1d0/0x3f0 [ 179.923093][T17092] block_ioctl+0x6e/0x80 [ 179.927319][T17092] ? blkdev_iopoll+0x80/0x80 [ 179.931889][T17092] __se_sys_ioctl+0xcb/0x140 [ 179.936521][T17092] __x64_sys_ioctl+0x3f/0x50 [ 179.941275][T17092] do_syscall_64+0x44/0xa0 [ 179.945777][T17092] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 179.951724][T17092] RIP: 0033:0x7f4599be7697 [ 179.956166][T17092] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 179.975756][T17092] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 179.984324][T17092] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 179.992323][T17092] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 180.000331][T17092] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 180.008284][T17092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 180.016236][T17092] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 180.024194][T17097] CPU: 0 PID: 17097 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 180.024292][T17092] loop3: detected capacity change from 0 to 4 [ 180.032951][T17097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.032962][T17097] Call Trace: [ 180.032968][T17097] dump_stack_lvl+0xd6/0x122 [ 180.056874][T17097] dump_stack+0x11/0x1b [ 180.061023][T17097] should_fail+0x23c/0x250 [ 180.065434][T17097] should_fail_usercopy+0x16/0x20 [ 180.069440][T17092] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 180.070455][T17097] strncpy_from_user+0x21/0x250 [ 180.070482][T17097] getname_flags+0xb8/0x3f0 02:56:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x5) [ 180.087668][T17096] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 180.089299][T17097] getname+0x15/0x20 [ 180.089325][T17097] do_sys_openat2+0x6d/0x2b0 [ 180.099565][T17096] EXT4-fs (loop4): group descriptors corrupted! [ 180.103401][T17097] __x64_sys_openat+0xef/0x110 [ 180.118936][T17097] do_syscall_64+0x44/0xa0 [ 180.123344][T17097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.129252][T17097] RIP: 0033:0x7f5e6b2ab7f4 [ 180.133645][T17097] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 180.153320][T17097] RSP: 002b:00007f5e6906fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 180.161716][T17097] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab7f4 [ 180.170022][T17097] RDX: 0000000000000002 RSI: 00007f5e69070000 RDI: 00000000ffffff9c [ 180.178086][T17097] RBP: 00007f5e69070000 R08: 0000000000000000 R09: ffffffffffffffff [ 180.186066][T17097] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 02:56:50 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x6) 02:56:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 180.194195][T17097] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 180.204537][T17106] loop2: detected capacity change from 0 to 4 [ 180.226960][T17096] loop4: detected capacity change from 0 to 131456 02:56:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 27) 02:56:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 12) [ 180.254709][T17096] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 180.264768][T17096] EXT4-fs (loop4): group descriptors corrupted! 02:56:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x7) [ 180.298016][T17129] loop1: detected capacity change from 0 to 131456 [ 180.317589][T17134] FAULT_INJECTION: forcing a failure. [ 180.317589][T17134] name failslab, interval 1, probability 0, space 0, times 0 [ 180.323130][T17135] FAULT_INJECTION: forcing a failure. [ 180.323130][T17135] name failslab, interval 1, probability 0, space 0, times 0 [ 180.330318][T17134] CPU: 0 PID: 17134 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 180.351809][T17134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.361932][T17134] Call Trace: [ 180.365195][T17134] dump_stack_lvl+0xd6/0x122 [ 180.369851][T17134] dump_stack+0x11/0x1b [ 180.373990][T17134] should_fail+0x23c/0x250 [ 180.378390][T17134] ? __kernfs_new_node+0x6a/0x330 [ 180.383549][T17134] __should_failslab+0x81/0x90 [ 180.388422][T17134] should_failslab+0x5/0x20 [ 180.392942][T17134] kmem_cache_alloc+0x4f/0x300 [ 180.397769][T17134] __kernfs_new_node+0x6a/0x330 [ 180.402609][T17134] ? __down_write_common+0x42/0x830 [ 180.407883][T17134] ? idr_alloc_cyclic+0x26b/0x2f0 [ 180.412899][T17134] ? __down_write_common+0x42/0x830 [ 180.418095][T17134] ? rb_insert_color+0x7e/0x310 [ 180.422943][T17134] kernfs_new_node+0x5b/0xd0 [ 180.427528][T17134] __kernfs_create_file+0x45/0x1a0 [ 180.432625][T17134] sysfs_add_file_mode_ns+0x1c1/0x250 [ 180.438037][T17134] internal_create_group+0x2f4/0x860 [ 180.443310][T17134] ? set_disk_ro+0x73/0x110 [ 180.447812][T17134] sysfs_create_group+0x1b/0x20 [ 180.452718][T17134] loop_configure+0xbcd/0xeb0 [ 180.457405][T17134] lo_ioctl+0x618/0x13e0 [ 180.461696][T17134] ? path_openat+0x18d4/0x1ec0 [ 180.466448][T17134] ? blkdev_common_ioctl+0x438/0x1110 [ 180.471816][T17134] ? selinux_file_ioctl+0x981/0xa10 [ 180.477066][T17134] ? lo_release+0x120/0x120 [ 180.481616][T17134] blkdev_ioctl+0x1d0/0x3f0 [ 180.486103][T17134] block_ioctl+0x6e/0x80 [ 180.490329][T17134] ? blkdev_iopoll+0x80/0x80 [ 180.494904][T17134] __se_sys_ioctl+0xcb/0x140 [ 180.499648][T17134] __x64_sys_ioctl+0x3f/0x50 [ 180.504221][T17134] do_syscall_64+0x44/0xa0 [ 180.508625][T17134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.514522][T17134] RIP: 0033:0x7f4599be7697 [ 180.518921][T17134] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 180.538509][T17134] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 180.547344][T17134] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 180.555302][T17134] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 180.563258][T17134] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 180.571232][T17134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 180.579184][T17134] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 180.587139][T17135] CPU: 1 PID: 17135 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 180.595938][T17135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.605995][T17135] Call Trace: [ 180.609275][T17135] dump_stack_lvl+0xd6/0x122 [ 180.613868][T17135] dump_stack+0x11/0x1b [ 180.618080][T17135] should_fail+0x23c/0x250 [ 180.622497][T17135] ? __alloc_file+0x2e/0x1a0 [ 180.627099][T17135] __should_failslab+0x81/0x90 [ 180.631922][T17135] should_failslab+0x5/0x20 [ 180.636520][T17135] kmem_cache_alloc+0x4f/0x300 [ 180.641380][T17135] __alloc_file+0x2e/0x1a0 [ 180.645806][T17135] alloc_empty_file+0xcd/0x1c0 [ 180.650580][T17135] path_openat+0x6a/0x1ec0 [ 180.655003][T17135] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 180.660900][T17135] ? set_page_dirty+0xf4/0x1a0 [ 180.665664][T17135] ? shmem_write_end+0x37d/0x3d0 [ 180.670600][T17135] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 180.676868][T17135] ? generic_perform_write+0x377/0x3e0 [ 180.682405][T17135] do_filp_open+0x105/0x220 [ 180.686918][T17135] do_sys_openat2+0xb5/0x2b0 [ 180.691508][T17135] __x64_sys_openat+0xef/0x110 [ 180.696264][T17135] do_syscall_64+0x44/0xa0 [ 180.700688][T17135] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 180.700856][T17134] loop3: detected capacity change from 0 to 4 [ 180.706615][T17135] RIP: 0033:0x7f5e6b2ab7f4 [ 180.706631][T17135] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 180.706647][T17135] RSP: 002b:00007f5e6906fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 180.745429][T17135] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab7f4 [ 180.753383][T17135] RDX: 0000000000000002 RSI: 00007f5e69070000 RDI: 00000000ffffff9c [ 180.761335][T17135] RBP: 00007f5e69070000 R08: 0000000000000000 R09: ffffffffffffffff [ 180.769288][T17135] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 180.777688][T17135] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x4000, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x8) [ 180.821136][T17129] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 180.827634][T17152] loop2: detected capacity change from 0 to 4 [ 180.831329][T17129] EXT4-fs (loop1): group descriptors corrupted! [ 180.840975][T17152] EXT4-fs (loop2): invalid first ino: 0 [ 180.860790][T17134] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 13) [ 180.891970][T17152] loop2: detected capacity change from 0 to 4 [ 180.916801][T17152] EXT4-fs (loop2): invalid first ino: 0 [ 180.932426][T17170] FAULT_INJECTION: forcing a failure. [ 180.932426][T17170] name failslab, interval 1, probability 0, space 0, times 0 [ 180.945104][T17170] CPU: 0 PID: 17170 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 180.953887][T17170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.964339][T17170] Call Trace: [ 180.967612][T17170] dump_stack_lvl+0xd6/0x122 [ 180.972241][T17170] dump_stack+0x11/0x1b [ 180.976400][T17170] should_fail+0x23c/0x250 [ 180.980813][T17170] ? security_file_alloc+0x30/0x190 [ 180.986021][T17170] __should_failslab+0x81/0x90 02:56:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 28) [ 180.990784][T17170] should_failslab+0x5/0x20 [ 180.995376][T17170] kmem_cache_alloc+0x4f/0x300 [ 181.000165][T17170] security_file_alloc+0x30/0x190 [ 181.005194][T17170] __alloc_file+0x83/0x1a0 [ 181.009634][T17170] alloc_empty_file+0xcd/0x1c0 [ 181.014424][T17170] path_openat+0x6a/0x1ec0 [ 181.018834][T17170] ? copy_page_from_iter_atomic+0x44b/0xbb0 [ 181.024728][T17170] ? set_page_dirty+0xf4/0x1a0 [ 181.029495][T17170] ? shmem_write_end+0x37d/0x3d0 [ 181.034437][T17170] ? balance_dirty_pages_ratelimited+0xc4/0x2a0 [ 181.040697][T17170] ? generic_perform_write+0x377/0x3e0 [ 181.046215][T17170] do_filp_open+0x105/0x220 [ 181.050726][T17170] do_sys_openat2+0xb5/0x2b0 [ 181.055308][T17170] __x64_sys_openat+0xef/0x110 [ 181.060068][T17170] do_syscall_64+0x44/0xa0 [ 181.064487][T17170] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.070474][T17170] RIP: 0033:0x7f5e6b2ab7f4 [ 181.074913][T17170] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 181.085705][T17158] loop4: detected capacity change from 0 to 131456 [ 181.094514][T17170] RSP: 002b:00007f5e6906fed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 181.109418][T17170] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2ab7f4 [ 181.117381][T17170] RDX: 0000000000000002 RSI: 00007f5e69070000 RDI: 00000000ffffff9c [ 181.125449][T17170] RBP: 00007f5e69070000 R08: 0000000000000000 R09: ffffffffffffffff 02:56:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:51 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x9) [ 181.125787][T17158] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 135266304)! [ 181.133545][T17170] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 181.133562][T17170] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 181.144427][T17158] EXT4-fs (loop4): group descriptors corrupted! [ 181.168516][T17176] FAULT_INJECTION: forcing a failure. [ 181.168516][T17176] name failslab, interval 1, probability 0, space 0, times 0 [ 181.181225][T17176] CPU: 0 PID: 17176 Comm: syz-executor.3 Not tainted 5.15.0-rc4-syzkaller #0 [ 181.190079][T17176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.200123][T17176] Call Trace: [ 181.203399][T17176] dump_stack_lvl+0xd6/0x122 [ 181.208014][T17176] dump_stack+0x11/0x1b [ 181.208257][T17179] loop1: detected capacity change from 0 to 131456 [ 181.212168][T17176] should_fail+0x23c/0x250 [ 181.212190][T17176] ? __kernfs_new_node+0x6a/0x330 [ 181.227008][T17179] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 181.228241][T17176] __should_failslab+0x81/0x90 [ 181.228265][T17176] should_failslab+0x5/0x20 [ 181.239231][T17179] EXT4-fs (loop1): group descriptors corrupted! [ 181.243941][T17176] kmem_cache_alloc+0x4f/0x300 [ 181.259373][T17176] ? __down_write_common+0x42/0x830 [ 181.264658][T17176] __kernfs_new_node+0x6a/0x330 [ 181.269557][T17176] ? up_write+0x25/0xc0 [ 181.273713][T17176] kernfs_new_node+0x5b/0xd0 [ 181.278308][T17176] __kernfs_create_file+0x45/0x1a0 [ 181.283422][T17176] sysfs_add_file_mode_ns+0x1c1/0x250 02:56:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 14) [ 181.288843][T17176] internal_create_group+0x2f4/0x860 [ 181.294160][T17176] ? set_disk_ro+0x73/0x110 [ 181.298662][T17176] sysfs_create_group+0x1b/0x20 [ 181.303508][T17176] loop_configure+0xbcd/0xeb0 [ 181.308223][T17176] lo_ioctl+0x618/0x13e0 [ 181.312534][T17176] ? path_openat+0x18d4/0x1ec0 [ 181.317323][T17176] ? blkdev_common_ioctl+0x438/0x1110 [ 181.322285][T17190] FAULT_INJECTION: forcing a failure. [ 181.322285][T17190] name failslab, interval 1, probability 0, space 0, times 0 [ 181.322695][T17176] ? selinux_file_ioctl+0x981/0xa10 [ 181.340430][T17176] ? lo_release+0x120/0x120 [ 181.344929][T17176] blkdev_ioctl+0x1d0/0x3f0 [ 181.349421][T17176] block_ioctl+0x6e/0x80 [ 181.353665][T17176] ? blkdev_iopoll+0x80/0x80 [ 181.358395][T17176] __se_sys_ioctl+0xcb/0x140 [ 181.362972][T17176] __x64_sys_ioctl+0x3f/0x50 [ 181.367571][T17176] do_syscall_64+0x44/0xa0 [ 181.372037][T17176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.377930][T17176] RIP: 0033:0x7f4599be7697 [ 181.382328][T17176] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.401919][T17176] RSP: 002b:00007f459795ef48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.410318][T17176] RAX: ffffffffffffffda RBX: 00007f4599c31cc0 RCX: 00007f4599be7697 [ 181.418370][T17176] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 181.426347][T17176] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 181.434387][T17176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 181.442422][T17176] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 181.450381][T17190] CPU: 1 PID: 17190 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 181.459142][T17190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.469367][T17190] Call Trace: [ 181.472641][T17190] dump_stack_lvl+0xd6/0x122 [ 181.477301][T17190] dump_stack+0x11/0x1b [ 181.481443][T17190] should_fail+0x23c/0x250 [ 181.485847][T17190] ? kzalloc+0x16/0x20 [ 181.489939][T17190] __should_failslab+0x81/0x90 [ 181.494697][T17190] should_failslab+0x5/0x20 [ 181.499288][T17190] __kmalloc+0x6f/0x350 [ 181.503492][T17190] ? _atomic_dec_and_lock+0x60/0xd0 [ 181.508691][T17190] kzalloc+0x16/0x20 [ 181.512590][T17190] alloc_workqueue+0x12f/0xad0 [ 181.517350][T17190] ? disk_unblock_events+0x35/0x40 [ 181.522450][T17190] ? bd_prepare_to_claim+0x1e6/0x270 [ 181.527724][T17190] ? loop_attr_do_show_dio+0x70/0x70 [ 181.533177][T17190] ? loop_set_status_from_info+0x35e/0x3a0 [ 181.538989][T17190] loop_configure+0x681/0xeb0 [ 181.544167][T17190] lo_ioctl+0x618/0x13e0 [ 181.548391][T17190] ? path_openat+0x18d4/0x1ec0 [ 181.553166][T17190] ? blkdev_common_ioctl+0x438/0x1110 [ 181.558527][T17190] ? selinux_file_ioctl+0x981/0xa10 [ 181.563856][T17190] ? lo_release+0x120/0x120 [ 181.568355][T17190] blkdev_ioctl+0x1d0/0x3f0 [ 181.572929][T17190] block_ioctl+0x6e/0x80 [ 181.577153][T17190] ? blkdev_iopoll+0x80/0x80 [ 181.581765][T17190] __se_sys_ioctl+0xcb/0x140 [ 181.586336][T17190] __x64_sys_ioctl+0x3f/0x50 [ 181.590909][T17190] do_syscall_64+0x44/0xa0 [ 181.595354][T17190] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.601247][T17190] RIP: 0033:0x7f5e6b2f8697 [ 181.605645][T17190] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.625320][T17190] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.633853][T17190] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 02:56:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 181.641804][T17190] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 181.649756][T17190] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 181.657707][T17190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 181.665656][T17190] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 15) 02:56:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xa) [ 181.718933][T17202] loop1: detected capacity change from 0 to 131456 [ 181.736825][T17202] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 181.737177][T17206] loop2: detected capacity change from 0 to 4 [ 181.746849][T17202] EXT4-fs (loop1): group descriptors corrupted! 02:56:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 181.777690][T17209] FAULT_INJECTION: forcing a failure. [ 181.777690][T17209] name failslab, interval 1, probability 0, space 0, times 0 [ 181.790328][T17209] CPU: 1 PID: 17209 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 181.799099][T17209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.809149][T17209] Call Trace: [ 181.812423][T17209] dump_stack_lvl+0xd6/0x122 [ 181.817097][T17209] dump_stack+0x11/0x1b [ 181.821260][T17209] should_fail+0x23c/0x250 [ 181.825671][T17209] __should_failslab+0x81/0x90 [ 181.830425][T17209] ? alloc_workqueue+0x15d/0xad0 [ 181.835371][T17209] should_failslab+0x5/0x20 [ 181.839862][T17209] kmem_cache_alloc_trace+0x52/0x320 [ 181.845138][T17209] alloc_workqueue+0x15d/0xad0 [ 181.849912][T17209] ? disk_unblock_events+0x35/0x40 [ 181.855090][T17209] ? bd_prepare_to_claim+0x1e6/0x270 [ 181.860427][T17209] ? loop_attr_do_show_dio+0x70/0x70 [ 181.865699][T17209] ? loop_set_status_from_info+0x35e/0x3a0 [ 181.871490][T17209] loop_configure+0x681/0xeb0 [ 181.876153][T17209] lo_ioctl+0x618/0x13e0 [ 181.880476][T17209] ? path_openat+0x18d4/0x1ec0 [ 181.885322][T17209] ? blkdev_common_ioctl+0x438/0x1110 [ 181.890674][T17209] ? selinux_file_ioctl+0x981/0xa10 [ 181.895861][T17209] ? lo_release+0x120/0x120 [ 181.900347][T17209] blkdev_ioctl+0x1d0/0x3f0 [ 181.904905][T17209] block_ioctl+0x6e/0x80 [ 181.909217][T17209] ? blkdev_iopoll+0x80/0x80 [ 181.913863][T17209] __se_sys_ioctl+0xcb/0x140 [ 181.918434][T17209] __x64_sys_ioctl+0x3f/0x50 [ 181.923051][T17209] do_syscall_64+0x44/0xa0 [ 181.927537][T17209] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 181.933420][T17209] RIP: 0033:0x7f5e6b2f8697 [ 181.937824][T17209] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 181.957566][T17209] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 181.965959][T17209] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 02:56:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x7800, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:52 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xb) [ 181.973962][T17209] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 181.981932][T17209] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 181.989884][T17209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 181.997834][T17209] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 182.063320][T17225] loop1: detected capacity change from 0 to 131456 [ 182.087533][T17225] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 182.097583][T17225] EXT4-fs (loop1): group descriptors corrupted! [ 182.131963][T17206] EXT4-fs (loop2): invalid first ino: 0 [ 182.178985][T17206] loop2: detected capacity change from 0 to 4 [ 182.197825][T17206] EXT4-fs (loop2): invalid first ino: 0 [ 182.208931][T17176] loop3: detected capacity change from 0 to 4 02:56:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xc) 02:56:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 16) 02:56:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 182.241016][T17222] loop4: detected capacity change from 0 to 131456 [ 182.248499][T17222] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 135266304)! [ 182.259374][T17222] EXT4-fs (loop4): group descriptors corrupted! [ 182.311031][T17250] loop2: detected capacity change from 0 to 4 [ 182.312802][T17251] FAULT_INJECTION: forcing a failure. [ 182.312802][T17251] name failslab, interval 1, probability 0, space 0, times 0 [ 182.329717][T17251] CPU: 0 PID: 17251 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 182.338472][T17251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.348539][T17251] Call Trace: [ 182.351801][T17251] dump_stack_lvl+0xd6/0x122 [ 182.356384][T17251] dump_stack+0x11/0x1b [ 182.360533][T17251] should_fail+0x23c/0x250 [ 182.364944][T17251] ? kzalloc+0x16/0x20 [ 182.369009][T17251] __should_failslab+0x81/0x90 [ 182.373832][T17251] should_failslab+0x5/0x20 [ 182.378320][T17251] __kmalloc+0x6f/0x350 [ 182.382461][T17251] ? number+0xa13/0xb60 [ 182.386658][T17251] kzalloc+0x16/0x20 [ 182.390580][T17251] apply_wqattrs_prepare+0x3a/0x630 [ 182.395835][T17251] ? vsnprintf+0xe8f/0xed0 [ 182.400232][T17251] apply_workqueue_attrs+0x9e/0x100 [ 182.405518][T17251] alloc_workqueue+0x777/0xad0 [ 182.410355][T17251] ? disk_unblock_events+0x35/0x40 [ 182.415468][T17251] ? bd_prepare_to_claim+0x1e6/0x270 [ 182.420778][T17251] ? loop_attr_do_show_dio+0x70/0x70 [ 182.426049][T17251] ? loop_set_status_from_info+0x35e/0x3a0 [ 182.432004][T17251] loop_configure+0x681/0xeb0 [ 182.436667][T17251] lo_ioctl+0x618/0x13e0 [ 182.440892][T17251] ? path_openat+0x18d4/0x1ec0 [ 182.445642][T17251] ? blkdev_common_ioctl+0x438/0x1110 [ 182.451025][T17251] ? selinux_file_ioctl+0x981/0xa10 [ 182.456286][T17251] ? lo_release+0x120/0x120 [ 182.460772][T17251] blkdev_ioctl+0x1d0/0x3f0 [ 182.465257][T17251] block_ioctl+0x6e/0x80 [ 182.469487][T17251] ? blkdev_iopoll+0x80/0x80 [ 182.474078][T17251] __se_sys_ioctl+0xcb/0x140 [ 182.478737][T17251] __x64_sys_ioctl+0x3f/0x50 [ 182.483394][T17251] do_syscall_64+0x44/0xa0 [ 182.487914][T17251] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.493796][T17251] RIP: 0033:0x7f5e6b2f8697 [ 182.498205][T17251] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 182.517921][T17251] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.526399][T17251] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 182.534391][T17251] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 182.542357][T17251] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 182.550307][T17251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 02:56:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xfeff, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xd) [ 182.558256][T17251] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 182.569097][T17254] loop1: detected capacity change from 0 to 131456 02:56:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e000000130000", 0x7, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 17) [ 182.621372][T17250] EXT4-fs (loop2): invalid first ino: 0 [ 182.627444][T17254] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 182.627579][T17265] loop3: detected capacity change from 0 to 4 [ 182.637520][T17254] EXT4-fs (loop1): group descriptors corrupted! [ 182.678759][T17276] FAULT_INJECTION: forcing a failure. [ 182.678759][T17276] name failslab, interval 1, probability 0, space 0, times 0 [ 182.691382][T17276] CPU: 0 PID: 17276 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 182.700146][T17276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.710210][T17276] Call Trace: [ 182.713484][T17276] dump_stack_lvl+0xd6/0x122 [ 182.718085][T17276] dump_stack+0x11/0x1b [ 182.722275][T17276] should_fail+0x23c/0x250 [ 182.726744][T17276] __should_failslab+0x81/0x90 [ 182.731513][T17276] ? apply_wqattrs_prepare+0x5f/0x630 [ 182.736878][T17276] should_failslab+0x5/0x20 [ 182.741447][T17276] kmem_cache_alloc_trace+0x52/0x320 [ 182.746750][T17276] apply_wqattrs_prepare+0x5f/0x630 [ 182.751938][T17276] ? vsnprintf+0xe8f/0xed0 [ 182.756349][T17276] apply_workqueue_attrs+0x9e/0x100 [ 182.761548][T17276] alloc_workqueue+0x777/0xad0 [ 182.766301][T17276] ? disk_unblock_events+0x35/0x40 [ 182.771399][T17276] ? bd_prepare_to_claim+0x1e6/0x270 [ 182.776670][T17276] ? loop_attr_do_show_dio+0x70/0x70 [ 182.782000][T17276] ? loop_set_status_from_info+0x35e/0x3a0 [ 182.787793][T17276] loop_configure+0x681/0xeb0 [ 182.792496][T17276] lo_ioctl+0x618/0x13e0 [ 182.796728][T17276] ? path_openat+0x18d4/0x1ec0 [ 182.801584][T17276] ? blkdev_common_ioctl+0x438/0x1110 [ 182.806943][T17276] ? selinux_file_ioctl+0x981/0xa10 [ 182.812819][T17276] ? lo_release+0x120/0x120 [ 182.817304][T17276] blkdev_ioctl+0x1d0/0x3f0 [ 182.821786][T17276] block_ioctl+0x6e/0x80 [ 182.826019][T17276] ? blkdev_iopoll+0x80/0x80 [ 182.830591][T17276] __se_sys_ioctl+0xcb/0x140 [ 182.835166][T17276] __x64_sys_ioctl+0x3f/0x50 [ 182.839758][T17276] do_syscall_64+0x44/0xa0 [ 182.844234][T17276] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 182.850124][T17276] RIP: 0033:0x7f5e6b2f8697 [ 182.854522][T17276] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xe) 02:56:53 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0xf) [ 182.874155][T17276] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 182.882557][T17276] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 182.890958][T17276] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 182.898912][T17276] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 182.906898][T17276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 182.914852][T17276] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 182.964472][T17265] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 182.979029][T17250] loop2: detected capacity change from 0 to 4 02:56:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 18) [ 183.006476][T17250] EXT4-fs (loop2): invalid first ino: 0 [ 183.016997][T17295] loop1: detected capacity change from 0 to 131456 [ 183.035280][T17295] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 183.043694][T17301] FAULT_INJECTION: forcing a failure. [ 183.043694][T17301] name failslab, interval 1, probability 0, space 0, times 0 [ 183.045329][T17295] EXT4-fs (loop1): group descriptors corrupted! [ 183.058093][T17301] CPU: 1 PID: 17301 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 183.073042][T17301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.083153][T17301] Call Trace: [ 183.086428][T17301] dump_stack_lvl+0xd6/0x122 [ 183.091100][T17301] dump_stack+0x11/0x1b [ 183.095262][T17301] should_fail+0x23c/0x250 [ 183.099677][T17301] __should_failslab+0x81/0x90 [ 183.104447][T17301] ? apply_wqattrs_prepare+0xbe/0x630 [ 183.109819][T17301] should_failslab+0x5/0x20 [ 183.114457][T17301] kmem_cache_alloc_trace+0x52/0x320 [ 183.119814][T17301] ? apply_wqattrs_prepare+0x5f/0x630 [ 183.125182][T17301] apply_wqattrs_prepare+0xbe/0x630 [ 183.130373][T17301] ? vsnprintf+0xe8f/0xed0 [ 183.134811][T17301] apply_workqueue_attrs+0x9e/0x100 [ 183.140016][T17301] alloc_workqueue+0x777/0xad0 [ 183.144778][T17301] ? disk_unblock_events+0x35/0x40 [ 183.149894][T17301] ? bd_prepare_to_claim+0x1e6/0x270 [ 183.155175][T17301] ? loop_attr_do_show_dio+0x70/0x70 [ 183.160451][T17301] ? loop_set_status_from_info+0x35e/0x3a0 [ 183.166251][T17301] loop_configure+0x681/0xeb0 [ 183.170928][T17301] lo_ioctl+0x618/0x13e0 [ 183.175166][T17301] ? path_openat+0x18d4/0x1ec0 [ 183.179991][T17301] ? blkdev_common_ioctl+0x438/0x1110 [ 183.185451][T17301] ? selinux_file_ioctl+0x981/0xa10 [ 183.190637][T17301] ? lo_release+0x120/0x120 [ 183.195141][T17301] blkdev_ioctl+0x1d0/0x3f0 [ 183.199647][T17301] block_ioctl+0x6e/0x80 [ 183.203892][T17301] ? blkdev_iopoll+0x80/0x80 [ 183.208477][T17301] __se_sys_ioctl+0xcb/0x140 [ 183.213078][T17301] __x64_sys_ioctl+0x3f/0x50 [ 183.217662][T17301] do_syscall_64+0x44/0xa0 [ 183.222073][T17301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.227974][T17301] RIP: 0033:0x7f5e6b2f8697 [ 183.232392][T17301] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x10) 02:56:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 183.251988][T17301] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.260388][T17301] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 183.268411][T17301] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 183.276378][T17301] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 183.284367][T17301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 183.292323][T17301] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 183.301037][T17270] loop4: detected capacity change from 0 to 131456 02:56:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 183.344173][T17312] loop2: detected capacity change from 0 to 4 [ 183.362557][T17312] EXT4-fs (loop2): invalid first ino: 0 [ 183.377897][T17270] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 135266304)! 02:56:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 19) [ 183.388713][T17270] EXT4-fs (loop4): group descriptors corrupted! [ 183.392921][T17319] loop3: detected capacity change from 0 to 4 [ 183.407248][T17317] loop1: detected capacity change from 0 to 131456 [ 183.423366][T17312] loop2: detected capacity change from 0 to 4 [ 183.433444][T17317] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 183.443480][T17317] EXT4-fs (loop1): group descriptors corrupted! [ 183.457342][T17319] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 183.468520][T17312] EXT4-fs (loop2): invalid first ino: 0 [ 183.490498][T17337] FAULT_INJECTION: forcing a failure. [ 183.490498][T17337] name failslab, interval 1, probability 0, space 0, times 0 [ 183.503135][T17337] CPU: 0 PID: 17337 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 183.512503][T17337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.522566][T17337] Call Trace: [ 183.525836][T17337] dump_stack_lvl+0xd6/0x122 [ 183.530436][T17337] dump_stack+0x11/0x1b [ 183.534596][T17337] should_fail+0x23c/0x250 [ 183.539009][T17337] __should_failslab+0x81/0x90 [ 183.543764][T17337] should_failslab+0x5/0x20 [ 183.548256][T17337] kmem_cache_alloc_node+0x61/0x2c0 [ 183.553457][T17337] ? alloc_unbound_pwq+0x3e6/0x780 [ 183.558566][T17337] alloc_unbound_pwq+0x3e6/0x780 [ 183.563493][T17337] apply_wqattrs_prepare+0x1ed/0x630 [ 183.568768][T17337] ? vsnprintf+0xe8f/0xed0 [ 183.573324][T17337] apply_workqueue_attrs+0x9e/0x100 [ 183.578548][T17337] alloc_workqueue+0x777/0xad0 [ 183.583370][T17337] ? disk_unblock_events+0x35/0x40 [ 183.588512][T17337] ? bd_prepare_to_claim+0x1e6/0x270 [ 183.593808][T17337] ? loop_attr_do_show_dio+0x70/0x70 [ 183.599097][T17337] ? loop_set_status_from_info+0x35e/0x3a0 [ 183.604976][T17337] loop_configure+0x681/0xeb0 [ 183.609746][T17337] lo_ioctl+0x618/0x13e0 [ 183.614103][T17337] ? path_openat+0x18d4/0x1ec0 [ 183.618870][T17337] ? blkdev_common_ioctl+0x438/0x1110 [ 183.624244][T17337] ? selinux_file_ioctl+0x981/0xa10 [ 183.629472][T17337] ? lo_release+0x120/0x120 [ 183.634002][T17337] blkdev_ioctl+0x1d0/0x3f0 [ 183.638508][T17337] block_ioctl+0x6e/0x80 [ 183.642740][T17337] ? blkdev_iopoll+0x80/0x80 [ 183.647320][T17337] __se_sys_ioctl+0xcb/0x140 [ 183.651905][T17337] __x64_sys_ioctl+0x3f/0x50 [ 183.656484][T17337] do_syscall_64+0x44/0xa0 [ 183.660916][T17337] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 183.666824][T17337] RIP: 0033:0x7f5e6b2f8697 [ 183.671236][T17337] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xfffe, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x11) 02:56:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 183.690932][T17337] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 183.699339][T17337] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 183.707419][T17337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 183.715403][T17337] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 183.723380][T17337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 183.731340][T17337] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 183.812804][T17351] loop3: detected capacity change from 0 to 4 [ 183.822278][T17357] loop2: detected capacity change from 0 to 4 [ 183.834137][T17351] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 183.843766][T17357] EXT4-fs (loop2): invalid first ino: 0 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x12) [ 183.863342][T17363] loop1: detected capacity change from 0 to 131456 [ 183.898484][T17357] loop2: detected capacity change from 0 to 4 02:56:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x13) [ 183.903816][T17363] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 183.914718][T17363] EXT4-fs (loop1): group descriptors corrupted! [ 183.926090][T17357] EXT4-fs (loop2): invalid first ino: 0 [ 183.933938][T17351] loop3: detected capacity change from 0 to 4 [ 183.942594][T17351] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x18) 02:56:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:54 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x30000) [ 184.010062][T17387] loop2: detected capacity change from 0 to 4 [ 184.049930][T17387] EXT4-fs (loop2): invalid first ino: 0 [ 184.090684][T17403] loop3: detected capacity change from 0 to 4 [ 184.119682][T17387] loop2: detected capacity change from 0 to 4 [ 184.128369][T17403] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 20) [ 184.140106][T17387] EXT4-fs (loop2): invalid first ino: 0 [ 184.185383][T17421] FAULT_INJECTION: forcing a failure. [ 184.185383][T17421] name failslab, interval 1, probability 0, space 0, times 0 [ 184.198114][T17421] CPU: 0 PID: 17421 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 184.206986][T17421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.217089][T17421] Call Trace: [ 184.220360][T17421] dump_stack_lvl+0xd6/0x122 [ 184.224950][T17421] dump_stack+0x11/0x1b [ 184.229121][T17421] should_fail+0x23c/0x250 [ 184.233540][T17421] __should_failslab+0x81/0x90 [ 184.238300][T17421] ? kobject_uevent_env+0x1a7/0xc40 [ 184.243503][T17421] should_failslab+0x5/0x20 [ 184.248009][T17421] kmem_cache_alloc_trace+0x52/0x320 [ 184.253306][T17421] ? pwq_adjust_max_active+0x491/0x4b0 [ 184.258838][T17421] ? dev_uevent_filter+0x70/0x70 [ 184.263782][T17421] kobject_uevent_env+0x1a7/0xc40 [ 184.268864][T17421] ? __list_add_valid+0x28/0x90 [ 184.273712][T17421] ? alloc_workqueue+0xa18/0xad0 [ 184.278644][T17421] disk_force_media_change+0xe3/0x170 [ 184.284094][T17421] loop_configure+0x6c0/0xeb0 [ 184.288801][T17421] lo_ioctl+0x618/0x13e0 [ 184.293049][T17421] ? path_openat+0x18d4/0x1ec0 [ 184.297853][T17421] ? blkdev_common_ioctl+0x438/0x1110 [ 184.303216][T17421] ? selinux_file_ioctl+0x981/0xa10 [ 184.308504][T17421] ? lo_release+0x120/0x120 [ 184.313056][T17421] blkdev_ioctl+0x1d0/0x3f0 [ 184.317600][T17421] block_ioctl+0x6e/0x80 [ 184.321841][T17421] ? blkdev_iopoll+0x80/0x80 [ 184.326435][T17421] __se_sys_ioctl+0xcb/0x140 [ 184.330814][T17360] loop4: detected capacity change from 0 to 131456 [ 184.331025][T17421] __x64_sys_ioctl+0x3f/0x50 [ 184.340281][T17360] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 135266304)! [ 184.342083][T17421] do_syscall_64+0x44/0xa0 [ 184.342111][T17421] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.352990][T17360] EXT4-fs (loop4): group descriptors corrupted! [ 184.357373][T17421] RIP: 0033:0x7f5e6b2f8697 [ 184.357391][T17421] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.357406][T17421] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.401980][T17421] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 184.410284][T17421] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 184.418498][T17421] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 184.426453][T17421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 184.434401][T17421] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 184.452852][T17403] loop3: detected capacity change from 0 to 4 [ 184.455013][T17421] loop5: detected capacity change from 0 to 4 [ 184.472175][T17421] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 184.482266][T17403] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xfffffffe, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e00000013000000", 0x8, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) r4 = socket(0x1, 0x2, 0x0) bind(r4, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r5 = getuid() sendmsg$nl_generic(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x150, 0x33, 0x100, 0x70bd2d, 0x25dfdbfb, {0x5}, [@generic="a86b825c8059554a292bdc572df509c2ac54b010841f008aee000d43152dafe50b74e4972b18aa1703386a217a3f8a1281e0a6c981c5f19b00b677780fac4214ca7d74454295c3c81d857bc310fe14e0a8d4f0a2f2881428dda52ab68dfba2cc1c7411c9d7b3fa2722e04618469e3bb20d39cb90305a27a2af3e366dbe75", @typed={0x5, 0x4c, 0x0, 0x0, @str='\x00'}, @generic="6667000f2a7ce83e8f163b14b768c513ba58e4fa962055beef758ec93221caef0f375164140dabcb37317299ef3b97f27338a3bdb688c4a9bc7f0d5931e4b781354fcf20a24f563f45a279b2ad3cce155847602b3e69c773cd09190a486256a5850a09f7a0238eedfd1c62b1750afbd5a9d93be15309d061c6bae5f30cbc25648f7190f992fb6c02379947181cd093cbe52c404947c8d63993f36d8b246d224bcc2d366f3b16555d0fe444", @typed={0x8, 0x3, 0x0, 0x0, @uid=r5}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000004) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x6000, @fd_index=0x4, 0xe05, &(0x7f00000001c0)=[{&(0x7f0000000140)="d65babe5675f781c66ce58584b879d854c775e4c1ee372d227f0bcf51a0159f3163c54b5ca89b915536a58478fc8de537adfe62714c8e5e762ff2cf51c6af3ad05e23c9541487c000d10450ef1470bda19cf0f0e62d3abd06d5a2275c8", 0x5d}, {&(0x7f0000000540)="3c55adb392d095c96eb9153f79f8740b1e6ba96f902bf8e43d36402da26330b080ca4fcac51a79be04b3df477f48be65e4a206cc204e67ef48a4c26b81da72f4f006e79e8e6c872adbb71352557316538768a4b02a5202a7da213beee0a152a73725321e0dfc6954abc7cab6283c6de919e17713730e8683f5cec7ebaf74c6e2690016d275b85dc6237c0a0829f3669b15ac874f43875bb5d83b2ddaedc903a386ae2582cd6c5b42e4725ae80489d557d11b9d41a92f7dfe972adf576c2b307176ef6ae76046c018fddd7db898e61dcd04df1307b0f1ac", 0xd7}], 0x2, 0xc, 0x0, {0x2, r6}}, 0x8) r7 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r7], 0x2) 02:56:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 21) [ 184.624844][T17448] loop2: detected capacity change from 0 to 4 [ 184.628598][T17449] loop1: detected capacity change from 0 to 131456 [ 184.635928][T17452] loop3: detected capacity change from 0 to 4 [ 184.641293][T17450] FAULT_INJECTION: forcing a failure. [ 184.641293][T17450] name failslab, interval 1, probability 0, space 0, times 0 [ 184.655574][T17452] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 184.656280][T17450] CPU: 1 PID: 17450 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 184.674250][T17450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.684305][T17450] Call Trace: [ 184.687613][T17450] dump_stack_lvl+0xd6/0x122 [ 184.692293][T17450] dump_stack+0x11/0x1b [ 184.696443][T17450] should_fail+0x23c/0x250 [ 184.700855][T17450] ? kzalloc+0x1d/0x30 [ 184.704970][T17450] __should_failslab+0x81/0x90 [ 184.709755][T17450] should_failslab+0x5/0x20 [ 184.714252][T17450] __kmalloc+0x6f/0x350 [ 184.718399][T17450] kzalloc+0x1d/0x30 [ 184.722332][T17450] kobject_get_path+0x7c/0x110 [ 184.727165][T17450] kobject_uevent_env+0x1be/0xc40 [ 184.732192][T17450] ? __list_add_valid+0x28/0x90 [ 184.737092][T17450] ? alloc_workqueue+0xa18/0xad0 [ 184.742033][T17450] disk_force_media_change+0xe3/0x170 [ 184.747403][T17450] loop_configure+0x6c0/0xeb0 [ 184.752156][T17450] lo_ioctl+0x618/0x13e0 [ 184.756469][T17450] ? path_openat+0x18d4/0x1ec0 [ 184.761227][T17450] ? blkdev_common_ioctl+0x438/0x1110 [ 184.766589][T17450] ? selinux_file_ioctl+0x981/0xa10 [ 184.771791][T17450] ? lo_release+0x120/0x120 [ 184.776377][T17450] blkdev_ioctl+0x1d0/0x3f0 [ 184.780888][T17450] block_ioctl+0x6e/0x80 [ 184.785127][T17450] ? blkdev_iopoll+0x80/0x80 [ 184.789752][T17450] __se_sys_ioctl+0xcb/0x140 [ 184.794332][T17450] __x64_sys_ioctl+0x3f/0x50 [ 184.798954][T17450] do_syscall_64+0x44/0xa0 [ 184.803430][T17450] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 184.809353][T17450] RIP: 0033:0x7f5e6b2f8697 [ 184.813774][T17450] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 184.833457][T17450] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 184.841858][T17450] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 184.849825][T17450] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 184.857791][T17450] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 184.865760][T17450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 02:56:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000140)={0x0, 0x39a}, &(0x7f0000450000/0x3000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000001c0)) r2 = syz_io_uring_setup(0x24bc, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="080100ff670000048181df2bbdc70008002a00f16f4bf80a51d64a2fda2713471000000000f0a7487161355bdfbb6d35c40a5817b25c0cb578567a37d0541a6d383cc69ead6f24843fc26178800637dd4e2019fbdb52b3ed817617e1817e795b2edfb18bbd0cbae337", @ANYRES32=r3, @ANYBLOB="fbf9215d7f08c83f18501f098b9745eab64b2ce218793bef6fc3233a9fd386db8dccdf7a1273737f76451fcb0eeb987f7b5af222b347dea8af4c5034afa0782b74bf93d285e79ea4a09740fa6cfe191b8d8de426f8a45fa261cc8faf80a818ad831f5a4e8a3a619e0149f3998dd09171fae5200328659955265df90cd8578b13bf18332a3b79845f2d5fc64cf5cf68784522babbdbe6e09bdb24726e599032ade41aba47e2a15288f71c0008807069748ab1c8772c8c94cf323610ecb557c2661475b07f7b08005b007f0000000a6ee40a116cd60b0adb96dd4413a729ce2f01648b711a60da6f6f0f03cfd7"], 0x108}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 184.873841][T17450] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 184.889336][T17448] EXT4-fs (loop2): invalid first ino: 0 [ 184.898956][T17452] loop3: detected capacity change from 0 to 4 [ 184.910236][T17452] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1f5}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r4, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000080)={0x54d7, 0x0, &(0x7f0000000040)=[r3, r4, r0, r0, r0]}, 0x5) 02:56:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:55 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff], 0x2) [ 184.969380][T17449] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 184.974002][T17450] loop5: detected capacity change from 0 to 4 [ 184.979411][T17449] EXT4-fs (loop1): group descriptors corrupted! [ 185.002695][T17450] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.012490][T17476] loop2: detected capacity change from 0 to 4 02:56:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 22) [ 185.076556][T17476] EXT4-fs (loop2): invalid first ino: 0 [ 185.083038][T17492] loop3: detected capacity change from 0 to 4 [ 185.101901][T17492] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.123878][T17499] FAULT_INJECTION: forcing a failure. [ 185.123878][T17499] name failslab, interval 1, probability 0, space 0, times 0 [ 185.136569][T17499] CPU: 1 PID: 17499 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 185.145345][T17499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.155388][T17499] Call Trace: [ 185.158711][T17499] dump_stack_lvl+0xd6/0x122 [ 185.163299][T17499] dump_stack+0x11/0x1b [ 185.167461][T17499] should_fail+0x23c/0x250 [ 185.171871][T17499] __should_failslab+0x81/0x90 [ 185.176627][T17499] should_failslab+0x5/0x20 [ 185.181163][T17499] kmem_cache_alloc_node+0x61/0x2c0 [ 185.186382][T17499] ? __alloc_skb+0xed/0x420 [ 185.190938][T17499] __alloc_skb+0xed/0x420 [ 185.195276][T17499] alloc_uevent_skb+0x5b/0x120 [ 185.200210][T17499] kobject_uevent_env+0x863/0xc40 [ 185.205240][T17499] disk_force_media_change+0xe3/0x170 [ 185.210691][T17499] loop_configure+0x6c0/0xeb0 [ 185.215367][T17499] lo_ioctl+0x618/0x13e0 [ 185.219610][T17499] ? path_openat+0x18d4/0x1ec0 [ 185.224380][T17499] ? blkdev_common_ioctl+0x438/0x1110 [ 185.229821][T17499] ? selinux_file_ioctl+0x981/0xa10 [ 185.235035][T17499] ? lo_release+0x120/0x120 [ 185.239625][T17499] blkdev_ioctl+0x1d0/0x3f0 [ 185.244126][T17499] block_ioctl+0x6e/0x80 [ 185.248371][T17499] ? blkdev_iopoll+0x80/0x80 [ 185.252956][T17499] __se_sys_ioctl+0xcb/0x140 [ 185.257538][T17499] __x64_sys_ioctl+0x3f/0x50 [ 185.262129][T17499] do_syscall_64+0x44/0xa0 [ 185.266545][T17499] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.272450][T17499] RIP: 0033:0x7f5e6b2f8697 [ 185.276858][T17499] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 185.296464][T17499] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.304874][T17499] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 185.312849][T17499] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 185.320824][T17499] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 185.329014][T17499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 185.336984][T17499] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 185.358396][T17476] loop2: detected capacity change from 0 to 4 [ 185.365483][T17499] loop5: detected capacity change from 0 to 4 [ 185.380090][T17492] loop3: detected capacity change from 0 to 4 [ 185.392128][T17476] EXT4-fs (loop2): invalid first ino: 0 [ 185.405370][T17492] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.430413][T17499] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0xfffffffffffffffe, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:56 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002140), 0x3ff, 0x12002) bind(r1, &(0x7f0000005e80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f000044f000/0x4000)=nil, 0x4000, 0x0, 0x1010, r3, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r7 = socket(0x1, 0x2, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r11, &(0x7f00000000c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x2000, @fd_index=0x8, 0x2, &(0x7f0000005e00)=""/65, 0x41, 0x1, 0x1, {0x0, r12}}, 0x8) bind(r7, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) recvmmsg(r7, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000001400)=""/190, 0xbe}, {&(0x7f00000014c0)=""/194, 0xc2}, {&(0x7f00000015c0)=""/224, 0xe0}], 0x4, &(0x7f00000000c0)}, 0xf5e}, {{&(0x7f00000002c0)=@tipc=@id, 0x80, &(0x7f0000001a80)=[{&(0x7f00000016c0)=""/162, 0xa2}, {&(0x7f0000001780)=""/199, 0xc7}, {&(0x7f0000001880)=""/144, 0x90}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000001940)=""/66, 0x42}, {&(0x7f00000019c0)=""/167, 0xa7}], 0x6, &(0x7f0000001b00)=""/63, 0x3f}, 0x1ff}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001b40)=""/115, 0x73}], 0x1, &(0x7f0000005f80)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001c80)=""/48, 0x30}, {&(0x7f0000001cc0)=""/31, 0x1f}, {&(0x7f0000001d00)=""/170, 0xaa}, {&(0x7f0000001dc0)=""/146, 0x92}, {&(0x7f0000001e80)=""/166, 0xa6}], 0x5, &(0x7f0000001fc0)=""/201, 0xc9}, 0x3}, {{&(0x7f00000020c0)=@caif, 0x80, &(0x7f0000003340)=[{&(0x7f0000002140)}, {&(0x7f0000002180)=""/146, 0x92}, {&(0x7f0000005f00)=""/70, 0x46}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/133, 0x85}], 0x5, &(0x7f00000033c0)=""/241, 0xf1}, 0x2}, {{&(0x7f00000034c0)=@can, 0x80, &(0x7f0000003600)=[{&(0x7f0000003540)=""/29, 0x1d}, {&(0x7f0000003580)=""/102, 0x66}], 0x2, &(0x7f0000003640)=""/237, 0xed}, 0xed}, {{&(0x7f0000003740)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000058c0)=[{&(0x7f00000037c0)=""/221, 0xdd}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/4096, 0x1000}], 0x3, &(0x7f0000005900)=""/225, 0xe1}, 0x5}, {{&(0x7f0000005a00)=@generic, 0x80, &(0x7f0000005b40)=[{&(0x7f0000005a80)=""/133, 0x85}], 0x1, &(0x7f0000005b80)=""/40, 0x28}, 0x8}], 0x8, 0x12000, &(0x7f0000005dc0)) socket(0x8, 0x80000, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r6}}, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x0, 0x4007, @fd=r2, 0x9, &(0x7f0000000140)="3600c909ab8c590ce909930a9ab59dff5f2f3a5d3cda1785881cd245ddb2117a6df291aa10f1cb9ac6cd0d7d31125e7e875b46a2126a42febeb2313a3b463316e2935357120f70a33344046fd5183e0d5e3fed57426b3286ab489f64db7586cac5fbdc06b1bd3a65bbcfeb1f9d74598b65d71f362dc2c90a4f596a966b0e28c1c60859215390e3965ba8742fe3a8e58612bda0235eafe306193801ccf0d42153f91063dad4ab928cf23ccd3220497ea98993bcb0bded4dd47328bc1e6769bf0d2e9eb1a9b190ba3a9fb121a275cf15e84439915d682b77ca446bca3eae", 0xdd, 0x16, 0x1, {0x0, r6}}, 0x5) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) 02:56:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 23) 02:56:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 185.600006][T17536] loop2: detected capacity change from 0 to 4 [ 185.606146][T17537] loop3: detected capacity change from 0 to 4 [ 185.617391][T17544] FAULT_INJECTION: forcing a failure. [ 185.617391][T17544] name failslab, interval 1, probability 0, space 0, times 0 [ 185.630081][T17544] CPU: 1 PID: 17544 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 185.631102][T17536] EXT4-fs (loop2): invalid first ino: 0 [ 185.638863][T17544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.638874][T17544] Call Trace: [ 185.638881][T17544] dump_stack_lvl+0xd6/0x122 [ 185.662438][T17544] dump_stack+0x11/0x1b [ 185.666597][T17544] should_fail+0x23c/0x250 [ 185.671065][T17544] __should_failslab+0x81/0x90 [ 185.675910][T17544] should_failslab+0x5/0x20 [ 185.680405][T17544] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 185.686124][T17544] ? __kmalloc_node_track_caller+0x30/0x40 [ 185.691927][T17544] __kmalloc_node_track_caller+0x30/0x40 [ 185.697731][T17544] ? alloc_uevent_skb+0x5b/0x120 [ 185.702758][T17544] __alloc_skb+0x187/0x420 [ 185.707231][T17544] alloc_uevent_skb+0x5b/0x120 [ 185.712066][T17544] kobject_uevent_env+0x863/0xc40 [ 185.717091][T17544] disk_force_media_change+0xe3/0x170 [ 185.722561][T17544] loop_configure+0x6c0/0xeb0 [ 185.727248][T17544] lo_ioctl+0x618/0x13e0 [ 185.731543][T17544] ? path_openat+0x18d4/0x1ec0 [ 185.736314][T17544] ? blkdev_common_ioctl+0x438/0x1110 [ 185.741683][T17544] ? selinux_file_ioctl+0x981/0xa10 [ 185.746929][T17544] ? lo_release+0x120/0x120 [ 185.751496][T17544] blkdev_ioctl+0x1d0/0x3f0 [ 185.755997][T17544] block_ioctl+0x6e/0x80 [ 185.760232][T17544] ? blkdev_iopoll+0x80/0x80 [ 185.764817][T17544] __se_sys_ioctl+0xcb/0x140 [ 185.769460][T17544] __x64_sys_ioctl+0x3f/0x50 [ 185.774095][T17544] do_syscall_64+0x44/0xa0 [ 185.778523][T17544] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 185.784417][T17544] RIP: 0033:0x7f5e6b2f8697 [ 185.789288][T17544] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 185.808896][T17544] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 185.817369][T17544] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 185.825328][T17544] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 185.833355][T17544] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 185.841309][T17544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 185.849276][T17544] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 185.863828][T17544] loop5: detected capacity change from 0 to 4 [ 185.863949][T17546] loop1: detected capacity change from 0 to 131456 [ 185.876734][T17537] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.889969][T17536] loop2: detected capacity change from 0 to 4 [ 185.913448][T17544] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 185.913772][T17536] EXT4-fs (loop2): invalid first ino: 0 [ 185.929084][T17546] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 185.939219][T17546] EXT4-fs (loop1): group descriptors corrupted! [ 185.946629][T17537] loop3: detected capacity change from 0 to 4 02:56:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 24) [ 185.954850][T17537] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 186.038032][T17579] loop2: detected capacity change from 0 to 4 [ 186.055673][T17579] EXT4-fs (loop2): invalid first ino: 0 [ 186.061641][T17582] loop1: detected capacity change from 0 to 131456 [ 186.074158][T17586] FAULT_INJECTION: forcing a failure. [ 186.074158][T17586] name failslab, interval 1, probability 0, space 0, times 0 [ 186.086849][T17586] CPU: 0 PID: 17586 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 186.095619][T17586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.105663][T17586] Call Trace: [ 186.108934][T17586] dump_stack_lvl+0xd6/0x122 [ 186.113545][T17586] dump_stack+0x11/0x1b [ 186.117720][T17586] should_fail+0x23c/0x250 [ 186.122164][T17586] ? skb_clone+0x12c/0x1f0 [ 186.126591][T17586] __should_failslab+0x81/0x90 [ 186.131473][T17586] should_failslab+0x5/0x20 [ 186.136034][T17586] kmem_cache_alloc+0x4f/0x300 [ 186.140794][T17586] skb_clone+0x12c/0x1f0 [ 186.145052][T17586] netlink_broadcast_filtered+0x4fd/0xb60 [ 186.150772][T17586] ? skb_put+0xb9/0xf0 [ 186.154862][T17586] netlink_broadcast+0x35/0x50 [ 186.159678][T17586] kobject_uevent_env+0x8c9/0xc40 [ 186.164762][T17586] disk_force_media_change+0xe3/0x170 [ 186.170217][T17586] loop_configure+0x6c0/0xeb0 [ 186.175084][T17586] lo_ioctl+0x618/0x13e0 [ 186.179516][T17586] ? path_openat+0x18d4/0x1ec0 [ 186.184347][T17586] ? blkdev_common_ioctl+0x438/0x1110 [ 186.189728][T17586] ? selinux_file_ioctl+0x981/0xa10 [ 186.194930][T17586] ? lo_release+0x120/0x120 [ 186.199502][T17586] blkdev_ioctl+0x1d0/0x3f0 [ 186.203999][T17586] block_ioctl+0x6e/0x80 [ 186.208245][T17586] ? blkdev_iopoll+0x80/0x80 [ 186.212887][T17586] __se_sys_ioctl+0xcb/0x140 [ 186.217510][T17586] __x64_sys_ioctl+0x3f/0x50 [ 186.222123][T17586] do_syscall_64+0x44/0xa0 [ 186.226547][T17586] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.232438][T17586] RIP: 0033:0x7f5e6b2f8697 [ 186.236850][T17586] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 186.256644][T17586] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.265061][T17586] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 186.273027][T17586] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 186.281075][T17586] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 186.289068][T17586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 186.297051][T17586] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 186.305340][T17586] loop5: detected capacity change from 0 to 4 [ 186.311437][T17584] loop3: detected capacity change from 0 to 4 [ 186.314645][T17586] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 25) 02:56:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 186.341452][T17582] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 186.352130][T17582] EXT4-fs (loop1): group descriptors corrupted! [ 186.361876][T17579] loop2: detected capacity change from 0 to 4 [ 186.371318][T17584] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.415186][T17579] EXT4-fs (loop2): invalid first ino: 0 [ 186.448793][T17584] loop3: detected capacity change from 0 to 4 [ 186.455749][T17584] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.466621][T17615] loop1: detected capacity change from 0 to 131456 [ 186.476658][T17616] FAULT_INJECTION: forcing a failure. [ 186.476658][T17616] name failslab, interval 1, probability 0, space 0, times 0 [ 186.489348][T17616] CPU: 0 PID: 17616 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 186.498285][T17616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.508389][T17616] Call Trace: [ 186.511715][T17616] dump_stack_lvl+0xd6/0x122 [ 186.516339][T17616] dump_stack+0x11/0x1b [ 186.520530][T17616] should_fail+0x23c/0x250 [ 186.524943][T17616] __should_failslab+0x81/0x90 [ 186.529804][T17616] ? call_usermodehelper_setup+0x71/0x190 [ 186.535521][T17616] should_failslab+0x5/0x20 [ 186.540033][T17616] kmem_cache_alloc_trace+0x52/0x320 [ 186.545301][T17616] call_usermodehelper_setup+0x71/0x190 [ 186.550834][T17616] ? add_uevent_var+0x1d0/0x1d0 [ 186.555733][T17616] kobject_uevent_env+0xb29/0xc40 [ 186.560743][T17616] disk_force_media_change+0xe3/0x170 [ 186.566105][T17616] loop_configure+0x6c0/0xeb0 [ 186.570770][T17616] lo_ioctl+0x618/0x13e0 [ 186.575041][T17616] ? path_openat+0x18d4/0x1ec0 [ 186.579792][T17616] ? blkdev_common_ioctl+0x438/0x1110 [ 186.585145][T17616] ? selinux_file_ioctl+0x981/0xa10 [ 186.590325][T17616] ? lo_release+0x120/0x120 [ 186.594839][T17616] blkdev_ioctl+0x1d0/0x3f0 [ 186.599325][T17616] block_ioctl+0x6e/0x80 [ 186.603550][T17616] ? blkdev_iopoll+0x80/0x80 [ 186.608120][T17616] __se_sys_ioctl+0xcb/0x140 [ 186.612696][T17616] __x64_sys_ioctl+0x3f/0x50 [ 186.617268][T17616] do_syscall_64+0x44/0xa0 [ 186.621686][T17616] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 186.627599][T17616] RIP: 0033:0x7f5e6b2f8697 [ 186.632058][T17616] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 186.651661][T17616] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 186.660140][T17616] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 186.668092][T17616] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 186.676044][T17616] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 186.683994][T17616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 186.691944][T17616] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 186.708771][T17616] loop5: detected capacity change from 0 to 4 02:56:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="12000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 26) 02:56:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 186.723915][T17616] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.755721][T17615] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 186.765848][T17615] EXT4-fs (loop1): group descriptors corrupted! 02:56:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) socket(0xa, 0x5, 0x6) [ 186.790013][T17632] loop4: detected capacity change from 0 to 131456 [ 186.821349][T17632] EXT4-fs (loop4): inodes count not valid: 18 vs 32 02:56:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 186.839802][T17641] loop2: detected capacity change from 0 to 4 [ 186.845787][T17646] loop3: detected capacity change from 0 to 4 [ 186.854781][T17645] FAULT_INJECTION: forcing a failure. [ 186.854781][T17645] name failslab, interval 1, probability 0, space 0, times 0 [ 186.864414][T17652] loop1: detected capacity change from 0 to 131456 [ 186.867405][T17645] CPU: 0 PID: 17645 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 186.882614][T17645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.892663][T17645] Call Trace: [ 186.895940][T17645] dump_stack_lvl+0xd6/0x122 [ 186.900537][T17645] dump_stack+0x11/0x1b [ 186.904697][T17645] should_fail+0x23c/0x250 [ 186.906034][T17646] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 186.909130][T17645] ? __kernfs_new_node+0x6a/0x330 [ 186.918859][T17652] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 186.923507][T17645] __should_failslab+0x81/0x90 [ 186.923531][T17645] should_failslab+0x5/0x20 [ 186.930152][T17641] EXT4-fs (loop2): invalid first ino: 0 [ 186.934739][T17645] kmem_cache_alloc+0x4f/0x300 [ 186.934761][T17645] ? _raw_spin_unlock_irqrestore+0x27/0x40 [ 186.955278][T17645] __kernfs_new_node+0x6a/0x330 [ 186.960218][T17645] ? ___cache_free+0x3c/0x300 [ 186.964979][T17645] ? kfree+0xf8/0x1d0 [ 186.968956][T17645] kernfs_create_dir_ns+0x5e/0x140 [ 186.974127][T17645] internal_create_group+0x148/0x860 [ 186.979442][T17645] ? __invalidate_device+0xb0/0xc0 [ 186.984569][T17645] ? set_disk_ro+0x73/0x110 [ 186.989058][T17645] sysfs_create_group+0x1b/0x20 [ 186.993892][T17645] loop_configure+0xbcd/0xeb0 [ 186.998583][T17645] lo_ioctl+0x618/0x13e0 [ 187.002859][T17645] ? path_openat+0x18d4/0x1ec0 [ 187.007661][T17645] ? blkdev_common_ioctl+0x438/0x1110 [ 187.013059][T17645] ? selinux_file_ioctl+0x981/0xa10 [ 187.018347][T17645] ? lo_release+0x120/0x120 [ 187.022840][T17645] blkdev_ioctl+0x1d0/0x3f0 [ 187.027323][T17645] block_ioctl+0x6e/0x80 [ 187.031555][T17645] ? blkdev_iopoll+0x80/0x80 [ 187.036214][T17645] __se_sys_ioctl+0xcb/0x140 [ 187.040883][T17645] __x64_sys_ioctl+0x3f/0x50 [ 187.045454][T17645] do_syscall_64+0x44/0xa0 [ 187.049859][T17645] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.055745][T17645] RIP: 0033:0x7f5e6b2f8697 [ 187.060209][T17645] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.079811][T17645] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.088204][T17645] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 187.096244][T17645] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 187.104206][T17645] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 187.112164][T17645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 187.120565][T17645] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 187.128672][T17645] loop5: detected capacity change from 0 to 4 02:56:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="13000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 187.146963][T17632] loop4: detected capacity change from 0 to 131456 [ 187.153819][T17632] EXT4-fs (loop4): inodes count not valid: 18 vs 32 [ 187.186088][T17645] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.199077][T17646] loop3: detected capacity change from 0 to 4 [ 187.199143][T17641] loop2: detected capacity change from 0 to 4 [ 187.199563][T17646] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.208930][T17641] EXT4-fs (loop2): invalid first ino: 0 [ 187.223135][T17688] loop1: detected capacity change from 0 to 131456 [ 187.239113][T17690] loop4: detected capacity change from 0 to 131456 [ 187.249157][T17690] EXT4-fs (loop4): inodes count not valid: 19 vs 32 [ 187.285554][T17688] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 27) [ 187.295711][T17690] loop4: detected capacity change from 0 to 131456 [ 187.314999][T17690] EXT4-fs (loop4): inodes count not valid: 19 vs 32 [ 187.365419][T17713] loop2: detected capacity change from 0 to 4 [ 187.366203][T17714] FAULT_INJECTION: forcing a failure. [ 187.366203][T17714] name failslab, interval 1, probability 0, space 0, times 0 [ 187.384148][T17714] CPU: 0 PID: 17714 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 187.393008][T17714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.403140][T17714] Call Trace: [ 187.406419][T17714] dump_stack_lvl+0xd6/0x122 [ 187.411025][T17714] dump_stack+0x11/0x1b 02:56:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 187.414471][T17713] EXT4-fs (loop2): invalid first ino: 0 [ 187.415281][T17714] should_fail+0x23c/0x250 [ 187.425214][T17714] ? __kernfs_new_node+0x6a/0x330 [ 187.430244][T17714] __should_failslab+0x81/0x90 [ 187.434672][T17715] loop3: detected capacity change from 0 to 4 [ 187.435006][T17714] should_failslab+0x5/0x20 [ 187.445621][T17714] kmem_cache_alloc+0x4f/0x300 [ 187.450386][T17714] __kernfs_new_node+0x6a/0x330 [ 187.455248][T17714] ? __down_write_common+0x42/0x830 [ 187.460449][T17714] ? idr_alloc_cyclic+0x26b/0x2f0 [ 187.465566][T17714] ? __down_write_common+0x42/0x830 [ 187.470766][T17714] ? rb_insert_color+0x7e/0x310 [ 187.475606][T17714] kernfs_new_node+0x5b/0xd0 [ 187.480244][T17714] __kernfs_create_file+0x45/0x1a0 [ 187.485534][T17714] sysfs_add_file_mode_ns+0x1c1/0x250 [ 187.490889][T17714] internal_create_group+0x2f4/0x860 [ 187.496177][T17714] ? set_disk_ro+0x73/0x110 [ 187.500706][T17714] sysfs_create_group+0x1b/0x20 [ 187.505549][T17714] loop_configure+0xbcd/0xeb0 [ 187.510215][T17714] lo_ioctl+0x618/0x13e0 [ 187.514444][T17714] ? path_openat+0x18d4/0x1ec0 [ 187.519200][T17714] ? blkdev_common_ioctl+0x438/0x1110 [ 187.524582][T17714] ? selinux_file_ioctl+0x981/0xa10 [ 187.529767][T17714] ? lo_release+0x120/0x120 [ 187.534324][T17714] blkdev_ioctl+0x1d0/0x3f0 [ 187.538824][T17714] block_ioctl+0x6e/0x80 [ 187.543115][T17714] ? blkdev_iopoll+0x80/0x80 [ 187.547775][T17714] __se_sys_ioctl+0xcb/0x140 [ 187.552419][T17714] __x64_sys_ioctl+0x3f/0x50 [ 187.557019][T17714] do_syscall_64+0x44/0xa0 [ 187.561423][T17714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 187.567302][T17714] RIP: 0033:0x7f5e6b2f8697 [ 187.571700][T17714] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 187.591306][T17714] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 187.599699][T17714] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 187.607651][T17714] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 187.615628][T17714] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 187.623583][T17714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 187.631536][T17714] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="14000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 187.670403][T17726] loop1: detected capacity change from 0 to 131456 [ 187.681837][T17713] loop2: detected capacity change from 0 to 4 [ 187.691301][T17713] EXT4-fs (loop2): invalid first ino: 0 [ 187.697469][T17726] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:56:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:56:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 187.732274][T17734] loop4: detected capacity change from 0 to 131456 [ 187.753944][T17714] loop5: detected capacity change from 0 to 4 [ 187.761069][T17734] EXT4-fs (loop4): inodes count not valid: 20 vs 32 [ 187.776882][T17714] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.791196][T17715] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.800261][T17744] loop1: detected capacity change from 0 to 131456 [ 187.811878][T17734] loop4: detected capacity change from 0 to 131456 02:56:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 28) 02:56:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="18000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 187.830035][T17734] EXT4-fs (loop4): inodes count not valid: 20 vs 32 [ 187.834437][T17753] loop2: detected capacity change from 0 to 4 [ 187.876565][T17744] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 187.885925][T17715] loop3: detected capacity change from 0 to 4 [ 187.893077][T17715] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 187.910412][T17767] FAULT_INJECTION: forcing a failure. [ 187.910412][T17767] name failslab, interval 1, probability 0, space 0, times 0 [ 187.923075][T17767] CPU: 0 PID: 17767 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 187.923639][T17764] loop4: detected capacity change from 0 to 131456 [ 187.931839][T17767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.931853][T17767] Call Trace: [ 187.931860][T17767] dump_stack_lvl+0xd6/0x122 [ 187.956300][T17767] dump_stack+0x11/0x1b [ 187.960449][T17767] should_fail+0x23c/0x250 [ 187.964884][T17767] ? __kernfs_new_node+0x6a/0x330 [ 187.970076][T17767] __should_failslab+0x81/0x90 [ 187.974948][T17767] should_failslab+0x5/0x20 [ 187.979434][T17767] kmem_cache_alloc+0x4f/0x300 [ 187.984179][T17767] ? __down_write_common+0x42/0x830 [ 187.989360][T17767] __kernfs_new_node+0x6a/0x330 [ 187.994205][T17767] ? up_write+0x25/0xc0 [ 187.998355][T17767] kernfs_new_node+0x5b/0xd0 [ 188.002952][T17767] __kernfs_create_file+0x45/0x1a0 [ 188.008044][T17767] sysfs_add_file_mode_ns+0x1c1/0x250 [ 188.013447][T17767] internal_create_group+0x2f4/0x860 [ 188.018717][T17767] ? set_disk_ro+0x73/0x110 [ 188.023225][T17767] sysfs_create_group+0x1b/0x20 [ 188.028057][T17767] loop_configure+0xbcd/0xeb0 [ 188.032819][T17767] lo_ioctl+0x618/0x13e0 [ 188.037047][T17767] ? path_openat+0x18d4/0x1ec0 [ 188.041797][T17767] ? blkdev_common_ioctl+0x438/0x1110 [ 188.047334][T17767] ? selinux_file_ioctl+0x981/0xa10 [ 188.052526][T17767] ? lo_release+0x120/0x120 [ 188.057016][T17767] blkdev_ioctl+0x1d0/0x3f0 [ 188.061497][T17767] block_ioctl+0x6e/0x80 [ 188.065719][T17767] ? blkdev_iopoll+0x80/0x80 [ 188.070293][T17767] __se_sys_ioctl+0xcb/0x140 [ 188.074883][T17767] __x64_sys_ioctl+0x3f/0x50 [ 188.079514][T17767] do_syscall_64+0x44/0xa0 [ 188.083919][T17767] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.089883][T17767] RIP: 0033:0x7f5e6b2f8697 [ 188.094310][T17767] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 188.114074][T17767] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.122475][T17767] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 188.130435][T17767] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 188.138393][T17767] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 188.146347][T17767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 188.154348][T17767] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 188.165462][T17767] loop5: detected capacity change from 0 to 4 02:56:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 188.174466][T17767] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 188.210962][T17764] EXT4-fs (loop4): inodes count not valid: 24 vs 32 02:56:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="19000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 29) [ 188.276911][T17787] loop1: detected capacity change from 0 to 131456 [ 188.302151][T17787] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 188.317103][T17789] loop3: detected capacity change from 0 to 4 [ 188.334551][T17792] loop4: detected capacity change from 0 to 131456 [ 188.358374][T17789] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 188.368127][T17796] FAULT_INJECTION: forcing a failure. [ 188.368127][T17796] name failslab, interval 1, probability 0, space 0, times 0 02:56:59 executing program 0: r0 = syz_io_uring_setup(0x511f, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x376}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r3], 0x2) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r8}}, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000300)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)}], 0x1}, 0x0, 0x12000, 0x0, {0x1, r8}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r5}}, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_STATX={0x15, 0x1, 0x0, 0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x10, 0x4000, 0x0, {0x0, r5}}, 0x0) 02:56:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{0x0, 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 188.380773][T17796] CPU: 0 PID: 17796 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 188.389528][T17796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.399606][T17796] Call Trace: [ 188.402882][T17796] dump_stack_lvl+0xd6/0x122 [ 188.407480][T17796] dump_stack+0x11/0x1b [ 188.411677][T17796] should_fail+0x23c/0x250 [ 188.416089][T17796] ? __kernfs_new_node+0x6a/0x330 [ 188.421188][T17796] __should_failslab+0x81/0x90 [ 188.425951][T17796] should_failslab+0x5/0x20 [ 188.430450][T17796] kmem_cache_alloc+0x4f/0x300 [ 188.435323][T17796] ? __down_write_common+0x42/0x830 [ 188.436973][T17800] loop1: detected capacity change from 0 to 131456 [ 188.440524][T17796] __kernfs_new_node+0x6a/0x330 [ 188.451845][T17796] ? up_write+0x25/0xc0 [ 188.456000][T17796] kernfs_new_node+0x5b/0xd0 [ 188.460639][T17796] __kernfs_create_file+0x45/0x1a0 [ 188.465749][T17796] sysfs_add_file_mode_ns+0x1c1/0x250 [ 188.471233][T17796] internal_create_group+0x2f4/0x860 [ 188.476526][T17796] ? set_disk_ro+0x73/0x110 [ 188.481025][T17796] sysfs_create_group+0x1b/0x20 [ 188.485877][T17796] loop_configure+0xbcd/0xeb0 [ 188.490570][T17796] lo_ioctl+0x618/0x13e0 [ 188.494815][T17796] ? path_openat+0x18d4/0x1ec0 [ 188.499805][T17796] ? blkdev_common_ioctl+0x438/0x1110 [ 188.505176][T17796] ? selinux_file_ioctl+0x981/0xa10 [ 188.510385][T17796] ? lo_release+0x120/0x120 [ 188.514959][T17796] blkdev_ioctl+0x1d0/0x3f0 [ 188.517133][T17800] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 188.519485][T17796] block_ioctl+0x6e/0x80 [ 188.519511][T17796] ? blkdev_iopoll+0x80/0x80 [ 188.526402][T17792] EXT4-fs (loop4): inodes count not valid: 25 vs 32 [ 188.530217][T17796] __se_sys_ioctl+0xcb/0x140 [ 188.530241][T17796] __x64_sys_ioctl+0x3f/0x50 [ 188.550502][T17796] do_syscall_64+0x44/0xa0 [ 188.554949][T17796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.560849][T17796] RIP: 0033:0x7f5e6b2f8697 [ 188.565259][T17796] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 188.584864][T17796] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 188.593275][T17796] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 188.601265][T17796] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 188.609237][T17796] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 188.617199][T17796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 188.625251][T17796] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:56:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x0, 0x400007}, &(0x7f0000450000/0x1000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 188.650866][T17796] loop5: detected capacity change from 0 to 4 [ 188.659164][T17792] loop4: detected capacity change from 0 to 131456 [ 188.670219][T17753] EXT4-fs (loop2): invalid first ino: 0 [ 188.686315][T17796] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 188.696689][T17792] EXT4-fs (loop4): inodes count not valid: 25 vs 32 [ 188.707188][T17816] loop3: detected capacity change from 0 to 4 [ 188.721556][T17816] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:56:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="1e000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:56:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r2, 0xf503, 0x0) 02:56:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 30) [ 188.749472][T17831] loop1: detected capacity change from 0 to 131456 [ 188.769918][T17816] loop3: detected capacity change from 0 to 4 [ 188.777412][T17816] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 188.777731][T17831] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 188.810958][T17842] FAULT_INJECTION: forcing a failure. [ 188.810958][T17842] name failslab, interval 1, probability 0, space 0, times 0 [ 188.823772][T17842] CPU: 0 PID: 17842 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 188.832551][T17842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.842975][T17842] Call Trace: [ 188.846251][T17842] dump_stack_lvl+0xd6/0x122 [ 188.850844][T17842] dump_stack+0x11/0x1b [ 188.855123][T17842] should_fail+0x23c/0x250 [ 188.859569][T17842] ? __kernfs_new_node+0x6a/0x330 [ 188.864605][T17842] __should_failslab+0x81/0x90 [ 188.869354][T17842] should_failslab+0x5/0x20 [ 188.873859][T17842] kmem_cache_alloc+0x4f/0x300 [ 188.878607][T17842] ? __down_write_common+0x42/0x830 [ 188.883861][T17842] __kernfs_new_node+0x6a/0x330 [ 188.888724][T17842] ? up_write+0x25/0xc0 [ 188.892910][T17842] kernfs_new_node+0x5b/0xd0 [ 188.897502][T17842] __kernfs_create_file+0x45/0x1a0 [ 188.902595][T17842] sysfs_add_file_mode_ns+0x1c1/0x250 [ 188.908040][T17842] internal_create_group+0x2f4/0x860 [ 188.913318][T17842] ? set_disk_ro+0x73/0x110 [ 188.917802][T17842] sysfs_create_group+0x1b/0x20 [ 188.922707][T17842] loop_configure+0xbcd/0xeb0 [ 188.927468][T17842] lo_ioctl+0x618/0x13e0 [ 188.931694][T17842] ? path_openat+0x18d4/0x1ec0 [ 188.936447][T17842] ? blkdev_common_ioctl+0x438/0x1110 [ 188.941822][T17842] ? selinux_file_ioctl+0x981/0xa10 [ 188.947005][T17842] ? lo_release+0x120/0x120 [ 188.951492][T17842] blkdev_ioctl+0x1d0/0x3f0 [ 188.956065][T17842] block_ioctl+0x6e/0x80 [ 188.960304][T17842] ? blkdev_iopoll+0x80/0x80 [ 188.965010][T17842] __se_sys_ioctl+0xcb/0x140 [ 188.969585][T17842] __x64_sys_ioctl+0x3f/0x50 [ 188.974258][T17842] do_syscall_64+0x44/0xa0 [ 188.978663][T17842] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 188.984612][T17842] RIP: 0033:0x7f5e6b2f8697 [ 188.989016][T17842] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:56:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x2d56, &(0x7f0000005f00)={0x0, 0x402b, 0x4, 0x2, 0x239, 0x0, r2}, &(0x7f00006d5000/0x3000)=nil, &(0x7f000044e000/0x4000)=nil, &(0x7f00000008c0)=0x0, &(0x7f0000005f80)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000006000)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000005fc0)={0x80002016}, r2}, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x6, @link_local}, 0x10) r6 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x800) recvmmsg(r6, &(0x7f0000005c80)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f00000003c0)=""/210, 0xd2}, {&(0x7f00000002c0)=""/72, 0x48}, {&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/47, 0x2f}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/57, 0x39}], 0xa, &(0x7f0000000740)=""/241, 0xf1}, 0x3}, {{&(0x7f0000000840)=@pptp={0x18, 0x2, {0x0, @dev}}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)=""/5, 0x5}, {&(0x7f0000000940)=""/140, 0x8c}], 0x3, &(0x7f0000000a40)=""/75, 0x4b}, 0x4}, {{&(0x7f0000000ac0)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b40)=""/61, 0x3d}, {&(0x7f0000000b80)=""/188, 0xbc}, {&(0x7f0000000c40)=""/51, 0x33}, {&(0x7f0000000c80)=""/241, 0xf1}], 0x4, &(0x7f0000000dc0)=""/96, 0x60}, 0x81}, {{&(0x7f0000000e40)=@ieee802154={0x24, @long}, 0x80, &(0x7f0000002080)=[{&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/185, 0xb9}, {&(0x7f0000001f80)=""/242, 0xf2}], 0x3, &(0x7f00000020c0)=""/134, 0x86}, 0xfffffe01}, {{&(0x7f0000002180), 0x80, &(0x7f0000003480)=[{&(0x7f0000002200)=""/155, 0x9b}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/72, 0x48}, {&(0x7f0000003340)=""/54, 0x36}, {&(0x7f0000003380)=""/249, 0xf9}], 0x5, &(0x7f0000003500)=""/219, 0xdb}, 0x6}, {{&(0x7f0000003600)=@in={0x2, 0x0, @empty}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003680)=""/172, 0xac}, {&(0x7f0000003740)=""/105, 0x69}, {&(0x7f00000037c0)=""/55, 0x37}, {&(0x7f0000003800)=""/157, 0x9d}, {&(0x7f00000038c0)=""/161, 0xa1}, {&(0x7f0000003980)=""/21, 0x15}, {&(0x7f00000039c0)=""/176, 0xb0}, {&(0x7f0000003a80)=""/161, 0xa1}, {0xfffffffffffffffc}, {&(0x7f0000003b40)=""/45, 0x2d}], 0xa, &(0x7f0000003c40)=""/15, 0xf}, 0x1}, {{&(0x7f0000003c80)=@can, 0x80, &(0x7f0000004e80)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000004d00)=""/59, 0x3b}, {&(0x7f0000004d40)=""/42, 0x2a}, {&(0x7f0000004d80)=""/180, 0xb4}, {&(0x7f0000004e40)=""/61, 0x3d}], 0x5, &(0x7f0000004f00)=""/118, 0x76}, 0xe42c}, {{&(0x7f0000004f80)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005000)=""/250, 0xfa}, {&(0x7f0000005100)=""/136, 0x88}, {&(0x7f00000051c0)=""/8, 0x8}, {&(0x7f0000005200)=""/206, 0xce}, {&(0x7f0000005300)=""/184, 0xb8}, {&(0x7f00000053c0)=""/212, 0xd4}, {&(0x7f00000054c0)=""/246, 0xf6}, {&(0x7f00000055c0)=""/162, 0xa2}, {&(0x7f0000005680)=""/189, 0xbd}, {&(0x7f0000005740)=""/146, 0x92}], 0xa, &(0x7f00000058c0)=""/177, 0xb1}, 0x5}, {{&(0x7f0000005980)=@nfc, 0x80, &(0x7f0000005c00)=[{&(0x7f0000005a00)=""/209, 0xd1}, {&(0x7f0000005b00)=""/215, 0xd7}], 0x2, &(0x7f0000005c40)=""/15, 0xf}, 0x1f}], 0x9, 0x40, &(0x7f0000005ec0)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:56:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:56:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 189.008730][T17842] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.017125][T17842] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 189.025078][T17842] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 189.033031][T17842] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 189.040984][T17842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 189.048973][T17842] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 189.068793][T17852] loop4: detected capacity change from 0 to 131456 [ 189.081183][T17842] loop5: detected capacity change from 0 to 4 [ 189.098989][T17842] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:56:59 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e38c8345f77bbd284a9bdd02e90d109019ee0b07d57cae0b8a45f82e95793cd22928d10ea8b9d8231d44aaadd3a5ce87bfb4846b711293db4966115c8fc253af8b00d02931442184d63b7b8f30517282533b26588f603ae53652e27ef2fbf8d788b4841fc60d432e7ea1f8aa000cd4fa8e1a28c95f59841d", 0x78}, {&(0x7f0000000140)}, {&(0x7f0000000180)="056471a25115513937e3e5564bb8cadd6c938a83a3ebab27b27f52be4759d65f92e454ef0e05ff103c169418d96a238273bc48c20eea2b51c8555f59b3ab2c84d3", 0x41}, {&(0x7f00000003c0)="467bcee3772c4fb2d0799382ec74ceb7b45d78f981e155d966f8c563173b72ded92ccc1d7892041ffb28c2306daa6cfc676e5cfd0974677a46707357906af6bcf62f6ba1f4bf0e00bdcae913257ae2e9c1fc8101db523fc441c9acf186d9a296283ec4ccd125b5c8f53de06af9d084ec12f6fb4b0b8d4098e6ab743c65366b9996837d", 0x83}, {&(0x7f0000000480)="f6efd974b6cb1049939c715bf71196bccf7f62d48a4517cfa6a7d8f4488e6fd42a49d2a7bb2749929a25fa5ff74fd8df6a3e9aefefc3cfcc85fd65c825a54898b77ac231d3f8caf53e4d764477ffd832703bda88cbf50f01dbdbdebfbf36b21c1686b66d2ee0026f18278286d56857c18a856f99de3839dfee372892eebc9f8e43b7970077033d28924d9b4046b71cfde92d44d70ab0a684d70405c8ccba37157b2b982940d162f2a51688b6c6a048a24ac9e970a7c1d069c93a7cfb630f4066645bb570f460f780d6e6af", 0xcb}, {&(0x7f0000000200)="a3674bd24106f94224d081aecc963dfb1c290e864d84fe929b220f8eb8d12a5c95f60c7282af8ff40387c03f3b5743843985445708a44f2ee12b5055f8cbef17af6b48ce603615a643f4d616e168d6b439e058ad814ce19ad531bdb1afad71f699fa1a22786720f7f973bb6c34a318cf72f62315eb6d95bd4b8f810968d7", 0x7e}], 0x6, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}], 0x20}, 0x20000880) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x40400, 0x0) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000000)=[r0, r4], 0x2) [ 189.142864][T17866] loop3: detected capacity change from 0 to 4 [ 189.146432][T17870] loop2: detected capacity change from 0 to 4 [ 189.154656][T17866] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 189.171876][T17852] EXT4-fs (loop4): inodes count not valid: 30 vs 32 [ 189.176622][T17870] EXT4-fs (loop2): invalid first ino: 0 [ 189.180315][T17864] loop1: detected capacity change from 0 to 131456 02:57:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 31) 02:57:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="21000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 189.226496][T17866] loop3: detected capacity change from 0 to 4 [ 189.233086][T17870] loop2: detected capacity change from 0 to 4 02:57:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080), 0x0, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 189.233405][T17870] EXT4-fs (loop2): invalid first ino: 0 [ 189.243802][T17866] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 189.251146][T17864] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 189.281950][T17900] loop2: detected capacity change from 0 to 4 [ 189.283999][T17900] EXT4-fs (loop2): invalid first ino: 0 [ 189.298395][T17900] loop2: detected capacity change from 0 to 4 [ 189.298736][T17900] EXT4-fs (loop2): invalid first ino: 0 02:57:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11b, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 189.308309][T17913] loop4: detected capacity change from 0 to 131456 [ 189.331820][T17907] FAULT_INJECTION: forcing a failure. [ 189.331820][T17907] name failslab, interval 1, probability 0, space 0, times 0 [ 189.338626][T17913] EXT4-fs (loop4): inodes count not valid: 33 vs 32 [ 189.343736][T17907] CPU: 1 PID: 17907 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 189.343759][T17907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.355216][T17921] loop3: detected capacity change from 0 to 4 [ 189.355758][T17907] Call Trace: [ 189.355767][T17907] dump_stack_lvl+0xd6/0x122 [ 189.355793][T17907] dump_stack+0x11/0x1b [ 189.355813][T17907] should_fail+0x23c/0x250 [ 189.372266][T17921] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 189.374942][T17907] ? __kernfs_new_node+0x6a/0x330 [ 189.374972][T17907] __should_failslab+0x81/0x90 [ 189.385558][T17922] loop1: detected capacity change from 0 to 131456 [ 189.393736][T17907] should_failslab+0x5/0x20 [ 189.393764][T17907] kmem_cache_alloc+0x4f/0x300 [ 189.403028][T17922] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 189.403063][T17907] ? __down_write_common+0x42/0x830 [ 189.462603][T17907] __kernfs_new_node+0x6a/0x330 [ 189.467437][T17907] ? up_write+0x25/0xc0 [ 189.471574][T17907] kernfs_new_node+0x5b/0xd0 [ 189.476143][T17907] __kernfs_create_file+0x45/0x1a0 [ 189.481368][T17907] sysfs_add_file_mode_ns+0x1c1/0x250 [ 189.486719][T17907] internal_create_group+0x2f4/0x860 [ 189.491981][T17907] ? set_disk_ro+0x73/0x110 [ 189.496479][T17907] sysfs_create_group+0x1b/0x20 [ 189.501342][T17907] loop_configure+0xbcd/0xeb0 [ 189.506021][T17907] lo_ioctl+0x618/0x13e0 [ 189.510242][T17907] ? path_openat+0x18d4/0x1ec0 [ 189.515036][T17907] ? blkdev_common_ioctl+0x438/0x1110 [ 189.520392][T17907] ? selinux_file_ioctl+0x981/0xa10 [ 189.525635][T17907] ? lo_release+0x120/0x120 [ 189.530116][T17907] blkdev_ioctl+0x1d0/0x3f0 [ 189.534618][T17907] block_ioctl+0x6e/0x80 [ 189.538928][T17907] ? blkdev_iopoll+0x80/0x80 [ 189.543568][T17907] __se_sys_ioctl+0xcb/0x140 [ 189.548161][T17907] __x64_sys_ioctl+0x3f/0x50 [ 189.552733][T17907] do_syscall_64+0x44/0xa0 [ 189.557130][T17907] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.563014][T17907] RIP: 0033:0x7f5e6b2f8697 [ 189.567923][T17907] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 189.588252][T17907] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.596712][T17907] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 189.604665][T17907] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 189.612728][T17907] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 189.620733][T17907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 189.628686][T17907] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 189.637343][T17907] loop5: detected capacity change from 0 to 4 02:57:00 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x121401, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) [ 189.652638][T17913] loop4: detected capacity change from 0 to 131456 [ 189.652663][T17907] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 189.671385][T17921] loop3: detected capacity change from 0 to 4 [ 189.678653][T17913] EXT4-fs (loop4): inodes count not valid: 33 vs 32 [ 189.684264][T17921] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.controllers\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r1, r3], 0x2) 02:57:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 32) 02:57:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 189.718106][T17947] loop2: detected capacity change from 0 to 4 02:57:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="30000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 189.779256][T17947] EXT4-fs (loop2): invalid first ino: 0 [ 189.785369][T17959] loop1: detected capacity change from 0 to 131456 [ 189.808413][T17966] FAULT_INJECTION: forcing a failure. [ 189.808413][T17966] name failslab, interval 1, probability 0, space 0, times 0 [ 189.823092][T17966] CPU: 0 PID: 17966 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 189.832036][T17966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.842091][T17966] Call Trace: [ 189.843231][T17970] loop3: detected capacity change from 0 to 4 [ 189.845359][T17966] dump_stack_lvl+0xd6/0x122 [ 189.856044][T17966] dump_stack+0x11/0x1b [ 189.860284][T17966] should_fail+0x23c/0x250 [ 189.864707][T17966] ? __kernfs_new_node+0x6a/0x330 [ 189.869740][T17966] __should_failslab+0x81/0x90 [ 189.874506][T17966] should_failslab+0x5/0x20 [ 189.879055][T17966] kmem_cache_alloc+0x4f/0x300 [ 189.883090][T17974] loop4: detected capacity change from 0 to 131456 [ 189.883819][T17966] ? __down_write_common+0x42/0x830 [ 189.895478][T17966] __kernfs_new_node+0x6a/0x330 [ 189.900370][T17966] ? up_write+0x25/0xc0 [ 189.904628][T17966] kernfs_new_node+0x5b/0xd0 [ 189.909234][T17966] __kernfs_create_file+0x45/0x1a0 [ 189.914337][T17966] sysfs_add_file_mode_ns+0x1c1/0x250 [ 189.919865][T17966] internal_create_group+0x2f4/0x860 [ 189.925135][T17966] ? set_disk_ro+0x73/0x110 [ 189.931187][T17966] sysfs_create_group+0x1b/0x20 [ 189.936019][T17966] loop_configure+0xbcd/0xeb0 [ 189.940699][T17966] lo_ioctl+0x618/0x13e0 [ 189.944926][T17966] ? path_openat+0x18d4/0x1ec0 [ 189.949730][T17966] ? blkdev_common_ioctl+0x438/0x1110 [ 189.955085][T17966] ? selinux_file_ioctl+0x981/0xa10 [ 189.960358][T17966] ? lo_release+0x120/0x120 [ 189.964842][T17966] blkdev_ioctl+0x1d0/0x3f0 [ 189.969353][T17966] block_ioctl+0x6e/0x80 [ 189.973575][T17966] ? blkdev_iopoll+0x80/0x80 [ 189.978144][T17966] __se_sys_ioctl+0xcb/0x140 [ 189.982712][T17966] __x64_sys_ioctl+0x3f/0x50 [ 189.987281][T17966] do_syscall_64+0x44/0xa0 [ 189.991757][T17966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 189.997635][T17966] RIP: 0033:0x7f5e6b2f8697 [ 190.002027][T17966] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 190.021616][T17966] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.030044][T17966] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 190.037993][T17966] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 190.045944][T17966] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 190.053896][T17966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 190.061847][T17966] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:57:00 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000300)=[0xffffffffffffffff, r1], 0x2) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) r4 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="95a8f334d7cb2e268f8469692999afae6d212892b4e54a12444b5366cb4b7d5f3d6cd1f677f356dd5537a9d774956206aa325c106bc0b1a0488d03d7f2800019ca3e8a085667af5afbe4d13fc898257abd658264c629025b38ac7dedeccbeb16015606ac4ee5d3fdb2d7167668485352", 0x70, 0x20}, {&(0x7f00000001c0)="9ab9d156110c038ab8676d03a9b30b40f998beba036241cd6d90b076a469e731002096bf1679044693c8b05a2704f6b8dc34d803b23832f6db7d29bdbf7394b2fff7ee365836b561c254533b115b119ef04ab31889c4989464c878754aa4b7c788e21bba9ad18c50cba5e43a8010fc1daceb5b42eed1c832716c98304567c32660abb041c496d929d40c03b398654856f5baed86b5c4772938884aec43a72995a2d746bfec", 0xa5, 0x7}, {&(0x7f00000000c0)="651fd7cb34a54e98aa1e24d0010d062dc5cd044a803ff72e", 0x18, 0x400}, {&(0x7f00000003c0)="9f17357859c6810df27af392195986ba5f4ae09fc7b99cdd00295236a00ded4c3e7052ad29723a964c3323d4fa4557f478fdba5192e9cc18390335e78231a905fb4af3f9189dfcba7223f5cc564f2f8c1e19c3e01665ce19393c10bb1d27fcdba497882cc0e2859fcb6c8ba99386e7df2c4cebe53a0d630dde07af960f469d8b51f0af0b089ae81e179443b8005ece343965c457be733a37171efa48d0c75e04dcadfbb434f3", 0xa6, 0x700000000}, {&(0x7f00000002c0)="2e10db2ae965286c0bd61b082047f3d2b55126ef0381d2da92b6faf6862cdfd78af9431a92f72b65c006c6fce9964d66b2ab20", 0x33}, {&(0x7f0000000480)="ac80d0f377127c5ea292434ae71114fc12bd028992f3b2de58340bf3c1535cd0b19d314a35612aa1d4e19ac1bf0cc47d8823e7c7f024b5e1eecf4908f1534c8c6e4a7ac855f3385f82bca514f4bdb7f6899ff4cb7239add1cd356328077e2f1ee33591f8eef15aa544d7f6d00b1dfdd43d6280d4adb7", 0x76, 0xcea}], 0x2000000, &(0x7f0000000600)=ANY=[@ANYBLOB="0000352633f20de967fb2a4ae9dbc757c71e11efe61a0760a02e4ff102936368d81fed73348473ea9b71bdffb1a7db7c36505c0b1f82404c35a08fdf90bdb6900b2c13670c6281ea19960d80632cddffff5b337ffc7f7579b1daa744a75414c9f8f65c48a8ccdc0e5e3485eaa380965d79aaaca1f515eebe6b9b37f89305ddf226b81a"]) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = inotify_init1(0x80800) r7 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r7, 0x4f96, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @random="308ca86c7c9d"}, 0x10) r8 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r8, 0x4f96, 0x0, 0x0, 0x0, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f00000006c0), 0x101600, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r8, 0x4, &(0x7f0000000700)=r9, 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000005c0)=[r3, r0, r4, 0xffffffffffffffff, r0, 0xffffffffffffffff, r5, r6, r0, r7], 0xa) 02:57:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 190.079641][T17959] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 190.101634][T17947] loop2: detected capacity change from 0 to 4 [ 190.113277][T17947] EXT4-fs (loop2): invalid first ino: 0 [ 190.123670][T17974] EXT4-fs (loop4): inodes count not valid: 48 vs 32 02:57:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="fe000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 190.164421][T17966] loop5: detected capacity change from 0 to 4 [ 190.185539][T17966] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 190.195052][T17986] loop1: detected capacity change from 0 to 131456 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000080)={0x6, 0x0, &(0x7f0000000040)=[r0]}, 0x1) 02:57:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 33) [ 190.221817][T17986] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 190.231810][T18002] loop2: detected capacity change from 0 to 4 [ 190.248482][T18004] loop4: detected capacity change from 0 to 131456 02:57:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 190.304586][T18002] EXT4-fs (loop2): invalid first ino: 0 [ 190.306080][T18004] EXT4-fs (loop4): inodes count not valid: 254 vs 32 [ 190.339119][T18021] loop1: detected capacity change from 0 to 131456 [ 190.340744][T18023] loop5: detected capacity change from 0 to 4 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x182, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_submit(r4, r7, &(0x7f00000002c0)=@IORING_OP_STATX={0x15, 0x3, 0x0, r3, &(0x7f00000019c0), &(0x7f0000000240)='./file0\x00', 0x10, 0x4000}, 0x9) sendmsg$AUDIT_ADD_RULE(r3, &(0x7f0000001f00)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001fc0)=ANY=[@ANYBLOB="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"], 0x424}, 0x1, 0x0, 0x0, 0xdeb1b50c1c7b7b51}, 0x20040841) readv(r3, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0x200017ec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r3, 0x0, &(0x7f0000000040)='./file0\x00', 0x10, 0x20040, 0x23456}, 0x0) r8 = accept$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f00000001c0)={0x0, @qipcrtr={0x2a, 0x2, 0xfffffffe}, @in={0x2, 0x4e22, @empty}, @vsock={0x28, 0x0, 0x2710, @hyper}, 0x7f, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x3, 0x188000000000000, 0x7}) r9 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r9, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r9, 0x6, 0xffffffffffffffff, 0x0) [ 190.364419][T18002] loop2: detected capacity change from 0 to 4 [ 190.365840][T18023] FAULT_INJECTION: forcing a failure. [ 190.365840][T18023] name failslab, interval 1, probability 0, space 0, times 0 [ 190.383122][T18023] CPU: 1 PID: 18023 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 190.391962][T18023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.402014][T18023] Call Trace: [ 190.405287][T18023] dump_stack_lvl+0xd6/0x122 [ 190.409879][T18023] dump_stack+0x11/0x1b [ 190.414120][T18023] should_fail+0x23c/0x250 [ 190.418528][T18023] __should_failslab+0x81/0x90 [ 190.423295][T18023] ? kobject_uevent_env+0x1a7/0xc40 [ 190.428519][T18023] should_failslab+0x5/0x20 [ 190.429830][T18021] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 190.433026][T18023] kmem_cache_alloc_trace+0x52/0x320 [ 190.433049][T18023] ? dev_uevent_filter+0x70/0x70 [ 190.449930][T18023] kobject_uevent_env+0x1a7/0xc40 [ 190.454963][T18023] ? internal_create_group+0x7d9/0x860 [ 190.458988][T17970] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 190.460414][T18023] ? set_capacity_and_notify+0x1eb/0x200 [ 190.460436][T18023] kobject_uevent+0x18/0x20 [ 190.476797][T18002] EXT4-fs (loop2): invalid first ino: 0 [ 190.479807][T18023] loop_configure+0xce1/0xeb0 [ 190.479835][T18023] lo_ioctl+0x618/0x13e0 [ 190.494415][T18023] ? path_openat+0x18d4/0x1ec0 [ 190.499184][T18023] ? blkdev_common_ioctl+0x438/0x1110 [ 190.504654][T18023] ? selinux_file_ioctl+0x981/0xa10 [ 190.509942][T18023] ? lo_release+0x120/0x120 02:57:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e4, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 190.514442][T18023] blkdev_ioctl+0x1d0/0x3f0 [ 190.518944][T18023] block_ioctl+0x6e/0x80 [ 190.523167][T18023] ? blkdev_iopoll+0x80/0x80 [ 190.527734][T18023] __se_sys_ioctl+0xcb/0x140 [ 190.532316][T18023] __x64_sys_ioctl+0x3f/0x50 [ 190.536928][T18023] do_syscall_64+0x44/0xa0 [ 190.541397][T18023] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.547359][T18023] RIP: 0033:0x7f5e6b2f8697 [ 190.551753][T18023] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 190.571355][T18023] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.579866][T18023] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 190.587924][T18023] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 190.596046][T18023] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 190.604439][T18023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)='./file0\x00', 0x30, 0x410000, 0x23456}, 0x7fffffff) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[r0, r1], 0x2) [ 190.612395][T18023] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 190.624831][T18023] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 190.659409][T18036] loop3: detected capacity change from 0 to 4 [ 190.710577][T18055] loop2: detected capacity change from 0 to 4 [ 190.717857][T18036] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 190.727605][T18055] EXT4-fs (loop2): invalid first ino: 0 02:57:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="fffe0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 34) 02:57:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f465", 0x43, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:01 executing program 0: r0 = socket(0x1, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x378, r1, 0x2, 0x70bd27, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e21, @rand_addr=0x64010100}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_BEARER_NAME={0x9, 0x1, @l2={'eth', 0x3a, '\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfb8}]}, @TIPC_NLA_BEARER={0x38, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x70}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x55c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_NODE={0x1e4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x726}, @TIPC_NLA_NODE_ID={0xef, 0x3, "ec11ef8b4ffdca93bff505d037fa5ca53ccf81f2711fbd2ad0b3d66e71d2408f73690470d5597d4c08c5f49a04db2dffe198309a2b24746cd59a6cbe851409794c75b75194e70b8b588f2739b3758556d882a2754e8dc65b92163afe9da042768f039145334b1ce65232a487bab12d8e9e9bccae287defc91cb61b7229420c81e11b711f5130d639ef3f675f0aa29fdde53f98121f3d1736be491e966253fe4b748e912651f4049cc9b373d7b59411a6d46398a5be4e55256758c2b7bbf66ec72353ef131dd6f735fdee23cf488dfb02ac146f190ea498c37a3d60f59a32895fe7cfded2a26a335edea71b"}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "01fb6e1f83a804d43b9ca9391d9be5344c6b97beef2121"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "760b6479f6568edea3fb15f9d1c10d62a2518631dddd04ff71"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1e0}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "e67c187de786e29a9b7a4f0f084c9faa463ef8e118cf4fd6cdb4"}}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xf5}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x4}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x65}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffffe01}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x378}, 0x1, 0x0, 0x0, 0x80}, 0x40010) r2 = socket(0x11, 0x2, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000000)=[r2, r4], 0x2) [ 190.767542][T18055] loop2: detected capacity change from 0 to 4 [ 190.796129][T18055] EXT4-fs (loop2): invalid first ino: 0 [ 190.811881][T18072] loop5: detected capacity change from 0 to 4 [ 190.815945][T18071] loop4: detected capacity change from 0 to 131456 [ 190.819535][T18072] FAULT_INJECTION: forcing a failure. [ 190.819535][T18072] name failslab, interval 1, probability 0, space 0, times 0 [ 190.837087][T18072] CPU: 0 PID: 18072 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 190.845908][T18072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.856031][T18072] Call Trace: [ 190.859297][T18072] dump_stack_lvl+0xd6/0x122 [ 190.863880][T18072] dump_stack+0x11/0x1b [ 190.868028][T18072] should_fail+0x23c/0x250 [ 190.872483][T18072] ? kzalloc+0x1d/0x30 [ 190.876649][T18072] __should_failslab+0x81/0x90 [ 190.881490][T18072] should_failslab+0x5/0x20 [ 190.886031][T18072] __kmalloc+0x6f/0x350 [ 190.890184][T18072] kzalloc+0x1d/0x30 [ 190.894067][T18072] kobject_get_path+0x7c/0x110 [ 190.898820][T18072] kobject_uevent_env+0x1be/0xc40 [ 190.903833][T18072] ? internal_create_group+0x7d9/0x860 [ 190.909277][T18072] ? set_capacity_and_notify+0x1eb/0x200 [ 190.914898][T18072] kobject_uevent+0x18/0x20 [ 190.919433][T18072] loop_configure+0xce1/0xeb0 [ 190.924213][T18072] lo_ioctl+0x618/0x13e0 [ 190.928614][T18072] ? path_openat+0x18d4/0x1ec0 [ 190.933367][T18072] ? blkdev_common_ioctl+0x438/0x1110 [ 190.938795][T18072] ? selinux_file_ioctl+0x981/0xa10 [ 190.944049][T18072] ? lo_release+0x120/0x120 [ 190.948605][T18072] blkdev_ioctl+0x1d0/0x3f0 [ 190.953099][T18072] block_ioctl+0x6e/0x80 [ 190.957417][T18072] ? blkdev_iopoll+0x80/0x80 [ 190.961990][T18072] __se_sys_ioctl+0xcb/0x140 [ 190.966567][T18072] __x64_sys_ioctl+0x3f/0x50 [ 190.971153][T18072] do_syscall_64+0x44/0xa0 [ 190.975557][T18072] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 190.981439][T18072] RIP: 0033:0x7f5e6b2f8697 [ 190.985844][T18072] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 191.005587][T18072] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.014033][T18072] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 191.021987][T18072] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.029940][T18072] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 191.037915][T18072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 191.045911][T18072] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x4b92}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000451000/0x2000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:57:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 191.069688][T18080] loop1: detected capacity change from 0 to 131456 [ 191.087933][T18086] loop3: detected capacity change from 0 to 4 [ 191.099510][T18071] EXT4-fs (loop4): inodes count not valid: 65279 vs 32 [ 191.107104][T18080] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 191.113749][T18080] EXT4-fs (loop1): mount failed 02:57:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="feff0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=':', 0x1) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:57:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x11, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 191.132556][T18086] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 191.157837][T18072] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 35) 02:57:01 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x185, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x36d6, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x100000}, &(0x7f0000451000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000000040)=0x0) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d5000/0x4000)=nil, 0x4000, 0x2, 0x11, r3, 0x8000000) r6 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r6, 0x4f96, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r5, r4, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x0, 0x4004, @fd=r6, 0x6, &(0x7f0000000140)="bb353f9f0ec7ed4e3dda2e6cbab433c20e40e789379dda392fa41e1116e21c8f159d92b4fd174bd00bc4c96cbdbdefbe9964dc3555eba8e37453323eb256774f83824e0461432c", 0x47, 0x10}, 0xfff) syz_io_uring_submit(r2, r4, &(0x7f00000000c0)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000080)={0x2001}, r0}, 0x6) [ 191.242712][T18112] loop3: detected capacity change from 0 to 4 [ 191.255110][T18120] loop4: detected capacity change from 0 to 131456 [ 191.255811][T18115] loop1: detected capacity change from 0 to 131456 [ 191.269729][T18112] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="feffffff000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 191.301482][T18120] EXT4-fs (loop4): inodes count not valid: 65534 vs 32 [ 191.302617][T18125] loop5: detected capacity change from 0 to 4 [ 191.331919][T18115] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 191.334331][T18133] loop2: detected capacity change from 0 to 4 [ 191.346339][T18112] loop3: detected capacity change from 0 to 4 [ 191.353594][T18125] FAULT_INJECTION: forcing a failure. [ 191.353594][T18125] name failslab, interval 1, probability 0, space 0, times 0 [ 191.366217][T18125] CPU: 0 PID: 18125 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 191.371543][T18112] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 191.374978][T18125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.394315][T18125] Call Trace: [ 191.397605][T18125] dump_stack_lvl+0xd6/0x122 [ 191.402260][T18125] dump_stack+0x11/0x1b [ 191.406418][T18125] should_fail+0x23c/0x250 [ 191.410832][T18125] __should_failslab+0x81/0x90 [ 191.415596][T18125] should_failslab+0x5/0x20 [ 191.420100][T18125] kmem_cache_alloc_node+0x61/0x2c0 [ 191.425368][T18125] ? __alloc_skb+0xed/0x420 [ 191.429873][T18125] __alloc_skb+0xed/0x420 [ 191.434209][T18125] alloc_uevent_skb+0x5b/0x120 [ 191.438975][T18125] kobject_uevent_env+0x863/0xc40 [ 191.444022][T18125] ? internal_create_group+0x7d9/0x860 [ 191.449484][T18125] ? set_capacity_and_notify+0x1eb/0x200 [ 191.455127][T18125] kobject_uevent+0x18/0x20 [ 191.459634][T18125] loop_configure+0xce1/0xeb0 [ 191.464325][T18125] lo_ioctl+0x618/0x13e0 [ 191.468566][T18125] ? path_openat+0x18d4/0x1ec0 [ 191.473354][T18125] ? blkdev_common_ioctl+0x438/0x1110 [ 191.478727][T18125] ? selinux_file_ioctl+0x981/0xa10 [ 191.483925][T18125] ? lo_release+0x120/0x120 [ 191.488430][T18125] blkdev_ioctl+0x1d0/0x3f0 [ 191.492930][T18125] block_ioctl+0x6e/0x80 [ 191.497173][T18125] ? blkdev_iopoll+0x80/0x80 [ 191.501756][T18125] __se_sys_ioctl+0xcb/0x140 [ 191.506346][T18125] __x64_sys_ioctl+0x3f/0x50 [ 191.510933][T18125] do_syscall_64+0x44/0xa0 [ 191.515354][T18125] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.521252][T18125] RIP: 0033:0x7f5e6b2f8697 [ 191.525726][T18125] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 191.545417][T18125] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.553911][T18125] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 191.561914][T18125] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.569891][T18125] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 191.577863][T18125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 191.585836][T18125] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:57:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x12, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 191.600790][T18125] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 191.605670][T18133] EXT4-fs (loop2): invalid first ino: 0 02:57:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 36) 02:57:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 191.660089][T18154] loop4: detected capacity change from 0 to 131456 [ 191.678890][T18154] EXT4-fs (loop4): inodes count not valid: 4294967294 vs 32 [ 191.690775][T18133] loop2: detected capacity change from 0 to 4 [ 191.692808][T18157] loop3: detected capacity change from 0 to 4 [ 191.700221][T18133] EXT4-fs (loop2): invalid first ino: 0 02:57:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20020000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 191.742919][T18170] loop5: detected capacity change from 0 to 4 [ 191.749232][T18168] loop1: detected capacity change from 0 to 131456 [ 191.759735][T18157] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 191.770702][T18168] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 191.778661][T18170] FAULT_INJECTION: forcing a failure. [ 191.778661][T18170] name failslab, interval 1, probability 0, space 0, times 0 [ 191.791285][T18170] CPU: 1 PID: 18170 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 191.800305][T18170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.810875][T18170] Call Trace: [ 191.814186][T18170] dump_stack_lvl+0xd6/0x122 [ 191.818870][T18170] dump_stack+0x11/0x1b [ 191.823109][T18170] should_fail+0x23c/0x250 [ 191.827527][T18170] __should_failslab+0x81/0x90 [ 191.832296][T18170] should_failslab+0x5/0x20 [ 191.836832][T18170] kmem_cache_alloc_node_trace+0x61/0x2e0 [ 191.842556][T18170] ? __kmalloc_node_track_caller+0x30/0x40 [ 191.848368][T18170] __kmalloc_node_track_caller+0x30/0x40 [ 191.854037][T18170] ? alloc_uevent_skb+0x5b/0x120 [ 191.858981][T18170] __alloc_skb+0x187/0x420 [ 191.863404][T18170] alloc_uevent_skb+0x5b/0x120 [ 191.868175][T18170] kobject_uevent_env+0x863/0xc40 [ 191.873224][T18170] ? internal_create_group+0x7d9/0x860 [ 191.878689][T18170] ? set_capacity_and_notify+0x1eb/0x200 [ 191.884324][T18170] kobject_uevent+0x18/0x20 [ 191.888840][T18170] loop_configure+0xce1/0xeb0 [ 191.893550][T18170] lo_ioctl+0x618/0x13e0 [ 191.897841][T18170] ? path_openat+0x18d4/0x1ec0 [ 191.902611][T18170] ? blkdev_common_ioctl+0x438/0x1110 [ 191.907983][T18170] ? selinux_file_ioctl+0x981/0xa10 [ 191.913215][T18170] ? lo_release+0x120/0x120 [ 191.917722][T18170] blkdev_ioctl+0x1d0/0x3f0 [ 191.922233][T18170] block_ioctl+0x6e/0x80 [ 191.926507][T18170] ? blkdev_iopoll+0x80/0x80 [ 191.931156][T18170] __se_sys_ioctl+0xcb/0x140 [ 191.935828][T18170] __x64_sys_ioctl+0x3f/0x50 [ 191.940494][T18170] do_syscall_64+0x44/0xa0 [ 191.944918][T18170] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 191.950822][T18170] RIP: 0033:0x7f5e6b2f8697 [ 191.955304][T18170] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 191.974909][T18170] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.983323][T18170] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 191.991360][T18170] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 191.999444][T18170] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 192.007413][T18170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 192.015387][T18170] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:57:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7", 0x2d, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 192.218552][T18170] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 192.231933][T18177] loop2: detected capacity change from 0 to 4 [ 192.242149][T18157] loop3: detected capacity change from 0 to 4 [ 192.252922][T18177] EXT4-fs (loop2): invalid first ino: 0 [ 192.260040][T18190] loop4: detected capacity change from 0 to 131456 02:57:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 37) [ 192.267137][T18157] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 192.280968][T18190] EXT4-fs (loop4): inodes count not valid: 544 vs 32 [ 192.305915][T18177] loop2: detected capacity change from 0 to 4 02:57:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20030000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 192.316049][T18177] EXT4-fs (loop2): invalid first ino: 0 [ 192.321988][T18199] loop1: detected capacity change from 0 to 131456 02:57:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 192.359655][T18199] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 192.390126][T18213] loop3: detected capacity change from 0 to 4 02:57:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 192.417049][T18219] loop5: detected capacity change from 0 to 4 [ 192.422672][T18221] loop2: detected capacity change from 0 to 4 [ 192.433196][T18213] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 192.443693][T18222] loop4: detected capacity change from 0 to 131456 [ 192.456944][T18221] EXT4-fs (loop2): invalid first ino: 0 [ 192.463236][T18222] EXT4-fs (loop4): inodes count not valid: 800 vs 32 [ 192.470690][T18219] FAULT_INJECTION: forcing a failure. [ 192.470690][T18219] name failslab, interval 1, probability 0, space 0, times 0 [ 192.483332][T18219] CPU: 0 PID: 18219 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 192.492093][T18219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.502140][T18219] Call Trace: [ 192.505411][T18219] dump_stack_lvl+0xd6/0x122 [ 192.510003][T18219] dump_stack+0x11/0x1b 02:57:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 192.514160][T18219] should_fail+0x23c/0x250 [ 192.518587][T18219] ? skb_clone+0x12c/0x1f0 [ 192.523102][T18219] __should_failslab+0x81/0x90 [ 192.527911][T18219] should_failslab+0x5/0x20 [ 192.532501][T18219] kmem_cache_alloc+0x4f/0x300 [ 192.537279][T18219] skb_clone+0x12c/0x1f0 [ 192.541617][T18219] netlink_broadcast_filtered+0x4fd/0xb60 [ 192.547340][T18219] ? skb_put+0xb9/0xf0 [ 192.551411][T18219] netlink_broadcast+0x35/0x50 [ 192.556172][T18219] kobject_uevent_env+0x8c9/0xc40 [ 192.561200][T18219] ? internal_create_group+0x7d9/0x860 [ 192.566660][T18219] ? set_capacity_and_notify+0x1eb/0x200 [ 192.572289][T18219] kobject_uevent+0x18/0x20 [ 192.576795][T18219] loop_configure+0xce1/0xeb0 [ 192.581484][T18219] lo_ioctl+0x618/0x13e0 [ 192.585727][T18219] ? path_openat+0x18d4/0x1ec0 [ 192.590492][T18219] ? blkdev_common_ioctl+0x438/0x1110 [ 192.595868][T18219] ? selinux_file_ioctl+0x981/0xa10 [ 192.601139][T18219] ? lo_release+0x120/0x120 [ 192.605644][T18219] blkdev_ioctl+0x1d0/0x3f0 [ 192.610191][T18219] block_ioctl+0x6e/0x80 02:57:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20040000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 192.614446][T18219] ? blkdev_iopoll+0x80/0x80 [ 192.619039][T18219] __se_sys_ioctl+0xcb/0x140 [ 192.623681][T18219] __x64_sys_ioctl+0x3f/0x50 [ 192.628329][T18219] do_syscall_64+0x44/0xa0 [ 192.632750][T18219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 192.638659][T18219] RIP: 0033:0x7f5e6b2f8697 [ 192.643101][T18219] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 192.662790][T18219] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 192.671202][T18219] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 192.679168][T18219] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 192.687140][T18219] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 192.695136][T18219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 192.703206][T18219] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 02:57:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 38) [ 192.713326][T18231] loop1: detected capacity change from 0 to 131456 [ 192.720143][T18219] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 192.725785][T18213] loop3: detected capacity change from 0 to 4 [ 192.736094][T18231] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:57:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 192.775701][T18213] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 192.790746][T18249] loop4: detected capacity change from 0 to 131456 [ 192.791001][T18251] loop2: detected capacity change from 0 to 4 [ 192.839016][T18259] loop5: detected capacity change from 0 to 4 [ 192.845215][T18249] EXT4-fs (loop4): inodes count not valid: 1056 vs 32 [ 192.853220][T18259] FAULT_INJECTION: forcing a failure. [ 192.853220][T18259] name failslab, interval 1, probability 0, space 0, times 0 [ 192.855055][T18263] loop1: detected capacity change from 0 to 131456 [ 192.865838][T18259] CPU: 0 PID: 18259 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 192.865861][T18259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.891222][T18259] Call Trace: [ 192.892552][T18251] EXT4-fs (loop2): invalid first ino: 0 [ 192.894596][T18259] dump_stack_lvl+0xd6/0x122 [ 192.904719][T18259] dump_stack+0x11/0x1b [ 192.909038][T18259] should_fail+0x23c/0x250 [ 192.913452][T18259] __should_failslab+0x81/0x90 [ 192.918217][T18259] ? call_usermodehelper_setup+0x71/0x190 [ 192.923939][T18259] should_failslab+0x5/0x20 [ 192.928710][T18259] kmem_cache_alloc_trace+0x52/0x320 [ 192.934066][T18259] call_usermodehelper_setup+0x71/0x190 [ 192.939692][T18259] ? add_uevent_var+0x1d0/0x1d0 [ 192.944542][T18259] kobject_uevent_env+0xb29/0xc40 [ 192.949561][T18259] ? internal_create_group+0x7d9/0x860 [ 192.955368][T18259] ? set_capacity_and_notify+0x1eb/0x200 [ 192.961015][T18259] kobject_uevent+0x18/0x20 [ 192.961780][T18263] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 192.965515][T18259] loop_configure+0xce1/0xeb0 [ 192.965539][T18259] lo_ioctl+0x618/0x13e0 [ 192.965558][T18259] ? path_openat+0x18d4/0x1ec0 02:57:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 192.985923][T18259] ? blkdev_common_ioctl+0x438/0x1110 [ 192.991293][T18259] ? selinux_file_ioctl+0x981/0xa10 [ 192.996561][T18259] ? lo_release+0x120/0x120 [ 193.001070][T18259] blkdev_ioctl+0x1d0/0x3f0 [ 193.005577][T18259] block_ioctl+0x6e/0x80 [ 193.009822][T18259] ? blkdev_iopoll+0x80/0x80 [ 193.014472][T18259] __se_sys_ioctl+0xcb/0x140 [ 193.019070][T18259] __x64_sys_ioctl+0x3f/0x50 [ 193.023729][T18259] do_syscall_64+0x44/0xa0 [ 193.028241][T18259] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.034143][T18259] RIP: 0033:0x7f5e6b2f8697 [ 193.038557][T18259] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 94 53 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.058226][T18259] RSP: 002b:00007f5e6906ff48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 193.066658][T18259] RAX: ffffffffffffffda RBX: 00007f5e6b342cc0 RCX: 00007f5e6b2f8697 [ 193.074628][T18259] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 02:57:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x22, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 193.082644][T18259] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 193.090610][T18259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 193.098895][T18259] R13: 0000000000000004 R14: 0000000020000318 R15: 0000000000000001 [ 193.112471][T18259] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 193.164815][T18249] loop4: detected capacity change from 0 to 131456 [ 193.171876][T18275] loop2: detected capacity change from 0 to 4 [ 193.194037][T18285] loop3: detected capacity change from 0 to 4 [ 193.205810][T18249] EXT4-fs (loop4): inodes count not valid: 1056 vs 32 02:57:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) socketpair(0x8, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = socket(0x1, 0x2, 0x0) bind(r4, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000180), r1) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="000225bd70000bdc0000000000000006000001000b00eaf6b38b2590b542185be053d9649a6ee46c87358da49063e775b4271ffdc4e457e1e0e3e201e87ba72764c52b06690c90b7b6b6f45e7271b7f17928f47b3b7efeb2e6ae610d1d928993f6c5e1dc327d16c2243437f610ab424c75806f2f1e0e1ca08557fd8ec6c19abb97e7fc7155f537b8778647b653ea30e4624f9f2faedb059a717bb99833fb11ef8d53c3e269eed559fda4d73d887b5549326e0b2a6f7fe050fa89ecf6cb04dda570cb2261643b420a0892f481680be4e52a"], 0x1c}, 0x1, 0x0, 0x0, 0x400c0}, 0x4004010) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) [ 193.214649][T18285] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 193.226006][T18275] EXT4-fs (loop2): invalid first ino: 0 [ 193.234029][T18291] loop1: detected capacity change from 0 to 131456 02:57:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 39) [ 193.286776][T18285] loop3: detected capacity change from 0 to 4 [ 193.291845][T18275] loop2: detected capacity change from 0 to 4 [ 193.307346][T18285] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 193.327896][T18275] EXT4-fs (loop2): invalid first ino: 0 02:57:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20050000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:04 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x40000183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1}, &(0x7f000044d000/0x4000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = mmap$IORING_OFF_SQES(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x4, 0x810, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r5}}, 0x101) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) [ 193.333635][T18291] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 193.360746][T18321] loop5: detected capacity change from 0 to 4 [ 193.379410][T18321] FAULT_INJECTION: forcing a failure. [ 193.379410][T18321] name failslab, interval 1, probability 0, space 0, times 0 [ 193.391272][T18324] loop4: detected capacity change from 0 to 131456 [ 193.392047][T18321] CPU: 1 PID: 18321 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 193.407225][T18321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.417294][T18321] Call Trace: [ 193.420732][T18321] dump_stack_lvl+0xd6/0x122 [ 193.425314][T18321] dump_stack+0x11/0x1b [ 193.429454][T18321] should_fail+0x23c/0x250 [ 193.433873][T18321] ? getname_flags+0x84/0x3f0 [ 193.438535][T18321] __should_failslab+0x81/0x90 [ 193.443331][T18321] should_failslab+0x5/0x20 [ 193.447819][T18321] kmem_cache_alloc+0x4f/0x300 [ 193.452569][T18321] getname_flags+0x84/0x3f0 [ 193.457076][T18321] ? switch_fpu_return+0xa/0x10 [ 193.461913][T18321] __x64_sys_mkdir+0x31/0x50 [ 193.466557][T18321] do_syscall_64+0x44/0xa0 [ 193.470968][T18321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.476876][T18321] RIP: 0033:0x7f5e6b2f79e7 [ 193.481272][T18321] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.500939][T18321] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 02:57:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef01000100", 0x3e, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 193.509346][T18321] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 193.517346][T18321] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 193.525298][T18321] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 193.533346][T18321] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 193.541333][T18321] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:04 executing program 0: socket(0x11, 0x2, 0x0) r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000040), 0x1) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)=""/242, 0xf2}, {&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/169, 0xa9}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000240)=""/33, 0x21}], 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000000100002fc62adc9dd93b018e7e236ba4fb823d2e6fad8bb6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x48}, 0x2000) mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x3000)=nil, 0x3000, 0x1, 0x80010, r1, 0x10000000) 02:57:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 193.564525][T18324] EXT4-fs (loop4): inodes count not valid: 1312 vs 32 02:57:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20060000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 40) [ 193.621120][T18342] loop2: detected capacity change from 0 to 4 [ 193.632854][T18344] loop1: detected capacity change from 0 to 131456 [ 193.650593][T18351] loop3: detected capacity change from 0 to 4 [ 193.656790][T18342] EXT4-fs (loop2): invalid first ino: 0 [ 193.688265][T18344] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 193.695648][T18351] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 193.696409][T18344] EXT4-fs (loop1): mount failed [ 193.706587][T18358] loop4: detected capacity change from 0 to 131456 [ 193.725209][T18342] loop2: detected capacity change from 0 to 4 [ 193.725291][T18362] loop5: detected capacity change from 0 to 4 02:57:04 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x185, &(0x7f0000000340)={0x0, 0x0, 0x10, 0x0, 0xfffffffd}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 193.733016][T18342] EXT4-fs (loop2): invalid first ino: 0 [ 193.751029][T18362] FAULT_INJECTION: forcing a failure. [ 193.751029][T18362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 193.764101][T18362] CPU: 1 PID: 18362 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 193.772940][T18362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.783009][T18362] Call Trace: [ 193.786363][T18362] dump_stack_lvl+0xd6/0x122 [ 193.791116][T18362] dump_stack+0x11/0x1b [ 193.795255][T18362] should_fail+0x23c/0x250 [ 193.799710][T18362] should_fail_usercopy+0x16/0x20 [ 193.804734][T18362] strncpy_from_user+0x21/0x250 [ 193.809641][T18362] getname_flags+0xb8/0x3f0 [ 193.814126][T18362] __x64_sys_mkdir+0x31/0x50 [ 193.818857][T18362] do_syscall_64+0x44/0xa0 [ 193.823280][T18362] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 193.829238][T18362] RIP: 0033:0x7f5e6b2f79e7 [ 193.833892][T18362] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 193.853483][T18362] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 193.861874][T18362] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 193.869828][T18362] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 193.877782][T18362] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff 02:57:04 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000002800)={0x0, 0xfffffffd, 0x0, 0x0, 0x8}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) io_uring_enter(r2, 0x40e, 0x29d9, 0x2, &(0x7f0000002740)={[0x8]}, 0x8) io_uring_register$IORING_UNREGISTER_BUFFERS(r2, 0x1, 0x0, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002780)='/proc/bus/input/handlers\x00', 0x0, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) readv(r6, &(0x7f0000001900)=[{&(0x7f0000000080)=""/54, 0x36}, {&(0x7f0000000400)=""/111, 0x6f}, {&(0x7f0000000480)=""/82, 0x52}, {&(0x7f0000000500)=""/71, 0x47}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/240, 0xfffffd74}, {&(0x7f0000000700)=""/4096, 0x1002}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000001700)=""/236, 0x200017ec}, {&(0x7f0000001800)=""/254, 0xfe}], 0xa) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r5, 0x7, &(0x7f00000027c0)=r6, 0x1) syz_io_uring_setup(0x6e25, &(0x7f0000000040)={0x0, 0x809, 0x1, 0x0, 0x4c}, &(0x7f00006d4000/0x4000)=nil, &(0x7f00006d4000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) r8 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000180)='.log\x00', 0x10b000, 0x104) syz_io_uring_submit(r3, r7, &(0x7f0000002700)=@IORING_OP_RECVMSG={0xa, 0x5, 0x0, r8, 0x0, &(0x7f00000026c0)={&(0x7f00000001c0)=@ieee802154, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002880)=""/4095, 0xfff}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f00000013c0)=""/99, 0x63}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f0000001440)=""/130, 0x82}, {&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/70, 0x46}, 0x0, 0x0, 0x0, {0x1}}, 0x3) [ 193.885731][T18362] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 193.893714][T18362] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 193.911710][T18358] EXT4-fs (loop4): inodes count not valid: 1568 vs 32 [ 193.935104][T18351] loop3: detected capacity change from 0 to 4 02:57:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 41) [ 193.960799][T18351] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 193.995683][T18358] loop4: detected capacity change from 0 to 131456 [ 194.006581][T18400] loop5: detected capacity change from 0 to 4 [ 194.012914][T18400] FAULT_INJECTION: forcing a failure. [ 194.012914][T18400] name failslab, interval 1, probability 0, space 0, times 0 [ 194.022435][T18358] EXT4-fs (loop4): inodes count not valid: 1568 vs 32 [ 194.025529][T18400] CPU: 1 PID: 18400 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 194.033344][T18397] loop2: detected capacity change from 0 to 4 [ 194.041108][T18400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.041121][T18400] Call Trace: [ 194.041128][T18400] dump_stack_lvl+0xd6/0x122 [ 194.041152][T18400] dump_stack+0x11/0x1b [ 194.059677][T18403] loop1: detected capacity change from 0 to 131456 [ 194.060562][T18400] should_fail+0x23c/0x250 [ 194.080112][T18400] ? __d_alloc+0x36/0x370 [ 194.084447][T18400] __should_failslab+0x81/0x90 [ 194.089210][T18400] should_failslab+0x5/0x20 [ 194.093710][T18400] kmem_cache_alloc+0x4f/0x300 [ 194.098532][T18400] __d_alloc+0x36/0x370 [ 194.102767][T18400] d_alloc+0x2a/0x130 [ 194.106800][T18400] __lookup_hash+0x8f/0x180 [ 194.111299][T18400] filename_create+0xfc/0x270 [ 194.116054][T18400] do_mkdirat+0x53/0x2c0 [ 194.120324][T18400] __x64_sys_mkdir+0x40/0x50 [ 194.124907][T18400] do_syscall_64+0x44/0xa0 [ 194.129313][T18400] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.135196][T18400] RIP: 0033:0x7f5e6b2f79e7 [ 194.139856][T18400] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.159450][T18400] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 194.167850][T18400] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 194.175977][T18400] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 194.183941][T18400] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 194.191922][T18400] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 194.199872][T18400] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 42) 02:57:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2e, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 194.224367][T18397] EXT4-fs (loop2): invalid first ino: 0 [ 194.291769][T18419] loop5: detected capacity change from 0 to 4 [ 194.298275][T18419] FAULT_INJECTION: forcing a failure. [ 194.298275][T18419] name failslab, interval 1, probability 0, space 0, times 0 [ 194.311278][T18419] CPU: 1 PID: 18419 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 194.320208][T18419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.330261][T18419] Call Trace: [ 194.333597][T18419] dump_stack_lvl+0xd6/0x122 [ 194.334581][T18422] loop3: detected capacity change from 0 to 4 [ 194.338213][T18419] dump_stack+0x11/0x1b [ 194.338237][T18419] should_fail+0x23c/0x250 [ 194.351802][T18422] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 194.352895][T18419] ? ext4_alloc_inode+0x27/0x300 [ 194.367073][T18419] __should_failslab+0x81/0x90 [ 194.371904][T18419] ? set_qf_name+0x230/0x230 [ 194.376490][T18419] should_failslab+0x5/0x20 [ 194.380995][T18419] kmem_cache_alloc+0x4f/0x300 [ 194.385758][T18419] ? ebitmap_destroy+0x91/0xa0 [ 194.391035][T18419] ? set_qf_name+0x230/0x230 [ 194.395622][T18419] ext4_alloc_inode+0x27/0x300 [ 194.400388][T18419] ? set_qf_name+0x230/0x230 [ 194.405031][T18419] new_inode_pseudo+0x38/0x1c0 [ 194.409803][T18419] new_inode+0x21/0x120 [ 194.413953][T18419] __ext4_new_inode+0x13f/0x2fd0 [ 194.419155][T18419] ? __dquot_initialize+0x13d/0x7f0 [ 194.424427][T18419] ext4_mkdir+0x28a/0x760 [ 194.428795][T18419] vfs_mkdir+0x2c3/0x3e0 [ 194.433041][T18419] do_mkdirat+0x12e/0x2c0 [ 194.437378][T18419] __x64_sys_mkdir+0x40/0x50 [ 194.441976][T18419] do_syscall_64+0x44/0xa0 [ 194.446460][T18419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.452410][T18419] RIP: 0033:0x7f5e6b2f79e7 [ 194.456819][T18419] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.476522][T18419] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 02:57:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20070000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 194.484959][T18419] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 194.492973][T18419] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 194.500994][T18419] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 194.509062][T18419] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 194.517209][T18419] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 194.528848][T18431] loop4: detected capacity change from 0 to 131456 [ 194.533372][T18403] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 194.542360][T18397] loop2: detected capacity change from 0 to 4 [ 194.558233][T18431] EXT4-fs (loop4): inodes count not valid: 1824 vs 32 [ 194.569235][T18397] EXT4-fs (loop2): invalid first ino: 0 02:57:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20080000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:05 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 43) [ 194.594227][T18422] loop3: detected capacity change from 0 to 4 [ 194.615344][T18422] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 194.660740][T18458] loop4: detected capacity change from 0 to 131456 [ 194.680566][T18466] loop5: detected capacity change from 0 to 4 [ 194.680804][T18464] loop2: detected capacity change from 0 to 4 [ 194.694926][T18458] EXT4-fs (loop4): inodes count not valid: 2080 vs 32 [ 194.699423][T18467] loop1: detected capacity change from 0 to 131456 [ 194.703455][T18466] FAULT_INJECTION: forcing a failure. [ 194.703455][T18466] name failslab, interval 1, probability 0, space 0, times 0 [ 194.720825][T18466] CPU: 1 PID: 18466 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 194.729591][T18466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.739640][T18466] Call Trace: [ 194.742921][T18466] dump_stack_lvl+0xd6/0x122 [ 194.747521][T18466] dump_stack+0x11/0x1b [ 194.751684][T18466] should_fail+0x23c/0x250 02:57:05 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1a1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) syz_io_uring_setup(0x21a3, &(0x7f0000000140)={0x0, 0x9b88, 0x0, 0x3, 0x1e2, 0x0, r1}, &(0x7f0000452000/0x3000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f00000001c0), &(0x7f0000000200)=0x0) r6 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r6, 0x4f96, 0x0, 0x0, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r8, 0x80, &(0x7f00000002c0)=@ieee802154, 0x0, 0x0, 0x1, {0x0, r9}}, 0x7) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r7}}, 0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd=r6, 0x9d9, 0x0, 0xfff, 0x2, 0x1, {0x0, r7}}, 0x10001) r10 = socket$inet6(0xa, 0x2, 0x8) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 194.756281][T18466] ? security_inode_alloc+0x30/0x180 [ 194.761572][T18466] __should_failslab+0x81/0x90 [ 194.766353][T18466] should_failslab+0x5/0x20 [ 194.771028][T18466] kmem_cache_alloc+0x4f/0x300 [ 194.775791][T18466] security_inode_alloc+0x30/0x180 [ 194.780918][T18466] inode_init_always+0x20b/0x430 [ 194.785962][T18466] ? set_qf_name+0x230/0x230 [ 194.790573][T18466] new_inode_pseudo+0x73/0x1c0 [ 194.795347][T18466] new_inode+0x21/0x120 [ 194.799630][T18466] __ext4_new_inode+0x13f/0x2fd0 [ 194.804570][T18466] ? __dquot_initialize+0x13d/0x7f0 [ 194.809767][T18466] ext4_mkdir+0x28a/0x760 [ 194.814234][T18466] vfs_mkdir+0x2c3/0x3e0 [ 194.818480][T18466] do_mkdirat+0x12e/0x2c0 [ 194.822907][T18466] __x64_sys_mkdir+0x40/0x50 [ 194.827500][T18466] do_syscall_64+0x44/0xa0 [ 194.831987][T18466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 194.837886][T18466] RIP: 0033:0x7f5e6b2f79e7 [ 194.842296][T18466] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 194.861929][T18466] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 194.870346][T18466] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 194.878491][T18466] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 194.886488][T18466] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 194.894457][T18466] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 194.902446][T18466] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 194.916081][T18467] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 194.922836][T18464] EXT4-fs (loop2): invalid first ino: 0 [ 194.928976][T18474] loop3: detected capacity change from 0 to 4 [ 194.955183][T18474] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 194.967403][T18464] loop2: detected capacity change from 0 to 4 [ 194.975734][T18458] loop4: detected capacity change from 0 to 131456 02:57:05 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) bind(r1, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x100000}, 0x80) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2}, 0x4) 02:57:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 44) [ 195.019496][T18464] EXT4-fs (loop2): invalid first ino: 0 [ 195.036160][T18458] EXT4-fs (loop4): inodes count not valid: 2080 vs 32 [ 195.065363][T18509] loop1: detected capacity change from 0 to 131456 [ 195.088952][T18474] loop3: detected capacity change from 0 to 4 [ 195.105419][T18513] loop5: detected capacity change from 0 to 4 [ 195.111640][T18474] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 195.148170][T18513] FAULT_INJECTION: forcing a failure. [ 195.148170][T18513] name failslab, interval 1, probability 0, space 0, times 0 [ 195.160888][T18513] CPU: 0 PID: 18513 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 195.169749][T18513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.179892][T18513] Call Trace: [ 195.183235][T18513] dump_stack_lvl+0xd6/0x122 [ 195.187816][T18513] dump_stack+0x11/0x1b [ 195.192131][T18513] should_fail+0x23c/0x250 [ 195.196556][T18513] ? sidtab_sid2str_get+0x9c/0x130 [ 195.201660][T18513] __should_failslab+0x81/0x90 [ 195.206423][T18513] should_failslab+0x5/0x20 [ 195.210927][T18513] __kmalloc_track_caller+0x6d/0x350 [ 195.216296][T18513] kmemdup+0x21/0x50 [ 195.220185][T18513] sidtab_sid2str_get+0x9c/0x130 [ 195.225134][T18513] security_sid_to_context_core+0x1cb/0x2d0 [ 195.231019][T18513] security_sid_to_context_force+0x2f/0x40 [ 195.236818][T18513] selinux_inode_init_security+0x4e4/0x590 [ 195.242623][T18513] security_inode_init_security+0xe4/0x260 [ 195.248422][T18513] ? ext4_init_security+0x40/0x40 [ 195.253443][T18513] ext4_init_security+0x30/0x40 [ 195.258280][T18513] __ext4_new_inode+0x2a0a/0x2fd0 [ 195.263289][T18513] ext4_mkdir+0x28a/0x760 [ 195.267780][T18513] vfs_mkdir+0x2c3/0x3e0 [ 195.272033][T18513] do_mkdirat+0x12e/0x2c0 [ 195.276382][T18513] __x64_sys_mkdir+0x40/0x50 [ 195.280986][T18513] do_syscall_64+0x44/0xa0 [ 195.285450][T18513] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.291349][T18513] RIP: 0033:0x7f5e6b2f79e7 [ 195.296276][T18513] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 195.315884][T18513] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 195.324284][T18513] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 195.332242][T18513] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 195.340204][T18513] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 195.348167][T18513] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 195.356130][T18513] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20090000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef0100", 0x3c, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 195.372492][T18509] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 195.411435][T18530] loop2: detected capacity change from 0 to 4 [ 195.439783][T18530] EXT4-fs (loop2): invalid first ino: 0 [ 195.448364][T18529] loop4: detected capacity change from 0 to 131456 02:57:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 45) [ 195.483687][T18529] EXT4-fs (loop4): inodes count not valid: 2336 vs 32 [ 195.514365][T18548] loop1: detected capacity change from 0 to 131456 [ 195.522359][T18547] loop3: detected capacity change from 0 to 4 [ 195.530092][T18530] loop2: detected capacity change from 0 to 4 [ 195.539721][T18530] EXT4-fs (loop2): invalid first ino: 0 [ 195.559764][T18555] loop5: detected capacity change from 0 to 4 [ 195.566301][T18548] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 195.573235][T18530] ================================================================== [ 195.581317][T18530] BUG: KCSAN: data-race in blkdev_get_by_dev / blkdev_put [ 195.588419][T18530] [ 195.590736][T18530] write to 0xffff888100405060 of 4 bytes by task 18483 on cpu 1: [ 195.598444][T18530] blkdev_get_by_dev+0xa26/0xca0 [ 195.603371][T18530] blkdev_open+0xb3/0x130 [ 195.607689][T18530] do_dentry_open+0x52c/0x860 [ 195.612348][T18530] vfs_open+0x43/0x50 [ 195.616327][T18530] path_openat+0x17c3/0x1ec0 [ 195.620905][T18530] do_filp_open+0x105/0x220 [ 195.625394][T18530] do_sys_openat2+0xb5/0x2b0 [ 195.629968][T18530] __x64_sys_open+0xe2/0x110 [ 195.634543][T18530] do_syscall_64+0x44/0xa0 [ 195.638949][T18530] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.644829][T18530] [ 195.647136][T18530] read to 0xffff888100405060 of 4 bytes by task 18530 on cpu 0: [ 195.654745][T18530] blkdev_put+0x3b/0x4c0 [ 195.658966][T18530] kill_block_super+0x7b/0x90 [ 195.663624][T18530] deactivate_locked_super+0x65/0xd0 [ 195.668895][T18530] mount_bdev+0x204/0x290 [ 195.673208][T18530] ext4_mount+0x2d/0x40 [ 195.677344][T18530] legacy_get_tree+0x70/0xc0 [ 195.681919][T18530] vfs_get_tree+0x4a/0x1a0 [ 195.686315][T18530] path_mount+0x11ec/0x1d20 [ 195.690802][T18530] __se_sys_mount+0x24b/0x2f0 [ 195.695463][T18530] __x64_sys_mount+0x63/0x70 [ 195.700038][T18530] do_syscall_64+0x44/0xa0 [ 195.704442][T18530] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.710323][T18530] [ 195.712625][T18530] value changed: 0x00000003 -> 0x00000004 [ 195.718323][T18530] [ 195.720627][T18530] Reported by Kernel Concurrency Sanitizer on: 02:57:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200a0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 195.726754][T18530] CPU: 0 PID: 18530 Comm: syz-executor.2 Not tainted 5.15.0-rc4-syzkaller #0 [ 195.735497][T18530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.745537][T18530] ================================================================== [ 195.754324][T18548] EXT4-fs (loop1): mount failed [ 195.792785][T18555] FAULT_INJECTION: forcing a failure. [ 195.792785][T18555] name failslab, interval 1, probability 0, space 0, times 0 [ 195.805430][T18555] CPU: 1 PID: 18555 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 195.805501][T18566] loop4: detected capacity change from 0 to 131456 [ 195.814205][T18555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.814218][T18555] Call Trace: [ 195.814226][T18555] dump_stack_lvl+0xd6/0x122 [ 195.838582][T18555] dump_stack+0x11/0x1b [ 195.842739][T18555] should_fail+0x23c/0x250 [ 195.845291][T18566] EXT4-fs (loop4): inodes count not valid: 2592 vs 32 [ 195.847180][T18555] ? sidtab_sid2str_get+0x9c/0x130 [ 195.859010][T18555] __should_failslab+0x81/0x90 [ 195.863778][T18555] should_failslab+0x5/0x20 [ 195.868284][T18555] __kmalloc_track_caller+0x6d/0x350 [ 195.873569][T18555] kmemdup+0x21/0x50 [ 195.877471][T18555] sidtab_sid2str_get+0x9c/0x130 [ 195.882463][T18555] security_sid_to_context_core+0x1cb/0x2d0 [ 195.888398][T18555] security_sid_to_context_force+0x2f/0x40 [ 195.894471][T18555] selinux_inode_init_security+0x4e4/0x590 [ 195.900279][T18555] security_inode_init_security+0xe4/0x260 [ 195.906090][T18555] ? ext4_init_security+0x40/0x40 [ 195.911175][T18555] ext4_init_security+0x30/0x40 [ 195.916030][T18555] __ext4_new_inode+0x2a0a/0x2fd0 [ 195.921317][T18555] ext4_mkdir+0x28a/0x760 [ 195.925726][T18555] vfs_mkdir+0x2c3/0x3e0 [ 195.929981][T18555] do_mkdirat+0x12e/0x2c0 [ 195.934469][T18555] __x64_sys_mkdir+0x40/0x50 [ 195.939156][T18555] do_syscall_64+0x44/0xa0 02:57:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x24, r1, 0x731, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x10}, @void}}}, 0x24}}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000001280)=ANY=[], 0x6e2226) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010800010000", @ANYRES32, @ANYBLOB="1f"], 0x3c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r3, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r2, @ANYBLOB="00022bbd7000eedbdf253b00000008000300", @ANYRES32=r4, @ANYBLOB="0c00990000000100280000001400cd0001010000080000005b000500000009001600cd000101060004000900000000000700030008000000040087000800cd00760b59000800a00005000000080026006c090000050018010e000000080026006c0900000500180116000000080026006c090000050019010500000008009f00010000000500180119000000"], 0xa8}, 0x1, 0x0, 0x0, 0x8000}, 0xc845) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x4c, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_DURATION={0x8, 0x57, 0x84}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}]]}, 0x4c}, 0x1, 0x0, 0x0, 0x40804}, 0x8001) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x70, r1, 0x2, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x7, 0xb}}}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1e}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x101}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x38}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2f8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x271}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xf}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x32f}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000050}, 0x4000000) socket(0x11, 0x2, 0x0) syz_io_uring_setup(0x183, &(0x7f0000000540), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x414000, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r0) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40208608}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x20, r6, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x10) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) [ 195.943576][T18555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 195.949472][T18555] RIP: 0033:0x7f5e6b2f79e7 [ 195.953882][T18555] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 195.969020][T18570] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 195.973580][T18555] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 195.973602][T18555] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 195.998067][T18555] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 196.006032][T18555] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 196.013987][T18555] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 196.022025][T18555] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 196.030923][T18571] netlink: 'syz-executor.0': attribute type 16 has an invalid length. 02:57:06 executing program 0: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setrlimit(0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1c1042, 0x0) copy_file_range(r0, 0x0, r1, 0x0, 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r4, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(r4, 0x7, &(0x7f0000000040), 0x1) r5 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000000)=[r2, r5], 0x2) 02:57:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 46) [ 196.037247][T18547] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 196.058917][T18566] loop4: detected capacity change from 0 to 131456 [ 196.079354][T18547] loop3: detected capacity change from 0 to 4 02:57:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 196.100327][T18547] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 196.110094][T18566] EXT4-fs (loop4): inodes count not valid: 2592 vs 32 [ 196.134794][T18589] loop5: detected capacity change from 0 to 4 [ 196.152166][T18589] FAULT_INJECTION: forcing a failure. [ 196.152166][T18589] name failslab, interval 1, probability 0, space 0, times 0 [ 196.164791][T18589] CPU: 0 PID: 18589 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 196.173549][T18589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.183625][T18589] Call Trace: [ 196.186894][T18589] dump_stack_lvl+0xd6/0x122 [ 196.191577][T18589] dump_stack+0x11/0x1b [ 196.195740][T18589] should_fail+0x23c/0x250 [ 196.200157][T18589] ? __es_insert_extent+0x51f/0xe70 [ 196.205347][T18589] __should_failslab+0x81/0x90 [ 196.209612][T18594] loop1: detected capacity change from 0 to 131456 [ 196.210104][T18589] should_failslab+0x5/0x20 [ 196.210128][T18589] kmem_cache_alloc+0x4f/0x300 [ 196.225915][T18589] ? __getblk_gfp+0x3f/0x590 [ 196.230636][T18589] __es_insert_extent+0x51f/0xe70 [ 196.235669][T18589] ext4_es_insert_extent+0x1cb/0x1950 [ 196.240906][T18594] EXT4-fs (loop1): corrupt root inode, run e2fsck [ 196.241043][T18589] ext4_ext_map_blocks+0x100a/0x1ff0 02:57:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200b0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 196.252770][T18589] ext4_map_blocks+0x1cf/0xf00 [ 196.254867][T18594] EXT4-fs (loop1): mount failed [ 196.257618][T18589] ext4_getblk+0xc6/0x3e0 [ 196.257643][T18589] ext4_bread+0x28/0x100 [ 196.257663][T18589] ext4_append+0xd1/0x1c0 [ 196.275296][T18589] ext4_init_new_dir+0x177/0x500 [ 196.280270][T18589] ext4_mkdir+0x329/0x760 [ 196.284575][T18589] vfs_mkdir+0x2c3/0x3e0 [ 196.288802][T18589] do_mkdirat+0x12e/0x2c0 [ 196.293124][T18589] __x64_sys_mkdir+0x40/0x50 [ 196.297757][T18589] do_syscall_64+0x44/0xa0 [ 196.302411][T18589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.308307][T18589] RIP: 0033:0x7f5e6b2f79e7 [ 196.312790][T18589] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 196.333038][T18589] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 196.341431][T18589] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 196.349381][T18589] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 196.357336][T18589] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 196.365291][T18589] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 196.373313][T18589] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 196.395807][T18589] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:07 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x64ed, 0x0, 0x0, 0x12e}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) syz_io_uring_setup(0x43f6, &(0x7f0000000040)={0x0, 0xfe3, 0x0, 0x2, 0x62, 0x0, r1}, &(0x7f0000451000/0x4000)=nil, &(0x7f00006d3000/0x3000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)) syz_io_uring_submit(r4, r2, &(0x7f0000000200)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000180)={0x20000, 0x6}, &(0x7f00000001c0)='./file0\x00', 0x18, 0x0, 0x23456}, 0x5) 02:57:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 196.424375][T18612] loop3: detected capacity change from 0 to 4 [ 196.434053][T18614] loop4: detected capacity change from 0 to 131456 [ 196.451470][T18618] loop2: detected capacity change from 0 to 5 02:57:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 47) [ 196.467427][T18612] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 196.478943][T18614] EXT4-fs (loop4): inodes count not valid: 2848 vs 32 [ 196.500506][T18618] EXT4-fs (loop2): invalid first ino: 0 [ 196.508131][T18632] loop1: detected capacity change from 0 to 131456 [ 196.509248][T18634] loop5: detected capacity change from 0 to 4 02:57:07 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000180)={'filter\x00', 0x0, [0x3, 0x8000, 0x10000, 0x2, 0x8]}, &(0x7f0000000200)=0x54) r3 = syz_open_dev$vcsn(&(0x7f0000000040), 0x400, 0x509082) sendmsg$IPSET_CMD_RENAME(r3, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x5, 0x6, 0x301, 0x0, 0x0, {0x1, 0x0, 0x6}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004840}, 0x0) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r4], 0x2) [ 196.535114][T18632] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 196.540116][T18634] FAULT_INJECTION: forcing a failure. [ 196.540116][T18634] name failslab, interval 1, probability 0, space 0, times 0 [ 196.554285][T18634] CPU: 0 PID: 18634 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 196.563137][T18634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.568143][T18618] loop2: detected capacity change from 0 to 5 [ 196.573188][T18634] Call Trace: [ 196.573198][T18634] dump_stack_lvl+0xd6/0x122 [ 196.587102][T18634] dump_stack+0x11/0x1b [ 196.591265][T18634] should_fail+0x23c/0x250 [ 196.595701][T18634] ? kcalloc+0x32/0x50 [ 196.599781][T18634] __should_failslab+0x81/0x90 [ 196.604557][T18634] should_failslab+0x5/0x20 [ 196.605833][T18614] loop4: detected capacity change from 0 to 131456 [ 196.609063][T18634] __kmalloc+0x6f/0x350 [ 196.609086][T18634] kcalloc+0x32/0x50 [ 196.616266][T18612] loop3: detected capacity change from 0 to 4 [ 196.619703][T18634] ext4_find_extent+0x21c/0x7f0 [ 196.634318][T18612] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 196.634549][T18634] ? kfree+0xf8/0x1d0 [ 196.647771][T18634] ext4_ext_map_blocks+0x115/0x1ff0 [ 196.648511][T18618] EXT4-fs (loop2): invalid first ino: 0 [ 196.653003][T18634] ext4_map_blocks+0x71e/0xf00 [ 196.653030][T18634] ext4_getblk+0xc6/0x3e0 [ 196.667596][T18634] ext4_bread+0x28/0x100 [ 196.671843][T18634] ext4_append+0xd1/0x1c0 [ 196.676237][T18634] ext4_init_new_dir+0x177/0x500 [ 196.681176][T18634] ext4_mkdir+0x329/0x760 [ 196.685579][T18634] vfs_mkdir+0x2c3/0x3e0 [ 196.689896][T18634] do_mkdirat+0x12e/0x2c0 [ 196.694311][T18634] __x64_sys_mkdir+0x40/0x50 [ 196.698910][T18634] do_syscall_64+0x44/0xa0 [ 196.703423][T18634] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 196.709323][T18634] RIP: 0033:0x7f5e6b2f79e7 [ 196.711014][T18614] EXT4-fs (loop4): inodes count not valid: 2848 vs 32 02:57:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 196.713736][T18634] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 196.740518][T18634] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 196.748930][T18634] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 196.756956][T18634] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 196.764928][T18634] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 196.772956][T18634] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 02:57:07 executing program 0: sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x4, 0x2, @l2={'eth', 0x3a, 'bridge0\x00'}}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20008000) r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_DEL_MPATH(r7, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x98, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x1f, 0x5b}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x98}, 0x1, 0x0, 0x0, 0x8040}, 0x4000800) syz_io_uring_submit(r4, r3, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {0xc014}, 0x0, {0x0, r6}}, 0x400) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 196.781171][T18634] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:07 executing program 0: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:57:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200c0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 48) 02:57:07 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r1], 0x2) [ 196.887372][T18679] loop2: detected capacity change from 0 to 5 [ 196.899084][T18683] loop5: detected capacity change from 0 to 4 [ 196.911536][T18679] EXT4-fs (loop2): invalid first ino: 0 [ 196.912516][T18681] loop4: detected capacity change from 0 to 131456 [ 196.928536][T18685] loop1: detected capacity change from 0 to 131456 [ 196.934032][T18681] EXT4-fs (loop4): inodes count not valid: 3104 vs 32 [ 196.946202][T18683] FAULT_INJECTION: forcing a failure. [ 196.946202][T18683] name failslab, interval 1, probability 0, space 0, times 0 [ 196.951807][T18679] loop2: detected capacity change from 0 to 5 [ 196.958878][T18683] CPU: 0 PID: 18683 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 196.973663][T18683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.983760][T18683] Call Trace: [ 196.987037][T18683] dump_stack_lvl+0xd6/0x122 [ 196.991655][T18683] dump_stack+0x11/0x1b [ 196.995850][T18683] should_fail+0x23c/0x250 [ 197.000408][T18683] ? ext4_mb_new_blocks+0x317/0x1fc0 [ 197.005720][T18683] __should_failslab+0x81/0x90 [ 197.010523][T18683] should_failslab+0x5/0x20 [ 197.015014][T18683] kmem_cache_alloc+0x4f/0x300 [ 197.019761][T18683] ext4_mb_new_blocks+0x317/0x1fc0 [ 197.024876][T18683] ? ext4_find_extent+0x6cf/0x7f0 [ 197.029971][T18683] ? ext4_ext_search_right+0x300/0x540 [ 197.035413][T18683] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 197.041120][T18683] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 197.046392][T18683] ext4_map_blocks+0x71e/0xf00 [ 197.051234][T18683] ext4_getblk+0xc6/0x3e0 [ 197.055552][T18683] ext4_bread+0x28/0x100 [ 197.059798][T18683] ext4_append+0xd1/0x1c0 [ 197.064807][T18683] ext4_init_new_dir+0x177/0x500 [ 197.069741][T18683] ext4_mkdir+0x329/0x760 [ 197.074079][T18683] vfs_mkdir+0x2c3/0x3e0 [ 197.078402][T18683] do_mkdirat+0x12e/0x2c0 [ 197.082803][T18683] __x64_sys_mkdir+0x40/0x50 [ 197.087461][T18683] do_syscall_64+0x44/0xa0 [ 197.091944][T18683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.098213][T18683] RIP: 0033:0x7f5e6b2f79e7 [ 197.102611][T18683] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 197.122388][T18683] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 197.130896][T18683] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 197.138863][T18683] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 197.146903][T18683] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 197.154859][T18683] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 197.162812][T18683] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 197.176921][T18679] EXT4-fs (loop2): invalid first ino: 0 [ 197.180266][T18697] loop3: detected capacity change from 0 to 4 02:57:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:07 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x4c9b, 0x0, 0x0, 0x1}, &(0x7f0000450000/0x1000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) getsockopt(0xffffffffffffffff, 0x9, 0x2, &(0x7f0000000080)=""/124, &(0x7f0000000140)=0x7c) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 197.204826][T18697] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 197.220342][T18685] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 02:57:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 49) [ 197.253447][T18681] loop4: detected capacity change from 0 to 131456 [ 197.260303][T18697] loop3: detected capacity change from 0 to 4 [ 197.269704][T18697] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 197.282873][T18681] EXT4-fs (loop4): inodes count not valid: 3104 vs 32 02:57:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200d0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 197.325441][T18730] loop2: detected capacity change from 0 to 6 [ 197.364185][T18737] loop1: detected capacity change from 0 to 131456 02:57:08 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 197.372336][T18740] loop5: detected capacity change from 0 to 4 [ 197.380803][T18730] EXT4-fs (loop2): invalid first ino: 0 [ 197.407332][T18747] loop3: detected capacity change from 0 to 4 [ 197.426167][T18740] FAULT_INJECTION: forcing a failure. [ 197.426167][T18740] name failslab, interval 1, probability 0, space 0, times 0 [ 197.430688][T18751] loop4: detected capacity change from 0 to 131456 [ 197.438813][T18740] CPU: 1 PID: 18740 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 197.454023][T18740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.464100][T18740] Call Trace: [ 197.467588][T18740] dump_stack_lvl+0xd6/0x122 [ 197.470150][T18751] EXT4-fs (loop4): inodes count not valid: 3360 vs 32 [ 197.472184][T18740] dump_stack+0x11/0x1b [ 197.479150][T18737] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 197.483110][T18740] should_fail+0x23c/0x250 [ 197.493995][T18740] ? ext4_mb_new_blocks+0x73f/0x1fc0 [ 197.499282][T18740] __should_failslab+0x81/0x90 [ 197.504046][T18740] should_failslab+0x5/0x20 [ 197.508575][T18740] kmem_cache_alloc+0x4f/0x300 [ 197.513357][T18740] ext4_mb_new_blocks+0x73f/0x1fc0 [ 197.518532][T18740] ? ext4_find_extent+0x6cf/0x7f0 [ 197.523586][T18740] ? ext4_ext_search_right+0x300/0x540 [ 197.529044][T18740] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 197.534851][T18740] ext4_ext_map_blocks+0x15ed/0x1ff0 [ 197.540591][T18740] ext4_map_blocks+0x71e/0xf00 [ 197.545343][T18740] ext4_getblk+0xc6/0x3e0 [ 197.549657][T18740] ext4_bread+0x28/0x100 [ 197.553882][T18740] ext4_append+0xd1/0x1c0 [ 197.558238][T18740] ext4_init_new_dir+0x177/0x500 [ 197.563177][T18740] ext4_mkdir+0x329/0x760 [ 197.567575][T18740] vfs_mkdir+0x2c3/0x3e0 [ 197.571906][T18740] do_mkdirat+0x12e/0x2c0 [ 197.576220][T18740] __x64_sys_mkdir+0x40/0x50 [ 197.580807][T18740] do_syscall_64+0x44/0xa0 [ 197.585217][T18740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.591116][T18740] RIP: 0033:0x7f5e6b2f79e7 [ 197.595513][T18740] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 197.615124][T18740] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 197.623583][T18740] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 197.631534][T18740] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 197.639487][T18740] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff [ 197.647491][T18740] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 197.655493][T18740] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="200e0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x187, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x0, 0x20, 0x0, r1}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) [ 197.669390][T18747] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 50) [ 197.701062][T18730] loop2: detected capacity change from 0 to 6 [ 197.714207][T18730] EXT4-fs (loop2): invalid first ino: 0 [ 197.738206][T18747] loop3: detected capacity change from 0 to 4 02:57:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 197.755434][T18747] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 197.766651][T18780] loop4: detected capacity change from 0 to 131456 [ 197.774298][T18786] loop5: detected capacity change from 0 to 4 [ 197.793257][T18792] loop1: detected capacity change from 0 to 131456 [ 197.803330][T18786] FAULT_INJECTION: forcing a failure. [ 197.803330][T18786] name failslab, interval 1, probability 0, space 0, times 0 [ 197.816006][T18786] CPU: 1 PID: 18786 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 197.818050][T18796] loop2: detected capacity change from 0 to 6 [ 197.824755][T18786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.824767][T18786] Call Trace: [ 197.824774][T18786] dump_stack_lvl+0xd6/0x122 [ 197.848787][T18786] dump_stack+0x11/0x1b [ 197.853010][T18786] should_fail+0x23c/0x250 [ 197.857447][T18786] ? __es_insert_extent+0x51f/0xe70 [ 197.861545][T18796] EXT4-fs (loop2): invalid first ino: 0 [ 197.862644][T18786] __should_failslab+0x81/0x90 [ 197.862668][T18786] should_failslab+0x5/0x20 [ 197.872448][T18792] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 197.872918][T18786] kmem_cache_alloc+0x4f/0x300 [ 197.888603][T18786] __es_insert_extent+0x51f/0xe70 [ 197.893611][T18786] ext4_es_insert_extent+0x1cb/0x1950 [ 197.898973][T18786] ext4_map_blocks+0xa5d/0xf00 [ 197.903741][T18786] ext4_getblk+0xc6/0x3e0 [ 197.908151][T18786] ext4_bread+0x28/0x100 [ 197.912387][T18786] ext4_append+0xd1/0x1c0 [ 197.916737][T18786] ext4_init_new_dir+0x177/0x500 [ 197.921655][T18786] ext4_mkdir+0x329/0x760 [ 197.925971][T18786] vfs_mkdir+0x2c3/0x3e0 [ 197.930278][T18786] do_mkdirat+0x12e/0x2c0 [ 197.934648][T18786] __x64_sys_mkdir+0x40/0x50 [ 197.939238][T18786] do_syscall_64+0x44/0xa0 [ 197.943807][T18786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 197.949691][T18786] RIP: 0033:0x7f5e6b2f79e7 [ 197.954086][T18786] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 197.973678][T18786] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 197.982073][T18786] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f79e7 [ 197.990027][T18786] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 197.997978][T18786] RBP: 00007f5e69070040 R08: 0000000000000000 R09: ffffffffffffffff 02:57:08 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = socket(0x1, 0x2, 0x0) bind(r3, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x24, r5, 0x731, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x10}, @void}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r5, 0x400, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000800) 02:57:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 198.005997][T18786] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 198.013981][T18786] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 198.026501][T18780] EXT4-fs (loop4): inodes count not valid: 3616 vs 32 [ 198.048794][T18805] loop3: detected capacity change from 0 to 4 [ 198.052703][T18804] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 198.058659][T18805] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 198.064589][T18786] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 198.083395][T18808] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 198.101500][T18780] loop4: detected capacity change from 0 to 131456 [ 198.102448][T18796] loop2: detected capacity change from 0 to 6 [ 198.108475][T18805] loop3: detected capacity change from 0 to 4 [ 198.121568][T18796] EXT4-fs (loop2): invalid first ino: 0 [ 198.131385][T18780] EXT4-fs (loop4): inodes count not valid: 3616 vs 32 02:57:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 51) [ 198.149098][T18805] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:08 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r5 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r5, 0x4f96, 0x0, 0x0, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x8, 0x8, {0x0, r5}, 0x7fffffff, 0x6, 0x0, {0x0, r6, r1}}, 0xfffffff7) r7 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r7], 0x2) 02:57:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20100000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 198.185706][T18834] loop1: detected capacity change from 0 to 131456 02:57:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xd4b, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 198.257400][T18834] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 198.260210][T18838] loop5: detected capacity change from 0 to 4 [ 198.281150][T18848] loop4: detected capacity change from 0 to 131456 [ 198.292399][T18852] loop3: detected capacity change from 0 to 4 [ 198.325120][T18838] FAULT_INJECTION: forcing a failure. [ 198.325120][T18838] name failslab, interval 1, probability 0, space 0, times 0 [ 198.337948][T18838] CPU: 1 PID: 18838 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 198.346705][T18838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.356755][T18838] Call Trace: [ 198.360132][T18838] dump_stack_lvl+0xd6/0x122 [ 198.364728][T18838] dump_stack+0x11/0x1b [ 198.365061][T18848] EXT4-fs (loop4): inodes count not valid: 4128 vs 32 [ 198.368882][T18838] should_fail+0x23c/0x250 [ 198.368903][T18838] ? __se_sys_mount+0x4e/0x2f0 [ 198.376548][T18856] loop2: detected capacity change from 0 to 6 [ 198.380085][T18838] __should_failslab+0x81/0x90 [ 198.380110][T18838] should_failslab+0x5/0x20 [ 198.400121][T18838] __kmalloc_track_caller+0x6d/0x350 [ 198.405409][T18838] ? do_mkdirat+0x293/0x2c0 [ 198.410138][T18838] ? strnlen_user+0x137/0x1c0 [ 198.414925][T18838] strndup_user+0x73/0x120 [ 198.419333][T18838] __se_sys_mount+0x4e/0x2f0 [ 198.423918][T18838] __x64_sys_mount+0x63/0x70 [ 198.428585][T18838] do_syscall_64+0x44/0xa0 [ 198.433040][T18838] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.438921][T18838] RIP: 0033:0x7f5e6b2f9dfa [ 198.443409][T18838] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 198.463051][T18838] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 02:57:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x18db, &(0x7f0000000340)={0x0, 0x0, 0x2, 0x2, 0x3}, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000451000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 198.471504][T18838] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 198.479473][T18838] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 198.487528][T18838] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 198.495481][T18838] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 198.503446][T18838] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 198.517781][T18852] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20110000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 198.547843][T18856] EXT4-fs (loop2): invalid first ino: 0 [ 198.578414][T18852] loop3: detected capacity change from 0 to 4 [ 198.589363][T18870] loop1: detected capacity change from 0 to 131456 02:57:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 52) [ 198.596211][T18852] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 198.612915][T18870] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 198.619483][T18856] loop2: detected capacity change from 0 to 6 [ 198.626581][T18856] EXT4-fs (loop2): invalid first ino: 0 [ 198.633008][T18885] loop4: detected capacity change from 0 to 131456 02:57:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) syz_io_uring_setup(0x7e15, &(0x7f0000000040)={0x0, 0xafc1, 0x4, 0x1, 0x3bc, 0x0, r3}, &(0x7f00006d4000/0x2000)=nil, &(0x7f0000452000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0) r6 = socket(0x1, 0x2, 0x0) bind(r6, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r6, 0x0, &(0x7f00000018c0)={&(0x7f0000000180)=@l2={0x1f, 0x5, @any, 0x7000, 0x1}, 0xfffffffffffffd84, &(0x7f0000001800)=[{&(0x7f00000003c0)="5992126444c4e06109bc6179ff0da5bf663e10f06aba1e8d06e67dfb3e4d6365c3b48a9b84c8803410fb695e78979cf8ab64bb08ab155fefc753ea8fa763939b4b75af5664a9261cda312d1b47933e425d88399d150b61c3a82b751458145e910ea02af6c7ee2488a8dc90c419cc7afd3169368841"}, {&(0x7f0000000440)="bd43b44257908224830206ee6ecabe1b7b36c51d7a4a5772d4eb702891984ba4425611cc72c9e18d4ac529dbead63c19bf22a6d97c60899f348a69220dde57aa60abe4e9c6c4c43e87368d902d648be9a20dafe79848cf0489ec4b36fff77b163425a512c20a239f1488ae088da8d1757ebade0b5473bc6e354c04230a5fe921159e361eb13a5123f2bb834d4fa21b006f25a77d29b79344fe7bf94c2a804bcf5197bdce00b55742480995ca2b28c2b372e234836caf3889dce653865ea1a88672a25d0f7b31d2d3e2922ea80f2cc8412aed99d9c4ddfe3f42c59958c38001d5f764e6560666c245908244207382d011c3"}, {&(0x7f0000000240)="b1cb5bc8c65bf400df2c66edd27296d710eb73cdcfe6ce0bf70d3a29bf58897ba173fedddc4832fe735d4883795c1bdad10390a79e5430aeb456b616e3"}, {&(0x7f0000000540)="e31f980191149d17c967fd2076808d18f54caf9f2b8bab80431b50c5778c5c0c4a915615d1e79bed32ac43210c04856692e64f77b0c6fb97d837bdbad27deafe5b98668f402471b66b3dade0590a1374743d3219039f4e58be462c9051063a9e2024a01228328ced241605d9f39ee363b040e2e56c4b4c75336aadfa9141e525562a205c41b0af52233c5bf7e75647762b42abd4a1168045af43fd7975be27e82963e14587d4fdf877c30f0d75a9ac626aaf5258d25529dd1ca3e20a9259dee663ab262883a073aeda920fd7f741b1168b14301e7d50f779c9606176e83cd00f6eace31f318bee7a"}, {&(0x7f0000000640)}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="350e4a528c9e96a7997923b5a678626d0f45ed2fd7f146b915195f4159bc0ffd42b1a7a1bb0b6505eef0a6fd0644a7e56f4ae1086114ed73120c0e092cceb39cccb5d918d7d609b7f0c7bf58d122ffb1e958246321ef8d3023dcff10e34a5dc83c26b15569005b8da7576c0300e48fd4fedc67a36dc15b3716f08c3c36f00162e5632748b5c2ba51af00a7e7a2857bac7f456cd1b7814b6daf81e21f3754a7307aca35e4efb93dfaf5b2dab1c6629ceae8b0e021a5398aa599641218acdcd8237b86d4000a214d9a93c37e331c26d51afef350d4cca1535d677234a24f27df", 0x42}, {&(0x7f00000007c0)="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{&(0x7f00000017c0)="05041b02502ec25b4135a91f7c3dd8534fba4a955abc6bdd"}]}}, 0x6) r7 = open_tree(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x900) syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r10}}, 0x0) r11 = eventfd(0x7) fsetxattr$trusted_overlay_nlink(r11, &(0x7f0000001ac0), &(0x7f0000001b00)={'U-', 0x9}, 0x16, 0x2) syz_io_uring_submit(r2, r9, &(0x7f0000001a80)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x101) sendmsg$inet6(r7, &(0x7f0000001a40)={&(0x7f0000000300)={0xa, 0x4e23, 0xfff, @empty, 0x9e9}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000640)="7a2bb83c27ccbd81d469903fa01e7f9f7f61e2bc0bfb0f43d0daa166a227166396d9ed5c34c4bdffe02097c2064d78da352ed9dc974e774dcb0e192a17", 0x3d}, {&(0x7f0000000680)="03bccea2966cba734ed876d118f688a4e1496f5babe37cd5c3bb40d330c17bca2a4338ea28", 0x25}, {&(0x7f0000001900)="c6b7ae5014ad64e3f7b0b55345e0f571b2a606834700d535c9af82c5d42589c299a1", 0x22}, {&(0x7f0000001940)="b55918ee45e3f809ec5de1796e57abcf02234cf002d87c54137331b03817f537f0c71654ac2a82c2f71ea3d5a0a8074d1cf9c1f878d1503e157274072434766e4fd5826f1210fc6750908fa01b45344fe753f7f1be11887fdcb544f7d57e466b1a4874650410a8dff5b09044e596b7e355c371d9443b09a96d732f8aacd512bb79294f5d88c87792b709e36ee340961842a3", 0x92}], 0x4}, 0x20000000) 02:57:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20120000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 198.644307][T18885] EXT4-fs (loop4): inodes count not valid: 4384 vs 32 [ 198.644438][T18891] loop5: detected capacity change from 0 to 4 02:57:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) 02:57:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xb7, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 198.712309][T18891] FAULT_INJECTION: forcing a failure. [ 198.712309][T18891] name failslab, interval 1, probability 0, space 0, times 0 [ 198.725044][T18891] CPU: 0 PID: 18891 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 198.733868][T18891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.737301][T18911] loop1: detected capacity change from 0 to 131456 [ 198.743944][T18891] Call Trace: [ 198.743952][T18891] dump_stack_lvl+0xd6/0x122 [ 198.743976][T18891] dump_stack+0x11/0x1b [ 198.762539][T18891] should_fail+0x23c/0x250 [ 198.766959][T18891] ? __se_sys_mount+0x4e/0x2f0 [ 198.771737][T18891] __should_failslab+0x81/0x90 [ 198.776504][T18891] should_failslab+0x5/0x20 [ 198.781392][T18891] __kmalloc_track_caller+0x6d/0x350 [ 198.786765][T18891] ? do_mkdirat+0x293/0x2c0 [ 198.791299][T18891] ? strnlen_user+0x137/0x1c0 [ 198.795937][T18912] loop2: detected capacity change from 0 to 7 [ 198.795977][T18891] strndup_user+0x73/0x120 [ 198.806813][T18891] __se_sys_mount+0x4e/0x2f0 [ 198.811394][T18891] __x64_sys_mount+0x63/0x70 [ 198.816094][T18891] do_syscall_64+0x44/0xa0 [ 198.820532][T18891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 198.826413][T18891] RIP: 0033:0x7f5e6b2f9dfa [ 198.830811][T18891] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 198.850494][T18891] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 198.858887][T18891] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 198.866836][T18891] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 198.874891][T18891] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 198.882893][T18891] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 198.890890][T18891] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:09 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r2, 0x4f96, 0x0, 0x0, 0x0, 0x0) r3 = syz_io_uring_setup(0x6705, &(0x7f0000000340)={0x0, 0x0, 0x10, 0x0, 0x218, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000451000/0x1000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) [ 198.908696][T18910] loop4: detected capacity change from 0 to 131456 [ 198.915269][T18911] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 198.925491][T18912] EXT4-fs (loop2): invalid first ino: 0 [ 198.946951][T18910] EXT4-fs (loop4): inodes count not valid: 4640 vs 32 [ 198.957377][T18927] loop3: detected capacity change from 0 to 4 02:57:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 53) 02:57:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 198.964832][T18927] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 199.000064][T18912] loop2: detected capacity change from 0 to 7 [ 199.007460][T18912] EXT4-fs (loop2): invalid first ino: 0 [ 199.007767][T18941] loop5: detected capacity change from 0 to 4 [ 199.014752][T18945] loop1: detected capacity change from 0 to 131456 [ 199.023589][T18941] FAULT_INJECTION: forcing a failure. [ 199.023589][T18941] name failslab, interval 1, probability 0, space 0, times 0 [ 199.038231][T18941] CPU: 0 PID: 18941 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 199.047067][T18941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.057215][T18941] Call Trace: [ 199.060493][T18941] dump_stack_lvl+0xd6/0x122 [ 199.065150][T18941] dump_stack+0x11/0x1b [ 199.069519][T18941] should_fail+0x23c/0x250 [ 199.073923][T18941] ? __se_sys_mount+0x91/0x2f0 [ 199.078674][T18941] __should_failslab+0x81/0x90 [ 199.083486][T18941] should_failslab+0x5/0x20 [ 199.087996][T18941] __kmalloc_track_caller+0x6d/0x350 [ 199.093265][T18941] ? strnlen_user+0x137/0x1c0 [ 199.097950][T18941] strndup_user+0x73/0x120 [ 199.102350][T18941] __se_sys_mount+0x91/0x2f0 [ 199.106941][T18941] __x64_sys_mount+0x63/0x70 [ 199.111537][T18941] do_syscall_64+0x44/0xa0 [ 199.115956][T18941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.121895][T18941] RIP: 0033:0x7f5e6b2f9dfa [ 199.126309][T18941] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 199.145930][T18941] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 199.154403][T18941] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 199.162362][T18941] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 199.170322][T18941] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 199.178277][T18941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 199.186230][T18941] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20180000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:09 executing program 0: r0 = socket(0x11, 0x4, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000040)={0x0, 0xf1aa, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000000c0)) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f00000003c0)) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240), r3) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000280)={'syztnl2\x00', 0x0, 0x2d, 0x2, 0x4, 0x0, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, 0x8, 0x8000, 0x8, 0x8000}}) bind$packet(r0, &(0x7f0000000300)={0x11, 0x3, r5, 0x1, 0x24}, 0x14) sendmsg$NLBL_CIPSOV4_C_ADD(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="49cfa65fd9d7f2ff000100", @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000080001000200000014000480050003000100000005000300020000000800020003000000"], 0x38}}, 0x0) syz_io_uring_setup(0x200183, &(0x7f0000000340)={0x0, 0xf332, 0x20, 0x0, 0x2a5}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000), 0x0) 02:57:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) [ 199.216796][T18945] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 199.231632][T18927] loop3: detected capacity change from 0 to 4 [ 199.246793][T18927] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 54) [ 199.308892][T18970] loop4: detected capacity change from 0 to 131456 [ 199.313788][T18972] loop1: detected capacity change from 0 to 131456 02:57:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797a30a95c0f4c81c16e8860f20e9888a063f2e97ecc7473adf7cf77723b79ca9667c8b40723dea77e9ae978a7c7c72d59585cea6b1065180e640cbbd857f634ebd39a8a1d57159f08aaf3a55cb3dd3ead354b9d00d070deabad080e6e65f4c674a811e16dc602ff6db61e65d37b19d1d266be9e5d14eaecaab0e7ee6445be9fbb0a70fdb3bc5152430c70a7bd46dce4bed19c74142b16f38c03a2be477ebc73a7d0707c0eafd115aaeff71ab12e58b8f0f0d2ed331a68c88fcb71de0000000000007417e5037c"], 0xc8) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:57:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 199.358065][T18978] loop2: detected capacity change from 0 to 7 [ 199.368472][T18970] EXT4-fs (loop4): inodes count not valid: 6176 vs 32 [ 199.380041][T18972] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 199.383895][T18986] loop5: detected capacity change from 0 to 4 [ 199.396956][T18990] loop3: detected capacity change from 0 to 4 [ 199.401543][T18978] EXT4-fs (loop2): invalid first ino: 0 02:57:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, 0x0) [ 199.424941][T18986] FAULT_INJECTION: forcing a failure. [ 199.424941][T18986] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.437754][T18999] loop1: detected capacity change from 0 to 131456 [ 199.438040][T18986] CPU: 1 PID: 18986 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 199.453238][T18986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.463284][T18986] Call Trace: [ 199.466598][T18986] dump_stack_lvl+0xd6/0x122 [ 199.471177][T18986] dump_stack+0x11/0x1b [ 199.475319][T18986] should_fail+0x23c/0x250 [ 199.479826][T18986] should_fail_usercopy+0x16/0x20 [ 199.484845][T18986] _copy_from_user+0x1c/0xd0 [ 199.489423][T18986] strndup_user+0xb0/0x120 [ 199.493828][T18986] __se_sys_mount+0x91/0x2f0 [ 199.498407][T18986] __x64_sys_mount+0x63/0x70 [ 199.502985][T18986] do_syscall_64+0x44/0xa0 [ 199.507452][T18986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.513349][T18986] RIP: 0033:0x7f5e6b2f9dfa [ 199.517746][T18986] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 199.537607][T18986] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 199.546079][T18986] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 199.554043][T18986] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 199.561993][T18986] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 02:57:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000040)="d66a4b4330b9736ecd02b158cbe10e7ae5a24366e08a48cb6e9b894c88319fb550cdde839fbca89073674cc4afd8447c2378ca8a9e325cc7a8b2fa68a38ed1ccb8ffbf176e424fb4dff3cb18af78fd6709ed8f91fd0783a8c5b568fa1219ca6a5d3e8ffb453f396040a2125e0caea5fdfbf5ff5fa49067306b53e88087e1437c8b14df1fcef9347349acdb9273457af0dae21a4aee2fa4e9e921eab05a669103ac219489033d549d7ca29433aa7d451f66b8bc756b09626a96e8") r2 = io_uring_setup(0x32ad, &(0x7f0000000140)={0x0, 0x3b2d, 0x10, 0x1, 0x5b}) socket(0xb, 0x6, 0x5) sync_file_range(r2, 0x8, 0xffff, 0x97151e7366884a13) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000000)=[r0, r4], 0x2) 02:57:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="201c0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 199.569944][T18986] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 199.577901][T18986] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 199.599393][T18990] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, 0x0) 02:57:10 executing program 0: r0 = socket(0x11, 0xc9d9e31c941f1407, 0x0) r1 = syz_io_uring_setup(0x17f, &(0x7f0000000340)={0x0, 0xb366}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d7000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) 02:57:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 55) [ 199.627414][T18978] loop2: detected capacity change from 0 to 7 [ 199.641417][T18990] loop3: detected capacity change from 0 to 4 [ 199.652487][T18978] EXT4-fs (loop2): invalid first ino: 0 [ 199.662823][T18990] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) 02:57:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 199.686945][T19025] loop4: detected capacity change from 0 to 131456 [ 199.706973][T19035] loop5: detected capacity change from 0 to 4 [ 199.716493][T19025] EXT4-fs (loop4): inodes count not valid: 7200 vs 32 [ 199.728387][T19035] FAULT_INJECTION: forcing a failure. [ 199.728387][T19035] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 199.740360][T19045] loop1: detected capacity change from 0 to 131456 [ 199.741447][T19035] CPU: 1 PID: 19035 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 199.756687][T19035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.766921][T19035] Call Trace: [ 199.770190][T19035] dump_stack_lvl+0xd6/0x122 [ 199.774783][T19035] dump_stack+0x11/0x1b [ 199.778937][T19035] should_fail+0x23c/0x250 [ 199.783342][T19035] should_fail_usercopy+0x16/0x20 [ 199.788348][T19035] _copy_from_user+0x1c/0xd0 [ 199.792923][T19035] strndup_user+0xb0/0x120 [ 199.797335][T19035] __se_sys_mount+0x91/0x2f0 [ 199.801911][T19035] __x64_sys_mount+0x63/0x70 [ 199.806564][T19035] do_syscall_64+0x44/0xa0 [ 199.810967][T19035] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 199.816851][T19035] RIP: 0033:0x7f5e6b2f9dfa [ 199.821246][T19035] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 199.840834][T19035] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 199.849226][T19035] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 199.857282][T19035] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 199.865250][T19035] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 199.873277][T19035] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 02:57:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x4}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000140)) mlock2(&(0x7f00006d5000/0x2000)=nil, 0x2000, 0x1) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 02:57:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 199.881229][T19035] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 199.899649][T19049] loop2: detected capacity change from 0 to 8 [ 199.911359][T19049] EXT4-fs (loop2): invalid first ino: 0 [ 199.914488][T19057] loop3: detected capacity change from 0 to 4 [ 199.925645][T19025] loop4: detected capacity change from 0 to 131456 02:57:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, 0x0) 02:57:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20250000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 56) [ 199.940309][T19025] EXT4-fs (loop4): inodes count not valid: 7200 vs 32 [ 199.949873][T19057] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 199.953909][T19049] loop2: detected capacity change from 0 to 8 02:57:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) [ 199.996567][T19049] EXT4-fs (loop2): invalid first ino: 0 [ 200.011114][T19080] loop5: detected capacity change from 0 to 4 [ 200.012054][T19081] loop1: detected capacity change from 0 to 131456 [ 200.026963][T19079] loop4: detected capacity change from 0 to 131456 [ 200.028117][T19057] loop3: detected capacity change from 0 to 4 [ 200.035521][T19079] EXT4-fs (loop4): inodes count not valid: 9504 vs 32 [ 200.040594][T19080] FAULT_INJECTION: forcing a failure. [ 200.040594][T19080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.059565][T19080] CPU: 0 PID: 19080 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 200.068317][T19080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.078377][T19080] Call Trace: [ 200.081728][T19080] dump_stack_lvl+0xd6/0x122 [ 200.086336][T19080] dump_stack+0x11/0x1b [ 200.090508][T19080] should_fail+0x23c/0x250 [ 200.094955][T19080] should_fail_usercopy+0x16/0x20 [ 200.100006][T19080] _copy_from_user+0x1c/0xd0 [ 200.104607][T19080] __se_sys_mount+0x119/0x2f0 [ 200.109294][T19080] __x64_sys_mount+0x63/0x70 [ 200.113888][T19080] do_syscall_64+0x44/0xa0 [ 200.118311][T19080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.124350][T19080] RIP: 0033:0x7f5e6b2f9dfa [ 200.128754][T19080] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 200.139198][T19057] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 200.148619][T19080] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 200.166754][T19080] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 200.174722][T19080] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 200.182683][T19080] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 02:57:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:10 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r3, 0x4f96, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) r5 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000140)={0x44, 0x0, &(0x7f00000000c0)=[r4, r5]}, 0x2) [ 200.190651][T19080] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 200.198635][T19080] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 200.225769][T19079] loop4: detected capacity change from 0 to 131456 [ 200.238590][T19106] loop2: detected capacity change from 0 to 8 02:57:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20080000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r1, 0x4f96, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_io_uring_setup(0x74c1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3a, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r0, 0xffffffffffffffff], 0x2) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000040)) [ 200.246542][T19106] EXT4-fs (loop2): invalid first ino: 0 [ 200.261490][T19079] EXT4-fs (loop4): inodes count not valid: 9504 vs 32 [ 200.272146][T19080] EXT4-fs (loop5): bad geometry: block count 256 exceeds size of device (2 blocks) [ 200.286080][T19115] loop1: detected capacity change from 0 to 131456 02:57:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x25, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20260000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 200.293435][T19106] loop2: detected capacity change from 0 to 8 [ 200.303296][T19115] EXT4-fs (loop1): inodes count not valid: 2080 vs 32 [ 200.310521][T19106] EXT4-fs (loop2): invalid first ino: 0 02:57:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:11 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000000)=[0xffffffffffffffff, r2], 0x2) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x1ff) syz_io_uring_setup(0x389e, &(0x7f0000000080)={0x0, 0xfd6d, 0x2, 0x3, 0x391, 0x0, r2}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f000044f000/0x3000)=nil, &(0x7f0000000140), &(0x7f0000000180)=0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)={0x67d3b99d870e97fb, 0x243, 0xc}, &(0x7f0000000200)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r8}}, 0x1) 02:57:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 57) [ 200.396107][T19139] loop1: detected capacity change from 0 to 4 [ 200.404450][T19139] EXT4-fs (loop1): bad geometry: block count 256 exceeds size of device (2 blocks) [ 200.411047][T19137] loop4: detected capacity change from 0 to 131456 [ 200.419729][T19148] loop5: detected capacity change from 0 to 4 [ 200.427442][T19151] loop2: detected capacity change from 0 to 8 02:57:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 1) 02:57:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) syz_io_uring_setup(0x3339, &(0x7f0000000040)={0x0, 0x8cde, 0x10, 0x2, 0x7b}, &(0x7f000044e000/0x3000)=nil, &(0x7f000044f000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000300)=@IORING_OP_STATX={0x15, 0x5, 0x0, r2, &(0x7f0000000180), &(0x7f00000002c0)='./file0\x00'}, 0x1) [ 200.442667][T19151] EXT4-fs (loop2): invalid first ino: 0 [ 200.443857][T19137] EXT4-fs (loop4): inodes count not valid: 9760 vs 32 [ 200.452146][T19148] FAULT_INJECTION: forcing a failure. [ 200.452146][T19148] name failslab, interval 1, probability 0, space 0, times 0 [ 200.468052][T19148] CPU: 0 PID: 19148 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 200.477150][T19148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.487196][T19148] Call Trace: [ 200.490543][T19148] dump_stack_lvl+0xd6/0x122 [ 200.491845][T19165] loop3: detected capacity change from 0 to 4 [ 200.495131][T19148] dump_stack+0x11/0x1b [ 200.495153][T19148] should_fail+0x23c/0x250 [ 200.495170][T19148] ? getname_flags+0x84/0x3f0 [ 200.502394][T19165] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 200.505383][T19148] __should_failslab+0x81/0x90 [ 200.505414][T19148] should_failslab+0x5/0x20 [ 200.532885][T19148] kmem_cache_alloc+0x4f/0x300 [ 200.537639][T19148] ? should_fail+0xd6/0x250 [ 200.542120][T19148] getname_flags+0x84/0x3f0 [ 200.546679][T19148] ? should_fail+0xd6/0x250 [ 200.551165][T19148] user_path_at_empty+0x28/0x110 [ 200.556083][T19148] __se_sys_mount+0x217/0x2f0 [ 200.560750][T19148] __x64_sys_mount+0x63/0x70 [ 200.565326][T19148] do_syscall_64+0x44/0xa0 [ 200.569750][T19148] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.575623][T19148] RIP: 0033:0x7f5e6b2f9dfa [ 200.580159][T19148] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 200.599821][T19148] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 200.608294][T19148] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 200.616243][T19148] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 200.624202][T19148] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 200.632694][T19148] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 200.640712][T19148] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 200.682380][T19137] loop4: detected capacity change from 0 to 131456 [ 200.683644][T19179] FAULT_INJECTION: forcing a failure. [ 200.683644][T19179] name failslab, interval 1, probability 0, space 0, times 0 [ 200.695934][T19137] EXT4-fs (loop4): inodes count not valid: 9760 vs 32 [ 200.701606][T19179] CPU: 0 PID: 19179 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 200.717115][T19179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.727240][T19179] Call Trace: [ 200.730512][T19179] dump_stack_lvl+0xd6/0x122 [ 200.735126][T19179] dump_stack+0x11/0x1b [ 200.739284][T19179] should_fail+0x23c/0x250 [ 200.743713][T19179] ? __se_sys_memfd_create+0xfb/0x390 [ 200.749083][T19179] __should_failslab+0x81/0x90 [ 200.751918][T19165] loop3: detected capacity change from 0 to 4 [ 200.753860][T19179] should_failslab+0x5/0x20 [ 200.761707][T19151] loop2: detected capacity change from 0 to 8 [ 200.764405][T19179] __kmalloc+0x6f/0x350 [ 200.774608][T19179] ? strnlen_user+0x137/0x1c0 02:57:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 58) [ 200.779297][T19179] __se_sys_memfd_create+0xfb/0x390 [ 200.784497][T19179] __x64_sys_memfd_create+0x2d/0x40 [ 200.789760][T19179] do_syscall_64+0x44/0xa0 [ 200.794188][T19179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.800095][T19179] RIP: 0033:0x7f67d21448d9 [ 200.804508][T19179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 200.824147][T19179] RSP: 002b:00007f67cfebbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 200.832656][T19179] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f67d21448d9 [ 200.840667][T19179] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f67d219de76 [ 200.848643][T19179] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 200.856622][T19179] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 200.864842][T19179] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 02:57:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20480000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 200.875032][T19165] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 200.877117][T19192] loop5: detected capacity change from 0 to 4 [ 200.884535][T19151] EXT4-fs (loop2): invalid first ino: 0 [ 200.891522][T19192] FAULT_INJECTION: forcing a failure. [ 200.891522][T19192] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 200.909014][T19192] CPU: 0 PID: 19192 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 200.917854][T19192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.927903][T19192] Call Trace: [ 200.931172][T19192] dump_stack_lvl+0xd6/0x122 [ 200.935770][T19192] dump_stack+0x11/0x1b [ 200.939928][T19192] should_fail+0x23c/0x250 [ 200.944343][T19192] should_fail_usercopy+0x16/0x20 [ 200.949435][T19192] strncpy_from_user+0x21/0x250 [ 200.954318][T19192] getname_flags+0xb8/0x3f0 [ 200.958823][T19192] ? should_fail+0xd6/0x250 [ 200.963326][T19192] user_path_at_empty+0x28/0x110 [ 200.968267][T19192] __se_sys_mount+0x217/0x2f0 [ 200.972935][T19192] __x64_sys_mount+0x63/0x70 [ 200.977527][T19192] do_syscall_64+0x44/0xa0 [ 200.981931][T19192] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 200.987848][T19192] RIP: 0033:0x7f5e6b2f9dfa [ 200.992248][T19192] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.011951][T19192] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 201.020343][T19192] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa 02:57:11 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x1580, &(0x7f0000000040)={0x0, 0x68d7, 0x0, 0x3, 0x269}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000000c0)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000013c0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x2, 0x0, @fd_index=0x6, 0x0, 0x0, 0x3, 0x4, 0x1, {0x0, r3}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x80) r4 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r4], 0x2) 02:57:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) 02:57:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 2) [ 201.028303][T19192] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 201.036253][T19192] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 201.044265][T19192] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 201.052225][T19192] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 02:57:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 201.104150][T19196] loop4: detected capacity change from 0 to 131456 [ 201.121080][T19196] EXT4-fs (loop4): inodes count not valid: 18464 vs 32 [ 201.134103][T19207] FAULT_INJECTION: forcing a failure. [ 201.134103][T19207] name fail_usercopy, interval 1, probability 0, space 0, times 0 02:57:11 executing program 0: r0 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_enter(r0, 0x4f96, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0x2265, 0xd769, 0x7, &(0x7f0000000040)={[0x55]}, 0x8) r1 = socket(0x11, 0x2, 0x0) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000000)=[r1, r3], 0x2) 02:57:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 59) [ 201.147193][T19207] CPU: 0 PID: 19207 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 201.156011][T19207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.166070][T19207] Call Trace: [ 201.169348][T19207] dump_stack_lvl+0xd6/0x122 [ 201.173939][T19207] dump_stack+0x11/0x1b [ 201.178140][T19207] should_fail+0x23c/0x250 [ 201.182554][T19207] should_fail_usercopy+0x16/0x20 [ 201.187658][T19207] _copy_from_user+0x1c/0xd0 [ 201.191123][T19214] loop5: detected capacity change from 0 to 4 [ 201.192246][T19207] __se_sys_memfd_create+0x137/0x390 [ 201.192279][T19207] __x64_sys_memfd_create+0x2d/0x40 [ 201.208743][T19214] FAULT_INJECTION: forcing a failure. [ 201.208743][T19214] name failslab, interval 1, probability 0, space 0, times 0 [ 201.208765][T19207] do_syscall_64+0x44/0xa0 [ 201.225795][T19207] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.231808][T19207] RIP: 0033:0x7f67d21448d9 [ 201.236209][T19207] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.255975][T19207] RSP: 002b:00007f67cfebbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 201.264374][T19207] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f67d21448d9 [ 201.272329][T19207] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f67d219de76 [ 201.280337][T19207] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 201.288379][T19207] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 201.296336][T19207] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 201.304300][T19214] CPU: 1 PID: 19214 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 201.313085][T19214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.323166][T19214] Call Trace: [ 201.326434][T19214] dump_stack_lvl+0xd6/0x122 [ 201.331040][T19214] dump_stack+0x11/0x1b [ 201.335381][T19214] should_fail+0x23c/0x250 [ 201.339798][T19214] __should_failslab+0x81/0x90 [ 201.344563][T19214] ? alloc_fs_context+0x46/0x500 [ 201.349502][T19214] should_failslab+0x5/0x20 [ 201.353999][T19214] kmem_cache_alloc_trace+0x52/0x320 [ 201.359282][T19214] alloc_fs_context+0x46/0x500 [ 201.364073][T19214] ? strncmp+0x34/0x70 [ 201.368164][T19214] fs_context_for_mount+0x1d/0x20 [ 201.370217][T19226] loop3: detected capacity change from 0 to 4 [ 201.373222][T19214] path_mount+0xe0d/0x1d20 [ 201.373247][T19214] __se_sys_mount+0x24b/0x2f0 [ 201.373267][T19214] __x64_sys_mount+0x63/0x70 [ 201.392943][T19214] do_syscall_64+0x44/0xa0 [ 201.398481][T19214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.404367][T19214] RIP: 0033:0x7f5e6b2f9dfa [ 201.408769][T19214] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.428362][T19214] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 201.436758][T19214] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 201.444747][T19214] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 02:57:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 3) 02:57:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="204c0000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) [ 201.452753][T19214] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 201.460705][T19214] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 201.468667][T19214] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 201.495479][T19224] loop2: detected capacity change from 0 to 9 [ 201.510075][T19237] loop4: detected capacity change from 0 to 131456 [ 201.526296][T19224] EXT4-fs (loop2): invalid first ino: 0 [ 201.527735][T19226] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 201.533415][T19239] FAULT_INJECTION: forcing a failure. [ 201.533415][T19239] name failslab, interval 1, probability 0, space 0, times 0 [ 201.553781][T19239] CPU: 1 PID: 19239 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 201.562539][T19239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.572579][T19239] Call Trace: [ 201.575863][T19239] dump_stack_lvl+0xd6/0x122 [ 201.580441][T19239] dump_stack+0x11/0x1b [ 201.584576][T19239] should_fail+0x23c/0x250 [ 201.588984][T19239] ? shmem_alloc_inode+0x22/0x30 [ 201.593929][T19239] __should_failslab+0x81/0x90 [ 201.598675][T19239] ? shmem_match+0xa0/0xa0 [ 201.603083][T19239] should_failslab+0x5/0x20 [ 201.607645][T19239] kmem_cache_alloc+0x4f/0x300 [ 201.612391][T19239] ? shmem_match+0xa0/0xa0 [ 201.616787][T19239] shmem_alloc_inode+0x22/0x30 [ 201.621600][T19239] new_inode_pseudo+0x38/0x1c0 [ 201.626419][T19239] new_inode+0x21/0x120 [ 201.630559][T19239] shmem_get_inode+0xb7/0x4a0 [ 201.635218][T19239] __shmem_file_setup+0xf1/0x1d0 [ 201.640135][T19239] shmem_file_setup+0x37/0x40 [ 201.644813][T19239] __se_sys_memfd_create+0x1eb/0x390 [ 201.650082][T19239] __x64_sys_memfd_create+0x2d/0x40 [ 201.655268][T19239] do_syscall_64+0x44/0xa0 [ 201.659671][T19239] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 201.665591][T19239] RIP: 0033:0x7f67d21448d9 [ 201.669986][T19239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 201.689630][T19239] RSP: 002b:00007f67cfebbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 201.698024][T19239] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f67d21448d9 02:57:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket(0x1, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x24, r3, 0x731, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x10}, @void}}}, 0x24}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x24, r5, 0x731, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8, 0x10}, @void}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="58010000", @ANYRES16=r5, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4}, 0x40004) r6 = socket(0x1, 0x2, 0x0) bind(r6, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) accept(r6, &(0x7f00000005c0)=@can, &(0x7f00000001c0)=0x8) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc) r7 = socket(0x1, 0x2, 0x0) bind(r7, &(0x7f0000000040)=@ethernet={0x1, @random="2e97a29f0a58"}, 0x4) getsockname$packet(r7, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000440)=0x14) r8 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000100)) r9 = syz_io_uring_setup(0x11cd, &(0x7f0000000140)={0x0, 0x0, 0x10, 0x2, 0x343}, &(0x7f0000454000/0x2000)=nil, &(0x7f0000451000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r8, 0x2, &(0x7f0000000000)=[r0, r9], 0x2) [ 201.705982][T19239] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f67d219de76 [ 201.714003][T19239] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 201.721953][T19239] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 201.729911][T19239] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 201.750573][T19244] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 201.759211][T19244] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 201.769938][T19244] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 201.772133][T19224] loop2: detected capacity change from 0 to 9 [ 201.779656][T19248] netlink: 'syz-executor.0': attribute type 16 has an invalid length. [ 201.795002][T19224] EXT4-fs (loop2): invalid first ino: 0 [ 201.796048][T19226] loop3: detected capacity change from 0 to 4 [ 201.803832][T19237] EXT4-fs (loop4): inodes count not valid: 19488 vs 32 02:57:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)) r3 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) syz_io_uring_setup(0x1d1d, &(0x7f0000000040)={0x0, 0xa2ff, 0x8, 0x3, 0x8, 0x0, r1}, &(0x7f00006d5000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000140)=0x0) r5 = signalfd4(r1, &(0x7f0000000180), 0x8, 0x80000) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x141000, 0x0) io_uring_enter(r3, 0xccb, 0xe27, 0x2, &(0x7f0000000240)={[0xcca]}, 0x8) syz_io_uring_submit(r2, r4, &(0x7f0000000200)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd=r5, 0x1, {0x0, r6}, 0x401, 0x9, 0x1, {0x0, 0x0, r3}}, 0x3ff) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r3], 0x2) 02:57:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 4) 02:57:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x2, &(0x7f0000000300)=[{&(0x7f0000000080)="20680000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e00000013", 0x5, 0x800}], 0x0, &(0x7f0000013800)) 02:57:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) [ 201.845288][T19226] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 201.879819][T19265] FAULT_INJECTION: forcing a failure. [ 201.879819][T19265] name failslab, interval 1, probability 0, space 0, times 0 [ 201.892544][T19265] CPU: 1 PID: 19265 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 201.901300][T19265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.911431][T19265] Call Trace: [ 201.914719][T19265] dump_stack_lvl+0xd6/0x122 [ 201.919314][T19265] dump_stack+0x11/0x1b [ 201.923491][T19265] should_fail+0x23c/0x250 [ 201.927916][T19265] ? security_inode_alloc+0x30/0x180 [ 201.928496][T19273] loop5: detected capacity change from 0 to 4 [ 201.933205][T19265] __should_failslab+0x81/0x90 [ 201.933229][T19265] should_failslab+0x5/0x20 [ 201.940397][T19273] FAULT_INJECTION: forcing a failure. [ 201.940397][T19273] name failslab, interval 1, probability 0, space 0, times 0 [ 201.944111][T19265] kmem_cache_alloc+0x4f/0x300 [ 201.944135][T19265] security_inode_alloc+0x30/0x180 [ 201.970966][T19265] inode_init_always+0x20b/0x430 [ 201.975983][T19265] ? shmem_match+0xa0/0xa0 [ 201.980384][T19265] new_inode_pseudo+0x73/0x1c0 [ 201.985174][T19265] new_inode+0x21/0x120 [ 201.989339][T19265] shmem_get_inode+0xb7/0x4a0 [ 201.993999][T19265] __shmem_file_setup+0xf1/0x1d0 [ 201.999027][T19265] shmem_file_setup+0x37/0x40 [ 202.003753][T19265] __se_sys_memfd_create+0x1eb/0x390 [ 202.009059][T19265] __x64_sys_memfd_create+0x2d/0x40 [ 202.014242][T19265] do_syscall_64+0x44/0xa0 [ 202.018672][T19265] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.024553][T19265] RIP: 0033:0x7f67d21448d9 [ 202.028968][T19265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 202.048560][T19265] RSP: 002b:00007f67cfebbf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 202.056950][T19265] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f67d21448d9 [ 202.064931][T19265] RDX: 0000000000011900 RSI: 0000000000000000 RDI: 00007f67d219de76 [ 202.072919][T19265] RBP: 0000000000000003 R08: 0000000000008c80 R09: ffffffffffffffff [ 202.080869][T19265] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 02:57:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) 02:57:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f0000000001", 0x49, 0x400}], 0x0, &(0x7f0000013800)) (fail_nth: 60) [ 202.088819][T19265] R13: 0000000020000100 R14: 0000000004030014 R15: 0000000020013800 [ 202.096775][T19273] CPU: 0 PID: 19273 Comm: syz-executor.5 Not tainted 5.15.0-rc4-syzkaller #0 [ 202.105797][T19273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.115902][T19273] Call Trace: [ 202.119178][T19273] dump_stack_lvl+0xd6/0x122 [ 202.121307][T19278] loop2: detected capacity change from 0 to 10 [ 202.123767][T19273] dump_stack+0x11/0x1b [ 202.134043][T19273] should_fail+0x23c/0x250 [ 202.138533][T19273] __should_failslab+0x81/0x90 [ 202.143346][T19273] ? legacy_init_fs_context+0x2d/0x70 [ 202.148765][T19273] should_failslab+0x5/0x20 [ 202.153271][T19273] kmem_cache_alloc_trace+0x52/0x320 [ 202.158631][T19273] ? alloc_fs_context+0x46/0x500 [ 202.163571][T19273] legacy_init_fs_context+0x2d/0x70 [ 202.168765][T19273] alloc_fs_context+0x419/0x500 [ 202.173688][T19273] fs_context_for_mount+0x1d/0x20 [ 202.178711][T19273] path_mount+0xe0d/0x1d20 [ 202.183203][T19273] __se_sys_mount+0x24b/0x2f0 [ 202.187917][T19273] __x64_sys_mount+0x63/0x70 [ 202.192563][T19273] do_syscall_64+0x44/0xa0 02:57:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x4030014, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000004", 0x1b, 0x8c80}], 0x0, &(0x7f0000013800)) (fail_nth: 5) 02:57:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) r2 = syz_io_uring_setup(0x183, &(0x7f0000000340), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000450000/0x3000)=nil, &(0x7f0000000280), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000000)=[r0, r2], 0x2) r3 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x1800) r4 = syz_open_dev$vcsa(&(0x7f0000000240), 0x8001, 0x400100) r5 = syz_open_dev$loop(&(0x7f0000000680), 0x0, 0x20003) r6 = perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r7) sendmsg$unix(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)="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", 0xfc}, {&(0x7f00000003c0)="83e4bad61cbc4f473d5707c19de82ba6118088f6589c25c3927bd970e4b691e0901baaabd3669b2bbb7a386d15218d58cfe8883467ceb9507f1a097806a95d29210464687cfcc7ac80e649fe074d3cbd2fd7d250f8abca7af7cddabaa9546a3412f1fd35afdc420e2b8204629edeed033f4902c75e0b80046bfb217725362653dc482492b475193847d687e4922d7bbac0e86fab7f08e29ae5a8958dba4b53dd5278484bb0a5008fbafcaa8069461011f043dc59109d1525ec0f19a6d5070f75dbe37309a0959d201dcddb7d4ab14e5f44e21f2182edb29484016038", 0xdc}, {&(0x7f00000002c0)="7c4e741fb9386189be0bca409dc4a863fe76a1327dfde415fe97881a4a626d260e66712e9f914038b393a44975f7c375a706c0a9dea89a5b31223b8fb48ece1a4f0f4672c3130a4ebf9f16f2dbc735572e5ddaa8f3cf50284c8bd209bf58b39692a3598748b1cca1", 0x68}, {&(0x7f00000004c0)="1bae4c6bc2884e204b5a1f1064c241dbf4cddc028c388548cc93cce6d8475559dfb81f8fd1a49c2c178a7c7dd4ccccbcedb2b34ea70f0befb1d90dd9d7c0bd5584f4c40dd1daefd51f7a1ede6553ab8442c0580678f4a7b904db9bb4598f73f30f7a0604adf6c7e2844438bea06ae4e9d5ca9161f4f67e556d582be316ecc52ceca8bd9e848a7c055c8eb2014697a787cdc9d790fc1bb7831d76ab73e40e5fcd", 0xa0}, {&(0x7f0000000580)="affcc6e0d490f616f295d4ee88083f2f556ea5c003368ac639f4a645acfa318483514db20784cb125a844a6c5d488716360aad7e63a41b2381a9489117f23179b6e0a29d758b1d8257544fc224d114393fda4d7f024a4ba593d4b85b08", 0x5d}], 0x5, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r4, 0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, 0xffffffffffffffff}}}], 0x40, 0x80800}, 0x0) [ 202.196983][T19273] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.202881][T19273] RIP: 0033:0x7f5e6b2f9dfa [ 202.207290][T19273] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 202.215007][T19278] EXT4-fs (loop2): invalid first ino: 0 [ 202.227022][T19273] RSP: 002b:00007f5e6906ffa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 202.227044][T19273] RAX: ffffffffffffffda RBX: 0000000020000300 RCX: 00007f5e6b2f9dfa [ 202.227055][T19273] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5e69070000 [ 202.227066][T19273] RBP: 00007f5e69070040 R08: 00007f5e69070040 R09: 0000000020000000 [ 202.264930][T19273] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 202.272893][T19273] R13: 0000000020000100 R14: 00007f5e69070000 R15: 0000000020013800 [ 202.303643][T19290] loop4: detected capacity change from 0 to 131456 [ 202.311388][T19292] FAULT_INJECTION: forcing a failure. [ 202.311388][T19292] name failslab, interval 1, probability 0, space 0, times 0 [ 202.317458][T19278] loop2: detected capacity change from 0 to 10 [ 202.324086][T19292] CPU: 0 PID: 19292 Comm: syz-executor.1 Not tainted 5.15.0-rc4-syzkaller #0 [ 202.332380][T19293] loop3: detected capacity change from 0 to 4 [ 202.338944][T19292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.338957][T19292] Call Trace: [ 202.338964][T19292] dump_stack_lvl+0xd6/0x122 [ 202.338990][T19292] dump_stack+0x11/0x1b [ 202.339006][T19292] should_fail+0x23c/0x250 [ 202.339022][T19292] ? __d_alloc+0x36/0x370 [ 202.339040][T19292] __should_failslab+0x81/0x90 [ 202.348816][T19278] EXT4-fs (loop2): invalid first ino: 0 [ 202.355129][T19292] should_failslab+0x5/0x20 [ 202.355155][T19292] kmem_cache_alloc+0x4f/0x300 [ 202.355173][T19292] ? security_inode_alloc+0x138/0x180 02:57:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1b01, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000025ce0000000f000000010000000000000000000000002000000020000220000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001", 0x4d, 0x400}], 0x0, &(0x7f0000013800)) [ 202.368860][T19293] EXT4-fs (loop3): bad geometry: block count 256 exceeds size of device (2 blocks) [ 202.371713][T19292] ? __init_rwsem+0x59/0x70 [ 202.371737][T19292] __d_alloc+0x36/0x370 [ 202.418983][T19292] d_alloc_pseudo+0x1a/0x50 [ 202.423492][T19292] alloc_file_pseudo+0x77/0x150 [ 202.424361][T19290] EXT4-fs (loop4): inodes count not valid: 26656 vs 32 [ 202.428353][T19292] __shmem_file_setup+0x14c/0x1d0 [ 202.428377][T19292] shmem_file_setup+0x37/0x40 [ 202.428395][T19292] __se_sys_memfd_create+0x1eb/0x390 [ 202.450228][T19292] __x64_sys_memfd_create+0x2d/0x40 [ 202.455424][T19292] do_syscall_64+0x44/0xa0 [ 202.459843][T19292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 202.465746][T19292] RI