) ptrace$cont(0x18, r0, 0x0, 0x0) 09:06:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x321, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.287031][T31959] BTRFS error (device loop5): superblock checksum mismatch [ 840.295205][T31961] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (31961) 09:06:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.350468][T31959] BTRFS error (device loop5): open_ctree failed [ 840.358261][T31963] BTRFS error (device loop5): superblock checksum mismatch [ 840.376621][T31961] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (31961) [ 840.439959][T31963] BTRFS error (device loop5): open_ctree failed [ 840.576827][T31981] BTRFS error (device loop1): superblock checksum mismatch [ 840.589842][T31981] BTRFS error (device loop1): open_ctree failed [ 840.597140][T31963] BTRFS error (device loop1): superblock checksum mismatch [ 840.649898][T31963] BTRFS error (device loop1): open_ctree failed 09:06:56 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6e", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:06:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x322, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 840.701024][T31981] BTRFS error (device loop1): superblock checksum mismatch [ 840.809684][T31981] BTRFS error (device loop1): open_ctree failed [ 840.900843][T31999] BTRFS error (device loop1): superblock checksum mismatch [ 840.908177][T31999] BTRFS error (device loop1): open_ctree failed [ 840.919537][T32003] BTRFS error (device loop1): superblock checksum mismatch [ 840.980026][T32003] BTRFS error (device loop1): open_ctree failed [ 841.001103][T31999] BTRFS error (device loop1): superblock checksum mismatch 09:06:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381", 0x90}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:06:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x323, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 841.109685][T31999] BTRFS error (device loop1): open_ctree failed [ 841.200984][T32028] BTRFS error (device loop1): superblock checksum mismatch [ 841.213822][T32028] BTRFS error (device loop1): open_ctree failed [ 841.224969][T32027] BTRFS error (device loop1): superblock checksum mismatch [ 841.235724][T32037] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32037) [ 841.311767][T32027] BTRFS error (device loop1): open_ctree failed [ 841.379900][T32037] BTRFS error (device loop0): superblock checksum mismatch [ 841.403090][T32037] BTRFS error (device loop0): open_ctree failed [ 841.417828][T32027] BTRFS error (device loop0): superblock checksum mismatch [ 841.469628][T32027] BTRFS error (device loop0): open_ctree failed 09:06:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6e", 0x60}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:06:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x348, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.316064][T32074] BTRFS error (device loop1): superblock checksum mismatch [ 843.326349][T32074] BTRFS error (device loop1): open_ctree failed [ 843.332644][T32073] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32073) [ 843.353869][T32071] BTRFS error (device loop1): superblock checksum mismatch [ 843.396357][T32071] BTRFS error (device loop1): open_ctree failed 09:06:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x349, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.511263][T32073] BTRFS error (device loop5): superblock checksum mismatch [ 843.523285][T32071] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32071) [ 843.569475][T32073] BTRFS error (device loop5): open_ctree failed 09:06:59 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:06:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:06:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 843.912498][T32111] BTRFS error (device loop5): superblock checksum mismatch [ 843.915518][T32112] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32112) [ 843.981298][T32111] BTRFS error (device loop5): open_ctree failed [ 844.048650][T32112] BTRFS error (device loop0): superblock checksum mismatch [ 844.056186][T32111] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32111) [ 844.068864][T32112] BTRFS error (device loop0): open_ctree failed 09:07:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0de", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x34e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 844.245523][T32133] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32133) [ 844.258079][T32130] BTRFS error (device loop1): superblock checksum mismatch [ 844.300015][T32130] BTRFS error (device loop1): open_ctree failed [ 844.315276][T32141] BTRFS error (device loop1): superblock checksum mismatch [ 844.370953][T32141] BTRFS error (device loop1): open_ctree failed [ 844.382546][T32133] BTRFS error (device loop5): superblock checksum mismatch [ 844.391354][T32133] BTRFS error (device loop5): open_ctree failed [ 844.398780][T32130] BTRFS error (device loop5): superblock checksum mismatch [ 844.479503][T32130] BTRFS error (device loop5): open_ctree failed [ 844.563363][T32141] BTRFS error (device loop1): superblock checksum mismatch [ 844.649680][T32141] BTRFS error (device loop1): open_ctree failed 09:07:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x402, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.370323][T32176] BTRFS error (device loop1): superblock checksum mismatch [ 846.377659][T32176] BTRFS error (device loop1): open_ctree failed [ 846.394642][T32178] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32178) [ 846.412010][T32177] BTRFS error (device loop1): superblock checksum mismatch 09:07:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 846.499296][T32177] BTRFS error (device loop1): open_ctree failed [ 846.519864][T32178] BTRFS error (device loop1): superblock checksum mismatch [ 846.534218][T32178] BTRFS error (device loop1): open_ctree failed 09:07:02 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x406, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.020175][T32213] BTRFS error (device loop0): superblock checksum mismatch [ 847.027553][T32213] BTRFS error (device loop0): open_ctree failed [ 847.116781][T32213] BTRFS error (device loop0): superblock checksum mismatch [ 847.127491][T32213] BTRFS error (device loop0): open_ctree failed 09:07:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0de", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 847.259784][T32236] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32236) [ 847.272458][T32234] BTRFS error (device loop1): superblock checksum mismatch [ 847.279843][T32234] BTRFS error (device loop1): open_ctree failed [ 847.287261][T32241] BTRFS error (device loop1): superblock checksum mismatch [ 847.370529][T32241] BTRFS error (device loop1): open_ctree failed [ 847.410139][T32236] BTRFS error (device loop1): superblock checksum mismatch [ 847.424596][T32236] BTRFS error (device loop1): open_ctree failed [ 847.438336][T32234] BTRFS error (device loop1): superblock checksum mismatch [ 847.519183][T32234] BTRFS error (device loop1): open_ctree failed 09:07:05 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.363473][T32271] BTRFS error (device loop5): superblock checksum mismatch [ 849.370991][T32271] BTRFS error (device loop5): open_ctree failed [ 849.416672][T32270] BTRFS error (device loop1): superblock checksum mismatch [ 849.428490][T32271] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32271) 09:07:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 849.467351][T32270] BTRFS error (device loop1): open_ctree failed [ 849.474498][T32275] BTRFS error (device loop1): superblock checksum mismatch [ 849.539326][T32275] BTRFS error (device loop1): open_ctree failed [ 849.548839][T32292] BTRFS error (device loop1): superblock checksum mismatch [ 849.558678][T32292] BTRFS error (device loop1): open_ctree failed [ 849.672581][T32275] BTRFS error (device loop1): superblock checksum mismatch [ 849.679906][T32275] BTRFS error (device loop1): open_ctree failed [ 849.687578][T32292] BTRFS error (device loop1): superblock checksum mismatch [ 849.743951][T32292] BTRFS error (device loop1): open_ctree failed 09:07:05 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x604, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.035178][T32323] BTRFS error (device loop0): superblock checksum mismatch [ 850.071837][T32323] BTRFS error (device loop0): open_ctree failed [ 850.080969][T32322] BTRFS error (device loop0): superblock checksum mismatch [ 850.088274][T32322] BTRFS error (device loop0): open_ctree failed 09:07:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0de", 0xa8}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 850.368871][T32347] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32347) [ 850.381446][T32344] BTRFS error (device loop0): superblock checksum mismatch [ 850.396413][T32344] BTRFS error (device loop0): open_ctree failed [ 850.476794][T32347] BTRFS error (device loop5): superblock checksum mismatch [ 850.491685][T32347] BTRFS error (device loop5): open_ctree failed 09:07:08 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac", 0x70}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.407619][T32369] BTRFS error (device loop5): superblock checksum mismatch [ 852.415532][T32369] BTRFS error (device loop5): open_ctree failed [ 852.467784][T32374] BTRFS error (device loop1): superblock checksum mismatch [ 852.478526][T32369] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32369) [ 852.502067][T32374] BTRFS error (device loop1): open_ctree failed [ 852.511356][T32375] BTRFS error (device loop1): superblock checksum mismatch 09:07:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 852.569109][T32375] BTRFS error (device loop1): open_ctree failed [ 852.590325][T32374] BTRFS error (device loop1): superblock checksum mismatch [ 852.603620][T32374] BTRFS error (device loop1): open_ctree failed [ 852.690264][T32395] BTRFS error (device loop5): superblock checksum mismatch [ 852.701705][T32395] BTRFS error (device loop5): open_ctree failed [ 852.757112][T32395] BTRFS error (device loop5): superblock checksum mismatch [ 852.764464][T32395] BTRFS error (device loop5): open_ctree failed 09:07:08 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.078262][T32419] BTRFS error (device loop1): superblock checksum mismatch [ 853.087393][T32419] BTRFS error (device loop1): open_ctree failed [ 853.104730][T32418] BTRFS error (device loop1): superblock checksum mismatch [ 853.113945][T32418] BTRFS error (device loop1): open_ctree failed 09:07:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e1", 0xb4}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 853.311091][T32419] BTRFS error (device loop0): superblock checksum mismatch [ 853.337048][T32419] BTRFS error (device loop0): open_ctree failed [ 853.371332][T32439] BTRFS error (device loop1): superblock checksum mismatch [ 853.380548][T32439] BTRFS error (device loop1): open_ctree failed [ 853.387821][T32440] BTRFS error (device loop1): superblock checksum mismatch [ 853.432456][T32440] BTRFS error (device loop1): open_ctree failed [ 853.523685][T32439] BTRFS error (device loop1): superblock checksum mismatch [ 853.550081][T32453] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32453) [ 853.653483][T32439] BTRFS error (device loop1): open_ctree failed [ 853.670419][T32453] BTRFS error (device loop0): superblock checksum mismatch [ 853.694527][T32453] BTRFS error (device loop0): open_ctree failed 09:07:11 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.475872][T32479] BTRFS error (device loop1): superblock checksum mismatch [ 855.483317][T32480] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32480) [ 855.514503][T32479] BTRFS error (device loop1): open_ctree failed [ 855.523144][T32474] BTRFS error (device loop1): superblock checksum mismatch 09:07:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 855.598896][T32474] BTRFS error (device loop1): open_ctree failed [ 855.616675][T32479] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32479) [ 855.629443][T32480] BTRFS error (device loop1): superblock checksum mismatch [ 855.738666][T32480] BTRFS error (device loop1): open_ctree failed 09:07:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:11 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.054457][T32519] BTRFS error (device loop0): superblock checksum mismatch [ 856.057164][T32523] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32523) [ 856.138506][T32519] BTRFS error (device loop0): open_ctree failed [ 856.150314][T32524] BTRFS error (device loop0): superblock checksum mismatch [ 856.153663][T32523] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32523) [ 856.220040][T32524] BTRFS error (device loop0): open_ctree failed 09:07:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e1", 0xb4}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x730e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 856.373473][T32524] BTRFS error (device loop1): superblock checksum mismatch [ 856.381577][T32524] BTRFS error (device loop1): open_ctree failed [ 856.392466][T32547] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32547) [ 856.405324][T32543] BTRFS error (device loop1): superblock checksum mismatch [ 856.470152][T32543] BTRFS error (device loop1): open_ctree failed [ 856.492685][T32547] BTRFS error (device loop1): superblock checksum mismatch [ 856.608544][T32547] BTRFS error (device loop1): open_ctree failed [ 856.669800][T32543] BTRFS error (device loop0): superblock checksum mismatch [ 856.684385][T32543] BTRFS error (device loop0): open_ctree failed 09:07:14 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.503800][T32575] BTRFS error (device loop1): superblock checksum mismatch [ 858.511428][T32574] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32574) 09:07:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.555729][T32575] BTRFS error (device loop1): open_ctree failed [ 858.566362][T32580] BTRFS error (device loop1): superblock checksum mismatch [ 858.588509][T32580] BTRFS error (device loop1): open_ctree failed [ 858.615933][T32574] BTRFS error (device loop1): superblock checksum mismatch 09:07:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.708672][T32574] BTRFS error (device loop1): open_ctree failed [ 858.724523][T32580] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32580) [ 858.744497][T32599] BTRFS error (device loop1): superblock checksum mismatch 09:07:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x750e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 858.848588][T32599] BTRFS error (device loop1): open_ctree failed [ 858.886764][T32615] BTRFS error (device loop1): superblock checksum mismatch [ 858.897288][T32615] BTRFS error (device loop1): open_ctree failed [ 858.976483][T32615] BTRFS error (device loop5): superblock checksum mismatch [ 858.990410][T32615] BTRFS error (device loop5): open_ctree failed 09:07:14 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x740e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.080105][T32631] BTRFS error (device loop0): superblock checksum mismatch [ 859.087467][T32631] BTRFS error (device loop0): open_ctree failed [ 859.161003][T32631] BTRFS error (device loop0): superblock checksum mismatch [ 859.173119][T32631] BTRFS error (device loop0): open_ctree failed 09:07:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e1", 0xb4}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x760e, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 859.410728][T32652] BTRFS error (device loop1): superblock checksum mismatch [ 859.428307][T32652] BTRFS error (device loop1): open_ctree failed [ 859.435398][T32651] BTRFS error (device loop1): superblock checksum mismatch [ 859.444529][T32651] BTRFS error (device loop1): open_ctree failed 09:07:17 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46", 0x78}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.483602][T32674] BTRFS error (device loop0): superblock checksum mismatch [ 861.491117][T32674] BTRFS error (device loop0): open_ctree failed [ 861.552867][T32674] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32674) [ 861.569710][T32673] BTRFS error (device loop1): superblock checksum mismatch [ 861.583621][T32673] BTRFS error (device loop1): open_ctree failed 09:07:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.599207][T32678] BTRFS error (device loop1): superblock checksum mismatch [ 861.649608][T32678] BTRFS error (device loop1): open_ctree failed 09:07:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.700360][T32673] BTRFS error (device loop5): superblock checksum mismatch [ 861.709942][T32673] BTRFS error (device loop5): open_ctree failed [ 861.717421][T32699] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32699) [ 861.737287][T32678] BTRFS error (device loop5): superblock checksum mismatch 09:07:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 861.778171][T32678] BTRFS error (device loop5): open_ctree failed [ 861.931643][T32711] BTRFS error (device loop1): superblock checksum mismatch [ 861.947561][T32717] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32717) 09:07:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.028526][T32711] BTRFS error (device loop1): open_ctree failed [ 862.106949][T32711] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (32711) [ 862.125531][T32717] BTRFS error (device loop0): superblock checksum mismatch [ 862.152529][T32717] BTRFS error (device loop0): open_ctree failed [ 862.165997][T32730] BTRFS error (device loop1): superblock checksum mismatch [ 862.228185][T32730] BTRFS error (device loop1): open_ctree failed 09:07:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52", 0xba}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 862.432565][T32752] BTRFS error (device loop0): superblock checksum mismatch [ 862.439912][T32752] BTRFS error (device loop0): open_ctree failed [ 862.502923][T32752] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (32752) [ 862.515477][T32756] BTRFS error (device loop5): superblock checksum mismatch [ 862.525327][T32756] BTRFS error (device loop5): open_ctree failed [ 862.622611][T32756] BTRFS error (device loop5): superblock checksum mismatch [ 862.630319][T32756] BTRFS error (device loop5): open_ctree failed 09:07:20 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.509330][ T315] BTRFS error (device loop0): superblock checksum mismatch [ 864.516777][ T315] BTRFS error (device loop0): open_ctree failed [ 864.589255][ T320] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (320) [ 864.604984][ T315] BTRFS error (device loop1): superblock checksum mismatch [ 864.628082][ T315] BTRFS error (device loop1): open_ctree failed [ 864.635367][ T321] BTRFS error (device loop1): superblock checksum mismatch 09:07:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.697918][ T321] BTRFS error (device loop1): open_ctree failed [ 864.824835][ T320] BTRFS error (device loop5): superblock checksum mismatch [ 864.849502][ T320] BTRFS error (device loop5): open_ctree failed [ 864.856343][ T345] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (345) 09:07:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.872593][ T321] BTRFS error (device loop5): superblock checksum mismatch [ 864.909704][ T321] BTRFS error (device loop5): open_ctree failed 09:07:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x13ee, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 864.968170][ T345] BTRFS error (device loop1): superblock checksum mismatch [ 865.007217][ T345] BTRFS error (device loop1): open_ctree failed 09:07:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.175660][ T358] BTRFS error (device loop5): superblock checksum mismatch [ 865.221651][ T358] BTRFS error (device loop5): open_ctree failed [ 865.239582][ T372] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (372) [ 865.254218][ T364] BTRFS error (device loop5): superblock checksum mismatch [ 865.278720][ T364] BTRFS error (device loop5): open_ctree failed 09:07:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52", 0xba}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 865.406615][ T358] BTRFS error (device loop5): superblock checksum mismatch [ 865.421835][ T358] BTRFS error (device loop5): open_ctree failed [ 865.442368][ T364] BTRFS error (device loop5): superblock checksum mismatch [ 865.478031][ T364] BTRFS error (device loop5): open_ctree failed [ 865.492680][ T389] BTRFS error (device loop1): superblock checksum mismatch [ 865.599336][ T389] BTRFS error (device loop1): open_ctree failed [ 865.606309][ T399] BTRFS error (device loop5): superblock checksum mismatch [ 865.657140][ T399] BTRFS error (device loop5): open_ctree failed [ 865.688572][ T389] BTRFS error (device loop0): superblock checksum mismatch [ 865.718281][ T389] BTRFS error (device loop0): open_ctree failed [ 865.727705][ T399] BTRFS error (device loop5): superblock checksum mismatch [ 865.762711][ T399] BTRFS error (device loop5): open_ctree failed 09:07:23 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x13ef, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.640511][ T428] BTRFS error (device loop0): superblock checksum mismatch [ 867.659733][ T427] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (427) [ 867.680477][ T428] BTRFS error (device loop0): open_ctree failed [ 867.687521][ T426] BTRFS error (device loop0): superblock checksum mismatch [ 867.738028][ T426] BTRFS error (device loop0): open_ctree failed 09:07:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 867.944320][ T452] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (452) [ 867.944326][ T427] BTRFS error (device loop5): superblock checksum mismatch 09:07:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.007696][ T427] BTRFS error (device loop5): open_ctree failed [ 868.048844][ T456] BTRFS error (device loop1): superblock checksum mismatch [ 868.056394][ T452] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (452) [ 868.077768][ T456] BTRFS error (device loop1): open_ctree failed 09:07:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 868.210537][ T464] BTRFS error (device loop5): superblock checksum mismatch [ 868.220272][ T464] BTRFS error (device loop5): open_ctree failed [ 868.235276][ T456] BTRFS error (device loop5): superblock checksum mismatch [ 868.267931][ T456] BTRFS error (device loop5): open_ctree failed [ 868.316351][ T477] BTRFS error (device loop0): superblock checksum mismatch [ 868.323996][ T477] BTRFS error (device loop0): open_ctree failed 09:07:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52", 0xba}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 868.503686][ T501] BTRFS error (device loop1): superblock checksum mismatch [ 868.512355][ T501] BTRFS error (device loop1): open_ctree failed [ 868.522953][ T500] BTRFS error (device loop1): superblock checksum mismatch [ 868.567897][ T500] BTRFS error (device loop1): open_ctree failed 09:07:26 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c", 0x7c}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.640748][ T521] BTRFS error (device loop0): superblock checksum mismatch [ 870.650035][ T521] BTRFS error (device loop0): open_ctree failed [ 870.682908][ T525] BTRFS error (device loop1): superblock checksum mismatch [ 870.691802][ T526] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (526) [ 870.704249][ T525] BTRFS error (device loop1): open_ctree failed [ 870.713429][ T521] BTRFS error (device loop1): superblock checksum mismatch 09:07:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.808299][ T521] BTRFS error (device loop1): open_ctree failed [ 870.839726][ T526] BTRFS error (device loop1): superblock checksum mismatch [ 870.846942][ T526] BTRFS error (device loop1): open_ctree failed 09:07:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.865498][ T525] BTRFS error (device loop1): superblock checksum mismatch 09:07:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 870.935600][ T525] BTRFS error (device loop1): open_ctree failed [ 871.037200][ T559] BTRFS error (device loop1): superblock checksum mismatch [ 871.038281][ T560] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (560) 09:07:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.127803][ T559] BTRFS error (device loop1): open_ctree failed 09:07:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 871.318534][ T559] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (559) [ 871.318541][ T560] BTRFS error (device loop1): superblock checksum mismatch [ 871.417416][ T560] BTRFS error (device loop1): open_ctree failed [ 871.424305][ T573] BTRFS error (device loop1): superblock checksum mismatch 09:07:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 871.487515][ T573] BTRFS error (device loop1): open_ctree failed [ 871.688521][ T599] BTRFS error (device loop0): superblock checksum mismatch [ 871.696096][ T599] BTRFS error (device loop0): open_ctree failed [ 871.708243][ T600] BTRFS error (device loop5): superblock checksum mismatch [ 871.738987][ T600] BTRFS error (device loop5): open_ctree failed [ 871.784321][ T599] BTRFS error (device loop0): superblock checksum mismatch [ 871.791695][ T600] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (600) [ 871.804200][ T599] BTRFS error (device loop0): open_ctree failed 09:07:29 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.666732][ T630] BTRFS error (device loop5): superblock checksum mismatch [ 873.674359][ T630] BTRFS error (device loop5): open_ctree failed [ 873.726048][ T629] BTRFS error (device loop1): superblock checksum mismatch [ 873.733534][ T630] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (630) [ 873.746127][ T629] BTRFS error (device loop1): open_ctree failed [ 873.759441][ T636] BTRFS error (device loop1): superblock checksum mismatch 09:07:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.771088][ T636] BTRFS error (device loop1): open_ctree failed [ 873.932127][ T636] BTRFS error (device loop1): superblock checksum mismatch [ 873.938771][ T659] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (659) [ 873.970260][ T636] BTRFS error (device loop1): open_ctree failed 09:07:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 873.997554][ T629] BTRFS error (device loop1): superblock checksum mismatch [ 874.137299][ T629] BTRFS error (device loop1): open_ctree failed [ 874.163340][ T668] BTRFS error (device loop1): superblock checksum mismatch [ 874.176993][ T668] BTRFS error (device loop1): open_ctree failed [ 874.187510][ T672] BTRFS error (device loop1): superblock checksum mismatch [ 874.259107][ T672] BTRFS error (device loop1): open_ctree failed [ 874.277406][ T668] BTRFS error (device loop1): superblock checksum mismatch 09:07:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 874.326138][ T668] BTRFS error (device loop1): open_ctree failed [ 874.434756][ T689] BTRFS error (device loop0): superblock checksum mismatch [ 874.441697][ T694] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (694) [ 874.459930][ T689] BTRFS error (device loop0): open_ctree failed [ 874.592984][ T694] BTRFS error (device loop5): superblock checksum mismatch [ 874.600841][ T689] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (689) [ 874.630202][ T694] BTRFS error (device loop5): open_ctree failed [ 874.638974][ T690] BTRFS error (device loop5): superblock checksum mismatch [ 874.717266][ T690] BTRFS error (device loop5): open_ctree failed 09:07:32 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:32 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95", 0xbd}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 876.725656][ T731] BTRFS error (device loop1): superblock checksum mismatch [ 876.735540][ T736] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (736) [ 876.749568][ T731] BTRFS error (device loop1): open_ctree failed [ 876.756915][ T732] BTRFS error (device loop1): superblock checksum mismatch 09:07:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 876.853632][ T732] BTRFS error (device loop1): open_ctree failed [ 876.869828][ T731] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (731) [ 876.885582][ T736] BTRFS error (device loop1): superblock checksum mismatch 09:07:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.077053][ T736] BTRFS error (device loop1): open_ctree failed 09:07:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.409056][ T764] BTRFS error (device loop5): superblock checksum mismatch [ 877.416402][ T770] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (770) [ 877.430502][ T764] BTRFS error (device loop5): open_ctree failed 09:07:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80040, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.590716][ T764] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (764) [ 877.595145][ T770] BTRFS error (device loop0): superblock checksum mismatch [ 877.610396][ T770] BTRFS error (device loop0): open_ctree failed [ 877.623196][ T778] BTRFS error (device loop0): superblock checksum mismatch 09:07:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 877.698713][ T778] BTRFS error (device loop0): open_ctree failed [ 877.836766][ T798] BTRFS error (device loop5): superblock checksum mismatch [ 877.845911][ T801] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (801) [ 877.917023][ T798] BTRFS error (device loop5): open_ctree failed [ 877.940126][ T801] BTRFS error (device loop0): superblock checksum mismatch [ 877.952522][ T801] BTRFS error (device loop0): open_ctree failed 09:07:35 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c9354", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc07", 0xbf}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 879.760594][ T824] BTRFS error (device loop1): superblock checksum mismatch [ 879.760700][ T826] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (826) [ 879.786228][ T824] BTRFS error (device loop1): open_ctree failed [ 879.801449][ T825] BTRFS error (device loop1): superblock checksum mismatch 09:07:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 879.811930][ T825] BTRFS error (device loop1): open_ctree failed [ 879.821595][ T826] BTRFS error (device loop1): superblock checksum mismatch [ 879.900579][ T826] BTRFS error (device loop1): open_ctree failed [ 879.908948][ T824] BTRFS error (device loop5): superblock checksum mismatch 09:07:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 879.977142][ T824] BTRFS error (device loop5): open_ctree failed [ 879.985327][ T852] BTRFS error (device loop5): superblock checksum mismatch [ 880.046866][ T852] BTRFS error (device loop5): open_ctree failed [ 880.155613][ T857] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (857) [ 880.169475][ T865] BTRFS error (device loop5): superblock checksum mismatch [ 880.208226][ T865] BTRFS error (device loop5): open_ctree failed [ 880.230833][ T852] BTRFS error (device loop5): superblock checksum mismatch [ 880.307075][ T852] BTRFS error (device loop5): open_ctree failed 09:07:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 880.621659][ T892] BTRFS error (device loop0): superblock checksum mismatch [ 880.631277][ T893] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (893) [ 880.672172][ T892] BTRFS error (device loop0): open_ctree failed [ 880.681041][ T891] BTRFS error (device loop0): superblock checksum mismatch [ 880.726944][ T891] BTRFS error (device loop0): open_ctree failed [ 880.858732][ T892] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (892) [ 880.871502][ T893] BTRFS error (device loop5): superblock checksum mismatch [ 880.884063][ T897] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (897) [ 880.904250][ T893] BTRFS error (device loop5): open_ctree failed 09:07:38 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc07", 0xbf}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 882.786962][ T925] BTRFS error (device loop0): superblock checksum mismatch [ 882.795407][ T925] BTRFS error (device loop0): open_ctree failed [ 882.808869][ T930] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (930) [ 882.822755][ T931] BTRFS error (device loop1): superblock checksum mismatch 09:07:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 882.926937][ T931] BTRFS error (device loop1): open_ctree failed [ 882.979760][ T930] BTRFS error (device loop5): superblock checksum mismatch [ 883.036619][ T930] BTRFS error (device loop5): open_ctree failed [ 883.044178][ T947] BTRFS error (device loop1): superblock checksum mismatch [ 883.062990][ T947] BTRFS error (device loop1): open_ctree failed [ 883.063848][ T955] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (955) 09:07:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 883.088284][ T931] BTRFS error (device loop1): superblock checksum mismatch 09:07:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 883.196712][ T931] BTRFS error (device loop1): open_ctree failed [ 883.245410][ T965] BTRFS error (device loop1): superblock checksum mismatch [ 883.348295][ T965] BTRFS error (device loop1): open_ctree failed [ 883.408950][ T969] BTRFS error (device loop0): superblock checksum mismatch [ 883.424753][ T969] BTRFS error (device loop0): open_ctree failed [ 883.433810][ T965] BTRFS error (device loop5): superblock checksum mismatch [ 883.466809][ T965] BTRFS error (device loop5): open_ctree failed [ 883.486277][ T969] BTRFS error (device loop0): superblock checksum mismatch [ 883.494212][ T969] BTRFS error (device loop0): open_ctree failed 09:07:39 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 883.651806][ T992] BTRFS error (device loop5): superblock checksum mismatch [ 883.668894][ T998] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (998) [ 883.691970][ T992] BTRFS error (device loop5): open_ctree failed [ 883.700124][ T940] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (940) [ 883.712467][ T991] BTRFS error (device loop1): superblock checksum mismatch [ 883.827963][ T991] BTRFS error (device loop1): open_ctree failed 09:07:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:41 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc07", 0xbf}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 885.819759][ T1024] BTRFS error (device loop0): superblock checksum mismatch [ 885.829632][ T1024] BTRFS error (device loop0): open_ctree failed [ 885.889795][ T1032] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1032) [ 885.902495][ T1031] BTRFS error (device loop1): superblock checksum mismatch [ 885.930640][ T1031] BTRFS error (device loop1): open_ctree failed [ 885.939275][ T1024] BTRFS error (device loop1): superblock checksum mismatch 09:07:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 886.058031][ T1024] BTRFS error (device loop1): open_ctree failed [ 886.118669][ T1032] BTRFS error (device loop1): superblock checksum mismatch [ 886.125887][ T1032] BTRFS error (device loop1): open_ctree failed [ 886.147124][ T1031] BTRFS error (device loop1): superblock checksum mismatch 09:07:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 886.266834][ T1031] BTRFS error (device loop1): open_ctree failed [ 886.285497][ T1057] BTRFS error (device loop1): superblock checksum mismatch [ 886.294988][ T1060] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1060) 09:07:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 886.397435][ T1057] BTRFS error (device loop1): open_ctree failed [ 886.507299][ T1060] BTRFS error (device loop5): superblock checksum mismatch [ 886.523787][ T1057] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1057) [ 886.561383][ T1060] BTRFS error (device loop5): open_ctree failed 09:07:42 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 886.659068][ T1074] BTRFS error (device loop1): superblock checksum mismatch [ 886.740216][ T1074] BTRFS error (device loop1): open_ctree failed [ 886.840043][ T1084] BTRFS error (device loop0): superblock checksum mismatch [ 886.852866][ T1084] BTRFS error (device loop0): open_ctree failed [ 886.862905][ T1095] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1095) [ 886.879387][ T1074] BTRFS error (device loop0): superblock checksum mismatch [ 886.917731][ T1074] BTRFS error (device loop0): open_ctree failed 09:07:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 887.039764][ T1084] BTRFS error (device loop1): superblock checksum mismatch [ 887.047039][ T1095] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1095) [ 887.167873][ T1084] BTRFS error (device loop1): open_ctree failed 09:07:44 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433", 0x7f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:44 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 888.924885][ T1138] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1138) [ 888.937531][ T1132] BTRFS error (device loop5): superblock checksum mismatch [ 888.945413][ T1132] BTRFS error (device loop5): open_ctree failed [ 888.957921][ T1133] BTRFS error (device loop5): superblock checksum mismatch 09:07:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 888.987552][ T1133] BTRFS error (device loop5): open_ctree failed [ 889.018849][ T1138] BTRFS error (device loop1): superblock checksum mismatch [ 889.028328][ T1132] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1132) [ 889.050357][ T1138] BTRFS error (device loop1): open_ctree failed 09:07:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 889.315968][ T1158] BTRFS error (device loop1): superblock checksum mismatch [ 889.323360][ T1158] BTRFS error (device loop1): open_ctree failed [ 889.333364][ T1168] BTRFS error (device loop1): superblock checksum mismatch [ 889.409136][ T1168] BTRFS error (device loop1): open_ctree failed [ 889.467295][ T1168] BTRFS error (device loop0): superblock checksum mismatch [ 889.477855][ T1168] BTRFS error (device loop0): open_ctree failed 09:07:45 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 889.803535][ T1199] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1199) [ 889.816522][ T1195] BTRFS error (device loop1): superblock checksum mismatch [ 889.823951][ T1195] BTRFS error (device loop1): open_ctree failed [ 889.833898][ T1200] BTRFS error (device loop1): superblock checksum mismatch [ 889.898391][ T1200] BTRFS error (device loop1): open_ctree failed 09:07:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 889.938685][ T1174] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (1174) [ 889.951917][ T1195] BTRFS error (device loop1): superblock checksum mismatch [ 889.976973][ T1195] BTRFS error (device loop1): open_ctree failed [ 889.996527][ T1199] BTRFS error (device loop1): superblock checksum mismatch [ 890.046120][ T1199] BTRFS error (device loop1): open_ctree failed 09:07:47 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:47 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 891.928188][ T1234] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1234) [ 891.940946][ T1229] BTRFS error (device loop1): superblock checksum mismatch [ 891.967515][ T1229] BTRFS error (device loop1): open_ctree failed [ 891.976614][ T1234] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1234) [ 891.989635][ T1227] BTRFS error (device loop1): superblock checksum mismatch 09:07:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 892.077632][ T1227] BTRFS error (device loop1): open_ctree failed 09:07:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 892.128919][ T1229] BTRFS error (device loop1): superblock checksum mismatch [ 892.226041][ T1229] BTRFS error (device loop1): open_ctree failed [ 892.299325][ T1258] BTRFS error (device loop5): superblock checksum mismatch [ 892.314816][ T1258] BTRFS error (device loop5): open_ctree failed [ 892.334635][ T1266] BTRFS error (device loop1): superblock checksum mismatch [ 892.366469][ T1266] BTRFS error (device loop1): open_ctree failed [ 892.429555][ T1258] BTRFS error (device loop5): superblock checksum mismatch [ 892.446923][ T1258] BTRFS error (device loop5): open_ctree failed [ 892.454017][ T1266] BTRFS error (device loop5): superblock checksum mismatch [ 892.515960][ T1266] BTRFS error (device loop5): open_ctree failed 09:07:48 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 892.810550][ T1296] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1296) [ 892.824397][ T1294] BTRFS error (device loop1): superblock checksum mismatch [ 892.856411][ T1294] BTRFS error (device loop1): open_ctree failed [ 892.864448][ T1297] BTRFS error (device loop1): superblock checksum mismatch 09:07:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 892.895393][ T1296] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1296) [ 892.949171][ T1297] BTRFS error (device loop1): open_ctree failed 09:07:50 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 894.915539][ T1326] BTRFS error (device loop5): superblock checksum mismatch [ 894.932680][ T1326] BTRFS error (device loop5): open_ctree failed [ 894.941932][ T1328] BTRFS error (device loop0): superblock checksum mismatch 09:07:50 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 894.977721][ T1328] BTRFS error (device loop0): open_ctree failed [ 895.028987][ T1335] BTRFS error (device loop1): superblock checksum mismatch [ 895.035990][ T1326] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1326) [ 895.058971][ T1335] BTRFS error (device loop1): open_ctree failed [ 895.069815][ T1328] BTRFS error (device loop1): superblock checksum mismatch 09:07:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 895.071801][ T1340] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (1340) [ 895.116061][ T1328] BTRFS error (device loop1): open_ctree failed [ 895.228430][ T1361] BTRFS error (device loop5): superblock checksum mismatch [ 895.236265][ T1361] BTRFS error (device loop5): open_ctree failed [ 895.308057][ T1361] BTRFS error (device loop5): superblock checksum mismatch [ 895.315618][ T1361] BTRFS error (device loop5): open_ctree failed 09:07:51 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 895.877470][ T1385] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1385) [ 895.877670][ T1382] BTRFS error (device loop1): superblock checksum mismatch [ 895.902781][ T1382] BTRFS error (device loop1): open_ctree failed [ 895.912222][ T1386] BTRFS error (device loop1): superblock checksum mismatch 09:07:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xee13, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 895.936119][ T1386] BTRFS error (device loop1): open_ctree failed [ 896.134739][ T1386] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1386) [ 896.150825][ T1385] BTRFS error (device loop0): superblock checksum mismatch [ 896.223817][ T1385] BTRFS error (device loop0): open_ctree failed [ 896.232067][ T1409] BTRFS error (device loop0): superblock checksum mismatch [ 896.285731][ T1409] BTRFS error (device loop0): open_ctree failed 09:07:53 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xef13, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 897.930704][ T1429] BTRFS error (device loop0): superblock checksum mismatch [ 897.938282][ T1429] BTRFS error (device loop0): open_ctree failed 09:07:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 898.003749][ T1436] BTRFS error (device loop1): superblock checksum mismatch [ 898.011021][ T1433] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1433) [ 898.037024][ T1436] BTRFS error (device loop1): open_ctree failed [ 898.043963][ T1429] BTRFS error (device loop1): superblock checksum mismatch 09:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 898.136063][ T1429] BTRFS error (device loop1): open_ctree failed [ 898.154673][ T1433] BTRFS error (device loop1): superblock checksum mismatch [ 898.161946][ T1439] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (1439) [ 898.176777][ T1433] BTRFS error (device loop1): open_ctree failed 09:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 898.192006][ T1436] BTRFS error (device loop1): superblock checksum mismatch [ 898.226882][ T1436] BTRFS error (device loop1): open_ctree failed [ 898.430710][ T1463] BTRFS error (device loop0): superblock checksum mismatch [ 898.444745][ T1463] BTRFS error (device loop0): open_ctree failed [ 898.467368][ T1475] BTRFS error (device loop5): superblock checksum mismatch [ 898.487455][ T1475] BTRFS error (device loop5): open_ctree failed [ 898.558922][ T1449] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (1449) [ 898.571555][ T1463] BTRFS error (device loop0): superblock checksum mismatch [ 898.587478][ T1463] BTRFS error (device loop0): open_ctree failed 09:07:54 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 898.842674][ T1488] BTRFS error (device loop5): superblock checksum mismatch [ 898.850507][ T1488] BTRFS error (device loop5): open_ctree failed [ 898.901739][ T1488] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1488) [ 898.914377][ T1495] BTRFS error (device loop1): superblock checksum mismatch [ 898.937262][ T1495] BTRFS error (device loop1): open_ctree failed [ 898.944560][ T1496] BTRFS error (device loop1): superblock checksum mismatch 09:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 899.022719][ T1496] BTRFS error (device loop1): open_ctree failed [ 899.073396][ T1495] BTRFS error (device loop0): superblock checksum mismatch [ 899.081778][ T1495] BTRFS error (device loop0): open_ctree failed [ 899.108530][ T1496] BTRFS error (device loop0): superblock checksum mismatch [ 899.127608][ T1496] BTRFS error (device loop0): open_ctree failed [ 899.207521][ T1524] BTRFS error (device loop1): superblock checksum mismatch [ 899.218093][ T1509] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (1509) [ 899.327338][ T1524] BTRFS error (device loop1): open_ctree failed 09:07:56 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 900.972055][ T1541] BTRFS error (device loop5): superblock checksum mismatch [ 900.980771][ T1541] BTRFS error (device loop5): open_ctree failed [ 901.042830][ T1540] BTRFS error (device loop1): superblock checksum mismatch [ 901.051937][ T1541] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1541) [ 901.073033][ T1540] BTRFS error (device loop1): open_ctree failed [ 901.087059][ T1545] BTRFS error (device loop1): superblock checksum mismatch [ 901.093574][ T1552] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (1552) 09:07:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 901.145596][ T1545] BTRFS error (device loop1): open_ctree failed [ 901.256630][ T1564] BTRFS error (device loop1): superblock checksum mismatch [ 901.264213][ T1564] BTRFS error (device loop1): open_ctree failed [ 901.267829][ T1573] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1573) [ 901.283163][ T1545] BTRFS error (device loop1): superblock checksum mismatch [ 901.385556][ T1545] BTRFS error (device loop1): open_ctree failed [ 901.394042][ T1573] BTRFS error (device loop1): superblock checksum mismatch [ 901.485354][ T1573] BTRFS error (device loop1): open_ctree failed 09:07:57 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 901.872149][ T1595] BTRFS error (device loop5): superblock checksum mismatch [ 901.883543][ T1595] BTRFS error (device loop5): open_ctree failed [ 901.934263][ T1600] BTRFS error (device loop1): superblock checksum mismatch [ 901.942060][ T1595] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1595) [ 901.961691][ T1600] BTRFS error (device loop1): open_ctree failed [ 901.970994][ T1604] BTRFS error (device loop1): superblock checksum mismatch 09:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 902.037063][ T1604] BTRFS error (device loop1): open_ctree failed [ 902.059415][ T1600] BTRFS error (device loop1): superblock checksum mismatch [ 902.122222][ T1600] BTRFS error (device loop1): open_ctree failed [ 902.132140][ T1625] BTRFS error (device loop5): superblock checksum mismatch [ 902.153116][ T1625] BTRFS error (device loop5): open_ctree failed [ 902.288373][ T1625] BTRFS error (device loop5): superblock checksum mismatch [ 902.297285][ T1625] BTRFS error (device loop5): open_ctree failed 09:07:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:07:59 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:07:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 904.006867][ T1654] BTRFS error (device loop5): superblock checksum mismatch [ 904.041419][ T1654] BTRFS error (device loop5): open_ctree failed [ 904.050960][ T1658] BTRFS error (device loop0): superblock checksum mismatch [ 904.061757][ T1658] BTRFS error (device loop0): open_ctree failed [ 904.086134][ T1660] BTRFS error (device loop0): superblock checksum mismatch [ 904.105805][ T1660] BTRFS error (device loop0): open_ctree failed 09:08:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 904.209312][ T1654] BTRFS error (device loop5): superblock checksum mismatch [ 904.224077][ T1658] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1658) 09:08:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 904.294535][ T1654] BTRFS error (device loop5): open_ctree failed [ 904.312875][ T1660] BTRFS error (device loop5): superblock checksum mismatch [ 904.376644][ T1660] BTRFS error (device loop5): open_ctree failed [ 904.402889][ T1694] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1694) [ 904.417283][ T1692] BTRFS error (device loop1): superblock checksum mismatch [ 904.465667][ T1692] BTRFS error (device loop1): open_ctree failed [ 904.539055][ T1692] BTRFS error (device loop5): superblock checksum mismatch [ 904.577725][ T1692] BTRFS error (device loop5): open_ctree failed 09:08:00 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 904.933339][ T1720] BTRFS error (device loop5): superblock checksum mismatch [ 904.942506][ T1722] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1722) [ 904.958884][ T1720] BTRFS error (device loop5): open_ctree failed [ 904.970297][ T1724] BTRFS error (device loop5): superblock checksum mismatch [ 905.008120][ T1724] BTRFS error (device loop5): open_ctree failed [ 905.103324][ T1720] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1720) [ 905.117660][ T1722] BTRFS error (device loop1): superblock checksum mismatch [ 905.127410][ T1722] BTRFS error (device loop1): open_ctree failed [ 905.144331][ T1724] BTRFS error (device loop1): superblock checksum mismatch 09:08:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x21030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 905.166334][ T1724] BTRFS error (device loop1): open_ctree failed [ 905.336867][ T1750] BTRFS error (device loop1): superblock checksum mismatch [ 905.396423][ T1750] BTRFS error (device loop1): open_ctree failed 09:08:02 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x22030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 907.068963][ T1770] BTRFS error (device loop0): superblock checksum mismatch [ 907.086501][ T1770] BTRFS error (device loop0): open_ctree failed [ 907.107961][ T1775] BTRFS error (device loop1): superblock checksum mismatch [ 907.109794][ T1774] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1774) [ 907.175079][ T1775] BTRFS error (device loop1): open_ctree failed 09:08:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x23030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 907.268401][ T1774] BTRFS error (device loop1): superblock checksum mismatch [ 907.275819][ T1774] BTRFS error (device loop1): open_ctree failed [ 907.283134][ T1775] BTRFS error (device loop1): superblock checksum mismatch [ 907.366112][ T1775] BTRFS error (device loop1): open_ctree failed [ 907.457207][ T1795] BTRFS error (device loop1): superblock checksum mismatch [ 907.470551][ T1806] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1806) [ 907.577309][ T1795] BTRFS error (device loop1): open_ctree failed [ 907.590185][ T1806] BTRFS error (device loop5): superblock checksum mismatch [ 907.647471][ T1806] BTRFS error (device loop5): open_ctree failed 09:08:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:03 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 907.984010][ T1834] BTRFS error (device loop1): superblock checksum mismatch [ 907.984202][ T1836] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1836) [ 908.003606][ T1834] BTRFS error (device loop1): open_ctree failed [ 908.013532][ T1830] BTRFS error (device loop1): superblock checksum mismatch [ 908.049203][ T1830] BTRFS error (device loop1): open_ctree failed [ 908.061472][ T1836] BTRFS error (device loop1): superblock checksum mismatch 09:08:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 908.135246][ T1836] BTRFS error (device loop1): open_ctree failed [ 908.147270][ T1830] BTRFS error (device loop1): superblock checksum mismatch [ 908.176340][ T1854] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1854) [ 908.209183][ T1830] BTRFS error (device loop1): open_ctree failed [ 908.215657][ T1772] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (1772) [ 908.235802][ T1854] BTRFS error (device loop1): superblock checksum mismatch [ 908.294947][ T1854] BTRFS error (device loop1): open_ctree failed 09:08:06 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 910.200623][ T1876] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1876) [ 910.200760][ T1872] BTRFS error (device loop1): superblock checksum mismatch [ 910.234951][ T1872] BTRFS error (device loop1): open_ctree failed [ 910.242687][ T1873] BTRFS error (device loop1): superblock checksum mismatch [ 910.269583][ T1873] BTRFS error (device loop1): open_ctree failed 09:08:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 910.358202][ T1872] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1872) [ 910.370686][ T1876] BTRFS error (device loop1): superblock checksum mismatch 09:08:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 910.527043][ T1876] BTRFS error (device loop1): open_ctree failed 09:08:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x21030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 910.625036][ T1914] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1914) [ 910.625088][ T1905] BTRFS error (device loop1): superblock checksum mismatch [ 910.725055][ T1905] BTRFS error (device loop1): open_ctree failed [ 910.732748][ T1914] BTRFS error (device loop1): superblock checksum mismatch [ 910.743213][ T1923] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (1923) [ 910.834724][ T1914] BTRFS error (device loop1): open_ctree failed 09:08:06 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 910.926132][ T1923] BTRFS error (device loop0): superblock checksum mismatch [ 910.933480][ T1923] BTRFS error (device loop0): open_ctree failed [ 911.013038][ T1944] BTRFS error (device loop1): superblock checksum mismatch [ 911.020755][ T1944] BTRFS error (device loop1): open_ctree failed [ 911.031015][ T1940] BTRFS error (device loop1): superblock checksum mismatch [ 911.052412][ T1940] BTRFS error (device loop1): open_ctree failed [ 911.152306][ T1940] BTRFS error (device loop5): superblock checksum mismatch [ 911.160144][ T1940] BTRFS error (device loop5): open_ctree failed 09:08:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x22030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:09 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 913.187749][ T1966] BTRFS error (device loop0): superblock checksum mismatch [ 913.195390][ T1966] BTRFS error (device loop0): open_ctree failed [ 913.247963][ T1973] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (1973) [ 913.260636][ T1972] BTRFS error (device loop1): superblock checksum mismatch [ 913.268028][ T1972] BTRFS error (device loop1): open_ctree failed [ 913.281535][ T1966] BTRFS error (device loop1): superblock checksum mismatch [ 913.356156][ T1966] BTRFS error (device loop1): open_ctree failed [ 913.377455][ T1978] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (1978) [ 913.384646][ T1973] BTRFS error (device loop1): superblock checksum mismatch 09:08:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x23030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x49030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 913.412601][ T1973] BTRFS error (device loop1): open_ctree failed [ 913.437506][ T1972] BTRFS error (device loop1): superblock checksum mismatch 09:08:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 913.535561][ T1972] BTRFS error (device loop1): open_ctree failed [ 913.621631][ T1994] BTRFS error (device loop0): superblock checksum mismatch [ 913.633670][ T2004] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2004) [ 913.652763][ T1994] BTRFS error (device loop0): open_ctree failed [ 913.676048][ T2016] BTRFS error (device loop1): superblock checksum mismatch [ 913.706487][ T2016] BTRFS error (device loop1): open_ctree failed 09:08:09 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 914.033831][ T2042] BTRFS error (device loop5): superblock checksum mismatch [ 914.038035][ T2047] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2047) [ 914.076680][ T2042] BTRFS error (device loop5): open_ctree failed [ 914.110011][ T2047] BTRFS error (device loop0): superblock checksum mismatch [ 914.121373][ T2047] BTRFS error (device loop0): open_ctree failed 09:08:12 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 916.236035][ T2072] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2072) [ 916.236216][ T2070] BTRFS error (device loop1): superblock checksum mismatch [ 916.258074][ T2070] BTRFS error (device loop1): open_ctree failed [ 916.266252][ T2073] BTRFS error (device loop1): superblock checksum mismatch [ 916.316114][ T2073] BTRFS error (device loop1): open_ctree failed [ 916.339485][ T2072] BTRFS error (device loop0): superblock checksum mismatch [ 916.377147][ T2072] BTRFS error (device loop0): open_ctree failed [ 916.386969][ T2070] BTRFS error (device loop1): superblock checksum mismatch [ 916.391296][ T2073] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2073) [ 916.455641][ T2070] BTRFS error (device loop1): open_ctree failed 09:08:12 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 917.094742][ T2132] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2132) [ 917.108421][ T2128] BTRFS error (device loop1): superblock checksum mismatch [ 917.115670][ T2128] BTRFS error (device loop1): open_ctree failed [ 917.122808][ T2131] BTRFS error (device loop1): superblock checksum mismatch [ 917.184646][ T2131] BTRFS error (device loop1): open_ctree failed [ 917.200710][ T2132] BTRFS error (device loop1): superblock checksum mismatch [ 917.286261][ T2132] BTRFS error (device loop1): open_ctree failed [ 917.302270][ T2131] BTRFS error (device loop0): superblock checksum mismatch [ 917.357747][ T2131] BTRFS error (device loop0): open_ctree failed 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 919.268941][ T2167] BTRFS error (device loop5): superblock checksum mismatch [ 919.279148][ T2169] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2169) [ 919.313152][ T2167] BTRFS error (device loop5): open_ctree failed [ 919.326734][ T2171] BTRFS error (device loop5): superblock checksum mismatch 09:08:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 919.374190][ T2171] BTRFS error (device loop5): open_ctree failed 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 919.466825][ T2169] BTRFS error (device loop0): superblock checksum mismatch [ 919.494306][ T2169] BTRFS error (device loop0): open_ctree failed [ 919.514229][ T2167] BTRFS error (device loop1): superblock checksum mismatch [ 919.523718][ T2167] BTRFS error (device loop1): open_ctree failed [ 919.536077][ T2171] BTRFS error (device loop1): superblock checksum mismatch 09:08:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:15 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 919.579464][ T2171] BTRFS error (device loop1): open_ctree failed [ 919.764634][ T2257] BTRFS error (device loop0): superblock checksum mismatch [ 919.772066][ T2254] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2254) [ 919.786478][ T2257] BTRFS error (device loop0): open_ctree failed [ 919.799781][ T2270] BTRFS error (device loop1): superblock checksum mismatch [ 919.831696][ T2223] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (2223) [ 919.894343][ T2270] BTRFS error (device loop1): open_ctree failed 09:08:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:18 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 922.491928][ T2291] BTRFS error (device loop0): superblock checksum mismatch [ 922.499325][ T2291] BTRFS error (device loop0): open_ctree failed [ 922.574769][ T2298] BTRFS error (device loop1): superblock checksum mismatch [ 922.582227][ T2299] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2299) [ 922.614546][ T2298] BTRFS error (device loop1): open_ctree failed 09:08:18 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 922.621699][ T2291] BTRFS error (device loop1): superblock checksum mismatch [ 922.673276][ T2291] BTRFS error (device loop1): open_ctree failed [ 922.687566][ T2299] BTRFS error (device loop1): superblock checksum mismatch [ 922.705069][ T2299] BTRFS error (device loop1): open_ctree failed 09:08:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x49030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 922.713322][ T2317] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (2317) [ 922.731133][ T2298] BTRFS error (device loop1): superblock checksum mismatch 09:08:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 922.925495][ T2298] BTRFS error (device loop1): open_ctree failed [ 922.939153][ T2334] BTRFS error (device loop1): superblock checksum mismatch [ 922.959581][ T2332] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2332) [ 922.984138][ T2334] BTRFS error (device loop1): open_ctree failed [ 923.030779][ T2317] blk_update_request: I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 923.074406][ T3318] blk_update_request: I/O error, dev loop0, sector 264064 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.085716][ T3318] Buffer I/O error on dev loop0, logical block 33008, async page read 09:08:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 923.159016][ T2334] BTRFS error (device loop1): superblock checksum mismatch [ 923.173549][ T2334] BTRFS error (device loop1): open_ctree failed 09:08:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 923.212100][ T2346] BTRFS error (device loop1): superblock checksum mismatch [ 923.259467][ T2346] BTRFS error (device loop1): open_ctree failed [ 923.358129][ T2356] BTRFS error (device loop5): superblock checksum mismatch [ 923.365229][ T2364] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2364) [ 923.444839][ T2356] BTRFS error (device loop5): open_ctree failed 09:08:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x750e0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 923.724727][ T2379] BTRFS error (device loop5): superblock checksum mismatch [ 923.732024][ T2379] BTRFS error (device loop5): open_ctree failed [ 923.745887][ T2378] BTRFS error (device loop5): superblock checksum mismatch [ 923.803939][ T2378] BTRFS error (device loop5): open_ctree failed 09:08:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x760e0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 925.593194][ T2404] BTRFS error (device loop0): superblock checksum mismatch [ 925.603696][ T2410] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2410) [ 925.617301][ T2404] BTRFS error (device loop0): open_ctree failed [ 925.627325][ T2400] BTRFS error (device loop0): superblock checksum mismatch 09:08:21 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:21 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:21 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 925.695241][ T2400] BTRFS error (device loop0): open_ctree failed 09:08:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 925.742742][ T2410] BTRFS error (device loop1): superblock checksum mismatch [ 925.750127][ T2400] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2400) [ 925.766049][ T2410] BTRFS error (device loop1): open_ctree failed [ 925.773441][ T2404] BTRFS error (device loop1): superblock checksum mismatch 09:08:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6040000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 925.830942][ T2404] BTRFS error (device loop1): open_ctree failed 09:08:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 925.979706][ T2446] BTRFS error (device loop5): superblock checksum mismatch [ 925.987149][ T2447] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2447) [ 926.002587][ T2446] BTRFS error (device loop5): open_ctree failed [ 926.015162][ T2448] BTRFS error (device loop5): superblock checksum mismatch [ 926.073843][ T2448] BTRFS error (device loop5): open_ctree failed [ 926.276046][ T2464] BTRFS error (device loop5): superblock checksum mismatch [ 926.283421][ T2464] BTRFS error (device loop5): open_ctree failed [ 926.365793][ T2464] BTRFS error (device loop5): superblock checksum mismatch [ 926.375293][ T2464] BTRFS error (device loop5): open_ctree failed 09:08:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:24 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:24 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 928.686568][ T2492] BTRFS error (device loop1): superblock checksum mismatch [ 928.699343][ T2491] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2491) [ 928.718272][ T2492] BTRFS error (device loop1): open_ctree failed [ 928.728648][ T2489] BTRFS error (device loop1): superblock checksum mismatch 09:08:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 928.804332][ T2489] BTRFS error (device loop1): open_ctree failed [ 928.825501][ T2491] BTRFS error (device loop1): superblock checksum mismatch 09:08:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x64000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 928.963490][ T2491] BTRFS error (device loop1): open_ctree failed [ 928.971116][ T2517] BTRFS error (device loop5): superblock checksum mismatch [ 928.987753][ T2517] BTRFS error (device loop5): open_ctree failed [ 929.139209][ T2517] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2517) [ 929.139247][ T2531] BTRFS error (device loop1): superblock checksum mismatch 09:08:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 929.229815][ T2531] BTRFS error (device loop1): open_ctree failed [ 929.238201][ T2524] BTRFS error (device loop1): superblock checksum mismatch 09:08:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 929.288661][ T2524] BTRFS error (device loop1): open_ctree failed 09:08:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 929.465764][ T2548] BTRFS error (device loop0): superblock checksum mismatch [ 929.487674][ T2548] BTRFS error (device loop0): open_ctree failed [ 929.530314][ T2557] BTRFS error (device loop1): superblock checksum mismatch [ 929.555558][ T2557] BTRFS error (device loop1): open_ctree failed 09:08:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 931.649284][ T2578] BTRFS error (device loop0): superblock checksum mismatch [ 931.660099][ T2578] BTRFS error (device loop0): open_ctree failed 09:08:27 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 931.738158][ T2582] BTRFS error (device loop1): superblock checksum mismatch [ 931.752175][ T2578] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2578) 09:08:27 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x730e0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 931.802194][ T2582] BTRFS error (device loop1): open_ctree failed [ 931.831538][ T2581] BTRFS error (device loop1): superblock checksum mismatch [ 931.883622][ T2581] BTRFS error (device loop1): open_ctree failed [ 931.903005][ T2582] BTRFS error (device loop1): superblock checksum mismatch 09:08:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 932.033445][ T2582] BTRFS error (device loop1): open_ctree failed [ 932.043022][ T2581] BTRFS error (device loop1): superblock checksum mismatch [ 932.051294][ T2607] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2607) 09:08:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 932.165020][ T2581] BTRFS error (device loop1): open_ctree failed [ 932.260488][ T2619] BTRFS error (device loop5): superblock checksum mismatch [ 932.271397][ T2607] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2607) [ 932.284814][ T2619] BTRFS error (device loop5): open_ctree failed [ 932.303328][ T2628] BTRFS error (device loop5): superblock checksum mismatch 09:08:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 932.352692][ T2628] BTRFS error (device loop5): open_ctree failed 09:08:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 932.537813][ T2640] BTRFS error (device loop0): superblock checksum mismatch [ 932.550846][ T2644] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2644) [ 932.604631][ T2640] BTRFS error (device loop0): open_ctree failed [ 932.629776][ T2644] BTRFS error (device loop5): superblock checksum mismatch [ 932.645093][ T2644] BTRFS error (device loop5): open_ctree failed [ 932.671064][ T2648] BTRFS error (device loop5): superblock checksum mismatch [ 932.713580][ T2648] BTRFS error (device loop5): open_ctree failed 09:08:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x740e0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 934.683175][ T2675] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2675) [ 934.695604][ T2672] BTRFS error (device loop1): superblock checksum mismatch [ 934.713135][ T2672] BTRFS error (device loop1): open_ctree failed [ 934.720338][ T2674] BTRFS error (device loop1): superblock checksum mismatch 09:08:30 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:30 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 934.803102][ T2674] BTRFS error (device loop1): open_ctree failed [ 934.811695][ T2672] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2672) [ 934.831758][ T2675] BTRFS error (device loop1): superblock checksum mismatch 09:08:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 934.934484][ T2675] BTRFS error (device loop1): open_ctree failed 09:08:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 935.059787][ T2705] BTRFS error (device loop0): superblock checksum mismatch [ 935.071541][ T2705] BTRFS error (device loop0): open_ctree failed [ 935.094165][ T2713] BTRFS error (device loop0): superblock checksum mismatch 09:08:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 935.101428][ T2715] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2715) 09:08:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 935.204740][ T2713] BTRFS error (device loop0): open_ctree failed [ 935.215784][ T2715] BTRFS error (device loop1): superblock checksum mismatch [ 935.263324][ T2715] BTRFS error (device loop1): open_ctree failed 09:08:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 935.314564][ T2726] BTRFS error (device loop0): superblock checksum mismatch [ 935.322098][ T2726] BTRFS error (device loop0): open_ctree failed [ 935.344404][ T2732] BTRFS error (device loop0): superblock checksum mismatch [ 935.393340][ T2732] BTRFS error (device loop0): open_ctree failed [ 935.418765][ T2741] BTRFS error (device loop1): superblock checksum mismatch [ 935.428650][ T2741] BTRFS error (device loop1): open_ctree failed 09:08:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 937.764641][ T2770] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2770) [ 937.778775][ T2764] BTRFS error (device loop1): superblock checksum mismatch [ 937.786166][ T2764] BTRFS error (device loop1): open_ctree failed [ 937.797887][ T2766] BTRFS error (device loop1): superblock checksum mismatch [ 937.843233][ T2766] BTRFS error (device loop1): open_ctree failed [ 937.866127][ T2764] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2764) [ 937.895940][ T2770] BTRFS error (device loop1): superblock checksum mismatch 09:08:33 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:33 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 938.062943][ T2770] BTRFS error (device loop1): open_ctree failed [ 938.088601][ T2791] BTRFS error (device loop0): superblock checksum mismatch [ 938.101424][ T2791] BTRFS error (device loop0): open_ctree failed [ 938.162568][ T2805] BTRFS error (device loop1): superblock checksum mismatch 09:08:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 938.207433][ T2805] BTRFS error (device loop1): open_ctree failed [ 938.214723][ T2815] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2815) [ 938.228385][ T2791] BTRFS error (device loop1): superblock checksum mismatch 09:08:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 938.293121][ T2791] BTRFS error (device loop1): open_ctree failed [ 938.419012][ T2775] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (2775) [ 938.432727][ T2822] BTRFS error (device loop1): superblock checksum mismatch [ 938.442281][ T2822] BTRFS error (device loop1): open_ctree failed [ 938.473589][ T2825] BTRFS error (device loop1): superblock checksum mismatch [ 938.543000][ T2825] BTRFS error (device loop1): open_ctree failed [ 938.655930][ T2825] BTRFS error (device loop5): superblock checksum mismatch [ 938.663412][ T2825] BTRFS error (device loop5): open_ctree failed 09:08:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 940.728439][ T2855] BTRFS error (device loop0): superblock checksum mismatch [ 940.737508][ T2858] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2858) [ 940.758484][ T2855] BTRFS error (device loop0): open_ctree failed [ 940.768232][ T2861] BTRFS error (device loop1): superblock checksum mismatch [ 940.795850][ T2861] BTRFS error (device loop1): open_ctree failed [ 940.841346][ T2858] BTRFS error (device loop1): superblock checksum mismatch [ 940.877361][ T2858] BTRFS error (device loop1): open_ctree failed 09:08:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x12000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:36 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:37 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:37 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 941.125735][ T2887] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (2887) [ 941.140295][ T2891] BTRFS error (device loop1): superblock checksum mismatch [ 941.151947][ T2891] BTRFS error (device loop1): open_ctree failed [ 941.164983][ T2888] BTRFS error (device loop1): superblock checksum mismatch 09:08:37 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 941.252883][ T2888] BTRFS error (device loop1): open_ctree failed [ 941.269982][ T2887] BTRFS error (device loop1): superblock checksum mismatch [ 941.277405][ T2911] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2911) [ 941.372755][ T2887] BTRFS error (device loop1): open_ctree failed [ 941.525133][ T2911] BTRFS error (device loop1): superblock checksum mismatch [ 941.532528][ T2911] BTRFS error (device loop1): open_ctree failed [ 941.548191][ T2922] BTRFS error (device loop1): superblock checksum mismatch [ 941.582895][ T2922] BTRFS error (device loop1): open_ctree failed 09:08:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 943.792409][ T2942] BTRFS error (device loop0): superblock checksum mismatch [ 943.814810][ T2942] BTRFS error (device loop0): open_ctree failed [ 943.855497][ T2941] BTRFS error (device loop1): superblock checksum mismatch [ 943.865191][ T2941] BTRFS error (device loop1): open_ctree failed [ 943.880471][ T2942] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (2942) [ 943.893451][ T2946] BTRFS error (device loop1): superblock checksum mismatch 09:08:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 943.942765][ T2946] BTRFS error (device loop1): open_ctree failed 09:08:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 944.005101][ T2941] BTRFS error (device loop1): superblock checksum mismatch [ 944.013860][ T2953] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (2953) 09:08:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 944.046066][ T2941] BTRFS error (device loop1): open_ctree failed [ 944.056566][ T2946] BTRFS error (device loop1): superblock checksum mismatch 09:08:40 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd24104f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:40 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 944.103915][ T2946] BTRFS error (device loop1): open_ctree failed [ 944.348407][ T2990] BTRFS error (device loop0): superblock checksum mismatch [ 944.355875][ T2990] BTRFS error (device loop0): open_ctree failed [ 944.367651][ T2995] BTRFS error (device loop0): superblock checksum mismatch [ 944.402665][ T2995] BTRFS error (device loop0): open_ctree failed [ 944.466132][ T2990] BTRFS error (device loop0): superblock checksum mismatch [ 944.474330][ T2990] BTRFS error (device loop0): open_ctree failed [ 944.481464][ T2995] BTRFS error (device loop0): superblock checksum mismatch [ 944.532489][ T2995] BTRFS error (device loop0): open_ctree failed 09:08:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x21030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 946.837922][ T3030] BTRFS error (device loop5): superblock checksum mismatch [ 946.864094][ T3030] BTRFS error (device loop5): open_ctree failed [ 946.875024][ T3029] BTRFS error (device loop1): superblock checksum mismatch [ 946.883281][ T3029] BTRFS error (device loop1): open_ctree failed [ 946.890266][ T3035] BTRFS error (device loop1): superblock checksum mismatch [ 946.953944][ T3035] BTRFS error (device loop1): open_ctree failed [ 947.032026][ T3030] BTRFS error (device loop5): superblock checksum mismatch [ 947.042163][ T3029] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3029) 09:08:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 947.076477][ T3044] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (3044) [ 947.088981][ T3030] BTRFS error (device loop5): open_ctree failed [ 947.114694][ T3035] BTRFS error (device loop5): superblock checksum mismatch 09:08:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x22030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:43 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:43 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 947.174148][ T3035] BTRFS error (device loop5): open_ctree failed [ 947.244058][ T3072] BTRFS error (device loop1): superblock checksum mismatch [ 947.251491][ T3073] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3073) 09:08:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x23030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 947.322585][ T3072] BTRFS error (device loop1): open_ctree failed 09:08:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 947.435200][ T3073] BTRFS error (device loop0): superblock checksum mismatch 09:08:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 947.494073][ T3073] BTRFS error (device loop0): open_ctree failed [ 947.509172][ T3094] BTRFS error (device loop1): superblock checksum mismatch [ 947.524354][ T3094] BTRFS error (device loop1): open_ctree failed [ 947.549885][ T3104] BTRFS error (device loop1): superblock checksum mismatch [ 947.615297][ T3104] BTRFS error (device loop1): open_ctree failed [ 947.693967][ T3104] BTRFS error (device loop5): superblock checksum mismatch [ 947.703439][ T3104] BTRFS error (device loop5): open_ctree failed 09:08:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x25000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 949.899254][ T3131] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3131) [ 949.911712][ T3130] BTRFS error (device loop1): superblock checksum mismatch [ 949.937082][ T3130] BTRFS error (device loop1): open_ctree failed [ 949.950428][ T3128] BTRFS error (device loop1): superblock checksum mismatch [ 950.022290][ T3128] BTRFS error (device loop1): open_ctree failed 09:08:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 950.073362][ T3131] BTRFS error (device loop1): superblock checksum mismatch [ 950.080769][ T3130] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3130) 09:08:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 950.182120][ T3131] BTRFS error (device loop1): open_ctree failed 09:08:46 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:46 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 950.433639][ T3172] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3172) [ 950.446751][ T3173] BTRFS error (device loop5): superblock checksum mismatch [ 950.502512][ T3173] BTRFS error (device loop5): open_ctree failed [ 950.518862][ T3184] BTRFS error (device loop1): superblock checksum mismatch [ 950.535178][ T3184] BTRFS error (device loop1): open_ctree failed [ 950.544389][ T3172] BTRFS error (device loop1): superblock checksum mismatch 09:08:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 950.574148][ T3172] BTRFS error (device loop1): open_ctree failed [ 950.677696][ T3184] BTRFS error (device loop1): superblock checksum mismatch [ 950.678739][ T3202] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3202) [ 950.743494][ T3184] BTRFS error (device loop1): open_ctree failed [ 950.765125][ T3202] BTRFS error (device loop1): superblock checksum mismatch [ 950.803040][ T3202] BTRFS error (device loop1): open_ctree failed 09:08:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd24104f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 952.911068][ T3225] BTRFS error (device loop1): superblock checksum mismatch [ 952.912334][ T3228] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3228) [ 952.930743][ T3225] BTRFS error (device loop1): open_ctree failed [ 952.942592][ T3222] BTRFS error (device loop1): superblock checksum mismatch 09:08:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 953.010525][ T3222] BTRFS error (device loop1): open_ctree failed [ 953.017981][ T3225] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3225) [ 953.033960][ T3228] BTRFS error (device loop1): superblock checksum mismatch 09:08:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffefff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 953.128540][ T3228] BTRFS error (device loop1): open_ctree failed [ 953.158310][ T3250] BTRFS error (device loop5): superblock checksum mismatch [ 953.166144][ T3250] BTRFS error (device loop5): open_ctree failed 09:08:49 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 953.327323][ T3260] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3260) [ 953.339828][ T3250] BTRFS error (device loop5): superblock checksum mismatch [ 953.350463][ T3250] BTRFS error (device loop5): open_ctree failed 09:08:49 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 953.376691][ T3254] BTRFS error (device loop5): superblock checksum mismatch [ 953.413981][ T3254] BTRFS error (device loop5): open_ctree failed 09:08:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 953.426239][ T3260] BTRFS error (device loop1): superblock checksum mismatch [ 953.434029][ T3237] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (3237) 09:08:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x49030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 953.491989][ T3260] BTRFS error (device loop1): open_ctree failed 09:08:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 953.713228][ T3292] BTRFS error (device loop1): superblock checksum mismatch [ 953.731884][ T3301] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3301) [ 953.752020][ T3292] BTRFS error (device loop1): open_ctree failed [ 953.759367][ T3293] BTRFS error (device loop1): superblock checksum mismatch [ 953.842209][ T3293] BTRFS error (device loop1): open_ctree failed [ 953.868370][ T3301] BTRFS error (device loop1): superblock checksum mismatch [ 953.875641][ T3292] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3292) [ 953.983814][ T3301] BTRFS error (device loop1): open_ctree failed 09:08:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 955.974866][ T3337] BTRFS error (device loop0): superblock checksum mismatch [ 955.982263][ T3338] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3338) 09:08:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 956.017222][ T3337] BTRFS error (device loop0): open_ctree failed [ 956.027409][ T3334] BTRFS error (device loop0): superblock checksum mismatch [ 956.053372][ T3334] BTRFS error (device loop0): open_ctree failed 09:08:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 956.118027][ T3337] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3337) [ 956.132981][ T3338] BTRFS error (device loop1): superblock checksum mismatch 09:08:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 956.263495][ T3338] BTRFS error (device loop1): open_ctree failed 09:08:52 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:52 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 956.449930][ T3366] BTRFS error (device loop1): superblock checksum mismatch [ 956.464818][ T3366] BTRFS error (device loop1): open_ctree failed [ 956.479360][ T3382] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3382) [ 956.501999][ T3368] BTRFS error (device loop1): superblock checksum mismatch 09:08:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 956.591969][ T3368] BTRFS error (device loop1): open_ctree failed [ 956.600141][ T3382] BTRFS error (device loop1): superblock checksum mismatch [ 956.607818][ T3382] BTRFS error (device loop1): open_ctree failed [ 956.616731][ T3366] BTRFS error (device loop1): superblock checksum mismatch [ 956.702624][ T3366] BTRFS error (device loop1): open_ctree failed [ 956.791934][ T3400] BTRFS error (device loop1): superblock checksum mismatch [ 956.801014][ T3400] BTRFS error (device loop1): open_ctree failed [ 956.813434][ T3402] BTRFS error (device loop1): superblock checksum mismatch [ 956.893598][ T3402] BTRFS error (device loop1): open_ctree failed [ 956.907850][ T3341] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (3341) [ 956.922435][ T3400] BTRFS error (device loop0): superblock checksum mismatch [ 956.965398][ T3400] BTRFS error (device loop0): open_ctree failed 09:08:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 958.952012][ T3427] BTRFS error (device loop5): superblock checksum mismatch [ 958.969503][ T3427] BTRFS error (device loop5): open_ctree failed [ 958.982509][ T3426] BTRFS error (device loop1): superblock checksum mismatch [ 958.990031][ T3426] BTRFS error (device loop1): open_ctree failed [ 958.999802][ T3430] BTRFS error (device loop1): superblock checksum mismatch [ 959.033838][ T3430] BTRFS error (device loop1): open_ctree failed 09:08:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 959.149686][ T3427] BTRFS error (device loop5): superblock checksum mismatch [ 959.167366][ T3427] BTRFS error (device loop5): open_ctree failed 09:08:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 959.189654][ T3453] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3453) [ 959.215618][ T3430] BTRFS error (device loop5): superblock checksum mismatch [ 959.233758][ T3430] BTRFS error (device loop5): open_ctree failed 09:08:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:55 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) [ 959.352218][ T3461] BTRFS error (device loop5): superblock checksum mismatch [ 959.365896][ T3453] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3453) [ 959.391262][ T3461] BTRFS error (device loop5): open_ctree failed [ 959.411908][ T3463] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (3463) [ 959.426436][ T3470] BTRFS error (device loop5): superblock checksum mismatch 09:08:55 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffefff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 959.483959][ T3470] BTRFS error (device loop5): open_ctree failed [ 959.600043][ T3485] BTRFS error (device loop1): superblock checksum mismatch [ 959.607329][ T3485] BTRFS error (device loop1): open_ctree failed [ 959.611271][ T3492] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3492) [ 959.628315][ T3470] BTRFS error (device loop1): superblock checksum mismatch [ 959.635755][ T3470] BTRFS error (device loop1): open_ctree failed 09:08:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 959.877444][ T3485] BTRFS error (device loop0): superblock checksum mismatch [ 959.884706][ T3492] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3492) 09:08:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 959.941467][ T3485] BTRFS error (device loop0): open_ctree failed [ 960.057690][ T3515] BTRFS error (device loop1): superblock checksum mismatch [ 960.067125][ T3515] BTRFS error (device loop1): open_ctree failed [ 960.078471][ T3507] BTRFS error (device loop1): superblock checksum mismatch [ 960.091069][ T3507] BTRFS error (device loop1): open_ctree failed 09:08:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 962.008536][ T3535] BTRFS error (device loop1): superblock checksum mismatch [ 962.015833][ T3538] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3538) [ 962.047047][ T3535] BTRFS error (device loop1): open_ctree failed [ 962.054560][ T3536] BTRFS error (device loop1): superblock checksum mismatch 09:08:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 962.138908][ T3536] BTRFS error (device loop1): open_ctree failed [ 962.149968][ T3538] BTRFS error (device loop1): superblock checksum mismatch [ 962.161971][ T3535] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3535) [ 962.268191][ T3538] BTRFS error (device loop1): open_ctree failed 09:08:58 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:08:58 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:08:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffe00, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 962.575984][ T3580] BTRFS error (device loop5): superblock checksum mismatch [ 962.603952][ T3580] BTRFS error (device loop5): open_ctree failed [ 962.607742][ T3584] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3584) 09:08:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 962.643661][ T3585] BTRFS error (device loop5): superblock checksum mismatch [ 962.711632][ T3585] BTRFS error (device loop5): open_ctree failed [ 962.784040][ T3599] BTRFS error (device loop1): superblock checksum mismatch [ 962.784798][ T3600] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3600) [ 962.820059][ T3599] BTRFS error (device loop1): open_ctree failed [ 962.829274][ T3585] BTRFS error (device loop1): superblock checksum mismatch 09:08:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:08:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 962.872780][ T3585] BTRFS error (device loop1): open_ctree failed [ 962.904570][ T3600] BTRFS error (device loop1): superblock checksum mismatch [ 962.914483][ T3600] BTRFS error (device loop1): open_ctree failed 09:09:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) [ 965.035133][ T3631] BTRFS error (device loop0): superblock checksum mismatch [ 965.046818][ T3631] BTRFS error (device loop0): open_ctree failed [ 965.072040][ T3636] BTRFS error (device loop5): superblock checksum mismatch [ 965.121556][ T3636] BTRFS error (device loop5): open_ctree failed [ 965.173926][ T3631] BTRFS error (device loop0): superblock checksum mismatch [ 965.181470][ T3636] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3636) [ 965.232784][ T3631] BTRFS error (device loop0): open_ctree failed 09:09:01 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:09:01 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 965.609537][ T3670] BTRFS error (device loop0): superblock checksum mismatch [ 965.623882][ T3670] BTRFS error (device loop0): open_ctree failed [ 965.635443][ T3672] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3672) [ 965.653225][ T3667] BTRFS error (device loop1): superblock checksum mismatch [ 965.731716][ T3667] BTRFS error (device loop1): open_ctree failed [ 965.751989][ T3672] BTRFS error (device loop1): superblock checksum mismatch [ 965.759405][ T3670] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3670) [ 965.774185][ T3672] BTRFS error (device loop1): open_ctree failed 09:09:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb6000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 965.951341][ T3679] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (3679) [ 965.965396][ T3694] BTRFS error (device loop1): superblock checksum mismatch [ 965.972813][ T3694] BTRFS error (device loop1): open_ctree failed [ 965.981091][ T3696] BTRFS error (device loop1): superblock checksum mismatch [ 966.081412][ T3696] BTRFS error (device loop1): open_ctree failed [ 966.135112][ T3707] BTRFS error (device loop0): superblock checksum mismatch [ 966.139525][ T3696] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3696) [ 966.159412][ T3707] BTRFS error (device loop0): open_ctree failed [ 966.170105][ T3715] BTRFS error (device loop0): superblock checksum mismatch 09:09:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 966.208714][ T3715] BTRFS error (device loop0): open_ctree failed [ 966.299320][ T3681] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (3681) [ 966.313425][ T3726] BTRFS error (device loop1): superblock checksum mismatch [ 966.332815][ T3726] BTRFS error (device loop1): open_ctree failed [ 966.344306][ T3715] BTRFS error (device loop1): superblock checksum mismatch [ 966.411398][ T3715] BTRFS error (device loop1): open_ctree failed 09:09:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:04 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x0) 09:09:04 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb7000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 968.618889][ T3753] BTRFS error (device loop5): superblock checksum mismatch [ 968.630751][ T3753] BTRFS error (device loop5): open_ctree failed [ 968.686100][ T3757] BTRFS error (device loop1): superblock checksum mismatch [ 968.693553][ T3753] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3753) [ 968.721781][ T3757] BTRFS error (device loop1): open_ctree failed 09:09:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 968.746216][ T3761] BTRFS error (device loop1): superblock checksum mismatch [ 968.770498][ T3767] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (3767) [ 968.831119][ T3761] BTRFS error (device loop1): open_ctree failed [ 968.953191][ T3777] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3777) [ 968.965618][ T3781] BTRFS error (device loop1): superblock checksum mismatch [ 968.982591][ T3781] BTRFS error (device loop1): open_ctree failed 09:09:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 969.000373][ T3768] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (3768) [ 969.013416][ T3761] BTRFS error (device loop1): superblock checksum mismatch 09:09:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 969.123245][ T3761] BTRFS error (device loop1): open_ctree failed [ 969.329062][ T3799] BTRFS error (device loop0): superblock checksum mismatch [ 969.339569][ T3805] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3805) [ 969.391380][ T3799] BTRFS error (device loop0): open_ctree failed [ 969.417442][ T3805] BTRFS error (device loop5): superblock checksum mismatch [ 969.425134][ T3805] BTRFS error (device loop5): open_ctree failed 09:09:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:07 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 09:09:07 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:07 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 971.673203][ T3844] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3844) [ 971.701991][ T3840] BTRFS error (device loop1): superblock checksum mismatch [ 971.709376][ T3840] BTRFS error (device loop1): open_ctree failed [ 971.727348][ T3846] BTRFS error (device loop1): superblock checksum mismatch [ 971.747662][ T3846] BTRFS error (device loop1): open_ctree failed 09:09:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 971.798197][ T3844] BTRFS error (device loop1): superblock checksum mismatch 09:09:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 971.862960][ T3844] BTRFS error (device loop1): open_ctree failed [ 972.005911][ T3877] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3877) [ 972.018418][ T3871] BTRFS error (device loop1): superblock checksum mismatch [ 972.027345][ T3871] BTRFS error (device loop1): open_ctree failed [ 972.039906][ T3870] BTRFS error (device loop1): superblock checksum mismatch 09:09:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 972.120914][ T3870] BTRFS error (device loop1): open_ctree failed [ 972.145265][ T3877] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3877) 09:09:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 972.164856][ T3871] BTRFS error (device loop1): superblock checksum mismatch 09:09:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 972.260749][ T3871] BTRFS error (device loop1): open_ctree failed [ 972.311249][ T3899] BTRFS error (device loop1): superblock checksum mismatch [ 972.350828][ T3899] BTRFS error (device loop1): open_ctree failed [ 972.466531][ T3899] BTRFS error (device loop5): superblock checksum mismatch [ 972.474031][ T3899] BTRFS error (device loop5): open_ctree failed 09:09:10 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 09:09:10 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xee130000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:10 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) [ 974.699301][ T3927] BTRFS error (device loop1): superblock checksum mismatch [ 974.706694][ T3927] BTRFS error (device loop1): open_ctree failed [ 974.719210][ T3933] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3933) [ 974.735271][ T3928] BTRFS error (device loop1): superblock checksum mismatch [ 974.830934][ T3928] BTRFS error (device loop1): open_ctree failed [ 974.884848][ T3933] BTRFS error (device loop1): superblock checksum mismatch [ 974.900636][ T3933] BTRFS error (device loop1): open_ctree failed [ 974.909423][ T3928] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3928) 09:09:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 974.931275][ T3927] BTRFS error (device loop1): superblock checksum mismatch 09:09:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xef130000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 975.053176][ T3927] BTRFS error (device loop1): open_ctree failed [ 975.171792][ T3962] BTRFS error (device loop0): superblock checksum mismatch [ 975.193604][ T3962] BTRFS error (device loop0): open_ctree failed [ 975.252013][ T3968] BTRFS error (device loop1): superblock checksum mismatch [ 975.254222][ T3962] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (3962) [ 975.272053][ T3968] BTRFS error (device loop1): open_ctree failed [ 975.279143][ T3969] BTRFS error (device loop1): superblock checksum mismatch 09:09:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 975.358551][ T3969] BTRFS error (device loop1): open_ctree failed [ 975.466636][ T3990] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (3990) [ 975.479256][ T3989] BTRFS error (device loop0): superblock checksum mismatch [ 975.486752][ T3989] BTRFS error (device loop0): open_ctree failed [ 975.502679][ T3993] BTRFS error (device loop0): superblock checksum mismatch [ 975.547596][ T3993] BTRFS error (device loop0): open_ctree failed [ 975.582666][ T3990] BTRFS error (device loop1): superblock checksum mismatch [ 975.608080][ T3990] BTRFS error (device loop1): open_ctree failed 09:09:13 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) 09:09:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 09:09:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf2000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:13 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, 0x0) ptrace$cont(0x18, r2, 0x0, 0x0) 09:09:13 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) [ 977.743978][ T4025] BTRFS error (device loop5): superblock checksum mismatch [ 977.753768][ T4029] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4029) [ 977.767846][ T4025] BTRFS error (device loop5): open_ctree failed [ 977.778415][ T4027] BTRFS error (device loop1): superblock checksum mismatch [ 977.810728][ T4027] BTRFS error (device loop1): open_ctree failed [ 977.894492][ T4029] BTRFS error (device loop0): superblock checksum mismatch [ 977.904557][ T4025] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4025) 09:09:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 978.010375][ T4029] BTRFS error (device loop0): open_ctree failed [ 978.102833][ T4027] BTRFS error (device loop1): superblock checksum mismatch 09:09:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 978.213107][ T4027] BTRFS error (device loop1): open_ctree failed [ 978.263264][ T4065] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4065) [ 978.276113][ T4066] BTRFS error (device loop1): superblock checksum mismatch 09:09:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 978.343951][ T4066] BTRFS error (device loop1): open_ctree failed [ 978.365670][ T4076] BTRFS error (device loop1): superblock checksum mismatch [ 978.419644][ T4076] BTRFS error (device loop1): open_ctree failed 09:09:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 978.498744][ T4086] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4086) [ 978.500355][ T4066] BTRFS error (device loop1): superblock checksum mismatch [ 978.559001][ T4066] BTRFS error (device loop1): open_ctree failed [ 978.574633][ T4086] BTRFS error (device loop1): superblock checksum mismatch [ 978.630491][ T4086] BTRFS error (device loop1): open_ctree failed 09:09:16 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 09:09:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10010000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 980.590885][ T4115] BTRFS error (device loop5): superblock checksum mismatch [ 980.598421][ T4115] BTRFS error (device loop5): open_ctree failed [ 980.676050][ T4116] BTRFS error (device loop1): superblock checksum mismatch [ 980.685247][ T4115] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4115) [ 980.699950][ T4116] BTRFS error (device loop1): open_ctree failed [ 980.711565][ T4129] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (4129) 09:09:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 09:09:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 980.724861][ T4123] BTRFS error (device loop1): superblock checksum mismatch [ 980.803220][ T4123] BTRFS error (device loop1): open_ctree failed 09:09:16 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 09:09:16 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) [ 980.961595][ T4142] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4142) [ 980.974094][ T4116] BTRFS error (device loop1): superblock checksum mismatch 09:09:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 981.020118][ T4116] BTRFS error (device loop1): open_ctree failed [ 981.029070][ T4142] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4142) [ 981.052920][ T4123] BTRFS error (device loop1): superblock checksum mismatch 09:09:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 981.160553][ T4123] BTRFS error (device loop1): open_ctree failed [ 981.306576][ T4181] BTRFS error (device loop5): superblock checksum mismatch [ 981.318278][ T4181] BTRFS error (device loop5): open_ctree failed [ 981.422663][ T4196] BTRFS error (device loop0): superblock checksum mismatch [ 981.430248][ T4181] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4181) [ 981.442971][ T4196] BTRFS error (device loop0): open_ctree failed [ 981.450012][ T4193] BTRFS error (device loop0): superblock checksum mismatch [ 981.491584][ T4193] BTRFS error (device loop0): open_ctree failed 09:09:19 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 09:09:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfd24104f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 983.650276][ T4229] BTRFS error (device loop1): superblock checksum mismatch [ 983.654558][ T4238] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4238) [ 983.672144][ T4229] BTRFS error (device loop1): open_ctree failed [ 983.679432][ T4236] BTRFS error (device loop1): superblock checksum mismatch [ 983.713904][ T4236] BTRFS error (device loop1): open_ctree failed 09:09:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 983.837159][ T4238] BTRFS error (device loop0): superblock checksum mismatch [ 983.862739][ T4238] BTRFS error (device loop0): open_ctree failed 09:09:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:19 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 983.894454][ T4236] BTRFS error (device loop0): superblock checksum mismatch [ 983.911856][ T4236] BTRFS error (device loop0): open_ctree failed 09:09:19 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r2, 0x0, 0x0) 09:09:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 983.964681][ T4263] BTRFS error (device loop5): superblock checksum mismatch [ 983.979865][ T4263] BTRFS error (device loop5): open_ctree failed [ 984.111061][ T4263] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4263) [ 984.125893][ T4283] BTRFS error (device loop1): superblock checksum mismatch 09:09:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 984.170361][ T4283] BTRFS error (device loop1): open_ctree failed [ 984.186310][ T4279] BTRFS error (device loop1): superblock checksum mismatch 09:09:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 984.250426][ T4279] BTRFS error (device loop1): open_ctree failed [ 984.262735][ T4305] BTRFS error (device loop5): superblock checksum mismatch [ 984.321173][ T4305] BTRFS error (device loop5): open_ctree failed [ 984.334975][ T4279] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4279) [ 984.355673][ T4310] BTRFS error (device loop1): superblock checksum mismatch 09:09:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 984.402453][ T4310] BTRFS error (device loop1): open_ctree failed [ 984.531659][ T4322] BTRFS error (device loop1): superblock checksum mismatch [ 984.539032][ T4322] BTRFS error (device loop1): open_ctree failed [ 984.546461][ T4310] BTRFS error (device loop1): superblock checksum mismatch [ 984.555254][ T4310] BTRFS error (device loop1): open_ctree failed [ 984.660180][ T4322] BTRFS error (device loop5): superblock checksum mismatch [ 984.668121][ T4322] BTRFS error (device loop5): open_ctree failed 09:09:22 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 09:09:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 986.724002][ T4356] BTRFS error (device loop1): superblock checksum mismatch [ 986.733373][ T4357] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4357) [ 986.754453][ T4356] BTRFS error (device loop1): open_ctree failed 09:09:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 986.769780][ T4353] BTRFS error (device loop1): superblock checksum mismatch 09:09:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff030000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 986.911205][ T4353] BTRFS error (device loop1): open_ctree failed 09:09:22 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:22 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) [ 986.951317][ T4357] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4357) [ 986.964060][ T4383] BTRFS error (device loop1): superblock checksum mismatch 09:09:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 987.070051][ T4383] BTRFS error (device loop1): open_ctree failed 09:09:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 987.157195][ T4407] BTRFS error (device loop1): superblock checksum mismatch [ 987.167720][ T4383] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4383) 09:09:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 987.204157][ T4407] BTRFS error (device loop1): open_ctree failed [ 987.312751][ T4422] BTRFS error (device loop1): superblock checksum mismatch [ 987.370090][ T4422] BTRFS error (device loop1): open_ctree failed [ 987.481197][ T4422] BTRFS error (device loop5): superblock checksum mismatch [ 987.491352][ T4422] BTRFS error (device loop5): open_ctree failed 09:09:25 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 989.707521][ T4445] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4445) [ 989.720156][ T4446] BTRFS error (device loop1): superblock checksum mismatch [ 989.729350][ T4446] BTRFS error (device loop1): open_ctree failed [ 989.741329][ T4443] BTRFS error (device loop1): superblock checksum mismatch [ 989.789839][ T4443] BTRFS error (device loop1): open_ctree failed [ 989.849055][ T4446] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4446) [ 989.864919][ T4445] BTRFS error (device loop0): superblock checksum mismatch 09:09:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 989.921048][ T4445] BTRFS error (device loop0): open_ctree failed [ 989.930710][ T4443] BTRFS error (device loop1): superblock checksum mismatch [ 989.955228][ T4443] BTRFS error (device loop1): open_ctree failed 09:09:26 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffe000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 990.211685][ T4487] BTRFS error (device loop5): superblock checksum mismatch [ 990.219110][ T4487] BTRFS error (device loop5): open_ctree failed [ 990.231258][ T4479] BTRFS error (device loop5): superblock checksum mismatch [ 990.251488][ T4479] BTRFS error (device loop5): open_ctree failed 09:09:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffefff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 990.351076][ T4494] BTRFS error (device loop0): superblock checksum mismatch [ 990.365567][ T4487] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4487) 09:09:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 990.430183][ T4494] BTRFS error (device loop0): open_ctree failed [ 990.490202][ T4512] BTRFS error (device loop1): superblock checksum mismatch [ 990.559799][ T4512] BTRFS error (device loop1): open_ctree failed [ 990.605589][ T4518] BTRFS error (device loop1): superblock checksum mismatch [ 990.633916][ T4518] BTRFS error (device loop1): open_ctree failed [ 990.764692][ T4518] BTRFS error (device loop5): superblock checksum mismatch [ 990.779607][ T4518] BTRFS error (device loop5): open_ctree failed 09:09:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:28 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdf9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 992.771977][ T4539] BTRFS error (device loop5): superblock checksum mismatch [ 992.793884][ T4539] BTRFS error (device loop5): open_ctree failed [ 992.801535][ T4543] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4543) 09:09:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 992.816078][ T4540] BTRFS error (device loop1): superblock checksum mismatch 09:09:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 992.901589][ T4540] BTRFS error (device loop1): open_ctree failed [ 992.911556][ T4543] BTRFS error (device loop1): superblock checksum mismatch [ 992.917487][ T4554] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4554) [ 993.039445][ T4543] BTRFS error (device loop1): open_ctree failed [ 993.053197][ T4554] BTRFS error (device loop1): superblock checksum mismatch [ 993.062734][ T4554] BTRFS error (device loop1): open_ctree failed [ 993.086977][ T4565] BTRFS error (device loop1): superblock checksum mismatch 09:09:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6691f8b25bee7df03b08db40ba73ac381dd4dea5dac863b5e2e3300bbd04055fff98a5c92c4b0b0deb44d872aa7bb025d0118d0e12363949f0f52917f95dc079f", 0xc0}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:29 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) [ 993.169399][ T4565] BTRFS error (device loop1): open_ctree failed 09:09:29 executing program 4: 09:09:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:29 executing program 4: [ 993.407458][ T4593] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4593) [ 993.424587][ T4586] BTRFS error (device loop5): superblock checksum mismatch [ 993.472308][ T4586] BTRFS error (device loop5): open_ctree failed [ 993.482187][ T4593] BTRFS error (device loop0): superblock checksum mismatch [ 993.491708][ T4593] BTRFS error (device loop0): open_ctree failed 09:09:31 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="1f5583624999c4665398664c3fd64362f39caf1701d25c2fd6d42bce84c2e238b5eae719fd6321452d791cc0576c8624862bd395fea6432d69e5cc27d7b0ca298f52e4be0721915e61ca9791d9da035fcb039c7c6138b7c754ff41c5d3cd1b6eabd323eb69bf5ec29954197b5564e6ac851909cf99421f46b04fff0c935433e6", 0x80}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x0) 09:09:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:31 executing program 4: 09:09:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 995.799044][ T4619] BTRFS error (device loop1): superblock checksum mismatch [ 995.814623][ T4625] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4625) [ 995.833492][ T4619] BTRFS error (device loop1): open_ctree failed [ 995.850138][ T4620] BTRFS error (device loop1): superblock checksum mismatch [ 995.870257][ T4620] BTRFS error (device loop1): open_ctree failed [ 995.970803][ T4625] BTRFS error (device loop5): superblock checksum mismatch [ 995.978502][ T4620] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4620) [ 995.996801][ T4625] BTRFS error (device loop5): open_ctree failed [ 996.006920][ T4619] BTRFS error (device loop5): superblock checksum mismatch [ 996.036424][ T4619] BTRFS error (device loop5): open_ctree failed 09:09:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:32 executing program 4: 09:09:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:32 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:32 executing program 3: 09:09:32 executing program 3: 09:09:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff97, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 996.356032][ T4667] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4667) [ 996.372069][ T4668] BTRFS error (device loop0): superblock checksum mismatch [ 996.399979][ T4668] BTRFS error (device loop0): open_ctree failed [ 996.427807][ T4667] BTRFS error (device loop5): superblock checksum mismatch [ 996.466438][ T4667] BTRFS error (device loop5): open_ctree failed [ 996.511013][ T4678] BTRFS error (device loop5): superblock checksum mismatch [ 996.526225][ T4657] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4657) [ 996.564278][ T4678] BTRFS error (device loop5): open_ctree failed [ 996.692636][ T4678] BTRFS error (device loop1): superblock checksum mismatch [ 996.700337][ T4678] BTRFS error (device loop1): open_ctree failed 09:09:34 executing program 3: 09:09:34 executing program 4: 09:09:34 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:34 executing program 2: 09:09:34 executing program 3: 09:09:34 executing program 2: 09:09:34 executing program 4: [ 998.839732][ T4708] BTRFS error (device loop5): superblock checksum mismatch [ 998.864212][ T4708] BTRFS error (device loop5): open_ctree failed 09:09:34 executing program 2: [ 998.911769][ T4709] BTRFS error (device loop1): superblock checksum mismatch [ 998.941487][ T4708] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4708) 09:09:34 executing program 3: 09:09:34 executing program 2: 09:09:34 executing program 4: [ 998.962939][ T4709] BTRFS error (device loop1): open_ctree failed [ 998.975619][ T4712] BTRFS error (device loop1): superblock checksum mismatch 09:09:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 2: [ 999.028672][ T4712] BTRFS error (device loop1): open_ctree failed 09:09:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 4: 09:09:35 executing program 3: 09:09:35 executing program 2: [ 999.180961][ T4737] BTRFS error (device loop5): superblock checksum mismatch [ 999.188473][ T4743] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4743) 09:09:35 executing program 3: 09:09:35 executing program 2: 09:09:35 executing program 4: 09:09:35 executing program 4: [ 999.260157][ T4737] BTRFS error (device loop5): open_ctree failed [ 999.283654][ T4743] BTRFS error (device loop1): superblock checksum mismatch 09:09:35 executing program 2: [ 999.311174][ T4743] BTRFS error (device loop1): open_ctree failed [ 999.326114][ T4737] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4737) [ 999.343888][ T4754] BTRFS error (device loop1): superblock checksum mismatch 09:09:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 4: 09:09:35 executing program 3: [ 999.422130][ T4754] BTRFS error (device loop1): open_ctree failed 09:09:35 executing program 2: 09:09:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 4: 09:09:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 3: 09:09:35 executing program 3: [ 999.500859][ T4754] BTRFS error (device loop1): superblock checksum mismatch [ 999.508351][ T4754] BTRFS error (device loop1): open_ctree failed [ 999.521916][ T4778] BTRFS error (device loop1): superblock checksum mismatch 09:09:35 executing program 4: 09:09:35 executing program 2: 09:09:35 executing program 2: [ 999.592737][ T4778] BTRFS error (device loop1): open_ctree failed [ 999.669772][ T4792] BTRFS error (device loop1): superblock checksum mismatch [ 999.679388][ T4792] BTRFS error (device loop1): open_ctree failed [ 999.695137][ T4778] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4778) [ 999.713897][ T4799] BTRFS error (device loop1): superblock checksum mismatch 09:09:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 3: 09:09:35 executing program 4: 09:09:35 executing program 2: 09:09:35 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 999.775626][ T4799] BTRFS error (device loop1): open_ctree failed 09:09:35 executing program 4: [ 999.879038][ T4825] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4825) [ 999.879053][ T4799] BTRFS error (device loop1): superblock checksum mismatch 09:09:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffd, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:35 executing program 2: 09:09:35 executing program 3: 09:09:35 executing program 4: [ 999.975431][ T4799] BTRFS error (device loop1): open_ctree failed [ 999.999936][ T4817] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4817) [ 1000.020681][ T4825] BTRFS error (device loop1): superblock checksum mismatch 09:09:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 2: 09:09:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 3: 09:09:36 executing program 4: 09:09:36 executing program 2: [ 1000.149169][ T4825] BTRFS error (device loop1): open_ctree failed [ 1000.157608][ T4845] BTRFS error (device loop1): superblock checksum mismatch [ 1000.176620][ T4849] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4849) 09:09:36 executing program 3: 09:09:36 executing program 4: [ 1000.232403][ T4845] BTRFS error (device loop1): open_ctree failed [ 1000.398904][ T4849] BTRFS error (device loop1): superblock checksum mismatch [ 1000.406224][ T4868] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4868) [ 1000.444297][ T4849] BTRFS error (device loop1): open_ctree failed [ 1000.458441][ T4845] BTRFS error (device loop1): superblock checksum mismatch [ 1000.483691][ T4845] BTRFS error (device loop1): open_ctree failed 09:09:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 2: 09:09:36 executing program 3: 09:09:36 executing program 4: 09:09:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1000.501540][ T4868] BTRFS error (device loop1): superblock checksum mismatch [ 1000.524544][ T4868] BTRFS error (device loop1): open_ctree failed 09:09:36 executing program 2: 09:09:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 3: 09:09:36 executing program 4: 09:09:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 2: 09:09:36 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) setrlimit(0x3, &(0x7f0000000080)={0xfffffffffffffff8, 0xffffffffffffffd}) [ 1000.759121][ T4905] BTRFS error (device loop1): superblock checksum mismatch [ 1000.766485][ T4905] BTRFS error (device loop1): open_ctree failed [ 1000.782331][ T4911] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4911) [ 1000.805866][ T4889] BTRFS error (device loop1): superblock checksum mismatch [ 1000.880163][ T4889] BTRFS error (device loop1): open_ctree failed [ 1000.888772][ T4769] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (4769) [ 1000.904245][ T4911] BTRFS error (device loop1): superblock checksum mismatch 09:09:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@file={0xa}, 0xa, 0x0, 0x0, 0x0, 0x438}, 0x40115) 09:09:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x2}}, {{0x1c, 0x1c}}}, 0x108) 09:09:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f00000000c0)=ANY=[@ANYBLOB="01"], &(0x7f0000000080)=0x8) 09:09:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0xffffffffffffffb9}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xf6c}], 0x5, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) 09:09:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:36 executing program 2: socketpair(0x1, 0x20000002, 0x0, &(0x7f0000000040)) [ 1001.004422][ T4911] BTRFS error (device loop1): open_ctree failed 09:09:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b619", 0x10, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:37 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@ipv4={[], [], @broadcast}}, 0x14) 09:09:37 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) write(r1, &(0x7f0000000300)="0880646d3a6a10495698eaf6bbc0a8a5591c0cc7888c9fbb489aee990158c6aa0de81b874d577f6543cbbb077baa6f67343fc84efc5237ceda89fdb9b2bc75f25ee0c72c8ddfd22a941a1671cd0ba4d769364b27f001e5996315610f54", 0x5d) dup2(r2, r0) [ 1001.150954][ T4935] BTRFS error (device loop5): superblock checksum mismatch [ 1001.163596][ T4935] BTRFS error (device loop5): open_ctree failed [ 1001.190155][ T4949] BTRFS error (device loop5): superblock checksum mismatch [ 1001.197474][ T4959] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (4959) [ 1001.282730][ T4949] BTRFS error (device loop5): open_ctree failed [ 1001.375445][ T4959] BTRFS error (device loop0): superblock checksum mismatch [ 1001.384947][ T4935] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4935) [ 1001.405478][ T4959] BTRFS error (device loop0): open_ctree failed [ 1001.420136][ T4949] BTRFS error (device loop0): superblock checksum mismatch [ 1001.447912][ T4949] BTRFS error (device loop0): open_ctree failed 09:09:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x80000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)={0x0, 0x2, [], [@jumbo, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f0000000000)="33b67f473c9f5c", 0x59, 0x5, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:37 executing program 4: setrlimit(0x3, &(0x7f0000000080)={0xfffffffffffffff8, 0x100003}) 09:09:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r1, r0) 09:09:37 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000840)="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", 0x599, 0x0, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) 09:09:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x111) 09:09:37 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="fe", 0x1}], 0x1, 0x0, 0x338}, 0x0) 09:09:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[], 0x18) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[{0x10}], 0x10}, 0x0) [ 1001.601527][ T4993] BTRFS error (device loop1): superblock checksum mismatch [ 1001.629171][ T4993] BTRFS error (device loop1): open_ctree failed 09:09:37 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)={0x0, 0x2, [], [@jumbo, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/160, 0xa0}], 0x1) recvfrom(r0, 0x0, 0x0, 0x82, 0x0, 0x0) [ 1001.721875][ T5010] BTRFS error (device loop0): superblock checksum mismatch [ 1001.729229][ T4993] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (4993) 09:09:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000240)="86", 0x1}], 0x1}, 0x0) [ 1001.766254][ T5010] BTRFS error (device loop0): open_ctree failed 09:09:37 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) [ 1001.891605][ T5030] BTRFS error (device loop1): superblock checksum mismatch [ 1001.920445][ T5030] BTRFS error (device loop1): open_ctree failed [ 1001.969444][ T5010] BTRFS error (device loop1): superblock checksum mismatch 09:09:37 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xe88}], 0x5, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) 09:09:37 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="0002f3"], 0x18) sendto$inet6(r0, &(0x7f0000000040)="336ec46f4725805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:37 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="97", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x181, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) [ 1002.029194][ T5010] BTRFS error (device loop1): open_ctree failed 09:09:38 executing program 3: semget(0x3, 0x2, 0x391) 09:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, 0x0) [ 1002.146347][ T5058] BTRFS error (device loop1): superblock checksum mismatch [ 1002.157370][ T5058] BTRFS error (device loop1): open_ctree failed 09:09:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0xfffffffffffffef1}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xf6c}], 0x5, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) [ 1002.187018][ T5088] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5088) [ 1002.188410][ T5030] BTRFS error (device loop1): superblock checksum mismatch 09:09:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002440)=ANY=[], &(0x7f0000000040)=0x1008) 09:09:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x9, 0x1c, 0x2}, 0x1c) [ 1002.299074][ T5030] BTRFS error (device loop1): open_ctree failed [ 1002.320230][ T5058] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5058) [ 1002.333017][ T5088] BTRFS error (device loop1): superblock checksum mismatch 09:09:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x100) r1 = dup2(r0, r0) close(r1) 09:09:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x7}, &(0x7f0000000140)={0x8}, 0x0) 09:09:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000100)={0x9, 0x1c, 0x2}, 0x1c) 09:09:38 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x53872004a15b0ee0) [ 1002.438842][ T5088] BTRFS error (device loop1): open_ctree failed 09:09:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x8, 0x0, &(0x7f0000000100)) 09:09:38 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="fe", 0x1}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x338}, 0x0) 09:09:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x100) 09:09:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) sendto$inet6(r0, &(0x7f0000000000)="a8c7f6c5eeb96d25", 0x8, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) [ 1002.555519][ T5124] BTRFS error (device loop1): superblock checksum mismatch [ 1002.564038][ T5141] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5141) [ 1002.577824][ T5124] BTRFS error (device loop1): open_ctree failed [ 1002.588624][ T5117] BTRFS error (device loop1): superblock checksum mismatch 09:09:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02", 0x5d}], 0x1, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) [ 1002.629056][ T5117] BTRFS error (device loop1): open_ctree failed [ 1002.730025][ T5141] BTRFS error (device loop1): superblock checksum mismatch [ 1002.742849][ T5124] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5124) 09:09:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x438}, 0x0) 09:09:38 executing program 3: msgget(0x2, 0x100) [ 1002.860402][ T5141] BTRFS error (device loop1): open_ctree failed 09:09:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:38 executing program 2: msgget(0x1, 0x4a0) 09:09:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000380)='X', 0x1}], 0x1}, 0x0) sendto(r0, &(0x7f00000009c0)="93", 0x1, 0x0, &(0x7f0000000a80)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 09:09:38 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)='}', 0x1) 09:09:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@un=@abs={0x8}, 0x8, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b63661608003c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000340)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000580)="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", 0xe88}], 0x5}, 0x20009) 09:09:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1002.959808][ T5184] BTRFS error (device loop5): superblock checksum mismatch [ 1002.984295][ T5184] BTRFS error (device loop5): open_ctree failed 09:09:39 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="a1", 0x1, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc) [ 1003.082350][ T4730] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4730) [ 1003.095680][ T5198] BTRFS error (device loop1): superblock checksum mismatch [ 1003.116327][ T5198] BTRFS error (device loop1): open_ctree failed [ 1003.142926][ T5184] BTRFS error (device loop1): superblock checksum mismatch 09:09:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:39 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x438}, 0x0) 09:09:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20117, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x8}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) [ 1003.268766][ T5184] BTRFS error (device loop1): open_ctree failed [ 1003.282303][ T5220] BTRFS error (device loop1): superblock checksum mismatch [ 1003.293270][ T5220] BTRFS error (device loop1): open_ctree failed [ 1003.316313][ T5198] BTRFS error (device loop1): superblock checksum mismatch 09:09:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bbe46e0e9a1078b47f530c5ff1", 0x30, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:39 executing program 4: clock_gettime(0xa, &(0x7f0000000040)) [ 1003.469701][ T5198] BTRFS error (device loop1): open_ctree failed [ 1003.477485][ T5247] BTRFS error (device loop1): superblock checksum mismatch 09:09:39 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='H'], 0x48}, 0x104) [ 1003.531015][ T5247] BTRFS error (device loop1): open_ctree failed [ 1003.622022][ T5247] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5247) [ 1003.634810][ T5259] BTRFS error (device loop0): superblock checksum mismatch 09:09:39 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom(r0, 0x0, 0x0, 0x42, 0x0, 0x0) 09:09:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1003.701128][ T5259] BTRFS error (device loop0): open_ctree failed [ 1003.725623][ T5275] BTRFS error (device loop1): superblock checksum mismatch 09:09:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:39 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002000000010000016b"], 0x18) sendto$inet6(r0, &(0x7f0000000000)="f9e9848faf7bbbd6", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1003.790635][ T5275] BTRFS error (device loop1): open_ctree failed [ 1003.908631][ T5305] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5305) [ 1003.921355][ T5302] BTRFS error (device loop5): superblock checksum mismatch [ 1003.949180][ T5302] BTRFS error (device loop5): open_ctree failed [ 1003.964688][ T5305] BTRFS error (device loop0): superblock checksum mismatch [ 1003.999041][ T5305] BTRFS error (device loop0): open_ctree failed [ 1004.068721][ T5302] BTRFS error (device loop5): superblock checksum mismatch [ 1004.076109][ T5302] BTRFS error (device loop5): open_ctree failed 09:09:40 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) recvfrom(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 09:09:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7ffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 09:09:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x8}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) 09:09:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[], 0x48}, 0x104) 09:09:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 09:09:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) [ 1004.214757][ T5335] BTRFS error (device loop0): superblock checksum mismatch [ 1004.228473][ T5335] BTRFS error (device loop0): open_ctree failed [ 1004.241396][ T5344] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5344) [ 1004.254816][ T5341] BTRFS error (device loop1): superblock checksum mismatch 09:09:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) [ 1004.350773][ T5341] BTRFS error (device loop1): open_ctree failed [ 1004.357394][ T5344] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5344) [ 1004.373303][ T5335] BTRFS error (device loop1): superblock checksum mismatch 09:09:40 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000100)) 09:09:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendto(r0, 0x0, 0x0, 0x180, 0x0, 0x0) 09:09:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x2, [0x0, 0x0]}, 0xc) [ 1004.528673][ T5335] BTRFS error (device loop1): open_ctree failed [ 1004.740684][ T5398] BTRFS error (device loop5): superblock checksum mismatch [ 1004.764189][ T5398] BTRFS error (device loop5): open_ctree failed [ 1004.845645][ T5398] BTRFS error (device loop5): superblock checksum mismatch [ 1004.853865][ T5398] BTRFS error (device loop5): open_ctree failed 09:09:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/ptmx\x00', 0x81, 0x0) ftruncate(r0, 0x0) 09:09:40 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x2, {{0x1c, 0x1c, 0x2}}}, 0x88) 09:09:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xce}, 0x14) 09:09:41 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100), 0x8) sendto$inet6(r0, &(0x7f0000000000)="336eb66f47bfc707", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 09:09:41 executing program 2: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom(r0, 0x0, 0x0, 0x82, 0x0, 0x0) [ 1005.127829][ T5426] BTRFS error (device loop1): superblock checksum mismatch [ 1005.135506][ T5433] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5433) 09:09:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="f7", 0x1}], 0x1, &(0x7f0000000300)=[{0x10}], 0x10}, 0x0) [ 1005.183835][ T5426] BTRFS error (device loop1): open_ctree failed [ 1005.211235][ T5435] BTRFS error (device loop1): superblock checksum mismatch 09:09:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xe88}], 0x5, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) 09:09:41 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000140)={0x0, 0x1e, [], [@jumbo, @generic={0x0, 0xd0, "576a9c1fbcf3b870d56f8ee8b51d5c4d44c2af4cbc5929ce6b26f34f4a75ffc39bb424cd63b1d1a01122e0dcb8cd3dfce5de152ceac56728ec512a78b4dc0781ed1aa54295e4178c14b0e0a9fb72e58a855a5331231621955b319146f292a1a8a2ef948c71aaa801379c2f2001714aad9930cfca18ede05783c6ed48352e232484e6003ccbea02ed76c472294b7fb74e5a26747648666d0edafb76b999d49c7cdc1f804b46b9a3c393c6470fbdc5d9f85361f0785c09547bcc5d5d79a0eb437b2f6c1c0dee5a67ebb794ff0038bc6d80"}, @generic, @padn={0x1, 0x2, [0x0, 0x0]}, @ra, @ra, @ra, @jumbo]}, 0xf8) sendto$inet6(r0, &(0x7f0000000000)="2f473c805c", 0x8, 0xc1, &(0x7f0000000040)={0x8, 0x1c, 0x3}, 0x1c) [ 1005.239309][ T5435] BTRFS error (device loop1): open_ctree failed [ 1005.313974][ T5433] BTRFS error (device loop0): superblock checksum mismatch [ 1005.332689][ T5435] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5435) [ 1005.345400][ T5433] BTRFS error (device loop0): open_ctree failed [ 1005.361669][ T5426] BTRFS error (device loop0): superblock checksum mismatch 09:09:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x184, 0x0, 0x0) [ 1005.448632][ T5426] BTRFS error (device loop0): open_ctree failed [ 1005.482151][ T5480] BTRFS error (device loop1): superblock checksum mismatch 09:09:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x60000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)="88", 0x1) 09:09:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) [ 1005.521209][ T5480] BTRFS error (device loop1): open_ctree failed 09:09:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1005.794060][ T5502] BTRFS error (device loop0): superblock checksum mismatch [ 1005.803063][ T5502] BTRFS error (device loop0): open_ctree failed [ 1005.832044][ T5502] BTRFS error (device loop0): superblock checksum mismatch [ 1005.840884][ T5502] BTRFS error (device loop0): open_ctree failed 09:09:41 executing program 2: utimensat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 09:09:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b732e792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0xf93}, {&(0x7f0000000100)="721c71da2e7db80100aa9103a8c45290e8c68f7e6d534ea82c18", 0x1a}, {&(0x7f0000000140)="80879ddf10dec0431dee79022d29545d5dd9dd437230a47defdddd411c181f8a5f2e3296fbf599f17de3e0aaf622db20be79730bf7bc26e16402be6cea09f5bbceceb56b598dfdc89718922b5c", 0x4d}, {&(0x7f0000001580)="56f07f15fd5cda8acfa48e892614dbfbf6d9f636647ba1f541b61aa09a3b223c3eeccd9ed14202c0a263bb6b96edb6cec5016db720fbb293d98ab5f2662e22aaa01ada1a618a23c4cf09a0a261b3b0aab71fc5e06f4b514c562d8888faaad1f48830612bf82187d37e20aecdef259006ad00b7e2ec614c026e2f968eba3138c330accced6caaa276a413390777912562b1cade1e7884c81bfe5b16be92b48ad70c6ec95b60ebfe00bfc555685fe3f139405b14e7619096375c4227e73833c0cae9c11ce77a3d75922cc76f8b792a26fba71259522dff9001ab995bd5282d55e3ca3d9ae606e7d9874ce72e825af9f6da89afbd4d5d95315a95c99649b407d6bd96c5d8b026456fb76a3e4a4f49fe8f05291cbed0a51a337f7df6b8a5b75944d3aa60464fdc2d0bf560f3a21fe36b5ca6698dc942b1e0e9e37fb349de049229d5b22b777be49068ecdf4e676864ee9838e2482a3a82ad4f0b86f66cc1a65c7d24dc696c676f68130533fafa92afd56299f5699109270c4051651a7748262cd969da2d5cbfc1dc6da34c89b9f6bedd71d668fe2bfe61137765bd591e2ddbd85b9ca76cd6b9443595a63494a8200a170fd3308e973568140d512ba28feebdf2f271c0af8783b7160c5c24f1294efd46e3c026a5fd1b84f142469e55e1876216db15ddffe875336c2789f6b7b295142e9e6cffe5afb758e016573f4ee7d8135da1bb2d1a9883dddb0384a83df6aff51955574434a4e88fe6888da5e44177789d5bedde076031014998225c5b38d5bed7e4a302dcf64145751f88d9409e9841be8c1a1fdc99c1ffd7c24de53e2034e7f94ef8a46896d009e158ff057179c3c9d734ee28625e27965d371fb0147f93d5825873fed3a0d1e3115d55bb4e9b94cdd211a085c208624c2acce2b520850e35dcfa9e6b48e57dba746f472d017b1f25e18711f043188c8985d8476e5efb80e18c8213bc6d4d46059681ebd4bd1da2cadb0c980392ba8f57f0e78b72d9707f144ef8a071779273e504197a8cbb80e480360a146cf2926ac52668e65ad75c581888788cdfbb1e61f9fb8725e40d7644499e06abdac8400fa357e1d61c94b646bb0597e1164201fa1473135fc7d0252ee2b6e43f18611b1f260579b554156fbaa19e9903ff37598e30914b44bcb831600213baafe09dc3fd291ffd6b7007c3f992389915cadc2af657303257177c88d43bbeb6e4bd7c19bd157998c23e4fc0c2c258dc5d0be6320342cadcb41669ba37ed195602d445237cffee07be485e6d7e002a787a2e4f05ba43350d4c95fffe89a15fb2adcae2c4c90d23614f96946ae00dbd196a5a1b7e9b39d9905e3ddb1fa2dd5eb05f7d28d5bdae189cb5e6ce4fcc782d750102959ce19c97424ca6e92297abedb8d3cece36545053a7650345b13ec2f10c731298f1f37d3d8b264079043830742420f9b67563968fa2bcba8d2d815c5972373972fea823b0a80c79ac837439ae7657919dc6b91020cf3851f11f2275c6760ae4167c9f11684c170a359cd1d07db37603e7ad8cfa571b42fc6e4d458fa17fb99490541cde40763db958dfd75633f3c62f626007d25bb4da940d2b7dee9115fb196165a9a49e063ea67fc739601d45bb646c17344ddaec39104e3e780ed2bd58dfcb8768f21e77e0ffe7f7ae3d8c449857c71104920583f38bb533e682ef57561661b2ceaa662266c00f5833b841ab41ccb84215f870f94173bc6ff52436d2af331dfab8cf0c6d580381631d9f89cdfac40af7e80c697af76d2bf75874a68c231cb34cf1c9c09bd4677f65d6204a03fdb72b247b785684fa843bfae5c4b288e08d46fc7af9187a7679d72ff75d68f175caf40256990b3c1be5e92b98c2324fe8cf2311acbe299a5cf3d1d59f597fdae3fd768042c6794fa7ee678eb55a490993312149a788827dff4f72b397e4954c5a82d59ff773bf1693d2709f9bddee150909315c747ae5ba7babb93c0e33d2d02e5d34818bae1d545b54153969d7f92144f3befa47c5981ea9f142af418cc8829df5a3c9b087f08ae7e7c3e089e6d7a20f7481be6934c45c9b70138a6fa439d314d32f1ec847432961b681d21a8c959fb728ffbc84dfd4250faa2df35c0f7a38a7f4569af9a6d6cab6b6700063471704fc4ac9c53a1e1ab60ff76cb498b726535705e07c5a142a0f3168d15f729439b45d1835c65e5409b4c1d5a3ded744751205096304aa9395ce6145c8a4a725d26af30b66d69eeddb58e2040881d6867a051eb6057861ff658f9da2a510989166f2ed7bee6afe7f529f8f20f39fbe2a7f690349a684df362a3e388c7cf30ff056cd86cc817ec3a81ccb8f3f55e4d84a5345a7a7cfeb6d944a1d0c6dcadcb1d4aadcb545d9d492f3fb355e91f1e70ae68b6f242ca04bf49fe1da1a183f883ee20b82172d49bfa7f1fe2d4440c79a37bcd99ed272d48890c4e99ff1a99c917900ba35ed7638d8c2674d81cfe17dbb3338d25004234033095fcb0e365ee9a6022fccd218727bbf8d171db7ca9ead1f3def8caf5bc45ccd5740a20d41c52a5237880f7d69b8b8af27c03791d041c10517b4407b81165b4abecf4e4b287e4498020e17244522031bd3b701edd2e2a8e64331f2cc2efe024ee20768d3c50efc60f57c129d22d102f741229a39f61c077c30e39463a918a06ae354034c23ca1ad96471b260f74a46207ef8b1a1b70fbc745078e1cc977bced817cee537b1796beda70a993b15cab97ba9962ea611dd426a3630af8eda2cc51c9a0c42a223c61fa64253f01fa1457548d3761de02a8dcbd66cd42f6605eccd4032660891ffb4df627825d2e3a703ce4902767f654aabe5aac54bd1e99222f8c387e0bba8d6e51ae7922c591744c31d88f9a17e75ff780d2a32cbb16ac8bb3c2c467da1059f8d7e360514929b24dd83c5021b9c3e7e545099f6715b245099d780f66ae998485113db92ad54f7a380d3e02993f55ef65571a1a77d46bf189bbdfdc1aa81b7a343e30c2d5b36ef17f7c33d6dfcbd77ca31c295181bd06aa3034e5c0b6c31cca2c87c79106997f27cdfdfffbfed09c522c7a9f21ed983b7695a4ef0b413c712e780b4649923e2d5d7fe516dc6f327c73cb9fa41732110b7f21a431a7b0e26cc48b6eddbfb9c239c0ac896c49becabd2c21766ddd0c1bdf36848ca557efeb4556da681dbc7c3a2b632866a91e94e3198d05599b7accb6b798a76ef3cdd4d948bd21588967f6f28862e6cf68bb782151a3ac7cd25cd1e9c7d44e50e1227da7c998d3e014c0d3e4dc898117ae31d44aae5456628b6f3dfb3640df9651389ebbb8ee71ae5c99ab1a6499b89719ae744ecb97ac60d471465fd581be3b4dc3ff5a12bbcdffb74d0744f5e32945a4a14df614b56516221fcba0b92b473c51b7d0f0aff3df484fa1d289839235bb2751d43fd010d63ce942e50e51909d7299ecf0d383143675fab0035fec8da6d7621a7b50199f59066f8968cef10d4da4d33752ec6ecd63819efbe86bf3289f511843d16481de950321ebe9000cdb5ab327a199f39cf9dddf0ca4e8221b53dae69494e2fa06c642a1bd254a9903931015e8260ce85e2113b4340c24607804443f299d30cf3a568157fbec72efe02b2f4899197fa2539e0596d0f78bd3d3ec3ba2de28944bba72659156e203ca452b56552ad4925d5aa9a24c9a0dbc6c25a68dc42688a0851053acdc5aa156b9a396b934cf97aa3edc29e95ad9f736d7c421c396bae7ebe6aa1a4ca092e3f82de17196ec0a1c7b6e400d9d48868368e55306f3738c7371a4d88538d8e7b6b794ce9d2fadca9e006dc4553213f61418247889adcb85331c46b2e87b508072847f41664976a38cb296ca5dcd89c9453cd7c07089718ba2f33a5901e98ce320b8ff16236d7511df06ee2ebe565ca428856837cac95aaf16723645b9646d00ea4d13a8b108b9f1d5d154187ec198fb4f5367e6737826f24758796c29c0c7db662d3fdf99b875e6da8f9d83c5c56f07b5bebca08cb49b8257e42cce75046363ed136b0a6868e0fabe03e99294da835dd31c2f3d7d920f63bfb7bbda6ff33dc766c473f4dd1581820b51f93231bc263441a3df2c9a5611e047c8fbd27896cba7abe10eac0272a4c9388fb57f8e0a516166c8c4a76299451dde6729c2a67018b7b48e9f3632ad54bc2b3f2a935a23957282c11c2e8724494c4edccbf560c606854c63fdb636c4eb8f748d3f0270e8329d97c78a626aabfe17f172d75c2f63ff9994e5f5f307acdb396ca3932e385a293eb5aa3c914bee84d6e61ee70ef4eb4faf8926d6f8c54d6337aff9f55a8c2f6f1d144a29a14f886ad47d25eaf361852112541e547534284b6e4523c736cfab5fb3c3d210686eead0c9b83f016c28c8e75af0c5bb880b3fec3d2c4b71169c5401085c1f2ebee55efd75edb80aafe53697a8986c1fc24d938a2560a815ecfe242749fbc73c88391c3f1eb2ca9c4fc399b812b721840a5bd2ef3b6ffa1c99d80f77b3338fb4fae7a540cd5d844a27e51f514365311df00dc7c419b03bc1c364e30a166410b435b406d3dd5ca05f8e30267e36c93c74a2d7cbf3e0f67db8f5eebb900dcc14281f79cd8fd37b6b37495f118b1685b5a90c0956b60a935fc2e4e977fa72f27a48fcf67b395eab018c18570131dfe65a68c9b0e9a912e753d34c3118e153b7bdaf50a680c29653f6acedc5dcbfd1a1939b9feac62be79713f048c0fb5e765f2bdec4fea5a3fe517f8cc9205c9e706cb2f843c5e40cbfc0a66dbfc2856d1fd058fd764155ef02bf52912a8b0964fb457fb7efc7af40c34741c089617e21d6fbf052934a7485d18dea043fadb5ff9d672b96d630bf03099e505e521532a16dc163d210bee765371f8cc8919e4b7354d69e9a2d53c8a00ed13716df02686d245f946e8b920d3b83d16c1631b6a2ba70eae815814b3588df3f45e2813a666acfea98690f08f9ac3ba9f240218caa534beedac03a922e86b85320dab543b082f1ef5a6d1b954e648471bd226955022fbef191a07baa5b27549dc5a4d64bfc73b4a10278efee0a35e7ffa3493402479e2dc7b57", 0xdfd}], 0x6}, 0x0) 09:09:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe0ffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x750e000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xf6c}], 0x5, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) 09:09:41 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000005940)=[{&(0x7f00000000c0)="dd", 0x1}, {&(0x7f0000004700)="d8123cab6125b3a63a57994139205d750cd133f70dd75cc390b1767fe8c299c77947c9fc490d58fa16f55a4da8285f084b802c263e8cdd6f4dd58069e00af1901803f90fed72f2cbd959c3794fe9ff6e5bdf6dbf00e4a73ae244dac40ced8218294606ef22abe6f4eac8cb635854f462cf8ebfaba4456917e1d2b6bfe8061170ccdfcc29d394c32709bb40a29b0b48df707d255c7a03a6581c00ec7157e6c73644a7e55dc6c4cff17ec927f0114b052d1c48933075fcc13373d2604187eed755285103957c", 0xc5}, {&(0x7f0000000200)="dc1fcb6acd2ac2864e49c2e47302772fa4c2f04662ec19c8bd55296ac2fa79be33492fe17dbb37162fe7b27adf4ede032592f054cb1e6a92e960a78125629375fb3c2a507e93ee455f4e46725bba3524092c10fafa66b7", 0x57}, {&(0x7f0000000080)="d37fe021c3f97c028f2d009e3795398fed77d9b5a5689507", 0x18}, {&(0x7f0000000100)="1e8c84ece4bd7e4b9d088dd7fffa6ed956a8ce516427fbda484d5cf7c12e36e4e33a69c0ddd2c7cf63dd6d60f0c07f23b979dd4b", 0x50b43e4b334ab8d9}, {&(0x7f0000000140)="825aac2ed340b75eb1bdf67dbc8aa69c3e8fbb7ef3ef64f21bc6ebc3d6a08cccbb3a0079043dc1df7ad8ba46941ec531de8bf996c498af4841ea7a43e053b0948e1e7f05e6bef0f57e72d8be5cea83929e95b9c965e68eb0592fae4a0d08860b16a71afd2ba7354e2fbb479beac968e2b2639511", 0x74}, {&(0x7f0000004800)="a7c3c78dd44237819a2ef0b0c784f2488a4104550577653da93253bc83afa231c9520ac5185054cff1bb6ecb7864cd94f41c13b473e94b1fdab525306c6c01982cf42672791a22691cc6e7c25de6733238219e3518a6c1e9e18ea057c90b104013f35c5d1d85149bf326a129a0dbbf581d715749c61b2b71e2fd6464c8708f1315d8f6dbd5906e8ffbf1366f131ef23ea98dd674e42f0c9c15fbc71666e3db30332817544765c3540b4ce06b32c14e08e56d2e7824c1092361b1ad21558cddc70353e72db2ae0e33ef9dfe430a9fc2f721f302ff3dbdf091d821b588a468e02fcd62198871ce7a575a573475f1ed4b327ae8629f66d8b52b923f81bdaa8df38b218776efa927312cffcd46792ca6a0c8d1493f2538885a7677f8a129c8f65230fe62e43f7f6536dc50e3fc262a4ed4580a2e392beb6de3aa47fb60ede1c772b90a4590b0edfb4cca9714eddf9b04c291a5a1915f41e31e78613882b5edea95e6f2edaf1a31682ff88c9ae994437173c4c8746f55dfdf6b189eda7754efef5ce4a819350e1d22e1759a2b4b121373dd722653154584f2f1d6b18cb0728b9480761383ae7409f14916c3e7b6bbe7f3030c6551b59b402b22419fa8546e4231bcbde13c15fcc989e804fda9fe091917bb14abe78d50ed8f81d602537b6ca3fa5f411bda6ce04b0a54651332cde45be5203fe18b589744fb741795e912b368e0513e4e40d42575076482e6cc3ffbc1e84fd306fa42bc83c7ec630b8ac6dd3ec456e80abcc383058c38ef059677a60f87e747ae713aa29c69e9c97be59cc68b11dc85b239dd8338f4f4eec1ef165d1989fdc0e9c68d2b9bb7642e7cfaa9ffe610d969546c2e66a17965b9a652e94939df322028f642b59197a5d82bdf566c44e6a23c17d33988a633af5dd30da5efb9bd845000bbcda9f76841bb2bc05cb77e140c09674dc68f5fa75c0d9d984f0e59ffc7b997b1b9c61acadb2ba5643f7fc7f73416ffc1afd32054c7166841d2f4490189da2f3886dc18f5facb01620ec77aa82ad0eda2c263e15b1f7cc739c28e8a953909cff14f510f57a76960da4934c737155468f8dfa0fd0750806376544475b7e937ab7db8f9e77e2ac53393ee95879fb05226ed27f56b91fbdc010acdd17d01bc78dc0dbc0141f51e1010ba1e1b0ff0b6b5aac8f9ac7117c14320b05a8eb4d644566e14d8445bee1f862e42adc0eb0c141e485fb53652cce363fcc374d5a687d8aab2939167eefcf0ddb1477bb1408c1031820d36c11bc873f5bb280681bb193eac6b50fe25f68adef65934fb87b72b768e95916cbba44332d9cf18a0f7bc40a5b1aaf8ad08727d1fbe461f4d3df8efe6b9a647cbea2f49c367c58ef883f13abcfc8a6e178eb38c6c66f0df95c2e4a5e632f36547a3fef96b95f64d74213a581a512402e84656d232d00978ac4e230a0c4c8c7d655942596e6a5116963028cb437ba61d941fcb2049f029b8e496763175ca74c1798282d083286f329d07ac42b45c39b43e1585ec67fe2f7c7671cbdc42d75348ed070c955b3143de9e7a00302f9840035f3ea8e52e572c3263c36f0515939743394e4cc07005536e3d6fa93be01b198b1c38fe3f30efeec3a1b39afd70e367761696f426ecf57328ee8b3828d4bfa2bcafd32b0491efda58ef9193979ef0e649d43619ea799fe66f921410b5ec5f5422bd07720972afd47918860795aafa1dd95e4e81d736c5103069871d2b0f0eb0e8fd5d81d422ee471cfb3d699377d3d0c4f7bdc162ea407396cf4f7f68f5e7eec00e3f0b40b596555205f3364661819feb9147edb2e0cf685886054deac4a3fd464480231d8413ce91965e285ce2423d55f0b5749336b231fbad2e98000ba403fa9d92787d9b858a7df917b0d713a1fffb171f70a4682f37f20a010704e612c9a399fd5eb3ffbb0c8c1366b11684979120a35d45f86692cd8077d87b583dc011503c21cd7786a3994203c40e598e0609408087caf91b31f9bc941eb457754cf02377578c1236fcb09244fd7befdd7e889b6821eaec47b19f35e7a368d8ee0d05be8d2f243970a7e194307e2125d434bf0a5910d4566c6f73484fbe0de0405d8eae414d4b71b4e70d8ce1a9142d5c921ce6aa1825f5c9de174d9db656a840e324ceeaed479f5943756e1d877af6f68b795b7bb3833e1985aef54ac134dcf80c7a4cf303c50d7026efb6957ff533a36aebc93073c9e6854aa2c7148798e4596cb154e3a342e1f92691c7be91d37f32fe0a4a9d9c8ce31391d3ff9f336fca2838a3e7426df2a37471a8e3402d0c135073902ffcdc57cd1e51d2a3bd3b31f5912ab425406f7d8fe88f4ab217ed0af022b1818ad2bff1519ff5d63649b007c3b5c8ba4755067332f74aad6f2d60fbf72ec994de2a84ede7447adb4f0c452daa881e82e8d91107194373e402f956a97d6b86503f0cd9f0953fc3151f03d9b90140edbfdb42574f04455b3314fbe9bb7dc4a7d4a545367337672810fb171ad1e8ecfe4fccb9d51cb7e4a43706df314ef498262cf80503d7c03f3fb307832e3c66564bae3663edbcf6eeedfec77c5257dfd615e6d99b74dbfbd28157583eb2aa04425353e827b247ecd5cc669e047e1b10b72931a812a5052c226dbd61163df9c96621bf188aa9dc417968e4d8f2d67ad14cc723342e3020d272ddca2ee98e17d0b74eb9d4af1ff9dbe0ece26801e5971337cf7fa4dbb402b3411a8bf7e0b0ed169526ab1f1d4b3c8cd62a73cf4efa871a64b5c3d167c6aadc612f3cb8713564e109f86c2edc8937eda35106eeb6be5bb242193e25451f096dab10f45cdb74aee63e7cd78d60da507639d80519e412334708492e40620d506a363e17c832af4031c9b4ca4cfdd248aa3417ba54f99209af67749ab8eda4c1646984d91ea948093d019ee5ba282a3d486821d4e385a554119a155507463744296561364d868932973c65c42726e6e68fe3df0d380152e006975e3afd014ca811caec1a04545a265bf3dcf81b955a455e7097dcdbe89034f055df7c3acb0de7f6c6285e2e9927b272ddc7141638f33d91f862945faddec2bb3aa318ea4879067f2683b4f7ef9acaf180e82363481d96fcdad3e14988b32f20159f7049bba92e4f1eaa2a1303bdc4b052079c063f59691f4e09137de67d48b5559927680b3356553e75f4c32ae8b3eddcf73f7e94c2aff2fcf6c20c49e665d098c007a94c512bf06c0f0e4fcaebd5e90fc2918346d63f48b5e4ae45282ea76ffa5e93f5d0eaba8d251067c69a273d92cde95c73c9f4bd05d84d86d37453c675c452ddf29319bf7c0c7e40d7bd3fa694ff5af0985e953c8984997632374207f73e100a0a5e9a1e4db8f3db2453d33acc04e62bf4d31d048db601f2fa35a34fbf8220d4fd1f6d1b849e239e5f0925f78a3c0316df288803d5e4c5efdb80f0068988c4a1af8b13ef101250bad21258e3050f8d8b3f9c9065dc4c8c21b9760aaa821ab29036094d4ab86a9734f886827d9641d4b7fbf298eaa7b802821d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0xe24}], 0x7) close(r0) 09:09:42 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[@ANYBLOB="0002000002"], 0x18) sendto$inet6(r0, &(0x7f0000000000)="f9e9848faf7bbbd6", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1006.047961][ T5527] BTRFS error (device loop1): superblock checksum mismatch [ 1006.063740][ T5535] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5535) 09:09:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty}, 0x14) [ 1006.137318][ T5527] BTRFS error (device loop1): open_ctree failed [ 1006.159710][ T5529] BTRFS error (device loop1): superblock checksum mismatch [ 1006.175954][ T5529] BTRFS error (device loop1): open_ctree failed 09:09:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x760e000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=ANY=[], 0x10}, 0x0) 09:09:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000080000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bbe46e0e9a1078b47f530c5ff1677af7211c0e9e442a0442ad9e4ad3c90c42964d52584bb9f34668dc3dfc7fb7d7244ca48926f6", 0x57, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000840)="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", 0xfe5, 0x100, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) 09:09:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) 09:09:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)='\'', 0x1}], 0x1, &(0x7f0000000380)=[{0x10}, {0x10}], 0x20}, 0x0) 09:09:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000200), &(0x7f0000000240)=0x4) 09:09:42 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000140)=ANY=[@ANYBLOB="00028f"], 0x18) sendto$inet6(r0, &(0x7f0000000040)="336ec46f4725805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:42 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x438}, 0x40195) 09:09:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x5, 0x0, 0x0) 09:09:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="95", 0x1}], 0x1}, 0x0) [ 1006.547751][ T5584] BTRFS error (device loop5): superblock checksum mismatch [ 1006.547939][ T5596] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5596) [ 1006.625121][ T5584] BTRFS error (device loop5): open_ctree failed [ 1006.638290][ T5577] BTRFS error (device loop1): superblock checksum mismatch [ 1006.679932][ T5577] BTRFS error (device loop1): open_ctree failed [ 1006.719517][ T5596] BTRFS error (device loop1): superblock checksum mismatch 09:09:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty}, 0x14) sendto$inet6(r0, &(0x7f0000000000)="a8c7f6c5eeb96d25", 0x8, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 09:09:42 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@ipv4={[], [], @multicast1}}, 0x14) 09:09:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[], 0x18) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=ANY=[], 0x10}, 0x0) 09:09:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1006.721599][ T4730] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (4730) [ 1006.851842][ T5596] BTRFS error (device loop1): open_ctree failed [ 1006.859344][ T5635] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5635) [ 1006.880629][ T5642] BTRFS error (device loop1): superblock checksum mismatch [ 1006.925777][ T5642] BTRFS error (device loop1): open_ctree failed 09:09:42 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:42 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="0100000000000000", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:42 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000200)=""/139, 0x8b}, {&(0x7f00000002c0)=""/9, 0xfffffffffffffe88}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000600)=""/196, 0xb2}, {&(0x7f00000004c0)=""/154, 0x9a}], 0x6, 0x0, 0x0) 09:09:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000180)="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", 0xf4, 0x1, &(0x7f0000000040), 0x10) [ 1007.044192][ T4817] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4817) [ 1007.044284][ T5635] BTRFS error (device loop5): superblock checksum mismatch 09:09:43 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x438}, 0x0) 09:09:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0d8f7a15db741483f432b8df95b2d9ea74147855efce4ddcfee0fbea6495057794bb61954c4ebffc48e2eb78efbc903d6cd4b2f99ddec029a7a809d139315ca0ddda3615410d0dee344de1dfe6dd0030b4c8545bbeff1fef543219ce82a7978a9e", 0x61, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) [ 1007.138522][ T5635] BTRFS error (device loop5): open_ctree failed 09:09:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x204000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x2) 09:09:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0xffffffffffffffad, 0x0, 0x0, 0x0) 09:09:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@in={0x10, 0x2}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="86", 0x1}], 0x1}, 0x0) 09:09:43 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[@ANYBLOB="0002"], 0x18) sendto$inet6(r0, &(0x7f0000000040)="336ec46f4725805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1007.429398][ T5689] BTRFS error (device loop1): superblock checksum mismatch 09:09:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x10}, 0x0) 09:09:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@un=@abs={0x8}, 0x8, 0x0}, 0x0) 09:09:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, 0x0, &(0x7f0000000040)) [ 1007.482232][ T5703] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5703) [ 1007.496801][ T5689] BTRFS error (device loop1): open_ctree failed [ 1007.635356][ T5689] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5689) [ 1007.649731][ T5703] BTRFS error (device loop1): superblock checksum mismatch 09:09:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x5, 0x0, &(0x7f00000001c0)) 09:09:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100), &(0x7f0000000040)=0x111) 09:09:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280), 0x1c, 0x0, 0x0, &(0x7f00000013c0)=ANY=[], 0x45}, 0x0) 09:09:43 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:43 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="95", 0x1}], 0x1}, 0x0) [ 1007.828436][ T5703] BTRFS error (device loop1): open_ctree failed 09:09:43 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x10d, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) [ 1008.003446][ T5741] BTRFS error (device loop1): superblock checksum mismatch [ 1008.021659][ T5741] BTRFS error (device loop1): open_ctree failed [ 1008.040126][ T5730] BTRFS error (device loop1): superblock checksum mismatch 09:09:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b730f792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0x9cb}], 0x3}, 0x0) 09:09:44 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1008.044392][ T5750] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (5750) 09:09:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="95", 0x1}], 0x1, 0x0, 0x10}, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="a1", 0x1}], 0x1) 09:09:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x104, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1008.208620][ T5730] BTRFS error (device loop1): open_ctree failed 09:09:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:44 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1008.294543][ T5750] BTRFS error (device loop1): superblock checksum mismatch [ 1008.368520][ T5750] BTRFS error (device loop1): open_ctree failed 09:09:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:44 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000140)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="95", 0x1}], 0x1, &(0x7f0000001900)=[{0x10}], 0x10}, 0x0) 09:09:44 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 09:09:44 executing program 2: setrlimit(0x0, &(0x7f0000000000)={0xfffffffffffffff8, 0xffffffffffff7fff}) [ 1008.488035][ T5785] BTRFS error (device loop0): superblock checksum mismatch [ 1008.558381][ T5785] BTRFS error (device loop0): open_ctree failed [ 1008.565468][ T5791] BTRFS error (device loop0): superblock checksum mismatch 09:09:44 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="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", 0x7b5, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:44 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) select(0x40, &(0x7f00000000c0), &(0x7f0000000100)={0x8}, &(0x7f0000000140)={0x8}, 0x0) 09:09:44 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:44 executing program 4: setrlimit(0x2, &(0x7f0000000640)={0xe00000000, 0xe00000000}) [ 1008.643483][ T5791] BTRFS error (device loop0): open_ctree failed [ 1008.744038][ T5803] BTRFS error (device loop5): superblock checksum mismatch [ 1008.766775][ T5803] BTRFS error (device loop5): open_ctree failed 09:09:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1}, 0x1c) [ 1008.798253][ T5791] BTRFS error (device loop1): superblock checksum mismatch [ 1008.812134][ T5791] BTRFS error (device loop1): open_ctree failed [ 1008.822080][ T5823] BTRFS error (device loop1): superblock checksum mismatch [ 1008.888701][ T5823] BTRFS error (device loop1): open_ctree failed [ 1008.912141][ T5803] BTRFS error (device loop5): superblock checksum mismatch [ 1008.942420][ T5803] BTRFS error (device loop5): open_ctree failed 09:09:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:44 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000240)) 09:09:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}], 0x1) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/22, 0x16}], 0x1}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) 09:09:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x2000d, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 1009.000134][ T5852] BTRFS error (device loop1): superblock checksum mismatch [ 1009.012468][ T5823] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5823) 09:09:45 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b732e792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0xf93}], 0x3}, 0x0) 09:09:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1009.075220][ T5852] BTRFS error (device loop1): open_ctree failed 09:09:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002000000000000000001f8"], 0x18) sendto$inet6(r0, &(0x7f0000000000)="f9e9848faf7bbbd6", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:45 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1009.169703][ T5852] BTRFS error (device loop1): superblock checksum mismatch [ 1009.186442][ T5852] BTRFS error (device loop1): open_ctree failed 09:09:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x604000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1009.302464][ T5880] BTRFS error (device loop0): superblock checksum mismatch [ 1009.337809][ T5880] BTRFS error (device loop0): open_ctree failed 09:09:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xcdc8}, 0x14) 09:09:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1009.355175][ T5899] BTRFS error (device loop1): superblock checksum mismatch [ 1009.388676][ T5899] BTRFS error (device loop1): open_ctree failed [ 1009.396177][ T5901] BTRFS error (device loop1): superblock checksum mismatch 09:09:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1009.458683][ T5901] BTRFS error (device loop1): open_ctree failed [ 1009.469620][ T5880] BTRFS error (device loop1): superblock checksum mismatch [ 1009.552727][ T5880] BTRFS error (device loop1): open_ctree failed [ 1009.560581][ T5927] BTRFS error (device loop5): superblock checksum mismatch [ 1009.580245][ T5927] BTRFS error (device loop5): open_ctree failed [ 1009.632205][ T5927] BTRFS error (device loop5): superblock checksum mismatch [ 1009.670096][ T5927] BTRFS error (device loop5): open_ctree failed 09:09:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1}, 0x14) 09:09:45 executing program 2: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x184, 0x0, 0x0) 09:09:45 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in={0x10, 0x2}, 0x10) 09:09:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:45 executing program 2: msgget(0x0, 0x700) 09:09:45 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20104, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 09:09:45 executing program 4: setrlimit(0x7, &(0x7f0000000640)={0xe00000000, 0xe00000000}) [ 1009.955231][ T5958] BTRFS error (device loop1): superblock checksum mismatch [ 1009.962680][ T5960] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (5960) [ 1009.981673][ T5958] BTRFS error (device loop1): open_ctree failed [ 1009.994193][ T5961] BTRFS error (device loop1): superblock checksum mismatch 09:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000840)="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", 0xfb5, 0x0, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) [ 1010.078911][ T5961] BTRFS error (device loop1): open_ctree failed [ 1010.101037][ T5960] BTRFS error (device loop0): superblock checksum mismatch 09:09:46 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 09:09:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="95", 0x1}], 0x1, 0x0, 0x10}, 0x0) writev(r0, 0x0, 0x0) [ 1010.143336][ T5960] BTRFS error (device loop0): open_ctree failed [ 1010.162575][ T4787] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (4787) [ 1010.223768][ T5958] BTRFS error (device loop0): superblock checksum mismatch 09:09:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="f7", 0x1}], 0x1, &(0x7f0000000300)=[{0xc}, {0xc}], 0x18}, 0x0) 09:09:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 3: preadv(0xffffffffffffff9c, &(0x7f0000000380), 0x6, 0x0, 0x0) 09:09:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) close(r0) 09:09:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) [ 1010.288386][ T5958] BTRFS error (device loop0): open_ctree failed 09:09:46 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 09:09:46 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100)="b8", 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r0) 09:09:46 executing program 2: setrlimit(0x3, &(0x7f0000000080)={0xfffffffffffffff8, 0x20000000}) 09:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 1010.447416][ T6021] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6021) [ 1010.460026][ T6006] BTRFS error (device loop1): superblock checksum mismatch [ 1010.486062][ T6006] BTRFS error (device loop1): open_ctree failed 09:09:46 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) [ 1010.511371][ T6017] BTRFS error (device loop1): superblock checksum mismatch 09:09:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x900000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@in6={0x0, 0x1c, 0x1}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="a09cca6345a0b56b54530fc28260dadc9a34e89ec72dfd59148d7752d15ce90f73363950ca78622461eef2a1d82b47cc08eaefd1e79a87b97b0a92105b2b781f7c018e914c86bf53059fe8c3de5a0e2d34c235715fe0bb320097917565c47fac70f3aaebda4b5c7f0000006777ee3106", 0xff66}], 0x1}, 0x0) [ 1010.555455][ T6017] BTRFS error (device loop1): open_ctree failed [ 1010.584299][ T6021] BTRFS error (device loop1): superblock checksum mismatch 09:09:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x730e000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 4: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) 09:09:46 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc) 09:09:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bbe46e0e9a1078b47f530c5ff1677af7211c0e9e442a0442ad9e4ad3c90c42964d52584bb9f34668dc3dfc7fb7d724", 0x52, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1010.698281][ T6021] BTRFS error (device loop1): open_ctree failed 09:09:46 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xf838bea65e9e6098, 0x0) 09:09:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1010.755660][ T6065] BTRFS error (device loop1): superblock checksum mismatch [ 1010.782409][ T6065] BTRFS error (device loop1): open_ctree failed 09:09:46 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000100)={0x2, {{0x1c, 0x1c, 0x2}}}, 0x88) [ 1010.858358][ T6065] BTRFS error (device loop1): superblock checksum mismatch [ 1010.872343][ T6078] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6078) [ 1010.948895][ T6065] BTRFS error (device loop1): open_ctree failed 09:09:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x740e000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:46 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0}}, 0x14) 09:09:46 executing program 4: setrlimit(0x2, &(0x7f0000000040)={0xfffffffffffffff7, 0x2000e00000002}) [ 1011.009413][ T6078] BTRFS error (device loop1): superblock checksum mismatch 09:09:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x9, 0x1c, 0x2}, 0x1c) sendto(r0, &(0x7f0000000040)="dc", 0x1, 0x0, 0x0, 0x0) 09:09:47 executing program 4: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:47 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x4, 0x0, &(0x7f0000000100)) 09:09:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c}, 0x1c, &(0x7f0000001880), 0x100000000000002f}, 0x0) [ 1011.118306][ T6078] BTRFS error (device loop1): open_ctree failed [ 1011.139900][ T6108] BTRFS error (device loop1): superblock checksum mismatch 09:09:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, 0x0) 09:09:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x8, 0x0, &(0x7f0000000000)) 09:09:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000002c0)={0x0, 0x2, [], [@jumbo, @pad1, @enc_lim, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002"], 0x18) [ 1011.248618][ T6108] BTRFS error (device loop1): open_ctree failed [ 1011.277419][ T6133] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6133) [ 1011.313625][ T6136] BTRFS error (device loop1): superblock checksum mismatch [ 1011.392074][ T6136] BTRFS error (device loop1): open_ctree failed [ 1011.417782][ T6108] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6108) [ 1011.431857][ T6133] BTRFS error (device loop1): superblock checksum mismatch [ 1011.461725][ T4746] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4746) 09:09:47 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 2: socket$unix(0x1, 0x2, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000180)={0x80000001}) 09:09:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x85, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 1011.512298][ T6133] BTRFS error (device loop1): open_ctree failed 09:09:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[], 0x18) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x2e, 0x0, &(0x7f0000000180)) 09:09:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[@ANYBLOB="0002"], 0x18) sendto$inet6(r0, &(0x7f0000000040)="336ec46f4725805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:47 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x410a00, 0x0) 09:09:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e9", 0x1, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2}, 0x1c) 09:09:47 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000200)=ANY=[], 0x90) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000200)) 09:09:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b732e792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0xf93}, {&(0x7f0000000100)="721c71da2e7db80100aa9103a8c45290e8c68f7e6d534ea82c18", 0x1a}, {&(0x7f0000000140)="80879ddf10dec0431dee79022d29545d5dd9dd437230a47defdddd411c181f8a5f2e3296fbf599f17de3e0aaf622db20be79730bf7bc26e16402be6cea09f5bbceceb56b598dfdc89718922b5c", 0x4d}, {&(0x7f0000001580)="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", 0xdfd}], 0x6}, 0x0) [ 1011.748337][ T6182] BTRFS error (device loop1): superblock checksum mismatch [ 1011.755869][ T6185] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6185) 09:09:47 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)={0x0, 0x2, [], [@jumbo, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f0000000040)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000040)="89aa665c00000000", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:47 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r0) [ 1011.805065][ T6182] BTRFS error (device loop1): open_ctree failed [ 1011.816219][ T6183] BTRFS error (device loop1): superblock checksum mismatch [ 1011.861247][ T6183] BTRFS error (device loop1): open_ctree failed 09:09:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:47 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1011.956334][ T6185] BTRFS error (device loop5): superblock checksum mismatch [ 1011.967883][ T6185] BTRFS error (device loop5): open_ctree failed [ 1011.989548][ T6183] BTRFS error (device loop5): superblock checksum mismatch [ 1012.028200][ T6183] BTRFS error (device loop5): open_ctree failed 09:09:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000)=0x7, 0x4) 09:09:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f00000001c0)={0x0, 0x27, [], [@enc_lim, @generic={0x0, 0xfb, "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"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x0, 0x29, "ca344ee421be13de28a3d158ad96be55ff31d7ef54423ed9147e4bd93f58578a5d33fecbb8d1321ec8"}, @ra]}, 0x140) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:48 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x438}, 0x0) [ 1012.123413][ T6244] BTRFS error (device loop1): superblock checksum mismatch 09:09:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c}, 0x1c) 09:09:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendto(r0, 0x0, 0x0, 0xdecc05bf5f63f1fe, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}], 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x8}, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) [ 1012.204237][ T6244] BTRFS error (device loop1): open_ctree failed [ 1012.231855][ T6253] BTRFS error (device loop1): superblock checksum mismatch [ 1012.273925][ T6253] BTRFS error (device loop1): open_ctree failed [ 1012.296960][ T6252] BTRFS error (device loop1): superblock checksum mismatch 09:09:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) [ 1012.313422][ T6244] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6244) 09:09:48 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000140)=@in={0x10, 0x2}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="fe", 0x1}], 0x1, &(0x7f0000000780)=ANY=[], 0x338}, 0x0) [ 1012.359122][ T6252] BTRFS error (device loop1): open_ctree failed 09:09:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:48 executing program 2: open$dir(&(0x7f0000000200)='./file0\x00', 0xa7a43348fcb2a65c, 0x0) 09:09:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xd03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:48 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)=0x8) 09:09:48 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) [ 1012.513594][ T6305] BTRFS error (device loop5): superblock checksum mismatch [ 1012.521054][ T6305] BTRFS error (device loop5): open_ctree failed 09:09:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) [ 1012.580180][ T6305] BTRFS error (device loop5): superblock checksum mismatch 09:09:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b732e792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fda", 0xf1}, {&(0x7f00000005c0)="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", 0xf1d}], 0x3}, 0x0) [ 1012.639751][ T6305] BTRFS error (device loop5): open_ctree failed [ 1012.680249][ T6320] BTRFS error (device loop1): superblock checksum mismatch [ 1012.690675][ T5050] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (5050) [ 1012.709886][ T6320] BTRFS error (device loop1): open_ctree failed 09:09:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1012.741239][ T6326] BTRFS error (device loop1): superblock checksum mismatch [ 1012.798532][ T6326] BTRFS error (device loop1): open_ctree failed [ 1012.889977][ T6341] BTRFS error (device loop5): superblock checksum mismatch [ 1012.901313][ T6341] BTRFS error (device loop5): open_ctree failed [ 1012.911934][ T6326] BTRFS error (device loop1): superblock checksum mismatch [ 1012.958400][ T6326] BTRFS error (device loop1): open_ctree failed 09:09:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000000c0)="336eb682473c805c36d790dc4534b6193d749233cc6e0e9a10807ad04d4f5168be664ad3c90c42af842cca0d3def2ef3470a1b1db8b743c50e26401f018348f85880ec21f537a3470375d84b60e7c021138dd63a1e3bc94ef03c3762d2438e5e", 0x60, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) 09:09:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x6001d) 09:09:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 4: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}}, 0x14) [ 1013.147670][ T6365] BTRFS error (device loop1): superblock checksum mismatch [ 1013.156917][ T6365] BTRFS error (device loop1): open_ctree failed [ 1013.160071][ T6366] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6366) [ 1013.177062][ T6368] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2}, 0x14) 09:09:49 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/160, 0xa0}], 0x1) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:09:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1013.248822][ T6368] BTRFS error (device loop1): open_ctree failed 09:09:49 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="b3", 0x1}], 0x1, 0x0, 0x48}, 0x104) sendto(r0, &(0x7f00000009c0)="93", 0x1, 0x0, 0x0, 0x0) 09:09:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040), 0xc) [ 1013.292653][ T6366] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 3: socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)) 09:09:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x3b98, 0x4) [ 1013.388136][ T6366] BTRFS error (device loop1): open_ctree failed 09:09:49 executing program 4: setrlimit(0x2, &(0x7f0000000840)={0x0, 0xffffffffffffffff}) [ 1013.436773][ T6368] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0d8f7a15db741483f432b8df95b2d9ea74147855efce4ddcfee0fbea6495057794bb61954c4ebffc48e2eb78efbc903d6cd4b2f99ddec029a7a809d139315ca0ddda3615410d0dee344de1dfe6dd0030b4c8545bbeff1fef543219ce82a7978a9e4975a2a2", 0x65, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) [ 1013.518085][ T6368] BTRFS error (device loop1): open_ctree failed 09:09:49 executing program 3: socket(0x1c, 0x4, 0x29) 09:09:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:49 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd, 0x0, 0x0) 09:09:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 09:09:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)=ANY=[@ANYBLOB="0002000000000000c2"], 0x18) sendto$inet6(r0, &(0x7f0000000040)="336ec46f4725805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:49 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=ANY=[], 0x10}, 0x0) 09:09:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @rand_addr=0x2}, 0xc) [ 1013.747247][ T6438] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6438) [ 1013.760700][ T6449] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b730f792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0xf93}], 0x3}, 0x0) [ 1013.810206][ T6449] BTRFS error (device loop1): open_ctree failed [ 1013.834079][ T6437] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:49 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100), 0x8) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040), 0x9) 09:09:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0xffffff8e, 0x0, &(0x7f0000000100)={0x1c, 0x1c}, 0x1c) [ 1013.937520][ T6437] BTRFS error (device loop1): open_ctree failed [ 1013.970253][ T6486] BTRFS error (device loop1): superblock checksum mismatch 09:09:49 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 09:09:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}], 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x8}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) [ 1014.009758][ T6486] BTRFS error (device loop1): open_ctree failed 09:09:50 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x48}, 0x104) 09:09:50 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1b, 0x1c}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) [ 1014.190106][ T6511] BTRFS error (device loop1): superblock checksum mismatch [ 1014.202316][ T6511] BTRFS error (device loop1): open_ctree failed [ 1014.218052][ T6489] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6489) [ 1014.235341][ T6486] BTRFS error (device loop1): superblock checksum mismatch [ 1014.270063][ T6486] BTRFS error (device loop1): open_ctree failed 09:09:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:50 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="954091f37b571092cf768a88019d08eb6a752a65a57d75cd8ca3fa8ac8f213ad7eb8164675500bdfa545aa9b6366161c253c28614fb26f107f575903756c066a4fec942692b66a2707b8419fec", 0x4d}, {&(0x7f0000000200)="7ee9cc79503e0e72a3620dfa61a6d3c5e1c66ea03e80928d06940e1cc18917b2fbb665ece22110a357b3f9bf15c045d9c74b049e90f4bd8f5945ee67bbbc54027c71504b55ce6a1e140006e3f27a7c5e6441798eaef03c415f02acdf02f996f221c2fd01342bbcd7393a8607970c3a61", 0x70}, {&(0x7f0000000100)="455ad5a777d57f0ad11e01b51eee0ec2e9769cb9cdf64d6884a6cf53c9adb5a531c9549ea097", 0x26}, {&(0x7f0000000280)="05f13cf9bfbaaa22255db6f779a5e0e18390b56134c294b5f4e3b3ea88a59ef9476c9901d5d1d85c3b362c88aaf73dac67a4092dd8d73649a7dcb93ba3735aace1da4876ec662fcb3d84", 0x4a}, {&(0x7f0000000880)="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", 0xf6c}], 0x5}, 0x0) 09:09:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f00000000c0)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:50 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, 0x0, 0x10}, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="a1", 0x1}], 0x1) 09:09:50 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000100)=ANY=[@ANYBLOB="000200000004"], 0x18) sendto$inet6(r0, &(0x7f0000000000)="f9e9848faf7bbbd6", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:50 executing program 4: setrlimit(0x8, &(0x7f0000000640)={0xe00000000, 0xe00000000}) [ 1014.530743][ T6555] BTRFS error (device loop0): superblock checksum mismatch [ 1014.539679][ T6555] BTRFS error (device loop0): open_ctree failed [ 1014.631442][ T6555] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6555) [ 1014.643909][ T6562] BTRFS error (device loop1): superblock checksum mismatch [ 1014.735466][ T6562] BTRFS error (device loop1): open_ctree failed [ 1014.745594][ T6568] BTRFS error (device loop1): superblock checksum mismatch [ 1014.818317][ T6568] BTRFS error (device loop1): open_ctree failed 09:09:50 executing program 3: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff35) 09:09:50 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0) 09:09:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)='\'', 0x1}], 0x1, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) 09:09:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:51 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) 09:09:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bb", 0x24, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:51 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1}, 0x1c) [ 1015.036880][ T6598] BTRFS error (device loop0): superblock checksum mismatch [ 1015.051378][ T6605] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6605) 09:09:51 executing program 4: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) 09:09:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1015.105263][ T6598] BTRFS error (device loop0): open_ctree failed [ 1015.123300][ T6603] BTRFS error (device loop0): superblock checksum mismatch [ 1015.136134][ T6605] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6605) 09:09:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x111) 09:09:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1015.213569][ T6603] BTRFS error (device loop0): open_ctree failed 09:09:51 executing program 3: setrlimit(0x8, &(0x7f0000000000)) socket$inet6_sctp(0x1c, 0x0, 0x84) 09:09:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) [ 1015.318087][ T6635] BTRFS error (device loop0): superblock checksum mismatch [ 1015.338150][ T6635] BTRFS error (device loop0): open_ctree failed [ 1015.356002][ T6603] BTRFS error (device loop1): superblock checksum mismatch 09:09:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:51 executing program 2: setrlimit(0x3, &(0x7f0000000640)={0xe00000000, 0xe00000000}) 09:09:51 executing program 4: setrlimit(0x3, &(0x7f0000000080)={0xfffffffffffffff8, 0x100000}) 09:09:51 executing program 3: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 1015.499350][ T6603] BTRFS error (device loop1): open_ctree failed [ 1015.506560][ T6635] BTRFS error (device loop1): superblock checksum mismatch 09:09:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:51 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x33, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:51 executing program 4: setrlimit(0x3, &(0x7f0000000080)={0xfffffffffffffff8, 0x100000}) 09:09:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c) [ 1015.607962][ T6635] BTRFS error (device loop1): open_ctree failed 09:09:51 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) [ 1015.667052][ T6675] BTRFS error (device loop5): superblock checksum mismatch 09:09:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fchown(r0, 0x0, 0xffffffffffffffff) [ 1015.712821][ T6675] BTRFS error (device loop5): open_ctree failed [ 1015.800076][ T6706] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6706) [ 1015.815923][ T6695] BTRFS error (device loop1): superblock checksum mismatch [ 1015.851963][ T6695] BTRFS error (device loop1): open_ctree failed [ 1015.867333][ T6675] BTRFS error (device loop1): superblock checksum mismatch [ 1015.928016][ T6675] BTRFS error (device loop1): open_ctree failed 09:09:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2003000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x5, &(0x7f0000000140)={@rand_addr, @loopback}, 0xc) 09:09:51 executing program 2: msgget(0x3, 0x194) 09:09:51 executing program 3: socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000600)=""/169, 0xa9, 0x82, 0x0, 0x0) 09:09:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1016.015354][ T6706] BTRFS error (device loop0): superblock checksum mismatch [ 1016.025975][ T6706] BTRFS error (device loop0): open_ctree failed 09:09:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040), 0x4) 09:09:52 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=[{0x10}], 0x10}, 0x0) [ 1016.115682][ T6741] BTRFS error (device loop5): superblock checksum mismatch [ 1016.123497][ T6741] BTRFS error (device loop5): open_ctree failed 09:09:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1016.203002][ T4730] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4730) [ 1016.220911][ T6740] BTRFS error (device loop1): superblock checksum mismatch [ 1016.254991][ T6740] BTRFS error (device loop1): open_ctree failed [ 1016.275441][ T6741] BTRFS error (device loop1): superblock checksum mismatch 09:09:52 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendto(r0, &(0x7f00000009c0)="93", 0x1, 0x0, 0x0, 0x0) [ 1016.335292][ T6741] BTRFS error (device loop1): open_ctree failed 09:09:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000080)="9d5103265eacb0bce66eeb5b094415284b217b3ce1432b07bb3ee078fb374e45f4091b3ed9b778a2a9d0c1dc3eb3147c819f79a1e3d787b6dbaf95406d5745ab091ec6e823131a618cedb27a9fcf8efa87f560abd4965a3e6badd55efe7a37788fd033ecc764240a8ce7507f7d91fc58fba29675f8f1be69f553d400000000000000008b450d1a0dd8c6c44a37", 0x8d, 0x0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1016.611963][ T6785] BTRFS error (device loop1): superblock checksum mismatch [ 1016.626290][ T6792] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6792) [ 1016.718352][ T6785] BTRFS error (device loop1): open_ctree failed [ 1016.725521][ T6792] BTRFS error (device loop5): superblock checksum mismatch [ 1016.733936][ T6792] BTRFS error (device loop5): open_ctree failed [ 1016.857326][ T6785] BTRFS error (device loop0): superblock checksum mismatch 09:09:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000180)="0300000000000000", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 09:09:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 09:09:52 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}, {0x0}], 0x3) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x7}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) 09:09:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2103000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1016.908348][ T6785] BTRFS error (device loop0): open_ctree failed 09:09:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x7, 0x4) [ 1017.024466][ T6813] BTRFS error (device loop1): superblock checksum mismatch [ 1017.059886][ T6820] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6820) 09:09:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=[@authinfo={0x10}, @sndinfo={0x1c}, @prinfo={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @multicast1}}, @sndinfo={0x1c}, @init={0x14}, @authinfo={0x10}], 0x9c}, 0x0) 09:09:53 executing program 3: setrlimit(0x3, &(0x7f0000000000)={0xfffffffffffffff8, 0x8001}) [ 1017.105958][ T6813] BTRFS error (device loop1): open_ctree failed 09:09:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) sendto$inet6(r0, &(0x7f0000000000)="6b07cd7408292744", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c}, 0x1c) 09:09:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) 09:09:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2203000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1017.291151][ T6813] BTRFS error (device loop1): superblock checksum mismatch [ 1017.298540][ T6813] BTRFS error (device loop1): open_ctree failed [ 1017.305561][ T6836] BTRFS error (device loop1): superblock checksum mismatch [ 1017.319124][ T6858] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (6858) [ 1017.416904][ T6836] BTRFS error (device loop1): open_ctree failed [ 1017.428759][ T6858] BTRFS error (device loop5): superblock checksum mismatch [ 1017.437560][ T6858] BTRFS error (device loop5): open_ctree failed [ 1017.460944][ T6873] BTRFS error (device loop5): superblock checksum mismatch [ 1017.519147][ T6873] BTRFS error (device loop5): open_ctree failed [ 1017.528694][ T6836] BTRFS error (device loop1): superblock checksum mismatch [ 1017.551402][ T6836] BTRFS error (device loop1): open_ctree failed 09:09:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x17, &(0x7f0000000380)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) 09:09:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@rand_addr=' \x01\x00'}, 0x14) sendto$inet6(r0, &(0x7f0000000000)="a8c7f6c5eeb96d25", 0x8, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) 09:09:53 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000140)=ANY=[@ANYBLOB="00020001000000de"], 0x18) sendto$inet6(r0, &(0x7f0000000000)="f9e9848faf7bbbd6", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2303000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) 09:09:53 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f6526", 0x18, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:53 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1}, 0x1c, &(0x7f0000001880), 0x5, &(0x7f0000000000)=ANY=[], 0x5f}, 0x0) [ 1017.973478][ T6913] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6913) [ 1017.987782][ T6912] BTRFS error (device loop1): superblock checksum mismatch [ 1018.021710][ T6912] BTRFS error (device loop1): open_ctree failed [ 1018.035030][ T6906] BTRFS error (device loop1): superblock checksum mismatch 09:09:54 executing program 2: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)) 09:09:54 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000240)={0x0, 0x2, [], [@jumbo, @pad1, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x32, &(0x7f0000000100), 0x8) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b732e792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0xf93}, {&(0x7f0000000140)="721c71da2e7db80100aa9103a8c45290e8c68f7e6d534ea82c18", 0x1a}, {&(0x7f0000000300)="80879ddf10dec0431dee79022d29545d5dd9dd437230a47defdddd411c181f8a5f2e3296fbf599f17de3e0aaf622db20be79730bf7bc26e16402be6cea09f5bbceceb56b598dfdc897c775bc4b3518922b5c9585d4bf526279487efbb97abca1b4f999974d5c67e42b31e9d0973a88fa5d8243434bf634fffa66c3a5495667fbc5360c03383087d289cf26d4e83c0f", 0x8f}, {&(0x7f0000001580)="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", 0x5eb}], 0x6}, 0x0) [ 1018.102571][ T6906] BTRFS error (device loop1): open_ctree failed [ 1018.119343][ T4787] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by systemd-udevd (4787) 09:09:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2500000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1018.164192][ T6913] BTRFS error (device loop1): superblock checksum mismatch 09:09:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f00000002c0)={0x80000000001c00, 0x0, 0x0, 0xfffffffd}, &(0x7f0000000040)=0x8c) [ 1018.225556][ T6913] BTRFS error (device loop1): open_ctree failed 09:09:54 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto(r0, &(0x7f0000000080)="9d5103265eacb0bce66eeb5b094415284b217b3ce1432b07bb3ee078fb374e45f4091b3ed9b778a2a9d0c1dc3eb3147c819f79a1e3d787b6dbaf95406d5745ab091ec6e823131a618cedb27a9fcf8efa87f560abd4965a3e6badd55efe7a37788fd033ecc764240a8ce7507f7d91fc58fba29675f8f1be69f553d44baf694de0a2d6ec8b450d1a0dd8c6c44a374f47192961051d867fefb6c4a0d8bf4126188a7b21868e6ee6e66353f407f5eb8bf07ffcf059fc56a7ad749e18b7959966e5e238accff1c8048af33f114e475cc36cfc2da3cb9eecbbddfee033022bb1299d53a6e6266cddf6a8dc9c07d3e675e0e3845035ef54", 0xf4, 0x1, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 09:09:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000000580)={&(0x7f00000001c0)=@in={0x10, 0x2}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000000)="a125c1f87cd31c9aa5e6535db1e967a02ce03b83f0f1db29b6ce7c353aab5b3c238014a65dc8b3bf6d8706ce78775ac68f3e8729a08cea3538ade725d4b11ba59a25bb5a21684560b63ba9d6d4a9fa5747d35abff7bab1947c2375d9012fbf9d9e18e1595e8d9358774169b5fbf566063e7c04d1397e3eeb4ad30988e01f729674034244e8997b36025969af429a24d399561f5cf7ee1b041af1d6e17aeccf7b5c806d8b64c662384ddc7c7d71902d0fc7a5e37ff081b3060f7efd48579039397e00e32baebe872c297025", 0xcb}, {&(0x7f0000000200)="436fc4f951cafb00a6ba1305989b730f792927f1cea8951e11635f2a4f572a964926150d2791d9723f7f274e9977c1d335e59663dd4169fd8a1e30cb50be20d6294370f501c15d0d066455669bf496a8fc2fbeb0a1d5df9771c4e9d6fbf444f2f97e68dbf39f88f95779497d4884ac3499412752444b0a99aebf69933f286a94c82ed53e57ed13eae7c62047e06b75b9d5b4abc869a59c10a7386e624c1c876ef8edd1527c8f5317793b5c8e3e253beb239ff74a9d7bc49f063343c97c23c62f498fe2093e245a980475a11ccf339858408b452c33337ba4f57c34b09f5f2ec5efe0249e52204b7b8d446dc860a2dc7fdaf732", 0xf3}, {&(0x7f00000005c0)="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", 0x3db}], 0x3}, 0x0) 09:09:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:54 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000180)="95", 0x1}], 0x1}, 0x0) 09:09:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1018.315253][ T6951] BTRFS error (device loop1): superblock checksum mismatch 09:09:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000034700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000a40)=[{&(0x7f000001a700)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000400)=""/22, 0x16}, {0x0}, {0x0}], 0x7}, 0x2) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001f3) shutdown(r6, 0x0) shutdown(r4, 0x0) 09:09:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bbe46e0e9a1078b47f530c5ff1677af7211c0e9e442a0442ad9e4ad3c90c42", 0x42, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000080)="94a60457420bfde0", 0x8, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1}, 0x1c) 09:09:54 executing program 4: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="b0", 0x1, 0x20104, &(0x7f00000000c0)={0x1c, 0x1c, 0x2}, 0x1c) [ 1018.453168][ T6951] BTRFS error (device loop1): open_ctree failed [ 1018.476757][ T6964] BTRFS error (device loop1): superblock checksum mismatch [ 1018.495565][ T6977] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (6977) [ 1018.530563][ T6964] BTRFS error (device loop1): open_ctree failed 09:09:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="336eb66f473c805c36d790dc4534b6193d749233cc0f65268c4ac406675dc4b07f2366bbe46e0e9a10", 0x29, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3}, 0x1c) 09:09:54 executing program 4: semget$private(0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000040)={0x40003, 0x100001}) 09:09:54 executing program 4: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom$inet6(r0, 0x0, 0x0, 0x800c0, 0x0, 0x0) 09:09:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, 0x0}, 0x0) [ 1018.809577][ T7014] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7014) [ 1018.828290][ T6977] BTRFS error (device loop1): superblock checksum mismatch 09:09:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:54 executing program 4: 09:09:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1018.957768][ T6977] BTRFS error (device loop1): open_ctree failed [ 1018.972355][ T7014] BTRFS error (device loop5): superblock checksum mismatch [ 1018.980912][ T7014] BTRFS error (device loop5): open_ctree failed [ 1019.113232][ T7035] BTRFS error (device loop1): superblock checksum mismatch [ 1019.120636][ T7035] BTRFS error (device loop1): open_ctree failed [ 1019.137892][ T7041] BTRFS error (device loop1): superblock checksum mismatch 09:09:55 executing program 3: 09:09:55 executing program 2: 09:09:55 executing program 4: 09:09:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1019.189246][ T7041] BTRFS error (device loop1): open_ctree failed 09:09:55 executing program 4: [ 1019.244667][ T7041] BTRFS error (device loop0): superblock checksum mismatch [ 1019.256979][ T7041] BTRFS error (device loop0): open_ctree failed 09:09:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0}, 0x0) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="b3", 0x1}], 0x1, 0x0, 0x48}, 0x104) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:09:55 executing program 3: 09:09:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 4: [ 1019.365174][ T7062] BTRFS error (device loop1): superblock checksum mismatch [ 1019.383786][ T7062] BTRFS error (device loop1): open_ctree failed 09:09:55 executing program 3: 09:09:55 executing program 4: [ 1019.424402][ T7064] BTRFS error (device loop1): superblock checksum mismatch [ 1019.441678][ T7064] BTRFS error (device loop1): open_ctree failed 09:09:55 executing program 2: 09:09:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 3: 09:09:55 executing program 2: [ 1019.559795][ T7081] BTRFS error (device loop0): superblock checksum mismatch [ 1019.595923][ T7081] BTRFS error (device loop0): open_ctree failed [ 1019.602302][ T7094] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7094) [ 1019.635625][ T7064] BTRFS error (device loop0): superblock checksum mismatch 09:09:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4803000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 2: 09:09:55 executing program 3: 09:09:55 executing program 4: 09:09:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:55 executing program 3: [ 1019.718670][ T7064] BTRFS error (device loop0): open_ctree failed 09:09:55 executing program 4: 09:09:55 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x202}) 09:09:55 executing program 4: 09:09:55 executing program 3: 09:09:55 executing program 2: [ 1019.883145][ T7108] BTRFS error (device loop5): superblock checksum mismatch [ 1019.900768][ T7117] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7117) [ 1020.000532][ T7108] BTRFS error (device loop5): open_ctree failed [ 1020.011363][ T7116] BTRFS error (device loop5): superblock checksum mismatch [ 1020.019103][ T7116] BTRFS error (device loop5): open_ctree failed [ 1020.142105][ T7108] BTRFS error (device loop1): superblock checksum mismatch [ 1020.181104][ T7108] BTRFS error (device loop1): open_ctree failed [ 1020.226701][ T7116] BTRFS error (device loop1): superblock checksum mismatch 09:09:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4903000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 2: 09:09:56 executing program 3: 09:09:56 executing program 4: 09:09:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 3: [ 1020.297680][ T7116] BTRFS error (device loop1): open_ctree failed 09:09:56 executing program 4: 09:09:56 executing program 2: 09:09:56 executing program 4: 09:09:56 executing program 3: 09:09:56 executing program 2: [ 1020.495211][ T7150] BTRFS error (device loop0): superblock checksum mismatch [ 1020.532982][ T7150] BTRFS error (device loop0): open_ctree failed [ 1020.549032][ T7163] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7163) [ 1020.569145][ T7162] BTRFS error (device loop1): superblock checksum mismatch [ 1020.648061][ T7162] BTRFS error (device loop1): open_ctree failed [ 1020.655174][ T7163] BTRFS error (device loop1): superblock checksum mismatch [ 1020.670129][ T7163] BTRFS error (device loop1): open_ctree failed 09:09:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 4: 09:09:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 3: 09:09:56 executing program 2: 09:09:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:56 executing program 4: 09:09:56 executing program 2: 09:09:56 executing program 3: [ 1020.850280][ T7185] BTRFS error (device loop0): superblock checksum mismatch [ 1020.857731][ T7185] BTRFS error (device loop0): open_ctree failed 09:09:56 executing program 2: 09:09:56 executing program 4: [ 1020.896894][ T7187] BTRFS error (device loop1): superblock checksum mismatch [ 1020.904172][ T7191] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7191) 09:09:56 executing program 3: [ 1020.950632][ T7187] BTRFS error (device loop1): open_ctree failed [ 1020.960306][ T7185] BTRFS error (device loop1): superblock checksum mismatch [ 1021.097699][ T7185] BTRFS error (device loop1): open_ctree failed [ 1021.123251][ T7191] BTRFS error (device loop5): superblock checksum mismatch [ 1021.149862][ T7191] BTRFS error (device loop5): open_ctree failed [ 1021.169335][ T7187] BTRFS error (device loop5): superblock checksum mismatch [ 1021.183850][ T4746] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4746) 09:09:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:57 executing program 2: 09:09:57 executing program 4: 09:09:57 executing program 3: 09:09:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1021.287900][ T7187] BTRFS error (device loop5): open_ctree failed 09:09:57 executing program 2: 09:09:57 executing program 4: 09:09:57 executing program 3: 09:09:57 executing program 2: [ 1021.382398][ T7228] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7228) [ 1021.395152][ T7225] BTRFS error (device loop0): superblock checksum mismatch 09:09:57 executing program 4: 09:09:57 executing program 3: [ 1021.454806][ T7225] BTRFS error (device loop0): open_ctree failed [ 1021.470357][ T7228] BTRFS error (device loop5): superblock checksum mismatch [ 1021.527967][ T7228] BTRFS error (device loop5): open_ctree failed [ 1021.542811][ T7236] BTRFS error (device loop5): superblock checksum mismatch [ 1021.575563][ T7225] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7225) [ 1021.609396][ T7236] BTRFS error (device loop5): open_ctree failed 09:09:57 executing program 4: 09:09:57 executing program 2: 09:09:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:57 executing program 3: 09:09:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4f1024fd00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:57 executing program 4: 09:09:57 executing program 2: 09:09:57 executing program 3: 09:09:57 executing program 2: 09:09:57 executing program 4: [ 1021.838246][ T7267] BTRFS error (device loop1): superblock checksum mismatch [ 1021.846154][ T7266] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7266) [ 1021.876839][ T7267] BTRFS error (device loop1): open_ctree failed [ 1021.892904][ T7270] BTRFS error (device loop1): superblock checksum mismatch 09:09:57 executing program 4: 09:09:57 executing program 3: 09:09:57 executing program 2: [ 1021.939816][ T7270] BTRFS error (device loop1): open_ctree failed [ 1021.961510][ T7267] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7267) [ 1021.974144][ T7266] BTRFS error (device loop1): superblock checksum mismatch [ 1021.988795][ T7266] BTRFS error (device loop1): open_ctree failed 09:09:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:58 executing program 4: 09:09:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:58 executing program 3: 09:09:58 executing program 2: 09:09:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:58 executing program 4: 09:09:58 executing program 2: 09:09:58 executing program 3: [ 1022.201336][ T4730] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4730) [ 1022.214045][ T7296] BTRFS error (device loop5): superblock checksum mismatch 09:09:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:58 executing program 2: 09:09:58 executing program 4: [ 1022.265719][ T7296] BTRFS error (device loop5): open_ctree failed [ 1022.391637][ T7306] BTRFS error (device loop1): superblock checksum mismatch [ 1022.399988][ T7312] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7312) [ 1022.427341][ T7306] BTRFS error (device loop1): open_ctree failed [ 1022.439385][ T7296] BTRFS error (device loop1): superblock checksum mismatch [ 1022.458118][ T7296] BTRFS error (device loop1): open_ctree failed 09:09:58 executing program 3: 09:09:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1022.540344][ T7312] BTRFS error (device loop1): superblock checksum mismatch [ 1022.547998][ T7312] BTRFS error (device loop1): open_ctree failed [ 1022.565197][ T7306] BTRFS error (device loop1): superblock checksum mismatch 09:09:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:58 executing program 4: 09:09:58 executing program 2: 09:09:58 executing program 3: 09:09:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1022.637531][ T7306] BTRFS error (device loop1): open_ctree failed 09:09:58 executing program 3: 09:09:58 executing program 4: [ 1022.696627][ T7336] BTRFS error (device loop1): superblock checksum mismatch 09:09:58 executing program 3: 09:09:58 executing program 2: 09:09:58 executing program 2: [ 1022.769231][ T7336] BTRFS error (device loop1): open_ctree failed [ 1022.852006][ T7346] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7346) [ 1022.864724][ T7348] BTRFS error (device loop1): superblock checksum mismatch [ 1022.889872][ T7348] BTRFS error (device loop1): open_ctree failed [ 1022.895686][ T4817] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by systemd-udevd (4817) [ 1022.896739][ T7336] BTRFS error (device loop1): superblock checksum mismatch 09:09:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 3: [ 1023.027603][ T7336] BTRFS error (device loop1): open_ctree failed [ 1023.050654][ T7348] BTRFS error (device loop1): superblock checksum mismatch [ 1023.089803][ T7348] BTRFS error (device loop1): open_ctree failed 09:09:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 4: 09:09:59 executing program 2: 09:09:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 3: 09:09:59 executing program 3: 09:09:59 executing program 2: [ 1023.265022][ T7375] BTRFS error (device loop1): superblock checksum mismatch [ 1023.266879][ T7383] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7383) 09:09:59 executing program 3: 09:09:59 executing program 2: 09:09:59 executing program 4: [ 1023.355327][ T7375] BTRFS error (device loop1): open_ctree failed [ 1023.538431][ T7383] BTRFS error (device loop0): superblock checksum mismatch [ 1023.545716][ T7375] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7375) 09:09:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 3: 09:09:59 executing program 4: 09:09:59 executing program 2: [ 1023.619110][ T7383] BTRFS error (device loop0): open_ctree failed 09:09:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:09:59 executing program 3: 09:09:59 executing program 2: 09:09:59 executing program 4: 09:09:59 executing program 3: 09:09:59 executing program 4: 09:09:59 executing program 2: [ 1023.879997][ T7408] BTRFS error (device loop1): superblock checksum mismatch [ 1023.887430][ T7419] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7419) [ 1023.924572][ T7408] BTRFS error (device loop1): open_ctree failed [ 1023.935627][ T7410] BTRFS error (device loop1): superblock checksum mismatch 09:09:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 3: 09:10:00 executing program 2: 09:10:00 executing program 4: [ 1024.087795][ T7410] BTRFS error (device loop1): open_ctree failed [ 1024.166593][ T7437] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7437) [ 1024.182124][ T7419] BTRFS error (device loop1): superblock checksum mismatch 09:10:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 4: 09:10:00 executing program 3: 09:10:00 executing program 2: 09:10:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 4: [ 1024.227475][ T7419] BTRFS error (device loop1): open_ctree failed 09:10:00 executing program 3: [ 1024.439012][ T7437] BTRFS error (device loop5): superblock checksum mismatch [ 1024.446959][ T7461] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7461) 09:10:00 executing program 2: 09:10:00 executing program 3: 09:10:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 4: [ 1024.523340][ T7437] BTRFS error (device loop5): open_ctree failed [ 1024.532859][ T7451] BTRFS error (device loop5): superblock checksum mismatch [ 1024.544349][ T7461] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7461) 09:10:00 executing program 2: [ 1024.597441][ T7451] BTRFS error (device loop5): open_ctree failed 09:10:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 3: 09:10:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 4: 09:10:00 executing program 2: 09:10:00 executing program 3: 09:10:00 executing program 4: 09:10:00 executing program 3: 09:10:00 executing program 4: [ 1024.813031][ T7490] BTRFS error (device loop0): superblock checksum mismatch [ 1024.819007][ T7491] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7491) [ 1024.879425][ T7490] BTRFS error (device loop0): open_ctree failed [ 1024.903423][ T7491] BTRFS warning (device ): duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (7491) [ 1024.926230][ T7492] BTRFS error (device loop1): superblock checksum mismatch 09:10:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x396, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 2: 09:10:00 executing program 4: 09:10:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:00 executing program 3: [ 1024.972930][ T7492] BTRFS error (device loop1): open_ctree failed [ 1025.080665][ T7512] BTRFS error (device loop5): superblock checksum mismatch [ 1025.092385][ T7514] BTRFS warning (device ): duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (7514) [ 1025.104802][ T7512] BTRFS error (device loop5): open_ctree failed [ 1025.121823][ T7492] BTRFS error (device loop5): superblock checksum mismatch 09:10:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:01 executing program 2: 09:10:01 executing program 4: 09:10:01 executing program 3: [ 1025.167798][ T7492] BTRFS error (device loop5): open_ctree failed 09:10:01 executing program 2: 09:10:01 executing program 4: 09:10:01 executing program 3: [ 1025.299015][ T7514] BTRFS error (device loop0): superblock checksum mismatch [ 1025.357500][ T7514] BTRFS error (device loop0): open_ctree failed [ 1025.381035][ T7512] BTRFS error (device loop5): superblock checksum mismatch [ 1025.399181][ T7512] BTRFS error (device loop5): open_ctree failed 09:10:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3a1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:01 executing program 3: 09:10:01 executing program 4: 09:10:01 executing program 2: 09:10:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1025.406909][ T7539] BTRFS error (device loop5): superblock checksum mismatch [ 1025.467359][ T7539] BTRFS error (device loop5): open_ctree failed 09:10:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:01 executing program 2: 09:10:01 executing program 3: 09:10:01 executing program 4: 09:10:01 executing program 2: [ 1025.550606][ T7552] BTRFS error (device loop1): superblock checksum mismatch 09:10:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5800, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1025.598091][ T7552] BTRFS error (device loop1): open_ctree failed 09:10:01 executing program 3: 09:10:01 executing program 2: 09:10:01 executing program 4: 09:10:01 executing program 3: [ 1025.722901][ T7552] BTRFS error (device loop1): superblock checksum mismatch [ 1025.730826][ T7552] BTRFS error (device loop1): open_ctree failed [ 1025.749986][ T7568] BTRFS error (device loop1): superblock checksum mismatch 09:10:01 executing program 2: 09:10:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1025.769909][ T7566] BTRFS: device fsid f90c6c04-0000-0000-8bee-4b8d3da88dc2 devid 1 transid 7 /dev/loop5 scanned by syz-executor.5 (7566) [ 1025.783728][ T7566] BTRFS error (device loop5): superblock checksum mismatch [ 1025.799104][ T7566] BTRFS error (device loop5): open_ctree failed [ 1025.867381][ T7568] BTRFS error (device loop1): open_ctree failed 09:10:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:01 executing program 2: 09:10:01 executing program 4: 09:10:01 executing program 3: 09:10:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8400, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:02 executing program 4: [ 1026.000845][ T7587] BTRFS error (device loop0): superblock checksum mismatch [ 1026.031413][ T7587] BTRFS error (device loop0): open_ctree failed 09:10:02 executing program 2: 09:10:02 executing program 3: 09:10:02 executing program 3: 09:10:02 executing program 4: 09:10:02 executing program 2: [ 1026.116273][ T7595] BTRFS error (device loop1): superblock checksum mismatch 09:10:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1026.199193][ T7595] BTRFS error (device loop1): open_ctree failed [ 1026.286560][ T7613] BTRFS error (device loop1): superblock checksum mismatch [ 1026.299505][ T7613] BTRFS error (device loop1): open_ctree failed [ 1026.313579][ T7595] BTRFS error (device loop1): superblock checksum mismatch [ 1026.377627][ T7595] BTRFS error (device loop1): open_ctree failed 09:10:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb600000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:02 executing program 3: 09:10:02 executing program 4: 09:10:02 executing program 2: [ 1026.419745][ T7604] BTRFS error (device loop5): superblock checksum mismatch [ 1026.435125][ T7604] BTRFS error (device loop5): open_ctree failed 09:10:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf600, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:02 executing program 4: 09:10:02 executing program 3: 09:10:02 executing program 2: 09:10:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb700000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:02 executing program 4: 09:10:02 executing program 3: 09:10:02 executing program 2: [ 1026.669744][ T7642] BTRFS error (device loop0): superblock checksum mismatch [ 1026.705143][ T7642] BTRFS error (device loop0): open_ctree failed 09:10:02 executing program 3: 09:10:02 executing program 2: 09:10:02 executing program 4: [ 1026.849733][ T7642] BTRFS error (device loop1): superblock checksum mismatch [ 1026.866825][ T7642] BTRFS error (device loop1): open_ctree failed [ 1026.900895][ T7652] BTRFS error (device loop1): superblock checksum mismatch [ 1026.977307][ T7652] BTRFS error (device loop1): open_ctree failed [ 1027.148105][ T7644] BTRFS error (device loop5): superblock checksum mismatch [ 1027.155821][ T7644] BTRFS error (device loop5): open_ctree failed 09:10:03 executing program 4: 09:10:03 executing program 3: 09:10:03 executing program 2: 09:10:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf700, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdc00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:03 executing program 4: 09:10:03 executing program 3: 09:10:03 executing program 2: 09:10:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdd00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1027.345566][ T7686] BTRFS error (device loop1): superblock checksum mismatch [ 1027.359783][ T7686] BTRFS error (device loop1): open_ctree failed [ 1027.367039][ T7687] BTRFS error (device loop1): superblock checksum mismatch 09:10:03 executing program 4: 09:10:03 executing program 2: 09:10:03 executing program 3: [ 1027.439151][ T7687] BTRFS error (device loop1): open_ctree failed 09:10:03 executing program 4: [ 1027.515143][ T7687] BTRFS error (device loop1): superblock checksum mismatch [ 1027.531102][ T7687] BTRFS error (device loop1): open_ctree failed 09:10:03 executing program 3: [ 1027.561711][ T7705] BTRFS error (device loop1): superblock checksum mismatch 09:10:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1027.627459][ T7705] BTRFS error (device loop1): open_ctree failed [ 1027.700041][ T7705] BTRFS error (device loop1): superblock checksum mismatch [ 1027.712124][ T7705] BTRFS error (device loop1): open_ctree failed [ 1027.731430][ T7717] BTRFS error (device loop1): superblock checksum mismatch [ 1027.755578][ T7717] BTRFS error (device loop1): open_ctree failed [ 1027.869402][ T7689] BTRFS error (device loop5): superblock checksum mismatch [ 1027.880487][ T7689] BTRFS error (device loop5): open_ctree failed [ 1027.886995][ T7717] BTRFS error (device loop0): superblock checksum mismatch [ 1027.894430][ T7717] BTRFS error (device loop0): open_ctree failed 09:10:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf800, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 2: 09:10:04 executing program 4: 09:10:04 executing program 3: 09:10:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xde00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 2: 09:10:04 executing program 4: 09:10:04 executing program 3: [ 1028.137942][ T7747] BTRFS error (device loop1): superblock checksum mismatch [ 1028.167200][ T7747] BTRFS error (device loop1): open_ctree failed 09:10:04 executing program 3: 09:10:04 executing program 2: [ 1028.191500][ T7748] BTRFS error (device loop1): superblock checksum mismatch 09:10:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1028.248874][ T7748] BTRFS error (device loop1): open_ctree failed [ 1028.406986][ T7769] BTRFS error (device loop0): superblock checksum mismatch [ 1028.417214][ T7769] BTRFS error (device loop0): open_ctree failed [ 1028.478252][ T7769] BTRFS error (device loop0): superblock checksum mismatch [ 1028.497948][ T7769] BTRFS error (device loop0): open_ctree failed [ 1028.618511][ T7750] BTRFS error (device loop5): superblock checksum mismatch [ 1028.625801][ T7750] BTRFS error (device loop5): open_ctree failed 09:10:04 executing program 2: 09:10:04 executing program 4: 09:10:04 executing program 3: 09:10:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xdf00000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf900, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:04 executing program 2: 09:10:04 executing program 3: 09:10:04 executing program 4: [ 1028.817663][ T7793] BTRFS error (device loop0): superblock checksum mismatch [ 1028.825098][ T7793] BTRFS error (device loop0): open_ctree failed 09:10:04 executing program 2: [ 1028.898476][ T7796] BTRFS error (device loop1): superblock checksum mismatch [ 1028.910887][ T7796] BTRFS error (device loop1): open_ctree failed [ 1028.923730][ T7793] BTRFS error (device loop1): superblock checksum mismatch 09:10:04 executing program 2: 09:10:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xee13000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1028.959053][ T7793] BTRFS error (device loop1): open_ctree failed 09:10:04 executing program 3: 09:10:04 executing program 4: 09:10:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:05 executing program 2: [ 1029.179262][ T7822] BTRFS error (device loop1): superblock checksum mismatch [ 1029.192966][ T7822] BTRFS error (device loop1): open_ctree failed [ 1029.219220][ T7819] BTRFS error (device loop1): superblock checksum mismatch [ 1029.286474][ T7819] BTRFS error (device loop1): open_ctree failed [ 1029.338957][ T7801] BTRFS error (device loop5): superblock checksum mismatch [ 1029.350733][ T7801] BTRFS error (device loop5): open_ctree failed 09:10:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce1e, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:05 executing program 3: 09:10:05 executing program 4: 09:10:05 executing program 2: 09:10:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xef13000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:05 executing program 4: 09:10:05 executing program 3: 09:10:05 executing program 2: 09:10:05 executing program 3: [ 1029.654664][ T7848] BTRFS error (device loop1): superblock checksum mismatch 09:10:05 executing program 4: 09:10:05 executing program 2: [ 1029.700420][ T7848] BTRFS error (device loop1): open_ctree failed [ 1029.726030][ T7850] BTRFS error (device loop1): superblock checksum mismatch [ 1029.779109][ T7850] BTRFS error (device loop1): open_ctree failed [ 1030.139249][ T7852] BTRFS error (device loop5): superblock checksum mismatch [ 1030.157713][ T7852] BTRFS error (device loop5): open_ctree failed 09:10:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce1f, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x396, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:06 executing program 3: 09:10:06 executing program 4: 09:10:06 executing program 2: 09:10:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf100000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:06 executing program 4: 09:10:06 executing program 3: 09:10:06 executing program 2: [ 1030.493137][ T7889] BTRFS error (device loop1): superblock checksum mismatch [ 1030.512256][ T7889] BTRFS error (device loop1): open_ctree failed 09:10:06 executing program 3: 09:10:06 executing program 2: 09:10:06 executing program 4: [ 1030.539981][ T7888] BTRFS error (device loop1): superblock checksum mismatch [ 1030.587338][ T7888] BTRFS error (device loop1): open_ctree failed [ 1030.777930][ T7889] BTRFS error (device loop1): superblock checksum mismatch [ 1030.867093][ T7889] BTRFS error (device loop1): open_ctree failed [ 1030.982612][ T7891] BTRFS error (device loop5): superblock checksum mismatch [ 1030.989969][ T7891] BTRFS error (device loop5): open_ctree failed 09:10:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce20, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:07 executing program 3: 09:10:07 executing program 2: 09:10:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:07 executing program 4: 09:10:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3a1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:07 executing program 2: 09:10:07 executing program 3: [ 1031.216339][ T7929] BTRFS error (device loop1): superblock checksum mismatch 09:10:07 executing program 4: 09:10:07 executing program 3: 09:10:07 executing program 2: 09:10:07 executing program 4: [ 1031.261768][ T7929] BTRFS error (device loop1): open_ctree failed [ 1031.293038][ T7930] BTRFS error (device loop1): superblock checksum mismatch [ 1031.337702][ T7930] BTRFS error (device loop1): open_ctree failed [ 1031.420128][ T7930] BTRFS error (device loop0): superblock checksum mismatch [ 1031.432894][ T7930] BTRFS error (device loop0): open_ctree failed [ 1031.848640][ T7928] BTRFS error (device loop5): superblock checksum mismatch [ 1031.855862][ T7928] BTRFS error (device loop5): open_ctree failed 09:10:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce21, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf4ffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:07 executing program 2: 09:10:07 executing program 3: 09:10:07 executing program 4: 09:10:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:08 executing program 3: 09:10:08 executing program 2: 09:10:08 executing program 4: 09:10:08 executing program 2: 09:10:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:08 executing program 3: [ 1032.412379][ T7972] BTRFS error (device loop0): superblock checksum mismatch [ 1032.419885][ T7972] BTRFS error (device loop0): open_ctree failed 09:10:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce22, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:09 executing program 4: 09:10:09 executing program 3: 09:10:09 executing program 2: 09:10:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf9fdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5800, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:09 executing program 3: 09:10:09 executing program 4: 09:10:09 executing program 2: 09:10:09 executing program 4: 09:10:09 executing program 3: 09:10:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfbffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1033.524303][ T8009] BTRFS error (device loop0): superblock checksum mismatch [ 1033.625950][ T8009] BTRFS error (device loop0): open_ctree failed 09:10:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce23, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:10 executing program 2: 09:10:10 executing program 4: 09:10:10 executing program 3: 09:10:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5d00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:10 executing program 4: 09:10:10 executing program 3: 09:10:10 executing program 2: 09:10:10 executing program 2: 09:10:10 executing program 4: 09:10:10 executing program 3: [ 1034.421866][ T8043] BTRFS error (device loop0): superblock checksum mismatch [ 1034.438106][ T8043] BTRFS error (device loop0): open_ctree failed 09:10:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce24, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:10 executing program 2: 09:10:10 executing program 4: 09:10:10 executing program 3: 09:10:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5e00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:11 executing program 3: 09:10:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfeffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:11 executing program 4: 09:10:11 executing program 4: 09:10:11 executing program 2: 09:10:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff03000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1035.609931][ T8072] BTRFS error (device loop0): superblock checksum mismatch [ 1035.633035][ T8072] BTRFS error (device loop0): open_ctree failed 09:10:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce25, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:12 executing program 3: 09:10:12 executing program 2: 09:10:12 executing program 4: 09:10:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xff0f000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5f00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:12 executing program 4: 09:10:12 executing program 2: 09:10:12 executing program 3: 09:10:12 executing program 3: 09:10:12 executing program 3: 09:10:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffefffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) [ 1036.483627][ T8099] BTRFS error (device loop0): superblock checksum mismatch [ 1036.491343][ T8099] BTRFS error (device loop0): open_ctree failed 09:10:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce26, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:13 executing program 4: 09:10:13 executing program 3: 09:10:13 executing program 2: 09:10:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8400, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:13 executing program 4: 09:10:13 executing program 3: 09:10:13 executing program 2: 09:10:13 executing program 4: 09:10:13 executing program 3: 09:10:13 executing program 2: [ 1037.509415][ T8141] BTRFS error (device loop0): superblock checksum mismatch [ 1037.520858][ T8141] BTRFS error (device loop0): open_ctree failed 09:10:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce27, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:14 executing program 3: 09:10:14 executing program 4: 09:10:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040), 0x94) 09:10:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce09, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:14 executing program 4: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 09:10:14 executing program 2: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 09:10:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 09:10:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffff0700, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x1, [0xab]}, 0xa) 09:10:14 executing program 4: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) 09:10:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce28, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x2, [0x0, 0x0]}, 0xc) 09:10:15 executing program 2: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 09:10:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffff7f, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0xabc4251071150ca0, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 09:10:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0a, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x2, [0x0, 0x0]}, 0xc) 09:10:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff4, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)="70e38d5c39b8adc6f5e5f11325caec2f6474e3b077440407c21b7e4c05b08d1f7619b394771dc3342bf61473a53f2fb921999adbe735452110857ba963a02860b61da40159872851469f22e44f", 0x4d}, {&(0x7f0000000040)="5bcd5af3fdd16556e8f229342ad897fcdc8aae8c61dccdd0c24d00000000000000000000000000000021b0fccd97dc7a5386613b5f94f3d3bf10169c62f451ef8789bf8ab37fbba5a18f9555bde5f90e7afe830513d5cec3ca3f587ba8dc4f228b115f7ffeef0f536e836f4350222b594f088bee3d493c11a19bac408880498d8bd20d4b99f330ed0f4eac57ddf6027eb706664b024c13bbd368d548a1466faf", 0xa0}, {&(0x7f0000000900)="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", 0x284}], 0x3}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x9}, 0x8) 09:10:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c}, 0x1c) 09:10:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)='y', 0x1}], 0x1, &(0x7f00000022c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x100}}], 0x38}, 0x0) 09:10:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce29, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)='y', 0x1}], 0x1, &(0x7f00000022c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x100}}], 0x4c}, 0x0) 09:10:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 4: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) mlock(&(0x7f0000b70000/0x3000)=nil, 0x3000) munmap(&(0x7f0000b6a000/0x10000)=nil, 0x10000) 09:10:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2}, 0x10) 09:10:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0b, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x4}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) 09:10:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)='W', 0x1}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000ffff7f0000011000000084000000090000000000000410"], 0x3c}, 0x0) 09:10:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="240340b63ba581d9a318b2efbbc4e68bfc3801ea3a6ec9f534dccb5b5b3a09e7ae70a2b51f1e477b5f62bbcbc69cbca493578aaa4492957bda6362564a9b2e86f8d31f5853", 0x45}], 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 09:10:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 2: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 09:10:16 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280), &(0x7f0000000000)=0x8) [ 1040.775963][ T8256] BTRFS error (device loop5): superblock checksum mismatch [ 1040.787654][ T8256] BTRFS error (device loop5): open_ctree failed 09:10:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce2a, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x2}, 0x1c) 09:10:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000200)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0, 0x5}, 0x14) 09:10:16 executing program 4: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2) 09:10:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0c, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x1620}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000140)="ea74864779ae60985b3cd950ae1e1b8aa0915e057faca765128d838957821f8d2c2ac7930db52ef9", 0x28}, {&(0x7f0000000040)="240340b63ba581d9a318b2efbbc4e68bfc3801ea3a6ec9f534dccb5b5b3a09e7ae70a2b51f1e477b5f62bbcbc69cbca493578aaa4492957bda6362564a9b2e86f8d31f58534e3d380c4e282b2201994bf6e9db74355a086a0fb3ddef45ea4c8c0da811a217ed04263fcc1b098e46e933a1ea94c772097971db515294cb9aa5fc6ee6b891795cd5d466c85d489ce058c6948f1f2355a06019237852687ab9ec0b0319e1743e92d8d2946c4f4cdc1cc579f7bcd0b68b848833dce831b4787e11d875cf68a0e87776b1410ae6253910132b175ed8da8372ed", 0xd7}, {&(0x7f0000003500)="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", 0x49a}], 0x3}, 0x0) 09:10:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r0, &(0x7f0000000080)=@in={0x10, 0x2}, 0x10) 09:10:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000340)="9deaf6bb1c3ff72565ff403522c9bc6d1fa9133881e41b25bfcf62f50df6d812abc2669a77a2130da137703c5f575dcc26daab5c5ccad3947429ed30135c2678fb7e81c3cb285e452f4a7aa0edb1913eec208f7cf49e026e3d4c6ccd071a64531acabe4b5b3e998acb0a807edad04d0d36e8b12010abe81422f91f36cad90e41d4ee8e4e998e52275c96bffc1df090fd3b262d513ded6d6bcb508ef27bbb892c9444f77cefab4be98f5255eb12bfd332764e198ab1c0dd080c13fd224ed1de1946de8e44e703b353f710c5197260e5b768bfae6518550753a2a6ca1158b53e7dc4a9885bb0f30294b5b58a1c0c2d12", 0xef}, {0x0}, {&(0x7f0000000780)}], 0x3}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x81, 0x4, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3}, 0xb) 09:10:17 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[], &(0x7f0000000140)=0x94) 09:10:17 executing program 2: munmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce2b, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="10", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x318) 09:10:17 executing program 3: munmap(&(0x7f0000e32000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c00000/0x400000)=nil, 0x400000) 09:10:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)="ea4e1aea18155e2b3359e145", 0xc) 09:10:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0d, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:18 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) pipe2(0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000022c0), &(0x7f0000002300)=0x8) 09:10:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000000c0)='W', 0x1}], 0x1, &(0x7f00000002c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x4}], 0x10}, 0x0) 09:10:18 executing program 4: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={{0x0, 0xfffffffe}}, 0x0) 09:10:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x35630331, 0x4}, 0x10) 09:10:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffff, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 09:10:18 executing program 4: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={{0x0, 0xffffffff}, {0x0, 0xfffffffe}}, 0x0) 09:10:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)="70e38d5c39b8adc6f5e5f11325caec2f6474e3b077440407c21b7e4c05b08d1f7619b394771dc3342bf61473a53f2fb921999adbe735452110857ba963a02860b61da40159872851469f22e44f", 0x4d}, {&(0x7f0000000040)="5bcd5af3fdd16556e8f229342ad897fcdc8aae8c61dccdd0c24d00000000000000000000000000000021b0fccd97dc7a5386613b5f94f3d3bf10169c62f451ef8789bf8ab37fbba5a18f9555bde5f90e7afe830513d5cec3ca3f587ba8dc4f228b115f7ffeef0f536e836f4350222b594f088bee3d493c11a19bac408880498d8bd20d4b99f330ed0f4eac57ddf6027eb706664b024c", 0x96}, {&(0x7f0000000900)="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", 0x28e}], 0x3}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x0, 0x9}, 0x8) [ 1043.011036][ T8355] BTRFS error (device loop0): superblock checksum mismatch [ 1043.055566][ T8355] BTRFS error (device loop0): open_ctree failed 09:10:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0e, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0xe) 09:10:19 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000240)="ea74864779ae60985b3cd950ae1e1b8aa0915e057faca765128d838957821f8d2c2ac7930db52ef9", 0x28}, {&(0x7f0000000280)="240340b63ba581d9a318b2efbbc4e68bfc3801ea3a6ec9f534dccb5b5b3a09e7ae70a2b51f1e477b5f62bbcbc69cbca493578aaa4492957bda6362564a9b2e86f8d31f58534e3d380c4e282b2201994bf6e9db74355a086a0fb3ddef45ea4c8c0da811a217ed04263fcc1b098e46e933a1ea94c772097971db515294cb9aa5fc6ee6b891795cd5d466c85d489ce058c6948f1f2355a06019237852687ab9ec0b0319e1743e92d8d2946c4f4cdc1cc579f7bcd0b68b848833dce831b4787e11d875cf68a0e87776b1410ae6253910132b175ed8da8372ed", 0xd7}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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", 0xef2}], 0x4}, 0x0) 09:10:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x46, 0x0, 0x0) [ 1043.141193][ T8397] BTRFS error (device loop1): superblock checksum mismatch [ 1043.173046][ T8397] BTRFS error (device loop1): open_ctree failed 09:10:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000240)="ea", 0x1}], 0x1}, 0x0) 09:10:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400}}], 0x1c}, 0x0) 09:10:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0xc) 09:10:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) 09:10:20 executing program 2: mlock(&(0x7f0000e32000/0x2000)=nil, 0x2000) munmap(&(0x7f0000e32000/0x2000)=nil, 0x2000) 09:10:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce0f, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x7}, 0x8) 09:10:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e23000000009a"], 0x98) 09:10:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)='y', 0x1}], 0x1, &(0x7f00000022c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x101}}, @dstaddrv4={0x10}], 0x40}, 0x0) 09:10:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x1) 09:10:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000740), 0x98) 09:10:20 executing program 4: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000eb5000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ac0000/0x3000)=nil, 0x3000) 09:10:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:20 executing program 3: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000de8000/0xd000)=nil, 0xd000) mprotect(&(0x7f0000eb5000/0x3000)=nil, 0x3000, 0x0) 09:10:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x35630331}, 0x10) 09:10:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) 09:10:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce10, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:21 executing program 4: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2) 09:10:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000200)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0x8) 09:10:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080), 0x80) 09:10:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:21 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) 09:10:21 executing program 2: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000de8000/0xd000)=nil, 0xd000) mprotect(&(0x7f0000d64000/0x1000)=nil, 0x1000, 0x0) munlock(&(0x7f0000b9e000/0x4000)=nil, 0x4000) 09:10:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2}, 0x8) 09:10:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000140)="eac903bbe05914f83b8100eb", 0xc) 09:10:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce11, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x100}, 0x8) 09:10:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x64, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000200)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, 0x14) 09:10:22 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xc000010, 0xffffffffffffffff, 0x0) 09:10:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x3, [0x0, 0x0, 0x9]}, 0xe) 09:10:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2}, 0x1c) 09:10:22 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x8c) 09:10:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffffc, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000200)=@in={0x10, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x0, 0x1}, 0x14) 09:10:22 executing program 2: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) 09:10:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce12, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:23 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3}, 0x8) 09:10:23 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred], 0x18}, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="a1", 0x1}, {&(0x7f00000001c0)="97e46a837fa4ea05a47f450aa1f1dc0d0b301b71eba6916dbc4af4f1cb0502f35285967b2c70662e3ea8b1fbcbf9416a712e8e48a9dc075f4bed6d4825576dcbe8b394c7f90e68d1", 0x48}, {&(0x7f0000000580)="c12120a7ee81260c6ce9075b7d5815ff656c2ba70ec3d65b02485e64991ecbf5e22e5bf60f4e2d1334e67af6bde9d72e46950357eed136149486575549a33541a94b91bf9ac98a1a311f295a27ce91a72a1f93e645e0a5157e99a667a7beb4bb104d4b77d58ebb79c42aff7c084aaaad280a450d7ab2b89fca2cd5035b3121618e453668c779ebecd3e7d166ddba24d56a6320429ea117b5", 0x98}], 0x3}, 0x0) 09:10:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x396, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200), 0x8c) 09:10:23 executing program 4: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1c, 0x2}, 0x1c) 09:10:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000240)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="10"], 0x10}, 0x0) 09:10:23 executing program 3: utimensat(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={{0x0, 0xfffffffe}, {0x0, 0xfffffffe}}, 0x0) 09:10:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc098, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000003c0)=""/30, 0x1e, 0x0, 0x0, 0x0) 09:10:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002580)={&(0x7f0000000100)=@in={0x10, 0x2}, 0x10, &(0x7f0000002500)=[{&(0x7f00000022c0)="e7", 0x1}], 0x1}, 0x0) 09:10:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3a1, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce13, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x50, 0x0, 0x0) 09:10:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5800, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:24 executing program 2: mlock(&(0x7f0000d54000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d54000/0x3000)=nil, 0x3000) 09:10:24 executing program 4: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) 09:10:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xe}, 0x1) 09:10:24 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20004, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 09:10:24 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xff}, 0x1) sendto$inet(r0, &(0x7f0000000000)='x', 0x1, 0x0, &(0x7f0000000100)={0x10, 0x2}, 0x10) [ 1048.422241][ T8661] BTRFS: device fsid f90c6c04-0000-0000-8bee-4b8d3da88dc2 devid 0 transid 7 /dev/loop1 scanned by syz-executor.1 (8661) 09:10:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc198, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000140)="eac903810bebe957674d980e", 0xc) 09:10:24 executing program 2: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ae9000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000952000/0x4000)=nil, 0x4000) 09:10:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5c00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce14, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:25 executing program 3: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100), 0x8) 09:10:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)='k', 0x1, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 09:10:25 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0x13, 0x0, 0x0) 09:10:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="10", 0x1}], 0x1}, 0x0) 09:10:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0), 0x98) 09:10:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), 0x4) 09:10:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc318, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:25 executing program 2: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 09:10:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0xf}, 0x1) 09:10:25 executing program 3: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 09:10:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000340)="9deaf6bb1c3ff72565ff403522c9bc6d1fa9133881e41b25bfcf62f50df6d812abc2669a77a2130da137703c5f575dcc26daab5c5ccad3947429ed30135c2678fb7e81c3cb285e452f4a7aa0edb1913eec208f7cf49e026e3d4c6ccd071a64531acabe4b5b3e998acb0a807edad04d0d36e8b12010abe81422f91f36cad90e41d4ee8e4e998e52275c96bffc1df090fd3b262d513ded6d6bcb508ef27bbb892c9444f77cefab4be98f5255eb12bfd332764e198ab1c0dd080c13fd224ed1de1946de8e44e703b353f710c5197260e5b768bfae6518550753a2a6ca1158b53e7dc4a9885bb0f30294b5b58a1c0c2d129acb74469a1455", 0xf6}, {&(0x7f0000000500)="cc99a20d46d1677afd7e4bfc3e8344a728b4ece0cb0105a0a920868de85f7ffa8fe7584a70aa200ec9d8cda6b150ca44f95ce9c7359418d19365f77a8f11b71f4a16745ebd079a4a4db4b2b6cc6d75a79480c6f911ec2da7b83fad83d35227dc23d661ac9be4ebac1f188eee763669cefb880854e150d5c679cae163504c96dd9a4fff718729b1f030cc1331e8d6f0e4e95c1613ed2eef4868f6438531f7ecedd83596c0f422bc0d048f321a2696e3fa2402f854fd7df02ada1456820e17c1ec428b095567e0efd1c23ae045d92c5e3c5af7e0350b50d9a4e99943f1207789b67a68", 0xe2}, {&(0x7f0000000600)="49f2c6b0d33ec750d44e8c769b17e41b63fc78f88d3b3cdc84cff1f931e4d75a8d6c10ee291722622224be9964063e422337abdbd3de050c93e5020a66dfd18477533babaebeb77b0771a28d8e954f7b29819a2048adaba542ab74ea9623baba48eed46b46084e908b34f7f25b8d395fdb078a179e745ced7af9b8271c59f82b69090394bf589a720a9cf53831f095ff2cf4fc972c134284765eeecd4ed7ae56ce544f8c9c8d29dd047d4b19d219707339652a6eca2cc26ce37727376778224752320fdd9d8084d11c94d33067f10912b95098bbe9256f941b98e2cb6dc166daa37416d883e24a8b", 0xe8}, {&(0x7f0000000700)="585c90c2ba434d24c8333732d24448d4207576857c84d2ce7822615e121ca40d5cd25797af7276860aa8502e739bbedddfcb872aa3ef9572c61117ecfcb98cdc04f65433a938a7b2ef7c6dfe251576", 0x4f}, {&(0x7f0000000780)="7e799f28dba06b8a39f65b13e788a8d4783886c2f517e4330a6fab7d9b265818aaa17d8dc44c0f66e2c201aa4d9c41843931008baf68d2ea92048d14cfdc1fa6486d0460e1a833372402444cfaf3470e75a469d58917cd6d8dfe4bc3d4e0", 0x5e}], 0x5}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)="70e38dfbffffffc6f5e5f11325caec2f6474e3b077440407c21b7e4c05b08d1f7619b394771dc3342bf61473a53f2fb921999adbe735452110857ba963a02860b61da40159872851469f22e44f", 0x4d}, {&(0x7f0000000040)="5bcd5af3fdd16556e8f229342ad897fcdc8aae8c61dccdd0c24d00000000001300000000000000000821b0fccd97dc7a5386613b5f94f3d3bf10169c62f451ef8789bf8ab37fbba5a18f9555bdb8000000587ba8dc4f228b115f7ffeef76ad60e946ee19920f536e836f4350222b594f088bee3d493c11a19bac408880498d8bd20d4b99f330ed0f4e2b369c17b1767b11db884f9ffc8dac57ddf6027eb706", 0x9f}, {&(0x7f0000000e00)="659afbdddd5a1a4f970bee05c6c496956b6cc58c94bdda46966f2196594af8c22539dfb74435616f5d1dd27dd2118f0ed2d9f57921b7ca58c95b96204cbecb223a83e8cdd4c94673d4f15b4c4eeb0abca4f3220c17401588bec7723626b908773e008cd590a6a197182ac5897945fc6c1e88c5b2e16ebc302806e0cd17f888c5cbc9f7987ab094c98dc788c63ad7e1b23851031e28e51b1cd87dbfd08988f0f99dc8760ca40a5c493bdc0603617a8438f2a78ad0e950c0bfe5d836a370e399edf6bf7f1bd9536ffed0fdb0c8688eb42cc5dc12004b1f40cf61ca6c319eb5d5f6f187051438aebc6d95f5a671cbf9c5fae36b31ac49aab661d2b16d19edb6b9a2ce3082f56cc8a16790e52e262a51daca2f46769db1fdcb3d1dcd3591a41738486843db3a8c7e27a13af6c20609bd9bdbf7bf3b09285b6ae8e68d74287af3ad498a3b61cb586101a26d4320379e437144549287cf487370ca4aebbd52173db14ae32840bd65da96513f1325628bcd0101e9c86ecd265fb80d6ad2de972633ea2f6aa10c383a0973629236def088afa8585660d680806f27ca0e904aba064250928adf1857f82e1f8d29afc403c4e8da0eebd9670982ed77b5e68763626195c1ffa2ae981a38b609e17f9bb3ae88ba1c81bf57cc0371226c2c16ddba036a957f30e6952a83e3d87b79870f9161168fc9fac0deb76a891b5f34b199fd698d4a45caaa718aa8c6fc3f2e7f95e6981002295fe1fee9a38e06a3899cd5073faba6fa3e6b58a62cba55fe25c5451f7c31c7fc88f1016d3707e6712472a04cab9d08001db48ebb1794d6e8e557a8b8eb9b962a3d6d868bee9b77c3de703d056e812818d6df4f70642a63c307d538f08416bcd21cb7a8b5d47a40212dc161a97eac838f273bc97fb30287cf162b3d50b1a9b541bc085f1a2eef05613dbd28562aae53d2e2db3f2eaa4ac6e2fcbc69dc98a611fef586aceb30980eb6de549ce6ebbccd60190e78aef8b0248590e0ac11dca75d01df8868607a89f5e632e85f69cba61180e74bb6f046b406ecf9f49fa3f4db4c48b882eab45268fff553f647e01aea078967c337ea5b74e5659a10b79d5ee311823871354173f886bc2406b638567caaef1f1e6019c2f6fe43786b0474864d9e70cd60d2c01b7d58f14bfa245fef3176be3106bdee10f716a5e5c353071a191118a462d45a88e63b04c24b38ba96c5c2a5a15439f96df07bf7b63ddf53c49e6430bf5bf3471c56ed2162f6a0e0d50bca959c4ff53a6003000000a1e15b23830c59c09e5e87e676d3a30f6c70b6a39f67cba556ffccf8692b7390f0a7ce80de5ff56e1f982675630f771eba902ce779bbf4d5575be21dc669510a2e5ff6f179fe71b8bece49e17d45d5586832ef62bf443710928c6b8095a09a83fc577969c750f17a4e69d648213670b5dcd1fb8a3e5aaa372bded2979a41ac80878c1f03bb4aa403c41575402b406c49ec9a4b21731afef3a41124e60950792a02683bbfba64c111982bae77ea648be4632a1a52415008054c90b95545003bcac774ac6f81938c4dfb017eccc8619fc045f805a017839e62ea2d7ecb128e01010179b74f7d5ed3a7cab31af856940afd5ac77c29cbdd0fd6ba9a5e9fc382a777601b6625f587fb5c98d8e73bcdcae927c4c554fb6f2fa93237bc1315a28e677ef752c85f5b8a0162cf936c538358c7eb53ce170c", 0x4bc}], 0x3}, 0x20189) 09:10:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)='p', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x7, 0x9}, 0x8) 09:10:25 executing program 2: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 09:10:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5d00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce15, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:26 executing program 2: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 09:10:26 executing program 4: clock_gettime(0x2abb8713bc8df88b, 0x0) 09:10:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100), 0x98) 09:10:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc398, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000002400)={&(0x7f0000000200)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), 0xb) 09:10:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) 09:10:26 executing program 3: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5e00, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1ce16, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f00000003c0)={0x1c, 0x1c, 0x1}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20189, 0x0, 0x0) 09:10:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20004, &(0x7f00000000c0)={0x10, 0x2}, 0x10) 09:10:26 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d1", 0x1}], 0x1, &(0x7f0000003540)=ANY=[@ANYBLOB="10"], 0x10}, 0x0) 09:10:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000000280)="240340b63ba581d9a318b2efbbc4e68bfc3801ea3a6ec9f534dccb5b5b3a09e7ae70a2b51f1e477b5f62bbcbc69cbca493578aaa4492957bda6362564a9b2e86f8d31f5853", 0x45}], 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, 0x14) 09:10:27 executing program 4: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffe42, 0x0, &(0x7f0000000180)={0x10, 0x2}, 0x10) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 09:10:27 executing program 3: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000943000/0x400000)=nil, 0x400000) 09:10:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc418, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:27 executing program 2: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 09:10:27 executing program 4: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) socket$inet6_sctp(0x1c, 0x5, 0x84) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 09:10:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000), 0x8c) 09:10:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8400, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:27 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) 09:10:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffff, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x0]}, 0xa) 09:10:27 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000240)="70e38d5c39b8adc6f5e5f11325caec2f6474e3b077440407c21b7e4c05b08d1f7619b394771dc3342bf61473a53f2fb921999adbe735452110857ba963a02860b61da4015987285146", 0x49}, {&(0x7f0000000040)="5bcd5af3fdd16556e8f229342ad897fcdc8aae8c61dccdd0c24d00000000000000000000000000000021b0fccd97dc7a5386613b5f94f3d3bf10169c62f451ef8789bf8ab37fbba5a18f9555bde5f90e7afe830513d5cec3ca3f587ba8dc4f228b115f7ffeef0f536e836f4350222b594f088bee3d493c11a19bac408880498d8bd20d4b99f330ed0f4eac57ddf6027eb706664b024c13bbd368d548a1466faf", 0xa0}, {&(0x7f0000000900)="659afbdddd5a1a4f970bee05c6c496956b6cc58c94bdda46966f2196594af8c22539dfb74435616f5d1dd27dd2118f0ed2d9f57921b7ca58c95b96204cbecb223a83e8cdd4c94673d4f15b4c4eeb0abca4f3220c17401588bec7723626b908773e008cd590a6a197182ac5897945fc6c1e88c5b2e16ebc302806e0cd17f888c5cbc9f7987ab094c98dc788c63ad7e1b23851031e28e51b1cd87dbfd08988f0f99dc8760ca40a5c493bdc0603617a8438f2a78ad0e950c0bfe5d836a370e399edf6bf7f1bd9536ffed0fdb0c8688eb42cc5dc12004b1f40cf61ca6c319eb5d5f6f187051438aebc6d95f5a671cbf9c5fae36b31ac49aab661d2b16d19edb6b9a2ce3082f56cc8a16790e52e262a51daca2f46769db1fdcb3d1dcd3591a41738486843db3a8c7e27a13af6c2abaf41f2dbf7bf3b09285b6ae8e68d74287af3ad498a3b61cb586101a26d4320379e437144549287cf487370ca4aebbd52173db14ae32840bd65da96513f1325628bcd0101e9c86ecd265fb80d6ad2de972633ea2f6aa10c383a0973629236def088afa8585660d680806f27ca0e904aba064250928adf1857f82e1f8d29afc403c4e8da0eebd9670982ed77b5e68763626195c1ffa2ae981a38b609e17f9bb3ae88ba1c81bf57cc0371226c2c16ddba036a957f30e6952a83e3d87b79870f9161168fc9fac0deb76a891b5f34b199fd698d4a45caaa718aa8c6fc3f2e7f95e6981002295fe1fee9a38e06a3899cd5073faba6fa3e6b58a62cba55fe25c5451f7c31c7fc88f1016d3707e6712472a04cab9dd9761db48ebb1794d6e8e557a8b8eb9b962a3d6d868bee9b77c3de703d056e812818d6df4f70642a63c307d538f08416bcd21cb7a8b5d47a40212dc161a97eac838f273bc97fb30287cf16", 0x288}], 0x3}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x7, 0x9}, 0x8) 09:10:27 executing program 4: mmap(&(0x7f0000ffc000/0x2000)=nil, 0xc75bbfff, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000140)="91dd0381", 0x5d) 09:10:28 executing program 3: accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) mlock(&(0x7f0000b6b000/0x3000)=nil, 0x3000) munmap(&(0x7f0000b76000/0x3000)=nil, 0x3000) 09:10:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc518, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000140)="eac903bbe05914f83b8100eb", 0xc) 09:10:28 executing program 2: mlock(&(0x7f0000fc0000/0x2000)=nil, 0x2000) getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000680)) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 09:10:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000022c0), &(0x7f0000002300)=0x8) 09:10:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc400, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:28 executing program 4: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000de8000/0xd000)=nil, 0xd000) mprotect(&(0x7f0000eb5000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ac0000/0x3000)=nil, 0x3000) 09:10:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff2, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:28 executing program 2: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 09:10:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000000c0)=0x7) 09:10:28 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) 09:10:28 executing program 3: mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munmap(&(0x7f0000b6a000/0x10000)=nil, 0x10000) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 09:10:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x1) 09:10:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc618, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffd91, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) 09:10:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind(r1, &(0x7f0000000100)=@in={0x10, 0x2}, 0x10) bind$inet6(r0, &(0x7f0000000000)={0xfffffffffffffed6, 0x1c}, 0x1c) 09:10:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000022c0)=ANY=[@ANYRES32], &(0x7f00000001c0)=0xb8) 09:10:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d5fc, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:29 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, 0x0, 0x0) 09:10:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff8, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:29 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000100)="614ff59a38022b25e1e299bafb42f72b8ddff81169c68c90defeeb439b091ce7f1fd7720c69d93daa3153d7f4c278b929f9c287211c754eaf43e189ebc5ec5b64e6be75740dbdf33c0e211c1ab75fa7df4b0fae1372d4cfdaffd80fec72753634d83fb0fc3a652a3191c", 0x6a}, {&(0x7f0000000180)="189bd3ba694fff579ccf9be6596e6cda3d47d4be6fcef6c8a4efbcf63c58145e8c91394daeb6131c42dcce71ad4e18fd3277e8b4968ab32a82c54fd88ad4977a92d67a28ef9aa8e6f1e38ac0a2d13ce367d0623b596f7b3f82186b7710c615c94cb418b2fc28c129f8813745734ec88fcf89b4d267ed6b6baa7b9b29356fa4c0b35f567f1331c60a6dacdd12374f2bc741afd67fd37a9427c1b07492e7c05c3799b10a1950", 0xa5}, {&(0x7f0000000240)="557ab389edbf5099cd006ef20a8da5567801f6b05c76690b795e5321e0b27fe2a4b2389ee914bffaeb650e3e0c1dafed0c31f5023d13bc7602d8c99842fbab4f67fceb0318ddd24daa236a64cef7b6dcea5a80ac33e2050201e711df22cafef61526", 0x62}], 0x3}, 0x0) 09:10:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, 0x0}, 0x0) 09:10:29 executing program 4: socketpair(0x2, 0x3, 0x6, 0x0) 09:10:29 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_cred(r0, 0xffff, 0x1022, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0xc) 09:10:29 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {0x0}, {&(0x7f0000000240)='U', 0x1}], 0x3}, 0x0) 09:10:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff8880229cc718, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:30 executing program 3: 09:10:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000380)}, 0x0) 09:10:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$inet(r1, 0x0, 0x0) 09:10:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d5fd, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:30 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000480)=[@rights], 0x10}, 0x9) 09:10:30 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffff9, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:30 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 09:10:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{0x0}], 0x1}, 0x0) 09:10:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) lseek(r0, 0x0, 0x0) 09:10:30 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) flock(r0, 0x0) 09:10:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)='a', 0x1}, {0x0}, {&(0x7f0000000240)='U', 0x1}], 0x3}, 0x0) 09:10:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff888026cef398, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) 09:10:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) 09:10:31 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000300)=[{0x0}, {0x0}, {0x0}], 0x3) 09:10:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d5fe, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:31 executing program 2: 09:10:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffffc, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:31 executing program 4: 09:10:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{0x0}, {&(0x7f0000000180)="189bd3ba694fff579ccf9be6596e6cda3d47d4be6fcef6c8a4efbcf63c58145e8c91394daeb6131c42dcce71ad4e18fd3277e8b4968ab32a82c54fd88ad4977a92d67a28ef9aa8e6f1e38ac0a2d13ce367d0623b596f7b3f82186b7710c615c94cb418b2fc28c129f8813745734ec88fcf89b4d267ed6b6baa7b9b29356fa4c0b35f567f1331c60a6dacdd12374f2bc741", 0x91}], 0x2}, 0x0) 09:10:31 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={&(0x7f0000000000)=ANY=[], 0xa, &(0x7f0000001600)=[{&(0x7f0000000080)="af", 0x1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000016c0)=[@cred], 0x20}, 0x0) 09:10:31 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights], 0x10}, 0x0) 09:10:31 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000001700)={0x0, 0xa, 0x0, 0x0, &(0x7f00000016c0)=[@cred], 0x20}, 0x0) 09:10:32 executing program 4: 09:10:32 executing program 3: 09:10:32 executing program 2: 09:10:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff888026cefd18, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d5ff, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:32 executing program 2: 09:10:32 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff888026cef118, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:32 executing program 4: 09:10:32 executing program 3: 09:10:32 executing program 2: 09:10:32 executing program 2: 09:10:32 executing program 3: 09:10:32 executing program 4: 09:10:32 executing program 2: 09:10:32 executing program 4: 09:10:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:33 executing program 3: 09:10:33 executing program 2: 09:10:33 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffff888026cef718, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004503000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:33 executing program 4: 09:10:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d600, &(0x7f0000000200)=[{&(0x7f0000010000)="90e42e8500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000000050000000000000101000"/101, 0x65, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 09:10:33 executing program 3: 09:10:33 executing program 2: 09:10:33 executing program 3: 09:10:33 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x0) flock(r0, 0x2) 09:10:33 executing program 4: 09:10:33 executing program 2: [ 1058.470409][ T9063] ================================================================== [ 1058.478548][ T9063] BUG: KCSAN: data-race in file_remove_privs / vfs_write [ 1058.485576][ T9063] [ 1058.487893][ T9063] read-write to 0xffff88803751ecbc of 4 bytes by task 9088 on cpu 1: [ 1058.495938][ T9063] file_remove_privs+0x2ce/0x370 [ 1058.500856][ T9063] __generic_file_write_iter+0xda/0x330 [ 1058.506385][ T9063] generic_file_write_iter+0x309/0x3f0 [ 1058.511835][ T9063] vfs_write+0x630/0x6b0 [ 1058.516095][ T9063] __x64_sys_pwrite64+0xf5/0x150 [ 1058.521013][ T9063] do_syscall_64+0x39/0x80 [ 1058.525415][ T9063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.531288][ T9063] [ 1058.533612][ T9063] read to 0xffff88803751ecbc of 4 bytes by task 9063 on cpu 0: [ 1058.541146][ T9063] vfs_write+0x357/0x6b0 [ 1058.545382][ T9063] __x64_sys_pwrite64+0xf5/0x150 [ 1058.550315][ T9063] do_syscall_64+0x39/0x80 [ 1058.554728][ T9063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.560602][ T9063] [ 1058.562911][ T9063] Reported by Kernel Concurrency Sanitizer on: [ 1058.569049][ T9063] CPU: 0 PID: 9063 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 1058.578223][ T9063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.588256][ T9063] ================================================================== [ 1058.596382][ T9063] Kernel panic - not syncing: panic_on_warn set ... [ 1058.602961][ T9063] CPU: 0 PID: 9063 Comm: syz-executor.5 Not tainted 5.9.0-syzkaller #0 [ 1058.611171][ T9063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.621203][ T9063] Call Trace: [ 1058.624484][ T9063] dump_stack+0x116/0x15d [ 1058.628802][ T9063] panic+0x1e7/0x5fa [ 1058.632693][ T9063] ? vprintk_emit+0x2f2/0x370 [ 1058.637360][ T9063] kcsan_report+0x67b/0x680 [ 1058.641853][ T9063] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 1058.647388][ T9063] ? vfs_write+0x357/0x6b0 [ 1058.651794][ T9063] ? __x64_sys_pwrite64+0xf5/0x150 [ 1058.656896][ T9063] ? do_syscall_64+0x39/0x80 [ 1058.661476][ T9063] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.667544][ T9063] kcsan_setup_watchpoint+0x46a/0x4d0 [ 1058.673010][ T9063] ? rw_verify_area+0x136/0x250 [ 1058.677858][ T9063] vfs_write+0x357/0x6b0 [ 1058.682096][ T9063] ? __fget_light+0x219/0x260 [ 1058.686763][ T9063] __x64_sys_pwrite64+0xf5/0x150 [ 1058.691683][ T9063] do_syscall_64+0x39/0x80 [ 1058.696098][ T9063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1058.701972][ T9063] RIP: 0033:0x4179b7 [ 1058.705863][ T9063] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 07 fa ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 4d fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 1058.725460][ T9063] RSP: 002b:00007fcb7480fa20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1058.733860][ T9063] RAX: ffffffffffffffda RBX: 000000000001388d RCX: 00000000004179b7 [ 1058.741833][ T9063] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 1058.749797][ T9063] RBP: 0000000000000000 R08: 0000000020018200 R09: 0000000000000000 [ 1058.757753][ T9063] R10: 0000000000000000 R11: 0000000000000293 R12: ffffffffffffffff [ 1058.765702][ T9063] R13: 0000000000000003 R14: 0000000000000003 R15: 00000000201d4f48 [ 1058.774274][ T9063] Kernel Offset: disabled [ 1058.778584][ T9063] Rebooting in 86400 seconds..