.654344][T13325] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 393.698159][T13325] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 393.705251][T13325] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 393.713603][T13330] loop0: detected capacity change from 0 to 20 [ 393.725537][T13330] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 393.736156][T13330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 393.745373][T13330] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 393.753444][T13330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 393.801384][T13325] loop4: detected capacity change from 0 to 20 08:29:57 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x1415, 0x1}, 0x10}}, 0x0) [ 393.853010][T13308] loop3: detected capacity change from 0 to 20 [ 393.875242][T13330] loop0: detected capacity change from 0 to 20 [ 393.884803][T13325] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 393.893033][T13325] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 393.923299][T13308] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 393.926372][T13330] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 393.931170][T13308] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 393.950003][T13330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 394.076808][T13308] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 394.077316][T13330] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 394.084818][T13308] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 394.092504][T13330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 394.139935][T13325] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 394.147267][T13325] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 394.224274][T13346] loop5: detected capacity change from 0 to 20 [ 394.256736][T13346] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 394.264820][T13346] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 394.274126][T13346] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 394.282027][T13346] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 394.350759][T13346] loop5: detected capacity change from 0 to 20 [ 394.383308][T13346] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 394.391632][T13346] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:29:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x396, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:29:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x35c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 394.536217][T13346] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 394.544450][T13346] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:29:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x390, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:29:58 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x1415, 0x1}, 0x10}}, 0x0) 08:29:58 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000001000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) setreuid(0x0, 0x0) 08:29:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 395.022045][T13361] loop0: detected capacity change from 0 to 20 [ 395.110256][T13361] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.118327][T13361] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 395.127312][T13361] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 395.135100][T13361] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 395.164948][T13366] loop3: detected capacity change from 0 to 20 [ 395.184088][T13366] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.192543][T13366] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 395.204180][T13366] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 395.211983][T13366] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 395.403551][T13375] loop4: detected capacity change from 0 to 20 [ 395.484566][T13375] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.492724][T13375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 395.505328][T13375] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 395.512382][T13375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 395.625562][T13375] loop4: detected capacity change from 0 to 20 [ 395.685763][T13375] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.694290][T13375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:29:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x35d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:29:59 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x1415, 0x1}, 0x10}}, 0x0) [ 395.783968][T13388] loop5: detected capacity change from 0 to 20 [ 395.824114][T13388] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.832130][T13388] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 395.841055][T13388] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 395.849125][T13388] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 395.939553][T13388] loop5: detected capacity change from 0 to 20 [ 395.955748][T13388] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 395.964232][T13388] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x391, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 396.007547][T13388] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 396.009343][T13375] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 396.015831][T13388] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 396.022556][T13375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:00 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000001000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) setreuid(0x0, 0x0) 08:30:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:00 executing program 2: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x1415, 0x1}, 0x10}}, 0x0) 08:30:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 396.687262][T13408] loop3: detected capacity change from 0 to 20 [ 396.826504][T13411] loop4: detected capacity change from 0 to 20 [ 396.887732][T13408] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 396.896615][T13408] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 396.973294][T13411] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 396.981280][T13411] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 397.055858][T13408] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 397.063858][T13408] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:01 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000001000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) setreuid(0x0, 0x0) [ 397.150236][T13411] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 397.157738][T13411] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 397.182703][T13420] loop0: detected capacity change from 0 to 20 [ 397.309937][T13420] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 397.320010][T13420] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 397.333424][T13420] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 397.333712][T13408] loop3: detected capacity change from 0 to 20 [ 397.341207][T13420] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 397.410142][T13420] loop0: detected capacity change from 0 to 20 [ 397.440754][T13411] loop4: detected capacity change from 0 to 20 [ 397.472827][T13411] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 397.480958][T13411] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 397.506310][T13420] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 397.514482][T13420] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 397.597638][T13420] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 397.605685][T13420] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 397.717319][T13411] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 397.726689][T13411] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3081, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000000}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 397.779575][T13440] loop5: detected capacity change from 0 to 20 08:30:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x35e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 397.925927][T13440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 397.936592][T13440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 398.044663][T13440] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 398.052819][T13440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x398, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 398.223517][T13440] loop5: detected capacity change from 0 to 20 08:30:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x392, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:02 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000001000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='sys_enter\x00', r0}, 0x10) setreuid(0x0, 0x0) [ 398.270086][T13440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 398.278120][T13440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 398.448132][T13440] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 398.456007][T13440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3081, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000000}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 398.630273][T13458] loop3: detected capacity change from 0 to 20 [ 398.806863][T13465] loop0: detected capacity change from 0 to 20 [ 398.835291][T13463] loop4: detected capacity change from 0 to 20 [ 398.835622][T13465] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 398.845887][T13458] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 398.851766][T13465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 398.859768][T13458] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 398.877991][T13458] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 398.885963][T13458] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 398.975652][T13463] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 398.983860][T13463] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 399.057748][T13463] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 399.064861][T13463] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 399.080331][T13465] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 399.088510][T13465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 399.223334][T13463] loop4: detected capacity change from 0 to 20 [ 399.239551][T13465] loop0: detected capacity change from 0 to 20 08:30:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x382, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 399.273372][T13463] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 399.281660][T13463] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 399.343910][T13465] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 399.351824][T13465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 399.369905][T13465] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 399.377964][T13465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 399.395724][T13463] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 399.402873][T13463] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:03 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) 08:30:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3081, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000000}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 08:30:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x393, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x399, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 399.933874][T13488] loop5: detected capacity change from 0 to 20 [ 400.109604][T13488] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 400.117879][T13488] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 400.144463][T13496] loop3: detected capacity change from 0 to 20 [ 400.162436][T13496] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 400.170624][T13496] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 400.184849][T13496] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 400.192767][T13496] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 400.205798][T13497] loop4: detected capacity change from 0 to 20 [ 400.232801][T13497] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 400.240828][T13488] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 400.240902][T13497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 400.248848][T13488] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x383, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 400.406578][T13502] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.416813][T13502] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.712706][T13497] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 400.720049][T13497] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 400.786683][T13502] bridge0: port 3(veth3) entered blocking state [ 400.798396][T13502] bridge0: port 3(veth3) entered disabled state [ 400.836007][T13502] device veth3 entered promiscuous mode [ 400.968709][T13512] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 400.979256][T13512] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 401.003481][T13512] bridge0: port 4(veth5) entered blocking state [ 401.010052][T13512] bridge0: port 4(veth5) entered disabled state 08:30:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 401.018792][T13512] device veth5 entered promiscuous mode 08:30:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x3081, 0x0, 0x4) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x40000000}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 401.224062][T13526] loop0: detected capacity change from 0 to 20 08:30:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x394, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 401.338200][T13531] loop3: detected capacity change from 0 to 20 [ 401.383249][T13526] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 401.391454][T13526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 401.542266][T13531] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 401.547399][T13526] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 401.550614][T13531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 401.568675][T13526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 401.572856][T13531] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 401.585727][T13531] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 401.842604][T13541] loop5: detected capacity change from 0 to 20 [ 401.874100][T13543] loop4: detected capacity change from 0 to 20 08:30:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x387, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x10000000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:06 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 402.142572][T13543] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 402.150621][T13543] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 402.164254][T13541] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 402.172850][T13541] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 402.257824][T13543] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 402.265266][T13543] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 402.277490][T13541] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 402.285582][T13541] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 402.480374][T13541] loop5: detected capacity change from 0 to 20 [ 402.490187][T13543] loop4: detected capacity change from 0 to 20 [ 402.515747][T13541] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 402.524033][T13541] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 402.545358][T13543] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 402.553770][T13543] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 402.609148][T13555] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 402.619937][T13555] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 402.645482][T13563] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 402.875563][T13541] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 402.883920][T13541] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 402.907191][T13555] bridge0: port 5(veth7) entered blocking state [ 402.917331][T13555] bridge0: port 5(veth7) entered disabled state [ 402.978162][T13555] device veth7 entered promiscuous mode [ 403.011077][T13559] loop3: detected capacity change from 0 to 20 [ 403.019642][T13568] loop0: detected capacity change from 0 to 20 [ 403.026597][T13543] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 403.026685][T13543] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 403.087100][T13559] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 403.095557][T13559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x395, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 403.278122][T13559] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 403.286334][T13559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 403.378380][T13568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 403.386928][T13568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 403.395503][T13568] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 403.403547][T13568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x389, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x10000000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 403.930179][T13588] loop4: detected capacity change from 0 to 20 [ 404.052841][T13592] loop3: detected capacity change from 0 to 20 [ 404.074090][T13592] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 404.082258][T13592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:08 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 404.097849][T13592] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 404.105712][T13592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 404.129860][T13588] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 404.138377][T13588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 404.183072][T13592] loop3: detected capacity change from 0 to 20 [ 404.246229][T13592] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 404.254869][T13592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 404.318309][T13588] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 404.325593][T13588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 404.387220][T13588] loop4: detected capacity change from 0 to 20 [ 404.396773][T13588] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 404.405625][T13588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 404.419430][T13588] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 404.420314][T13592] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 404.426541][T13588] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 404.442939][T13592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 404.473383][T13605] loop5: detected capacity change from 0 to 20 [ 404.648504][T13605] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 404.656842][T13605] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 404.732863][T13610] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 404.745751][T13610] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 404.919175][T13605] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 404.927360][T13605] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x396, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 405.015594][T13619] loop0: detected capacity change from 0 to 20 [ 405.128915][T13619] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 405.137106][T13619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 405.226030][T13619] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 405.227718][T13610] bridge0: port 6(veth9) entered blocking state [ 405.234282][T13619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 405.242684][T13610] bridge0: port 6(veth9) entered disabled state 08:30:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x10000000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x395, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 405.293480][T13610] device veth9 entered promiscuous mode 08:30:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 405.500559][T13619] loop0: detected capacity change from 0 to 20 [ 405.546140][T13619] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 405.554319][T13619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 405.564113][T13619] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 405.571829][T13619] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:09 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 405.595773][T13632] loop4: detected capacity change from 0 to 20 [ 405.758698][T13632] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 405.767338][T13632] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 405.771741][T13641] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 405.786556][T13641] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 405.908346][T13642] loop3: detected capacity change from 0 to 20 [ 405.950625][T13632] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 405.958185][T13632] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 406.008407][T13642] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.019040][T13642] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 406.027901][T13642] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 406.035674][T13642] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 406.376192][T13641] bridge0: port 7(veth11) entered blocking state [ 406.385075][T13641] bridge0: port 7(veth11) entered disabled state [ 406.482779][T13653] loop5: detected capacity change from 0 to 20 [ 406.507054][T13632] loop4: detected capacity change from 0 to 20 [ 406.535292][T13642] loop3: detected capacity change from 0 to 20 [ 406.542552][T13632] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.550474][T13632] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 406.574912][T13642] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.583441][T13642] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 406.610030][T13653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.618264][T13653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 406.629866][T13632] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 406.639296][T13632] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 406.659820][T13642] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 406.668319][T13642] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 406.676851][T13641] device veth11 entered promiscuous mode [ 406.716616][T13653] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 406.724944][T13653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 406.739268][T13664] loop0: detected capacity change from 0 to 20 [ 406.846841][T13653] loop5: detected capacity change from 0 to 20 [ 406.855018][T13664] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.863602][T13664] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 406.889540][T13653] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 406.898018][T13653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 406.934842][T13664] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 406.945274][T13664] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 407.078063][T13653] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 407.086113][T13653] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x10000000}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x396, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:11 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 407.850680][T13680] loop4: detected capacity change from 0 to 20 [ 407.930032][T13686] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 407.942096][T13686] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 408.124082][T13680] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.132312][T13680] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 408.161823][T13686] bridge0: port 8(veth13) entered blocking state [ 408.170234][T13686] bridge0: port 8(veth13) entered disabled state [ 408.206624][T13686] device veth13 entered promiscuous mode [ 408.316571][T13680] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 408.323681][T13680] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 408.384446][T13696] loop0: detected capacity change from 0 to 20 [ 408.412224][T13697] loop3: detected capacity change from 0 to 20 [ 408.440522][T13696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.449000][T13696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 408.464170][T13696] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 408.472150][T13696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 408.487313][T13697] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.496506][T13697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 408.503076][T13699] loop5: detected capacity change from 0 to 20 08:30:12 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 408.578993][T13699] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.587043][T13699] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 408.596556][T13699] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 408.604436][T13699] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 408.608204][T13697] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 408.620994][T13697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 408.647529][T13696] loop0: detected capacity change from 0 to 20 [ 408.660488][T13696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.668980][T13696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 408.717719][T13696] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 408.726037][T13696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 408.735480][T13699] loop5: detected capacity change from 0 to 20 [ 408.762628][T13697] loop3: detected capacity change from 0 to 20 [ 408.830348][T13697] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.838632][T13697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 408.849015][T13697] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 408.857259][T13697] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:12 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) 08:30:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 408.876437][T13699] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 408.886798][T13699] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 409.045398][T13699] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 409.053626][T13699] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:13 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x398, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 409.365473][T13723] loop3: detected capacity change from 0 to 20 [ 409.374859][T13722] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 409.385543][T13722] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. 08:30:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 409.530012][T13723] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 409.538465][T13723] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 409.542589][T11935] Bluetooth: hci3: command 0x0406 tx timeout [ 409.557207][T13723] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 409.565262][T13723] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 409.785138][T13722] bridge0: port 3(veth13) entered blocking state [ 409.792692][T13722] bridge0: port 3(veth13) entered disabled state [ 409.834854][T13722] device veth13 entered promiscuous mode [ 409.853161][T13721] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 409.863204][T13721] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. [ 409.918008][T13734] loop4: detected capacity change from 0 to 20 [ 409.923980][T13723] loop3: detected capacity change from 0 to 20 [ 409.947054][T13734] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 409.948384][T13738] loop0: detected capacity change from 0 to 20 [ 409.955109][T13734] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 409.955855][T13734] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 409.977554][T13734] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 409.999085][T13723] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 410.007331][T13723] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 410.067464][T13745] loop5: detected capacity change from 0 to 20 [ 410.090052][T13745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 410.098233][T13745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 410.107445][T13745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 410.117187][T13745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 410.140086][T13738] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 410.148572][T13738] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 410.157628][T13721] bridge0: port 9(veth15) entered blocking state [ 410.164487][T13721] bridge0: port 9(veth15) entered disabled state [ 410.173463][T13721] device veth15 entered promiscuous mode [ 410.185192][T13738] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 410.193397][T13738] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:14 executing program 1: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 410.218120][T13723] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 410.226055][T13723] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 410.294978][T13745] loop5: detected capacity change from 0 to 20 08:30:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x398, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 410.348030][T13734] loop4: detected capacity change from 0 to 20 [ 410.382969][T13745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 410.383682][T13734] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 410.391097][T13745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 410.398712][T13734] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 410.403515][T13734] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 410.423045][T13734] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:14 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 410.484374][T13738] loop0: detected capacity change from 0 to 20 [ 410.516496][T13738] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:30:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x399, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 410.526643][T13738] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 410.538749][T13738] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 410.547026][T13738] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 410.613201][T13745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 410.621017][T13745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 410.884005][T13765] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.1'. [ 410.894985][T13765] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x204, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 411.147654][T13772] loop3: detected capacity change from 0 to 20 [ 411.152095][T13765] bridge0: port 10(veth17) entered blocking state [ 411.163957][T13765] bridge0: port 10(veth17) entered disabled state [ 411.211156][T13765] device veth17 entered promiscuous mode [ 411.287582][T13772] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 411.296561][T13772] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 411.330410][T13776] loop4: detected capacity change from 0 to 20 [ 411.376189][T13781] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 411.387504][T13781] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 411.483472][T13776] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 411.491731][T13776] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 411.576090][T13772] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 411.584277][T13772] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 411.731066][T13776] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 411.738469][T13776] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 411.805316][T13781] bridge0: port 4(veth15) entered blocking state [ 411.815019][T13781] bridge0: port 4(veth15) entered disabled state [ 411.877221][T13781] device veth15 entered promiscuous mode [ 411.961459][T13786] loop3: detected capacity change from 0 to 20 [ 411.997512][T13786] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.005843][T13786] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 412.019205][T13776] loop4: detected capacity change from 0 to 20 [ 412.028273][T13795] loop5: detected capacity change from 0 to 20 [ 412.038637][T13793] loop0: detected capacity change from 0 to 20 [ 412.061590][T13795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.070133][T13795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 412.079265][T13795] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 412.087144][T13795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 412.099074][T13786] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 412.107425][T13786] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 412.119055][T13776] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.127284][T13776] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 412.156548][T13795] loop5: detected capacity change from 0 to 20 [ 412.173617][T13795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.181494][T13795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x399, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 412.213691][T13795] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 412.221671][T13795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 412.305405][T13793] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.313637][T13793] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 412.322490][T13793] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 412.330177][T13793] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 412.368692][T13776] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 412.376128][T13776] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) 08:30:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 412.655263][T13793] loop0: detected capacity change from 0 to 20 08:30:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 412.706223][T13793] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 412.714683][T13793] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 412.742390][T13793] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 412.750130][T13793] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:16 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$vcs(0xffffff9c, &(0x7f00000000c0), 0x301800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x4c, r5, 0x1, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffa6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x880}, 0x44891) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x24, r2, 0x1, 0x0, 0x0, {0xf}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}]}, 0x24}}, 0x0) r7 = socket$l2tp(0x2, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r7, 0x8933, &(0x7f0000000200)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 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, 0x0, 0x0, @perf_bp={0x0}, 0x58}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="5001000010000307ebfff40606c6000040041200", @ANYRES32=0x0, @ANYBLOB="00fffbffff00000008000a000d0000002500120008000100766574688b010630c7a005b05a19980dce7a2594fc5e60c27c16104ffc602310dfdec82ec185edadc01342df9a8ee7b7512ad8986cfc8a72036bfd58ad02cbd3340410d97e263f3e5eebc5f6725cc7a8d35559e9707c7b210d3b1c9e771a715b354767324001aeaeead69614550000000012f63872475614e7369ef9bf36df36f2a10734acb2f7b6846b252f45a30fac9a2dfa2fa78f7f0905f2456487b0422d96f17eab74c17d36b03accc245136802f1bc5a96e96c6711fbca484b06bee866707500d47030ee19fb0f38c3838144"], 0x200}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6815, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492a3e, 0x0) [ 412.937735][T13812] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 413.010809][T13819] policy can only be matched on NF_INET_PRE_ROUTING [ 413.010870][T13819] unable to load match [ 413.044340][T13820] loop4: detected capacity change from 0 to 20 [ 413.099644][T13822] loop3: detected capacity change from 0 to 20 [ 413.125052][T13819] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 413.140176][T13820] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 413.149240][T13820] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 413.181104][T13827] policy can only be matched on NF_INET_PRE_ROUTING [ 413.181166][T13827] unable to load match [ 413.233179][T13822] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 413.241300][T13822] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 413.341608][T13820] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 413.349033][T13820] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 413.363828][T13822] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 413.371795][T13822] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 413.377348][T13827] policy can only be matched on NF_INET_PRE_ROUTING [ 413.380521][T13827] unable to load match [ 413.510083][T13830] loop5: detected capacity change from 0 to 20 [ 413.574588][T13822] loop3: detected capacity change from 0 to 20 [ 413.629287][T13840] loop0: detected capacity change from 0 to 20 [ 413.639872][T13822] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 413.648158][T13822] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 413.686081][T13839] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.2'. [ 413.719792][T13830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 413.720059][T13830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 413.747324][T13830] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 413.752749][T13839] netlink: 25 bytes leftover after parsing attributes in process `syz-executor.2'. [ 413.760987][T13830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 413.815558][T13840] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 413.824013][T13840] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 413.913188][T13822] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 413.921278][T13822] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 414.047944][T13839] bridge0: port 5(veth17) entered blocking state [ 414.059027][T13839] bridge0: port 5(veth17) entered disabled state 08:30:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 414.134126][T13839] device veth17 entered promiscuous mode [ 414.194262][T13840] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 414.202391][T13840] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 414.304637][T13840] loop0: detected capacity change from 0 to 20 [ 414.335489][T13830] loop5: detected capacity change from 0 to 20 [ 414.382800][T13830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.390886][T13830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 414.417537][T13840] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 414.426045][T13840] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:18 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) open_tree(0xffffffffffffff9c, 0x0, 0x0) 08:30:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 414.541553][T13830] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 414.549520][T13830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 414.560913][T13840] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 414.568925][T13840] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 414.846599][T13856] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 414.960198][T13858] policy can only be matched on NF_INET_PRE_ROUTING [ 414.960258][T13858] unable to load match 08:30:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x35c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 415.052826][T13864] loop4: detected capacity change from 0 to 20 [ 415.164494][ T35] audit: type=1326 audit(1622881819.161:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13859 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 415.219131][T13864] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 415.227441][T13864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 415.350498][T13864] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 415.357735][T13864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 415.399603][ T35] audit: type=1326 audit(1622881819.201:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13859 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=428 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 415.422983][ T35] audit: type=1326 audit(1622881819.201:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13859 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 415.447730][ T35] audit: type=1326 audit(1622881819.201:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13859 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 415.471042][ T35] audit: type=1326 audit(1622881819.231:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13859 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=172 compat=1 ip=0xf7f37549 code=0x7ffc0000 08:30:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 415.580941][T13872] loop3: detected capacity change from 0 to 20 08:30:19 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) open_tree(0xffffffffffffff9c, 0x0, 0x0) [ 415.738073][T13864] loop4: detected capacity change from 0 to 20 [ 415.758375][T13864] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 415.766474][T13864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 415.773219][T13872] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 415.779475][T13864] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 415.782893][T13872] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 415.789549][T13864] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 416.032056][T13881] loop5: detected capacity change from 0 to 20 [ 416.060178][T13872] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 416.068467][T13872] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 416.122984][ T35] audit: type=1326 audit(1622881820.121:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13884 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 416.146622][ T35] audit: type=1326 audit(1622881820.121:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13884 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=428 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 416.171391][ T35] audit: type=1326 audit(1622881820.121:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13884 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 416.191246][T13881] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 416.202460][T13881] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 416.279572][T13881] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 416.287953][T13881] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 416.299535][T13888] loop3: detected capacity change from 0 to 20 [ 416.367364][T13891] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 416.401637][T13891] policy can only be matched on NF_INET_PRE_ROUTING [ 416.401698][T13891] unable to load match 08:30:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9}, {0x40, 0x2, [@TCA_FLOW_EMATCHES={0x3c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x30, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x2c, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb}, @TCA_EM_IPT_HOOK={0x8, 0x1, 0x3}, @TCA_EM_IPT_MATCH_DATA={0x4}, @TCA_EM_IPT_NFPROTO={0x5, 0x4, 0xa}]}}]}]}]}}]}, 0x70}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 416.442459][T13898] loop0: detected capacity change from 0 to 20 [ 416.455934][T13898] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 416.466549][T13898] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:20 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) open_tree(0xffffffffffffff9c, 0x0, 0x0) [ 416.530040][T13881] loop5: detected capacity change from 0 to 20 [ 416.569256][T13881] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:30:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 416.577956][T13881] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 416.589016][T13881] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 416.597030][T13881] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 416.606103][T13898] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 416.614061][T13898] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x35d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 416.821737][T13898] loop0: detected capacity change from 0 to 20 [ 416.846094][T13898] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 416.854386][T13898] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 416.896954][ T35] audit: type=1326 audit(1622881820.891:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13908 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 416.919322][T13914] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 416.948506][ T35] audit: type=1326 audit(1622881820.941:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=13908 comm="syz-executor.2" exe="/root/syz-executor.2" sig=0 arch=40000003 syscall=428 compat=1 ip=0xf7f37549 code=0x7ffc0000 [ 416.975468][T13915] loop4: detected capacity change from 0 to 20 [ 417.027130][T13915] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.032578][T13898] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 417.035349][T13915] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 417.043075][T13898] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 417.056040][T13915] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 417.066407][T13915] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 417.114590][T13918] policy can only be matched on NF_INET_PRE_ROUTING [ 417.114653][T13918] unable to load match [ 417.184136][T13915] loop4: detected capacity change from 0 to 20 08:30:21 executing program 2: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f0000000180)=[{0x200000000006, 0x0, 0x0, 0x7ffc0000}]}) open_tree(0xffffffffffffff9c, 0x0, 0x0) [ 417.225480][T13915] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.233921][T13915] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 417.245424][T13915] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 417.252718][T13915] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 417.402186][T13931] loop5: detected capacity change from 0 to 20 08:30:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:21 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, 0x0) [ 417.451366][T13931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.459950][T13931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 417.469658][T13931] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 417.477786][T13931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 417.538314][T13935] loop3: detected capacity change from 0 to 20 [ 417.551699][T13931] loop5: detected capacity change from 0 to 20 08:30:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 417.586601][T13931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.597285][T13931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 417.608080][T13935] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.616580][T13935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x5, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc, 0xa, 0x0, 0x1}, @exit]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 417.758731][T13935] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 417.766836][T13935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 417.768429][T13931] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 417.783505][T13931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 417.924231][T13935] loop3: detected capacity change from 0 to 20 [ 417.969351][T13935] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 417.977716][T13935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 417.987134][T13935] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 417.995356][T13935] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x38c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, 0x0) [ 418.143418][T13954] loop0: detected capacity change from 0 to 20 [ 418.198956][T13954] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.209326][T13954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 418.224270][T13958] loop4: detected capacity change from 0 to 20 [ 418.239579][T13958] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.247684][T13958] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 418.257238][T13958] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 418.264505][T13958] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x5, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc, 0xa, 0x0, 0x1}, @exit]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 08:30:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 418.339470][T13958] loop4: detected capacity change from 0 to 20 [ 418.352185][T13958] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.360139][T13958] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 418.369794][T13958] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 418.377049][T13958] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 418.447249][T13954] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 418.455200][T13954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:22 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, 0x0) 08:30:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 418.624720][T13954] loop0: detected capacity change from 0 to 20 [ 418.666632][T13954] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.674949][T13954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 418.688254][T13954] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 418.695964][T13972] loop5: detected capacity change from 0 to 20 [ 418.702907][T13954] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 418.741997][T13972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.750084][T13972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 418.762833][T13972] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 418.770563][T13972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 418.873736][T13972] loop5: detected capacity change from 0 to 20 08:30:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 418.914097][T13972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 418.924239][T13972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 418.926325][T13983] loop3: detected capacity change from 0 to 20 [ 418.996500][T13972] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 419.004491][T13972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 419.046085][T13987] loop4: detected capacity change from 0 to 20 [ 419.060470][T13983] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 419.068754][T13983] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x5, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc, 0xa, 0x0, 0x1}, @exit]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 419.098639][T13987] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 419.106893][T13987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 419.217228][T13983] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 419.225384][T13983] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:23 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x9, 0x0) 08:30:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x8, 0x5, &(0x7f0000000000)=@framed={{}, [@jmp={0x5, 0x0, 0xc, 0xa, 0x0, 0x1}, @exit]}, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 419.267483][T13987] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 419.274661][T13987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x397, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 419.402589][T13983] loop3: detected capacity change from 0 to 20 [ 419.415224][T13987] loop4: detected capacity change from 0 to 20 [ 419.429158][T13983] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 419.440016][T13983] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 419.472059][T13987] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 419.480168][T13987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 419.513626][T13983] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 419.521560][T13983] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 419.540474][T13987] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 419.547771][T13987] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 419.565251][T14001] loop0: detected capacity change from 0 to 20 [ 419.718143][T14001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 419.726602][T14001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 419.784451][T14001] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 419.793851][T14001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 419.997222][T14001] loop0: detected capacity change from 0 to 20 [ 420.022059][T14012] loop5: detected capacity change from 0 to 20 [ 420.043838][T14001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.054050][T14001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 420.059613][T14012] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.072083][T14012] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 420.084644][T14012] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 08:30:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 420.092523][T14012] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:24 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local, 0x2}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2}, 0x8) [ 420.212978][T14012] loop5: detected capacity change from 0 to 20 [ 420.213709][T14001] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 420.227481][T14001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 420.243347][T14012] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.254256][T14012] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 420.293299][T14023] loop3: detected capacity change from 0 to 20 08:30:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbc5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 420.371839][T14012] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 420.380219][T14012] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 420.401789][T14023] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.410268][T14023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x104) [ 420.532173][T14023] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 420.540118][T14023] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 420.650064][T14033] loop4: detected capacity change from 0 to 20 [ 420.721450][T14023] loop3: detected capacity change from 0 to 20 [ 420.851760][T14033] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 420.859983][T14033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x398, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:24 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x0, 0x0) lseek(r0, 0x61, 0x0) [ 421.018999][T14044] loop0: detected capacity change from 0 to 20 [ 421.040754][T14033] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 421.048130][T14033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 421.145075][T14033] loop4: detected capacity change from 0 to 20 08:30:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x104) [ 421.216622][T14044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 421.224602][T14033] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 421.224711][T14033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 421.240989][T14044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 421.255461][T14033] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 421.263253][T14033] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 421.439681][T14044] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 421.447745][T14044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 421.509833][T14057] loop5: detected capacity change from 0 to 20 08:30:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 421.641132][T14057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 421.649909][T14057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:25 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x0, 0x0) lseek(r0, 0x61, 0x0) [ 421.681402][T14044] loop0: detected capacity change from 0 to 20 08:30:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x104) [ 421.798625][T14066] loop3: detected capacity change from 0 to 20 [ 421.815806][T14044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 421.824054][T14044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 421.835846][T14066] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 421.844129][T14066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 421.868654][T14066] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 421.877121][T14066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 421.895805][T14057] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 421.903799][T14057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 421.928974][T14044] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 421.936998][T14044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 421.966711][T14066] loop3: detected capacity change from 0 to 20 [ 421.998423][T14057] loop5: detected capacity change from 0 to 20 [ 422.011507][T14057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 422.019724][T14057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 422.031304][T14066] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 422.039751][T14066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbc6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 422.072764][T14057] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 422.080480][T14057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x104) [ 422.182974][T14066] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 422.190705][T14066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 422.409786][T14084] loop4: detected capacity change from 0 to 20 08:30:26 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4004af07, &(0x7f0000000140)) [ 422.483865][T14084] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 422.492556][T14084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x399, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 422.560585][T14091] loop0: detected capacity change from 0 to 20 08:30:26 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x0, 0x0) lseek(r0, 0x61, 0x0) [ 422.668782][T14091] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 422.676945][T14091] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 422.729592][T14084] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 422.737269][T14084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 422.802340][T14091] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 422.812324][T14091] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 422.890289][T14084] loop4: detected capacity change from 0 to 20 [ 422.952398][T14084] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 422.960519][T14084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 423.063139][T14103] loop5: detected capacity change from 0 to 20 [ 423.138324][T14091] loop0: detected capacity change from 0 to 20 [ 423.230691][T14084] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 423.238215][T14084] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 423.344160][T14112] loop3: detected capacity change from 0 to 20 [ 423.345742][T14103] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 423.358441][T14103] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 423.366877][T14103] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 423.375099][T14103] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 423.464597][T14112] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 423.472771][T14112] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 423.492861][T14112] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 423.500562][T14112] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 423.566495][T14112] loop3: detected capacity change from 0 to 20 [ 423.593452][T14112] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 423.601348][T14112] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39a, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 423.722536][T14112] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 423.730541][T14112] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbcd, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:27 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200007) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x86, &(0x7f0000000100), &(0x7f0000000000)=0x4) 08:30:27 executing program 1: perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/fs/cgroup', 0x0, 0x0) lseek(r0, 0x61, 0x0) 08:30:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 424.138369][T14128] loop4: detected capacity change from 0 to 20 [ 424.270320][T14136] loop5: detected capacity change from 0 to 20 [ 424.292525][T14128] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 424.300636][T14128] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 424.377194][T14144] loop0: detected capacity change from 0 to 20 [ 424.395800][T14144] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 424.396419][T14136] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 424.403966][T14144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 424.404834][T14144] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 424.411798][T14136] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 424.420246][T14144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 424.463526][T14136] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 424.471580][T14136] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 424.486896][T14128] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 424.494252][T14128] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 424.516704][T14144] loop0: detected capacity change from 0 to 20 [ 424.548590][T14144] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 424.559160][T14144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 424.573083][T14144] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 424.580791][T14144] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 424.596313][T14136] loop5: detected capacity change from 0 to 20 08:30:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x2c, 0x64, 0x707, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) 08:30:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xbce, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 424.685702][T14136] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 424.694084][T14136] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 424.720522][T14128] loop4: detected capacity change from 0 to 20 [ 424.778837][T14160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 424.810310][T14136] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 424.818186][T14136] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 424.829990][T14165] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 424.916449][T14160] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 424.927931][T14165] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 424.943982][T14167] loop3: detected capacity change from 0 to 20 08:30:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 425.066769][T14167] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 425.075046][T14167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 425.086564][T14167] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 425.094442][T14167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 425.195465][T14167] loop3: detected capacity change from 0 to 20 [ 425.238719][T14167] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 425.247074][T14167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x2c, 0x64, 0x707, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) [ 425.542676][T14178] loop0: detected capacity change from 0 to 20 [ 425.582213][T14167] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 425.590030][T14167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200007) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x86, &(0x7f0000000100), &(0x7f0000000000)=0x4) [ 425.673753][T14178] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 425.683695][T14178] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 425.693217][T14178] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 425.700961][T14178] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 425.804346][T14178] loop0: detected capacity change from 0 to 20 [ 425.833263][T14178] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 425.841475][T14178] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 425.907325][T14189] loop4: detected capacity change from 0 to 20 [ 425.921601][T14191] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 425.935316][T14193] loop5: detected capacity change from 0 to 20 [ 425.939896][T14178] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 425.949529][T14178] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 425.960004][T14189] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 425.968582][T14189] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 425.982835][T14189] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 425.992375][T14189] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 426.009311][T14193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.018997][T14193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 426.036193][T14197] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 426.051473][T14193] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 426.059348][T14193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 426.107908][T14189] loop4: detected capacity change from 0 to 20 [ 426.127612][T14193] loop5: detected capacity change from 0 to 20 [ 426.138141][T14193] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.146305][T14193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 426.161023][T14193] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 426.169169][T14193] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 426.226069][T14189] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.234512][T14189] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 426.244786][T14189] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 426.252272][T14189] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 426.276035][T14211] loop3: detected capacity change from 0 to 20 [ 426.299655][T14211] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.308058][T14211] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 426.322881][T14211] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 426.330585][T14211] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 426.399709][T14211] loop3: detected capacity change from 0 to 20 [ 426.409956][T14211] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.419027][T14211] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 426.432814][T14211] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 426.440492][T14211] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x2c, 0x64, 0x707, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) 08:30:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 426.829617][T14225] loop0: detected capacity change from 0 to 20 [ 426.911840][T14230] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 426.927813][T14225] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 426.935966][T14225] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 426.945527][T14230] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.029214][T14225] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 427.037162][T14225] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 427.066252][T14238] loop4: detected capacity change from 0 to 20 [ 427.066255][T14239] loop3: detected capacity change from 0 to 20 08:30:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r3, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x2c, 0x64, 0x707, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) [ 427.156642][T14238] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.164963][T14238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 427.231261][T14245] loop5: detected capacity change from 0 to 20 [ 427.252217][T14239] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.260241][T14239] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 427.358721][T14225] loop0: detected capacity change from 0 to 20 [ 427.459266][T14245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.468011][T14245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 427.503671][T14238] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 427.510660][T14238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 427.554530][T14239] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 427.562602][T14239] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:31 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200007) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x86, &(0x7f0000000100), &(0x7f0000000000)=0x4) [ 427.627355][T14245] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 427.635212][T14245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 427.694621][T14239] loop3: detected capacity change from 0 to 20 [ 427.732080][T14238] loop4: detected capacity change from 0 to 20 [ 427.757123][T14239] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.765481][T14239] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 427.798697][T14262] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.818828][T14238] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.827219][T14238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 427.835065][T14262] netlink: 72 bytes leftover after parsing attributes in process `syz-executor.1'. [ 427.849488][T14245] loop5: detected capacity change from 0 to 20 [ 427.861000][T14245] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 427.869186][T14245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 427.909212][T14239] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 427.917112][T14239] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 427.917416][T14245] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 427.937797][T14245] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 427.976639][T14238] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 427.984224][T14238] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 428.365122][T14273] loop0: detected capacity change from 0 to 20 08:30:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:32 executing program 1: socket$inet6(0xa, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) pipe(&(0x7f0000000100)) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000180)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x76297, 0x23}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 08:30:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 428.477794][T14273] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 428.485855][T14273] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 428.505009][T14273] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 428.513144][T14273] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 428.609945][T14273] loop0: detected capacity change from 0 to 20 [ 428.688909][T14273] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 428.697073][T14273] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 428.706987][T14286] loop3: detected capacity change from 0 to 20 [ 428.745146][T14286] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 428.755254][T14286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 428.767900][T14286] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 428.775977][T14286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 428.816295][T14273] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 428.824669][T14273] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 428.878415][T14286] loop3: detected capacity change from 0 to 20 [ 428.892713][T14286] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 428.900613][T14286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 428.911672][T14289] device syz_tun entered promiscuous mode [ 428.912903][T14286] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 428.925304][T14286] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 429.004406][T14289] device syz_tun left promiscuous mode 08:30:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 429.208183][T14299] loop5: detected capacity change from 0 to 20 [ 429.217202][T14300] loop4: detected capacity change from 0 to 20 08:30:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:33 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x200007) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote}, 0x10) getsockopt$inet_int(r1, 0x10d, 0x86, &(0x7f0000000100), &(0x7f0000000000)=0x4) [ 429.356209][T14300] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 429.366436][T14300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 429.384091][T14299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 429.392367][T14299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 429.420099][T14300] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 429.427204][T14300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 429.524837][T14299] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 429.532974][T14299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 429.589619][T14300] loop4: detected capacity change from 0 to 20 [ 429.618464][T14300] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 429.626749][T14300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 429.698590][T14313] loop0: detected capacity change from 0 to 20 [ 429.717237][T14313] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 429.725290][T14313] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 429.736774][T14313] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 429.744743][T14313] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 429.783539][T14300] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 429.790554][T14300] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 429.880899][T14320] loop3: detected capacity change from 0 to 20 [ 429.900070][T14320] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 429.908921][T14320] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 429.924213][T14320] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 429.932208][T14320] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 429.968777][T14299] loop5: detected capacity change from 0 to 20 08:30:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc23, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 429.999997][T14313] loop0: detected capacity change from 0 to 20 [ 430.003105][T14320] loop3: detected capacity change from 0 to 20 [ 430.033523][T14320] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.041601][T14320] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 430.053477][T14320] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 430.061179][T14320] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 430.067631][T14313] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.077891][T14313] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 430.098598][T14299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.107157][T14299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 430.199963][T14299] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 430.208020][T14299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000015c0)=@gettaction={0x28, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81ffffff}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x28}}, 0x0) [ 430.240175][T14313] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 430.248150][T14313] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 430.486520][T14339] loop4: detected capacity change from 0 to 20 08:30:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 430.581629][T14339] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.589911][T14339] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 430.631495][T14342] loop3: detected capacity change from 0 to 20 [ 430.685164][T14348] netlink: 'syz-executor.1': attribute type 2 has an invalid length. 08:30:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000015c0)=@gettaction={0x28, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81ffffff}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x28}}, 0x0) [ 430.779069][T14342] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 430.787488][T14342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 430.835398][T14339] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 430.842620][T14339] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x40}, [@IFLA_BROADCAST={0xa, 0x2, @local}]}, 0x2c}}, 0x0) [ 430.907635][T14342] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 430.915793][T14342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 430.959385][T14339] loop4: detected capacity change from 0 to 20 [ 431.007025][T14339] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 431.015174][T14339] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 431.050042][T14339] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 431.057607][T14339] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 431.072273][T14342] loop3: detected capacity change from 0 to 20 [ 431.094876][T14342] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 431.102890][T14342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 431.187916][T14362] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 431.202600][T14358] loop0: detected capacity change from 0 to 20 08:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000015c0)=@gettaction={0x28, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81ffffff}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x28}}, 0x0) [ 431.326056][T14342] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 431.334351][T14342] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 431.377013][T14365] loop5: detected capacity change from 0 to 20 [ 431.486930][T14358] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 431.495066][T14358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 431.503616][T14358] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 431.511287][T14358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 431.530619][T14369] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 431.583988][T14365] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 431.592012][T14365] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 431.600485][T14365] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 431.608630][T14365] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc24, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000015c0)=@gettaction={0x28, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x81ffffff}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x28}}, 0x0) 08:30:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 431.887103][T14358] loop0: detected capacity change from 0 to 20 [ 431.977310][T14365] loop5: detected capacity change from 0 to 20 [ 432.001335][T14365] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.009998][T14365] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x40}, [@IFLA_BROADCAST={0xa, 0x2, @local}]}, 0x2c}}, 0x0) [ 432.024358][T14358] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.027942][T14365] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 432.034392][T14358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 432.040089][T14365] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x39f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 432.193171][T14380] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 432.210709][T14358] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 432.218968][T14358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 432.387448][T14384] loop4: detected capacity change from 0 to 20 08:30:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 432.452947][T14384] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.461579][T14384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:36 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) [ 432.507916][T14384] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 432.515336][T14384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 432.543836][T14389] loop3: detected capacity change from 0 to 20 [ 432.588292][T14384] loop4: detected capacity change from 0 to 20 [ 432.596583][T14389] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.604776][T14389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 432.675607][T14384] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.683885][T14384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 432.746327][T14389] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 432.754493][T14389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 432.812827][T14384] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 432.819827][T14384] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x40}, [@IFLA_BROADCAST={0xa, 0x2, @local}]}, 0x2c}}, 0x0) [ 432.879310][T14399] loop5: detected capacity change from 0 to 20 [ 432.914842][T14399] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 432.923006][T14399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 432.928000][T14389] loop3: detected capacity change from 0 to 20 08:30:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc2c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 433.015284][T14389] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 433.023850][T14389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 433.046760][T14399] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 433.056646][T14389] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 433.056748][T14389] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 433.077547][T14399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 433.224463][T14399] loop5: detected capacity change from 0 to 20 08:30:37 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) 08:30:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcb8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 433.426151][T14413] loop0: detected capacity change from 0 to 20 [ 433.465684][T14413] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:30:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 433.474075][T14413] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 433.592439][T14413] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 433.600254][T14413] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x40}, [@IFLA_BROADCAST={0xa, 0x2, @local}]}, 0x2c}}, 0x0) [ 433.788870][T14422] loop4: detected capacity change from 0 to 20 [ 433.835664][T14413] loop0: detected capacity change from 0 to 20 [ 433.883193][T14422] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 433.891202][T14422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 433.908834][T14413] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 433.917171][T14413] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 433.996150][T14432] loop3: detected capacity change from 0 to 20 [ 434.017239][T14422] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 434.024687][T14422] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 434.061617][T14413] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 434.069853][T14413] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:38 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) [ 434.200230][T14432] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 434.208793][T14432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 434.337454][T14437] loop5: detected capacity change from 0 to 20 [ 434.399696][T14432] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 434.407639][T14432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:38 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x100000004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xe000001e}) [ 434.549159][T14437] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 434.557368][T14437] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc2d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 434.609816][T14437] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 434.618178][T14437] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 434.648404][T14432] loop3: detected capacity change from 0 to 20 08:30:38 executing program 1: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0xffffffff, 0x4) [ 434.670508][T14432] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 434.678936][T14432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 434.798982][T14449] loop4: detected capacity change from 0 to 20 [ 434.817659][T14449] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 434.825850][T14449] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 434.838013][T14449] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 434.845187][T14449] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 434.864406][T14432] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 434.872489][T14432] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 434.913453][T14449] loop4: detected capacity change from 0 to 20 [ 434.931728][T14437] loop5: detected capacity change from 0 to 20 [ 434.938006][T14449] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 434.938130][T14449] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 434.938861][T14449] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 434.961545][T14449] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:39 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcb9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:39 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x100000004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xe000001e}) [ 435.301033][T14470] loop0: detected capacity change from 0 to 20 [ 435.356997][T14470] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 435.365480][T14470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 435.467359][T14475] loop5: detected capacity change from 0 to 20 [ 435.480240][T14479] loop3: detected capacity change from 0 to 20 [ 435.499690][T14479] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:30:39 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0xa44) [ 435.510024][T14479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 435.520280][T14479] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 435.528286][T14479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 435.566076][T14470] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 435.574210][T14470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 435.606429][T14475] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 435.615877][T14475] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 435.662988][T14470] loop0: detected capacity change from 0 to 20 [ 435.674974][T14470] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 435.683487][T14470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 435.693412][T14470] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 435.701083][T14470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 435.722576][T14479] loop3: detected capacity change from 0 to 20 [ 435.731803][T14479] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 435.739961][T14479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 435.749602][T14479] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 435.757680][T14479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 435.774993][T14475] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 435.783255][T14475] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 435.895266][T14475] loop5: detected capacity change from 0 to 20 [ 435.904630][T14475] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 435.912736][T14475] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 435.926306][T14475] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 435.934221][T14475] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcba, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3a2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 436.152936][T14505] loop4: detected capacity change from 0 to 20 [ 436.299159][T14505] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.307450][T14505] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 436.320218][T14508] loop0: detected capacity change from 0 to 20 [ 436.342451][T14508] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.350331][T14508] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 436.359630][T14508] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 436.367540][T14508] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:40 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x100000004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xe000001e}) [ 436.434359][T14508] loop0: detected capacity change from 0 to 20 [ 436.462040][T14508] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.470062][T14508] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 436.479130][T14505] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 436.486379][T14505] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 436.523465][T14508] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 08:30:40 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0xa44) [ 436.533555][T14508] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 436.581154][T14505] loop4: detected capacity change from 0 to 20 [ 436.673802][T14505] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.681826][T14505] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 436.709667][T14521] loop3: detected capacity change from 0 to 20 08:30:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 436.756331][T14525] loop5: detected capacity change from 0 to 20 [ 436.806803][T14521] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.815080][T14521] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 436.832787][T14505] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 436.842280][T14505] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 436.932711][T14525] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 436.943016][T14525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 436.967568][T14521] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 436.975463][T14521] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 436.990804][T14525] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 436.998804][T14525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 437.078328][T14521] loop3: detected capacity change from 0 to 20 [ 437.116975][T14521] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 437.125195][T14521] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 437.157470][T14525] loop5: detected capacity change from 0 to 20 [ 437.196707][T14525] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:30:41 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x100000004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0xe000001e}) [ 437.204819][T14525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 437.218085][T14525] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 437.226018][T14525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 437.268047][T14521] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 437.276597][T14521] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:41 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0xa44) 08:30:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 437.433063][T14546] loop0: detected capacity change from 0 to 20 [ 437.504042][T14546] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 437.512145][T14546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 437.521211][T14546] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 437.529285][T14546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 437.635320][T14546] loop0: detected capacity change from 0 to 20 08:30:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 437.687053][T14546] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 437.695714][T14546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:41 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x3) fcntl$setsig(r1, 0xa, 0x12) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) recvmsg(r2, &(0x7f000095cfc8)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) [ 437.837814][T14546] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 437.845878][T14546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:41 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, 0x0, 0xa44) [ 437.897913][T14559] loop4: detected capacity change from 0 to 20 [ 438.000716][T14559] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.008917][T14559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 438.072428][T14559] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 438.079468][T14559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 438.130605][T14568] loop5: detected capacity change from 0 to 20 [ 438.165265][T14572] loop3: detected capacity change from 0 to 20 [ 438.214793][T14572] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.222939][T14572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 438.229626][T14559] loop4: detected capacity change from 0 to 20 08:30:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 438.279106][T14559] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.287281][T14559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 438.297171][T14568] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.305696][T14568] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 438.320159][T14568] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 438.328183][T14568] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 438.355946][T14572] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 438.363779][T14572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 438.414360][T14568] loop5: detected capacity change from 0 to 20 [ 438.474861][T14559] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 438.484291][T14559] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 438.489973][T14587] loop0: detected capacity change from 0 to 20 [ 438.508979][T14568] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.517227][T14568] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 438.521973][T14587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.533516][T14587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 438.546670][T14587] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 438.554699][T14587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 438.619910][T14568] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 438.628139][T14568] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 438.633364][T14587] loop0: detected capacity change from 0 to 20 [ 438.663343][T14587] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.671351][T14587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 438.684722][T14587] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 438.693006][T14587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 438.698363][T14572] loop3: detected capacity change from 0 to 20 08:30:42 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x3) fcntl$setsig(r1, 0xa, 0x12) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) recvmsg(r2, &(0x7f000095cfc8)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) [ 438.713895][T14572] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 438.721812][T14572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 438.731331][T14572] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 438.739702][T14572] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 439.382832][T14613] loop4: detected capacity change from 0 to 20 [ 439.391656][T14617] loop3: detected capacity change from 0 to 20 [ 439.405828][T14616] loop0: detected capacity change from 0 to 20 [ 439.433186][T14616] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.441221][T14616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 439.452251][T14616] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 439.456249][T14623] loop5: detected capacity change from 0 to 20 [ 439.459941][T14616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 439.495244][T14613] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.505731][T14613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 439.539533][T14616] loop0: detected capacity change from 0 to 20 [ 439.549099][T14617] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.557515][T14617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 439.567110][T14617] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 439.575184][T14617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:43 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x3) fcntl$setsig(r1, 0xa, 0x12) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) recvmsg(r2, &(0x7f000095cfc8)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) [ 439.588011][T14616] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.596767][T14616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 439.662278][T14617] loop3: detected capacity change from 0 to 20 [ 439.686670][T14617] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.694955][T14617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 439.712811][T14617] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 439.720542][T14617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 439.738873][T14613] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 439.746588][T14613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 439.771289][T14623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.779532][T14623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 439.799377][T14616] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 439.807342][T14616] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 439.853092][T14623] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 439.860907][T14623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 439.904701][T14613] loop4: detected capacity change from 0 to 20 08:30:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 439.945023][T14613] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 439.953105][T14613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 439.963978][T14613] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 439.970973][T14613] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 440.061807][T14623] loop5: detected capacity change from 0 to 20 [ 440.114435][T14623] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 440.124504][T14623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 440.227684][T14623] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 440.235609][T14623] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 440.252709][ T5] Bluetooth: hci4: command 0x0406 tx timeout 08:30:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 440.401048][T14653] loop3: detected capacity change from 0 to 20 [ 440.452123][T14657] loop0: detected capacity change from 0 to 20 [ 440.469754][T14657] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 440.477778][T14657] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 440.488810][T14657] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 440.496826][T14657] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 440.535951][T14653] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 440.544102][T14653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 440.557364][T14653] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 440.565383][T14653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 440.582611][T14657] loop0: detected capacity change from 0 to 20 [ 440.602084][T14657] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 440.609956][T14657] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 440.623525][T14657] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 440.633282][T14657] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x269d, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:44 executing program 2: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x3) fcntl$setsig(r1, 0xa, 0x12) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) recvmsg(r2, &(0x7f000095cfc8)={0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x15) [ 440.724169][T14653] loop3: detected capacity change from 0 to 20 [ 440.742248][T14653] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 440.750393][T14653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 440.866808][T14653] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 440.874898][T14653] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 440.974724][T14670] loop4: detected capacity change from 0 to 20 [ 441.062722][T14670] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.070707][T14670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 441.133488][T14677] loop0: detected capacity change from 0 to 20 [ 441.180946][T14682] loop5: detected capacity change from 0 to 20 [ 441.188193][T14677] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.196769][T14677] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 441.204779][T14670] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 441.213208][T14670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 441.220118][T14682] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.229516][T14682] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 441.245432][T14682] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 441.253403][T14682] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 441.311509][T14682] loop5: detected capacity change from 0 to 20 [ 441.311491][T14677] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 441.311588][T14677] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 441.320933][T14682] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.342144][T14682] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 441.393023][T14691] loop3: detected capacity change from 0 to 20 [ 441.453353][T14691] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.461252][T14691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 441.475512][T14691] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 441.483390][T14691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 441.516325][T14677] loop0: detected capacity change from 0 to 20 [ 441.524802][T14670] loop4: detected capacity change from 0 to 20 [ 441.538198][T14682] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 441.546771][T14682] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 441.572468][T14691] loop3: detected capacity change from 0 to 20 [ 441.588042][T14677] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.596172][T14677] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 441.633138][T14691] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.641160][T14691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 441.658270][T14670] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 441.666806][T14670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 441.691782][T14677] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 441.699976][T14677] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 441.737857][T14670] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 441.745106][T14670] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 441.762199][T14691] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 441.770124][T14691] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) 08:30:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x269f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ENCAP_DPORT={0x6}]}}}]}, 0x48}}, 0x0) [ 442.482377][T14719] loop5: detected capacity change from 0 to 20 [ 442.541570][T14725] loop0: detected capacity change from 0 to 20 [ 442.549323][T14724] loop4: detected capacity change from 0 to 20 [ 442.566853][T14719] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.576855][T14719] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 442.592318][T14728] loop3: detected capacity change from 0 to 20 [ 442.619627][T14728] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.628148][T14728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 442.683233][T14724] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.691327][T14724] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 442.705597][T14725] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.714407][T14725] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 442.716896][T14719] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 442.730934][T14719] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 442.744593][T14728] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 442.752695][T14728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 442.797084][T14724] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 442.804397][T14724] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 442.808525][T14725] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 442.821655][T14725] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 442.861291][T14719] loop5: detected capacity change from 0 to 20 [ 442.870636][T14728] loop3: detected capacity change from 0 to 20 [ 442.889373][T14719] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.897562][T14719] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 442.907817][T14719] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 442.909986][T14728] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 442.915869][T14719] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 442.932401][T14728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ENCAP_DPORT={0x6}]}}}]}, 0x48}}, 0x0) [ 443.031796][T14724] loop4: detected capacity change from 0 to 20 [ 443.053748][T14724] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.061656][T14724] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 443.099696][T14725] loop0: detected capacity change from 0 to 20 [ 443.110598][T14725] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.119078][T14725] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 443.128739][T14725] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 443.137000][T14725] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:47 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 443.162222][T14728] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 443.169920][T14728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 443.179899][T14724] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 443.187180][T14724] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ENCAP_DPORT={0x6}]}}}]}, 0x48}}, 0x0) [ 443.698269][T14759] loop5: detected capacity change from 0 to 20 [ 443.817410][T14759] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.825824][T14759] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 443.908569][T14764] loop0: detected capacity change from 0 to 23 [ 443.940775][T14764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 443.949217][T14764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 443.986657][T14759] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 443.994848][T14759] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) munlock(&(0x7f00008e9000/0x400000)=nil, 0x400000) madvise(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x3) [ 444.027626][T14770] loop4: detected capacity change from 0 to 20 [ 444.171023][T14770] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.177250][T14764] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 444.179417][T14770] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 444.186802][T14764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 444.285374][T14759] loop5: detected capacity change from 0 to 20 [ 444.292242][T14770] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 444.299191][T14770] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 444.339581][T14776] loop3: detected capacity change from 0 to 20 [ 444.376555][T14759] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.384691][T14759] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 444.421372][T14770] loop4: detected capacity change from 0 to 20 [ 444.429169][T14764] loop0: detected capacity change from 0 to 23 [ 444.432467][T14776] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.443499][T14776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 444.453576][T14776] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 444.461300][T14776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 444.475766][T14764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.483949][T14764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 444.498493][T14764] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 444.507272][T14764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_FLAGS={0x6}, @IFLA_GRE_ENCAP_DPORT={0x6}]}}}]}, 0x48}}, 0x0) [ 444.525865][T14770] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.534193][T14770] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 444.550695][T14759] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 444.558541][T14759] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 444.561244][T14776] loop3: detected capacity change from 0 to 20 08:30:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 444.696548][T14776] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 444.704198][T14770] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 444.704819][T14776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 444.711343][T14770] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 444.831508][T14776] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 444.839480][T14776] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:48 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4cb], 0x0, 0x80000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000071c0)=[{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000140)="d9b9b468", 0x4}], 0x1}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 445.137477][T14801] loop0: detected capacity change from 0 to 31 [ 445.224769][T14806] loop5: detected capacity change from 0 to 20 [ 445.265841][T14806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.273868][T14806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 445.285327][T14806] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 445.293503][T14806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 445.294077][T14801] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.310145][T14801] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000240)) [ 445.356573][T14806] loop5: detected capacity change from 0 to 20 [ 445.366347][T14806] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.374697][T14806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 445.389763][T14806] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 445.397928][T14806] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 445.436026][T14801] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 445.445891][T14801] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 445.516273][T14801] loop0: detected capacity change from 0 to 31 08:30:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 445.575503][T14801] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.583723][T14801] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 445.752104][T14801] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 445.759861][T14801] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 445.776565][T14821] loop3: detected capacity change from 0 to 20 [ 445.790461][T14821] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.798701][T14821] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 445.809042][T14821] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 445.816997][T14821] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 445.833015][T14823] loop4: detected capacity change from 0 to 20 [ 445.890779][T14821] loop3: detected capacity change from 0 to 20 [ 445.928656][T14821] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.937512][T14821] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 445.985775][T14823] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 445.994151][T14823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 446.063583][T14821] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 446.071451][T14821] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 446.129337][T14823] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 446.136572][T14823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000240)) [ 446.269090][T14823] loop4: detected capacity change from 0 to 20 [ 446.285464][T14823] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 446.293968][T14823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 446.306817][T14823] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 446.314021][T14823] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4cb], 0x0, 0x80000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000071c0)=[{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000140)="d9b9b468", 0x4}], 0x1}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 446.537478][T14848] loop5: detected capacity change from 0 to 20 08:30:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 446.663651][T14848] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 446.673703][T14848] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:50 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 446.798428][T14848] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 446.806703][T14848] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 446.929400][T14856] loop0: detected capacity change from 0 to 32 [ 446.962860][T14848] loop5: detected capacity change from 0 to 20 [ 447.016226][T14856] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.024682][T14856] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 447.033895][T14848] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.042611][T14848] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 447.060780][T14856] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 447.068713][T14856] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000240)) [ 447.178742][T14848] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 447.188628][T14848] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 447.215052][T14869] loop3: detected capacity change from 0 to 20 08:30:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4cb], 0x0, 0x80000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000071c0)=[{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000140)="d9b9b468", 0x4}], 0x1}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 447.278355][T14856] loop0: detected capacity change from 0 to 32 [ 447.290687][T14871] loop4: detected capacity change from 0 to 20 [ 447.321171][T14869] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.329583][T14869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 447.339821][T14869] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 447.347913][T14869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 447.384710][T14871] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.395021][T14871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 447.413198][T14856] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.421387][T14856] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, 0x0, &(0x7f0000000240)) [ 447.457117][T14869] loop3: detected capacity change from 0 to 20 [ 447.503521][T14869] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.511419][T14869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 447.515165][T14871] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 447.527044][T14871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 447.582136][T14869] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 447.589872][T14869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 447.616720][T14856] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 447.624771][T14856] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 447.751082][T14871] loop4: detected capacity change from 0 to 20 08:30:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4cb], 0x0, 0x80000}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000071c0)=[{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000140)="d9b9b468", 0x4}], 0x1}], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:30:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 447.875313][T14871] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 447.883391][T14871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 447.991185][T14871] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 447.998439][T14871] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:52 executing program 1: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x1}, 0xfffffe14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x48, 0x8}, {0x6, 0x0, 0x0, 0xfffffffd}]}, 0x3a) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{r3}, "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"}) splice(r0, 0x0, r3, 0x0, 0x400, 0x0) r4 = socket(0x8000000010, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000180)=""/185, 0xb9, 0x40010022, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @local, 0x1000}, 0x1c) write(r4, &(0x7f0000000000)="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", 0xfc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x5000, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)=""/201, 0xc9, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000380)="5743117e1b65140f03ba4b65026691818823118b69365f5948685ccf527f1ab3fd6f4a7d30132f0c5f66c456ff0f72603ac7c5b7a7403a29a2bada83309b82a17b64aef560d729c68f2a74356c2df09d06e8274a86d2b097869b5cb1e46fef938f0a90a49f9623e9bf9516aa693ec6c4ca668a60718e84bbfaa0b06ae5e3c0c0ab4b1f0a483bd7cb94a1bada33e17138cb371ee110cde67995e5e2f8c01d695103e50af6cb6672738c75ebe47ab8abe922def89d52ff7219aa", 0xb9, 0xc040, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f", 0x8}], 0x1000000000000092) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 448.108794][T14899] loop5: detected capacity change from 0 to 20 [ 448.157417][T14899] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.165465][T14899] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 448.175717][T14899] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 448.183767][T14899] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 448.251480][T14899] loop5: detected capacity change from 0 to 20 [ 448.261159][T14899] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.269441][T14899] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 448.280885][T14899] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 448.288830][T14899] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 448.423072][ T3121] ieee802154 phy0 wpan0: encryption failed: -22 [ 448.429645][ T3121] ieee802154 phy1 wpan1: encryption failed: -22 08:30:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 448.528664][T14915] loop3: detected capacity change from 0 to 20 [ 448.555914][T14913] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 448.609234][T14915] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.619346][T14915] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 448.631654][T14915] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 448.640220][T14915] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:52 executing program 2: unshare(0x2000480) r0 = syz_open_dev$media(&(0x7f00000001c0), 0xbaf, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) [ 448.756778][T14921] loop0: detected capacity change from 0 to 36 [ 448.785953][T14921] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.794060][T14921] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 448.805036][T14921] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 448.812959][T14921] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 448.845874][T14915] loop3: detected capacity change from 0 to 20 [ 448.859412][T14915] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.867590][T14915] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 448.878618][T14915] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 448.886692][T14915] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 448.924387][T14929] loop5: detected capacity change from 0 to 20 [ 448.926849][T14921] loop0: detected capacity change from 0 to 36 [ 448.980910][T14929] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 448.989233][T14929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 449.013933][T14937] loop4: detected capacity change from 0 to 20 [ 449.031431][T14937] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.034152][T14921] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.039638][T14937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 449.040354][T14937] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 449.047687][T14921] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 449.071259][T14937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 449.130509][T14921] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 449.138991][T14921] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 449.150573][T14929] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 449.158636][T14929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 449.185754][T14937] loop4: detected capacity change from 0 to 20 [ 449.207391][T14937] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.215574][T14937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 449.226756][T14937] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 449.235974][T14937] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:53 executing program 1: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x1}, 0xfffffe14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x48, 0x8}, {0x6, 0x0, 0x0, 0xfffffffd}]}, 0x3a) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{r3}, "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"}) splice(r0, 0x0, r3, 0x0, 0x400, 0x0) r4 = socket(0x8000000010, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000180)=""/185, 0xb9, 0x40010022, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @local, 0x1000}, 0x1c) write(r4, &(0x7f0000000000)="fc0000001c000705ab092509b86807000aab087a05000000b8485393530001c0f0040000050000010000000000039815fa2c53c28648000000b9d95662537a00bc000c00f0036cdf0db400600033d44000040060b16a482c0a36313012dafd5a32e273fc83ab82d710f74cec18444ef90d475ef8b29d3ef3d92c94170e5bba2e177312e081bea05d3a021e8ca062914a463ae4f5df77bc4cfd6239ec2a0f0d1bcae5f5502943283f4bb102b2b8f5566791cf190201ded815b2ccd243f395ed94e0ad91bd0733802e0784f2013cd1890058a10000c880ac801fe4af000049f0d4796f0000080548deac279cc4848e3825924509260e13429fbe11017d", 0xfc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x5000, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)=""/201, 0xc9, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000380)="5743117e1b65140f03ba4b65026691818823118b69365f5948685ccf527f1ab3fd6f4a7d30132f0c5f66c456ff0f72603ac7c5b7a7403a29a2bada83309b82a17b64aef560d729c68f2a74356c2df09d06e8274a86d2b097869b5cb1e46fef938f0a90a49f9623e9bf9516aa693ec6c4ca668a60718e84bbfaa0b06ae5e3c0c0ab4b1f0a483bd7cb94a1bada33e17138cb371ee110cde67995e5e2f8c01d695103e50af6cb6672738c75ebe47ab8abe922def89d52ff7219aa", 0xb9, 0xc040, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f", 0x8}], 0x1000000000000092) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 449.387960][T14929] loop5: detected capacity change from 0 to 20 [ 449.477619][T14929] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.485718][T14929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x230c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:53 executing program 2: unshare(0x2000480) r0 = syz_open_dev$media(&(0x7f00000001c0), 0xbaf, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) 08:30:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 449.662395][T14929] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 449.670257][T14929] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 449.797231][T14954] loop3: detected capacity change from 0 to 20 [ 449.824693][T14954] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.832795][T14954] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 449.851508][T14954] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 449.859379][T14954] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 449.927266][T14954] loop3: detected capacity change from 0 to 20 [ 449.942540][T14954] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 449.952587][T14954] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 449.960793][T14953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 450.018833][T14954] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 450.027163][T14954] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 450.077138][T14966] loop4: detected capacity change from 0 to 20 [ 450.093691][T14966] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.101649][T14966] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 450.110936][T14966] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 450.118054][T14966] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 450.176548][T14966] loop4: detected capacity change from 0 to 20 [ 450.194323][T14966] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.202689][T14966] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 450.229575][T14974] loop0: detected capacity change from 0 to 38 [ 450.261678][T14966] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 450.268880][T14966] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 450.401181][T14974] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.409581][T14974] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:54 executing program 2: unshare(0x2000480) r0 = syz_open_dev$media(&(0x7f00000001c0), 0xbaf, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) [ 450.505794][T14974] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 450.513614][T14974] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x240c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 450.648051][T14974] loop0: detected capacity change from 0 to 38 [ 450.672138][T14974] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.680091][T14974] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 450.689207][T14981] loop5: detected capacity change from 0 to 20 08:30:54 executing program 1: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x1}, 0xfffffe14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x48, 0x8}, {0x6, 0x0, 0x0, 0xfffffffd}]}, 0x3a) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{r3}, "2ef21e4135fde6845acf7c677c4c5efe3f3cc7fa0240db483878d444daba67353b425600d907b756150abd24363f31b5db84b2f3ccd28dc496df3c4c03e9a3a46bbb81df33d8dea45e51fc64e0a9a434d9fecf993f02d42f1340fdc9b4ca9347f26eaf088ad9892408dbb93c7d11a3cb421ec9ef739ff06c467ac3642084a31a23d95cb641961f8c97b3d20c41684e22f572bbb731caae89f43236a64bbf58571f18466026f25e7a46bc8610223b69b922ffae807ca3f66c6a54ee9004f2e2439c5acce85f59edc9c3b4c1f72f7c70c0abc76696574b7406a605727c4b4a2fb56ebb2ff4a7887ed85f1dc53281c1ceef953d2f0ab569a00440bb35bdab1861336e2069a48789bc68431331db36531378cc0146d5ed6fa64d8e6ff6a8066bdf667c8e42f70830d6964d223cc8e19c0f4c83ae9eb266b94e3e2cfd831d3431f03381263c70fb6e91d9f8de80a4ad47e76bdf4b2b4614af9cf9bf9cdb3198fbfc144bcb32912a8e838af7cb762dc8a410c9c0f0e1d59e5bfc852e66eb97f097cc6bf9c4df2ecbce4433cd6775b7c825721766b5a978ea9e743d155f999df1ededda5627d1ed63c75dd18285f23da906741521b58ed906bea55cfa3fdee0c7d9abb21f1c99e55bbd891c3f6dd5eb60d4d2cc4924d343d5e6adb1509773e0a2c193f9f919abf370bb93e8cf9307000000c081d3744a34a121e5eea237e3aad77b12fdb4be583aacbc2ccc2ba067a56568f73406a158afbc70778340868e5b078a243e998723a69334dda569781ab691d26df63310c13267292255fc251399a8a56e2ec810b592accd6775d20700000005b4511d1f2bc31dfc095f09236020a263155efd8c6143fb34f6c93c04577df6f93c5012c634d106d6bc02cb1050e730d94c0b16f0badc56b11290eb8a22d6224da7efacb8ab055993da120ab479a16ccaddd2e78c8e51c943d38f12c47a47962117ecaaf067d4c192da9dcf4c39bdd1f1f9e3c4294068632bc6811536bcf084921cca7b0e8f39d5c80403e0a38e5a8e7bf7ac29ff666963627e61845dd8db2ec4b706b4b04a75a2faafc51f76df039c0babd8c7349a3c921b67a275b3591f14909e11ab343afb31192780babca55988a8045101ee01b29d85342c4538b60accc835eca530de6e1a99dbe218e5c465e54a40282527b84ab140883f1b2fa7d467983bac5dd2c61f33b10e23a98f691d56ac74d4bac2a7b47f85401d91e55ab4331a3017a5d379d0ea49c266bfe40ac25d5c76ca9209cf64a89d24df3f93f1edf77c5dfaaac956742b94de0f1309bf54c756cecd2c1cb31a92338bb993ae61c188d7aa28fd2ea13deec2026f6a435c7643aa6ce31e3b1af6574c89a614fc14ddce9ab1e9c499c89b64e9592c6dad2754bcef8ce1a9aada5e7d09966c79986cb4cca5e1ac55a2ea04dea177ddfa214ec6191b9f0e2e869dae3dffcb324a11b4880a1020cc8e560da1fa387761e2549320f9c042bd2e451996b8ba3666ee90a7052d5b754e75d432d6994a3784c3b81858cc5fc22e0550234e2aad81ab755c2977f0a5cb149d6f5c596b972f2b76fed97e4f7a96ef6ab60d72db5f7d3ac31235ce854de17a7512726425f60881a41f40613e5859ca9ec8790d04c7ee2cdeda9a9f95ca53a9da543c368dcaf22005522d9a9365ab260b5f5c0342930ab1cd18fe385a7ba7eced57e0d0179c9295dcf3ce04249e36a8b55e729c72e58c3f73c1c0526f7ffa7fa9520d21cd134f55b665e344b71aa6c7d97f761e4c767945b7a38449a164df389955ab33f2581ca020f339d87fa978c938e3f3b347b13089a27568e4e831074afe965a5e40189d9a7e83cf867903f4e5f5cebf70ccc1b98d989f4418b3158abecbbe7fef5ebdbe160a7dea368124089e4edb3e963917abbbe19c94461d846577de4fc6c649d973a0215560c5839b7d934838acee75d339a4decf1eed0fed8c4224a5b13e8b02df37f6686cbe778a9ee26876c510ea59224eb95a2a0c2a7344fefa7c3794a6e0aa0712a33f7fead5f379d1929eed76160a0e50ac279533ce1209f8d17e8fb450b6b541363554e5ce4f61af940c5f5658ba247a36a8021f55b5db7b2f2f5de5354b4c247e841eafe6498d8878b6b6bef1f38ee8a852dac11515509030f4a2b62b868d4e77e44b9f70320c554d6f3e677e11af4f82b4c2b029d276f8da21e2764a219accfeebab8e55142585198cb2aacabeb19792619e202aedb87fbe69235926ee263ac0f401073ff73368a61cfdf8f52938af7631b6dc62d15d4138e01c37b0f5a6dd3062ad62bd9294fe7cfe03c6140bbdb2d5dd6bd5a3670bea55daa726ec351cf872f017ad52abbb883d3b6af9c269cec79e6e9a1aecd814b79b4d5e5a22dee606d1b3f76ceca24a4f1ecb6142288b20643b1a2f25b5ea90e92eec0a84a541800d292a770fcabe7cbf06445aee318a7ac87705bba1c648c57422f831555ed95e44bb98e65b781f53a3f53c3325d4622a26bf1e19e8029024e1c5af4481b112f8e11643e6406d3b20b0ec343635bcdc53a54caf3ec7475d2063351e86dafa13eda31e86d960e6d188d46b7694c7038a955c8d515b2b89d4be78933a59c6f91f75167ad619b9c7f2c738f5dcb69ad36ba6b6bf099566e778908813da0f5515954a2be94fb160542c0a4134ec28cd6839971b45154adf6a08912a58da3f1b63af8a41825c576eca885dd9a9c6a668e07acdbb3d8aa32c37107679072d9a27b8d8744bb2d5f0be228b26f0f531867506debf823e63130f8a169cdb15e4143bb6c8ac75c4009ecba24932c9951c61ddbe4a20502b1739659b0ce2217144d05dce6981e334357c4540a9b13c3932e38b78ad92b96f63c25a9f7719d0db8ae213cfdb74cd663e08efdc7b62b780b3265b8bbf62a408ab76b4527734f22f7ce887ec721d8adba0940d17a80cb46f9474df941e8e234b20a52e16c14db704c85bc9134fae13e0ab004175165d372e49f94bb988081e6955982fce1883f72c988fe12060ba1d9a0aa90699f3cedef851418d66c4e4ccdfabffda32ca24e463176272ee02069507f03aa0f4908dabb60b8509da14471ca2207c815c82071b43cd20cd5706b58daf3f92e3236b781d9604268f51f088ea7c68b1538f80cc5fd11169376aadbbf0e5497a8e0e6661fc9818aa2947737b64522fd64132ae3488a33d434e12da42924142c48b105694205ddc3e92c69c312052ce50691e55604d8a978d05695fb4646c6634affce9c7379b3ccd0b9ff03fb0e89664bed96d6490a38a37cc9c0ccd8cce80ba4072cf373a36896b1a11673a948f96425b56dc1c2eada1ead3b8f36249bc327c1e4d6a6543f337ee010000006d32fa9403d199f822e773caaa5db1691f610f9600000000000000094cbe730506cdd9d1f063b95703fc7f2c3ba054670252b90ce5acbb9f905af8df65fd845f94e6621c2d74b20821e50fd17f29502bc1f3bcd9447423bbfdf7f967f338fdbd749745a5795bb4f38cf7a55a3b259b1c71392ec8067f99c1014bf9dfd17101c900053028e5979f90bad7d7340ed9d1b5fddeaa9ea0ca8f87dd4f4aa623c8e096801ce46ffc9b87d09c4df704f66a3be7e4f5428d72f44546557e110c93e329e14f7d3de106137d83dc1cb07883d44b6504b1866106080c36faac0568f616bc5cf8a308e5564d55f1a87f06e63984934a6fca0cdb830508195660902c63804bacd1127e8d1b95673a40cdd64bbd0ba00bdcac3bea707e335079d50dce566ac05572cad804e87c9fe1f7ec14eab9bedcfee0a762e6e899706ec698705ec1592f78b323f7e723a7fa72a359b6c1f2b5ab973f3fe7a39144d2ea376adf5a8b08326e95178beba75cf71be79587db8753f21b587e414c3f6d297f0bc8a96513c5c767fb1d3908fbd0a47e2518ae6cced47797d0f1aad01c75244a47c65de00e2320ed581e5b2bfb23d1abcaaa6f17fd2a7d6d45bfaec7936714a466a1738755e7f325644ca6951df2c1a41767e74877419e19c798f8ccf06d747a1bf4c7d9bff74fceb83488c893b43c94d937f0537ad1594f9d3b6894f5ade2754e84bd98add6b6b39d3d1a75f9d86555a3edee9595c234b01838462e8a055c9fd67d9be1ebad4b51f47210fac3dee3c3f4040dda6b62374c24f2851877b8b3da1781572ffc20f9718d77eabd3dc5b69f1c68834416b4bc7934e59f15358d0c3d66db47e6ed302b18ca3ad4ea752a3df4d2ab358ab83c7251cfe5ad9156962468474a63d399fb59f9e8315032b0f8c42d8f6b0a73d315670db9b4291eb5b67034d91df7146952330b7e320dd845cf7e46305798dd0a5f4ee2e114f79fa01edecfa2c412634ffbe7f1058b652823485ba19b0bfbafacf103645f9215ac15b7b4c2f01146b9b9780a9e1ff8c0dd6390fe2f52f329d5b290ac4dad62d32892233c1ae323dd131c5a67d96b82aa652f7c7d7ec34688b403e8be9aa8e0cb8d693f1fbbd3b4fa8179bea4832d561a4d41078939bc86f51eb5361350027bd31702d014de70fa6c04f128bf30f02cd8db66cca95c591d6891b48f6b683b99526dc245de0c00ac94e6c462618e8bb372bbab9dc74c0b3d2704f28e3b08c506244569a97bb7cae0798bf47992e51ba7e9960ef6781c545c351d9175f93aa04a1839cb20668bc600c9cbcd028e1b31b19c4dc5af29138e8fdfeac915ea734b65d69e1c17bab5b110b223e53ccde4f96d009ffc983ac6652a9f99b642163f7047d7a4964ddb477fd43ebdaeb658ff81999b117dba35dadb9e7d148d3110da90c9c9dd5388da45f6b0d338f8d27e046b098ece4c63ce07c5533adb3d9ac8ad991a4a3dcd4421e31f37cdde9bf60e23e74f76e87f2be33622bbfd72c317d86b1c25220abbb682a52d8360b4150505cb848a4367cb3f64ee15614ee7d54a775d6b59c0cd894842f8e117b616686a4308a5560e4c46289a82faee422aa9f91279c6d2e1fcc1083c9ec9a61f12b2e5ed2cc6b6d7a0c0604fc1d08f9eac8b313e8ae687b18b0855ff81c082f34945e0808aeed576cd1af52eb4ad20504cc95a000000809a6b60578e9dc9a7ff563621008111c9fd3995103bfe71c179889c5a7b6bb38a4811d316c312b4abb751c8edef0ef8d3b3e767c03d8e0d9da10eacd1ce0b9d8e8dde9746b55f1863a92eed2b3371cbd7b68ad6258cce38fe436d8529e5bcef1be679cf9f5b6eb6fdfc8b9f34edd3476975b7ebcdb5f864dc03869abae6d59857581244c152b32e58b3d58a08594811f3746a413c24e3df16bef04a07c6063e69cbb9ff2605ece971e3788b66e36e37f570bbe94d7d3fd0e12023044a41f824bec5d449c68ee2ab4eec03b8372add6a28dcab0dac5db6e3b07c262df91e2aad063e3fc1a9f3222004f9cb9bde8ec02f88300a42e1190676738c726fa21ef9cd16da695c56fdf3bbd265b9f54411d76cda718ee4f23ca945b23e0d4dae3d55dd46e68faf8e4adc4989fa45a803e6426c7c5515136131f4c450f87d01f1007d9ed7bd7cfc513489f4e43cbe2566867f1b4fb1731b642baecd1802a5c727f1989b6b706cccec64fc1510a3d9bb617165912dd89530289edc07520e7945d40fc872c57e02e8fba846c22db9560e7500dc856c8f50e5c3c5bebcbc26ff39590f1e9b4cceb2050ae9bdfd2a538b356bebe63e0c4867b00d49ec3c5f5963a36f9c0629346733d3c2b99965f2ebdbd987f06f7c8473dada4e91136ceeb5b8421d0a403eb80fb1f6840a00"}) splice(r0, 0x0, r3, 0x0, 0x400, 0x0) r4 = socket(0x8000000010, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000180)=""/185, 0xb9, 0x40010022, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @local, 0x1000}, 0x1c) write(r4, &(0x7f0000000000)="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", 0xfc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x5000, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)=""/201, 0xc9, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000380)="5743117e1b65140f03ba4b65026691818823118b69365f5948685ccf527f1ab3fd6f4a7d30132f0c5f66c456ff0f72603ac7c5b7a7403a29a2bada83309b82a17b64aef560d729c68f2a74356c2df09d06e8274a86d2b097869b5cb1e46fef938f0a90a49f9623e9bf9516aa693ec6c4ca668a60718e84bbfaa0b06ae5e3c0c0ab4b1f0a483bd7cb94a1bada33e17138cb371ee110cde67995e5e2f8c01d695103e50af6cb6672738c75ebe47ab8abe922def89d52ff7219aa", 0xb9, 0xc040, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f", 0x8}], 0x1000000000000092) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 450.724834][T14981] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.733445][T14981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 450.772370][T14981] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 450.780105][T14981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 450.816014][T14974] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 450.823852][T14974] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 450.844055][T14981] loop5: detected capacity change from 0 to 20 [ 450.848814][T14990] loop3: detected capacity change from 0 to 20 [ 450.858416][T14981] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 450.866766][T14981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 450.991994][T14990] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.000125][T14990] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 451.031769][T14981] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 08:30:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 451.037452][T14990] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 451.039822][T14981] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 451.047508][T14990] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:55 executing program 2: unshare(0x2000480) r0 = syz_open_dev$media(&(0x7f00000001c0), 0xbaf, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(r0, 0x80047c05, &(0x7f0000000200)=0xffffffffffffffff) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) [ 451.149279][T14990] loop3: detected capacity change from 0 to 20 [ 451.186378][T14990] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.194827][T14990] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 451.243186][T14990] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 451.244074][T15003] loop4: detected capacity change from 0 to 20 [ 451.251263][T14990] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 451.370002][T15010] loop0: detected capacity change from 0 to 46 [ 451.431620][T15003] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.432981][T15007] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 451.440509][T15003] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 451.460034][T15003] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 451.467468][T15003] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 451.511119][T15010] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.520015][T15010] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 451.543313][T15010] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 451.551523][T15010] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 451.566105][T15003] loop4: detected capacity change from 0 to 20 [ 451.594159][T15003] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.602942][T15003] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2692, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 451.618553][T15003] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 451.626774][T15003] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 451.645770][T15010] loop0: detected capacity change from 0 to 46 [ 451.684329][T15010] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 451.694663][T15010] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:30:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "dd44000014ffaee7", "bcfd7c17ad5c32f932e46cfda31d4856", "7ca5372b", "26795b3b53c7da82"}, 0x28) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000040)=@gcm_256={{0x303, 0x33}, '\x00', "47e1d37410722500", "7c47963a", "f6ff39f5f27041ec"}, 0x38) [ 451.782924][T15010] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 451.792871][T15010] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:30:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 451.960272][T15029] loop5: detected capacity change from 0 to 20 [ 451.969262][T15031] loop3: detected capacity change from 0 to 20 08:30:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 452.023390][T15031] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.031525][T15031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 452.061277][T15029] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.069592][T15029] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 452.082389][T15029] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 452.090188][T15029] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 452.112356][T15031] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 452.120171][T15031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 452.152137][T15029] loop5: detected capacity change from 0 to 20 [ 452.194384][T15031] loop3: detected capacity change from 0 to 20 [ 452.206348][T15029] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.206973][T15031] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.214720][T15029] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 452.222308][T15031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 452.243494][T15031] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 452.251266][T15031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 452.303225][T15029] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 452.310959][T15029] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:56 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 452.401687][T15048] loop4: detected capacity change from 0 to 20 08:30:56 executing program 1: pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x1}, 0xfffffe14) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x48, 0x8}, {0x6, 0x0, 0x0, 0xfffffffd}]}, 0x3a) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE(0xffffffffffffffff, 0x5000940e, &(0x7f0000000640)={{r3}, "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"}) splice(r0, 0x0, r3, 0x0, 0x400, 0x0) r4 = socket(0x8000000010, 0x2, 0x0) recvfrom$inet6(r4, &(0x7f0000000180)=""/185, 0xb9, 0x40010022, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @local, 0x1000}, 0x1c) write(r4, &(0x7f0000000000)="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", 0xfc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r5 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r5, &(0x7f0000000040)="23000000220009bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x5000, 0x0, 0x0) recvfrom$inet6(r5, &(0x7f0000000000)=""/201, 0xc9, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000380)="5743117e1b65140f03ba4b65026691818823118b69365f5948685ccf527f1ab3fd6f4a7d30132f0c5f66c456ff0f72603ac7c5b7a7403a29a2bada83309b82a17b64aef560d729c68f2a74356c2df09d06e8274a86d2b097869b5cb1e46fef938f0a90a49f9623e9bf9516aa693ec6c4ca668a60718e84bbfaa0b06ae5e3c0c0ab4b1f0a483bd7cb94a1bada33e17138cb371ee110cde67995e5e2f8c01d695103e50af6cb6672738c75ebe47ab8abe922def89d52ff7219aa", 0xb9, 0xc040, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f", 0x8}], 0x1000000000000092) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)='s', 0x1, 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) [ 452.486839][T15048] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.495267][T15048] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:30:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x269f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 452.560652][T15048] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 452.567982][T15048] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 452.644365][T15053] loop0: detected capacity change from 0 to 46 [ 452.722180][T15053] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.730164][T15053] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 452.739397][T15048] loop4: detected capacity change from 0 to 20 [ 452.781481][T15048] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 452.789583][T15048] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 452.862839][T15053] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 452.868348][T15063] loop3: detected capacity change from 0 to 20 [ 452.870686][T15053] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 452.965627][T15048] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 452.973088][T15048] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 453.004035][T15068] loop5: detected capacity change from 0 to 20 [ 453.048554][T15069] crypto_alloc_aead failed rc=-2 [ 453.063283][T15053] loop0: detected capacity change from 0 to 46 [ 453.095110][T15063] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.103492][T15063] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 453.124931][T15053] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.133464][T15053] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 453.141099][T15066] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x269f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 453.226878][T15068] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.235552][T15068] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:30:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000080)=""/142, 0x42, 0x8e, 0x8}, 0x20) [ 453.281468][T15053] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 453.289530][T15053] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 453.322626][T15063] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 453.332622][T15063] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 453.381052][T15068] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 453.389394][T15068] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 453.455062][T15063] loop3: detected capacity change from 0 to 20 [ 453.475005][T15063] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.483101][T15063] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 453.495011][T15063] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 453.503261][T15063] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 453.526702][T15068] loop5: detected capacity change from 0 to 20 [ 453.608289][T15098] loop4: detected capacity change from 0 to 20 08:30:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 453.708989][T15102] BPF: (anon) type_id=1 bitfield_size=0 bits_offset=0 [ 453.716479][T15102] BPF: [ 453.719322][T15102] BPF:Invalid member base type [ 453.724367][T15102] BPF: [ 453.724367][T15102] [ 453.747330][T15098] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 453.755757][T15098] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 453.786036][T15103] BPF: (anon) type_id=1 bitfield_size=0 bits_offset=0 [ 453.793082][T15103] BPF: [ 453.795921][T15103] BPF:Invalid member base type [ 453.800749][T15103] BPF: [ 453.800749][T15103] 08:30:57 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000080)=""/142, 0x42, 0x8e, 0x8}, 0x20) 08:30:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26a6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 453.898075][T15098] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 453.905239][T15098] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:30:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeea, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 454.076865][T15098] loop4: detected capacity change from 0 to 20 [ 454.117087][T15098] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.125276][T15098] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 454.176108][T15112] loop0: detected capacity change from 0 to 46 08:30:58 executing program 1: r0 = openat$mixer(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)) [ 454.226862][T15112] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.235162][T15112] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 454.294287][T15098] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 454.301415][T15098] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 454.303823][T15117] BPF: (anon) type_id=1 bitfield_size=0 bits_offset=0 [ 454.316615][T15117] BPF: [ 454.319452][T15117] BPF:Invalid member base type [ 454.324797][T15117] BPF: [ 454.324797][T15117] 08:30:58 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000080)=""/142, 0x42, 0x8e, 0x8}, 0x20) [ 454.364034][T15112] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 454.372170][T15112] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 454.403688][T15120] loop3: detected capacity change from 0 to 20 [ 454.445609][T15120] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.455662][T15120] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 454.469700][T15120] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 454.477727][T15120] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 454.518080][T15112] loop0: detected capacity change from 0 to 46 [ 454.527471][T15120] loop3: detected capacity change from 0 to 20 [ 454.537107][T15120] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.545354][T15120] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 454.577420][T15112] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.585831][T15112] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 454.600488][T15120] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 454.608544][T15120] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:30:58 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5, 0x2}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000080)=""/142, 0x42, 0x8e, 0x8}, 0x20) [ 454.692901][T15112] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 454.697231][T15133] BPF: (anon) type_id=1 bitfield_size=0 bits_offset=0 [ 454.700872][T15112] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 454.707853][T15133] BPF: [ 454.707891][T15133] BPF:Invalid member base type [ 454.707930][T15133] BPF: [ 454.707930][T15133] 08:30:58 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26a2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:58 executing program 1: r0 = openat$mixer(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)) [ 454.805931][T15134] loop5: detected capacity change from 0 to 20 08:30:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 454.923137][T15134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 454.931123][T15134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 454.941618][T15134] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 454.949592][T15134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:30:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 455.033603][T15134] loop5: detected capacity change from 0 to 20 [ 455.049971][T15134] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.058471][T15134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 455.133691][T15134] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 455.141587][T15134] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 455.183736][T15145] BPF: (anon) type_id=1 bitfield_size=0 bits_offset=0 [ 455.190768][T15145] BPF: [ 455.193822][T15145] BPF:Invalid member base type [ 455.198704][T15145] BPF: [ 455.198704][T15145] [ 455.393557][T15152] loop0: detected capacity change from 0 to 47 08:30:59 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x108}}}, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000008a80)={0x2020}, 0x2020) [ 455.536321][T15154] loop4: detected capacity change from 0 to 20 [ 455.558864][T15152] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.567103][T15152] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 455.575679][T15152] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 08:30:59 executing program 1: r0 = openat$mixer(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)) [ 455.585776][T15152] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 455.672379][T15159] loop3: detected capacity change from 0 to 23 [ 455.695233][T15159] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.703214][T15159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:30:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:30:59 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeeb, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 455.730996][T15159] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 455.739053][T15159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 455.760984][T15154] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.769657][T15154] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 455.838295][T15159] loop3: detected capacity change from 0 to 23 [ 455.894807][T15159] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 455.903184][T15159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 455.933394][T15154] F2FS-fs (loop4): Invalid log blocks per segment (0) 08:30:59 executing program 1: r0 = openat$mixer(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)) [ 455.940570][T15154] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 456.013074][T15159] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 456.020828][T15159] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 456.163544][T15154] loop4: detected capacity change from 0 to 20 [ 456.205148][T15154] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 456.213345][T15154] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 456.350141][T15154] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 456.357404][T15154] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 456.373542][T15182] loop0: detected capacity change from 0 to 48 [ 456.495557][T15186] loop5: detected capacity change from 0 to 20 [ 456.552183][T15182] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 456.560389][T15182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 456.722081][T15182] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 456.729825][T15182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:00 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x108}}}, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000008a80)={0x2020}, 0x2020) [ 456.768504][T15186] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 456.776597][T15186] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 456.785213][T15186] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 456.793096][T15186] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 456.914575][T15182] loop0: detected capacity change from 0 to 48 [ 456.926512][T15182] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 456.934555][T15182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 456.943976][T15182] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 456.947285][T15186] loop5: detected capacity change from 0 to 20 [ 456.951645][T15182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}) 08:31:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeec, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 457.330662][T15203] loop3: detected capacity change from 0 to 31 [ 457.352872][T15203] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 457.360828][T15203] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 457.373245][T15203] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 457.380942][T15203] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 457.480972][T15203] loop3: detected capacity change from 0 to 31 [ 457.494268][T15203] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 457.502434][T15203] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 457.517522][T15203] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 457.527275][T15203] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 457.712687][T15220] loop4: detected capacity change from 0 to 20 08:31:01 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x108}}}, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000008a80)={0x2020}, 0x2020) [ 457.809119][T15220] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 457.817475][T15220] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:01 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}) [ 457.907296][T15220] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 457.915175][T15220] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 457.975342][T15228] loop0: detected capacity change from 0 to 52 [ 458.002455][T15228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.010539][T15228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 458.019987][T15227] loop5: detected capacity change from 0 to 20 [ 458.059421][T15220] loop4: detected capacity change from 0 to 20 [ 458.084936][T15227] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.093625][T15227] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 458.107434][T15235] loop3: detected capacity change from 0 to 32 [ 458.118679][T15220] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.126915][T15220] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 458.154563][T15235] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.163073][T15235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 458.209387][T15228] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 458.217674][T15228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 458.265609][T15227] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 458.273695][T15227] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 458.287230][T15220] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 458.294667][T15220] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 458.308189][T15235] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 458.316183][T15235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 458.423107][T15235] loop3: detected capacity change from 0 to 32 [ 458.453094][T15228] loop0: detected capacity change from 0 to 52 [ 458.460625][T15227] loop5: detected capacity change from 0 to 20 [ 458.482478][T15235] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.490566][T15235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 458.502364][T15235] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 458.510090][T15235] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 458.527526][T15228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.535937][T15228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 458.558229][T15227] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 458.566247][T15227] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2c0c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:02 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000042c0)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006780)={0x90, 0x0, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x108}}}, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000008a80)={0x2020}, 0x2020) [ 458.627786][T15228] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 458.635923][T15228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 458.689564][T15227] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 458.697665][T15227] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:02 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}) 08:31:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeed, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 459.180219][T15262] loop4: detected capacity change from 0 to 22 [ 459.248202][T15262] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.256327][T15262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 459.266679][T15262] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 459.273985][T15262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 459.449184][T15272] loop3: detected capacity change from 0 to 36 [ 459.535415][T15272] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.543932][T15272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:03 executing program 1: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r0, 0xc01c64ae, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10}) [ 459.657549][T15279] loop5: detected capacity change from 0 to 20 08:31:03 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x2) [ 459.731560][T15262] loop4: detected capacity change from 0 to 22 [ 459.732449][T15282] loop0: detected capacity change from 0 to 54 [ 459.740609][T15272] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 459.752384][T15272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 459.755071][T15279] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.768911][T15279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 459.788538][T15279] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 459.796691][T15279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 459.835701][T15282] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.843914][T15282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 459.857190][T15262] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.860449][T15282] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 459.865515][T15262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 459.873315][T15282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 459.909099][T15279] loop5: detected capacity change from 0 to 20 [ 459.912584][T15262] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 459.922676][T15262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 459.969762][T15279] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 459.978073][T15279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 460.006840][T15279] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 460.014943][T15279] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 460.040171][T15282] loop0: detected capacity change from 0 to 54 [ 460.048669][T15272] loop3: detected capacity change from 0 to 36 [ 460.063336][T15272] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 460.071206][T15272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 460.080911][T15272] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 460.090895][T15272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 460.103224][T15282] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 460.111281][T15282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 460.127095][T15282] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 460.135030][T15282] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:04 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2d0c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:04 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) [ 460.705062][T15310] loop0: detected capacity change from 0 to 58 08:31:04 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x2) [ 460.756542][T15310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 460.764892][T15310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 460.788356][T15314] loop4: detected capacity change from 0 to 22 [ 460.843178][T15314] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 460.851091][T15314] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 460.874426][T15317] loop5: detected capacity change from 0 to 20 [ 460.938071][T15310] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 460.946302][T15310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 460.968544][T15317] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 460.976916][T15317] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 460.991187][T15322] loop3: detected capacity change from 0 to 38 [ 461.010569][T15314] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 461.017882][T15314] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 461.053781][T15310] loop0: detected capacity change from 0 to 58 [ 461.068593][T15322] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 461.076754][T15322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 461.077564][T15317] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 461.093340][T15317] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 461.106500][T15310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 461.116883][T15310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 461.142924][T15310] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 461.150787][T15310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 461.165723][T15322] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 461.173779][T15322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 461.205704][T15314] loop4: detected capacity change from 0 to 22 [ 461.224489][T15317] loop5: detected capacity change from 0 to 20 [ 461.287800][T15317] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 461.296376][T15317] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:05 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x2) [ 461.335209][T15314] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 461.343635][T15314] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 461.387455][T15322] loop3: detected capacity change from 0 to 38 [ 461.397589][T15322] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 461.405991][T15322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 461.418413][T15322] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 461.426688][T15322] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 461.451119][T15314] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 461.458392][T15314] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 461.485167][T15317] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 461.493116][T15317] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:05 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), 0x2) 08:31:06 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) [ 462.061378][T15351] loop3: detected capacity change from 0 to 44 [ 462.087025][T15351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.095696][T15351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 462.106179][T15351] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 462.114143][T15351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 462.170969][T15351] loop3: detected capacity change from 0 to 44 [ 462.181167][T15351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.189357][T15351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 462.201428][T15351] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 462.209672][T15351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 462.209765][T15354] loop0: detected capacity change from 0 to 61 [ 462.239878][T15354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.247917][T15354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 462.261041][T15354] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 462.269206][T15354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 462.333853][T15354] loop0: detected capacity change from 0 to 61 [ 462.346748][T15354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.354902][T15354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 462.368027][T15354] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 462.375925][T15354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 462.402912][T15368] loop5: detected capacity change from 0 to 20 [ 462.453386][T15372] loop4: detected capacity change from 0 to 23 08:31:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:06 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='jqfmt=vfsv0,block-allocator=noborder,usrjquota=s']) [ 462.581135][T15372] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.588904][T15368] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.589417][T15372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 462.596888][T15368] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 462.729266][T15372] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 462.736569][T15372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 462.764377][T15368] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 462.767150][T15380] loop3: detected capacity change from 0 to 46 [ 462.772629][T15368] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 462.798893][T15380] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.807030][T15380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 462.825600][T15380] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 462.833708][T15380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 462.902623][T15380] loop3: detected capacity change from 0 to 46 [ 462.911756][T15372] loop4: detected capacity change from 0 to 23 [ 462.942067][T15380] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.949939][T15380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 462.961510][T15372] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 462.969560][T15372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 462.981093][T15372] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 462.988403][T15372] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 463.063941][T15380] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 463.072042][T15380] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 463.099769][T15368] loop5: detected capacity change from 0 to 20 [ 463.117594][T15368] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.126016][T15368] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 463.135069][T15393] loop0: detected capacity change from 0 to 71 [ 463.174477][T15392] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 463.186645][T15368] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 463.194684][T15368] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 463.203210][T15393] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.211302][T15393] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 463.223177][T15393] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 463.231059][T15393] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 463.310896][T15393] loop0: detected capacity change from 0 to 71 [ 463.344128][T15392] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 463.356519][T15393] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.366673][T15393] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 463.398194][T15409] loop4: detected capacity change from 0 to 31 08:31:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 463.411627][T15393] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 463.420025][T15393] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:07 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) 08:31:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 463.478651][T15409] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.486781][T15409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 463.574974][T15409] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 463.582379][T15409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:07 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='jqfmt=vfsv0,block-allocator=noborder,usrjquota=s']) [ 463.688316][T15409] loop4: detected capacity change from 0 to 31 [ 463.721471][T15409] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.729809][T15409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 463.848754][T15409] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 463.857097][T15409] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 463.876095][T15423] loop5: detected capacity change from 0 to 20 [ 463.912581][T15423] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 463.920505][T15423] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 464.008611][T15423] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 464.016747][T15423] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 464.204632][T15423] loop5: detected capacity change from 0 to 20 [ 464.229542][T15423] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.237650][T15423] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 464.268724][T15437] loop0: detected capacity change from 0 to 71 [ 464.272739][T15433] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 464.288508][T15440] loop3: detected capacity change from 0 to 46 [ 464.330384][T15440] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.338649][T15440] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 464.354549][T15440] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 464.362717][T15440] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 464.379722][T15437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.390577][T15437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 464.408491][T15423] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 464.416589][T15423] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 464.485848][T15440] loop3: detected capacity change from 0 to 46 08:31:08 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 464.530847][T15440] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.539205][T15440] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 464.592764][T15437] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 464.600563][T15437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 464.657729][T15440] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 464.666143][T15440] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:08 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='jqfmt=vfsv0,block-allocator=noborder,usrjquota=s']) [ 464.746196][T15437] loop0: detected capacity change from 0 to 71 [ 464.810962][T15437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.819595][T15437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 464.861231][T15457] loop4: detected capacity change from 0 to 32 [ 464.952289][T15457] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 464.960477][T15457] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 464.970624][T15462] loop5: detected capacity change from 0 to 20 [ 464.975118][T15437] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 464.985067][T15437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 464.990193][T15462] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.003534][T15462] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 465.013572][T15462] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 465.021362][T15462] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:09 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x3, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[], 0x2bb98205) splice(r0, 0x0, r2, 0x0, 0x4ff99, 0x0) [ 465.112412][T15462] loop5: detected capacity change from 0 to 20 [ 465.132308][T15462] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.140363][T15462] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 465.150106][T15462] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 08:31:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 465.158054][T15462] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 465.193991][T15457] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 465.201628][T15457] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 465.278602][T15457] loop4: detected capacity change from 0 to 32 08:31:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 465.319037][T15457] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.327113][T15457] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 465.466421][T15457] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 465.473681][T15457] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 465.603949][T15477] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 [ 465.642787][T15479] loop3: detected capacity change from 0 to 46 [ 465.651199][T15481] loop5: detected capacity change from 0 to 20 [ 465.688942][T15479] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.697663][T15479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 465.766158][T15481] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 465.774517][T15481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 465.789147][T15479] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 465.797628][T15479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 465.863170][ T9504] Bluetooth: hci5: command 0x0406 tx timeout [ 465.880564][T15481] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 465.889340][T15481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:09 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000001440), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB='jqfmt=vfsv0,block-allocator=noborder,usrjquota=s']) [ 465.972889][T15479] loop3: detected capacity change from 0 to 46 [ 465.992878][T15479] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 466.000880][T15479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 466.051196][T15481] loop5: detected capacity change from 0 to 20 [ 466.084828][T15481] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 466.092955][T15481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 466.097839][T15479] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 466.102279][T15481] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 466.109137][T15479] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 466.116652][T15481] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 466.139524][T15501] loop0: detected capacity change from 0 to 72 [ 466.160613][T15501] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 466.169165][T15501] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 466.182363][T15501] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 466.190145][T15501] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 466.413893][T15506] loop4: detected capacity change from 0 to 36 08:31:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 466.572460][T15506] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 466.580454][T15506] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 466.626981][T15506] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 466.634340][T15506] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 466.696907][T15506] loop4: detected capacity change from 0 to 36 08:31:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9103, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 466.743880][T15506] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 466.751994][T15506] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 466.763682][T15506] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 466.771068][T15506] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 466.780251][T15511] REISERFS warning (device loop2): sh-2021 reiserfs_fill_super: can not find reiserfs on loop2 08:31:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008d40)={0x0, 0x0, &(0x7f0000008d00)={&(0x7f00000001c0)=@updpolicy={0x108, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}}, [@tmpl={0x44, 0x5, [{{@in6=@remote}, 0x0, @in=@local}]}, @policy_type={0xa}]}, 0x108}}, 0x0) 08:31:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 467.136383][T15523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 467.160888][T15524] loop5: detected capacity change from 0 to 20 [ 467.269666][T15524] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.277956][T15524] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 467.292805][T15524] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 467.300853][T15524] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 467.362095][T15524] loop5: detected capacity change from 0 to 20 [ 467.380999][T15524] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.389352][T15524] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:11 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000007fc0), &(0x7f0000008000)=0x40) [ 467.436871][T15534] loop3: detected capacity change from 0 to 47 [ 467.455336][T15534] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.465356][T15534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 467.472597][T15532] loop0: detected capacity change from 0 to 72 [ 467.497984][T15532] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.506082][T15532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 467.516208][T15532] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 467.524439][T15532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008d40)={0x0, 0x0, &(0x7f0000008d00)={&(0x7f00000001c0)=@updpolicy={0x108, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}}, [@tmpl={0x44, 0x5, [{{@in6=@remote}, 0x0, @in=@local}]}, @policy_type={0xa}]}, 0x108}}, 0x0) [ 467.543175][T15534] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 467.550924][T15534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 467.570221][T15524] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 467.578087][T15524] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 467.623565][T15532] loop0: detected capacity change from 0 to 72 [ 467.684586][T15532] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.693015][T15532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 467.792520][T15546] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 467.842745][T15532] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 467.850700][T15532] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 467.868287][T15534] loop3: detected capacity change from 0 to 47 [ 467.887947][T15534] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 467.896367][T15534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 468.025228][T15534] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 468.033324][T15534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:12 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000007fc0), &(0x7f0000008000)=0x40) 08:31:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008d40)={0x0, 0x0, &(0x7f0000008d00)={&(0x7f00000001c0)=@updpolicy={0x108, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}}, [@tmpl={0x44, 0x5, [{{@in6=@remote}, 0x0, @in=@local}]}, @policy_type={0xa}]}, 0x108}}, 0x0) 08:31:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 468.103248][T15552] loop4: detected capacity change from 0 to 38 [ 468.191671][T15552] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.200543][T15552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9203, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 468.282824][T15552] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 468.289838][T15552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 468.405167][T15552] loop4: detected capacity change from 0 to 38 [ 468.448671][T15552] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.456879][T15552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 468.477740][T15565] loop5: detected capacity change from 0 to 20 [ 468.490182][T15552] F2FS-fs (loop4): Invalid log blocks per segment (0) 08:31:12 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000007fc0), &(0x7f0000008000)=0x40) [ 468.497466][T15552] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 468.520188][T15568] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 468.596645][T15565] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.604903][T15565] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 468.696383][T15571] loop3: detected capacity change from 0 to 48 [ 468.717994][T15565] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 468.726370][T15565] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 468.793035][T15565] loop5: detected capacity change from 0 to 20 08:31:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008d40)={0x0, 0x0, &(0x7f0000008d00)={&(0x7f00000001c0)=@updpolicy={0x108, 0x19, 0x1, 0x0, 0x0, {{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}}, [@tmpl={0x44, 0x5, [{{@in6=@remote}, 0x0, @in=@local}]}, @policy_type={0xa}]}, 0x108}}, 0x0) [ 468.857533][T15565] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.865698][T15565] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 468.975535][T15571] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 468.984306][T15571] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 469.121067][T15581] loop0: detected capacity change from 0 to 73 [ 469.155957][T15565] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 469.164178][T15565] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 469.189075][T15571] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 469.199231][T15571] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 469.340215][T15581] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 469.348454][T15581] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 469.445880][T15571] loop3: detected capacity change from 0 to 48 [ 469.540100][T15581] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 469.548289][T15581] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:13 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000007fc0), &(0x7f0000008000)=0x40) 08:31:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 469.848967][T15581] loop0: detected capacity change from 0 to 73 [ 469.893827][T15594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 469.935978][T15593] loop4: detected capacity change from 0 to 44 08:31:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9303, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 470.261581][T15593] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.269797][T15593] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 470.278378][T15593] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 470.285463][T15593] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:14 executing program 1: r0 = socket(0x1d, 0x2, 0x6) setsockopt$inet_mreqn(r0, 0x6a, 0x3, 0x0, 0x4) 08:31:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"06000000dd245c8473000040c9c8dc190300000000000000e00600002bec0ba41f0100003a40c8a4730000403b00041f06ffff80003c5ca2c2000000ee377abaece6b88378e3d63a03000040361d264ffa8b46485f02baee010100c04252066178868d1ef4b5365c5dc26ca097ddda7c21a984c2b9ca4bbb7a87165c0c1dbc75d7ea4df10000174a3ac8694525a7e8c499a573577736800000000000008f37f06e4ea9f1e5f0c6c379f9cc58bf69fcde318ead4825aa006a832d309fcda5bb5a6baa41d614f6c8941bee805954a62d196a4e8d4bf6b21224b57f530d0000c1ff53bf79a1f5c5dc34b2262d66ae793b6304a30b97077f1c131045cbc11c4562d22db88d0edc5daee171cc04d96d9ec2db07478fbeeff211134923ad4a5672b1b285c7988c4ec0922c655ff600000000c00dc290d936d93236051fadfb4b95d02c0bda7ce38dabb7cd103fe4d0c9c963cd717a77f8df8d46099b1f58e068af6afbbc19db161c6df1e7c9c71bc08a282fc2c142856b5e69aff4c0a4f72445ef10dcd2c569319d6e9bb2058d023f669a64fc7d9684364673dcfa9235ea5a2ff23c4bb5c5acb2e8976dcac779ff000000000000003d185afe28b774b99d38c90937428617de4cdd6f53c419ce31054182fd898af706f1b1152c691611f897558d4b755cb783978d9859b0537b05b6c77eb5c4ca9317471a40fa4998cca80e9605ab8c3c43840abd17deef0c8694c4395fc99be3c3fe7aeb8af4929ce72f78b233b5208752726ed9f0c340d494b92d19cc930bb8a5f8b4da8f4603ac0c3b698384e17a570dc8524823ed15af4ecfabb4b2541d3c114b7bba1c21a845c9cf0d1cc24aba16f70f558b2246ad95ccf7d3f80cc0ab26f08336ea1a33b79cf35b898837016eb211a1734c7af076e15451e33519fc978f66df7df4557c91024a8dc130a28ef5f63ad07b39c8d23b85cf434e065e8a29a800655d127de6f6347b4951f97b5703dc78b1ca9d74ea6a9ae12ab3670f832659cc38d2f33ddd86e0597d33361eada119b5132145fa4525c488c7fffd6ceda6e9a02ebd97ced6b0161f2cc84615ceb8b18883299c636e9e46724a9a0600a8bb02f3e489631d522019a35fe12a33caf9dd8768ddbc02a484c345c3efb254297b1dbb04989c3f9f3c7b3c985c39b1d313018068d3809bac8c657e39f47692613e28387e955722908dd88b56163be8312ff47c5b6f070072975af74697a5a8110a4d74496f4c8ec82ddb56d9b962d2fc43fa01a047666865c84f7cff36056cc4ac258021e1581dddbadaaec6cc5a2ef989de9801fed6d4be2bfcfe07a69c46bffb7e7603970800000000000000d372bdd6d89dc1ecf63c23d506114d0fba2bd1c69e8fdcda85ce975ec1381b1cec6ddaa76e186719d819164300"}) [ 470.655522][T15593] loop4: detected capacity change from 0 to 44 [ 470.709881][T15593] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.718461][T15593] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 470.760184][T15609] loop5: detected capacity change from 0 to 20 [ 470.781619][T15593] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 470.789500][T15593] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 470.798615][T15609] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.806767][T15609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 470.817874][T15609] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 470.819593][T15612] loop3: detected capacity change from 0 to 52 [ 470.826043][T15609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 470.883251][T15614] loop0: detected capacity change from 0 to 73 [ 470.919730][T15609] loop5: detected capacity change from 0 to 20 [ 470.923898][T15612] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.934813][T15612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 470.951402][T15612] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 470.959487][T15612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 470.966814][T15614] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.976315][T15614] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 470.983963][T15609] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 470.993072][T15609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 471.003056][T15609] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 471.011002][T15609] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 471.056178][T15612] loop3: detected capacity change from 0 to 52 08:31:15 executing program 1: r0 = socket(0x1d, 0x2, 0x6) setsockopt$inet_mreqn(r0, 0x6a, 0x3, 0x0, 0x4) [ 471.109976][T15612] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 471.118724][T15612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26a5, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 471.252873][T15614] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 471.260888][T15614] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 471.365829][T15612] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 471.376018][T15612] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 471.664993][T15628] kvm [15627]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0x3ad6e37883b8e6ec 08:31:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9403, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 471.792194][T15636] kvm [15627]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0x3ad6e37883b8e6ec [ 471.842602][T15642] loop4: detected capacity change from 0 to 46 [ 471.904493][T15642] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 471.912731][T15642] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 471.922490][T15642] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 471.929890][T15642] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 471.985362][T15642] loop4: detected capacity change from 0 to 46 08:31:16 executing program 1: r0 = socket(0x1d, 0x2, 0x6) setsockopt$inet_mreqn(r0, 0x6a, 0x3, 0x0, 0x4) [ 472.148048][T15642] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 472.156701][T15642] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 472.219493][T15651] loop5: detected capacity change from 0 to 20 08:31:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"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"}) [ 472.403104][T15642] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 472.410262][T15642] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 472.411498][T15651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 472.427074][T15651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 472.435244][T15655] kvm [15654]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0x3ad6e37883b8e6ec [ 472.435551][T15651] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 472.453290][T15651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 472.628095][T15661] loop3: detected capacity change from 0 to 54 [ 472.762137][T15661] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 472.770137][T15661] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 472.778989][T15661] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 472.789178][T15661] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 472.913478][T15667] loop0: detected capacity change from 0 to 74 08:31:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"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"}) [ 473.069743][T15667] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.077777][T15667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 473.097648][T15667] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 473.105535][T15667] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 473.261000][T15661] loop3: detected capacity change from 0 to 54 [ 473.286638][T15661] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.297277][T15661] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:17 executing program 1: r0 = socket(0x1d, 0x2, 0x6) setsockopt$inet_mreqn(r0, 0x6a, 0x3, 0x0, 0x4) 08:31:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9503, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x26a8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 473.426890][T15678] loop4: detected capacity change from 0 to 46 [ 473.446104][T15678] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.454310][T15678] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 473.463746][T15678] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 473.470711][T15678] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 473.542997][T15678] loop4: detected capacity change from 0 to 46 [ 473.553209][T15661] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 473.560930][T15661] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 473.573136][T15678] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 473.581371][T15678] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 473.647929][T15678] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 473.655135][T15678] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4008ae89, &(0x7f0000001a40)={"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"}) [ 474.120921][T15695] loop5: detected capacity change from 0 to 20 [ 474.146878][T15696] loop0: detected capacity change from 0 to 74 [ 474.232217][T15696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.240390][T15696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 474.257196][T15695] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.265317][T15695] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 474.267056][T15696] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 08:31:18 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$TUNSETSNDBUF(r0, 0x800454e0, &(0x7f0000000000)) [ 474.281606][T15696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 474.346267][T15695] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 474.354664][T15695] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 474.414815][T15695] loop5: detected capacity change from 0 to 20 [ 474.436764][T15695] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.444863][T15695] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 474.450302][T15696] loop0: detected capacity change from 0 to 74 [ 474.458052][T15695] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 474.467622][T15695] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 474.545822][T15696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 474.554536][T15696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 474.811596][T15696] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 474.819731][T15696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 474.949855][T15729] loop4: detected capacity change from 0 to 46 [ 475.016312][T15730] loop3: detected capacity change from 0 to 58 [ 475.057702][T15729] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.065933][T15729] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 475.077478][T15729] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 475.084915][T15729] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:19 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=@ipv6_newaddrlabel={0x38, 0x48, 0x1, 0x0, 0x0, {}, [@IFAL_ADDRESS={0x4, 0x1, @loopback}, @IFAL_LABEL={0x8}]}, 0x38}}, 0x0) [ 475.163335][T15730] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.173949][T15730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 475.188682][T15729] loop4: detected capacity change from 0 to 46 08:31:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9603, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 475.233446][T15730] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 475.243274][T15730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 475.245790][T15729] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.259744][T15729] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 475.269239][T15729] F2FS-fs (loop4): Invalid log blocks per segment (0) 08:31:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$TUNSETSNDBUF(r0, 0x800454e0, &(0x7f0000000000)) [ 475.276690][T15729] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 475.472567][T15730] loop3: detected capacity change from 0 to 58 [ 475.482433][T15730] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.490301][T15730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 475.500733][T15730] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 475.508964][T15730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 475.583414][T15745] loop5: detected capacity change from 0 to 23 [ 475.603435][T15745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.611323][T15745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 475.621451][T15745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 475.629282][T15745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 475.708579][T15745] loop5: detected capacity change from 0 to 23 [ 475.722791][T15752] loop4: detected capacity change from 0 to 47 [ 475.792399][T15752] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.800540][T15752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 475.869600][T15745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 475.878215][T15745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 475.886777][T15745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 475.895329][T15745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 476.042543][T15752] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 476.049573][T15752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 476.126665][T15760] loop0: detected capacity change from 0 to 75 08:31:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=@ipv6_newaddrlabel={0x38, 0x48, 0x1, 0x0, 0x0, {}, [@IFAL_ADDRESS={0x4, 0x1, @loopback}, @IFAL_LABEL={0x8}]}, 0x38}}, 0x0) [ 476.314832][T15760] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.323085][T15760] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 476.427930][T15760] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 476.436043][T15760] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$TUNSETSNDBUF(r0, 0x800454e0, &(0x7f0000000000)) 08:31:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 476.550051][T15771] loop3: detected capacity change from 0 to 61 [ 476.655244][T15760] loop0: detected capacity change from 0 to 75 [ 476.659367][T15771] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.669867][T15771] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 476.724516][T15760] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 476.733480][T15760] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 476.808244][T15760] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 476.816225][T15760] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 476.856841][T15771] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 476.864997][T15771] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=@ipv6_newaddrlabel={0x38, 0x48, 0x1, 0x0, 0x0, {}, [@IFAL_ADDRESS={0x4, 0x1, @loopback}, @IFAL_LABEL={0x8}]}, 0x38}}, 0x0) [ 476.964241][T15788] loop5: detected capacity change from 0 to 31 [ 477.000656][T15771] loop3: detected capacity change from 0 to 61 [ 477.038824][T15771] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 477.047251][T15771] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 477.055184][T15788] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 477.063588][T15788] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9703, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) ioctl$TUNSETSNDBUF(r0, 0x800454e0, &(0x7f0000000000)) [ 477.146190][T15795] loop4: detected capacity change from 0 to 48 [ 477.176775][T15795] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 477.187163][T15795] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 477.195742][T15771] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 477.195850][T15771] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 477.210110][T15788] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 477.218114][T15795] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 477.220186][T15788] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 477.227445][T15795] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 477.348142][T15795] loop4: detected capacity change from 0 to 48 [ 477.470624][T15803] loop0: detected capacity change from 0 to 75 [ 477.538108][T15803] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 477.546247][T15803] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 477.561274][T15803] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 477.569147][T15803] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:21 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=@ipv6_newaddrlabel={0x38, 0x48, 0x1, 0x0, 0x0, {}, [@IFAL_ADDRESS={0x4, 0x1, @loopback}, @IFAL_LABEL={0x8}]}, 0x38}}, 0x0) 08:31:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8203, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9803, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x5c, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x15, 0x3, 'hash:ip,port,net\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x8000000}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x5c}}, 0x0) [ 478.238223][T15821] loop4: detected capacity change from 0 to 52 08:31:22 executing program 2: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="000000000000000011e652c77589f3c36c3cb349b4ee14b79808af2fc0ed7df0c0", 0x21, 0x4e0}, {0x0, 0x0, 0x100560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='barrier,abort,lazytime,nouser_xattr,resuid=', @ANYRESHEX=0x0]) [ 478.322535][T15821] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.330653][T15821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 478.433344][T15821] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 478.440380][T15821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 478.452941][T15828] loop3: detected capacity change from 0 to 65 [ 478.529444][T15835] loop5: detected capacity change from 0 to 32 [ 478.548248][T15828] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.556374][T15828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 478.586118][T15833] loop0: detected capacity change from 0 to 76 [ 478.626615][T15821] loop4: detected capacity change from 0 to 52 [ 478.646898][T15821] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.655012][T15821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 478.669053][T15833] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.677330][T15833] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 478.694013][T15833] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 478.701805][T15833] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 478.710671][T15835] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.718891][T15835] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 478.736515][T15835] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 478.740620][T15828] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 478.744506][T15835] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 478.752175][T15828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 478.780930][T15821] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 478.788276][T15821] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 478.830200][T15833] loop0: detected capacity change from 0 to 76 [ 478.872030][T15828] loop3: detected capacity change from 0 to 65 [ 478.884490][T15828] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.892789][T15828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 478.903203][T15828] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 478.911049][T15828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 478.937307][T15833] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 478.945292][T15833] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 478.982086][T15833] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 478.989934][T15833] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 478.999350][T15851] loop2: detected capacity change from 0 to 4101 [ 479.093016][T15851] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 479.093016][T15851] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 479.093016][T15851] 08:31:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8303, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 479.463276][T15851] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 08:31:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9903, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 479.573277][T15851] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 3344098833 [ 479.584789][T15851] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,abort,lazytime,nouser_xattr,resuid=0x0000000000000000,errors=continue. Quota mode: none. 08:31:23 executing program 2: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="000000000000000011e652c77589f3c36c3cb349b4ee14b79808af2fc0ed7df0c0", 0x21, 0x4e0}, {0x0, 0x0, 0x100560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='barrier,abort,lazytime,nouser_xattr,resuid=', @ANYRESHEX=0x0]) [ 479.900257][T15865] loop4: detected capacity change from 0 to 54 [ 479.907500][T15866] loop3: detected capacity change from 0 to 65 [ 479.966346][T15865] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 479.970919][T15866] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 479.974934][T15865] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 479.982453][T15866] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 479.984896][T15866] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 480.007516][T15866] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 480.023599][T15871] loop5: detected capacity change from 0 to 36 [ 480.060913][T15871] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 480.069050][T15871] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 480.096349][T15866] loop3: detected capacity change from 0 to 65 [ 480.118840][T15871] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 480.126789][T15871] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 480.140091][T15866] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 480.148366][T15866] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 480.164849][T15866] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 480.172798][T15866] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 480.236784][T15865] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 480.244088][T15865] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 480.261681][T15871] loop5: detected capacity change from 0 to 36 [ 480.293063][T15879] loop0: detected capacity change from 0 to 76 [ 480.314399][T15871] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 480.322944][T15871] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8703, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 480.477248][T15879] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 480.485341][T15879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 480.519731][T15871] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 480.527673][T15871] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 480.683407][T15879] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 480.691143][T15879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 480.765233][T15889] loop2: detected capacity change from 0 to 4101 [ 480.844494][T15889] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 480.844494][T15889] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 480.844494][T15889] [ 480.878339][T15879] loop0: detected capacity change from 0 to 76 [ 480.923330][T15879] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 480.931392][T15879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 480.980184][T15889] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 08:31:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 481.039690][T15879] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 481.048042][T15879] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 481.173905][T15889] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 3344098833 [ 481.189149][T15889] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,abort,lazytime,nouser_xattr,resuid=0x0000000000000000,errors=continue. Quota mode: none. [ 481.257796][T15898] loop3: detected capacity change from 0 to 67 [ 481.363920][T15898] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 481.372335][T15898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 481.483330][T15898] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 481.493260][T15898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:25 executing program 2: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="000000000000000011e652c77589f3c36c3cb349b4ee14b79808af2fc0ed7df0c0", 0x21, 0x4e0}, {0x0, 0x0, 0x100560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='barrier,abort,lazytime,nouser_xattr,resuid=', @ANYRESHEX=0x0]) [ 481.769200][T15905] loop4: detected capacity change from 0 to 58 [ 481.819243][T15906] loop5: detected capacity change from 0 to 38 [ 481.944515][T15906] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 481.947532][T15905] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 481.952670][T15906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 481.969232][T15905] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 481.986076][T15905] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 481.993239][T15905] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 482.042920][T15906] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 482.051004][T15906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 482.083819][T15905] loop4: detected capacity change from 0 to 58 [ 482.196664][T15905] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.206951][T15905] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 482.216078][T15905] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 482.223092][T15905] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 482.481523][T15920] loop2: detected capacity change from 0 to 4101 [ 482.558530][T15920] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 482.558530][T15920] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 482.558530][T15920] [ 482.562514][T15924] loop0: detected capacity change from 0 to 77 [ 482.596780][T15924] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.605084][T15924] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 482.618356][T15924] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 482.626555][T15924] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:26 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0) 08:31:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8903, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:26 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 482.697558][T15924] loop0: detected capacity change from 0 to 77 [ 482.896073][T15920] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 482.917744][T15933] loop3: detected capacity change from 0 to 68 [ 482.964790][T15933] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 482.973022][T15933] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 483.026714][T15920] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 3344098833 [ 483.038191][T15920] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,abort,lazytime,nouser_xattr,resuid=0x0000000000000000,errors=continue. Quota mode: none. 08:31:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9d26, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 483.103562][T15933] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 483.111388][T15933] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 483.324823][T15933] loop3: detected capacity change from 0 to 68 [ 483.366929][T15933] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.375698][T15933] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 483.460941][T15944] loop5: detected capacity change from 0 to 44 [ 483.602680][T15944] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.610584][T15944] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 483.640569][T15933] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 483.648682][T15933] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:27 executing program 2: syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000080)="000000000000000011e652c77589f3c36c3cb349b4ee14b79808af2fc0ed7df0c0", 0x21, 0x4e0}, {0x0, 0x0, 0x100560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='barrier,abort,lazytime,nouser_xattr,resuid=', @ANYRESHEX=0x0]) [ 483.754714][T15944] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 483.762554][T15944] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 483.783023][T15951] loop0: detected capacity change from 0 to 78 08:31:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9226, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 483.885418][T15951] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 483.893522][T15951] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 483.907408][T15951] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 483.916429][T15951] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 483.932123][T15955] loop4: detected capacity change from 0 to 61 [ 483.979921][T15951] loop0: detected capacity change from 0 to 78 [ 483.992979][T15951] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.000946][T15951] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 484.010675][T15951] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 484.018895][T15951] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 484.036700][T15955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.046963][T15955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 484.061404][T15955] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 484.068836][T15955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 484.075651][T15944] loop5: detected capacity change from 0 to 44 [ 484.158236][T15955] loop4: detected capacity change from 0 to 61 08:31:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f26, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 484.204585][T15944] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.212738][T15944] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 484.226840][T15955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.235071][T15955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 484.237048][T15972] loop3: detected capacity change from 0 to 73 08:31:28 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 484.272054][T15972] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.280023][T15972] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 484.289922][T15972] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 484.297779][T15972] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 484.348221][T15972] loop3: detected capacity change from 0 to 73 [ 484.392280][T15944] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 484.394757][T15955] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 484.400230][T15944] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 484.407185][T15955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 484.431337][T15972] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.439635][T15972] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 484.541617][T15972] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 484.549835][T15972] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9503, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 484.780975][T15981] loop2: detected capacity change from 0 to 4101 08:31:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8803, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 484.849542][T15982] loop0: detected capacity change from 0 to 79 08:31:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 484.973145][T15982] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 484.981229][T15982] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:29 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 485.074168][T15981] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 485.074168][T15981] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 485.074168][T15981] [ 485.146997][T15982] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 485.155078][T15982] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 485.230123][T15997] loop3: detected capacity change from 0 to 74 [ 485.245088][T15981] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended 08:31:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 485.284977][T15981] EXT4-fs error (device loop2): ext4_orphan_get:1412: comm syz-executor.2: bad orphan inode 3344098833 [ 485.293134][T15997] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.296759][T15981] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,abort,lazytime,nouser_xattr,resuid=0x0000000000000000,errors=continue. Quota mode: none. [ 485.304081][T15997] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 485.342637][T15997] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 485.350537][T15997] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 485.387592][T15982] loop0: detected capacity change from 0 to 79 [ 485.400871][T15982] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.409148][T15982] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 485.532986][T15982] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 485.540706][T15982] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 485.614974][T15997] loop3: detected capacity change from 0 to 74 [ 485.646196][T15997] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.654419][T15997] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 485.805301][T16015] loop5: detected capacity change from 0 to 46 [ 485.843638][T15997] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 485.851612][T15997] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 485.870918][T16016] loop4: detected capacity change from 0 to 71 [ 485.898377][T16015] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 485.906962][T16015] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 486.080488][T16015] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 486.088555][T16015] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 486.109934][T16016] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 486.118072][T16016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:30 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 486.280037][T16023] loop0: detected capacity change from 0 to 80 [ 486.289814][T16016] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 486.297053][T16016] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 486.328771][T16023] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 486.337060][T16023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 486.349661][T16023] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 486.357878][T16023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 486.375141][T16015] loop5: detected capacity change from 0 to 46 [ 486.385753][T16015] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 486.393799][T16015] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 486.405870][T16015] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 486.413923][T16015] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 486.469773][T16023] loop0: detected capacity change from 0 to 80 08:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="37830c65000000000000010002000800030021bd"], 0x1c}}, 0x0) 08:31:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9603, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 486.567674][T16023] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 486.575819][T16023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 486.698359][T16023] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 486.706250][T16023] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="37830c65000000000000010002000800030021bd"], 0x1c}}, 0x0) [ 486.968314][T16045] loop5: detected capacity change from 0 to 46 [ 486.988992][T16049] loop4: detected capacity change from 0 to 72 08:31:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 487.011440][T16049] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.022734][T16049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 487.033161][T16049] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 487.040295][T16049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 487.111756][T16045] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.122263][T16045] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 487.132843][T16045] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 487.140726][T16045] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 487.162399][T16049] loop4: detected capacity change from 0 to 72 [ 487.175518][T16049] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.183652][T16049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 487.195474][T16049] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 487.202617][T16049] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:31 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d6000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 487.228660][T16045] loop5: detected capacity change from 0 to 46 [ 487.264762][T16045] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.273125][T16045] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 487.287854][T16045] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 487.296315][T16045] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 487.332992][T16061] loop3: detected capacity change from 0 to 75 [ 487.506891][T16061] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.515378][T16061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9103, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 487.689377][T16061] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 487.697530][T16061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="37830c65000000000000010002000800030021bd"], 0x1c}}, 0x0) [ 487.801629][T16068] loop0: detected capacity change from 0 to 81 [ 487.829600][T16068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.839922][T16068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 487.855052][T16068] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 487.863163][T16068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 487.890448][T16061] loop3: detected capacity change from 0 to 75 [ 487.934786][T16061] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.944769][T16061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 487.956495][T16061] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 487.961068][T16068] loop0: detected capacity change from 0 to 81 [ 487.964730][T16061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 487.973564][T16068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 487.987230][T16068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 488.001107][T16068] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 488.009068][T16068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9703, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 488.380669][T16086] loop5: detected capacity change from 0 to 46 [ 488.438809][T16086] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.447338][T16086] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:32 executing program 1: unshare(0x2a000400) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setreuid(0x0, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) writev(r3, &(0x7f00000006c0)=[{&(0x7f0000000000)='0', 0x1}, {&(0x7f0000000280)='2', 0x1}], 0x2) [ 488.549072][T16090] loop4: detected capacity change from 0 to 72 [ 488.624251][T16095] loop0: detected capacity change from 0 to 81 [ 488.637602][T16086] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 488.642535][T16095] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.645784][T16086] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 488.655884][T16095] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 488.660324][T16095] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 488.680362][T16095] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 488.696837][T16090] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.705210][T16090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 488.739748][T16095] loop0: detected capacity change from 0 to 81 [ 488.808252][T16095] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.817250][T16095] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 488.860300][T16095] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 488.868444][T16095] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="37830c65000000000000010002000800030021bd"], 0x1c}}, 0x0) [ 488.910012][T16090] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 488.917317][T16090] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 488.933969][T16103] loop3: detected capacity change from 0 to 75 [ 488.956665][T16103] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 488.966981][T16103] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 488.976786][T16103] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 488.984798][T16103] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 489.013696][T16086] loop5: detected capacity change from 0 to 46 [ 489.040631][T16103] loop3: detected capacity change from 0 to 75 [ 489.040874][T16090] loop4: detected capacity change from 0 to 72 [ 489.049702][T16103] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 489.062227][T16103] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 489.075831][T16103] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 489.083649][T16103] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 489.119094][T16086] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 489.127339][T16086] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 489.332644][T16086] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 489.340455][T16086] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9803, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc50b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9203, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:33 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001dc0)) 08:31:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00'}) [ 489.877458][T16127] loop3: detected capacity change from 0 to 76 [ 489.979391][T16137] loop0: detected capacity change from 0 to 98 [ 490.021311][T16137] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.030514][T16137] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 490.134156][T16127] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.142691][T16127] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 490.151026][T16127] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 490.158927][T16127] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 490.192825][T16140] loop4: detected capacity change from 0 to 73 [ 490.236739][T16137] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 490.245156][T16137] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:34 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001dc0)) [ 490.359509][T16140] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.367808][T16140] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 490.386382][T16127] loop3: detected capacity change from 0 to 76 [ 490.413193][T16127] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.421070][T16127] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 490.434416][T16127] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 490.438250][T16137] loop0: detected capacity change from 0 to 98 [ 490.442461][T16127] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00'}) [ 490.494347][T16149] loop5: detected capacity change from 0 to 48 [ 490.515121][T16137] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.523292][T16137] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 490.572115][T16140] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 490.579052][T16140] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 490.589795][T16149] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.597941][T16149] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 490.655647][T16137] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 490.663698][T16137] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9903, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 490.756883][T16149] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 490.765236][T16149] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 490.808346][T16140] loop4: detected capacity change from 0 to 73 [ 490.863516][T16140] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 490.871608][T16140] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 490.998968][T16149] loop5: detected capacity change from 0 to 48 [ 491.020493][T16140] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 491.027960][T16140] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc60b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 491.055645][T16149] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.063884][T16149] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 491.094189][T16167] loop3: detected capacity change from 0 to 76 [ 491.152272][T16167] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.160387][T16167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 491.189216][T16167] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 08:31:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00'}) 08:31:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9303, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 491.197364][T16167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:35 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001dc0)) [ 491.262403][T16149] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 491.270238][T16149] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 491.337514][T16167] loop3: detected capacity change from 0 to 76 [ 491.360544][T16167] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.368619][T16167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 491.384303][T16167] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 491.392416][T16167] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 491.672236][T16182] loop0: detected capacity change from 0 to 99 08:31:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz_tun\x00'}) [ 491.749890][T16186] loop4: detected capacity change from 0 to 73 [ 491.858549][T16186] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.866791][T16186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 491.880350][T16186] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 491.881468][T16182] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 491.887731][T16186] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 491.905133][T16182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 492.058732][T16193] loop3: detected capacity change from 0 to 77 08:31:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9403, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 492.120685][T16193] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.129027][T16193] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:36 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001dc0)) [ 492.185680][T16182] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 492.195499][T16182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 492.279335][T16196] loop5: detected capacity change from 0 to 52 [ 492.289215][T16193] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 492.297639][T16193] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 492.317555][T16182] loop0: detected capacity change from 0 to 99 [ 492.385351][T16182] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.393754][T16182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 492.402043][T16196] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.402143][T16196] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 492.418751][T16196] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 492.422368][T16205] loop4: detected capacity change from 0 to 74 [ 492.426911][T16196] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 492.517507][T16205] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.525979][T16205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 492.571448][T16193] loop3: detected capacity change from 0 to 77 [ 492.589093][T16182] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 492.597036][T16182] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 492.620337][T16205] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 492.627465][T16205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 492.665245][T16196] loop5: detected capacity change from 0 to 52 [ 492.675095][T16196] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.683110][T16196] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 492.693494][T16196] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 492.701208][T16196] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 492.701262][T16205] loop4: detected capacity change from 0 to 74 [ 492.710143][T16205] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.723132][T16193] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 492.724672][T16205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 492.732501][T16193] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 492.747764][T16205] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 492.758434][T16205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:36 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) [ 492.883307][T16193] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 492.891103][T16193] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9503, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcd0b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}, @IFLA_IFNAME={0x14, 0x3, 'batadv_slave_1\x00'}, @IFLA_NET_NS_PID={0x8}]}, 0x58}}, 0x0) 08:31:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9b03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 493.410693][T16232] loop5: detected capacity change from 0 to 54 [ 493.442965][T16235] loop4: detected capacity change from 0 to 74 08:31:37 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) [ 493.580401][T16235] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.588660][T16235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 493.601128][T16232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.609438][T16232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}, @IFLA_IFNAME={0x14, 0x3, 'batadv_slave_1\x00'}, @IFLA_NET_NS_PID={0x8}]}, 0x58}}, 0x0) [ 493.668564][T16243] loop0: detected capacity change from 0 to 102 [ 493.720423][T16235] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 493.728187][T16235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 493.748927][T16232] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 493.756957][T16232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 493.805857][T16248] loop3: detected capacity change from 0 to 77 [ 493.828942][T16248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.837213][T16248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 493.846980][T16248] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 493.849554][T16243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.855072][T16248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 493.871445][T16243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:37 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) [ 493.959804][T16248] loop3: detected capacity change from 0 to 77 [ 493.990201][T16248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 493.998783][T16248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 494.044875][T16232] loop5: detected capacity change from 0 to 54 [ 494.061055][T16235] loop4: detected capacity change from 0 to 74 [ 494.083282][T16232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 494.091266][T16232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 494.092419][T16243] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 494.108057][T16243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 494.114619][T16248] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 494.124742][T16248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 494.132041][T16232] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 494.140905][T16232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 494.175201][T16235] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 494.185521][T16235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 494.217829][T16243] loop0: detected capacity change from 0 to 102 [ 494.242547][T16235] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 494.249666][T16235] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 494.253722][T16243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:31:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}, @IFLA_IFNAME={0x14, 0x3, 'batadv_slave_1\x00'}, @IFLA_NET_NS_PID={0x8}]}, 0x58}}, 0x0) [ 494.266134][T16243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 494.424459][T16243] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 494.432550][T16243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f26, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9603, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:38 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) 08:31:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xce0b, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 495.152846][T16275] loop5: detected capacity change from 0 to 58 [ 495.229160][T16275] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.237365][T16275] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 495.248219][T16275] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 495.256174][T16275] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 495.338167][T16275] loop5: detected capacity change from 0 to 58 [ 495.347102][T16283] loop3: detected capacity change from 0 to 79 [ 495.352685][T16275] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.361208][T16275] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 495.370784][T16275] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 495.378839][T16275] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @loopback}]}]}, @IFLA_IFNAME={0x14, 0x3, 'batadv_slave_1\x00'}, @IFLA_NET_NS_PID={0x8}]}, 0x58}}, 0x0) [ 495.398687][T16289] loop4: detected capacity change from 0 to 75 [ 495.440992][T16283] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.449542][T16283] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 495.468242][T16292] loop0: detected capacity change from 0 to 103 [ 495.468661][T16289] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.483147][T16289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:39 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x5188, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000040)={0x1}) [ 495.565291][T16292] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.573654][T16292] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 495.602352][T16283] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 495.610204][T16283] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 495.645088][T16289] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 495.652268][T16289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 495.663682][T16292] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 495.672682][T16292] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:39 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 495.752266][T16289] loop4: detected capacity change from 0 to 75 [ 495.788028][T16289] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.796457][T16289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 495.807840][T16283] loop3: detected capacity change from 0 to 79 [ 495.827212][T16283] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.835718][T16283] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 495.844436][T16292] loop0: detected capacity change from 0 to 103 [ 495.845404][T16283] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 495.858719][T16283] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 495.883821][T16292] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 495.891723][T16292] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 495.911224][T16289] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 495.918453][T16289] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:40 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 496.066477][T16292] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 496.074527][T16292] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:40 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9703, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:40 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x5188, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000040)={0x1}) [ 496.466128][T16315] loop5: detected capacity change from 0 to 61 [ 496.527164][T16315] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.535340][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 496.554862][T16315] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 496.562959][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 496.657425][T16318] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 496.664740][T16318] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 496.679444][T16315] loop5: detected capacity change from 0 to 61 [ 496.699825][T16322] loop4: detected capacity change from 0 to 75 [ 496.730438][T16322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.731102][T16315] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.738689][T16322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 496.739479][T16322] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 496.747104][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 496.772911][T16322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 496.854867][T16331] loop3: detected capacity change from 0 to 80 [ 496.876409][T16331] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.884727][T16331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 496.885779][T16322] loop4: detected capacity change from 0 to 75 [ 496.895631][T16331] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 496.907395][T16331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 496.918170][T16322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 496.926194][T16322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 496.958848][T16315] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 496.966765][T16315] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 496.998916][T16322] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 497.006435][T16322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 497.033580][T16331] loop3: detected capacity change from 0 to 80 [ 497.048869][T16331] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.059001][T16331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 497.072759][T16331] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 497.080466][T16331] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:41 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 497.180701][T16344] loop0: detected capacity change from 0 to 118 08:31:41 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 497.319185][T16344] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.327530][T16344] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:41 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x5188, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000040)={0x1}) 08:31:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9803, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 497.464627][T16344] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 497.472870][T16344] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 497.539398][T16350] loop5: detected capacity change from 0 to 70 [ 497.570993][T16344] loop0: detected capacity change from 0 to 118 [ 497.597442][T16354] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 497.605035][T16354] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 497.623497][T16344] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.631499][T16344] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 497.641736][T16344] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 497.648328][T16350] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.649639][T16344] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 497.666659][T16350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 497.726403][T16350] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 497.734602][T16350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 497.847763][T16363] loop3: detected capacity change from 0 to 81 08:31:41 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 497.914712][T16350] loop5: detected capacity change from 0 to 70 [ 497.931251][T16363] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.939812][T16363] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 497.967912][T16350] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 497.978238][T16350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 498.063345][T16363] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 498.071514][T16363] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 498.090376][T16350] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 498.098845][T16350] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 498.117407][T16373] loop0: detected capacity change from 0 to 127 [ 498.128156][T16375] loop4: detected capacity change from 0 to 76 [ 498.139157][T16373] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.147310][T16373] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 498.158488][T16373] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 08:31:42 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000000), 0x5188, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000040)={0x1}) [ 498.166498][T16373] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 498.235397][T16373] loop0: detected capacity change from 0 to 127 [ 498.237120][T16363] loop3: detected capacity change from 0 to 81 [ 498.250305][T16375] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.258220][T16373] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.258318][T16373] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 498.259056][T16373] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 498.266620][T16375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 498.293997][T16373] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 498.345791][T16375] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 498.352997][T16375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:42 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9703, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 498.463422][T16375] loop4: detected capacity change from 0 to 76 [ 498.486449][T16375] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.494625][T16375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 498.531251][T16390] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 498.538710][T16390] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:31:42 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 498.637288][T16375] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 498.644644][T16375] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 498.873320][T16397] loop3: detected capacity change from 0 to 81 [ 498.894621][T16398] loop5: detected capacity change from 0 to 75 08:31:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9903, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 498.938222][T16398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.946747][T16398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 498.951480][T16397] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 498.956141][T16398] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 498.963634][T16397] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 498.979955][T16398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:43 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 499.062480][T16406] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 499.069725][T16406] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 499.109933][T16397] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 499.118029][T16397] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 499.129307][T16398] loop5: detected capacity change from 0 to 75 [ 499.146485][T16398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.154606][T16398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 499.164717][T16398] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 499.172797][T16398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 499.240923][T16397] loop3: detected capacity change from 0 to 81 [ 499.273141][T16397] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.281171][T16397] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 499.292918][T16397] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 499.300611][T16397] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 499.332850][T16416] loop0: detected capacity change from 0 to 127 08:31:43 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9803, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 499.354884][T16416] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.362975][T16416] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 499.373011][T16416] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 499.380881][T16416] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 499.437012][T16416] loop0: detected capacity change from 0 to 127 [ 499.450927][T16416] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.459119][T16416] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 499.470405][T16416] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 499.478745][T16416] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:43 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)) [ 499.540365][T16424] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 499.547747][T16424] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:31:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa626, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 499.750349][T16429] loop4: detected capacity change from 0 to 76 08:31:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 499.818833][T16429] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 499.826942][T16429] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 499.910445][T16429] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 499.919570][T16429] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 500.115018][T16434] loop5: detected capacity change from 0 to 76 [ 500.201260][T16434] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.209675][T16434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 500.304852][T16441] loop3: detected capacity change from 0 to 83 [ 500.325015][T16434] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 500.335357][T16434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 500.411682][T16441] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.420274][T16441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 500.475334][T16434] loop5: detected capacity change from 0 to 76 [ 500.495063][T16434] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.503622][T16434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2e}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @limit={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) [ 500.539459][T16441] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 500.545932][T16452] loop0: detected capacity change from 0 to 8192 [ 500.547471][T16441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 500.592277][T16434] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 500.600143][T16434] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 500.646405][T16452] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.654737][T16452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 500.714551][T16452] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 500.722831][T16452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 500.767804][T16441] loop3: detected capacity change from 0 to 83 [ 500.771237][T16456] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 500.781484][T16456] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. 08:31:44 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000ac0)='./file1\x00', 0x0) mkdir(&(0x7f0000000140)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lremovexattr(&(0x7f0000000100)='./bus/file0\x00', &(0x7f00000001c0)=@known='trusted.overlay.origin\x00') [ 500.833848][T16441] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 500.844141][T16441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 500.861165][T16441] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 500.869560][T16441] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 500.955731][T16452] loop0: detected capacity change from 0 to 8192 [ 501.009942][T16452] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.018281][T16452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 501.033959][T16465] loop4: detected capacity change from 0 to 77 08:31:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9903, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 501.079543][T16470] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 501.083339][T16465] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.086965][T16470] overlayfs: upper fs does not support xattr, falling back to index=off and metacopy=off. [ 501.094788][T16465] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 501.095818][T16465] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 501.120683][T16465] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb70c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 501.198832][T16465] loop4: detected capacity change from 0 to 77 [ 501.212748][T16465] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.220797][T16465] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 501.226134][T16452] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 501.237204][T16452] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2e}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @limit={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) [ 501.340841][T16465] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 501.348364][T16465] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 501.861190][T16483] loop5: detected capacity change from 0 to 76 [ 501.898060][T16483] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.906223][T16483] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 501.917882][T16483] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 501.925828][T16483] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 501.929825][T16485] loop3: detected capacity change from 0 to 91 08:31:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f26, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 501.955219][T16485] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 501.963218][T16485] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 501.975838][T16485] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 501.983761][T16485] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:46 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) [ 502.065080][T16485] loop3: detected capacity change from 0 to 91 [ 502.094103][T16485] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.102482][T16485] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2e}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @limit={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) [ 502.114031][T16485] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 502.121781][T16485] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb80c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 502.192920][T16483] loop5: detected capacity change from 0 to 76 [ 502.275139][T16483] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.283367][T16483] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 502.294813][T16483] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 502.302876][T16483] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:46 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) [ 502.545601][T16506] loop3: detected capacity change from 0 to 92 08:31:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 502.601352][T16509] loop0: detected capacity change from 0 to 28799 [ 502.634616][T16506] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.642788][T16506] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 502.666690][T16513] loop4: detected capacity change from 0 to 79 08:31:46 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2e}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @limit={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc}]}}}]}], {0x14, 0x10}}, 0xa4}}, 0x0) [ 502.706875][T16506] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 502.715283][T16506] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 502.736204][T16509] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.744492][T16509] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 502.746671][T16513] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.760965][T16513] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 502.774387][T16513] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 502.781362][T16513] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 502.863772][T16509] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 502.871552][T16509] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 502.884249][T16513] loop4: detected capacity change from 0 to 79 [ 502.934166][T16513] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 502.942637][T16513] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 502.951070][T16513] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 502.958599][T16513] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb90c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 503.291342][T16525] loop5: detected capacity change from 0 to 77 08:31:47 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) 08:31:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 503.486595][T16525] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 503.494955][T16525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa100, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 503.614346][T16525] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 503.622554][T16525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 503.645412][T16534] loop3: detected capacity change from 0 to 92 08:31:47 executing program 2: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) 08:31:47 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) [ 503.736919][T16534] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 503.745267][T16534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 503.816872][T16525] loop5: detected capacity change from 0 to 77 [ 503.833186][T16525] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 503.841717][T16525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 503.851424][T16525] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 503.859749][T16525] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 503.919809][T16534] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 503.928063][T16534] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9b03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 504.257670][T16550] loop4: detected capacity change from 0 to 80 [ 504.289950][T16550] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.298295][T16550] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:48 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000340)=[{0x45}, {0x54}, {0x6}]}) [ 504.307658][T16548] loop0: detected capacity change from 0 to 32768 [ 504.371586][T16548] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.380183][T16548] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xba0c, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 504.436006][T16548] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 504.444372][T16548] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 504.479967][T16550] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 504.487505][T16550] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 504.561687][T16548] loop0: detected capacity change from 0 to 32768 [ 504.571091][ T35] kauditd_printk_skb: 5 callbacks suppressed [ 504.571145][ T35] audit: type=1326 audit(1622881908.571:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=16557 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x0 08:31:48 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) [ 504.622668][T16548] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.632931][T16548] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 504.643493][T16548] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 504.651504][T16548] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 504.755023][T16550] loop4: detected capacity change from 0 to 80 [ 504.797160][T16550] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 504.805550][T16550] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 504.912840][T16569] loop5: detected capacity change from 0 to 77 [ 504.957271][T16568] loop3: detected capacity change from 0 to 93 [ 504.965277][T16550] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 504.972945][T16550] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:49 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000340)=[{0x45}, {0x54}, {0x6}]}) 08:31:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 505.081797][T16568] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.089941][T16568] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 505.209134][T16568] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 505.217576][T16568] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 505.219160][T16569] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.234059][T16569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:31:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 505.423676][T16569] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 505.431749][T16569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 505.497320][T16568] loop3: detected capacity change from 0 to 93 [ 505.523179][T16568] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.531126][T16568] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 505.545580][T16568] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 505.555428][T16568] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 505.557822][T16569] loop5: detected capacity change from 0 to 77 [ 505.571252][T16579] loop0: detected capacity change from 0 to 65536 [ 505.616339][T16579] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.624689][T16579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 505.640047][T16579] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 505.647987][T16579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 505.682056][T16569] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.689979][T16569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 505.725856][T16569] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 505.733950][T16569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 505.744640][T16579] loop0: detected capacity change from 0 to 65536 [ 505.812919][ T35] audit: type=1326 audit(1622881909.801:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=16587 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x0 [ 505.893090][T16579] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 505.901312][T16579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:49 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000040)={0x12}) r1 = socket$inet(0x10, 0x2000000003, 0x0) dup2(r1, r0) [ 505.966887][T16579] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 505.975276][T16579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:31:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9c03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:50 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000340)=[{0x45}, {0x54}, {0x6}]}) [ 506.284585][T16598] loop4: detected capacity change from 0 to 81 [ 506.414878][T16598] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 506.423269][T16598] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 506.619245][T16598] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 506.626727][T16598] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 506.830512][ T35] audit: type=1326 audit(1622881910.821:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=16604 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x0 [ 506.888143][T16610] loop5: detected capacity change from 0 to 78 [ 506.908365][T16598] loop4: detected capacity change from 0 to 81 [ 506.939399][T16598] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 506.947762][T16598] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 506.970429][T16610] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 506.978707][T16610] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 506.995739][T16610] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 507.004038][T16610] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 507.016821][T16616] loop3: detected capacity change from 0 to 118 08:31:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000340)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 507.051560][T16598] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 507.059143][T16598] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 507.095465][T16616] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.103852][T16616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 507.113964][T16610] loop5: detected capacity change from 0 to 78 08:31:51 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000340)=[{0x45}, {0x54}, {0x6}]}) 08:31:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa226, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 507.154677][T16616] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 507.163327][T16616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 507.177529][T16610] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.185653][T16610] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 507.277463][T16616] loop3: detected capacity change from 0 to 118 [ 507.331202][T16616] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.339343][T16616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 507.499538][T16610] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 507.507525][T16610] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 507.523833][T16624] overlayfs: overlapping upperdir path [ 507.625818][ T35] audit: type=1326 audit(1622881911.621:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=16632 comm="syz-executor.2" exe="/root/syz-executor.2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f37549 code=0x0 [ 507.649005][T16630] loop0: detected capacity change from 0 to 66048 [ 507.660488][T16616] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 507.668482][T16616] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 507.731194][T16630] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.739509][T16630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 507.752581][T16630] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 507.760372][T16630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 507.842771][T16630] loop0: detected capacity change from 0 to 66048 [ 507.888791][T16630] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 507.897112][T16630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000340)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 08:31:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:52 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, 0x0, 0x0) 08:31:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9d03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 508.004773][T16630] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 508.014947][T16630] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 508.074187][T16640] loop4: detected capacity change from 0 to 81 [ 508.133450][T16640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.141487][T16640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 508.153065][T16640] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 508.160071][T16640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 508.214091][T16640] loop4: detected capacity change from 0 to 81 [ 508.224090][T16640] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.232549][T16640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 508.264502][T16640] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 508.271445][T16640] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:52 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 508.614560][T16656] loop3: detected capacity change from 0 to 127 08:31:52 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, 0x0, 0x0) [ 508.755927][T16656] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.764244][T16656] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 508.770959][T16655] overlayfs: overlapping upperdir path [ 508.790641][T16661] loop5: detected capacity change from 0 to 78 [ 508.820207][T16656] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 508.830525][T16656] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 508.890100][T16661] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 508.898554][T16661] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 508.942130][T16661] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 508.949845][T16661] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 508.962608][T16665] loop0: detected capacity change from 0 to 98304 [ 508.990826][T16656] loop3: detected capacity change from 0 to 127 [ 509.017246][T16665] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.023936][T16656] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.025273][T16665] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 509.044275][T16656] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 509.055609][T16656] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 08:31:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000340)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 509.063480][T16656] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 509.085825][T16665] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 509.093810][T16665] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 509.171375][T16661] loop5: detected capacity change from 0 to 78 [ 509.199972][T16661] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.207988][T16661] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 509.239370][T16661] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 509.247251][T16661] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:31:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:53 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, 0x0, 0x0) [ 509.367787][T16679] loop4: detected capacity change from 0 to 81 08:31:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 509.449182][T16679] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.457620][T16679] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 509.538261][T16679] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 509.547338][T16679] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 509.606720][T16679] loop4: detected capacity change from 0 to 81 [ 509.631711][T16679] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 509.639921][T16679] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 509.658170][T16679] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 509.665333][T16679] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:53 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, 0x0, 0x0) [ 509.860245][ T3121] ieee802154 phy0 wpan0: encryption failed: -22 [ 509.866869][ T3121] ieee802154 phy1 wpan1: encryption failed: -22 [ 509.934783][T16694] loop3: detected capacity change from 0 to 127 08:31:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 510.009201][T16694] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.017414][T16694] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 510.029304][T16694] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 510.037228][T16694] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 510.102828][T16699] loop0: detected capacity change from 0 to 131072 [ 510.117115][T16688] overlayfs: overlapping upperdir path [ 510.150347][T16694] loop3: detected capacity change from 0 to 127 [ 510.183436][T16699] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.191383][T16699] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 510.214948][T16694] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.223084][T16694] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 510.227510][T16699] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 510.240089][T16699] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 510.246541][T16694] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 510.257146][T16694] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:31:54 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(0xffffffffffffffff) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000340)={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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 08:31:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:54 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="71e67a15cdf0311cfcf33a52a7d86bd1", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a4", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/219, 0xdb}], 0x1}}], 0x1, 0x0, 0x0) [ 510.488488][T16699] loop0: detected capacity change from 0 to 131072 [ 510.500977][T16711] loop5: detected capacity change from 0 to 79 [ 510.515201][T16711] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.523220][T16711] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 510.532570][T16711] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 510.540331][T16711] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 510.557292][T16716] loop4: detected capacity change from 0 to 118 [ 510.584602][T16716] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 510.592829][T16716] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 510.606890][T16716] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 510.614015][T16716] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:54 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f03, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 511.238833][T16733] loop3: detected capacity change from 0 to 127 [ 511.383622][T16737] loop5: detected capacity change from 0 to 79 [ 511.410450][T16737] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.418743][T16737] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 511.432378][T16737] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 511.440073][T16737] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 511.440735][T16733] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.456829][T16733] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:31:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="71e67a15cdf0311cfcf33a52a7d86bd1", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a4", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/219, 0xdb}], 0x1}}], 0x1, 0x0, 0x0) 08:31:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 511.519855][T16737] loop5: detected capacity change from 0 to 79 [ 511.543410][T16737] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.551354][T16737] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 511.555583][T16740] loop4: detected capacity change from 0 to 127 [ 511.677557][T16740] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.685925][T16740] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 511.730805][T16730] overlayfs: overlapping upperdir path [ 511.738635][T16733] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 511.745700][T16737] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 511.746769][T16733] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 511.754043][T16737] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 511.814430][T16740] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 511.821455][T16740] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 511.909689][T16740] loop4: detected capacity change from 0 to 127 [ 511.940205][T16740] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 511.948394][T16740] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:31:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa003, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 511.962532][T16740] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 511.969547][T16740] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 512.052825][T16753] loop3: detected capacity change from 0 to 127 [ 512.183578][T16753] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 512.191684][T16753] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 512.229210][T16759] loop0: detected capacity change from 0 to 196608 08:31:56 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 512.386700][T16753] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 512.394702][T16753] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 512.401438][T16759] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 512.412977][T16759] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:31:56 executing program 1: pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "9f86384dba640ba9e9000b5ace0850139f3cb27bfb90e52fe6c1d3835ba22e20c781d62cd8186efa267d9ec89ecc0d4a3c8d7d7e90e559a538773efece041ec775fc4ef273b623600bc652ffacf6d03e160f9bb112cc46939fe400e9c5f4b09f5235efd59f26824c6c8ce9367cbb1b4264d250bf760740594480f0e6e6d5483f9780d2c6365ce295c5121f24e7597b7461749c39c9ddcd1a4f83a72881f07d243a9e0953f5384d1ffc07383a1abe0c7b16baedbd11e7fb2ad84316333debc80a1aced6d798b6a59844a83a0abc548f8cbb5e35c64f1cca25ed20ac6df9fe5785d7b5fb798193264679638818e06ac725d72becc89f34138cf03fbee2a9f38bfe", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001140)={r1, 0x0, "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", "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"}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x208001, 0x0) epoll_create(0xffff8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002140)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'ib', 0x3a, 'veth1_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in6={0xa, 0x0, 0x0, @empty}}, {0x0, 0x2, @in6={0xa, 0x0, 0xffffff30, @mcast2, 0x5}}}}]}, @TIPC_NLA_SOCK={0x4}]}, 0x2c}}, 0x0) 08:31:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="71e67a15cdf0311cfcf33a52a7d86bd1", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a4", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/219, 0xdb}], 0x1}}], 0x1, 0x0, 0x0) [ 512.530277][T16759] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 512.538255][T16759] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 512.691034][T16766] loop5: detected capacity change from 0 to 80 [ 512.795498][T16771] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 512.805030][T16771] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 512.830848][T16772] loop4: detected capacity change from 0 to 127 [ 513.033495][T16778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 513.043122][T16778] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 08:31:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xchacha12\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340)="71e67a15cdf0311cfcf33a52a7d86bd1", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a4", 0x1}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000d40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000240)=""/219, 0xdb}], 0x1}}], 0x1, 0x0, 0x0) [ 513.530230][T16766] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 513.540558][T16766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 513.541255][T16772] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 513.549552][T16766] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 513.557271][T16772] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 513.564942][T16766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 513.573231][T16772] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 513.588235][T16772] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:57 executing program 1: pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "9f86384dba640ba9e9000b5ace0850139f3cb27bfb90e52fe6c1d3835ba22e20c781d62cd8186efa267d9ec89ecc0d4a3c8d7d7e90e559a538773efece041ec775fc4ef273b623600bc652ffacf6d03e160f9bb112cc46939fe400e9c5f4b09f5235efd59f26824c6c8ce9367cbb1b4264d250bf760740594480f0e6e6d5483f9780d2c6365ce295c5121f24e7597b7461749c39c9ddcd1a4f83a72881f07d243a9e0953f5384d1ffc07383a1abe0c7b16baedbd11e7fb2ad84316333debc80a1aced6d798b6a59844a83a0abc548f8cbb5e35c64f1cca25ed20ac6df9fe5785d7b5fb798193264679638818e06ac725d72becc89f34138cf03fbee2a9f38bfe", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001140)={r1, 0x0, "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", "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"}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x208001, 0x0) epoll_create(0xffff8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002140)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'ib', 0x3a, 'veth1_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in6={0xa, 0x0, 0x0, @empty}}, {0x0, 0x2, @in6={0xa, 0x0, 0xffffff30, @mcast2, 0x5}}}}]}, @TIPC_NLA_SOCK={0x4}]}, 0x2c}}, 0x0) 08:31:57 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x7, 0x8, [0x0, 0x0]}) [ 513.726972][T16785] loop4: detected capacity change from 0 to 127 08:31:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa103, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 514.053149][T16796] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 514.062868][T16796] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 08:31:58 executing program 1: pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001140)={r1, 0x0, "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", "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"}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x208001, 0x0) epoll_create(0xffff8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002140)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'ib', 0x3a, 'veth1_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in6={0xa, 0x0, 0x0, @empty}}, {0x0, 0x2, @in6={0xa, 0x0, 0xffffff30, @mcast2, 0x5}}}}]}, @TIPC_NLA_SOCK={0x4}]}, 0x2c}}, 0x0) 08:31:58 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x7, 0x8, [0x0, 0x0]}) [ 514.222914][T16798] loop3: detected capacity change from 0 to 127 [ 514.381658][T16802] loop0: detected capacity change from 0 to 197120 [ 514.420564][T16807] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 514.430146][T16807] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 08:31:58 executing program 1: pipe2(&(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001140)={r1, 0x0, "0af154f53cfce3916d4419e114fbaca6eefb3fab5b361c55e1c4940b1d016803c4bfdde819e7fdec94105fcd1169178ca2bd5e798d0fa7de326dfae70ec31f2a59fad03b2c3bfcefbc5f4de482bada204d36079469284f5f9fa2cfcfc0d65b805b845eddfc39c80251d80508b6c84164a7b08015a7cc7fb628ac28d41bf4b0eca13670f3f34d63cec213628d090d27c62ad06050353384c7ddfc203c469463c0d1afc8b0cc0d392c6283e38d0ba86f13e6b67659097f872f095e1d9972d6ec60aae569603d40a5529787d9bdf91c990739c9b3eaeb66086c7110a1d7a12d0a0c2db03150435c721bd415f951ad526ee0bec8808d781b73c152e47d3dab43d54c", "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"}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000100), 0x208001, 0x0) epoll_create(0xffff8000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000002140)={0x2c, r3, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x1}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'ib', 0x3a, 'veth1_to_team\x00'}}, @TIPC_NLA_BEARER_PROP={0x0, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x0, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in6={0xa, 0x0, 0x0, @empty}}, {0x0, 0x2, @in6={0xa, 0x0, 0xffffff30, @mcast2, 0x5}}}}]}, @TIPC_NLA_SOCK={0x4}]}, 0x2c}}, 0x0) [ 514.525213][T16808] loop5: detected capacity change from 0 to 80 [ 514.841849][T16816] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 514.851466][T16816] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 515.606851][T16798] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.615384][T16798] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 515.623977][T16798] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 515.631670][T16798] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 515.641020][T16802] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.643566][T16808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.649010][T16802] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 515.656707][T16808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 515.664961][T16802] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 515.673283][T16808] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 515.680788][T16802] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 515.690302][T16808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 515.717909][T16785] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 515.725923][T16785] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 515.750227][T16785] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 515.757402][T16785] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:31:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:31:59 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x7, 0x8, [0x0, 0x0]}) 08:31:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @empty}}}, 0x9c) 08:31:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:00 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x7, 0x8, [0x0, 0x0]}) [ 516.393293][T16836] loop3: detected capacity change from 0 to 256 08:32:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x201, 0x0, 0x0, {{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x500}}, 0xb8}}, 0x0) [ 516.560547][T16841] loop4: detected capacity change from 0 to 127 [ 516.597646][T16845] loop0: detected capacity change from 0 to 229376 [ 516.726619][T16841] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.735007][T16841] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 516.742400][T16845] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.751457][T16845] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 516.763974][T16836] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 516.772393][T16836] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 516.775596][T16845] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 516.788876][T16845] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 516.799338][T16836] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 516.809267][T16836] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 516.828344][T16849] loop5: detected capacity change from 0 to 81 [ 516.863343][T16841] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 516.870830][T16841] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x5, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 08:32:01 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x4000012, r0, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) 08:32:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x4000012, r0, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) 08:32:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x5, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) [ 518.984479][T16849] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 518.992512][T16849] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 519.000969][T16849] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 519.008999][T16849] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x4000012, r0, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) 08:32:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x5, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 08:32:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa203, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:03 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x4000012, r0, 0x0) r1 = socket$inet(0x2b, 0x801, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) [ 519.620151][T16884] loop3: detected capacity change from 0 to 1024 [ 519.727891][T16887] loop5: detected capacity change from 0 to 81 [ 519.762791][T16888] loop4: detected capacity change from 0 to 127 [ 519.979751][T16895] loop0: detected capacity change from 0 to 262144 08:32:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x5, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48) 08:32:04 executing program 1: r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xe, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) 08:32:05 executing program 1: r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xe, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) 08:32:05 executing program 1: r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xe, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) 08:32:05 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x8000}]}}}]}, 0x3c}}, 0x0) [ 522.627356][T16884] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.635563][T16884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 522.641551][T16888] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.644146][T16884] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 522.651782][T16888] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 522.651970][T16888] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 522.652050][T16888] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 522.686301][T16884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 522.687662][T16887] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.702686][T16887] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 522.708862][T16895] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 522.711165][T16887] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 522.719035][T16895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 522.726668][T16887] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 522.735191][T16895] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 522.735278][T16895] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:07 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x8000}]}}}]}, 0x3c}}, 0x0) 08:32:07 executing program 1: r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000080), 0x1c) perf_event_open(&(0x7f0000000000)={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, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xe, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) 08:32:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:07 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x8000}]}}}]}, 0x3c}}, 0x0) 08:32:07 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="00400000ec1f00001320000012000000000000000020000000040000611cad49840300001e000000000000000010cc0302000100526549734572324673", 0x3d, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000012000000000000002000000004", 0x19, 0x2012000}], 0x0, &(0x7f0000000080)) [ 523.451101][T16931] loop4: detected capacity change from 0 to 256 [ 523.679612][T16931] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.687991][T16931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 523.696605][T16931] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 523.703642][T16931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 523.782074][T16937] loop0: detected capacity change from 0 to 264192 [ 523.791413][T16939] loop5: detected capacity change from 0 to 81 [ 523.866183][T16939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.874692][T16939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 523.898874][T16937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 523.907174][T16937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 523.955602][T16944] loop3: detected capacity change from 0 to 1024 [ 523.983917][T16939] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 523.992828][T16939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 524.007486][T16944] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.015832][T16944] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 524.025740][T16944] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 524.033914][T16944] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 524.080314][T16937] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 524.087874][T16931] loop4: detected capacity change from 0 to 256 [ 524.090584][T16937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 524.102518][T16931] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.111454][T16931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 524.121367][T16931] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 524.128485][T16931] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 524.160851][T16950] loop1: detected capacity change from 0 to 131360 [ 524.178461][T16944] loop3: detected capacity change from 0 to 1024 [ 524.222645][T16939] loop5: detected capacity change from 0 to 81 [ 524.234572][T16944] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.242621][T16944] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 524.251551][T16950] REISERFS (device loop1): found reiserfs format "3.6" with standard journal [ 524.300112][T16950] REISERFS (device loop1): using ordered data mode [ 524.307149][T16950] reiserfs: using flush barriers [ 524.315516][T16939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.324187][T16939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:08 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 524.421283][T16944] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 524.429266][T16944] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 524.440496][T16950] REISERFS warning (device loop1): sh-462 check_advise_trans_params: bad transaction max size (4). FSCK? [ 524.441090][T16937] loop0: detected capacity change from 0 to 264192 [ 524.480127][T16939] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 524.488199][T16939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 524.586766][T16950] REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space 08:32:08 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6, 0x1, 0x8000}]}}}]}, 0x3c}}, 0x0) [ 524.662036][T16970] loop4: detected capacity change from 0 to 1024 [ 524.719189][T16950] loop1: detected capacity change from 0 to 131360 [ 524.757671][T16950] REISERFS (device loop1): found reiserfs format "3.6" with standard journal [ 524.792497][T16970] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 524.802784][T16970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 524.862135][T16950] REISERFS (device loop1): using ordered data mode [ 524.868985][T16950] reiserfs: using flush barriers [ 524.892443][T16970] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 524.899372][T16970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x132160, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 525.009944][T16950] REISERFS warning (device loop1): sh-462 check_advise_trans_params: bad transaction max size (4). FSCK? 08:32:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa526, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 525.106753][T16950] REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 525.199407][T16970] loop4: detected capacity change from 0 to 1024 08:32:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000500)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x3c}}, 0x0) [ 525.325385][T16970] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.333758][T16970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 525.422438][T16970] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 525.429455][T16970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:09 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="00400000ec1f00001320000012000000000000000020000000040000611cad49840300001e000000000000000010cc0302000100526549734572324673", 0x3d, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000012000000000000002000000004", 0x19, 0x2012000}], 0x0, &(0x7f0000000080)) [ 525.537902][T16987] loop3: detected capacity change from 0 to 2448 [ 525.651610][T16994] loop0: detected capacity change from 0 to 264192 [ 525.674966][T16994] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.683091][T16994] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 525.692936][T16994] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 525.700641][T16994] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 525.771392][T16987] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 525.779745][T16987] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 525.788927][T16987] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 525.796749][T16987] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:10 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 525.978116][T17000] loop5: detected capacity change from 0 to 82 08:32:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000500)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x3c}}, 0x0) [ 526.093675][T17000] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.101767][T17000] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 526.162949][T16987] loop3: detected capacity change from 0 to 2448 [ 526.198340][T16987] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.206598][T16987] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 526.216854][T16987] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 526.225041][T16987] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 526.242609][T17000] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 526.250605][T17000] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 526.285525][T17008] loop1: detected capacity change from 0 to 131360 [ 526.347242][T17000] loop5: detected capacity change from 0 to 82 [ 526.349378][T17008] REISERFS (device loop1): found reiserfs format "3.6" with standard journal [ 526.361108][T17000] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.370755][T17000] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 526.381013][T17000] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 526.389136][T17000] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 526.557776][T17008] REISERFS (device loop1): using ordered data mode [ 526.564754][T17008] reiserfs: using flush barriers [ 526.586561][T17021] loop0: detected capacity change from 0 to 264192 [ 526.596765][T17008] REISERFS warning (device loop1): sh-462 check_advise_trans_params: bad transaction max size (4). FSCK? [ 526.626268][T17021] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.634503][T17021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 526.647194][T17021] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 526.655150][T17021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 526.661628][T17008] REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space 08:32:10 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa826, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 526.680866][T17020] loop4: detected capacity change from 0 to 1024 [ 526.724947][T17021] loop0: detected capacity change from 0 to 264192 [ 526.754444][T17021] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.763898][T17021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 526.777348][T17021] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 526.785720][T17021] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 526.818898][T17020] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 526.827298][T17020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000500)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x3c}}, 0x0) [ 526.957627][T17020] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 526.965685][T17020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:11 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="00400000ec1f00001320000012000000000000000020000000040000611cad49840300001e000000000000000010cc0302000100526549734572324673", 0x3d, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000012000000000000002000000004", 0x19, 0x2012000}], 0x0, &(0x7f0000000080)) [ 527.115960][T17034] loop3: detected capacity change from 0 to 8192 [ 527.205592][T17020] loop4: detected capacity change from 0 to 1024 [ 527.217632][T17041] loop5: detected capacity change from 0 to 84 [ 527.274512][T17041] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.275856][T17020] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.282775][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 527.290537][T17020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 527.314111][T17041] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 527.322140][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 527.336850][T17020] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 527.344158][T17020] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 527.355153][T17034] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.365667][T17034] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12e900, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 527.409592][T17041] loop5: detected capacity change from 0 to 84 [ 527.472322][T17041] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.480616][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 527.500232][T17034] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 527.508601][T17034] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={&(0x7f0000000500)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x3c}}, 0x0) [ 527.602110][T17041] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 527.609969][T17041] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xea0e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 527.702523][T17034] loop3: detected capacity change from 0 to 8192 [ 527.727396][T17034] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.735674][T17034] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 527.818410][T17056] loop0: detected capacity change from 0 to 264192 [ 527.852147][T17056] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 527.860317][T17056] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 527.876571][T17034] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 527.885011][T17034] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 527.959733][T17063] loop5: detected capacity change from 0 to 117 [ 527.996834][T17066] loop1: detected capacity change from 0 to 131360 [ 528.046004][T17056] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 528.054196][T17056] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:12 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x5, 0x0, 0x0) [ 528.104376][T17066] REISERFS (device loop1): found reiserfs format "3.6" with standard journal [ 528.106544][T17063] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 528.121518][T17063] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 528.167225][T17066] REISERFS (device loop1): using ordered data mode [ 528.174180][T17066] reiserfs: using flush barriers [ 528.238428][T17072] loop4: detected capacity change from 0 to 2420 [ 528.240213][T17063] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 528.253106][T17063] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 528.298148][T17072] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 528.306464][T17072] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 528.320504][T17072] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 528.320829][T17056] loop0: detected capacity change from 0 to 264192 [ 528.327792][T17072] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 528.362656][T17066] REISERFS warning (device loop1): sh-462 check_advise_trans_params: bad transaction max size (4). FSCK? [ 528.503862][T17066] REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 528.699945][T17063] loop5: detected capacity change from 0 to 117 [ 528.731344][T17063] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 528.739585][T17063] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 528.753723][T17063] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 528.761618][T17063] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:13 executing program 1: syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="00400000ec1f00001320000012000000000000000020000000040000611cad49840300001e000000000000000010cc0302000100526549734572324673", 0x3d, 0x10000}, {&(0x7f0000010f00)="00000000000000000000000012000000000000002000000004", 0x19, 0x2012000}], 0x0, &(0x7f0000000080)) 08:32:13 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeb0e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x5, 0x0, 0x0) [ 529.110474][T17090] loop3: detected capacity change from 0 to 28799 [ 529.184121][T17090] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.193023][T17090] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 529.276258][T17096] loop4: detected capacity change from 0 to 8192 [ 529.311461][T17096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.314187][T17090] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 529.319625][T17096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 529.327445][T17090] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 529.336654][T17096] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 529.351358][T17096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 529.459296][T17096] loop4: detected capacity change from 0 to 8192 [ 529.479589][T17096] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.487790][T17096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 529.498987][T17096] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 529.506478][T17096] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 529.517812][T17104] loop5: detected capacity change from 0 to 117 [ 529.595936][T17090] loop3: detected capacity change from 0 to 28799 [ 529.633468][T17090] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.641507][T17090] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 529.645590][T17104] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.650806][T17090] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 529.657981][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 529.665645][T17090] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 529.667658][T17111] loop1: detected capacity change from 0 to 131360 [ 529.686110][T17104] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 529.702357][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:13 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x5, 0x0, 0x0) [ 529.845398][T17111] REISERFS (device loop1): found reiserfs format "3.6" with standard journal [ 529.855610][T17111] REISERFS (device loop1): using ordered data mode [ 529.863113][T17111] reiserfs: using flush barriers [ 529.871393][T17111] REISERFS warning (device loop1): sh-462 check_advise_trans_params: bad transaction max size (4). FSCK? [ 529.884685][T17111] REISERFS warning (device loop1): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 529.905830][T17104] loop5: detected capacity change from 0 to 117 [ 529.916170][T17104] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 529.926371][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 529.942253][T17104] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 529.949977][T17104] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 530.039056][T17123] loop0: detected capacity change from 0 to 264192 [ 530.118408][T17123] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 530.128580][T17123] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 530.144026][T17123] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 530.151706][T17123] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:14 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xec0e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 530.245915][T17123] loop0: detected capacity change from 0 to 264192 [ 530.397536][T17123] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 530.406154][T17123] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 530.516874][T17136] loop3: detected capacity change from 0 to 32768 [ 530.538770][T17123] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 530.546769][T17123] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x5, 0x0, 0x0) [ 530.700051][T17136] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 530.708936][T17136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x54}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 530.772726][T17142] loop5: detected capacity change from 0 to 118 [ 530.889699][T17136] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 530.897830][T17136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 530.972478][T17142] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 530.980402][T17142] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 530.988962][T17142] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 530.996802][T17142] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xfb2, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./bus\x00', 0x3d60, 0x5, &(0x7f0000000700)=[{&(0x7f0000000340), 0x0, 0x1}, {0x0, 0x0, 0x400}, {&(0x7f00000003c0)="61ab5387ff628123730f37f5f8e82f536b792c333f", 0x15}, {&(0x7f0000000500), 0x0, 0xcbf1}, {0x0, 0x0, 0xc07}], 0x0, &(0x7f00000008c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x0, 0x0, 0x0, 0x33, 0x2d, 0x33]}}], [{@dont_appraise}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x5001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@gid}]}) syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x5, 0x0, 0x0, 0x100040, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x38, 0x67, 0x0, 0x37, 0x57, 0x65, 0x0, 0x67, 0x31]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@gid}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d]}}, {@huge_advise}, {@size={'size', 0x3d, [0x0, 0x0, 0x74, 0x38, 0x35, 0x38, 0x31, 0x37]}}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@seclabel}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000006c0)='./bus\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0), 0x280400, &(0x7f0000000f80)=ANY=[]) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 531.090433][T17145] loop4: detected capacity change from 0 to 28799 [ 531.120629][T17145] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.129011][T17145] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 531.140859][T17142] loop5: detected capacity change from 0 to 118 08:32:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x54}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 531.219048][T17142] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.227370][T17142] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 531.345772][T17145] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 531.352964][T17145] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 531.449039][T17142] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 531.459152][T17142] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 531.485056][T17157] loop2: detected capacity change from 0 to 4096 [ 531.535126][T17157] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 531.612626][T17159] loop2: detected capacity change from 0 to 203 [ 531.645147][T17145] loop4: detected capacity change from 0 to 28799 08:32:15 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xed0e, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 531.668985][T17145] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 531.677120][T17145] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 531.686475][T17145] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 531.693964][T17145] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 531.793376][T17157] overlayfs: workdir and upperdir must reside under the same mount 08:32:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe91200, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 531.867733][T17159] overlayfs: 'file0' not a directory [ 531.987705][T17161] overlayfs: './file0' not a directory 08:32:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x54}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 532.171472][T17181] loop3: detected capacity change from 0 to 65536 08:32:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xfb2, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./bus\x00', 0x3d60, 0x5, &(0x7f0000000700)=[{&(0x7f0000000340), 0x0, 0x1}, {0x0, 0x0, 0x400}, {&(0x7f00000003c0)="61ab5387ff628123730f37f5f8e82f536b792c333f", 0x15}, {&(0x7f0000000500), 0x0, 0xcbf1}, {0x0, 0x0, 0xc07}], 0x0, &(0x7f00000008c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x0, 0x0, 0x0, 0x33, 0x2d, 0x33]}}], [{@dont_appraise}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x5001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@gid}]}) syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x5, 0x0, 0x0, 0x100040, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x38, 0x67, 0x0, 0x37, 0x57, 0x65, 0x0, 0x67, 0x31]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@gid}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d]}}, {@huge_advise}, {@size={'size', 0x3d, [0x0, 0x0, 0x74, 0x38, 0x35, 0x38, 0x31, 0x37]}}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@seclabel}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000006c0)='./bus\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0), 0x280400, &(0x7f0000000f80)=ANY=[]) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 532.326107][T17186] loop0: detected capacity change from 0 to 264192 [ 532.366278][T17189] loop5: detected capacity change from 0 to 118 [ 532.396647][T17189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.404741][T17189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 532.414189][T17189] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 532.422143][T17189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 532.443762][T17191] loop4: detected capacity change from 0 to 29833 [ 532.451745][T17181] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.460323][T17181] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 532.477951][T17186] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.488517][T17186] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 532.504502][T17186] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 532.512343][T17186] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 532.526940][T17189] loop5: detected capacity change from 0 to 118 [ 532.545890][T17191] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.554143][T17191] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 532.571376][T17189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.579619][T17189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 532.640851][T17181] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 532.648720][T17181] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 532.692806][T17191] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 532.699885][T17191] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 532.711365][T17189] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 532.719500][T17189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 532.764442][T17186] loop0: detected capacity change from 0 to 264192 [ 532.784112][T17186] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.794356][T17186] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x54}, {0x6, 0x0, 0x0, 0x7fff7ffe}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) [ 532.817610][T17186] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 532.825672][T17186] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 532.854165][T17181] loop3: detected capacity change from 0 to 65536 [ 532.871340][T17181] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 532.879884][T17181] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 532.895151][T17181] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 532.902972][T17181] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 532.970826][T17191] loop4: detected capacity change from 0 to 29833 [ 533.046376][T17191] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 533.054756][T17191] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 533.105646][T17213] loop2: detected capacity change from 0 to 4096 [ 533.236371][T17213] configfs: Unknown parameter 'overlay' [ 533.280777][T17191] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 533.288089][T17191] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:17 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:17 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xeb90, 0x4) sendmmsg$sock(r0, &(0x7f0000001a00)=[{{&(0x7f0000000140)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 08:32:17 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 533.743023][T17225] loop3: detected capacity change from 0 to 66048 [ 533.974904][T17213] overlayfs: './file0' not a directory [ 534.028765][T17225] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.037273][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 534.216792][T17225] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 534.226822][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xfb2, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./bus\x00', 0x3d60, 0x5, &(0x7f0000000700)=[{&(0x7f0000000340), 0x0, 0x1}, {0x0, 0x0, 0x400}, {&(0x7f00000003c0)="61ab5387ff628123730f37f5f8e82f536b792c333f", 0x15}, {&(0x7f0000000500), 0x0, 0xcbf1}, {0x0, 0x0, 0xc07}], 0x0, &(0x7f00000008c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x0, 0x0, 0x0, 0x33, 0x2d, 0x33]}}], [{@dont_appraise}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={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_bp, 0x5001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@gid}]}) syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x5, 0x0, 0x0, 0x100040, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x38, 0x67, 0x0, 0x37, 0x57, 0x65, 0x0, 0x67, 0x31]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@gid}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d]}}, {@huge_advise}, {@size={'size', 0x3d, [0x0, 0x0, 0x74, 0x38, 0x35, 0x38, 0x31, 0x37]}}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@seclabel}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000006c0)='./bus\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0), 0x280400, &(0x7f0000000f80)=ANY=[]) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 08:32:18 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xeb90, 0x4) sendmmsg$sock(r0, &(0x7f0000001a00)=[{{&(0x7f0000000140)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) [ 534.364764][T17237] loop5: detected capacity change from 0 to 118 [ 534.410919][T17225] loop3: detected capacity change from 0 to 66048 [ 534.432760][T17225] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.434474][T17239] loop0: detected capacity change from 0 to 264192 [ 534.441088][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 534.460762][T17225] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 534.469976][T17225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 534.485070][T17237] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.493543][T17237] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 534.506571][T17237] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 534.514679][T17237] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 534.617852][T17237] loop5: detected capacity change from 0 to 118 [ 534.689258][T17237] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.697904][T17237] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 534.720797][T17239] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.729220][T17239] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 534.753134][T17253] loop4: detected capacity change from 0 to 32768 [ 534.808634][T17253] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.816976][T17253] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 534.831748][T17253] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 534.839696][T17253] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 534.853084][T17237] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 534.861104][T17237] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 534.882391][T17239] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 534.890132][T17239] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 534.913010][T17253] loop4: detected capacity change from 0 to 32768 [ 534.946523][T17253] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 534.955253][T17253] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 534.991686][T17239] loop0: detected capacity change from 0 to 264192 [ 535.030063][T17239] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.038606][T17239] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 535.059301][T17239] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 535.067386][T17239] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 535.080212][T17253] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 535.087627][T17253] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:19 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xeb90, 0x4) sendmmsg$sock(r0, &(0x7f0000001a00)=[{{&(0x7f0000000140)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 08:32:19 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 535.152933][T17265] loop2: detected capacity change from 0 to 4096 [ 535.288137][T17265] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 08:32:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 535.387226][T17274] loop3: detected capacity change from 0 to 98304 [ 535.466777][T17275] loop2: detected capacity change from 0 to 203 [ 535.485465][T17282] loop5: detected capacity change from 0 to 127 [ 535.511433][T17282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.520137][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 535.561172][T17282] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 535.569077][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 535.599763][T17274] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.607955][T17274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 535.624193][T17274] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 535.632178][T17274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 535.647905][T17282] loop5: detected capacity change from 0 to 127 08:32:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 535.660628][T17282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.669158][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 535.678605][T17282] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 535.686546][T17282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 535.703736][T17274] loop3: detected capacity change from 0 to 98304 [ 535.713366][T17274] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 535.721272][T17274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 535.725318][T17270] overlayfs: workdir and upperdir must reside under the same mount [ 535.732402][T17274] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 535.745634][T17274] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:19 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xeb90, 0x4) sendmmsg$sock(r0, &(0x7f0000001a00)=[{{&(0x7f0000000140)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 08:32:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff00, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 536.141721][T17301] loop4: detected capacity change from 0 to 65536 [ 536.169951][T17301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.178057][T17301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 536.189384][T17301] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 536.197055][T17301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xfb2, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f00000002c0)='./bus\x00', 0x3d60, 0x5, &(0x7f0000000700)=[{&(0x7f0000000340), 0x0, 0x1}, {0x0, 0x0, 0x400}, {&(0x7f00000003c0)="61ab5387ff628123730f37f5f8e82f536b792c333f", 0x15}, {&(0x7f0000000500), 0x0, 0xcbf1}, {0x0, 0x0, 0xc07}], 0x0, &(0x7f00000008c0)={[{@nr_blocks={'nr_blocks', 0x3d, [0x30, 0x0, 0x0, 0x0, 0x33, 0x2d, 0x33]}}], [{@dont_appraise}]}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={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_bp, 0x5001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)={[{@gid}]}) syz_init_net_socket$ax25(0x3, 0x2, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_mount_image$tmpfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x5, 0x0, 0x0, 0x100040, &(0x7f0000000900)={[{@size={'size', 0x3d, [0x38, 0x67, 0x0, 0x37, 0x57, 0x65, 0x0, 0x67, 0x31]}}, {@gid={'gid', 0x3d, 0xffffffffffffffff}}, {@gid}, {@uid={'uid', 0x3d, r1}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x6d]}}, {@huge_advise}, {@size={'size', 0x3d, [0x0, 0x0, 0x74, 0x38, 0x35, 0x38, 0x31, 0x37]}}], [{@obj_type={'obj_type', 0x3d, 'tmpfs\x00'}}, {@dont_appraise}, {@seclabel}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000006c0)='./bus\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0), 0x280400, &(0x7f0000000f80)=ANY=[]) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') [ 536.263806][T17301] loop4: detected capacity change from 0 to 65536 [ 536.281508][T17301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.290011][T17301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 536.304609][T17301] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 536.311745][T17301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 536.370109][T17309] loop3: detected capacity change from 0 to 131072 [ 536.393102][T17309] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.401107][T17309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1000000, 0x0, [], 0x0, 0x0, 0x0}, 0xe0) [ 536.415381][T17309] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 536.423260][T17309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 536.461710][T17311] loop0: detected capacity change from 0 to 264192 [ 536.538407][T17309] loop3: detected capacity change from 0 to 131072 [ 536.551380][T17311] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.559809][T17311] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 536.586573][T17309] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.595337][T17309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 536.616272][T17311] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 536.624592][T17311] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 536.689371][T17309] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 536.697336][T17309] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 536.747804][T17321] loop5: detected capacity change from 0 to 127 08:32:20 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 536.791334][T17311] loop0: detected capacity change from 0 to 264192 [ 536.804831][T17311] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.813025][T17311] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 536.822989][T17311] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 536.832049][T17311] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 536.897896][T17321] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 536.906177][T17321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 537.009728][T17321] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 537.017754][T17321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 537.195890][T17334] loop2: detected capacity change from 0 to 4096 [ 537.230790][T17321] loop5: detected capacity change from 0 to 127 [ 537.287607][T17321] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.298380][T17321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 537.309775][T17321] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 537.313755][T17334] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 537.317795][T17321] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8949, &(0x7f0000000540)={"4f3acd59b1acaeb99e2b4291964fbdd6"}) [ 537.405737][T17344] loop4: detected capacity change from 0 to 66048 [ 537.442269][T17347] loop0: detected capacity change from 0 to 264192 [ 537.577308][T17344] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.585368][T17344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 537.606037][T17344] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 537.613174][T17344] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 537.744349][T17347] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 537.753965][T17347] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 537.830549][T17334] overlayfs: './file0' not a directory [ 537.974332][T17355] loop3: detected capacity change from 0 to 163840 [ 537.997396][T17347] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 538.005302][T17347] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 538.170052][T17355] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.178615][T17355] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 538.316093][T17355] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 538.326101][T17355] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:22 executing program 2: r0 = fsopen(&(0x7f0000000100)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='source', &(0x7f0000000140)='#\n$)-.\x02\xcc\xd7\xb2f\xcdY\xb9\xc77\xb2a\x10\xd7\xef\xc5\n2s\x88\n\x13:\xd6\xfa\xd5?\xc7\xfd&\x8d*\xbb|&,\xe9\xa3\'\x91>C\x1bV\x87\xeb\xfe\x1c\x9d\\C\xfeI%\xae\x8fKHq\x89\x83\xbb\x9dC\xd6Hy\xfao\x04\xa4\xb6\x88\xdb\xa1b\xae\xa7\x87\xcc\xc7\xa4\xdc\n://\xf3\x96\xaf\b1\x1b48\bu\x01\xab\x90\x8d_r\xe7\r\'-06,\xff\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495\x12', 0xfeffffff00000000) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='source', &(0x7f00000000c0)='}\x00', 0x0) read(r0, 0x0, 0x0) 08:32:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 538.550241][T17355] loop3: detected capacity change from 0 to 163840 [ 538.621554][T17355] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.631961][T17355] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 538.699505][T17373] loop5: detected capacity change from 0 to 127 08:32:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8949, &(0x7f0000000540)={"4f3acd59b1acaeb99e2b4291964fbdd6"}) [ 538.750582][T17355] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 538.758707][T17355] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 538.803697][T17376] loop4: detected capacity change from 0 to 98304 [ 538.811451][T17373] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.819664][T17373] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 538.968485][T17376] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 538.977327][T17376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 538.985909][T17376] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 538.992986][T17376] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 539.044494][T17383] loop0: detected capacity change from 0 to 264192 [ 539.067978][T17373] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 539.076141][T17373] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 539.122791][T17383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.130709][T17383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 539.142469][T17383] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 539.150185][T17383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 539.312822][T17373] loop5: detected capacity change from 0 to 127 08:32:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 539.439563][T17373] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 539.449726][T17373] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 539.464701][T17373] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 539.472854][T17373] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:23 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:23 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:23 executing program 2: r0 = fsopen(&(0x7f0000000100)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='source', &(0x7f0000000140)='#\n$)-.\x02\xcc\xd7\xb2f\xcdY\xb9\xc77\xb2a\x10\xd7\xef\xc5\n2s\x88\n\x13:\xd6\xfa\xd5?\xc7\xfd&\x8d*\xbb|&,\xe9\xa3\'\x91>C\x1bV\x87\xeb\xfe\x1c\x9d\\C\xfeI%\xae\x8fKHq\x89\x83\xbb\x9dC\xd6Hy\xfao\x04\xa4\xb6\x88\xdb\xa1b\xae\xa7\x87\xcc\xc7\xa4\xdc\n://\xf3\x96\xaf\b1\x1b48\bu\x01\xab\x90\x8d_r\xe7\r\'-06,\xff\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495\x12', 0xfeffffff00000000) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='source', &(0x7f00000000c0)='}\x00', 0x0) read(r0, 0x0, 0x0) 08:32:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8949, &(0x7f0000000540)={"4f3acd59b1acaeb99e2b4291964fbdd6"}) [ 539.850960][T17401] loop0: detected capacity change from 0 to 264192 [ 539.900939][T17404] loop3: detected capacity change from 0 to 196608 [ 539.986154][T17407] loop4: detected capacity change from 0 to 131072 [ 540.001809][T17401] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.010324][T17401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 540.039003][T17404] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.041262][T17407] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.047143][T17404] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 540.065661][T17407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 540.080856][T17404] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 540.089053][T17404] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 540.126324][T17413] loop5: detected capacity change from 0 to 127 [ 540.143885][T17413] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.151765][T17413] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 540.163774][T17413] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 540.171481][T17413] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 540.189780][T17401] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 540.197939][T17401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 540.230182][T17407] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 540.237374][T17407] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 540.312919][T17413] loop5: detected capacity change from 0 to 127 [ 540.350326][T17404] loop3: detected capacity change from 0 to 196608 [ 540.358764][T17401] loop0: detected capacity change from 0 to 264192 [ 540.396970][T17413] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 540.405461][T17413] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:24 executing program 2: r0 = fsopen(&(0x7f0000000100)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='source', &(0x7f0000000140)='#\n$)-.\x02\xcc\xd7\xb2f\xcdY\xb9\xc77\xb2a\x10\xd7\xef\xc5\n2s\x88\n\x13:\xd6\xfa\xd5?\xc7\xfd&\x8d*\xbb|&,\xe9\xa3\'\x91>C\x1bV\x87\xeb\xfe\x1c\x9d\\C\xfeI%\xae\x8fKHq\x89\x83\xbb\x9dC\xd6Hy\xfao\x04\xa4\xb6\x88\xdb\xa1b\xae\xa7\x87\xcc\xc7\xa4\xdc\n://\xf3\x96\xaf\b1\x1b48\bu\x01\xab\x90\x8d_r\xe7\r\'-06,\xff\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495\x12', 0xfeffffff00000000) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='source', &(0x7f00000000c0)='}\x00', 0x0) read(r0, 0x0, 0x0) 08:32:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x8949, &(0x7f0000000540)={"4f3acd59b1acaeb99e2b4291964fbdd6"}) [ 540.645001][T17413] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 540.653058][T17413] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 541.482970][T17443] loop0: detected capacity change from 0 to 264192 [ 541.531767][T17447] loop4: detected capacity change from 0 to 163840 [ 541.552578][T17447] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.560619][T17447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:25 executing program 2: r0 = fsopen(&(0x7f0000000100)='fuseblk\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='source', &(0x7f0000000140)='#\n$)-.\x02\xcc\xd7\xb2f\xcdY\xb9\xc77\xb2a\x10\xd7\xef\xc5\n2s\x88\n\x13:\xd6\xfa\xd5?\xc7\xfd&\x8d*\xbb|&,\xe9\xa3\'\x91>C\x1bV\x87\xeb\xfe\x1c\x9d\\C\xfeI%\xae\x8fKHq\x89\x83\xbb\x9dC\xd6Hy\xfao\x04\xa4\xb6\x88\xdb\xa1b\xae\xa7\x87\xcc\xc7\xa4\xdc\n://\xf3\x96\xaf\b1\x1b48\bu\x01\xab\x90\x8d_r\xe7\r\'-06,\xff\x84x\'+\xd5\xd4?[e\x19\xa3\\J\xe9\x8a\xb9\xe495\x12', 0xfeffffff00000000) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='source', &(0x7f00000000c0)='}\x00', 0x0) read(r0, 0x0, 0x0) [ 541.576692][T17447] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 541.583799][T17447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 541.614128][T17443] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.622494][T17443] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 541.663309][T17447] loop4: detected capacity change from 0 to 163840 [ 541.690473][T17450] loop3: detected capacity change from 0 to 197120 [ 541.705104][T17447] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 541.713157][T17447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 541.723132][T17447] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 541.730042][T17447] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 541.867426][T17443] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 541.875398][T17443] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 541.905539][T17450] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:32:25 executing program 1: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(r0, 0x8915, 0x0) [ 541.913669][T17450] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 541.936890][T17461] loop5: detected capacity change from 0 to 256 [ 542.047816][T17450] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 542.056086][T17450] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 542.087739][T17461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:32:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) [ 542.096145][T17461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:26 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 542.356223][T17461] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 542.364115][T17461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 542.600814][T17461] loop5: detected capacity change from 0 to 256 [ 542.640661][T17461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:32:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 542.648965][T17461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 542.686732][T17461] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 542.694665][T17461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 542.709507][T17473] loop4: detected capacity change from 0 to 196608 [ 542.727504][T17476] __nla_validate_parse: 1 callbacks suppressed [ 542.727581][T17476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 542.732596][T17473] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.751250][T17473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 542.766490][T17473] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 542.773555][T17473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 542.854123][T17473] loop4: detected capacity change from 0 to 196608 [ 542.885822][T17473] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 542.894941][T17473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 542.904124][T17473] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 542.911060][T17473] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x9, 0x3e, 0x2}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100), 0x3, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x19, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0}, 0x38) 08:32:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 543.146888][T17476] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 543.212957][T17489] loop3: detected capacity change from 0 to 229376 [ 543.281450][T17489] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.289736][T17489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 543.423785][T17499] loop5: detected capacity change from 0 to 1024 [ 543.427973][T17497] loop0: detected capacity change from 0 to 264192 [ 543.446631][T17489] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 543.450575][T17499] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.454544][T17489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) [ 543.470709][T17499] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 543.542182][T17497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.550269][T17497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 543.569728][T17489] loop3: detected capacity change from 0 to 229376 [ 543.627858][T17508] loop4: detected capacity change from 0 to 197120 [ 543.649988][T17489] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.658373][T17489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 543.682624][T17499] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 543.690356][T17499] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 543.700495][T17497] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 543.708657][T17497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 543.747986][T17508] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 543.756140][T17508] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x9, 0x3e, 0x2}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100), 0x3, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x19, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0}, 0x38) [ 543.801220][T17489] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 543.809081][T17489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 543.968516][T17508] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 543.975818][T17508] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x9, 0x3e, 0x2}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100), 0x3, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x19, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0}, 0x38) 08:32:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x5, 0x9, 0x3e, 0x2}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100), 0x3, r0}, 0x38) bpf$MAP_DELETE_BATCH(0x19, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0xffff, r0}, 0x38) [ 544.629155][T17523] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 08:32:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) [ 544.857941][T17529] loop5: detected capacity change from 0 to 1024 [ 544.938867][T17536] loop0: detected capacity change from 0 to 264192 [ 544.950771][T17533] loop3: detected capacity change from 0 to 262144 [ 544.957003][T17536] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.965356][T17536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 544.984864][T17529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 544.992986][T17529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 545.010924][T17529] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 545.016610][T17539] loop4: detected capacity change from 0 to 229376 [ 545.018927][T17529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 545.088698][T17539] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.097244][T17539] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 545.109874][T17539] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 545.110343][T17529] loop5: detected capacity change from 0 to 1024 [ 545.117805][T17539] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 545.126185][T17529] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.139739][T17529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 545.150919][T17529] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 545.158977][T17529] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 545.166669][T17533] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.175937][T17533] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 545.236154][T17536] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 545.244048][T17536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:29 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) [ 545.348671][T17533] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 545.356736][T17533] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 545.391610][T17539] loop4: detected capacity change from 0 to 229376 08:32:29 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x143740, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 545.474430][T17539] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.482667][T17539] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 545.496145][T17536] loop0: detected capacity change from 0 to 264192 [ 545.505482][T17533] loop3: detected capacity change from 0 to 262144 [ 545.532537][T17536] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 545.540576][T17536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 545.684859][T17539] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 545.693828][T17539] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 545.760354][T17561] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 545.814849][T17536] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 545.822872][T17536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:30 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) [ 546.309933][T17570] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 546.336572][T17569] loop5: detected capacity change from 0 to 2587 [ 546.468431][T17569] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.477051][T17569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 546.594184][T17569] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 546.602265][T17569] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 546.720190][T17576] loop3: detected capacity change from 0 to 264192 [ 546.763446][T17576] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 546.771452][T17576] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:30 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) 08:32:30 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 546.966000][T17576] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 546.974013][T17576] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 547.074778][T17576] loop3: detected capacity change from 0 to 264192 [ 547.211573][T17591] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 547.250379][T17582] loop4: detected capacity change from 0 to 262144 [ 547.303912][T17594] loop0: detected capacity change from 0 to 264192 [ 547.375457][T17602] loop5: detected capacity change from 0 to 8192 [ 547.460670][T17606] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 08:32:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:32 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @ipv4={'\x00', '\xff\xff', @local}}}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e0000000200130002000000000000000000000105000600200000000a00000000000000000500e50000070000001f000000000000030000000000000200010000000000000000020000000005000500000000000a"], 0x80}}, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400008a, 0x0) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000200)=@req3={0x5, 0x7, 0x8, 0x1ff, 0x7, 0x4}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r1) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r4, 0x89f5, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private2, @dev}}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1}, @in6=@mcast1, {@in=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@private0, 0x0, 0x3c}}]}, @mark={0xc, 0x15, {0x40000000}}]}, 0x178}}, 0x0) 08:32:32 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) sendto$llc(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x67, 0x0, 0x80, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockname$packet(r1, 0x0, 0x0) [ 548.299522][T17614] loop4: detected capacity change from 0 to 264192 [ 548.432093][T17576] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.440016][T17576] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 548.448591][T17576] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 548.458468][T17576] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 548.468884][T17594] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.477096][T17594] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 548.485544][T17594] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 548.485859][T17602] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.493287][T17594] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 548.509610][T17602] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 548.518191][T17602] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 548.526297][T17602] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 548.537705][T17614] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 548.545881][T17614] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 548.600199][T17614] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 548.607635][T17614] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:32 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) sendto$llc(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x67, 0x0, 0x80, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockname$packet(r1, 0x0, 0x0) [ 548.741522][T17625] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 548.804952][T17614] loop4: detected capacity change from 0 to 264192 08:32:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:33 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 549.272408][T17633] loop5: detected capacity change from 0 to 28799 [ 549.354521][T17633] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.362740][T17633] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 549.473021][T17633] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 549.483037][T17633] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 549.484750][T17639] loop0: detected capacity change from 0 to 264192 [ 549.653644][T17639] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 549.661559][T17639] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 549.690849][T17633] loop5: detected capacity change from 0 to 28799 08:32:33 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000010001fff0800"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xebb}}, 0x20}}, 0x0) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="7dc2148d1823"}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 549.742240][T17648] loop3: detected capacity change from 0 to 264192 [ 549.813022][T17639] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 549.820867][T17639] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:34 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) sendto$llc(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x67, 0x0, 0x80, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockname$packet(r1, 0x0, 0x0) [ 550.040458][T17653] loop4: detected capacity change from 0 to 264192 08:32:34 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 550.338124][T17648] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.346447][T17648] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 550.357549][T17653] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.365745][T17653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 550.444165][T17648] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 550.452131][T17648] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 550.479218][T17653] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 550.486974][T17653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 550.567022][T17648] loop3: detected capacity change from 0 to 264192 [ 550.603732][T17648] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.613583][T17648] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 550.671375][T17653] loop4: detected capacity change from 0 to 264192 [ 550.704928][T17653] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 550.715240][T17653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 550.732589][T17653] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 550.739649][T17653] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 550.855217][T17648] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 550.863738][T17648] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:35 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = dup(r0) r2 = dup(r0) sendto$llc(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1a, 0x0, 0x67, 0x0, 0x80, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockname$packet(r1, 0x0, 0x0) 08:32:35 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 551.132678][T17677] loop5: detected capacity change from 0 to 32768 [ 551.175542][T17677] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 551.183669][T17677] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 551.204725][T17677] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 551.213805][T17677] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:35 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000010001fff0800"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xebb}}, 0x20}}, 0x0) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="7dc2148d1823"}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 08:32:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 551.637303][T17685] loop0: detected capacity change from 0 to 264192 [ 551.823928][T17685] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 551.832192][T17685] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 551.860352][T17692] loop4: detected capacity change from 0 to 264192 [ 551.955094][T17685] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 551.963101][T17685] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 552.045294][T17692] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.053435][T17692] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:36 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r1 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) dup2(r2, r0) [ 552.260965][T17692] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 552.268410][T17692] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 552.298676][T17704] loop5: detected capacity change from 0 to 65536 [ 552.313797][T17702] loop3: detected capacity change from 0 to 264192 [ 552.350894][T17702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.359007][T17702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 552.369387][T17702] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 552.377417][T17702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 552.453807][T17702] loop3: detected capacity change from 0 to 264192 [ 552.465036][T17704] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.473106][T17704] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 552.489948][T17702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:32:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 552.498312][T17702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 552.514595][T17702] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 552.522810][T17702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 552.568248][T17692] loop4: detected capacity change from 0 to 264192 [ 552.610037][T17692] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.618211][T17692] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 552.628965][T17704] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 552.636874][T17704] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 552.704393][T17704] loop5: detected capacity change from 0 to 65536 [ 552.718246][T17692] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 552.725386][T17692] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:36 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000010001fff0800"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xebb}}, 0x20}}, 0x0) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="7dc2148d1823"}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 552.793239][T17704] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 552.801352][T17704] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 552.850613][ T35] audit: type=1800 audit(1622881956.841:25): pid=17722 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14833 res=0 errno=0 [ 552.972267][T17704] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 552.980003][T17704] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 553.002292][ T35] audit: type=1800 audit(1622881956.991:26): pid=17725 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14833 res=0 errno=0 08:32:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 553.144144][T17731] loop0: detected capacity change from 0 to 264192 [ 553.335969][T17731] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 553.344155][T17731] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 553.352774][T17731] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 553.360463][T17731] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r1 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) dup2(r2, r0) 08:32:37 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 553.833427][T17742] loop3: detected capacity change from 0 to 264192 [ 553.881348][T17742] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 553.891566][T17742] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 553.943634][T17748] loop4: detected capacity change from 0 to 264192 [ 554.028074][T17748] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.036537][T17748] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 554.038580][T17742] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 554.045714][ T35] audit: type=1800 audit(1622881958.021:27): pid=17751 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15169 res=0 errno=0 08:32:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 554.052591][T17742] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 554.089034][T17748] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 554.096255][T17748] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 554.160387][T17748] loop4: detected capacity change from 0 to 264192 [ 554.208601][T17748] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.217198][T17748] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 554.290060][T17742] loop3: detected capacity change from 0 to 264192 [ 554.337501][T17742] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.345697][T17742] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r1 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) dup2(r2, r0) [ 554.397739][T17748] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 554.405015][T17748] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800000010001fff0800"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r3], 0x38}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0xebb}}, 0x20}}, 0x0) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="7dc2148d1823"}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 554.465707][T17765] loop5: detected capacity change from 0 to 66048 [ 554.473132][T17766] loop0: detected capacity change from 0 to 264192 [ 554.524848][T17766] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.533023][T17766] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 554.551123][T17766] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 554.551836][T17742] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 554.558943][T17766] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 554.575839][T17742] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 554.580698][T17765] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 554.592589][T17765] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 554.610176][T17765] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 554.618337][T17765] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 554.688233][T17766] loop0: detected capacity change from 0 to 264192 [ 554.689342][T17765] loop5: detected capacity change from 0 to 66048 08:32:38 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:39 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 555.438867][ T35] audit: type=1800 audit(1622881959.431:28): pid=17784 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15144 res=0 errno=0 08:32:39 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffffffd}]}) r1 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r1, 0x0, 0x200044) wait4(0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) dup2(r2, r0) [ 555.795553][T17796] loop0: detected capacity change from 0 to 264192 [ 555.846850][T17799] loop5: detected capacity change from 0 to 98304 [ 555.867740][T17799] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.875962][T17799] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 555.886209][T17799] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 555.894203][T17799] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 555.918471][T17796] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 555.926819][T17796] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 555.948929][T17796] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 555.956804][T17796] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 555.978675][T17799] loop5: detected capacity change from 0 to 98304 [ 556.001647][T17799] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.010066][T17799] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 556.013919][T17802] loop4: detected capacity change from 0 to 264192 08:32:40 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) [ 556.158308][T17796] loop0: detected capacity change from 0 to 264192 [ 556.199553][T17799] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 556.207599][T17799] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 556.221565][T17802] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.230340][T17802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 556.238838][T17802] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 556.245859][T17802] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 556.406568][ T35] audit: type=1800 audit(1622881960.401:29): pid=17816 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=15170 res=0 errno=0 [ 556.447947][T17818] loop3: detected capacity change from 0 to 264192 [ 556.632045][T17818] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.640238][T17818] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 556.681565][T17818] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 556.689690][T17818] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 556.811036][T17818] loop3: detected capacity change from 0 to 264192 [ 556.828221][T17818] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 556.836265][T17818] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 556.854833][T17818] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 556.862899][T17818] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x5, 0x0, 0x1, {0x4, 0x9}}]}]}, 0x2c}}, 0x0) 08:32:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 557.237648][T17831] loop5: detected capacity change from 0 to 131072 [ 557.491700][T17831] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.500109][T17831] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 557.508590][T17831] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 557.516336][T17831] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 557.708346][T17841] loop0: detected capacity change from 0 to 264192 [ 557.801769][T17841] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 557.810139][T17841] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 557.829371][ T35] audit: type=1800 audit(1622881961.821:30): pid=17833 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="memory.events" dev="sda1" ino=15160 res=0 errno=0 08:32:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x5, 0x0, 0x1, {0x4, 0x9}}]}]}, 0x2c}}, 0x0) [ 557.986420][T17848] loop4: detected capacity change from 0 to 264192 [ 557.987125][T17841] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 558.000902][T17841] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:42 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) 08:32:42 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 558.128243][T17852] loop3: detected capacity change from 0 to 264192 [ 558.149651][T17848] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.157954][T17848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 558.168484][T17852] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.176762][T17852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 558.272900][T17841] loop0: detected capacity change from 0 to 264192 [ 558.283779][T17841] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.293825][T17841] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 558.303841][T17841] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 558.311536][T17841] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 558.345460][T17852] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 558.353468][T17852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 558.367987][T17848] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 558.375125][T17848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 558.439994][T17848] loop4: detected capacity change from 0 to 264192 [ 558.459431][T17848] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.467689][T17848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 558.538832][T17848] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 558.546069][T17848] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 558.557841][T17852] loop3: detected capacity change from 0 to 264192 [ 558.599881][T17852] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 558.608061][T17852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 558.617419][T17852] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 558.625430][T17852] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x5, 0x0, 0x1, {0x4, 0x9}}]}]}, 0x2c}}, 0x0) 08:32:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:42 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 559.115268][T17872] loop5: detected capacity change from 0 to 163840 08:32:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_setlink={0x2c, 0x13, 0xa29, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x5, 0x0, 0x1, {0x4, 0x9}}]}]}, 0x2c}}, 0x0) [ 559.343759][T17872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.351821][T17872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:43 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) [ 559.419067][T17872] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 559.427150][T17872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 559.523308][T17881] loop0: detected capacity change from 0 to 264192 [ 559.576475][T17881] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.585174][T17881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 559.600483][T17881] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 559.608603][T17881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 559.620302][T17872] loop5: detected capacity change from 0 to 163840 [ 559.646162][T17880] loop3: detected capacity change from 0 to 264192 [ 559.671613][T17880] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.679601][T17880] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 559.688803][T17880] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 559.693364][T17872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.697157][T17880] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 559.704910][T17872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 559.867368][T17881] loop0: detected capacity change from 0 to 264192 [ 559.876628][T17891] loop4: detected capacity change from 0 to 264192 [ 559.887913][T17880] loop3: detected capacity change from 0 to 264192 [ 559.916405][T17881] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.926530][T17881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 559.931790][T17891] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 559.943524][T17891] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 559.974742][T17872] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 559.982791][T17872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 560.015700][T17880] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.024064][T17880] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 560.037227][T17881] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 560.045132][T17881] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 560.117285][T17891] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 560.124417][T17891] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 560.158378][T17880] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 560.166304][T17880] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 560.287141][T17891] loop4: detected capacity change from 0 to 264192 [ 560.298280][T17891] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 560.306681][T17891] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 560.322523][T17891] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 560.329517][T17891] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:44 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) 08:32:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:45 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) [ 561.202527][T17917] loop5: detected capacity change from 0 to 196608 [ 561.311149][T17926] loop4: detected capacity change from 0 to 264192 [ 561.335141][T17926] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.343197][T17926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 561.353130][T17926] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 561.362123][T17926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 561.399485][T17929] loop0: detected capacity change from 0 to 264192 [ 561.400837][T17917] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.414280][T17917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 561.419110][T17929] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.430471][T17929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 561.441536][T17929] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 561.449381][T17929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 561.480149][T17926] loop4: detected capacity change from 0 to 264192 [ 561.497342][T17926] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.505549][T17926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 561.517917][T17926] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 561.525312][T17926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 561.579001][T17929] loop0: detected capacity change from 0 to 264192 [ 561.579370][T17937] loop3: detected capacity change from 0 to 264192 [ 561.608077][T17937] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.616186][T17937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 561.630670][T17937] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 561.638630][T17937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 561.642969][T17929] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.655376][T17929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 561.690894][T17917] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 561.699089][T17917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:45 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 561.736394][T17937] loop3: detected capacity change from 0 to 264192 [ 561.764690][T17937] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.775162][T17937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:45 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) [ 561.835344][T17929] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 561.843703][T17929] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 561.855463][T17937] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 561.863753][T17937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 561.890989][T17917] loop5: detected capacity change from 0 to 196608 [ 561.906357][T17917] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 561.914615][T17917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 561.929743][T17917] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 561.938683][T17917] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:46 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 562.622207][T17955] loop4: detected capacity change from 0 to 264192 [ 562.663416][T17955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 562.671300][T17955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 562.683616][T17955] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 562.692602][T17955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 562.772818][T17955] loop4: detected capacity change from 0 to 264192 [ 562.784433][T17955] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 562.794483][T17955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 562.849903][T17955] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 562.857414][T17955] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:46 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) 08:32:47 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000200)=ANY=[], 0x4ea00) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc028660f, &(0x7f00000005c0)=0x44300001c) 08:32:47 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 563.254231][T17968] loop0: detected capacity change from 0 to 264192 [ 563.308224][T17970] loop3: detected capacity change from 0 to 264192 [ 563.334804][T17970] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.338246][T17968] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.342970][T17970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 563.344288][T17970] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 563.351065][T17968] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 563.359672][T17970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 563.442822][T17970] loop3: detected capacity change from 0 to 264192 [ 563.443054][T17978] loop5: detected capacity change from 0 to 197120 [ 563.453072][T17970] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.464769][T17970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 563.518300][T17970] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 563.526223][T17970] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 563.548950][T17978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.557085][T17978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 563.567962][T17978] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 563.575879][T17978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 563.641328][T17968] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 563.649348][T17968] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 563.673420][T17978] loop5: detected capacity change from 0 to 197120 [ 563.730775][T17978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 563.739486][T17978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:32:47 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) [ 563.967367][T17978] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 563.975279][T17978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 564.245771][T17993] loop4: detected capacity change from 0 to 264192 [ 564.490788][T17993] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.499092][T17993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:48 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) [ 564.627856][T18001] loop0: detected capacity change from 0 to 264192 [ 564.658159][T17993] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 564.665418][T17993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 564.726353][T18001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.734824][T18001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 564.748610][T18001] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 564.756574][T18001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 564.759692][T17993] loop4: detected capacity change from 0 to 264192 08:32:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 564.812476][T17993] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.820401][T17993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 564.825637][T18001] loop0: detected capacity change from 0 to 264192 [ 564.893280][T18011] loop3: detected capacity change from 0 to 264192 [ 564.903559][T17993] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 564.910959][T17993] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 564.911527][T18001] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 564.927393][T18001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 564.977367][T18001] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 564.985835][T18001] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 565.007789][T18011] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.016079][T18011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:49 executing program 2: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) [ 565.127235][T18011] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 565.135738][T18011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 565.159257][T18017] loop5: detected capacity change from 0 to 229376 [ 565.231826][T18017] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.240116][T18017] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 565.256261][T18017] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 565.264246][T18017] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 565.339156][T18017] loop5: detected capacity change from 0 to 229376 [ 565.368071][T18017] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.376205][T18017] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 565.386032][T18011] loop3: detected capacity change from 0 to 264192 [ 565.388746][T18017] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 565.400421][T18017] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 565.439499][T18011] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.448172][T18011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 565.526778][T18011] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 565.534831][T18011] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:49 executing program 1: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) 08:32:49 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 565.804284][T18034] loop0: detected capacity change from 0 to 264192 [ 565.833053][T18034] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.841040][T18034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 565.854680][T18034] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 565.864966][T18034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:32:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 565.926040][T18034] loop0: detected capacity change from 0 to 264192 [ 565.951362][T18034] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 565.959793][T18034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 566.053005][T18041] loop4: detected capacity change from 0 to 264192 08:32:50 executing program 2: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) [ 566.337030][T18041] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 566.345321][T18041] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 566.354190][T18041] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 566.361087][T18041] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 566.389429][T18034] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 566.397499][T18034] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 566.565898][T18049] loop5: detected capacity change from 0 to 262144 [ 566.660944][T18049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 566.669222][T18049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 566.773963][T18049] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 566.781978][T18049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 566.862946][T18053] loop4: detected capacity change from 0 to 264192 [ 566.947440][T18053] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 566.956087][T18053] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:51 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) [ 567.063550][T18049] loop5: detected capacity change from 0 to 262144 [ 567.084436][T18049] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 567.087519][T18053] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 567.094977][T18049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 567.110896][T18053] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 567.141162][T18049] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 567.144419][T18061] loop3: detected capacity change from 0 to 264192 [ 567.149146][T18049] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 567.183431][T18067] loop0: detected capacity change from 0 to 264192 [ 567.241517][T18061] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 567.249713][T18061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 567.275791][T18067] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 567.283863][T18067] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:51 executing program 2: r0 = socket$caif_stream(0x25, 0x1, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000c80)=[&(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)="e1", 0x1}]) [ 567.317664][T18061] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 567.325806][T18061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 567.348590][T18067] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 567.356793][T18067] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 567.510045][T18061] loop3: detected capacity change from 0 to 264192 [ 567.510082][T18067] loop0: detected capacity change from 0 to 264192 [ 567.514619][T18067] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 567.531393][T18067] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:51 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 567.564801][T18061] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 567.572965][T18061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 567.644046][T18067] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 567.652376][T18067] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 567.702189][T18061] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 567.712227][T18061] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:51 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) 08:32:51 executing program 2: syz_mount_image$hfs(&(0x7f0000000340), &(0x7f0000000380)='./file1\x00', 0x0, 0x0, &(0x7f00000006c0), 0x8000, &(0x7f0000000040)) 08:32:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x13000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 568.071779][T18087] loop5: detected capacity change from 0 to 264192 [ 568.217060][T18087] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.227404][T18087] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 568.282652][T18093] loop4: detected capacity change from 0 to 264192 [ 568.377018][T18087] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 568.385241][T18087] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 568.388219][T18100] loop0: detected capacity change from 0 to 264192 08:32:52 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) [ 568.417792][T18093] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.428150][T18093] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 568.447677][T18100] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.455948][T18100] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 568.468141][T18100] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 568.476346][T18100] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 568.561013][T18100] loop0: detected capacity change from 0 to 264192 [ 568.591310][T18093] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 568.598603][T18093] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 568.638086][T18087] loop5: detected capacity change from 0 to 264192 [ 568.679576][T18100] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.687940][T18100] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:52 executing program 1: setrlimit(0x7, &(0x7f0000000040)) socketpair$nbd(0x1, 0x1, 0x0, 0x0) [ 568.771129][T18114] loop3: detected capacity change from 0 to 264192 [ 568.796155][T18087] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.804553][T18087] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 568.860000][T18114] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 568.868074][T18114] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 568.902311][T18114] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 568.910179][T18114] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 568.928956][T18093] loop4: detected capacity change from 0 to 264192 [ 568.987910][T18100] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 568.995982][T18100] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 569.194067][T18087] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 569.201812][T18087] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:32:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:53 executing program 2: syz_mount_image$hfs(&(0x7f0000000340), &(0x7f0000000380)='./file1\x00', 0x0, 0x0, &(0x7f00000006c0), 0x8000, &(0x7f0000000040)) 08:32:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:53 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00'}) mount(&(0x7f0000003400)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000005c00)='./file0\x00', 0x0, 0xa0, &(0x7f0000007540)='\x00') [ 569.810857][T18136] loop3: detected capacity change from 0 to 264192 [ 569.853113][T18138] loop4: detected capacity change from 0 to 264192 [ 569.883271][T18136] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 569.891311][T18136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 569.944338][T18138] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 569.952682][T18138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 569.987490][T18136] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 569.995610][T18136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:54 executing program 2: syz_mount_image$hfs(&(0x7f0000000340), &(0x7f0000000380)='./file1\x00', 0x0, 0x0, &(0x7f00000006c0), 0x8000, &(0x7f0000000040)) [ 570.116815][T18138] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 570.124089][T18138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 570.171689][T18136] loop3: detected capacity change from 0 to 264192 [ 570.206952][T18151] loop5: detected capacity change from 0 to 264192 [ 570.207429][T18136] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.222110][T18136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 570.249158][T18136] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 570.257832][T18136] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 570.274018][T18153] loop0: detected capacity change from 0 to 264192 [ 570.290090][T18138] loop4: detected capacity change from 0 to 264192 [ 570.318325][T18151] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.326443][T18151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 570.340740][T18138] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.349045][T18138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 570.358445][T18138] F2FS-fs (loop4): Invalid log blocks per segment (0) 08:32:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 570.365567][T18138] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 570.385772][T18153] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.394503][T18153] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:32:54 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 570.542109][T18151] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 570.550288][T18151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 570.580999][T18153] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 570.588827][T18153] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 570.790448][T18153] loop0: detected capacity change from 0 to 264192 [ 570.811352][T18151] loop5: detected capacity change from 0 to 264192 [ 570.828105][T18153] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.836142][T18153] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 570.843236][T18151] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 570.852985][T18151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 570.873805][T18153] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 570.881608][T18153] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 571.053269][T18178] loop3: detected capacity change from 0 to 264192 [ 571.142946][T18151] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 571.151017][T18151] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 571.175584][T18178] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 571.183779][T18178] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 571.257448][T18178] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 571.263347][T18184] loop4: detected capacity change from 0 to 264192 [ 571.266015][T18178] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 571.280658][T18155] EXT4-fs (sda1): re-mounted. Opts: . Quota mode: none. [ 571.300356][ T3121] ieee802154 phy0 wpan0: encryption failed: -22 [ 571.306934][ T3121] ieee802154 phy1 wpan1: encryption failed: -22 [ 571.320269][T18184] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 571.328509][T18184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 571.346171][T18184] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 571.353595][T18184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 571.476060][T18184] loop4: detected capacity change from 0 to 264192 [ 571.487665][T18184] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 571.498656][T18184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 571.508627][T18184] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 571.515738][T18184] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:32:55 executing program 2: syz_mount_image$hfs(&(0x7f0000000340), &(0x7f0000000380)='./file1\x00', 0x0, 0x0, &(0x7f00000006c0), 0x8000, &(0x7f0000000040)) [ 571.525498][T18178] loop3: detected capacity change from 0 to 264192 08:32:55 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x230c0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 571.659350][T18178] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 571.667586][T18178] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 571.705685][T18178] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 571.713617][T18178] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:55 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00'}) mount(&(0x7f0000003400)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000005c00)='./file0\x00', 0x0, 0xa0, &(0x7f0000007540)='\x00') 08:32:55 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x4a, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e0000001000000300000001000000020000004d4a27827f764473b042260d91931d5900000000", 0x80, 0x400}, {&(0x7f0000010100)="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"/288, 0x120, 0x860}, {&(0x7f0000010300)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xa80}, {&(0x7f0000010400)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0xb80}, {&(0x7f0000010500)="000000000200"/32, 0x20, 0xc80}, {&(0x7f0000010600)="00000000000100"/32, 0x20, 0xec0}, {&(0x7f0000010700)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e0000001000000300000001000000020000004d4a27827f764473b042260d91931d5900000000", 0x80, 0x1400}, {&(0x7f0000010800)="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"/288, 0x120, 0x1860}, {&(0x7f0000010a00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1a80}, {&(0x7f0000010b00)='\x00\x00\x00\x00Linux version 5.7.10-1rodete2-amd64 (glinux-team@google.com) (gcc version 9.3.0 (Debian 9.3.0-12), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.10-1rodete2 (2020-08-12 > 2018)\x00', 0xc0, 0x1b80}, {&(0x7f0000010c00)="000000000200"/32, 0x20, 0x1c80}, {&(0x7f0000010d00)="00000000000100"/32, 0x20, 0x1ec0}, {&(0x7f0000010e00)="d53cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/192, 0xc0, 0x200000}, {&(0x7f0000010f00)="000000000000000000000000000000000000000000000000000000004d0e1c460000030000000003000000003e00"/64, 0x40, 0x200fe0}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000060000000000000800"/64, 0x40, 0x2011e0}, {&(0x7f0000011100)="000000000000000000000001000000000400"/32, 0x20, 0x201240}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000000014000000040078", 0x20, 0x201280}, 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{&(0x7f0000012600)="00000017000000020c6000"/32, 0x20, 0x401380}, {&(0x7f0000012700)="00000000000000000000000000000000000000000000030000000000000300000000000008000000000000080000000001000800000000020000000000000000", 0x40, 0x4013e0}, {&(0x7f0000012800)="03000000000000030000000000000400"/32, 0x20, 0x402000}, {&(0x7f0000012900)='\x00\x00p\x00'/32, 0x20, 0x402e00}, {&(0x7f0000012a00)="000000000000000000000000000000000000000000000000000000010000000005000000000000060000000000000700000000000008000000000000090000000000000800"/96, 0x60, 0x402fe0}, {&(0x7f0000012b00)="0000000000000000000000000000000000000000000000000000000100000000", 0x20, 0x403fe0}, {&(0x7f0000012c00)="0000000000000000000000000000000000000000000000000000000100000000d63cd47a0000000000100000000000000b000000000000000d0000001000000012000000170000001600000015000000ffffffffffffffffffffffffffffffffffffffff03000600000000000000000000000000140000000100000000000000ffffffffffffffffffffffffffffffffffffffff05000000000000000000000000000000c5000000060000000100000007000000070000000a0000004000000040000000fc0f00"/224, 0xe0, 0x404fe0}, {&(0x7f0000012d00)="000000000000000000000000000000000000000000000000000000006ff51972", 0x20, 0x405fe0}, {&(0x7f0000012e00)="d63cd47a6ff5197200"/32, 0x20, 0x5ff000}, {&(0x7f0000012f00)="0000000000000000feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00"/96, 0x60, 0x5ff040}, {&(0x7f0000013000)="0000000000000000000001000000010000000002000000010000000003000000013e00000004000000023e00000005000000003c00000006000000013c00000007000000023c00000008000000053c00000009000000043c0000000000000000", 0x60, 0xa00000}, {&(0x7f0000013100)="0000000000000000000001000000010000000002000000010000000003000000013e00000004000000023e00000005000000003c00000006000000013c00000007000000023c00000008000000033c00000009000000043c0000000000000000", 0x60, 0xc00000}, {&(0x7f0000013200)="0300000000000000000000000000000000000000000000000000000000000000000003000000010002000000000300000002000200"/64, 0x40, 0x3800000}, {&(0x7f0000013300)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00', 0x20, 0x3800940}, {&(0x7f0000013400)="ff0000000000000000000000000000000000000000000000000000000000000000000300000001000200000000030000000200024a8113ed040000000500028dcece4507000000050001baeed06f0800000005000153bfc55008000000050001120052230900000009000100"/128, 0x80, 0x3801000}, {&(0x7f0000013500)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00\x00\x00file2\x00\x00\x00file3\x00\x00\x00file.cold\x00'/96, 0x60, 0x3801940}, {&(0x7f0000013600)="ed81000b0000000000000000010000001a04000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea326c838e73c000000000000000000000000040000000500000066696c653000"/128, 0x80, 0x3c00000}, {&(0x7f0000013700)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00'/1088, 0x440, 0x3c00160}, {&(0x7f0000013c00)="0000000000000000050000000500000001000000d33cd47a00000000013c0000ffa1000b0000000000000000010000002600000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea326a34af0c2000000000000000000000000040000000500000066696c653100"/160, 0xa0, 0x3c00fe0}, {&(0x7f0000013d00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00/tmp/syz-imagegen010555990/file0/file0\x00'/64, 0x40, 0x3c01160}, {&(0x7f0000013e00)="0000000000000000060000000600000001000000d33cd47a00000000023c0000ed81000b0000000000000000010000000a00000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea32628c442a0000000000000000000000000030000000500000066696c653100"/160, 0xa0, 0x3c01fe0}, {&(0x7f0000013f00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallers\x00'/32, 0x20, 0x3c02160}, {&(0x7f0000014000)="0000000000000000000000001120f5f20100000000000000000000000000000000000000010606007861747472317861747472310106060078617474723278617474723200"/96, 0x60, 0x3c02f00}, {&(0x7f0000014100)="0000000000000000070000000700000001000000d33cd47a00000000033c0000ed8102010000000000000000020000002823000000000000040000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea326f6708358000000000000000000000000030000000500000066696c653300"/160, 0xa0, 0x3c02fe0}, {&(0x7f0000014200)="0000000000000000ffffffffffffffffffffffff00"/32, 0x20, 0x3c03160}, {&(0x7f0000014300)="0000000000000000080000000800000001000000d33cd47a00000000043c0000ed81010b0000000000000000010000006400000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea3268f365052000000000000000000000000030000000900000066696c652e636f6c6400"/160, 0xa0, 0x3c03fe0}, {&(0x7f0000014400)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x3c04160}, {&(0x7f0000014500)="0000000000000000090000000900000001000000d33cd47a00000000053c0000ed8102010000000000000000020000002823000000000000040000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea326f6708358000000000000000000000000030000000500000066696c653300"/160, 0xa0, 0x3c04fe0}, {&(0x7f0000014600)="02380000030000000238000003380000043800"/32, 0x20, 0x3c05160}, {&(0x7f0000014700)="0000000000000000080000000800000001000000d43cd47aaf634234063c0000", 0x20, 0x3c05fe0}, {&(0x7f0000014800)="ed4100005cf90100535f0100020000000010000000000000020000000000000014bc645f0000000014bc645f0000000014bc645f00000000000000000000000000000000000000000100"/96, 0x60, 0x3e00000}, {&(0x7f0000014900)='\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00'/32, 0x20, 0x3e00160}, {&(0x7f0000014a00)="00000000000000000300000003000000000000000100000000000000013e0000ed4100005cf90100535f0100030000000010000000000000020000000000000014bc645f0000000014bc645f0000000014bc645f0000000000000000f68ea326f68ea326000000000100"/128, 0x80, 0x3e00fe0}, {&(0x7f0000014b00)="0000000000000000013800"/32, 0x20, 0x3e01160}, {&(0x7f0000014c00)="0000000000000000030000000300000000000000d33cd47a00000000023e0000ed410005000000000000000002000000a00d000000000000010000000000000014bc645f0000000014bc645f0000000014bc645f00000000f68ea326f68ea326f68ea3263c165fd2000000000000000000100000030000000500000066696c653000"/160, 0xa0, 0x3e01fe0}, {&(0x7f0000014d00)="0000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000400000001000200000000030000000200024a8113ed050000000500018dcece450600000005000700"/96, 0x60, 0x3e02160}, {&(0x7f0000014e00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00..\x00\x00\x00\x00\x00\x00file0\x00\x00\x00file1\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x3e02940}, {&(0x7f0000014f00)="0000000000000000040000000400000000000000d33cd47a00000000033e0000", 0x20, 0x3e02fe0}], 0x0, &(0x7f0000015000)) [ 572.269336][T18205] loop4: detected capacity change from 0 to 264192 [ 572.371563][T18209] loop0: detected capacity change from 0 to 264192 [ 572.392588][T18205] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.400719][T18205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 572.464799][T18215] loop5: detected capacity change from 0 to 264192 [ 572.513398][T18209] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.523555][T18209] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 572.573196][T18215] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.581107][T18215] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 572.602543][T18205] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 572.609472][T18205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 572.625627][T18215] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 572.633476][T18215] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 572.662160][T18209] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 572.669886][T18209] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 572.761746][T18205] loop4: detected capacity change from 0 to 264192 [ 572.773637][T18215] loop5: detected capacity change from 0 to 264192 [ 572.795926][T18205] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.804022][T18205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:32:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00'}) mount(&(0x7f0000003400)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000005c00)='./file0\x00', 0x0, 0xa0, &(0x7f0000007540)='\x00') [ 572.812980][T18215] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.821081][T18215] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 572.850519][T18215] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 572.857816][T18226] loop3: detected capacity change from 0 to 264192 [ 572.858832][T18215] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 572.876617][T18209] loop0: detected capacity change from 0 to 264192 [ 572.888300][T18209] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.896549][T18209] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 572.907243][T18209] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 572.915624][T18209] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 572.930140][T18230] loop2: detected capacity change from 0 to 253999 [ 572.940661][T18205] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 572.947965][T18205] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 572.966490][T18226] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 572.974778][T18226] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:32:57 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 573.014382][T18230] F2FS-fs (loop2): Zoned block device path is missing [ 573.021499][T18230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 573.033386][T18230] F2FS-fs (loop2): Zoned block device path is missing [ 573.041140][T18230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 573.114037][T18226] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 573.122001][T18226] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 573.153125][T18230] loop2: detected capacity change from 0 to 253999 [ 573.171460][T18230] F2FS-fs (loop2): Zoned block device path is missing [ 573.178681][T18230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 573.193847][T18230] F2FS-fs (loop2): Zoned block device path is missing [ 573.200759][T18230] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 08:32:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 573.242039][T18226] loop3: detected capacity change from 0 to 264192 [ 573.308185][T18226] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 573.316459][T18226] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 573.340395][T18226] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 573.348299][T18226] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:57 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x240c0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:57 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) sysinfo(&(0x7f0000000100)=""/4096) [ 573.465023][T18246] EXT4-fs (sda1): re-mounted. Opts: . Quota mode: none. [ 573.552833][T18249] loop0: detected capacity change from 0 to 264192 08:32:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 573.637304][T18249] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 573.647735][T18249] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 573.682236][T18249] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 573.689953][T18249] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 573.691267][T18253] loop5: detected capacity change from 0 to 264192 [ 573.783999][T18249] loop0: detected capacity change from 0 to 264192 [ 573.830793][T18249] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 573.835676][T18253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 573.839456][T18249] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 573.847122][T18253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 573.873214][T18262] loop4: detected capacity change from 0 to 264192 08:32:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00'}) mount(&(0x7f0000003400)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000005c00)='./file0\x00', 0x0, 0xa0, &(0x7f0000007540)='\x00') [ 573.890870][T18253] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 573.898723][T18253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 573.911082][T18262] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 573.919118][T18262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 573.934768][T18262] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 573.941973][T18262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 574.025186][T18262] loop4: detected capacity change from 0 to 264192 [ 574.041314][T18249] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 574.047020][T18262] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 574.049369][T18249] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 574.059526][T18262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 574.122915][T18253] loop5: detected capacity change from 0 to 264192 [ 574.213923][T18253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 574.222270][T18253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 574.374654][T18262] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 574.381795][T18262] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 574.429269][T18253] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 574.437424][T18253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 574.535409][T18277] loop3: detected capacity change from 0 to 264192 [ 574.562843][T18277] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 574.572821][T18277] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 574.587504][T18277] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 574.595402][T18277] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:32:58 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 574.885662][T18284] EXT4-fs (sda1): re-mounted. Opts: . Quota mode: none. 08:32:59 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:32:59 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 08:32:59 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0cc5604, &(0x7f00000001c0)={0x2, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 575.405006][T18291] loop0: detected capacity change from 0 to 264192 [ 575.496264][T18291] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.504431][T18291] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 575.506694][T18301] loop4: detected capacity change from 0 to 264192 [ 575.519678][T18295] loop5: detected capacity change from 0 to 264192 [ 575.535091][T18301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.543166][T18301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 575.555352][T18301] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 575.562461][T18301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 575.564521][T18298] loop3: detected capacity change from 0 to 264192 [ 575.611252][T18295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.619544][T18295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 575.632773][T18295] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 575.640494][T18295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 575.708482][T18301] loop4: detected capacity change from 0 to 264192 [ 575.712641][T18295] loop5: detected capacity change from 0 to 264192 [ 575.721748][T18301] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.730088][T18301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 575.744434][T18306] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 575.748770][T18301] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 575.758085][T18291] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 575.759855][T18301] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 575.767634][T18291] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 575.816732][T18309] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 575.836909][T18295] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.845436][T18295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 575.874287][T18298] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 575.882510][T18298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 575.917225][T18295] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 575.925645][T18295] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 575.979580][T18291] loop0: detected capacity change from 0 to 264192 [ 575.996801][T18291] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 576.007260][T18291] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 576.009226][T18298] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 08:33:00 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0cc5604, &(0x7f00000001c0)={0x2, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 576.018608][T18291] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 576.024151][T18298] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 576.031676][T18291] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:00 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x28000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:00 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x90030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 576.589776][T18330] loop4: detected capacity change from 0 to 264192 [ 576.640955][T18330] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 576.649133][T18330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 576.661437][T18330] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 576.668738][T18330] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:00 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0cc5604, &(0x7f00000001c0)={0x2, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) 08:33:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 576.989197][T18338] loop0: detected capacity change from 0 to 264192 [ 577.110513][T18341] loop5: detected capacity change from 0 to 264192 [ 577.135103][T18328] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 577.164680][T18345] loop3: detected capacity change from 0 to 264192 [ 577.184490][T18345] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.192591][T18345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 577.201573][T18345] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 577.209561][T18345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 577.236688][T18338] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.245202][T18338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 577.249319][T18341] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.261463][T18341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 577.276506][T18341] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 08:33:01 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2c0c0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 577.284594][T18341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 577.309701][T18345] loop3: detected capacity change from 0 to 264192 [ 577.354268][T18341] loop5: detected capacity change from 0 to 264192 [ 577.365107][T18345] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.373864][T18345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 577.382667][T18338] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 577.390474][T18338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 577.404216][T18341] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.412552][T18341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 577.451158][T18345] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 577.459200][T18345] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 577.477434][T18341] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 577.485450][T18341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:01 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000280), 0xd, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x3011}}) [ 577.599877][T18338] loop0: detected capacity change from 0 to 264192 [ 577.664560][T18361] loop4: detected capacity change from 0 to 264192 [ 577.682899][T18361] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.690775][T18361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 577.700395][T18361] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 577.707480][T18361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:01 executing program 1: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_G_FMT(r0, 0xc0cc5604, &(0x7f00000001c0)={0x2, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 577.745563][T18338] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.754110][T18338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:01 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 577.799573][T18361] loop4: detected capacity change from 0 to 264192 [ 577.832249][T18361] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 577.837514][T18338] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 577.840604][T18361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 577.850675][T18338] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 577.865937][T18361] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 577.874469][T18361] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:02 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2d0c0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 578.239373][T18375] loop5: detected capacity change from 0 to 264192 08:33:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x91030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 578.281020][T18375] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.289136][T18375] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 578.301395][T18375] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 578.309372][T18375] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 578.367335][T18375] loop5: detected capacity change from 0 to 264192 [ 578.377389][T18375] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.385659][T18375] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 578.395551][T18375] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 578.403833][T18375] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 578.408149][T18379] loop3: detected capacity change from 0 to 264192 08:33:02 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000280), 0xd, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x3011}}) 08:33:02 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 578.543859][T18379] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.552368][T18379] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:02 executing program 1: setfsuid(0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x113d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2801001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt(0xffffffffffffffff, 0x6afb, 0x0, 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x218c32, 0x0) [ 578.634440][T18379] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 578.642726][T18379] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 578.741537][T18379] loop3: detected capacity change from 0 to 264192 [ 578.793504][T18379] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.801511][T18379] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 578.844941][T18394] loop4: detected capacity change from 0 to 264192 [ 578.889319][T18397] loop0: detected capacity change from 0 to 264192 [ 578.949039][T18397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.957393][T18397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 578.960577][T18394] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 578.966525][T18403] loop5: detected capacity change from 0 to 264192 [ 578.976372][T18394] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 578.998829][T18397] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 579.007598][T18397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 579.013436][T18403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 579.024092][T18403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 579.028674][T18379] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 579.033335][T18403] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 579.040788][T18379] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 579.048516][T18403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 579.131131][T18403] loop5: detected capacity change from 0 to 264192 [ 579.150119][T18403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 579.158665][T18403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 579.176982][T18403] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 579.185111][T18403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:03 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000280), 0xd, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x3011}}) [ 579.227200][T18394] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 579.234369][T18394] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 579.296346][T18397] loop0: detected capacity change from 0 to 264192 [ 579.315458][T18397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 579.323604][T18397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 579.325663][T18394] loop4: detected capacity change from 0 to 264192 [ 579.354671][T18414] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. 08:33:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 579.399375][T18394] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 579.407722][T18394] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 579.461137][T18397] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 579.469176][T18397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:03 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1020f5f2, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 579.530355][T18394] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 579.537602][T18394] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:03 executing program 1: setfsuid(0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x113d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2801001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt(0xffffffffffffffff, 0x6afb, 0x0, 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x218c32, 0x0) 08:33:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x92030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:03 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000280), 0xd, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000040)={0x1, 0x0, {0x0, 0x0, 0x3011}}) 08:33:03 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 579.980475][T18425] loop3: detected capacity change from 0 to 264192 [ 580.272042][T18425] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 580.280282][T18425] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 580.333809][T18432] loop5: detected capacity change from 0 to 264192 [ 580.517464][T18425] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 580.525401][T18425] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 580.606213][T18432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 580.616403][T18432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 580.638435][T18432] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 580.646474][T18432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 580.728611][T18442] loop0: detected capacity change from 0 to 264192 [ 580.738839][T18432] loop5: detected capacity change from 0 to 264192 [ 580.792450][T18432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 580.795632][T18442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 580.800431][T18432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 580.819356][T18442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 580.845548][T18432] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 580.846036][T18440] loop4: detected capacity change from 0 to 264192 [ 580.853514][T18432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:04 executing program 1: setfsuid(0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x113d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2801001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt(0xffffffffffffffff, 0x6afb, 0x0, 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x218c32, 0x0) 08:33:05 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:05 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 581.082375][T18440] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 581.090692][T18440] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 581.099448][T18442] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 581.107943][T18442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 581.123227][T18440] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 581.130438][T18440] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 581.226873][T18440] loop4: detected capacity change from 0 to 264192 [ 581.242485][T18440] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 581.252805][T18440] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 581.263762][T18440] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 581.272037][T18440] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:05 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0x6) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000000100)) [ 581.363653][T18442] loop0: detected capacity change from 0 to 264192 [ 581.455331][T18461] loop3: detected capacity change from 0 to 264192 [ 581.475715][T18442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 581.484370][T18442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 581.562461][T18461] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 581.570468][T18461] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 581.584224][T18442] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 581.592056][T18442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 581.621054][T18461] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 581.629187][T18461] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:05 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 581.759011][T18461] loop3: detected capacity change from 0 to 264192 [ 581.802630][T18461] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 581.810700][T18461] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 581.822851][T18461] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 581.830964][T18461] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:05 executing program 1: setfsuid(0x0) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)={0x6, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x113d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2801001, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) getsockopt(0xffffffffffffffff, 0x6afb, 0x0, 0x0, &(0x7f0000000180)) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x218c32, 0x0) 08:33:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x93030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 581.929499][T18473] loop5: detected capacity change from 0 to 264192 [ 582.130431][T18473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 582.138568][T18473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 582.398806][T18473] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 582.406879][T18473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:06 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007f6000fe01b2403b7bbb0a60000004a84302910000003900090035000c00020000000d000500ff51000000000000800823090000009d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x60}], 0x1}, 0x0) [ 582.738758][T18484] loop5: detected capacity change from 0 to 264192 [ 582.810829][T18483] loop0: detected capacity change from 0 to 264192 [ 582.918845][T18483] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 582.927078][T18483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 582.932102][T18495] loop4: detected capacity change from 0 to 264192 [ 582.938438][T18483] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 582.949890][T18483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 583.042737][T18483] loop0: detected capacity change from 0 to 264192 [ 583.081077][T18495] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:33:07 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7301}, 0x3f9c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f711e8ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d302b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f"}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x0) close(r0) recvmsg(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/79, 0x4f}], 0x1, &(0x7f0000000c00)=""/212, 0xd4}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) [ 583.089273][T18495] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 583.104392][T18500] loop3: detected capacity change from 0 to 264192 [ 583.124424][T18483] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 583.132594][T18483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 583.136995][T18505] IPv6: NLM_F_CREATE should be specified when creating new route [ 583.171792][T18495] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 583.179280][T18495] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:07 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 583.229544][T18500] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 583.238158][T18500] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 583.267611][T18495] loop4: detected capacity change from 0 to 264192 [ 583.280553][T18483] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 583.288730][T18483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 583.289892][T18495] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 583.305196][T18495] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 583.326675][T18500] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 583.326780][T18495] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 583.334770][T18500] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 583.350304][T18495] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 583.437546][T18500] loop3: detected capacity change from 0 to 264192 [ 583.447530][T18500] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 583.456093][T18500] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 583.467194][T18500] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 583.477451][T18500] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:07 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007f6000fe01b2403b7bbb0a60000004a84302910000003900090035000c00020000000d000500ff51000000000000800823090000009d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x60}], 0x1}, 0x0) 08:33:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x94030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x58000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:07 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0xc008ae88, &(0x7f0000001a40)={"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"}) 08:33:08 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007f6000fe01b2403b7bbb0a60000004a84302910000003900090035000c00020000000d000500ff51000000000000800823090000009d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x60}], 0x1}, 0x0) [ 584.017849][T18523] loop5: detected capacity change from 0 to 264192 [ 584.144581][T18523] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 584.152766][T18523] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 584.177821][T18523] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 584.185798][T18523] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 584.342732][T18523] loop5: detected capacity change from 0 to 264192 [ 584.442335][T18523] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 584.450918][T18523] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 584.506164][T18539] loop3: detected capacity change from 0 to 264192 [ 584.568455][T18544] loop0: detected capacity change from 0 to 264192 [ 584.614865][T18547] loop4: detected capacity change from 0 to 264192 [ 584.785939][T18539] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 584.794088][T18539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 584.796344][T18523] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 584.802590][T18539] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 584.802684][T18539] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 584.829050][T18523] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 584.899488][T18544] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 584.907755][T18544] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 584.919501][T18547] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 584.927659][T18547] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:08 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x2, 0x0, 0x0, 0xe, 0x85, 0x20000000}]}, {0x0, [0x0, 0x61, 0x30]}}, &(0x7f0000000140)=""/157, 0x2d, 0x9d, 0x1}, 0x20) 08:33:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 585.050153][T18544] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 585.058456][T18544] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 585.065518][T18547] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 585.074647][T18547] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 585.157417][T18544] loop0: detected capacity change from 0 to 264192 [ 585.189265][T18544] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 585.197612][T18544] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:09 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 585.289178][T18544] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 585.297415][T18544] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:09 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007f6000fe01b2403b7bbb0a60000004a84302910000003900090035000c00020000000d000500ff51000000000000800823090000009d566885b167320b00dc1338d54400009b84136ef75afb83de44", 0x60}], 0x1}, 0x0) 08:33:09 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x2, 0x0, 0x0, 0xe, 0x85, 0x20000000}]}, {0x0, [0x0, 0x61, 0x30]}}, &(0x7f0000000140)=""/157, 0x2d, 0x9d, 0x1}, 0x20) 08:33:09 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x95030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 585.742131][T18564] loop3: detected capacity change from 0 to 264192 [ 585.843869][T18564] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 585.851839][T18564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 585.978570][T18570] loop5: detected capacity change from 0 to 264192 [ 585.985557][T18564] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 585.994353][T18564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 586.113026][T18570] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.121343][T18570] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 586.167730][T18570] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 586.176406][T18570] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 586.221227][T18564] loop3: detected capacity change from 0 to 264192 08:33:10 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x2, 0x0, 0x0, 0xe, 0x85, 0x20000000}]}, {0x0, [0x0, 0x61, 0x30]}}, &(0x7f0000000140)=""/157, 0x2d, 0x9d, 0x1}, 0x20) [ 586.271447][T18564] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.279751][T18564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 586.350353][T18582] loop4: detected capacity change from 0 to 264192 [ 586.400578][T18570] loop5: detected capacity change from 0 to 264192 [ 586.417201][T18584] loop0: detected capacity change from 0 to 264192 [ 586.430124][T18564] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 586.438045][T18564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 586.457370][T18582] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.465783][T18582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 586.483356][T18570] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.491609][T18570] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:10 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x3fb, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r0, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 586.622855][T18582] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 586.629861][T18582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 586.641244][T18584] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.649500][T18584] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 586.698931][T18570] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 586.706885][T18570] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 586.766121][T18584] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 586.774350][T18584] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 586.820054][T18582] loop4: detected capacity change from 0 to 264192 [ 586.849792][T18582] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.859988][T18582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 586.872984][T18582] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 586.880202][T18582] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 586.976121][T18584] loop0: detected capacity change from 0 to 264192 [ 586.987973][T18584] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 586.996322][T18584] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 587.013108][T18584] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 587.021029][T18584] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:11 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:11 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x96030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:11 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x2, 0x0, 0x0, 0xe, 0x85, 0x20000000}]}, {0x0, [0x0, 0x61, 0x30]}}, &(0x7f0000000140)=""/157, 0x2d, 0x9d, 0x1}, 0x20) [ 587.529420][T18610] loop3: detected capacity change from 0 to 264192 [ 587.664210][T18610] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 587.672452][T18610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 587.808259][T18617] loop5: detected capacity change from 0 to 264192 [ 587.824782][T18618] loop4: detected capacity change from 0 to 264192 [ 587.905701][T18610] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 587.908029][T18623] loop0: detected capacity change from 0 to 264192 [ 587.913783][T18610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 588.068730][T18623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 588.077365][T18623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 588.141079][T18618] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 588.149193][T18618] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 588.176917][T18617] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 588.185216][T18617] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 588.229210][T18623] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 588.237577][T18623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 588.286767][T18617] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 588.296998][T18617] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:12 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000080)={0xd1}) 08:33:12 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x3fb, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r0, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 588.343875][T18618] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 588.350897][T18618] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 588.370149][T18628] loop3: detected capacity change from 0 to 264192 [ 588.444176][T18623] loop0: detected capacity change from 0 to 264192 [ 588.546163][T18617] loop5: detected capacity change from 0 to 264192 [ 588.557406][T18617] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 588.565560][T18617] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 588.581794][T18617] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 588.590146][T18617] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 588.615146][T18623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 588.623359][T18623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 588.725349][T18623] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 588.733278][T18623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:12 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:13 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000080)={0xd1}) 08:33:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 589.258941][T18654] loop3: detected capacity change from 0 to 264192 [ 589.354437][T18654] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 589.362550][T18654] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 589.397800][T18657] loop5: detected capacity change from 0 to 264192 [ 589.522761][T18654] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 589.531000][T18654] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 589.599177][T18657] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 589.607902][T18657] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 589.669569][T18662] loop4: detected capacity change from 0 to 264192 [ 589.689325][T18657] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 589.697218][T18657] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 589.728331][T18664] loop0: detected capacity change from 0 to 264192 [ 589.806844][T18664] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 589.815286][T18664] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 589.907770][T18662] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 589.916104][T18662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 589.918697][T18664] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 589.934438][T18664] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 589.993509][T18657] loop5: detected capacity change from 0 to 264192 08:33:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:14 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000080)={0xd1}) [ 590.081655][T18657] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 590.090234][T18657] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 590.138785][T18662] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 590.146101][T18662] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:14 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x3fb, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r0, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 590.442097][T18657] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 590.450102][T18657] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:14 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x58000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x98030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 590.841237][T18681] loop4: detected capacity change from 0 to 264192 08:33:14 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 590.904735][T18681] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 590.912767][T18681] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 590.921625][T18681] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 590.928743][T18681] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:15 executing program 1: r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f0000000080)={0xd1}) [ 590.989815][T18681] loop4: detected capacity change from 0 to 264192 [ 591.020885][T18681] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.029309][T18681] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 591.046680][T18686] loop3: detected capacity change from 0 to 264192 [ 591.084537][T18681] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 591.091804][T18681] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 591.219542][T18686] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.227892][T18686] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:15 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 591.290038][T18695] loop0: detected capacity change from 0 to 264192 08:33:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007f5f14fe01b2a49b90930206040200101301041614053900090035000c10010000001900124002000755060022dc131a014873139b84136ef75adb83de4411000b00", 0x48}, {&(0x7f0000000000)="0012562a8d26d92141eb757ee6", 0xd}], 0x2, 0x0, 0x0, 0xf000000}, 0x0) [ 591.355184][T18695] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.365706][T18695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 591.389651][T18695] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 591.397694][T18695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 591.431499][T18686] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 591.439485][T18686] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 591.580826][T18686] loop3: detected capacity change from 0 to 264192 [ 591.583209][T18695] loop0: detected capacity change from 0 to 264192 [ 591.602187][T18686] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.610064][T18686] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 591.650977][T18686] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 591.653145][T18695] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.659083][T18686] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 591.666680][T18695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 591.766491][T18710] loop5: detected capacity change from 0 to 264192 [ 591.874903][T18710] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 591.883484][T18710] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:16 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x3fb, 0x4) sendmmsg(r0, &(0x7f00000092c0), 0x3fffffffffffe9f, 0x0) recvmmsg(r0, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 591.937695][T18710] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 591.939535][T18695] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 591.945654][T18710] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 591.961680][T18695] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 592.058164][T18710] loop5: detected capacity change from 0 to 264192 [ 592.068198][T18717] loop4: detected capacity change from 0 to 264192 [ 592.105610][T18710] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 592.114030][T18710] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 592.145055][T18717] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) 08:33:16 executing program 1: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)) [ 592.153140][T18717] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 592.199816][T18710] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 592.207898][T18710] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 592.277349][T18717] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 592.286832][T18717] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x99030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:16 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:16 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 593.009848][T18730] loop3: detected capacity change from 0 to 264192 [ 593.142274][T18730] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.150193][T18730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 593.174734][T18730] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 593.182987][T18730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 593.277039][T18743] loop0: detected capacity change from 0 to 264192 [ 593.280343][T18745] loop5: detected capacity change from 0 to 264192 [ 593.334468][T18730] loop3: detected capacity change from 0 to 264192 [ 593.362269][T18730] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.370489][T18730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:17 executing program 1: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)) [ 593.382164][T18730] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 593.390113][T18730] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 593.431046][T18743] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.439220][T18743] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 593.440434][T18745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.455789][T18745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 593.485729][T18752] loop4: detected capacity change from 0 to 264192 [ 593.503839][T18743] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 593.513728][T18743] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 593.540320][T18752] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.548415][T18752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 593.636533][T18745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 593.644758][T18745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 593.663232][T18752] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 593.670580][T18752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 593.747423][T18743] loop0: detected capacity change from 0 to 264192 [ 593.755371][T18752] loop4: detected capacity change from 0 to 264192 [ 593.768530][T18752] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.776737][T18752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 593.785689][T18745] loop5: detected capacity change from 0 to 264192 [ 593.795468][T18752] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 593.803051][T18752] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 593.813743][T18743] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.817082][T18745] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 593.823934][T18743] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 593.841158][T18745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60211300, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 593.903166][T18743] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 593.911150][T18743] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) sendfile(r0, r1, 0x0, 0x1003634) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) 08:33:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 594.116048][T18745] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 594.124470][T18745] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:18 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:18 executing program 1: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)) 08:33:18 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 594.870562][T18780] loop3: detected capacity change from 0 to 264192 [ 594.877882][T18784] loop4: detected capacity change from 0 to 264192 [ 594.913456][T18784] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 594.914904][T18783] loop0: detected capacity change from 0 to 264192 [ 594.921511][T18784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 595.057027][T18783] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 595.065507][T18783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 595.074062][T18783] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 595.082014][T18783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 595.185310][T18780] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 595.193443][T18780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 595.201791][T18780] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 595.209746][T18780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:19 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 595.267227][T18784] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 595.274296][T18784] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 595.504210][T18783] loop0: detected capacity change from 0 to 264192 [ 595.530398][T18783] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 595.538777][T18783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 595.554143][T18783] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 595.564093][T18783] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 595.583023][T18780] loop3: detected capacity change from 0 to 264192 [ 595.603451][T18780] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 595.611655][T18780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 595.626419][T18780] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 595.634420][T18780] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 595.670276][T18803] loop5: detected capacity change from 0 to 264192 08:33:19 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 595.742897][T18803] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 595.751015][T18803] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:19 executing program 1: r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0xe0000019}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000080)) [ 595.882752][T18803] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 595.890656][T18803] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9d260000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 596.102714][T18803] loop5: detected capacity change from 0 to 264192 [ 596.152538][T18803] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 596.161086][T18803] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 596.171365][T18803] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 596.181403][T18803] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:20 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 596.356400][T18834] loop4: detected capacity change from 0 to 264192 08:33:20 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 08:33:20 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 596.462479][T18834] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 596.470403][T18834] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 596.484226][T18834] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 596.491438][T18834] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 596.642835][T18840] loop3: detected capacity change from 0 to 264192 [ 596.697938][T18834] loop4: detected capacity change from 0 to 264192 [ 596.726224][T18834] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 596.734366][T18834] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 596.745763][T18834] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 596.752967][T18834] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 596.840036][T18840] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 596.848223][T18840] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 596.862445][T18840] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 596.870449][T18840] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 596.949052][T18848] loop0: detected capacity change from 0 to 264192 08:33:21 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 597.141942][T18848] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 597.149994][T18848] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 597.250870][T18848] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 597.259016][T18848] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:21 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 597.369688][T18848] loop0: detected capacity change from 0 to 264192 08:33:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 597.422361][T18848] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 597.430698][T18848] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 597.441339][T18848] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 597.449522][T18848] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 597.603141][T18869] loop5: detected capacity change from 0 to 264192 [ 597.638329][T18869] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 597.646420][T18869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 597.655585][T18869] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 597.663921][T18869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:21 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 597.730028][T18869] loop5: detected capacity change from 0 to 264192 [ 597.742474][T18869] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 597.751033][T18869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 597.762589][T18869] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 597.770670][T18869] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:21 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f260000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:22 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 598.005608][T18884] loop4: detected capacity change from 0 to 264192 [ 598.145797][T18884] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 598.153953][T18884] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:22 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) [ 598.215252][T18884] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 598.224311][T18884] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 598.261123][T18890] loop3: detected capacity change from 0 to 264192 [ 598.457847][T18890] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 598.466025][T18890] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 598.673244][T18890] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 598.681001][T18890] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:22 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x2000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = epoll_create(0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) 08:33:22 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 598.796267][T18901] loop0: detected capacity change from 0 to 264192 [ 598.811137][T18902] loop5: detected capacity change from 0 to 264192 [ 598.940606][T18890] loop3: detected capacity change from 0 to 264192 [ 598.993998][T18901] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 598.994123][T18902] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 599.002157][T18901] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 599.018341][T18902] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 599.029833][T18902] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 599.030157][T18890] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 599.038019][T18902] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 599.048126][T18890] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 599.087423][T18901] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 599.095700][T18901] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 599.153777][T18902] loop5: detected capacity change from 0 to 264192 [ 599.224558][T18902] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 599.232755][T18902] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 599.386053][T18902] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 599.394417][T18902] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 599.434182][T18890] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 599.442271][T18890] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:23 executing program 2: bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) r0 = syz_open_dev$media(&(0x7f00000001c0), 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0xc0347c03, &(0x7f0000000000)) [ 599.657371][T18926] loop4: detected capacity change from 0 to 264192 08:33:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 599.748001][T18926] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 599.756164][T18926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x2200c0c1, &(0x7f0000b63fe4)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @private0}, 0x1c) 08:33:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 599.915062][T18926] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 599.922536][T18926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:24 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40371400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 600.046777][T18926] loop4: detected capacity change from 0 to 264192 [ 600.136788][T18926] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 600.145196][T18926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:24 executing program 2: bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) r0 = syz_open_dev$media(&(0x7f00000001c0), 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0xc0347c03, &(0x7f0000000000)) [ 600.265358][T18926] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 600.274591][T18926] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 600.421001][T18944] loop0: detected capacity change from 0 to 264192 08:33:24 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000001640)) [ 600.501220][T18944] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 600.509560][T18944] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 600.532707][T18949] loop3: detected capacity change from 0 to 264192 08:33:24 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 600.583752][T18949] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 600.592041][T18949] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 600.601182][T18949] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 600.609148][T18949] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 600.654365][T18944] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 600.662562][T18944] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 600.693987][T18949] loop3: detected capacity change from 0 to 264192 [ 600.728899][T18949] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 600.737295][T18949] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 600.747659][T18949] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 600.755654][T18949] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 600.816397][T18957] loop5: detected capacity change from 0 to 264192 [ 600.833089][T18944] loop0: detected capacity change from 0 to 264192 08:33:24 executing program 2: bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) r0 = syz_open_dev$media(&(0x7f00000001c0), 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0xc0347c03, &(0x7f0000000000)) [ 600.881209][T18944] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 600.891745][T18944] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 601.045021][T18957] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 601.053719][T18957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 601.093765][T18944] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 601.101697][T18944] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x79263ec6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 601.305031][T18957] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 601.313218][T18957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:25 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000001640)) [ 601.425081][T18970] loop4: detected capacity change from 0 to 264192 [ 601.454117][T18957] loop5: detected capacity change from 0 to 264192 08:33:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 601.529225][T18957] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 601.537644][T18957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 601.554342][T18970] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 601.562645][T18970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 601.582448][T18970] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 601.589753][T18970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 601.647915][T18970] loop4: detected capacity change from 0 to 264192 [ 601.658951][T18970] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 601.667184][T18970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 601.684825][T18970] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 601.691749][T18970] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 601.726074][T18957] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 601.734007][T18957] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:25 executing program 2: bpf$MAP_CREATE(0xd00000000000000, &(0x7f0000000000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) r0 = syz_open_dev$media(&(0x7f00000001c0), 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0xc0347c03, &(0x7f0000000000)) 08:33:25 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:25 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 602.008354][T18988] loop3: detected capacity change from 0 to 264192 [ 602.089258][T18991] loop0: detected capacity change from 0 to 264192 [ 602.089266][T18988] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.089362][T18988] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 602.238114][T18991] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.246443][T18991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:26 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000001640)) [ 602.308458][T18988] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 602.318641][T18988] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 602.381599][T18991] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 602.389769][T18991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 602.492092][T18988] loop3: detected capacity change from 0 to 264192 [ 602.517808][T18991] loop0: detected capacity change from 0 to 264192 [ 602.530723][T18988] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.538947][T18988] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}]}}}]}, 0x4c}}, 0x0) [ 602.568196][T18991] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.576488][T18991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 602.616650][T19007] loop5: detected capacity change from 0 to 264192 [ 602.620987][T18988] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 602.631420][T18988] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 602.659525][T18991] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 602.667554][T18991] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 602.681612][T19007] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.690227][T19007] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 602.692286][T19010] loop4: detected capacity change from 0 to 264192 [ 602.773275][T19010] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 602.781571][T19010] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 602.920423][T19007] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 602.928489][T19007] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 603.002261][T19010] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 603.009402][T19010] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:27 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000001640)) 08:33:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:27 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x79263ec6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:27 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}]}}}]}, 0x4c}}, 0x0) [ 603.787751][T19027] loop0: detected capacity change from 0 to 264192 [ 603.874489][T19027] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 603.882646][T19027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 603.893755][T19027] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 603.902065][T19027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 603.941310][T19032] loop4: detected capacity change from 0 to 264192 [ 603.978318][T19027] loop0: detected capacity change from 0 to 264192 08:33:28 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) [ 604.030058][T19041] loop3: detected capacity change from 0 to 264192 [ 604.038517][T19027] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.046999][T19027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 604.108149][T19044] loop5: detected capacity change from 0 to 264192 [ 604.117712][T19041] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.119587][T19032] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.126099][T19041] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 604.133876][T19032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 604.166596][T19041] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 604.174703][T19041] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 604.209070][T19027] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 604.217100][T19027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 604.239455][T19032] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 604.246440][T19044] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.246597][T19044] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 604.247586][T19044] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 604.254664][T19032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 604.255301][T19041] loop3: detected capacity change from 0 to 264192 [ 604.265318][T19044] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}]}}}]}, 0x4c}}, 0x0) [ 604.330448][T19041] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.338629][T19041] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 604.347920][T19041] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 604.356052][T19041] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 604.409647][T19032] loop4: detected capacity change from 0 to 264192 [ 604.440667][T19032] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.448727][T19032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 604.463387][T19044] loop5: detected capacity change from 0 to 264192 08:33:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 604.517487][T19044] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 604.525701][T19044] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x82030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 604.635781][T19032] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 604.643074][T19032] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 604.679147][T19060] ieee802154 phy0 wpan0: encryption failed: -22 [ 604.688355][T19044] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 604.696451][T19044] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:28 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:28 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) 08:33:28 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x58000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=@newlink={0x4c, 0x10, 0x439, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc}, @IFLA_BR_MCAST_MEMBERSHIP_INTVL={0xc}]}}}]}, 0x4c}}, 0x0) [ 605.095817][T19072] loop0: detected capacity change from 0 to 264192 [ 605.175713][T19072] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 605.183850][T19072] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 605.195523][T19072] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 605.203496][T19072] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 605.210871][T19074] loop3: detected capacity change from 0 to 264192 [ 605.276577][T19072] loop0: detected capacity change from 0 to 264192 [ 605.315675][T19074] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 605.323960][T19074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 605.409817][T19072] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 605.417978][T19072] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 605.464956][T19087] loop4: detected capacity change from 0 to 264192 [ 605.477948][T19074] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 605.485899][T19074] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 605.533284][T19072] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 605.541218][T19072] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 605.565172][T19091] loop5: detected capacity change from 0 to 264192 [ 605.574093][T19087] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 605.582329][T19087] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 605.591544][T19087] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 605.600988][T19087] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 605.682672][T19094] ieee802154 phy0 wpan0: encryption failed: -22 [ 605.683993][T19091] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 605.699178][T19091] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:29 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x88030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 606.092394][T19091] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 606.100201][T19091] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:30 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) 08:33:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc50b0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x83030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 606.409071][T19102] loop5: detected capacity change from 0 to 264192 [ 606.434068][T19105] loop4: detected capacity change from 0 to 264192 [ 606.495041][T19102] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 606.502401][T19105] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 606.503183][T19102] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 606.510776][T19105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 606.532446][T19105] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 606.539990][T19105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:30 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 606.667139][T19110] loop3: detected capacity change from 0 to 264192 [ 606.701765][T19105] loop4: detected capacity change from 0 to 264192 [ 606.718194][T19105] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 606.728634][T19105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 606.740774][T19105] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 606.748042][T19105] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 606.753477][T19102] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 606.764643][T19102] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 606.801191][T19110] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 606.809595][T19110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 606.853905][T19110] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 606.862376][T19110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 606.921538][T19122] loop0: detected capacity change from 0 to 264192 [ 606.946215][T19110] loop3: detected capacity change from 0 to 264192 [ 606.973586][ T35] audit: type=1804 audit(1622882010.971:31): pid=19128 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir705296741/syzkaller.0IasBY/353/cgroup.controllers" dev="sda1" ino=14465 res=1 errno=0 [ 606.985204][T19110] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.008992][T19110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:31 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 607.024359][T19110] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 607.034109][T19110] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 607.047515][T19122] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.056103][T19122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:31 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 607.158428][T19131] ieee802154 phy0 wpan0: encryption failed: -22 08:33:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x87030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 607.225475][T19122] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 607.235530][T19122] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 607.383261][T19135] loop5: detected capacity change from 0 to 264192 [ 607.413674][T19135] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.421564][T19135] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 607.434864][T19135] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 607.435631][T19122] loop0: detected capacity change from 0 to 264192 [ 607.444838][T19135] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) 08:33:31 executing program 1: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000100)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) [ 607.511433][T19135] loop5: detected capacity change from 0 to 264192 [ 607.544677][T19135] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.552943][T19135] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 607.568609][T19135] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 607.576639][T19135] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 607.606703][T19146] loop4: detected capacity change from 0 to 264192 [ 607.748328][T19146] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.756756][T19146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 607.808628][T19152] loop3: detected capacity change from 0 to 264192 [ 607.866735][T19152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 607.873183][T19146] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 607.874885][T19152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 607.881589][T19146] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 607.893102][T19152] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 607.906167][T19152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:31 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc60b0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 607.979941][T19152] loop3: detected capacity change from 0 to 264192 [ 607.996230][T19152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 608.004699][T19152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 608.020352][T19152] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 08:33:32 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5c030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 608.028439][T19152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 608.185072][T19162] ieee802154 phy0 wpan0: encryption failed: -22 [ 608.244574][ T35] audit: type=1804 audit(1622882012.241:32): pid=19166 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir705296741/syzkaller.0IasBY/354/cgroup.controllers" dev="sda1" ino=13883 res=1 errno=0 [ 608.303862][T19146] loop4: detected capacity change from 0 to 264192 [ 608.485717][T19171] loop0: detected capacity change from 0 to 264192 08:33:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x89030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 608.647361][T19171] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 608.655544][T19171] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:32 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8f030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) 08:33:32 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 608.794739][T19174] loop5: detected capacity change from 0 to 264192 [ 608.819055][T19174] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 608.827534][T19174] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 608.912800][T19171] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 608.920527][T19171] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 608.952577][T19174] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 608.960717][T19174] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 609.062903][T19174] loop5: detected capacity change from 0 to 264192 [ 609.073687][T19174] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.083644][T19174] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 609.095687][T19174] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 609.103902][T19174] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 609.129947][T19171] loop0: detected capacity change from 0 to 264192 [ 609.160484][T19171] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.168601][T19171] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 609.185927][T19171] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 609.194048][T19171] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xcd0b0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 609.370897][T19190] loop4: detected capacity change from 0 to 264192 [ 609.392306][T19192] loop3: detected capacity change from 0 to 264192 08:33:33 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5d030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 609.458741][T19192] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.466907][T19192] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 609.481779][T19190] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.492554][T19190] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 609.508244][T19192] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 609.516226][T19192] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 609.565929][T19190] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 609.573233][T19190] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 609.616173][T19192] loop3: detected capacity change from 0 to 264192 [ 609.628970][T19192] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.637417][T19192] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 609.699777][T19190] loop4: detected capacity change from 0 to 264192 [ 609.731371][T19190] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 609.739653][T19190] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 609.770108][T19192] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 609.778631][T19192] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 609.807852][T19190] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 609.814980][T19190] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) 08:33:33 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 609.935476][T19210] loop5: detected capacity change from 0 to 264192 08:33:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 610.033583][T19210] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.041499][T19210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 610.056240][T19210] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 610.064216][T19210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 610.093051][T19214] loop0: detected capacity change from 0 to 264192 [ 610.212412][T19210] loop5: detected capacity change from 0 to 264192 [ 610.377076][T19214] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.385282][T19214] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 610.393592][T19210] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 610.393692][T19210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 610.400458][T19210] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 610.401580][T19214] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 610.401679][T19214] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 610.436527][T19210] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:34 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x90030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) 08:33:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xce0b0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 610.975604][ T35] audit: type=1804 audit(1622882014.971:33): pid=19230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir251067276/syzkaller.sWzuOe/368/cgroup.controllers" dev="sda1" ino=13877 res=1 errno=0 08:33:35 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x92260000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:35 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 611.406186][T19238] loop0: detected capacity change from 0 to 264192 [ 611.418614][ T35] audit: type=1804 audit(1622882015.411:34): pid=19243 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir705296741/syzkaller.0IasBY/357/cgroup.controllers" dev="sda1" ino=14577 res=1 errno=0 [ 611.450409][T19237] loop4: detected capacity change from 0 to 264192 [ 611.475856][T19238] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 611.484428][T19238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 611.563871][T19248] loop3: detected capacity change from 0 to 264192 [ 611.574326][T19238] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 611.582284][T19238] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 611.674280][T19237] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 611.682524][T19237] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 611.756464][T19251] loop5: detected capacity change from 0 to 264192 08:33:35 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 611.834602][T19248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 611.844968][T19248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 611.854193][T19248] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 611.861944][T19248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 611.999906][T19251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 612.008027][T19251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 612.008537][T19237] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 612.023799][T19237] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 612.091524][T19248] loop3: detected capacity change from 0 to 264192 [ 612.106450][T19251] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 612.114326][T19251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 612.157428][T19248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 612.165663][T19248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf2f52010, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 612.212757][T19251] loop5: detected capacity change from 0 to 264192 [ 612.272175][T19251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 612.277188][T19248] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 612.280186][T19251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 612.288580][T19248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 612.297612][T19251] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 612.312305][T19251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 612.433335][ T35] audit: type=1804 audit(1622882016.431:35): pid=19265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir251067276/syzkaller.sWzuOe/369/cgroup.controllers" dev="sda1" ino=13918 res=1 errno=0 08:33:36 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x91030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:36 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x95030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 612.835098][T19271] loop0: detected capacity change from 0 to 264192 08:33:37 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000380)=@file={0x1, './file1\x00'}, 0x6e) r1 = inotify_init1(0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file1\x00', 0x100) inotify_add_watch(r1, &(0x7f0000000040)='./file1\x00', 0x20000000) inotify_add_watch(r1, &(0x7f00000002c0)='./file1\x00', 0x100) [ 613.039475][T19271] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.047933][T19271] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 08:33:37 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0x100080737) [ 613.159438][T19271] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 613.167509][T19271] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 613.282121][T19271] loop0: detected capacity change from 0 to 264192 [ 613.341597][T19281] loop4: detected capacity change from 0 to 264192 [ 613.341823][T19271] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.349273][T19282] loop5: detected capacity change from 0 to 264192 [ 613.356305][T19271] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 613.425400][T19281] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.433396][T19281] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 613.467580][T19271] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 613.470420][T19281] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 613.476018][T19271] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 613.484271][T19281] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 613.541668][T19291] loop3: detected capacity change from 0 to 264192 [ 613.573356][T19282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.583440][T19282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 613.594011][T19291] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.602236][T19291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 613.637812][T19291] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 613.646059][T19291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 613.655568][T19281] loop4: detected capacity change from 0 to 264192 [ 613.692811][T19281] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.701008][T19281] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 613.707222][T19282] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 613.710739][T19281] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 613.717200][T19282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 613.732809][T19281] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 613.822771][T19291] loop3: detected capacity change from 0 to 264192 [ 613.834973][T19291] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 613.843470][T19291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 613.853037][T19291] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 613.860937][T19291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:37 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x92030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 613.940104][T19282] loop5: detected capacity change from 0 to 264192 08:33:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x96030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 614.030208][T19282] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 614.038371][T19282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:38 executing program 1: timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = io_uring_setup(0x233d, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 08:33:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) [ 614.234623][T19282] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 614.242495][T19282] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 614.698853][T19319] loop3: detected capacity change from 0 to 264192 08:33:38 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 614.741488][T19319] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 614.749716][T19319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) [ 614.837244][T19322] loop4: detected capacity change from 0 to 264192 [ 614.937439][T19330] loop0: detected capacity change from 0 to 264192 [ 614.967422][T19319] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 614.975547][T19319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 615.036698][T19322] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 615.045112][T19322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 615.056263][T19330] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 615.064398][T19330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 615.088149][T19330] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 615.096106][T19330] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 615.223538][T19322] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 615.230745][T19322] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:39 executing program 1: timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = io_uring_setup(0x233d, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 08:33:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:39 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x93030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 615.749187][T19341] loop5: detected capacity change from 0 to 264192 [ 615.927290][T19341] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 615.935597][T19341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 616.049661][T19348] loop3: detected capacity change from 0 to 264192 [ 616.081750][T19341] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 616.089804][T19341] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) [ 616.266849][T19348] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 616.275285][T19348] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 616.360767][T19356] loop4: detected capacity change from 0 to 264192 [ 616.426520][T19358] loop0: detected capacity change from 0 to 264192 [ 616.456905][T19356] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 616.465286][T19356] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 616.480949][T19356] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 616.488400][T19356] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 616.514434][T19348] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 616.522367][T19348] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 616.554805][T19356] loop4: detected capacity change from 0 to 264192 [ 616.571054][T19356] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 616.579206][T19356] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:40 executing program 1: timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = io_uring_setup(0x233d, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 08:33:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 616.629010][T19358] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 616.637188][T19358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 616.648775][T19358] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 616.658809][T19358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:40 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 616.713989][T19356] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 616.721118][T19356] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 616.751617][T19358] loop0: detected capacity change from 0 to 264192 [ 616.800716][T19358] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 616.808939][T19358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 616.820012][T19358] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 616.828156][T19358] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:41 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x94030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 617.217769][T19378] loop5: detected capacity change from 0 to 264192 [ 617.363044][T19378] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 617.373022][T19378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 617.383708][T19378] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 617.391389][T19378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 617.601010][T19382] loop3: detected capacity change from 0 to 264192 08:33:41 executing program 1: timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) r0 = io_uring_setup(0x233d, &(0x7f0000000000)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f00000001c0)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, 0x0, 0x0) 08:33:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)) [ 617.725927][T19382] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 617.733991][T19382] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 617.764526][T19382] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 617.773553][T19382] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 617.913541][T19382] loop3: detected capacity change from 0 to 264192 [ 617.926138][T19382] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 617.934215][T19382] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 617.947914][T19382] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 617.955929][T19382] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 617.990611][T19393] loop4: detected capacity change from 0 to 264192 08:33:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x98030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 618.032352][T19388] loop0: detected capacity change from 0 to 264192 [ 618.068485][T19399] loop5: detected capacity change from 0 to 264192 [ 618.119001][T19399] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 618.127283][T19399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 618.134383][T19388] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 618.141335][T19399] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 618.144135][T19388] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 618.151496][T19399] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 618.169222][T19388] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 618.177857][T19388] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 618.177930][T19393] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 618.196326][T19393] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 618.312952][T19388] loop0: detected capacity change from 0 to 264192 [ 618.331094][T19393] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 618.338419][T19393] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) 08:33:42 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x79263ec6, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 618.849664][T19414] loop3: detected capacity change from 0 to 264192 08:33:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 618.919699][T19414] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 618.928076][T19414] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:43 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x24, r0, 0x501, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4, 0xe}]}, 0x24}}, 0x0) 08:33:43 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x95030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 619.034756][T19414] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 619.042711][T19414] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 619.135642][T19414] loop3: detected capacity change from 0 to 264192 [ 619.157612][T19414] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 619.165946][T19414] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 619.176200][T19414] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 619.184224][T19414] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x99030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 619.416057][T19430] loop0: detected capacity change from 0 to 264192 [ 619.530538][T19435] loop5: detected capacity change from 0 to 264192 [ 619.554551][T19437] loop4: detected capacity change from 0 to 264192 [ 619.583376][T19435] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 619.591392][T19435] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 619.626736][T19430] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 619.635428][T19430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 619.649128][T19435] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 619.657450][T19435] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 619.681804][T19437] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 619.689946][T19437] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 619.710016][T19443] ===================================================== [ 619.716965][T19443] BUG: KMSAN: uninit-value in validate_beacon_head+0x502/0x5f0 [ 619.724638][T19443] CPU: 0 PID: 19443 Comm: syz-executor.2 Not tainted 5.12.0-rc6-syzkaller #0 [ 619.733416][T19443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.743488][T19443] Call Trace: [ 619.745238][T19430] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 619.746808][T19443] dump_stack+0x24c/0x2e0 [ 619.746852][T19443] kmsan_report+0xfb/0x1e0 [ 619.746883][T19443] __msan_warning+0x5c/0xa0 [ 619.746911][T19443] validate_beacon_head+0x502/0x5f0 [ 619.746953][T19443] ? nl80211_exit+0x50/0x50 [ 619.746986][T19443] __nla_validate_parse+0x20fe/0x4ab0 [ 619.747029][T19443] __nla_parse+0x141/0x150 [ 619.747062][T19443] genl_family_rcv_msg_attrs_parse+0x429/0x5b0 [ 619.754729][T19430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 619.758987][T19443] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 619.759025][T19443] genl_rcv_msg+0xbd6/0x1610 [ 619.811852][T19443] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 619.817451][T19443] ? kmsan_internal_set_origin+0x85/0xc0 [ 619.823118][T19443] ? kmsan_get_metadata+0x116/0x180 [ 619.828352][T19443] netlink_rcv_skb+0x6fa/0x810 [ 619.833158][T19443] ? genl_bind+0x4b0/0x4b0 [ 619.837605][T19443] genl_rcv+0x63/0x80 [ 619.841614][T19443] netlink_unicast+0x11d6/0x14a0 [ 619.846577][T19443] ? genl_pernet_exit+0x90/0x90 [ 619.851684][T19443] netlink_sendmsg+0x1740/0x1840 [ 619.856661][T19443] ____sys_sendmsg+0xcfc/0x12f0 [ 619.861605][T19443] ? netlink_getsockopt+0x1830/0x1830 [ 619.867027][T19443] __sys_sendmsg+0x714/0x830 [ 619.871671][T19443] ? kmsan_get_metadata+0x116/0x180 [ 619.876912][T19443] ? kmsan_get_metadata+0x116/0x180 [ 619.882136][T19443] ? kmsan_internal_set_origin+0x85/0xc0 [ 619.887805][T19443] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 619.893897][T19443] ? __msan_instrument_asm_store+0x107/0x130 [ 619.899912][T19443] ? kmsan_get_metadata+0x116/0x180 [ 619.905132][T19443] ? kmsan_get_metadata+0x116/0x180 [ 619.910438][T19443] __se_compat_sys_sendmsg+0xa7/0xc0 [ 619.915816][T19443] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 619.921479][T19443] __do_fast_syscall_32+0x127/0x180 [ 619.926710][T19443] do_fast_syscall_32+0x77/0xd0 [ 619.931608][T19443] do_SYSENTER_32+0x73/0x90 [ 619.936221][T19443] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 619.942660][T19443] RIP: 0023:0xf7f37549 [ 619.946738][T19443] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 619.966374][T19443] RSP: 002b:00000000f55315fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 619.974822][T19443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000200 [ 619.983021][T19443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 619.991017][T19443] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 619.999100][T19443] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 620.007196][T19443] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 620.015196][T19443] [ 620.017531][T19443] Uninit was created at: [ 620.021776][T19443] kmsan_internal_poison_shadow+0x5c/0xf0 [ 620.027530][T19443] kmsan_slab_alloc+0x8e/0xe0 [ 620.032260][T19443] __kmalloc_node_track_caller+0xa4f/0x1470 [ 620.038183][T19443] __alloc_skb+0x4dd/0xe90 [ 620.042621][T19443] netlink_sendmsg+0xdbc/0x1840 [ 620.047501][T19443] ____sys_sendmsg+0xcfc/0x12f0 [ 620.052406][T19443] __sys_sendmsg+0x714/0x830 [ 620.057022][T19443] __se_compat_sys_sendmsg+0xa7/0xc0 [ 620.062331][T19443] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 620.067903][T19443] __do_fast_syscall_32+0x127/0x180 [ 620.073216][T19443] do_fast_syscall_32+0x77/0xd0 [ 620.078098][T19443] do_SYSENTER_32+0x73/0x90 [ 620.082625][T19443] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 620.088984][T19443] ===================================================== [ 620.096009][T19443] Disabling lock debugging due to kernel taint [ 620.185922][T19444] loop3: detected capacity change from 0 to 264192 [ 620.194418][T19435] loop5: detected capacity change from 0 to 264192 [ 620.203905][T19430] loop0: detected capacity change from 0 to 264192 [ 620.227091][T19437] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 620.234332][T19437] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 620.271547][T19435] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 620.279851][T19435] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) [ 620.318021][T19430] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 620.326192][T19435] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 620.326291][T19435] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 620.333009][T19444] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 620.334416][T19430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 620.344387][T19444] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 620.354317][T19437] loop4: detected capacity change from 0 to 264192 [ 620.369572][T19444] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 620.381727][T19444] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:44 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 620.433285][T19437] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 620.441181][T19437] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 620.452562][T19437] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 620.459468][T19437] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 620.460006][T19430] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 620.475808][T19430] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 620.505113][T19444] loop3: detected capacity change from 0 to 264192 [ 620.524948][T19444] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 620.533182][T19444] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 620.569963][T19444] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 620.577904][T19444] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 08:33:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9a030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:44 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x96030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 621.333136][T19473] loop5: detected capacity change from 0 to 264192 [ 621.437278][T19473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 621.445709][T19473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 621.521693][T19473] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 621.530053][T19473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 621.617652][T19484] loop4: detected capacity change from 0 to 264192 08:33:45 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8c030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 621.775417][T19484] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 621.783768][T19484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 621.798874][T19487] loop3: detected capacity change from 0 to 264192 [ 621.905983][T19487] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 621.914062][T19487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 621.929001][T19487] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 621.936949][T19487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 621.967481][T19491] loop0: detected capacity change from 0 to 264192 08:33:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9b030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 622.025792][T19484] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 622.033073][T19484] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 622.122139][T19491] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 622.130039][T19491] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 622.138709][T19491] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 622.146490][T19491] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) 08:33:46 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x24, r0, 0x501, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4, 0xe}]}, 0x24}}, 0x0) 08:33:46 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 622.718317][T19501] loop5: detected capacity change from 0 to 264192 [ 622.887513][T19505] loop3: detected capacity change from 0 to 264192 [ 622.932661][T19501] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 622.940839][T19501] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 623.063768][T19505] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 623.072177][T19505] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 623.108410][T19501] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 623.116641][T19501] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 623.271740][T19505] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 623.279678][T19505] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 623.472278][T19516] loop0: detected capacity change from 0 to 264192 [ 623.526719][T19516] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 623.535166][T19516] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 623.552975][T19516] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 623.561037][T19516] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 623.652847][T19519] ===================================================== [ 623.659866][T19519] BUG: KMSAN: uninit-value in validate_beacon_head+0x502/0x5f0 [ 623.667471][T19519] CPU: 1 PID: 19519 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 623.677635][T19519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.687721][T19519] Call Trace: [ 623.691039][T19519] dump_stack+0x24c/0x2e0 [ 623.695393][T19519] kmsan_report+0xfb/0x1e0 [ 623.699860][T19519] __msan_warning+0x5c/0xa0 [ 623.704402][T19519] validate_beacon_head+0x502/0x5f0 [ 623.709640][T19519] ? nl80211_exit+0x50/0x50 [ 623.714167][T19519] __nla_validate_parse+0x20fe/0x4ab0 [ 623.719572][T19519] __nla_parse+0x141/0x150 [ 623.724039][T19519] genl_family_rcv_msg_attrs_parse+0x429/0x5b0 [ 623.730223][T19519] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 623.735811][T19519] genl_rcv_msg+0xbd6/0x1610 [ 623.740467][T19519] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 623.746053][T19519] ? kmsan_internal_set_origin+0x85/0xc0 [ 623.751714][T19519] ? kmsan_get_metadata+0x116/0x180 [ 623.756947][T19519] netlink_rcv_skb+0x6fa/0x810 [ 623.761740][T19519] ? genl_bind+0x4b0/0x4b0 [ 623.766174][T19519] genl_rcv+0x63/0x80 [ 623.770165][T19519] netlink_unicast+0x11d6/0x14a0 [ 623.775105][T19519] ? genl_pernet_exit+0x90/0x90 [ 623.779973][T19519] netlink_sendmsg+0x1740/0x1840 [ 623.785105][T19519] ____sys_sendmsg+0xcfc/0x12f0 [ 623.789971][T19519] ? netlink_getsockopt+0x1830/0x1830 [ 623.795345][T19519] __sys_sendmsg+0x714/0x830 [ 623.800378][T19519] ? kmsan_get_metadata+0x116/0x180 [ 623.805582][T19519] ? kmsan_get_metadata+0x116/0x180 [ 623.810791][T19519] ? kmsan_internal_set_origin+0x85/0xc0 [ 623.816548][T19519] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 623.822651][T19519] ? __msan_instrument_asm_store+0x107/0x130 [ 623.828652][T19519] ? kmsan_get_metadata+0x116/0x180 [ 623.833862][T19519] ? kmsan_get_metadata+0x116/0x180 [ 623.839070][T19519] __se_compat_sys_sendmsg+0xa7/0xc0 [ 623.844364][T19519] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 623.849830][T19519] __do_fast_syscall_32+0x127/0x180 [ 623.855048][T19519] do_fast_syscall_32+0x77/0xd0 [ 623.859925][T19519] do_SYSENTER_32+0x73/0x90 [ 623.864444][T19519] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 623.870772][T19519] RIP: 0023:0xf7f37549 [ 623.874833][T19519] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 623.894433][T19519] RSP: 002b:00000000f55315fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 623.902842][T19519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000200 [ 623.910809][T19519] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 623.918795][T19519] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 623.926756][T19519] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 623.934720][T19519] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 623.942708][T19519] [ 623.945020][T19519] Uninit was created at: [ 623.949241][T19519] kmsan_internal_poison_shadow+0x5c/0xf0 [ 623.954986][T19519] kmsan_slab_alloc+0x8e/0xe0 [ 623.959657][T19519] __kmalloc_node_track_caller+0xa4f/0x1470 [ 623.965551][T19519] __alloc_skb+0x4dd/0xe90 [ 623.969978][T19519] netlink_sendmsg+0xdbc/0x1840 [ 623.974831][T19519] ____sys_sendmsg+0xcfc/0x12f0 [ 623.979678][T19519] __sys_sendmsg+0x714/0x830 [ 623.984259][T19519] __se_compat_sys_sendmsg+0xa7/0xc0 [ 623.990058][T19519] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 623.995523][T19519] __do_fast_syscall_32+0x127/0x180 [ 624.000723][T19519] do_fast_syscall_32+0x77/0xd0 [ 624.005574][T19519] do_SYSENTER_32+0x73/0x90 [ 624.010217][T19519] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 624.016553][T19519] ===================================================== 08:33:48 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 624.215190][T19520] loop4: detected capacity change from 0 to 264192 08:33:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9f260000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 624.376697][T19520] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 624.384899][T19520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 08:33:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @private2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x14) 08:33:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 624.627541][T19520] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 624.634820][T19520] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:49 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x24, r0, 0x501, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4, 0xe}]}, 0x24}}, 0x0) 08:33:49 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 625.240759][T19530] loop3: detected capacity change from 0 to 264192 [ 625.260491][T19532] loop5: detected capacity change from 0 to 264192 [ 625.362762][T19532] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 625.370861][T19532] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 625.449650][T19530] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 625.457866][T19530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 625.528995][T19530] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 625.536862][T19530] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 625.605375][T19532] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 625.613413][T19532] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 625.703382][T19541] loop0: detected capacity change from 0 to 264192 08:33:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x34, 0x5, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x34}}, 0x0) [ 625.793582][T19541] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 625.801591][T19541] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 625.962564][T19545] ===================================================== [ 625.969632][T19545] BUG: KMSAN: uninit-value in validate_beacon_head+0x502/0x5f0 [ 625.975998][T19541] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 625.977205][T19545] CPU: 0 PID: 19545 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 625.977237][T19545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.977252][T19545] Call Trace: [ 625.977262][T19545] dump_stack+0x24c/0x2e0 [ 625.977301][T19545] kmsan_report+0xfb/0x1e0 [ 625.977331][T19545] __msan_warning+0x5c/0xa0 [ 625.977358][T19545] validate_beacon_head+0x502/0x5f0 [ 625.984966][T19541] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 625.995042][T19545] ? nl80211_exit+0x50/0x50 [ 625.995088][T19545] __nla_validate_parse+0x20fe/0x4ab0 [ 625.995133][T19545] __nla_parse+0x141/0x150 [ 625.995169][T19545] genl_family_rcv_msg_attrs_parse+0x429/0x5b0 [ 625.995212][T19545] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 625.995244][T19545] genl_rcv_msg+0xbd6/0x1610 [ 625.995282][T19545] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 626.071302][T19545] ? kmsan_internal_set_origin+0x85/0xc0 [ 626.076956][T19545] ? kmsan_get_metadata+0x116/0x180 [ 626.082177][T19545] netlink_rcv_skb+0x6fa/0x810 [ 626.086968][T19545] ? genl_bind+0x4b0/0x4b0 [ 626.091403][T19545] genl_rcv+0x63/0x80 [ 626.095434][T19545] netlink_unicast+0x11d6/0x14a0 [ 626.100477][T19545] ? genl_pernet_exit+0x90/0x90 [ 626.105356][T19545] netlink_sendmsg+0x1740/0x1840 [ 626.110337][T19545] ____sys_sendmsg+0xcfc/0x12f0 [ 626.115206][T19545] ? netlink_getsockopt+0x1830/0x1830 [ 626.120611][T19545] __sys_sendmsg+0x714/0x830 [ 626.125225][T19545] ? kmsan_get_metadata+0x116/0x180 [ 626.130437][T19545] ? kmsan_get_metadata+0x116/0x180 [ 626.135664][T19545] ? kmsan_internal_set_origin+0x85/0xc0 [ 626.141313][T19545] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 626.147407][T19545] ? __msan_instrument_asm_store+0x107/0x130 [ 626.153409][T19545] ? kmsan_get_metadata+0x116/0x180 [ 626.158717][T19545] ? kmsan_get_metadata+0x116/0x180 [ 626.163947][T19545] __se_compat_sys_sendmsg+0xa7/0xc0 [ 626.169261][T19545] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 626.174816][T19545] __do_fast_syscall_32+0x127/0x180 [ 626.180038][T19545] do_fast_syscall_32+0x77/0xd0 [ 626.184910][T19545] do_SYSENTER_32+0x73/0x90 [ 626.189420][T19545] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.195758][T19545] RIP: 0023:0xf7f37549 [ 626.199991][T19545] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 626.219785][T19545] RSP: 002b:00000000f55315fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 626.228241][T19545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000200 [ 626.236225][T19545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 626.244289][T19545] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 626.252276][T19545] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 626.260366][T19545] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 626.268360][T19545] [ 626.270693][T19545] Uninit was created at: [ 626.274934][T19545] kmsan_internal_poison_shadow+0x5c/0xf0 [ 626.280683][T19545] kmsan_slab_alloc+0x8e/0xe0 [ 626.285375][T19545] __kmalloc_node_track_caller+0xa4f/0x1470 [ 626.291289][T19545] __alloc_skb+0x4dd/0xe90 [ 626.295722][T19545] netlink_sendmsg+0xdbc/0x1840 [ 626.300677][T19545] ____sys_sendmsg+0xcfc/0x12f0 [ 626.305550][T19545] __sys_sendmsg+0x714/0x830 [ 626.310163][T19545] __se_compat_sys_sendmsg+0xa7/0xc0 [ 626.315466][T19545] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 626.320945][T19545] __do_fast_syscall_32+0x127/0x180 [ 626.326179][T19545] do_fast_syscall_32+0x77/0xd0 [ 626.331050][T19545] do_SYSENTER_32+0x73/0x90 [ 626.335575][T19545] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 626.341927][T19545] ===================================================== 08:33:50 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 626.400350][T19547] loop4: detected capacity change from 0 to 264192 [ 626.506748][T19541] loop0: detected capacity change from 0 to 264192 [ 626.519824][T19547] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 626.527889][T19547] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 626.648804][T19547] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 626.656318][T19547] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 08:33:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'batadv0\x00', &(0x7f0000000100)=@ethtool_per_queue_op={0x1b}}) [ 626.845646][T19559] loop5: detected capacity change from 0 to 264192 08:33:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 627.007333][T19559] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 627.015529][T19559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:51 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x24, r0, 0x501, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x4, 0xe}]}, 0x24}}, 0x0) [ 627.076875][T19559] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 627.085008][T19559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 627.141515][T19564] loop3: detected capacity change from 0 to 264192 [ 627.241532][T19564] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 627.249747][T19564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 08:33:51 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x98030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) [ 627.312896][T19559] loop5: detected capacity change from 0 to 264192 [ 627.399139][T19559] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 627.409341][T19559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 627.481346][T19564] F2FS-fs (loop3): Invalid log_blocksize (0), supports only 12 [ 627.489357][T19564] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 627.579365][T19559] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 627.587231][T19559] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 627.765806][T19574] ===================================================== [ 627.772786][T19574] BUG: KMSAN: uninit-value in validate_beacon_head+0x502/0x5f0 [ 627.780360][T19574] CPU: 1 PID: 19574 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 627.790595][T19574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.800648][T19574] Call Trace: [ 627.803938][T19574] dump_stack+0x24c/0x2e0 [ 627.808281][T19574] kmsan_report+0xfb/0x1e0 [ 627.812700][T19574] __msan_warning+0x5c/0xa0 [ 627.817202][T19574] validate_beacon_head+0x502/0x5f0 [ 627.822410][T19574] ? nl80211_exit+0x50/0x50 [ 627.826914][T19574] __nla_validate_parse+0x20fe/0x4ab0 [ 627.832299][T19574] __nla_parse+0x141/0x150 [ 627.836716][T19574] genl_family_rcv_msg_attrs_parse+0x429/0x5b0 [ 627.842878][T19574] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 627.848433][T19574] genl_rcv_msg+0xbd6/0x1610 [ 627.853127][T19574] ? nl80211_get_coalesce+0x17d0/0x17d0 [ 627.858692][T19574] ? kmsan_internal_set_origin+0x85/0xc0 [ 627.864336][T19574] ? kmsan_get_metadata+0x116/0x180 [ 627.869558][T19574] netlink_rcv_skb+0x6fa/0x810 [ 627.874342][T19574] ? genl_bind+0x4b0/0x4b0 [ 627.878760][T19574] genl_rcv+0x63/0x80 [ 627.882741][T19574] netlink_unicast+0x11d6/0x14a0 [ 627.887685][T19574] ? genl_pernet_exit+0x90/0x90 [ 627.892543][T19574] netlink_sendmsg+0x1740/0x1840 [ 627.897502][T19574] ____sys_sendmsg+0xcfc/0x12f0 [ 627.902370][T19574] ? netlink_getsockopt+0x1830/0x1830 [ 627.907750][T19574] __sys_sendmsg+0x714/0x830 [ 627.912362][T19574] ? kmsan_get_metadata+0x116/0x180 [ 627.917560][T19574] ? kmsan_get_metadata+0x116/0x180 [ 627.922756][T19574] ? kmsan_internal_set_origin+0x85/0xc0 [ 627.928395][T19574] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 627.934463][T19574] ? __msan_instrument_asm_store+0x107/0x130 [ 627.940440][T19574] ? kmsan_get_metadata+0x116/0x180 [ 627.945637][T19574] ? kmsan_get_metadata+0x116/0x180 [ 627.950826][T19574] __se_compat_sys_sendmsg+0xa7/0xc0 [ 627.956113][T19574] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 627.961573][T19574] __do_fast_syscall_32+0x127/0x180 [ 627.966785][T19574] do_fast_syscall_32+0x77/0xd0 [ 627.971633][T19574] do_SYSENTER_32+0x73/0x90 [ 627.976240][T19574] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 627.982586][T19574] RIP: 0023:0xf7f37549 [ 627.986743][T19574] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 628.010085][T19574] RSP: 002b:00000000f55315fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 628.018526][T19574] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000200 [ 628.026503][T19574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 628.034482][T19574] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 628.042549][T19574] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 628.050531][T19574] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 628.058606][T19574] [ 628.060930][T19574] Uninit was created at: [ 628.065250][T19574] kmsan_internal_poison_shadow+0x5c/0xf0 [ 628.071019][T19574] kmsan_slab_alloc+0x8e/0xe0 [ 628.075701][T19574] __kmalloc_node_track_caller+0xa4f/0x1470 [ 628.081592][T19574] __alloc_skb+0x4dd/0xe90 [ 628.086002][T19574] netlink_sendmsg+0xdbc/0x1840 [ 628.090852][T19574] ____sys_sendmsg+0xcfc/0x12f0 [ 628.095699][T19574] __sys_sendmsg+0x714/0x830 [ 628.100292][T19574] __se_compat_sys_sendmsg+0xa7/0xc0 [ 628.105620][T19574] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 628.111087][T19574] __do_fast_syscall_32+0x127/0x180 [ 628.116281][T19574] do_fast_syscall_32+0x77/0xd0 [ 628.121140][T19574] do_SYSENTER_32+0x73/0x90 [ 628.125646][T19574] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 628.131980][T19574] ===================================================== 08:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'batadv0\x00', &(0x7f0000000100)=@ethtool_per_queue_op={0x1b}}) [ 628.378819][T19578] loop4: detected capacity change from 0 to 264192 [ 628.400393][T19577] loop0: detected capacity change from 0 to 264192 08:33:52 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) [ 628.427129][T19577] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 628.437076][T19577] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 628.457272][T19577] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 628.465532][T19577] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 628.530619][T19578] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 628.540886][T19578] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 628.552574][T19578] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 628.559708][T19578] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 628.589348][T19577] loop0: detected capacity change from 0 to 264192 [ 628.632703][T19577] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 628.642889][T19577] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 628.656527][T19578] loop4: detected capacity change from 0 to 264192 [ 628.698258][T19578] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 628.706695][T19578] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 628.777111][T19577] F2FS-fs (loop0): Invalid log_blocksize (0), supports only 12 [ 628.785091][T19577] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 08:33:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'batadv0\x00', &(0x7f0000000100)=@ethtool_per_queue_op={0x1b}}) [ 628.831766][T19578] F2FS-fs (loop4): Invalid log blocks per segment (0) [ 628.841211][T19578] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 628.949015][T19595] loop5: detected capacity change from 0 to 264192 [ 629.012494][T19595] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 629.020508][T19595] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 08:33:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x99030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f201000b7e6cb61b00030000000c", 0x11, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffffb}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000340)=ANY=[@ANYBLOB="bc0200001f00000129bd7000fddbdf25ac1414aa000000000000000000000000000004d50a001800e0000002000000000000000000000000fbffffff053500000c001c00", @ANYRES32=0x0, @ANYBLOB="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"], 0x2bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3325}, [@IFLA_LINKINFO={0x48, 0x12, 0x0, 0x1, @gre={{0x8}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_GRE_OKEY={0x8, 0x5, 0x8}, @IFLA_GRE_ERSPAN_INDEX={0x8, 0x15, 0x1e6a6}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0x7}, @IFLA_GRE_TTL={0x5, 0x8, 0x3f}, @IFLA_GRE_LOCAL={0x8, 0x6, @dev}, @IFLA_GRE_OKEY={0x8, 0x5, 0x4}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e22}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8}, @IFLA_EXT_MASK={0x8, 0x1d, 0x3ff}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) [ 629.200641][T19595] F2FS-fs (loop5): Invalid log_blocksize (0), supports only 12 [ 629.208598][T19595] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 08:33:53 executing program 5: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x98030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="1020f5f2", 0x4, 0x1400}], 0x0, &(0x7f00000019c0)) 08:33:53 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'batadv0\x00', &(0x7f0000000100)=@ethtool_per_queue_op={0x1b}})