/183, 0xb7) 02:42:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000001fd0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.169757][ T6818] BTRFS error (device loop4): open_ctree failed [ 2644.180637][ T6820] BTRFS error (device loop5): superblock checksum mismatch [ 2644.198021][ T6835] loop3: detected capacity change from 0 to 256 02:42:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.219247][ T6859] loop4: detected capacity change from 0 to 256 02:42:22 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SET(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffffffffffe0c, 0x3e9, 0x0, 0x0, 0x0, {}, ["", "", "", "", ""]}, 0x38}}, 0x0) 02:42:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000002040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.275100][ T6873] loop2: detected capacity change from 0 to 256 [ 2644.298027][ T6820] BTRFS error (device loop5): open_ctree failed 02:42:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_COALESCE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) [ 2644.335118][ T6880] loop5: detected capacity change from 0 to 258 02:42:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000d000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.389465][ T6873] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6873) [ 2644.400693][ T6859] BTRFS error (device loop5): superblock checksum mismatch [ 2644.426698][ T6859] BTRFS error (device loop5): open_ctree failed 02:42:22 executing program 0: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) [ 2644.467260][ T6873] loop2: detected capacity change from 0 to 256 [ 2644.477322][ T6873] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6873) [ 2644.488245][ T6899] loop1: detected capacity change from 0 to 256 [ 2644.494608][ T6880] BTRFS error (device loop5): superblock checksum mismatch [ 2644.544763][ T6899] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (6899) [ 2644.544872][ T6906] loop3: detected capacity change from 0 to 256 02:42:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffe000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000fffffdfd0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:23 executing program 0: eventfd2(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_audit(0x10, 0x3, 0x9) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000000)={0x58}, 0x0) [ 2644.608794][ T6880] BTRFS error (device loop5): open_ctree failed [ 2644.618012][ T6906] BTRFS error (device loop5): superblock checksum mismatch [ 2644.641635][ T6899] loop1: detected capacity change from 0 to 256 02:42:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.699098][ T6906] BTRFS error (device loop5): open_ctree failed [ 2644.715279][ T6899] BTRFS error (device loop5): superblock checksum mismatch 02:42:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.745710][ T6929] loop4: detected capacity change from 0 to 256 [ 2644.755205][ T6906] loop3: detected capacity change from 0 to 256 [ 2644.764309][ T6929] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (6929) [ 2644.767391][ T6928] loop2: detected capacity change from 0 to 256 02:42:23 executing program 0: r0 = semget$private(0x0, 0x4, 0x42) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x2, 0x1ff, 0x6, 0x401]) r1 = semget$private(0x0, 0x3, 0x402) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000000140)=""/80) r2 = socket(0x2c, 0x0, 0x0) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) [ 2644.814114][ T6906] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6906) 02:42:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 02:42:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000e000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2644.907213][ T6947] loop5: detected capacity change from 0 to 258 [ 2644.907216][ T6929] loop4: detected capacity change from 0 to 256 [ 2644.920842][ T6928] loop2: detected capacity change from 0 to 256 [ 2644.938017][ T6899] BTRFS error (device loop5): open_ctree failed [ 2644.945596][ T6929] BTRFS error (device loop5): superblock checksum mismatch [ 2644.953834][ T6928] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6928) 02:42:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000006040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) dup3(r1, r0, 0x0) [ 2645.008041][ T6970] loop3: detected capacity change from 0 to 256 02:42:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000fffffffd0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.107062][ T6983] loop1: detected capacity change from 0 to 256 [ 2645.119742][ T6929] BTRFS error (device loop5): open_ctree failed [ 2645.127861][ T6970] BTRFS error (device loop3): superblock checksum mismatch 02:42:23 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000ff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:23 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x0, 0x0) r1 = getpid() perf_event_open(0x0, r1, 0x0, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) 02:42:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.163664][ T6983] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (6983) [ 2645.188094][ T6970] BTRFS error (device loop3): open_ctree failed [ 2645.196707][ T6996] loop2: detected capacity change from 0 to 256 [ 2645.214463][ T6996] BTRFS error (device loop2): superblock checksum mismatch [ 2645.222085][ T6996] BTRFS error (device loop2): open_ctree failed [ 2645.239481][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 2645.245778][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 [ 2645.281619][ T6970] loop3: detected capacity change from 0 to 256 [ 2645.298083][ T6983] loop1: detected capacity change from 0 to 256 [ 2645.304596][ T6996] loop2: detected capacity change from 0 to 256 [ 2645.308085][ T7008] loop5: detected capacity change from 0 to 258 02:42:23 executing program 0: sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, 0x0, 0x1ca4b98dc6ddf4f6) [ 2645.330785][ T6996] BTRFS error (device loop5): superblock checksum mismatch [ 2645.339985][ T6983] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (6983) [ 2645.370755][ T7027] loop4: detected capacity change from 0 to 256 02:42:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000050000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:23 executing program 0: r0 = socket(0x1, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', r0) [ 2645.398009][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2645.418494][ T6970] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6970) 02:42:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000f000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.463196][ T6996] BTRFS error (device loop5): open_ctree failed [ 2645.474487][ T7027] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7027) [ 2645.492692][ T7008] BTRFS error (device loop5): superblock checksum mismatch 02:42:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000fffffffe0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.508662][ T7040] loop1: detected capacity change from 0 to 256 [ 2645.548932][ T7008] BTRFS error (device loop5): open_ctree failed [ 2645.573515][ T7027] loop4: detected capacity change from 0 to 256 [ 2645.598594][ T7040] BTRFS error (device loop5): superblock checksum mismatch [ 2645.639327][ T7027] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7027) 02:42:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.706501][ T7050] loop3: detected capacity change from 0 to 264192 02:42:24 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000001f80)='ns/cgroup\x00') [ 2645.848266][ T7063] loop2: detected capacity change from 0 to 256 02:42:24 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nvram\x00', 0x8041, 0x0) 02:42:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2645.905802][ T7050] loop3: detected capacity change from 0 to 256 [ 2645.918795][ T7040] BTRFS error (device loop5): open_ctree failed [ 2645.932446][ T7063] BTRFS error (device loop2): superblock checksum mismatch 02:42:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000fff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2645.987493][ T7063] BTRFS error (device loop2): open_ctree failed 02:42:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000010000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000001040)='/dev/loop#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, 0x0) [ 2646.053810][ T7080] loop5: detected capacity change from 0 to 258 [ 2646.074215][ T7084] loop1: detected capacity change from 0 to 256 [ 2646.081530][ T7063] loop2: detected capacity change from 0 to 256 [ 2646.103384][ T7084] BTRFS error (device loop5): superblock checksum mismatch [ 2646.115733][ T7063] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7063) [ 2646.137211][ T7100] loop3: detected capacity change from 0 to 256 [ 2646.143576][ T7103] loop4: detected capacity change from 0 to 256 02:42:24 executing program 0: r0 = socket(0x1, 0x2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000016c0)) [ 2646.154255][ T7084] BTRFS error (device loop5): open_ctree failed [ 2646.167645][ T7100] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7100) [ 2646.189027][ T7080] BTRFS error (device loop5): superblock checksum mismatch 02:42:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000fffffffffffffffe0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:24 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000003540)='/dev/full\x00', 0x0, 0x0) ioctl$PPPIOCSCOMPRESS(r0, 0x4010744d) [ 2646.231671][ T7103] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7103) 02:42:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:24 executing program 0: syz_open_dev$evdev(&(0x7f0000001c80)='/dev/input/event#\x00', 0x0, 0x204042) [ 2646.317808][ T7100] loop3: detected capacity change from 0 to 256 [ 2646.325964][ T7080] BTRFS error (device loop5): open_ctree failed [ 2646.346267][ T7100] BTRFS error (device loop5): superblock checksum mismatch [ 2646.380003][ T7100] BTRFS error (device loop5): open_ctree failed [ 2646.393794][ T7130] loop2: detected capacity change from 0 to 256 [ 2646.399603][T21489] blk_update_request: I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 2646.416032][ T7103] loop4: detected capacity change from 0 to 256 [ 2646.434785][ T7133] loop1: detected capacity change from 0 to 256 [ 2646.442867][ T7130] BTRFS error (device loop5): superblock checksum mismatch [ 2646.456793][ T7133] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7133) 02:42:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:24 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) write$cgroup_netprio_ifpriomap(r0, 0x0, 0xa) 02:42:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000011000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2646.485023][ T7130] BTRFS error (device loop5): open_ctree failed 02:42:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffefff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2646.538537][ T7133] loop1: detected capacity change from 0 to 256 [ 2646.564484][ T7133] BTRFS error (device loop1): superblock checksum mismatch [ 2646.578089][ T7153] loop3: detected capacity change from 0 to 256 02:42:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2646.602014][ T7153] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7153) [ 2646.613351][ T7158] loop5: detected capacity change from 0 to 258 02:42:25 executing program 0: syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x6, 0x81802) [ 2646.656625][ T7165] loop4: detected capacity change from 0 to 256 [ 2646.673240][ T7166] loop2: detected capacity change from 0 to 256 [ 2646.697989][ T7133] BTRFS error (device loop1): open_ctree failed [ 2646.732291][ T7153] loop3: detected capacity change from 0 to 256 [ 2646.749639][ T7165] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7165) [ 2646.760928][ T7158] BTRFS error (device loop5): superblock checksum mismatch [ 2646.777337][ T7166] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7166) 02:42:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000070000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2646.790485][ T7153] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7153) 02:42:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x64, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}]}, 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)={0x14, 0x2, 0x1, 0x401}, 0x14}}, 0x0) 02:42:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000012000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2646.852102][ T7165] loop4: detected capacity change from 0 to 256 [ 2646.867124][ T7166] loop2: detected capacity change from 0 to 256 [ 2646.889730][ T7158] BTRFS error (device loop5): open_ctree failed [ 2646.910684][ T7166] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7166) [ 2646.921722][ T7165] BTRFS error (device loop5): superblock checksum mismatch 02:42:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000090000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000003ff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2646.993502][ T7165] BTRFS error (device loop5): open_ctree failed 02:42:25 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffefffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2647.084563][ T7204] loop1: detected capacity change from 0 to 256 [ 2647.113870][ T7208] loop3: detected capacity change from 0 to 256 [ 2647.124118][ T7204] BTRFS error (device loop1): superblock checksum mismatch [ 2647.140623][ T7204] BTRFS error (device loop1): open_ctree failed [ 2647.146991][ T7214] loop2: detected capacity change from 0 to 256 [ 2647.167905][ T7208] BTRFS error (device loop3): superblock checksum mismatch [ 2647.180579][ T7214] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7214) [ 2647.192318][ T7208] BTRFS error (device loop3): open_ctree failed [ 2647.207456][ T7219] loop5: detected capacity change from 0 to 258 02:42:25 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x670400) [ 2647.257860][ T7219] BTRFS error (device loop5): superblock checksum mismatch [ 2647.289892][ T7219] BTRFS error (device loop5): open_ctree failed [ 2647.296556][ T7214] loop2: detected capacity change from 0 to 256 02:42:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2647.310642][ T7204] loop1: detected capacity change from 0 to 256 [ 2647.328551][ T7229] loop4: detected capacity change from 0 to 256 02:42:25 executing program 0: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x9}, &(0x7f0000000180)={0x0, r0+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={[0x3]}, 0x8}) 02:42:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000fffffffd000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2647.363314][ T7214] BTRFS error (device loop5): superblock checksum mismatch [ 2647.375518][ T7208] loop3: detected capacity change from 0 to 256 [ 2647.457986][ T7214] BTRFS error (device loop5): open_ctree failed [ 2647.464385][ T7256] loop1: detected capacity change from 0 to 256 [ 2647.478015][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000025000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000fff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:25 executing program 0: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) [ 2647.505525][ T7229] BTRFS error (device loop4): superblock checksum mismatch [ 2647.554387][ T7256] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7256) 02:42:26 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x26c80, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00', 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000180)='hfsplus\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001280), 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f0000002f80)={&(0x7f0000002e40), 0xc, &(0x7f0000002f40)={&(0x7f0000002ec0)={0x48, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_PAN_ID={0x6}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4884}, 0x0) [ 2647.627422][ T7272] loop5: detected capacity change from 0 to 258 [ 2647.640324][ T7229] BTRFS error (device loop4): open_ctree failed [ 2647.659844][ T7274] loop2: detected capacity change from 0 to 256 02:42:26 executing program 0: getgroups(0x1, &(0x7f00000001c0)=[0xffffffffffffffff]) [ 2647.680952][ T7256] loop1: detected capacity change from 0 to 256 [ 2647.690919][ T7275] loop3: detected capacity change from 0 to 256 [ 2647.707685][ T7272] BTRFS error (device loop5): superblock checksum mismatch 02:42:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f9fdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2647.748389][ T7272] BTRFS error (device loop5): open_ctree failed [ 2647.755665][ T7256] BTRFS error (device loop5): superblock checksum mismatch [ 2647.779922][ T7256] BTRFS error (device loop5): open_ctree failed 02:42:26 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000580)='/dev/bsg\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00', r0) [ 2647.809063][ T7275] BTRFS error (device loop5): superblock checksum mismatch [ 2647.829072][ T7275] BTRFS error (device loop5): open_ctree failed 02:42:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000b0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2647.860673][ T7303] loop4: detected capacity change from 0 to 256 [ 2647.868946][ T7274] BTRFS error (device loop5): superblock checksum mismatch 02:42:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f00000000c0)={0x6, 0x4001f, 0x2}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f00000000c0)) [ 2647.936710][ T7274] BTRFS error (device loop5): open_ctree failed [ 2647.977747][ T7275] loop3: detected capacity change from 0 to 256 [ 2647.996245][ T7303] BTRFS error (device loop4): superblock checksum mismatch [ 2648.013527][ T7275] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7275) 02:42:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000ffffefff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2648.035693][ T7319] loop1: detected capacity change from 0 to 256 [ 2648.050495][ T7326] loop5: detected capacity change from 0 to 258 02:42:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000048000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:26 executing program 0: sendmsg$NL80211_CMD_RELOAD_REGDB(0xffffffffffffffff, 0x0, 0x3188a22dacb2ebd0) [ 2648.109695][ T7303] BTRFS error (device loop4): open_ctree failed [ 2648.143696][ T7319] BTRFS error (device loop5): superblock checksum mismatch [ 2648.157775][ T7319] BTRFS error (device loop5): open_ctree failed [ 2648.197720][ T7303] loop4: detected capacity change from 0 to 256 [ 2648.222883][ T7303] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7303) [ 2648.238467][ T7326] BTRFS error (device loop5): superblock checksum mismatch 02:42:26 executing program 0: prctl$PR_SET_MM(0x23, 0x5, &(0x7f0000ff1000/0xf000)=nil) [ 2648.286472][ T7348] loop2: detected capacity change from 0 to 256 [ 2648.293190][ T7350] loop3: detected capacity change from 0 to 256 02:42:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fdfdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:26 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x4, 0x8}) 02:42:26 executing program 0: mmap$usbmon(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x39) [ 2648.388361][ T7326] BTRFS error (device loop5): open_ctree failed [ 2648.479100][ T7350] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7350) [ 2648.496361][ T7348] BTRFS error (device loop2): superblock checksum mismatch [ 2648.503744][ T7326] loop5: detected capacity change from 0 to 258 [ 2648.527615][ T7365] loop4: detected capacity change from 0 to 256 [ 2648.545247][ T7348] BTRFS error (device loop2): open_ctree failed [ 2648.555484][ T7365] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7365) [ 2648.566764][ T7326] BTRFS error (device loop2): superblock checksum mismatch 02:42:26 executing program 0: openat$full(0xffffffffffffff9c, &(0x7f0000006f00)='/dev/full\x00', 0x14001, 0x0) 02:42:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000004c000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2648.643468][ T7376] loop1: detected capacity change from 0 to 256 [ 2648.728326][ T7326] BTRFS error (device loop2): open_ctree failed [ 2648.747300][ T7348] loop2: detected capacity change from 0 to 256 [ 2648.769169][ T7348] BTRFS error (device loop5): superblock checksum mismatch 02:42:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:27 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)={0x0, r1+60000000}) [ 2648.799699][ T7395] loop3: detected capacity change from 0 to 256 [ 2648.867975][ T7348] BTRFS error (device loop5): open_ctree failed [ 2648.955437][ T7395] BTRFS error (device loop3): superblock checksum mismatch [ 2648.968529][ T7395] BTRFS error (device loop3): open_ctree failed [ 2648.984573][ T7409] loop5: detected capacity change from 0 to 258 02:42:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000007fffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000d0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000007fffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:27 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) [ 2649.023598][ T7409] BTRFS error (device loop5): superblock checksum mismatch 02:42:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000005c000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2649.064692][ T7409] BTRFS error (device loop5): open_ctree failed 02:42:27 executing program 0: syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000002880)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) [ 2649.143105][ T7425] loop2: detected capacity change from 0 to 256 [ 2649.153295][ T7423] loop1: detected capacity change from 0 to 256 [ 2649.161606][ T7425] BTRFS error (device loop5): superblock checksum mismatch 02:42:27 executing program 0: geteuid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='vcan0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3}]}, 0x10) 02:42:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2649.200576][ T7423] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7423) [ 2649.231861][ T7430] loop4: detected capacity change from 0 to 256 [ 2649.243903][ T7425] BTRFS error (device loop5): open_ctree failed [ 2649.289778][ T7430] BTRFS error (device loop5): superblock checksum mismatch [ 2649.304285][ T7423] loop1: detected capacity change from 0 to 256 [ 2649.318638][ T7441] loop3: detected capacity change from 0 to 256 [ 2649.328615][ T7430] BTRFS error (device loop5): open_ctree failed 02:42:27 executing program 0: syz_mount_image$hfsplus(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001280)=[{&(0x7f0000000200)="b6", 0x1, 0xffffffffffffff01}], 0x0, 0x0) [ 2649.335120][ T7423] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7423) [ 2649.350431][ T7441] BTRFS error (device loop3): superblock checksum mismatch [ 2649.357981][ T7425] loop2: detected capacity change from 0 to 256 [ 2649.364566][ T7451] loop5: detected capacity change from 0 to 258 [ 2649.366243][ T7441] BTRFS error (device loop3): open_ctree failed [ 2649.381158][ T7425] BTRFS error (device loop5): superblock checksum mismatch [ 2649.438194][ T7425] BTRFS error (device loop5): open_ctree failed 02:42:27 executing program 0: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x400}, &(0x7f0000000100)={0x0, r0/1000+10000}) [ 2649.492598][ T7430] loop4: detected capacity change from 0 to 256 [ 2649.531063][ T7451] BTRFS error (device loop5): superblock checksum mismatch 02:42:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000e0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000ffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2649.533887][ T7441] loop3: detected capacity change from 0 to 256 [ 2649.546485][ T7441] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7441) [ 2649.558093][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:27 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000640)='nl802154\x00', 0xffffffffffffffff) 02:42:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000008cffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2649.591766][ T7451] BTRFS error (device loop5): open_ctree failed 02:42:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000060000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2649.673502][ T7487] loop1: detected capacity change from 0 to 256 [ 2649.706203][ T7485] loop2: detected capacity change from 0 to 256 02:42:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000300)=[{0x3, 0x0, 0x0, 0xfffffffc}]}, 0x10) 02:42:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000100)={0x6, 'xfrm0\x00', {0x6}}) [ 2649.747284][ T7451] loop5: detected capacity change from 0 to 258 [ 2649.759679][ T7485] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7485) [ 2649.772552][ T7487] BTRFS error (device loop5): superblock checksum mismatch [ 2649.786604][ T7505] loop3: detected capacity change from 0 to 256 02:42:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000007ffffffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2649.858563][ T7487] BTRFS error (device loop5): open_ctree failed [ 2649.858678][ T7505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7505) [ 2649.889113][ T7509] loop4: detected capacity change from 0 to 256 [ 2649.895916][ T7451] BTRFS error (device loop5): superblock checksum mismatch 02:42:28 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_KEY(r0, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, 0x0, 0x400}, 0x14}}, 0x0) [ 2649.911253][ T7509] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7509) [ 2649.964604][ T7509] loop4: detected capacity change from 0 to 256 [ 2649.972077][ T7451] BTRFS error (device loop5): open_ctree failed [ 2649.979432][ T7522] loop2: detected capacity change from 0 to 256 [ 2649.996836][ T7505] loop3: detected capacity change from 0 to 256 [ 2650.006146][ T7509] BTRFS error (device loop5): superblock checksum mismatch [ 2650.013452][ T7522] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7522) 02:42:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000ffffefff000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2650.093824][ T7505] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7505) 02:42:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100007fffffffffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:28 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={0x77359400}, 0x10) 02:42:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000068000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2650.209872][ T7543] loop1: detected capacity change from 0 to 256 [ 2650.252791][ T7548] loop2: detected capacity change from 0 to 256 [ 2650.260394][ T7545] loop5: detected capacity change from 0 to 258 02:42:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ethtool(&(0x7f0000000280)='ethtool\x00', r0) [ 2650.293678][ T7560] loop3: detected capacity change from 0 to 256 [ 2650.299396][ T7509] BTRFS error (device loop5): open_ctree failed [ 2650.307802][ T7548] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7548) [ 2650.320585][ T7543] BTRFS error (device loop5): superblock checksum mismatch [ 2650.353825][ T7560] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7560) [ 2650.385037][ T7543] BTRFS error (device loop5): open_ctree failed 02:42:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f6ffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2650.398799][ T7545] BTRFS error (device loop5): superblock checksum mismatch 02:42:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000006c000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2650.429911][ T7548] loop2: detected capacity change from 0 to 256 [ 2650.468346][ T7545] BTRFS error (device loop5): open_ctree failed [ 2650.497358][ T7548] BTRFS error (device loop5): superblock checksum mismatch 02:42:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000000)='G', 0x1, 0x842, &(0x7f0000000100)=@in={0x2, 0x0, @remote}, 0x80) 02:42:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000020100000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2650.654770][ T7587] loop4: detected capacity change from 0 to 256 [ 2650.657965][ T7590] loop3: detected capacity change from 0 to 256 [ 2650.679755][ T7548] BTRFS error (device loop5): open_ctree failed [ 2650.718285][ T7590] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7590) [ 2650.733450][ T7587] BTRFS error (device loop4): superblock checksum mismatch 02:42:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000180)={0x7, 'bridge_slave_0\x00'}) [ 2650.765628][ T7587] BTRFS error (device loop4): open_ctree failed 02:42:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000f4ffffffffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000074000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2650.813322][ T7606] loop5: detected capacity change from 0 to 258 [ 2650.819696][ T7603] loop1: detected capacity change from 0 to 256 [ 2650.915291][ T7606] BTRFS error (device loop5): superblock checksum mismatch [ 2650.965726][ T7624] loop4: detected capacity change from 0 to 256 [ 2650.983055][ T7606] BTRFS error (device loop5): open_ctree failed [ 2650.990672][ T7624] BTRFS error (device loop5): superblock checksum mismatch [ 2650.998754][ T7624] BTRFS error (device loop5): open_ctree failed 02:42:29 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @empty}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) umount2(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100)='fuse\x00', 0x0, 0x0) dup(0xffffffffffffffff) sysfs$2(0x2, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) 02:42:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.038011][ T7632] loop2: detected capacity change from 0 to 256 [ 2651.051599][ T7633] loop3: detected capacity change from 0 to 256 [ 2651.054153][ T7624] loop4: detected capacity change from 0 to 256 [ 2651.075081][ T7624] BTRFS error (device loop4): superblock checksum mismatch 02:42:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.083405][ T7632] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7632) [ 2651.191931][ T7624] BTRFS error (device loop4): open_ctree failed [ 2651.200750][ T7652] loop5: detected capacity change from 0 to 258 [ 2651.245576][ T7633] BTRFS error (device loop5): superblock checksum mismatch [ 2651.319211][ T7653] loop1: detected capacity change from 0 to 256 [ 2651.335351][ T7633] BTRFS error (device loop5): open_ctree failed 02:42:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000800000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000feffffffffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.453381][ T7652] BTRFS error (device loop5): superblock checksum mismatch [ 2651.490076][ T7652] BTRFS error (device loop5): open_ctree failed 02:42:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000007a000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.583995][ T7653] loop1: detected capacity change from 0 to 256 [ 2651.638010][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2651.647775][ T7681] loop2: detected capacity change from 0 to 256 [ 2651.654581][ T7682] loop4: detected capacity change from 0 to 256 02:42:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000120000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.783682][ T7692] loop3: detected capacity change from 0 to 256 [ 2651.810235][ T7682] BTRFS error (device loop4): superblock checksum mismatch [ 2651.821574][ T7681] loop2: detected capacity change from 0 to 256 [ 2651.854795][ T7692] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7692) [ 2651.875876][ T7700] loop5: detected capacity change from 0 to 258 [ 2651.901496][ T7681] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7681) 02:42:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fe000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000ffffffffffffffff0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2651.988146][ T7682] BTRFS error (device loop4): open_ctree failed [ 2651.997151][ T7700] BTRFS error (device loop5): superblock checksum mismatch [ 2652.012652][ T7708] loop1: detected capacity change from 0 to 256 02:42:30 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000c0ed00000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2652.048347][ T7700] BTRFS error (device loop5): open_ctree failed [ 2652.090611][ T7708] BTRFS error (device loop1): superblock checksum mismatch [ 2652.109729][ T7718] loop3: detected capacity change from 0 to 256 [ 2652.116553][ T7708] BTRFS error (device loop1): open_ctree failed [ 2652.118520][ T7700] loop5: detected capacity change from 0 to 258 [ 2652.160347][ T7727] loop2: detected capacity change from 0 to 256 [ 2652.167652][ T7729] loop4: detected capacity change from 0 to 256 [ 2652.176084][ T7700] BTRFS error (device loop5): superblock checksum mismatch [ 2652.188638][ T7708] loop1: detected capacity change from 0 to 256 [ 2652.197710][ T7700] BTRFS error (device loop5): open_ctree failed 02:42:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2652.205578][ T7718] BTRFS error (device loop5): superblock checksum mismatch [ 2652.217435][ T7718] BTRFS error (device loop5): open_ctree failed [ 2652.250204][ T7727] BTRFS error (device loop5): superblock checksum mismatch [ 2652.265064][ T7727] BTRFS error (device loop5): open_ctree failed [ 2652.314288][ T7729] BTRFS error (device loop5): superblock checksum mismatch [ 2652.328162][ T7729] BTRFS error (device loop5): open_ctree failed [ 2652.336105][ T7708] BTRFS error (device loop5): superblock checksum mismatch [ 2652.388999][ T7708] BTRFS error (device loop5): open_ctree failed [ 2652.420608][ T7729] loop4: detected capacity change from 0 to 256 [ 2652.432184][ T7727] loop2: detected capacity change from 0 to 256 [ 2652.445894][ T7729] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7729) [ 2652.459469][ T7727] BTRFS error (device loop2): superblock checksum mismatch [ 2652.505642][ T7727] BTRFS error (device loop2): open_ctree failed [ 2653.717976][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:32 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @empty}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) umount2(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100)='fuse\x00', 0x0, 0x0) dup(0xffffffffffffffff) sysfs$2(0x2, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) 02:42:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000fdfdffff000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000001000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2654.244305][ T7780] loop2: detected capacity change from 0 to 256 [ 2654.250701][ T7781] loop4: detected capacity change from 0 to 256 [ 2654.258541][ T7782] loop1: detected capacity change from 0 to 256 [ 2654.301838][ T7784] loop5: detected capacity change from 0 to 258 [ 2654.317326][ T7780] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7780) [ 2654.328400][ T7781] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7781) [ 2654.329236][ T7782] BTRFS error (device loop5): superblock checksum mismatch 02:42:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000010104000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000030000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2654.398057][ T7786] loop3: detected capacity change from 0 to 256 [ 2654.404682][ T7782] BTRFS error (device loop5): open_ctree failed 02:42:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000010200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000040000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000080000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2654.621054][ T7822] loop4: detected capacity change from 0 to 256 [ 2654.622208][ T7820] loop2: detected capacity change from 0 to 256 [ 2654.637650][ T7824] loop1: detected capacity change from 0 to 256 [ 2654.650936][ T7822] BTRFS error (device loop4): superblock checksum mismatch [ 2654.658012][ T7829] loop5: detected capacity change from 0 to 258 [ 2654.664907][ T7822] BTRFS error (device loop4): open_ctree failed [ 2654.682026][ T7820] BTRFS error (device loop5): superblock checksum mismatch [ 2654.691046][ T7824] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7824) [ 2654.733589][ T7820] BTRFS error (device loop5): open_ctree failed [ 2654.746886][ T7829] BTRFS error (device loop5): superblock checksum mismatch [ 2654.765137][ T7822] loop4: detected capacity change from 0 to 256 [ 2654.791677][ T7822] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7822) [ 2654.870256][ T7829] BTRFS error (device loop5): open_ctree failed [ 2654.934174][ T7829] loop5: detected capacity change from 0 to 258 [ 2654.953863][ T7829] BTRFS error (device loop5): superblock checksum mismatch [ 2654.995488][ T7829] BTRFS error (device loop5): open_ctree failed [ 2655.798026][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:35 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @empty}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) umount2(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100)='fuse\x00', 0x0, 0x0) dup(0xffffffffffffffff) sysfs$2(0x2, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) 02:42:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000030000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000250000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000010000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.302685][ T7864] loop1: detected capacity change from 0 to 256 [ 2657.314767][ T7865] loop4: detected capacity change from 0 to 256 [ 2657.325238][ T7864] BTRFS error (device loop1): superblock checksum mismatch [ 2657.339921][ T7870] loop3: detected capacity change from 0 to 256 [ 2657.356852][ T7865] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7865) [ 2657.369677][ T7872] loop2: detected capacity change from 0 to 256 [ 2657.377188][ T7873] loop5: detected capacity change from 0 to 258 02:42:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000030000010000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2657.506478][ T7870] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7870) [ 2657.533381][ T7864] BTRFS error (device loop1): open_ctree failed 02:42:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.571462][ T7872] loop2: detected capacity change from 0 to 256 [ 2657.596464][ T7870] loop3: detected capacity change from 0 to 256 [ 2657.605593][ T7872] BTRFS error (device loop2): superblock checksum mismatch 02:42:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000003f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.613108][ T7870] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7870) [ 2657.624214][ T7872] BTRFS error (device loop2): open_ctree failed 02:42:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000050000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.672309][ T7894] loop4: detected capacity change from 0 to 256 [ 2657.698534][ T7894] BTRFS error (device loop4): superblock checksum mismatch [ 2657.701331][ T7907] loop1: detected capacity change from 0 to 256 02:42:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000002040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.725375][ T7913] loop5: detected capacity change from 0 to 258 [ 2657.747976][ T7907] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7907) [ 2657.788125][ T7894] BTRFS error (device loop4): open_ctree failed [ 2657.788295][ T7922] loop3: detected capacity change from 0 to 256 [ 2657.805414][ T7913] BTRFS error (device loop4): superblock checksum mismatch [ 2657.805663][ T7922] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7922) [ 2657.821869][ T7920] loop2: detected capacity change from 0 to 256 [ 2657.831195][ T7913] BTRFS error (device loop4): open_ctree failed [ 2657.841301][ T7907] loop1: detected capacity change from 0 to 256 [ 2657.877965][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2657.894303][ T7920] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7920) [ 2657.907538][ T7907] BTRFS error (device loop1): superblock checksum mismatch [ 2657.921636][ T7894] loop4: detected capacity change from 0 to 256 [ 2657.930299][ T7913] loop5: detected capacity change from 0 to 258 [ 2657.936805][ T7922] loop3: detected capacity change from 0 to 256 02:42:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000400000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2657.998108][ T7907] BTRFS error (device loop1): open_ctree failed [ 2658.012325][ T7920] loop2: detected capacity change from 0 to 256 [ 2658.049693][ T7922] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7922) [ 2658.060873][ T7913] BTRFS error (device loop5): superblock checksum mismatch [ 2658.148603][ T7920] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7920) [ 2658.189118][ T7965] loop1: detected capacity change from 0 to 256 [ 2658.227985][ T7913] BTRFS error (device loop5): open_ctree failed [ 2658.235570][ T7965] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7965) [ 2658.247157][ T7894] BTRFS error (device loop5): superblock checksum mismatch [ 2658.316832][ T7965] loop1: detected capacity change from 0 to 256 [ 2658.339599][ T7894] BTRFS error (device loop5): open_ctree failed [ 2658.350747][ T7965] BTRFS error (device loop1): superblock checksum mismatch [ 2658.364985][ T7965] BTRFS error (device loop1): open_ctree failed [ 2659.958072][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:38 executing program 0: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00009b1ffc)) syz_genetlink_get_family_id$wireguard(0x0, 0xffffffffffffffff) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @empty}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback}, 0x1c) splice(r2, 0x0, r1, 0x0, 0x1, 0x0) umount2(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) stat(0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f0000000100)='fuse\x00', 0x0, 0x0) dup(0xffffffffffffffff) sysfs$2(0x2, 0x0, 0x0) sendto$packet(r2, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) 02:42:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000006040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000060000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:38 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000480000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2660.398765][ T7994] loop4: detected capacity change from 0 to 256 [ 2660.405492][ T7993] loop5: detected capacity change from 0 to 258 [ 2660.413417][ T7995] loop2: detected capacity change from 0 to 256 [ 2660.421528][ T7999] loop3: detected capacity change from 0 to 256 [ 2660.433455][ T7998] loop1: detected capacity change from 0 to 256 [ 2660.460308][ T7995] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7995) [ 2660.472234][ T7998] BTRFS error (device loop5): superblock checksum mismatch [ 2660.540163][ T7999] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7999) [ 2660.601541][ T7994] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (7994) [ 2660.623451][ T7998] BTRFS error (device loop5): open_ctree failed [ 2660.634080][ T7993] BTRFS error (device loop5): superblock checksum mismatch 02:42:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000070000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2660.653809][ T7993] BTRFS error (device loop5): open_ctree failed 02:42:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000050000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000004c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2660.792066][ T8036] loop4: detected capacity change from 0 to 256 [ 2660.796281][ T8035] loop2: detected capacity change from 0 to 256 [ 2660.815238][ T8041] loop3: detected capacity change from 0 to 256 [ 2660.824115][ T8035] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8035) [ 2660.835379][ T8036] BTRFS error (device loop4): superblock checksum mismatch [ 2660.842905][ T8045] loop1: detected capacity change from 0 to 256 [ 2660.849143][ T8047] loop5: detected capacity change from 0 to 258 [ 2660.883292][ T8041] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8041) 02:42:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000080000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2660.932414][ T8036] BTRFS error (device loop4): open_ctree failed [ 2660.940017][ T8045] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8045) [ 2661.004159][ T8047] BTRFS error (device loop5): superblock checksum mismatch [ 2661.043858][ T8047] BTRFS error (device loop5): open_ctree failed [ 2661.066458][ T8063] loop2: detected capacity change from 0 to 256 [ 2661.162325][ T8063] BTRFS error (device loop2): superblock checksum mismatch [ 2661.219069][ T8063] BTRFS error (device loop2): open_ctree failed [ 2662.037964][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000030000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000005c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000090000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000240)=[{0x5}]}, 0x10) [ 2663.487508][ T8083] loop2: detected capacity change from 0 to 256 [ 2663.497090][ T8088] loop1: detected capacity change from 0 to 256 [ 2663.506566][ T8085] loop4: detected capacity change from 0 to 256 [ 2663.514812][ T8086] loop5: detected capacity change from 0 to 258 [ 2663.532123][ T8089] loop3: detected capacity change from 0 to 256 [ 2663.540564][ T8083] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8083) [ 2663.551582][ T8088] BTRFS error (device loop5): superblock checksum mismatch 02:42:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/92, 0x62}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/95, 0x5f}, {&(0x7f0000000400), 0xd}, {&(0x7f0000000440)=""/69, 0xfffffffffffffd38}], 0x8, &(0x7f0000000540)=""/4096, 0x1000}, 0x0) [ 2663.583106][ T8088] BTRFS error (device loop5): open_ctree failed [ 2663.591531][ T8089] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8089) [ 2663.607710][ T8086] BTRFS error (device loop5): superblock checksum mismatch 02:42:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000a0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2663.699985][ T8086] BTRFS error (device loop5): open_ctree failed [ 2663.714665][ T8088] loop1: detected capacity change from 0 to 256 [ 2663.726453][ T8085] BTRFS error (device loop5): superblock checksum mismatch 02:42:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2663.743502][ T8088] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8088) 02:42:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, 0x0, &(0x7f0000000440)) 02:42:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000600000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2663.824528][ T8119] loop2: detected capacity change from 0 to 256 [ 2663.852235][ T8122] loop3: detected capacity change from 0 to 256 [ 2663.868342][ T8085] BTRFS error (device loop5): open_ctree failed [ 2663.879102][ T8119] BTRFS error (device loop2): superblock checksum mismatch [ 2663.881583][ T8122] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8122) [ 2663.905107][ T8119] BTRFS error (device loop2): open_ctree failed [ 2663.973117][ T8137] loop1: detected capacity change from 0 to 256 [ 2664.010527][ T8138] loop5: detected capacity change from 0 to 258 [ 2664.021822][ T8137] BTRFS error (device loop5): superblock checksum mismatch [ 2664.047086][ T8119] loop2: detected capacity change from 0 to 256 [ 2664.053613][ T8122] loop3: detected capacity change from 0 to 256 [ 2664.061806][ T8085] loop4: detected capacity change from 0 to 256 [ 2664.071714][ T8122] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8122) [ 2664.114342][ T8119] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8119) [ 2664.118001][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2664.158240][ T8085] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8085) 02:42:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000040000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, 0x0, &(0x7f00000000c0)) 02:42:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000070000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000b0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.298938][ T8137] BTRFS error (device loop5): open_ctree failed [ 2664.345985][ T8137] loop1: detected capacity change from 0 to 256 [ 2664.358616][ T8171] loop3: detected capacity change from 0 to 256 [ 2664.370255][ T8173] loop5: detected capacity change from 0 to 258 [ 2664.388100][ T8179] loop2: detected capacity change from 0 to 256 02:42:42 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000000480)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}}], 0x1, 0x22002, 0x0) [ 2664.393256][ T8178] loop4: detected capacity change from 0 to 256 [ 2664.404314][ T8171] BTRFS error (device loop5): superblock checksum mismatch [ 2664.404618][ T8179] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8179) [ 2664.448293][ T8137] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8137) [ 2664.460476][ T8171] BTRFS error (device loop5): open_ctree failed [ 2664.467956][ T8178] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8178) [ 2664.478935][ T8173] BTRFS error (device loop5): superblock checksum mismatch 02:42:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000680000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.530320][ T8179] loop2: detected capacity change from 0 to 256 [ 2664.539269][ T8173] BTRFS error (device loop5): open_ctree failed 02:42:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp\x00') ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) 02:42:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000090000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.570729][ T8178] loop4: detected capacity change from 0 to 256 [ 2664.591544][ T8179] BTRFS error (device loop5): superblock checksum mismatch 02:42:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.620697][ T8178] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8178) [ 2664.632890][ T8206] loop1: detected capacity change from 0 to 256 02:42:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000003540)=ANY=[@ANYBLOB="ff070000", @ANYRES16=r1, @ANYBLOB="010000000000000000000e"], 0x1ec4}}, 0x0) 02:42:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000050000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2664.719855][ T8217] loop3: detected capacity change from 0 to 256 [ 2664.733299][ T8221] loop5: detected capacity change from 0 to 258 [ 2664.746832][ T8222] netlink: 2027 bytes leftover after parsing attributes in process `syz-executor.0'. 02:42:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000c0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.768009][ T8179] BTRFS error (device loop5): open_ctree failed [ 2664.775774][ T8228] netlink: 2027 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2664.788321][ T8217] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8217) [ 2664.802728][ T8206] BTRFS error (device loop5): superblock checksum mismatch [ 2664.823726][ T8206] BTRFS error (device loop5): open_ctree failed [ 2664.834609][ T8221] BTRFS error (device loop5): superblock checksum mismatch [ 2664.844067][ T8235] loop4: detected capacity change from 0 to 256 02:42:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000006c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:43 executing program 0: setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000000), 0xfffffffffffffcb9) [ 2664.870111][ T8221] BTRFS error (device loop5): open_ctree failed [ 2664.880338][ T8235] BTRFS error (device loop5): superblock checksum mismatch [ 2664.884224][ T8217] loop3: detected capacity change from 0 to 256 [ 2664.908038][ T8245] loop2: detected capacity change from 0 to 256 [ 2664.948577][ T8235] BTRFS error (device loop5): open_ctree failed [ 2664.955319][ T8221] loop5: detected capacity change from 0 to 258 [ 2664.964682][ T8217] BTRFS error (device loop5): superblock checksum mismatch [ 2664.974739][ T8245] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8245) 02:42:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 02:42:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2664.994166][ T8255] loop1: detected capacity change from 0 to 256 [ 2665.000398][ T8217] BTRFS error (device loop5): open_ctree failed [ 2665.017195][ T8221] BTRFS error (device loop5): superblock checksum mismatch [ 2665.029454][ T8235] loop4: detected capacity change from 0 to 256 [ 2665.040388][ T8245] loop2: detected capacity change from 0 to 256 02:42:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) [ 2665.048659][ T8255] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8255) [ 2665.085577][ T8235] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8235) 02:42:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000740000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{0x0, 0x0, &(0x7f00000005c0)=[{0x0}, {0x0}], 0x2}}], 0x1, 0x0) 02:42:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2665.219206][ T8221] BTRFS error (device loop5): open_ctree failed [ 2665.228979][ T8281] loop3: detected capacity change from 0 to 256 [ 2665.255913][ T8245] BTRFS error (device loop5): superblock checksum mismatch 02:42:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2665.268328][ T8281] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8281) [ 2665.298044][ T8293] loop1: detected capacity change from 0 to 256 02:42:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000b80)) [ 2665.339835][ T8299] loop4: detected capacity change from 0 to 256 02:42:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000b0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2665.428615][ T8304] loop5: detected capacity change from 0 to 258 [ 2665.459575][ T8245] BTRFS error (device loop5): open_ctree failed [ 2665.469391][ T8299] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8299) [ 2665.486355][ T8293] BTRFS error (device loop5): superblock checksum mismatch [ 2665.512908][ T8293] BTRFS error (device loop5): open_ctree failed 02:42:43 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000d0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xe, 0xffffffffffffffff, 0x0) [ 2665.542963][ T8317] loop3: detected capacity change from 0 to 256 [ 2665.549606][ T8304] BTRFS error (device loop5): superblock checksum mismatch [ 2665.557753][ T8304] BTRFS error (device loop5): open_ctree failed [ 2665.587706][ T8299] loop4: detected capacity change from 0 to 256 [ 2665.638739][ T8304] loop5: detected capacity change from 0 to 258 [ 2665.646946][ T8299] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8299) [ 2665.660018][ T8317] BTRFS error (device loop5): superblock checksum mismatch [ 2665.668042][ T8293] loop1: detected capacity change from 0 to 256 [ 2665.686355][ T8317] BTRFS error (device loop5): open_ctree failed 02:42:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 02:42:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000007a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2665.721056][ T8304] BTRFS error (device loop5): superblock checksum mismatch [ 2665.755976][ T8344] loop2: detected capacity change from 0 to 256 [ 2665.788564][ T8304] BTRFS error (device loop5): open_ctree failed [ 2665.803502][ T8344] BTRFS error (device loop5): superblock checksum mismatch 02:42:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) fork() [ 2665.849761][ T8344] BTRFS error (device loop5): open_ctree failed [ 2665.861313][ T8363] loop4: detected capacity change from 0 to 256 [ 2665.865017][ T8361] loop1: detected capacity change from 0 to 256 [ 2665.881155][ T8363] BTRFS error (device loop5): superblock checksum mismatch [ 2665.888600][ T8365] loop3: detected capacity change from 0 to 256 02:42:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2665.899739][ T8365] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8365) 02:42:44 executing program 0: r0 = getpid() process_vm_writev(r0, &(0x7f0000001340)=[{0x0}, {&(0x7f0000000080)=""/104, 0x68}], 0x2, &(0x7f0000001a40)=[{&(0x7f0000001400)=""/67, 0x43}], 0x1, 0x0) [ 2665.975888][ T8344] loop2: detected capacity change from 0 to 256 [ 2665.985105][ T8363] BTRFS error (device loop5): open_ctree failed 02:42:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000d0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2666.024245][ T8361] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8361) [ 2666.024823][ T8344] BTRFS error (device loop2): superblock checksum mismatch 02:42:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000000880)=ANY=[@ANYRES16], 0x1eb0}}, 0x0) [ 2666.088033][ T8415] loop5: detected capacity change from 0 to 258 [ 2666.107974][ T8344] BTRFS error (device loop2): open_ctree failed [ 2666.123211][ T8415] BTRFS error (device loop5): superblock checksum mismatch 02:42:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000070000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2666.145608][ T8361] loop1: detected capacity change from 0 to 256 [ 2666.179857][ T8424] loop3: detected capacity change from 0 to 256 [ 2666.188618][ T8415] BTRFS error (device loop5): open_ctree failed 02:42:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000e0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:44 executing program 0: r0 = socket(0x1, 0x5, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, 0x0, 0x0) [ 2666.197970][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2666.229140][ T8361] BTRFS error (device loop5): superblock checksum mismatch 02:42:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2666.282902][ T8424] loop3: detected capacity change from 0 to 256 [ 2666.309457][ T8440] loop4: detected capacity change from 0 to 256 [ 2666.317989][ T8361] BTRFS error (device loop5): open_ctree failed 02:42:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000c0ed0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:44 executing program 0: openat$bsg(0xffffffffffffff9c, &(0x7f0000001180)='/dev/bsg\x00', 0x0, 0x0) [ 2666.332051][ T8424] BTRFS error (device loop3): superblock checksum mismatch 02:42:44 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000100)={'ip6_vti0\x00', 0x0}) [ 2666.374597][ T8440] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8440) [ 2666.385903][ T8455] loop2: detected capacity change from 0 to 256 [ 2666.388086][ T8452] loop5: detected capacity change from 0 to 258 02:42:44 executing program 0: sched_rr_get_interval(0x0, &(0x7f0000000080)) sched_rr_get_interval(0x0, &(0x7f0000000000)) [ 2666.432286][ T8455] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8455) [ 2666.447326][ T8468] loop1: detected capacity change from 0 to 256 [ 2666.470941][ T8424] BTRFS error (device loop3): open_ctree failed [ 2666.482853][ T8452] BTRFS error (device loop3): superblock checksum mismatch [ 2666.505767][ T8440] loop4: detected capacity change from 0 to 256 [ 2666.522067][ T8468] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8468) 02:42:44 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffe0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:44 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000f0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:44 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000e0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2666.561679][ T8452] BTRFS error (device loop3): open_ctree failed [ 2666.571217][ T8440] BTRFS error (device loop5): superblock checksum mismatch [ 2666.583849][ T8440] BTRFS error (device loop5): open_ctree failed 02:42:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000080000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000009240)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x28}}], 0x1, 0x20000880) [ 2666.676952][ T8493] loop2: detected capacity change from 0 to 256 [ 2666.705489][ T8493] BTRFS error (device loop2): superblock checksum mismatch 02:42:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c020000", @ANYRES16=r1, @ANYBLOB="01002bd17000e6e5aab01f"], 0x22c}}, 0x0) [ 2666.743178][ T8501] loop1: detected capacity change from 0 to 256 [ 2666.749184][ T8502] loop3: detected capacity change from 0 to 256 [ 2666.756798][ T8501] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8501) [ 2666.783258][ T8500] loop5: detected capacity change from 0 to 258 [ 2666.794909][ T8493] BTRFS error (device loop2): open_ctree failed [ 2666.819114][ T8502] BTRFS error (device loop5): superblock checksum mismatch [ 2666.842896][ T8520] netlink: 536 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2666.879285][ T8524] loop4: detected capacity change from 0 to 256 02:42:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000090000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:45 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2666.889327][ T8524] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8524) [ 2666.901392][ T8502] BTRFS error (device loop5): open_ctree failed [ 2666.909193][ T8501] loop1: detected capacity change from 0 to 256 [ 2666.919218][ T8500] BTRFS error (device loop5): superblock checksum mismatch 02:42:45 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000100000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2666.972506][ T8501] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8501) [ 2666.996491][ T8533] netlink: 536 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2667.034701][ T8540] loop4: detected capacity change from 0 to 256 [ 2667.042600][ T8500] BTRFS error (device loop5): open_ctree failed 02:42:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000ff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2667.086146][ T8542] loop3: detected capacity change from 0 to 256 [ 2667.107048][ T8540] BTRFS error (device loop4): superblock checksum mismatch [ 2667.128817][ T8540] BTRFS error (device loop4): open_ctree failed 02:42:45 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x0) [ 2667.147998][ T8500] loop5: detected capacity change from 0 to 258 [ 2667.189469][ T8553] loop2: detected capacity change from 0 to 256 [ 2667.204078][ T8500] BTRFS error (device loop5): superblock checksum mismatch [ 2667.220599][ T8542] loop3: detected capacity change from 0 to 256 02:42:45 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/bsg\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, 0x0, 0x0) [ 2667.242786][ T8553] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8553) [ 2667.270946][ T8568] loop1: detected capacity change from 0 to 256 02:42:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2667.346189][ T8542] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8542) 02:42:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0, 0x4f8}}, 0x0) [ 2667.415060][ T8500] BTRFS error (device loop5): open_ctree failed [ 2667.425261][ T8553] loop2: detected capacity change from 0 to 256 [ 2667.544524][ T8553] BTRFS error (device loop5): superblock checksum mismatch [ 2667.589014][ T8592] loop4: detected capacity change from 0 to 256 [ 2667.608026][ T8553] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000fff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000020100000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 0: syz_read_part_table(0x351, 0x0, 0x0) [ 2667.702830][ T8592] BTRFS error (device loop5): superblock checksum mismatch 02:42:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000ffffffffffff07000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000110000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}) [ 2667.773549][ T8606] loop1: detected capacity change from 0 to 256 [ 2667.827743][ T8592] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 0: syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00', 0xffffffffffffffff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 2667.878698][ T8609] loop3: detected capacity change from 0 to 256 [ 2667.884064][ T8606] BTRFS error (device loop5): superblock checksum mismatch [ 2667.943237][ T8606] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000b0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2668.048726][ T8625] loop2: detected capacity change from 0 to 256 [ 2668.064046][ T8625] BTRFS error (device loop5): superblock checksum mismatch [ 2668.116555][ T8635] loop3: detected capacity change from 0 to 256 [ 2668.146133][ T8638] loop4: detected capacity change from 0 to 256 [ 2668.159471][ T8625] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 0: process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1, &(0x7f0000001a40)=[{&(0x7f0000001400)=""/67, 0x43}], 0x1, 0x0) 02:42:46 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0xfbf2}]) [ 2668.165992][ T8635] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8635) [ 2668.192274][ T8638] BTRFS error (device loop4): superblock checksum mismatch [ 2668.200302][ T8641] loop5: detected capacity change from 0 to 258 [ 2668.209017][ T8647] loop1: detected capacity change from 0 to 256 [ 2668.218646][ T8638] BTRFS error (device loop4): open_ctree failed [ 2668.244666][ T8635] loop3: detected capacity change from 0 to 256 02:42:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2668.262465][ T8647] BTRFS error (device loop5): superblock checksum mismatch [ 2668.270417][ T8625] loop2: detected capacity change from 0 to 256 [ 2668.276755][ T8635] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8635) [ 2668.278010][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2668.293395][ T8625] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8625) 02:42:46 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x822c2, 0x0) [ 2668.314579][ T8638] loop4: detected capacity change from 0 to 256 [ 2668.339465][ T8647] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000120000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:46 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000120000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2668.387614][ T8638] BTRFS error (device loop4): superblock checksum mismatch [ 2668.433532][ T8638] BTRFS error (device loop4): open_ctree failed [ 2668.448321][ T8683] loop5: detected capacity change from 0 to 258 [ 2668.457428][ T8683] BTRFS error (device loop5): superblock checksum mismatch [ 2668.465540][ T8683] BTRFS error (device loop5): open_ctree failed 02:42:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2668.494667][ T8647] loop1: detected capacity change from 0 to 256 [ 2668.512313][ T8696] loop3: detected capacity change from 0 to 256 02:42:46 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xf000) [ 2668.537799][ T8683] loop5: detected capacity change from 0 to 258 [ 2668.549044][ T8647] BTRFS error (device loop5): superblock checksum mismatch [ 2668.551767][ T8696] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8696) [ 2668.579731][ T8705] loop2: detected capacity change from 0 to 256 [ 2668.658296][ T8647] BTRFS error (device loop5): open_ctree failed [ 2668.664837][ T8705] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8705) [ 2668.678688][ T8683] BTRFS error (device loop5): superblock checksum mismatch 02:42:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000250000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:47 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$nbd(r0, 0x0, 0x0) [ 2668.706374][ T8683] BTRFS error (device loop5): open_ctree failed [ 2668.728159][ T8719] loop4: detected capacity change from 0 to 256 [ 2668.795449][ T8719] BTRFS error (device loop5): superblock checksum mismatch [ 2668.812795][ T8725] loop3: detected capacity change from 0 to 256 [ 2668.821565][ T8725] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8725) 02:42:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x12c8}}], 0x2, 0x0) [ 2668.852949][ T8732] loop1: detected capacity change from 0 to 256 [ 2668.888332][ T8719] BTRFS error (device loop5): open_ctree failed 02:42:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000010200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2668.897452][ T8732] BTRFS error (device loop5): superblock checksum mismatch 02:42:47 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000d0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2668.972719][ T8732] BTRFS error (device loop5): open_ctree failed [ 2668.990455][ T8742] loop2: detected capacity change from 0 to 256 02:42:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000e80)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000e40)={0x0}}, 0x0) [ 2669.060248][ T8752] loop3: detected capacity change from 0 to 256 [ 2669.067377][ T8742] BTRFS error (device loop2): superblock checksum mismatch [ 2669.076440][ T8752] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8752) [ 2669.108309][ T8763] loop5: detected capacity change from 0 to 258 02:42:47 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000040000800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2669.183641][ T8742] BTRFS error (device loop2): open_ctree failed [ 2669.200102][ T8768] loop4: detected capacity change from 0 to 256 [ 2669.232904][ T8763] BTRFS error (device loop5): superblock checksum mismatch 02:42:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x24}}, 0x0) 02:42:47 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000250000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2669.275129][ T8768] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8768) 02:42:47 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000480000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2669.329939][ T8783] loop1: detected capacity change from 0 to 256 02:42:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="011b000000c14563426479"], 0x14}}, 0x0) 02:42:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007c40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0) [ 2669.401602][ T8763] BTRFS error (device loop5): open_ctree failed [ 2669.402811][ T8791] loop3: detected capacity change from 0 to 256 [ 2669.422551][ T8768] loop4: detected capacity change from 0 to 256 [ 2669.430238][ T8799] loop2: detected capacity change from 0 to 256 [ 2669.481338][ T8799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8799) [ 2669.492698][ T8768] BTRFS error (device loop4): superblock checksum mismatch [ 2669.504017][ T8783] loop1: detected capacity change from 0 to 256 [ 2669.510627][ T8763] loop5: detected capacity change from 0 to 258 02:42:47 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)) 02:42:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, 0x0, &(0x7f0000002640)) [ 2669.523596][ T8791] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8791) [ 2669.619266][ T8768] BTRFS error (device loop4): open_ctree failed [ 2669.626186][ T8783] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8783) [ 2669.637814][ T8763] BTRFS error (device loop4): superblock checksum mismatch [ 2669.682843][ T8799] loop2: detected capacity change from 0 to 256 [ 2669.700874][ T8799] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8799) 02:42:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 0: ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002ac0)={&(0x7f0000003540)=ANY=[@ANYBLOB="ff070000", @ANYRES16=r1, @ANYBLOB="010000000000000000000e"], 0x1ec4}}, 0x0) 02:42:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000004000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000e0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000003f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000004c0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2669.808823][ T8763] BTRFS error (device loop4): open_ctree failed [ 2669.908611][ T8846] netlink: 2027 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2669.921530][ T8843] loop4: detected capacity change from 0 to 256 [ 2669.928192][ T8844] loop1: detected capacity change from 0 to 256 [ 2669.941581][ T8845] loop3: detected capacity change from 0 to 256 [ 2669.952938][ T8844] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8844) [ 2669.957802][ T8852] loop2: detected capacity change from 0 to 256 [ 2669.966093][ T8843] BTRFS error (device loop4): superblock checksum mismatch [ 2669.994217][ T8859] loop5: detected capacity change from 0 to 258 02:42:48 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc(&(0x7f0000000380)='TIPC\x00', r0) 02:42:48 executing program 0: accept4(0xffffffffffffffff, 0x0, 0x0, 0xc00) [ 2670.006795][ T8845] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8845) [ 2670.026446][ T8852] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8852) [ 2670.045547][ T8843] BTRFS error (device loop4): open_ctree failed [ 2670.061917][ T8844] loop1: detected capacity change from 0 to 256 [ 2670.069315][ T8859] BTRFS error (device loop5): superblock checksum mismatch [ 2670.074753][ T8844] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8844) [ 2670.097292][ T8845] loop3: detected capacity change from 0 to 256 02:42:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000f0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', 0x0}) [ 2670.112468][ T8852] loop2: detected capacity change from 0 to 256 [ 2670.141490][ T8845] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8845) 02:42:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000001000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2670.216251][ T8859] BTRFS error (device loop5): open_ctree failed [ 2670.233161][ T8887] loop4: detected capacity change from 0 to 256 [ 2670.260974][ T8852] BTRFS error (device loop5): superblock checksum mismatch 02:42:48 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000400000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x12c8}}], 0x2, 0x0) [ 2670.307812][ T8900] loop1: detected capacity change from 0 to 256 [ 2670.319710][ T8887] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8887) [ 2670.357993][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2670.425951][ T8906] loop3: detected capacity change from 0 to 256 [ 2670.448491][ T8852] BTRFS error (device loop5): open_ctree failed 02:42:48 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000005c0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:48 executing program 0: shmget$private(0x0, 0x2000, 0x82b, &(0x7f0000ffa000/0x2000)=nil) 02:42:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=ANY=[], 0x12c8}}], 0x2, 0x0) [ 2670.489883][ T8900] BTRFS error (device loop1): superblock checksum mismatch [ 2670.513702][ T8900] BTRFS error (device loop1): open_ctree failed [ 2670.538498][ T8910] loop5: detected capacity change from 0 to 258 [ 2670.593430][ T8887] loop4: detected capacity change from 0 to 256 [ 2670.624561][ T8906] loop3: detected capacity change from 0 to 256 [ 2670.633134][ T8906] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8906) 02:42:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2670.665086][ T8887] BTRFS error (device loop5): superblock checksum mismatch 02:42:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000002000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:49 executing program 0: syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40000) [ 2670.737038][ T8938] loop2: detected capacity change from 0 to 256 [ 2670.831574][ T8945] loop5: detected capacity change from 0 to 258 [ 2670.853932][ T8953] loop1: detected capacity change from 0 to 256 02:42:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000100000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000480000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:49 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x2202) [ 2670.878023][ T8887] BTRFS error (device loop5): open_ctree failed [ 2670.885495][ T8953] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8953) [ 2670.890697][ T8938] loop2: detected capacity change from 0 to 256 [ 2670.902918][ T8945] BTRFS error (device loop5): superblock checksum mismatch [ 2670.904665][ T8938] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8938) 02:42:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000600000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2670.967719][ T8969] loop3: detected capacity change from 0 to 256 [ 2670.974069][ T8945] BTRFS error (device loop5): open_ctree failed [ 2670.981629][ T8953] loop1: detected capacity change from 0 to 256 [ 2671.030945][ T8969] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8969) [ 2671.043362][ T8953] BTRFS error (device loop1): superblock checksum mismatch [ 2671.050705][ T8945] loop5: detected capacity change from 0 to 258 [ 2671.076730][ T8953] BTRFS error (device loop1): open_ctree failed [ 2671.098558][ T8945] BTRFS error (device loop1): superblock checksum mismatch [ 2671.101640][ T8987] loop4: detected capacity change from 0 to 256 [ 2671.115756][ T8987] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (8987) 02:42:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000402000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.123657][ T8969] loop3: detected capacity change from 0 to 256 [ 2671.126527][ T8986] loop2: detected capacity change from 0 to 256 [ 2671.188000][ T8945] BTRFS error (device loop1): open_ctree failed [ 2671.195774][ T8969] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (8969) [ 2671.212893][ T8986] BTRFS error (device loop5): superblock checksum mismatch [ 2671.233837][ T8987] loop4: detected capacity change from 0 to 256 02:42:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000004c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.302897][ T9009] loop1: detected capacity change from 0 to 256 [ 2671.309635][ T8986] BTRFS error (device loop5): open_ctree failed [ 2671.358880][ T9009] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9009) [ 2671.374550][ T8987] BTRFS error (device loop4): superblock checksum mismatch [ 2671.393868][ T8986] loop2: detected capacity change from 0 to 256 [ 2671.415326][ T9022] loop3: detected capacity change from 0 to 256 [ 2671.421831][ T9020] loop5: detected capacity change from 0 to 258 [ 2671.467314][ T8987] BTRFS error (device loop4): open_ctree failed [ 2671.476494][ T9022] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9022) [ 2671.535930][ T9020] BTRFS error (device loop5): superblock checksum mismatch [ 2671.550463][ T9020] BTRFS error (device loop5): open_ctree failed [ 2671.561658][ T8986] BTRFS error (device loop5): superblock checksum mismatch 02:42:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000110000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000003000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.595545][ T9022] loop3: detected capacity change from 0 to 256 [ 2671.598021][ T8986] BTRFS error (device loop5): open_ctree failed [ 2671.614299][ T9020] loop5: detected capacity change from 0 to 258 [ 2671.634954][ T9022] BTRFS error (device loop5): superblock checksum mismatch 02:42:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000680000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.692940][ T9022] BTRFS error (device loop5): open_ctree failed [ 2671.722959][ T9052] loop1: detected capacity change from 0 to 256 [ 2671.732250][ T9020] BTRFS error (device loop5): superblock checksum mismatch [ 2671.745110][ T9055] loop4: detected capacity change from 0 to 256 [ 2671.745963][ T9052] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9052) 02:42:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000005c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.797518][ T9063] loop2: detected capacity change from 0 to 256 02:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[{0x10}], 0x10}}], 0x1, 0x0) 02:42:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000600000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2671.903182][ T9052] loop1: detected capacity change from 0 to 256 [ 2671.929233][ T9020] BTRFS error (device loop5): open_ctree failed 02:42:50 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000009240)=[{{0x0, 0x0, &(0x7f0000000140), 0x2}}], 0x6d, 0x0) [ 2671.958898][ T9063] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9063) [ 2671.970313][ T9055] BTRFS error (device loop5): superblock checksum mismatch 02:42:50 executing program 0: msgrcv(0x0, 0x0, 0x0, 0xbe1430d8bfb7b08a, 0x800) [ 2672.025873][ T9086] loop3: detected capacity change from 0 to 256 [ 2672.038899][ T9052] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9052) 02:42:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000004000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2672.070235][ T9063] loop2: detected capacity change from 0 to 256 02:42:50 executing program 0: msgrcv(0x0, 0x0, 0x0, 0xbe1430d8bfb7b08a, 0x800) [ 2672.138596][ T9055] BTRFS error (device loop5): open_ctree failed [ 2672.190009][ T9099] loop5: detected capacity change from 0 to 258 [ 2672.199844][ T9086] BTRFS error (device loop5): superblock checksum mismatch [ 2672.209006][ T9063] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9063) [ 2672.228061][ T9110] loop1: detected capacity change from 0 to 256 [ 2672.232452][ T9055] loop4: detected capacity change from 0 to 256 [ 2672.302542][ T9086] BTRFS error (device loop5): open_ctree failed [ 2672.317629][ T9099] BTRFS error (device loop5): superblock checksum mismatch [ 2672.338456][ T9055] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9055) 02:42:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000006c0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000120000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:50 executing program 0: msgrcv(0x0, 0x0, 0x0, 0xbe1430d8bfb7b08a, 0x800) [ 2672.365471][ T9086] loop3: detected capacity change from 0 to 256 [ 2672.382948][ T9099] BTRFS error (device loop5): open_ctree failed [ 2672.399238][ T9110] BTRFS error (device loop5): superblock checksum mismatch [ 2672.406758][ T9110] BTRFS error (device loop5): open_ctree failed 02:42:50 executing program 0: msgrcv(0x0, 0x0, 0x0, 0xbe1430d8bfb7b08a, 0x800) [ 2672.438046][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2672.449944][ T9099] loop5: detected capacity change from 0 to 258 02:42:50 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@remote}, 0x14) [ 2672.490416][ T9086] BTRFS error (device loop3): superblock checksum mismatch [ 2672.510210][ T9138] loop2: detected capacity change from 0 to 256 [ 2672.525637][ T9110] loop1: detected capacity change from 0 to 256 02:42:50 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) [ 2672.533089][ T9110] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9110) [ 2672.544493][ T9148] loop4: detected capacity change from 0 to 256 [ 2672.617793][ T9086] BTRFS error (device loop3): open_ctree failed [ 2672.626297][ T9138] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9138) [ 2672.640530][ T9099] BTRFS error (device loop3): superblock checksum mismatch [ 2672.669589][ T9148] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9148) 02:42:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000680000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000005000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2672.718306][ T9099] BTRFS error (device loop3): open_ctree failed [ 2672.753729][ T9148] loop4: detected capacity change from 0 to 256 02:42:51 executing program 0: socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00', 0xffffffffffffffff) 02:42:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2672.763510][ T9138] loop2: detected capacity change from 0 to 256 [ 2672.763692][ T9148] BTRFS error (device loop5): superblock checksum mismatch 02:42:51 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x26, 0x0, "984070a03398cae0e81b03d87a58aa9f41b7453564e1f80d00effeedfbca8e79a4313ab79fc1d50634d09f7101e8aa569fdf8b8ae841bcd02ec9c825276b6698143bf56fb522d59a1dac5e5d1c3f37de"}, 0xd8) 02:42:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002f00)=@req3, 0x1c) [ 2672.853514][ T9182] loop1: detected capacity change from 0 to 256 [ 2672.862123][ T9184] loop3: detected capacity change from 0 to 256 [ 2672.878154][ T9148] BTRFS error (device loop5): open_ctree failed [ 2672.888832][ T9138] BTRFS error (device loop2): superblock checksum mismatch [ 2672.963751][ T9138] BTRFS error (device loop2): open_ctree failed [ 2672.990700][ T9184] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9184) [ 2673.003763][ T9195] loop5: detected capacity change from 0 to 258 [ 2673.020561][ T9182] BTRFS error (device loop1): superblock checksum mismatch 02:42:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000740000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2673.071091][ T9182] BTRFS error (device loop1): open_ctree failed 02:42:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000006000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2673.124207][ T9195] loop5: detected capacity change from 0 to 258 [ 2673.132752][ T9213] loop4: detected capacity change from 0 to 256 02:42:51 executing program 0: bpf$MAP_CREATE(0x1e, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 02:42:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000006c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2673.214911][ T9213] BTRFS error (device loop5): superblock checksum mismatch [ 2673.230241][ T9221] loop2: detected capacity change from 0 to 256 [ 2673.242456][ T9221] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9221) [ 2673.289782][ T9213] BTRFS error (device loop5): open_ctree failed [ 2673.303202][ T9228] loop3: detected capacity change from 0 to 256 02:42:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x14, 0x0, 0x4) [ 2673.346700][ T9233] loop1: detected capacity change from 0 to 256 [ 2673.360173][ T9228] BTRFS error (device loop3): superblock checksum mismatch [ 2673.360416][ T9233] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9233) [ 2673.381596][ T9213] loop4: detected capacity change from 0 to 256 [ 2673.382544][ T9228] BTRFS error (device loop3): open_ctree failed 02:42:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000007a0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2673.388266][ T9237] loop5: detected capacity change from 0 to 258 02:42:51 executing program 0: unshare(0x4020900) [ 2673.425275][ T9213] BTRFS error (device loop5): superblock checksum mismatch [ 2673.432590][ T9228] loop3: detected capacity change from 0 to 256 [ 2673.453926][ T9228] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9228) [ 2673.466047][ T9233] loop1: detected capacity change from 0 to 256 02:42:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000000)="8c", 0x1, 0x0, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote}, 0x14) 02:42:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000010200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2673.473403][ T9213] BTRFS error (device loop5): open_ctree failed [ 2673.480916][ T9233] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9233) [ 2673.506946][ T9237] BTRFS error (device loop5): superblock checksum mismatch 02:42:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000250000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2673.568555][ T9237] BTRFS error (device loop5): open_ctree failed 02:42:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000740000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000406000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:52 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockname$packet(r0, 0x0, &(0x7f0000000300)) [ 2673.617125][ T9270] loop2: detected capacity change from 0 to 256 02:42:52 executing program 0: unshare(0x8000000) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000002f00)=@req={0x6, 0x0, 0x5}, 0x10) sendto$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x4020900) [ 2673.663717][ T9237] loop5: detected capacity change from 0 to 258 [ 2673.679647][ T9270] BTRFS error (device loop5): superblock checksum mismatch [ 2673.686964][ T9270] BTRFS error (device loop5): open_ctree failed [ 2673.718270][ T9286] loop4: detected capacity change from 0 to 256 [ 2673.765953][ T9286] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9286) [ 2673.781162][ T9237] BTRFS error (device loop5): superblock checksum mismatch [ 2673.794911][ T9302] loop3: detected capacity change from 0 to 256 [ 2673.804032][ T9237] BTRFS error (device loop5): open_ctree failed 02:42:52 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) sendmmsg$sock(r0, &(0x7f0000000bc0)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, 0x0}}], 0x1, 0x0) [ 2673.816675][ T9298] loop1: detected capacity change from 0 to 256 [ 2673.859016][ T9302] BTRFS error (device loop5): superblock checksum mismatch 02:42:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000400000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000b90000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00', 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000b40)={'vxcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)={0x20, r1, 0x9, 0x0, 0x0, {}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) [ 2673.938181][ T9302] BTRFS error (device loop5): open_ctree failed [ 2673.949682][ T9317] loop2: detected capacity change from 0 to 256 [ 2673.956271][ T9298] BTRFS error (device loop5): superblock checksum mismatch [ 2673.958926][ T9317] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9317) 02:42:52 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000480)={'vxcan0\x00'}) [ 2674.010489][ T9298] BTRFS error (device loop5): open_ctree failed [ 2674.022931][ T9302] loop3: detected capacity change from 0 to 256 [ 2674.023151][ T9317] loop2: detected capacity change from 0 to 256 [ 2674.039348][ T9327] loop4: detected capacity change from 0 to 256 [ 2674.105608][ T9328] loop5: detected capacity change from 0 to 258 [ 2674.112659][ T9298] loop1: detected capacity change from 0 to 256 [ 2674.128179][ T9327] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9327) [ 2674.142069][ T9302] BTRFS error (device loop5): superblock checksum mismatch 02:42:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000f40000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.198366][ T9317] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9317) [ 2674.209916][ T9298] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9298) 02:42:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.256719][ T9327] loop4: detected capacity change from 0 to 256 [ 2674.298015][ T9302] BTRFS error (device loop5): open_ctree failed [ 2674.315557][ T9327] BTRFS error (device loop4): superblock checksum mismatch 02:42:52 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000007a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:52 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000004940)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 02:42:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000007000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.340750][ T9327] BTRFS error (device loop4): open_ctree failed [ 2674.351822][ T9365] loop2: detected capacity change from 0 to 256 [ 2674.368955][ T9365] BTRFS error (device loop2): superblock checksum mismatch 02:42:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000480000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2674.417482][ T9365] BTRFS error (device loop2): open_ctree failed [ 2674.448602][ T9376] loop1: detected capacity change from 0 to 256 02:42:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}]}}}]}, 0x38}, 0x1, 0xb}, 0x0) [ 2674.474799][ T9374] loop5: detected capacity change from 0 to 258 02:42:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet(r0, &(0x7f0000007080)=[{{&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="1d67179aacc2b735102704", 0xb}, {&(0x7f00000000c0)="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", 0x4c5}], 0x2}}], 0x1, 0x0) [ 2674.518011][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2674.527595][ T9376] BTRFS error (device loop5): superblock checksum mismatch [ 2674.538167][ T9376] BTRFS error (device loop5): open_ctree failed 02:42:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fe0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.567526][ T9399] loop3: detected capacity change from 0 to 256 [ 2674.589972][ T9399] BTRFS error (device loop3): superblock checksum mismatch [ 2674.598993][ T9399] BTRFS error (device loop3): open_ctree failed [ 2674.605262][ T9393] loop4: detected capacity change from 0 to 256 [ 2674.614576][ T9374] loop5: detected capacity change from 0 to 258 [ 2674.623860][ T9393] BTRFS error (device loop5): superblock checksum mismatch [ 2674.637355][ T9393] BTRFS error (device loop5): open_ctree failed [ 2674.645099][ T9376] loop1: detected capacity change from 0 to 256 [ 2674.655637][ T9374] BTRFS error (device loop5): superblock checksum mismatch [ 2674.673711][ T9417] loop2: detected capacity change from 0 to 256 [ 2674.687778][ T9376] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9376) [ 2674.693543][ T9399] loop3: detected capacity change from 0 to 256 02:42:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000004c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000008000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.764831][ T9417] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9417) [ 2674.787343][ T9374] BTRFS error (device loop5): open_ctree failed [ 2674.808388][ T9399] BTRFS error (device loop5): superblock checksum mismatch 02:42:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.838693][ T9399] BTRFS error (device loop5): open_ctree failed [ 2674.870525][ T9438] loop4: detected capacity change from 0 to 256 02:42:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000c0ed0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000440100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2674.910685][ T9438] BTRFS error (device loop5): superblock checksum mismatch [ 2674.918412][ T9445] loop1: detected capacity change from 0 to 256 [ 2674.988113][ T9438] BTRFS error (device loop5): open_ctree failed [ 2675.014249][ T9445] BTRFS error (device loop1): superblock checksum mismatch [ 2675.031669][ T9445] BTRFS error (device loop1): open_ctree failed 02:42:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000005c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2675.055033][ T9452] loop5: detected capacity change from 0 to 258 [ 2675.066289][ T9460] loop3: detected capacity change from 0 to 256 [ 2675.093275][ T9455] loop2: detected capacity change from 0 to 256 [ 2675.151112][ T9452] loop5: detected capacity change from 0 to 258 [ 2675.157513][ T9445] loop1: detected capacity change from 0 to 256 [ 2675.188058][ T9460] BTRFS error (device loop5): superblock checksum mismatch [ 2675.195467][ T9445] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9445) [ 2675.219028][ T9482] loop4: detected capacity change from 0 to 256 [ 2675.219159][ T9455] loop2: detected capacity change from 0 to 256 [ 2675.238438][ T9460] BTRFS error (device loop5): open_ctree failed [ 2675.245285][ T9482] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9482) [ 2675.257640][ T9452] BTRFS error (device loop5): superblock checksum mismatch 02:42:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000009000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000450100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:53 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffe0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2675.327476][ T9452] BTRFS error (device loop5): open_ctree failed [ 2675.357854][ T9482] loop4: detected capacity change from 0 to 256 02:42:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000080000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:53 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x2) 02:42:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000a000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2675.429724][ T9482] BTRFS error (device loop5): superblock checksum mismatch [ 2675.445109][ T9507] loop1: detected capacity change from 0 to 256 [ 2675.452978][ T9507] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9507) 02:42:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000b80100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2675.529826][ T9514] loop3: detected capacity change from 0 to 256 [ 2675.537461][ T9522] loop1: detected capacity change from 0 to 256 [ 2675.566440][ T9516] loop5: detected capacity change from 0 to 258 [ 2675.588069][ T9482] BTRFS error (device loop5): open_ctree failed [ 2675.615540][ T9514] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9514) [ 2675.631796][ T9522] BTRFS error (device loop5): superblock checksum mismatch 02:42:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000600000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2675.674661][ T9522] BTRFS error (device loop5): open_ctree failed [ 2675.734828][ T9514] loop3: detected capacity change from 0 to 256 [ 2675.753026][ T9540] loop2: detected capacity change from 0 to 256 [ 2675.758473][ T9522] loop1: detected capacity change from 0 to 256 [ 2675.766724][ T9514] BTRFS error (device loop3): superblock checksum mismatch [ 2675.774185][ T9540] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9540) [ 2675.799386][ T9522] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9522) [ 2675.815815][ T9550] loop5: detected capacity change from 0 to 258 [ 2675.831221][ T9557] loop4: detected capacity change from 0 to 256 [ 2675.884321][ T9514] BTRFS error (device loop3): open_ctree failed [ 2675.911576][ T9557] BTRFS error (device loop5): superblock checksum mismatch 02:42:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000b000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000ff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2675.949400][ T9540] loop2: detected capacity change from 0 to 256 [ 2675.987243][ T9557] BTRFS error (device loop5): open_ctree failed 02:42:54 executing program 0: bpf$MAP_CREATE(0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) [ 2676.060188][ T9550] BTRFS error (device loop5): superblock checksum mismatch 02:42:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000680000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000b90100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.109911][ T9550] BTRFS error (device loop5): open_ctree failed 02:42:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet(r0, &(0x7f0000007080)=[{{&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="1d", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000026c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x0) [ 2676.161738][ T9579] loop1: detected capacity change from 0 to 256 [ 2676.161738][ T9581] loop3: detected capacity change from 0 to 256 [ 2676.214785][ T9550] loop5: detected capacity change from 0 to 258 [ 2676.226346][ T9581] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9581) [ 2676.249225][ T9579] BTRFS error (device loop1): superblock checksum mismatch [ 2676.297278][ T9600] loop4: detected capacity change from 0 to 256 [ 2676.311025][ T9579] BTRFS error (device loop1): open_ctree failed [ 2676.320566][ T9550] BTRFS error (device loop1): superblock checksum mismatch [ 2676.331054][ T9602] loop2: detected capacity change from 0 to 256 02:42:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.354274][ T9581] loop3: detected capacity change from 0 to 256 [ 2676.408244][ T9550] BTRFS error (device loop1): open_ctree failed [ 2676.419744][ T9602] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9602) [ 2676.431072][ T9600] BTRFS error (device loop5): superblock checksum mismatch 02:42:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.466573][ T9619] loop1: detected capacity change from 0 to 256 [ 2676.478317][ T9581] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9581) [ 2676.494832][ T9619] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9619) [ 2676.510922][ T9600] BTRFS error (device loop5): open_ctree failed 02:42:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000fff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.544926][ T9602] loop2: detected capacity change from 0 to 256 [ 2676.598002][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2676.626566][ T9602] BTRFS error (device loop2): superblock checksum mismatch [ 2676.628424][ T9628] loop5: detected capacity change from 0 to 258 [ 2676.656248][ T9619] loop1: detected capacity change from 0 to 256 [ 2676.675211][ T9600] loop4: detected capacity change from 0 to 256 [ 2676.676362][ T9619] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9619) [ 2676.693356][ T9600] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9600) 02:42:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000006c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000d000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.740104][ T9628] loop5: detected capacity change from 0 to 258 [ 2676.751335][ T9645] loop3: detected capacity change from 0 to 256 [ 2676.768464][ T9602] BTRFS error (device loop2): open_ctree failed 02:42:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000740000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000be0100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2676.880100][ T9645] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9645) [ 2676.890215][ T9660] loop1: detected capacity change from 0 to 256 [ 2676.897866][ T9628] BTRFS error (device loop5): superblock checksum mismatch [ 2676.900994][ T9660] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9660) 02:42:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000d00100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.050498][ T9645] loop3: detected capacity change from 0 to 256 [ 2677.056830][ T9660] loop1: detected capacity change from 0 to 256 [ 2677.065258][ T9669] loop4: detected capacity change from 0 to 256 02:42:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote}, 0x14) [ 2677.108326][ T9628] BTRFS error (device loop5): open_ctree failed [ 2677.132933][ T9682] loop2: detected capacity change from 0 to 256 [ 2677.159279][ T9645] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9645) [ 2677.172055][ T9660] BTRFS error (device loop5): superblock checksum mismatch 02:42:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000d10100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:55 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feff0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.255151][ T9669] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9669) 02:42:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fd0100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:55 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, 0x0, 0x0) [ 2677.398570][ T9700] loop3: detected capacity change from 0 to 256 [ 2677.398896][ T9669] loop4: detected capacity change from 0 to 256 [ 2677.414476][ T9703] loop5: detected capacity change from 0 to 258 [ 2677.438107][ T9660] BTRFS error (device loop5): open_ctree failed 02:42:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000e000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.455910][ T9700] BTRFS error (device loop5): superblock checksum mismatch [ 2677.464271][ T9669] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9669) [ 2677.497288][ T9716] loop2: detected capacity change from 0 to 256 02:42:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000007a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2677.539221][ T9700] BTRFS error (device loop5): open_ctree failed [ 2677.609259][ T9716] BTRFS error (device loop5): superblock checksum mismatch [ 2677.624288][ T9733] loop1: detected capacity change from 0 to 256 02:42:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0xd, &(0x7f0000002f00)=@req3, 0x1c) 02:42:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.658010][ T9733] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9733) [ 2677.680975][ T9716] BTRFS error (device loop5): open_ctree failed 02:42:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000f000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.771639][ T9740] loop4: detected capacity change from 0 to 256 [ 2677.807830][ T9752] loop3: detected capacity change from 0 to 256 [ 2677.816681][ T9740] BTRFS error (device loop4): superblock checksum mismatch [ 2677.838865][ T9752] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9752) 02:42:56 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000b40)={'vxcan0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002f00)=@req3, 0x1c) [ 2677.873663][ T9761] loop2: detected capacity change from 0 to 256 [ 2677.898609][ T9761] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9761) 02:42:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000040000800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2677.922602][ T9767] loop1: detected capacity change from 0 to 256 [ 2677.928971][ T9763] loop5: detected capacity change from 0 to 258 [ 2677.951746][ T9740] BTRFS error (device loop4): open_ctree failed [ 2677.999159][ T9763] BTRFS error (device loop5): superblock checksum mismatch [ 2678.007039][ T9763] BTRFS error (device loop5): open_ctree failed [ 2678.007912][ T9740] loop4: detected capacity change from 0 to 256 [ 2678.023003][ T9767] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9767) [ 2678.061044][ T9740] BTRFS error (device loop5): superblock checksum mismatch 02:42:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.124068][ T9787] loop3: detected capacity change from 0 to 256 02:42:56 executing program 0: timer_create(0xc4a6c07af32d2f80, 0x0, &(0x7f0000000300)) 02:42:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000010000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffff8c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2678.188113][ T9740] BTRFS error (device loop5): open_ctree failed 02:42:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.269710][ T9796] loop2: detected capacity change from 0 to 256 [ 2678.286256][ T9800] loop1: detected capacity change from 0 to 256 [ 2678.293137][ T9798] loop4: detected capacity change from 0 to 256 [ 2678.330077][ T9787] loop3: detected capacity change from 0 to 256 [ 2678.345394][ T9798] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9798) [ 2678.356704][ T9796] BTRFS error (device loop2): superblock checksum mismatch 02:42:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8943, &(0x7f0000000080)={'team0\x00'}) 02:42:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000004000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.379487][ T9787] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9787) [ 2678.391567][ T9796] BTRFS error (device loop2): open_ctree failed 02:42:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000002e0200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.430076][ T9822] loop5: detected capacity change from 0 to 258 [ 2678.454940][ T9798] loop4: detected capacity change from 0 to 256 [ 2678.472041][ T9800] loop1: detected capacity change from 0 to 256 02:42:56 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)={0x2c, 0x3, 0x1, 0x101, 0x0, 0x0, {}, [@CTA_NAT_SRC={0x18, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @local}]}]}, 0x2c}}, 0x0) [ 2678.479924][ T9798] BTRFS error (device loop5): superblock checksum mismatch [ 2678.492924][ T9838] loop2: detected capacity change from 0 to 256 [ 2678.498837][ T9800] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9800) [ 2678.529453][ T9837] loop3: detected capacity change from 0 to 256 [ 2678.553176][ T9798] BTRFS error (device loop5): open_ctree failed [ 2678.562167][ T9838] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9838) [ 2678.576476][ T9822] BTRFS error (device loop5): superblock checksum mismatch 02:42:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00', 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000d40)={0x0, 0x0, &(0x7f0000000d00)={&(0x7f00000000c0)={0x60, r1, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) [ 2678.598182][ T9837] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9837) 02:42:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffff60000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000011000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.648556][ T9822] BTRFS error (device loop5): open_ctree failed [ 2678.662103][ T9837] loop3: detected capacity change from 0 to 256 [ 2678.673957][ T9838] loop2: detected capacity change from 0 to 256 [ 2678.680292][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:42:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') read$FUSE(r0, &(0x7f0000001d40)={0x2020}, 0x2066) [ 2678.738570][ T9838] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9838) [ 2678.752149][ T9837] BTRFS error (device loop3): superblock checksum mismatch [ 2678.773134][ T9868] loop1: detected capacity change from 0 to 256 02:42:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000002f0200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.799585][ T9822] loop5: detected capacity change from 0 to 258 02:42:57 executing program 0: clone(0x58302400, 0x0, 0x0, 0x0, 0x0) 02:42:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000001000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2678.840088][ T9837] BTRFS error (device loop3): open_ctree failed [ 2678.868076][ T9878] loop4: detected capacity change from 0 to 256 [ 2678.906030][ T9822] BTRFS error (device loop5): superblock checksum mismatch [ 2678.914681][ T9868] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (9868) [ 2678.928240][ T9888] loop2: detected capacity change from 0 to 256 [ 2678.951006][ T9878] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9878) [ 2679.008324][ T9822] BTRFS error (device loop5): open_ctree failed [ 2679.020825][ T9894] loop3: detected capacity change from 0 to 256 [ 2679.034707][ T9888] BTRFS error (device loop5): superblock checksum mismatch 02:42:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:57 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00000000c0)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) 02:42:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffdf90000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000012000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.135376][ T9888] BTRFS error (device loop5): open_ctree failed 02:42:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000410200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000002000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.229501][ T9912] loop4: detected capacity change from 0 to 256 [ 2679.244140][ T9913] new mount options do not match the existing superblock, will be ignored [ 2679.257121][ T9919] loop1: detected capacity change from 0 to 256 [ 2679.269572][ T9912] BTRFS error (device loop4): superblock checksum mismatch [ 2679.285804][ T9913] new mount options do not match the existing superblock, will be ignored [ 2679.300927][ T9912] BTRFS error (device loop4): open_ctree failed [ 2679.340083][ T9932] loop3: detected capacity change from 0 to 256 [ 2679.345292][ T9928] loop2: detected capacity change from 0 to 256 [ 2679.362398][ T9929] loop5: detected capacity change from 0 to 258 [ 2679.371322][ T9912] loop4: detected capacity change from 0 to 256 02:42:57 executing program 0: syz_usb_connect(0x0, 0x2d, &(0x7f00000004c0)={{0x12, 0x1, 0x0, 0x1e, 0xec, 0xa1, 0x40, 0xc52, 0x2821, 0xd044, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x8e, 0x7a, 0x41, 0x0, [], [{{0x9, 0x5, 0x8, 0x0, 0x3ff}}]}}]}}]}}, 0x0) [ 2679.425962][ T9912] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9912) [ 2679.437550][ T9932] BTRFS error (device loop5): superblock checksum mismatch 02:42:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000460200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.489605][ T9932] BTRFS error (device loop5): open_ctree failed 02:42:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000020000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:57 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000402000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffdfd0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2679.620450][ T9960] loop1: detected capacity change from 0 to 256 [ 2679.630893][ T9960] BTRFS error (device loop1): superblock checksum mismatch [ 2679.640420][ T9960] BTRFS error (device loop1): open_ctree failed [ 2679.648694][ T9971] loop5: detected capacity change from 0 to 258 [ 2679.651677][ T9963] loop2: detected capacity change from 0 to 256 [ 2679.663073][ T9960] loop1: detected capacity change from 0 to 256 [ 2679.670942][ T9971] BTRFS error (device loop5): superblock checksum mismatch [ 2679.687442][ T9971] BTRFS error (device loop5): open_ctree failed [ 2679.703199][ T9963] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9963) [ 2679.703465][ T9960] BTRFS error (device loop5): superblock checksum mismatch [ 2679.715681][ T9979] loop3: detected capacity change from 0 to 256 [ 2679.733746][ T9981] loop4: detected capacity change from 0 to 256 [ 2679.741097][ T9960] BTRFS error (device loop5): open_ctree failed 02:42:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.767424][ T9979] BTRFS error (device loop5): superblock checksum mismatch [ 2679.777467][ T9981] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (9981) [ 2679.801342][ T9963] loop2: detected capacity change from 0 to 256 02:42:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000001020000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.850231][ T9979] BTRFS error (device loop5): open_ctree failed [ 2679.859364][ T9963] BTRFS error (device loop2): superblock checksum mismatch [ 2679.891228][ T9963] BTRFS error (device loop2): open_ctree failed [ 2679.899850][ T9981] loop4: detected capacity change from 0 to 256 [ 2679.906526][ T9979] loop3: detected capacity change from 0 to 256 [ 2679.919724][T10011] loop1: detected capacity change from 0 to 256 [ 2679.923961][ T9981] BTRFS error (device loop4): superblock checksum mismatch [ 2679.934318][T10013] loop5: detected capacity change from 0 to 258 [ 2679.941611][ T9979] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (9979) 02:42:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000470200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2679.984395][T10011] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10011) 02:42:58 executing program 0: r0 = socket(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8932, &(0x7f00000000c0)={'batadv_slave_1\x00'}) 02:42:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000003000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2680.048047][ T9981] BTRFS error (device loop4): open_ctree failed [ 2680.068034][T10013] BTRFS error (device loop5): superblock checksum mismatch [ 2680.081519][T10011] loop1: detected capacity change from 0 to 256 02:42:58 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0xdc05, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000638477fbac141417ee", 0x0, 0x2f, 0xf0ffff, 0x0, 0xfffffffffffffe2a}, 0x28) 02:42:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffffe0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2680.101332][T10013] BTRFS error (device loop5): open_ctree failed [ 2680.102079][T10034] loop2: detected capacity change from 0 to 256 [ 2680.129906][T10011] BTRFS error (device loop5): superblock checksum mismatch [ 2680.137783][T10011] BTRFS error (device loop5): open_ctree failed 02:42:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2680.182798][T10044] loop3: detected capacity change from 0 to 256 [ 2680.196189][T10044] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10044) [ 2680.218400][T10034] BTRFS error (device loop5): superblock checksum mismatch 02:42:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000025000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="03f605020306af5403140000000000ffffffee0000000000000000000500000000004200000000000000000000000000000000000000000000000000200055aa", 0x40, 0x1c0}]) [ 2680.280841][T10034] BTRFS error (device loop5): open_ctree failed [ 2680.283078][T10053] loop5: detected capacity change from 0 to 258 [ 2680.293519][T10044] loop3: detected capacity change from 0 to 256 [ 2680.307424][T10044] BTRFS error (device loop5): superblock checksum mismatch [ 2680.315190][T10044] BTRFS error (device loop5): open_ctree failed [ 2680.337743][T10034] loop2: detected capacity change from 0 to 256 [ 2680.383126][T10053] BTRFS error (device loop5): superblock checksum mismatch [ 2680.415861][T10053] BTRFS error (device loop5): open_ctree failed 02:42:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000004380)=[{{&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0}}, {{&(0x7f0000003980)={0x2, 0x4e20, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000003c00)=[@ip_tos_int={{0x14, 0x2}}], 0x18}}], 0x2, 0x0) [ 2680.440768][T10084] loop1: detected capacity change from 0 to 256 [ 2680.461445][T10076] loop4: detected capacity change from 0 to 256 02:42:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000004000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:58 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffffffff0000, 0x1, &(0x7f0000000140)=[{&(0x7f0000000000)="14004a1a17a3dc451f2074000404090a1000027400f801", 0x17}], 0x0, &(0x7f0000000340)={[{@fat=@check_normal='check=normal'}, {@fat=@gid={'gid'}}]}) [ 2680.486454][T10034] BTRFS error (device loop5): superblock checksum mismatch [ 2680.494129][T10034] BTRFS error (device loop5): open_ctree failed [ 2680.503008][T10076] BTRFS error (device loop5): superblock checksum mismatch [ 2680.527722][T10076] BTRFS error (device loop5): open_ctree failed 02:42:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000ba0200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2680.551978][T10101] loop3: detected capacity change from 0 to 256 [ 2680.570701][T10084] BTRFS error (device loop5): superblock checksum mismatch [ 2680.580834][T10084] BTRFS error (device loop5): open_ctree failed [ 2680.587805][T10101] BTRFS error (device loop5): superblock checksum mismatch 02:42:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="cec3"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) open(0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 2680.629094][T10101] BTRFS error (device loop5): open_ctree failed [ 2680.635028][T10076] loop4: detected capacity change from 0 to 256 [ 2680.645640][T10112] loop5: detected capacity change from 0 to 258 [ 2680.653264][T10084] loop1: detected capacity change from 0 to 256 [ 2680.713553][T10084] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10084) [ 2680.713954][T10126] loop2: detected capacity change from 0 to 256 [ 2680.732433][T10101] loop3: detected capacity change from 0 to 256 [ 2680.739569][T10076] BTRFS error (device loop5): superblock checksum mismatch 02:42:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000003f000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2680.753979][T10126] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10126) [ 2680.764855][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2680.793607][T10101] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10101) 02:42:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000005000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000ff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2f606557d6081b8a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, "80000002c76060e500"}) write$binfmt_aout(r0, &(0x7f0000001500)=ANY=[], 0x8d) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0xfff9, 0x0, 0x0, 0xbffa, 0x0, "078cf0251c0e00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000100)={0x25, 0x0, 0x0, 0x0, 0x0, "000000000000000000090010000000001000"}) [ 2680.828446][T10076] BTRFS error (device loop5): open_ctree failed [ 2680.837802][T10112] BTRFS error (device loop5): superblock checksum mismatch [ 2680.864659][T10126] loop2: detected capacity change from 0 to 256 [ 2680.894919][T10151] loop3: detected capacity change from 0 to 256 [ 2680.901445][T10112] BTRFS error (device loop5): open_ctree failed [ 2680.909050][T10126] BTRFS error (device loop5): superblock checksum mismatch [ 2680.910243][T10147] loop1: detected capacity change from 0 to 256 [ 2680.924984][T10126] BTRFS error (device loop5): open_ctree failed 02:42:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000bb0200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2680.971110][T10147] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10147) [ 2680.982723][T10151] BTRFS error (device loop3): superblock checksum mismatch [ 2680.993138][T10112] loop5: detected capacity change from 0 to 258 [ 2681.011617][T10164] loop4: detected capacity change from 0 to 256 02:42:59 executing program 0: r0 = socket$inet(0x2, 0x3, 0x40) setsockopt$inet_mtu(r0, 0x0, 0x25, 0x0, 0x0) [ 2681.021774][T10151] BTRFS error (device loop3): open_ctree failed [ 2681.030026][T10164] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10164) [ 2681.042413][T10112] BTRFS error (device loop3): superblock checksum mismatch [ 2681.052061][T10112] BTRFS error (device loop3): open_ctree failed [ 2681.072750][T10147] loop1: detected capacity change from 0 to 256 02:42:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000180)='wireguard\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_MON_GET(r1, 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="030f000000000000000000000000080002"], 0x1c}}, 0x0) 02:42:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000001160000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.119825][T10147] BTRFS error (device loop1): superblock checksum mismatch [ 2681.127092][T10185] loop2: detected capacity change from 0 to 256 [ 2681.133475][T10164] loop4: detected capacity change from 0 to 256 [ 2681.140007][T10151] loop3: detected capacity change from 0 to 256 [ 2681.147605][T10151] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10151) 02:42:59 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'fscrypt:'}, &(0x7f0000000080)={0x0, "d025bb08990143fa9e520d42228f6c2bb6fef7ec8c0744faf1926f3d954da468b70ff0abe89a9f0e49c06b7a4c83223b8eb99e68b5a1960686a4e96e3d2e363f"}, 0x48, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000500)="e7", 0x1) [ 2681.204316][T10185] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10185) [ 2681.232559][T10206] loop5: detected capacity change from 0 to 258 [ 2681.243586][T10147] BTRFS error (device loop1): open_ctree failed 02:42:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000006000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.267569][T10206] BTRFS error (device loop5): superblock checksum mismatch [ 2681.296896][T10206] BTRFS error (device loop5): open_ctree failed 02:42:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000406000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000300000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:59 executing program 0: r0 = socket$kcm(0x2, 0x200000000000001, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000000)) sendmsg$inet(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10, 0x0}, 0x24000804) [ 2681.348569][T10164] BTRFS error (device loop5): superblock checksum mismatch [ 2681.380274][T10164] BTRFS error (device loop5): open_ctree failed 02:42:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000000000fff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:42:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.409722][T10217] loop1: detected capacity change from 0 to 256 [ 2681.437886][T10232] loop3: detected capacity change from 0 to 256 [ 2681.458937][T10217] BTRFS error (device loop1): superblock checksum mismatch [ 2681.466459][T10232] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10232) [ 2681.522432][T10241] loop2: detected capacity change from 0 to 256 [ 2681.543818][T10217] BTRFS error (device loop1): open_ctree failed 02:42:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000007000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.569831][T10241] BTRFS error (device loop2): superblock checksum mismatch [ 2681.605886][T10246] loop5: detected capacity change from 0 to 258 [ 2681.609459][T10241] BTRFS error (device loop2): open_ctree failed [ 2681.619338][T10248] loop4: detected capacity change from 0 to 256 [ 2681.630986][T10248] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10248) 02:43:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000008000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000080040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.657061][T10246] BTRFS error (device loop5): superblock checksum mismatch [ 2681.692624][T10246] BTRFS error (device loop5): open_ctree failed [ 2681.701131][T10248] loop4: detected capacity change from 0 to 256 02:43:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000460300000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.707639][T10267] loop3: detected capacity change from 0 to 256 [ 2681.749928][T10267] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10267) [ 2681.770240][T10248] BTRFS error (device loop4): superblock checksum mismatch [ 2681.786146][T10246] loop5: detected capacity change from 0 to 258 [ 2681.792511][T10272] loop1: detected capacity change from 0 to 256 [ 2681.809007][T10283] loop2: detected capacity change from 0 to 256 [ 2681.828074][T10248] BTRFS error (device loop4): open_ctree failed [ 2681.835367][T10272] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10272) [ 2681.850701][T10246] BTRFS error (device loop5): superblock checksum mismatch 02:43:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffefff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2681.861040][T10267] loop3: detected capacity change from 0 to 256 [ 2681.894649][T10283] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10283) [ 2681.938524][T10246] BTRFS error (device loop5): open_ctree failed [ 2681.946002][T10267] BTRFS error (device loop5): superblock checksum mismatch [ 2681.969916][T10272] loop1: detected capacity change from 0 to 256 02:43:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2681.998201][T10267] BTRFS error (device loop5): open_ctree failed [ 2682.007435][T10272] BTRFS error (device loop5): superblock checksum mismatch 02:43:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000009000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2682.111047][T10310] loop2: detected capacity change from 0 to 256 [ 2682.138066][T10309] loop5: detected capacity change from 0 to 258 [ 2682.149990][T10272] BTRFS error (device loop5): open_ctree failed [ 2682.154038][T10303] loop4: detected capacity change from 0 to 256 [ 2682.164797][T10309] BTRFS error (device loop5): superblock checksum mismatch [ 2682.169709][T10303] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10303) [ 2682.202697][T10309] BTRFS error (device loop5): open_ctree failed 02:43:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000048000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2682.264102][T10303] loop4: detected capacity change from 0 to 256 [ 2682.264522][T10310] BTRFS error (device loop5): superblock checksum mismatch [ 2682.293429][T10329] loop3: detected capacity change from 0 to 256 [ 2682.300245][T10303] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10303) [ 2682.377963][T10310] BTRFS error (device loop5): open_ctree failed [ 2682.420337][T10329] BTRFS error (device loop3): superblock checksum mismatch 02:43:00 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000080)) 02:43:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000007fffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:00 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000060400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2682.486185][T10329] BTRFS error (device loop3): open_ctree failed [ 2682.502748][T10344] loop1: detected capacity change from 0 to 256 02:43:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000a000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2682.587170][T10344] loop1: detected capacity change from 0 to 256 [ 2682.612454][T10344] BTRFS error (device loop1): superblock checksum mismatch [ 2682.630502][T10357] loop4: detected capacity change from 0 to 256 [ 2682.660747][T10361] loop5: detected capacity change from 0 to 258 [ 2682.683562][T10368] loop3: detected capacity change from 0 to 256 [ 2682.683608][T10344] BTRFS error (device loop1): open_ctree failed [ 2682.700761][T10370] loop2: detected capacity change from 0 to 256 [ 2682.715826][T10357] BTRFS error (device loop5): superblock checksum mismatch 02:43:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = memfd_create(&(0x7f00000002c0)='#\'%nod%v\x00\x7f\xe5\xd0ql\x86\xc9\xe6\x14\x93\xb0\x7f_,y<~\xab\x84\x00\x00\x00\x00\x00\x00\x14}\n\x81\xc7\x85|oC\xca\v\xe3\xba]fn\r\xdf!\x94\x0f\xaf\xb7\x93\xe8\xb6\xc3N\x16&\xab\xf9{\xaf;\xcf\x8c\xa8\xb9\x06\xaf\xd0\xfb:\x90LNF\x13\x9f\xc2\xb7/1\xb9V\xf0*\xcb\xdc\x05n<\xcfi\x02=1\xda\"\xb3\xfe\xf3\x97\xd9\xa5b\xd4\x00Q$\xb2v\\\xa9\xcf*tw\x8a\n_)\x89A\x8f`R\x12zM\a\xc43\xd0d\xee\x13Q', 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)=0x4) sendfile(r2, r2, &(0x7f0000000200), 0x87) 02:43:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000004c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2682.759570][T10368] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10368) 02:43:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) [ 2682.837968][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2682.851948][T10370] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10370) 02:43:01 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaa6fbb5974a13408060001080006040001aaaa7d1f134f4f2d0fe801cb10ff083292"], 0x0) [ 2682.890636][T10357] BTRFS error (device loop5): open_ctree failed [ 2682.901735][T10370] loop2: detected capacity change from 0 to 256 [ 2682.909540][T10368] loop3: detected capacity change from 0 to 256 [ 2682.926203][T10368] BTRFS error (device loop3): superblock checksum mismatch [ 2682.959788][T10370] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10370) [ 2682.971523][T10368] BTRFS error (device loop3): open_ctree failed 02:43:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "9ad30e", 0x10, 0x3a, 0x0, @ipv4={[0x50], [], @empty}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {[], @ni}}}}}, 0x0) 02:43:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000b000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.018321][T10401] loop5: detected capacity change from 0 to 258 [ 2683.030564][T10401] BTRFS error (device loop5): superblock checksum mismatch [ 2683.038201][T10401] BTRFS error (device loop5): open_ctree failed [ 2683.057548][T10411] loop1: detected capacity change from 0 to 256 02:43:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000500000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2683.100369][T10411] BTRFS error (device loop5): superblock checksum mismatch [ 2683.107655][T10411] BTRFS error (device loop5): open_ctree failed 02:43:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.152872][T10421] loop3: detected capacity change from 0 to 256 [ 2683.195890][T10418] loop2: detected capacity change from 0 to 256 [ 2683.203507][T10421] BTRFS error (device loop3): superblock checksum mismatch 02:43:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e) [ 2683.247769][T10418] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10418) [ 2683.278466][T10432] loop4: detected capacity change from 0 to 256 [ 2683.285116][T10411] loop1: detected capacity change from 0 to 256 02:43:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e) [ 2683.323235][T10421] BTRFS error (device loop3): open_ctree failed [ 2683.332858][T10447] loop5: detected capacity change from 0 to 258 [ 2683.342871][T10432] BTRFS error (device loop5): superblock checksum mismatch [ 2683.348236][T10411] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10411) [ 2683.374478][T10418] loop2: detected capacity change from 0 to 256 [ 2683.395628][T10421] loop3: detected capacity change from 0 to 256 [ 2683.409302][T10432] BTRFS error (device loop5): open_ctree failed 02:43:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000005c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.422550][T10418] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10418) [ 2683.435839][T10447] BTRFS error (device loop5): superblock checksum mismatch [ 2683.468887][T10447] BTRFS error (device loop5): open_ctree failed 02:43:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffffffffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2683.517349][T10421] BTRFS error (device loop5): superblock checksum mismatch 02:43:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e) 02:43:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000600000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.632920][T10471] loop1: detected capacity change from 0 to 256 [ 2683.640971][T10421] BTRFS error (device loop5): open_ctree failed [ 2683.655425][T10476] loop4: detected capacity change from 0 to 256 02:43:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) syz_mount_image$fuse(0x0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e) [ 2683.681856][T10471] BTRFS error (device loop1): superblock checksum mismatch [ 2683.689602][T10471] BTRFS error (device loop1): open_ctree failed [ 2683.700307][T10488] loop2: detected capacity change from 0 to 256 02:43:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.725708][T10471] loop1: detected capacity change from 0 to 256 [ 2683.763868][T10476] BTRFS error (device loop4): superblock checksum mismatch [ 2683.771052][T10498] loop5: detected capacity change from 0 to 258 [ 2683.779806][T10488] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10488) [ 2683.809710][T10471] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10471) 02:43:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 02:43:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040600000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2683.880006][T10510] loop3: detected capacity change from 0 to 256 [ 2683.894843][T10510] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10510) 02:43:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000060000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$tcp_congestion(r0, 0x0, 0x0) [ 2683.938275][T10476] BTRFS error (device loop4): open_ctree failed [ 2683.948108][T10498] BTRFS error (device loop5): superblock checksum mismatch 02:43:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000d000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2684.007771][T10519] loop2: detected capacity change from 0 to 256 [ 2684.008642][T10498] BTRFS error (device loop5): open_ctree failed [ 2684.090808][T10519] BTRFS error (device loop5): superblock checksum mismatch 02:43:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.142696][T10536] loop3: detected capacity change from 0 to 256 [ 2684.176039][T10519] BTRFS error (device loop5): open_ctree failed 02:43:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000100)='SMC_PNETID\x00', 0xffffffffffffffff) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x111}, 0x14}}, 0x0) [ 2684.209966][T10536] BTRFS error (device loop5): superblock checksum mismatch [ 2684.217327][T10536] BTRFS error (device loop5): open_ctree failed [ 2684.228646][T10539] loop4: detected capacity change from 0 to 256 [ 2684.240609][T10539] BTRFS error (device loop5): superblock checksum mismatch [ 2684.248638][T10539] BTRFS error (device loop5): open_ctree failed [ 2684.264903][T10546] loop1: detected capacity change from 0 to 256 [ 2684.266386][T10519] loop2: detected capacity change from 0 to 256 [ 2684.286427][T10536] loop3: detected capacity change from 0 to 256 [ 2684.298886][T10546] BTRFS error (device loop1): superblock checksum mismatch [ 2684.306335][T10539] loop4: detected capacity change from 0 to 256 [ 2684.312857][T10519] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10519) [ 2684.324078][T10555] loop5: detected capacity change from 0 to 258 02:43:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000700000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:02 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00', r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000140)=0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) [ 2684.394877][T10536] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10536) 02:43:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000e000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.462869][T10539] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10539) 02:43:02 executing program 0: syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="6873717307000000911d675f001000000000000001000c00d000020004", 0x1d}], 0x0, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.518379][T10546] BTRFS error (device loop1): open_ctree failed [ 2684.535128][T10555] BTRFS error (device loop5): superblock checksum mismatch [ 2684.549552][T10579] loop2: detected capacity change from 0 to 256 02:43:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000030000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2684.598723][T10555] BTRFS error (device loop5): open_ctree failed [ 2684.606217][T10579] BTRFS error (device loop5): superblock checksum mismatch [ 2684.616754][T10579] BTRFS error (device loop5): open_ctree failed 02:43:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000)={@private2}, 0x3) 02:43:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000008570d762000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.657206][T10591] loop3: detected capacity change from 0 to 256 [ 2684.694365][T10555] loop5: detected capacity change from 0 to 258 [ 2684.716948][T10591] BTRFS error (device loop5): superblock checksum mismatch [ 2684.725251][T10591] BTRFS error (device loop5): open_ctree failed 02:43:03 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000006c0)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000700)={0x2c, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}]}, 0x2c}}, 0x0) 02:43:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000900000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.759845][T10555] BTRFS error (device loop5): superblock checksum mismatch 02:43:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000f000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2684.819741][T10612] loop1: detected capacity change from 0 to 256 [ 2684.845060][T10619] loop4: detected capacity change from 0 to 256 [ 2684.878382][T10555] BTRFS error (device loop5): open_ctree failed [ 2684.894632][T10619] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10619) [ 2684.918032][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2684.928560][T10612] BTRFS error (device loop5): superblock checksum mismatch [ 2684.946305][T10626] loop2: detected capacity change from 0 to 256 [ 2684.952690][T10630] loop3: detected capacity change from 0 to 256 [ 2684.972631][T10612] BTRFS error (device loop5): open_ctree failed 02:43:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00'}) sendmmsg$inet(r0, &(0x7f0000000e40)=[{{&(0x7f0000000000)={0x2, 0x4e22}, 0x10, 0x0}}, {{&(0x7f0000000140)={0x2, 0x4e22, @empty}, 0x10, 0x0, 0x0, &(0x7f00000004c0)=[@ip_ttl={{0x14}}], 0x18}}], 0x2, 0x0) 02:43:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2685.004177][T10630] BTRFS error (device loop5): superblock checksum mismatch [ 2685.022109][T10630] BTRFS error (device loop5): open_ctree failed [ 2685.031089][T10612] loop1: detected capacity change from 0 to 256 [ 2685.039426][T10626] loop2: detected capacity change from 0 to 256 [ 2685.071651][T10626] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10626) [ 2685.083283][T10612] BTRFS error (device loop1): superblock checksum mismatch [ 2685.090854][T10630] loop3: detected capacity change from 0 to 256 [ 2685.101915][T10651] loop5: detected capacity change from 0 to 258 [ 2685.136316][T10657] loop4: detected capacity change from 0 to 256 02:43:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000a00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e23, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@ip_retopts={{0x14, 0x0, 0x7, {[@ra={0x94, 0x4}]}}}], 0x18}}], 0x1, 0x0) [ 2685.228023][T10630] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10630) [ 2685.252517][T10651] loop5: detected capacity change from 0 to 258 [ 2685.272537][T10673] loop2: detected capacity change from 0 to 256 02:43:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000010000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2685.331436][T10612] BTRFS error (device loop1): open_ctree failed [ 2685.350889][T10673] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10673) 02:43:03 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x22, &(0x7f0000000300), 0x4) [ 2685.386040][T10657] BTRFS error (device loop5): superblock checksum mismatch 02:43:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000068000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000011000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2685.445853][T10657] BTRFS error (device loop5): open_ctree failed [ 2685.475598][T10651] BTRFS error (device loop5): superblock checksum mismatch 02:43:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000b00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000050000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet6(r0, &(0x7f0000003800)=[{{&(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c, 0x0}}], 0x1, 0x24008014) [ 2685.558284][T10651] BTRFS error (device loop5): open_ctree failed [ 2685.563564][T10694] loop3: detected capacity change from 0 to 256 02:43:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2685.602673][T10694] BTRFS error (device loop5): superblock checksum mismatch [ 2685.622429][T10705] loop2: detected capacity change from 0 to 256 [ 2685.660608][T10709] loop4: detected capacity change from 0 to 256 [ 2685.667071][T10710] loop1: detected capacity change from 0 to 256 [ 2685.698113][T10694] BTRFS error (device loop5): open_ctree failed [ 2685.757378][T10705] BTRFS error (device loop2): superblock checksum mismatch [ 2685.801656][T10709] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10709) [ 2685.813540][T10694] loop3: detected capacity change from 0 to 256 [ 2685.816027][T10723] loop5: detected capacity change from 0 to 258 [ 2685.831472][T10710] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10710) [ 2685.856774][T10705] BTRFS error (device loop2): open_ctree failed [ 2685.865416][T10694] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10694) [ 2685.881418][T10723] BTRFS error (device loop5): superblock checksum mismatch [ 2685.892843][T10709] loop4: detected capacity change from 0 to 256 02:43:04 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000c00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000012000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2685.938958][T10710] loop1: detected capacity change from 0 to 256 [ 2685.959371][T10709] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10709) 02:43:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2686.080340][T10723] BTRFS error (device loop5): open_ctree failed [ 2686.111192][T10746] loop3: detected capacity change from 0 to 256 02:43:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2686.130817][T10710] BTRFS error (device loop5): superblock checksum mismatch [ 2686.141196][T10742] loop2: detected capacity change from 0 to 256 [ 2686.150160][T10746] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10746) [ 2686.188573][T10710] BTRFS error (device loop5): open_ctree failed [ 2686.218027][T10757] loop4: detected capacity change from 0 to 256 [ 2686.224870][T10742] BTRFS error (device loop2): superblock checksum mismatch 02:43:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000006c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000070000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2686.230369][T10757] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10757) [ 2686.250137][T10742] BTRFS error (device loop2): open_ctree failed [ 2686.258186][T10746] loop3: detected capacity change from 0 to 256 [ 2686.261428][T10764] loop5: detected capacity change from 0 to 258 02:43:04 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000d00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2686.312478][T10746] BTRFS error (device loop5): superblock checksum mismatch [ 2686.370116][T10746] BTRFS error (device loop5): open_ctree failed [ 2686.392179][T10782] loop1: detected capacity change from 0 to 256 02:43:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000020000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2686.415096][T10764] BTRFS error (device loop5): superblock checksum mismatch [ 2686.415755][T10782] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10782) [ 2686.437135][T10784] loop4: detected capacity change from 0 to 256 [ 2686.445482][T10790] loop2: detected capacity change from 0 to 256 02:43:04 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2686.483536][T10782] loop1: detected capacity change from 0 to 256 [ 2686.489347][T10764] BTRFS error (device loop5): open_ctree failed [ 2686.496637][T10784] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10784) [ 2686.525100][T10782] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10782) [ 2686.547640][T10790] BTRFS error (device loop5): superblock checksum mismatch 02:43:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000074000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2686.613254][T10784] loop4: detected capacity change from 0 to 256 [ 2686.625096][T10790] BTRFS error (device loop5): open_ctree failed 02:43:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:05 executing program 0: wait4(0x0, 0x0, 0xb837febe30718bfc, 0x0) [ 2686.678755][T10811] loop3: detected capacity change from 0 to 256 [ 2686.695084][T10811] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10811) [ 2686.702761][T10784] BTRFS error (device loop5): superblock checksum mismatch [ 2686.718047][T10790] loop2: detected capacity change from 0 to 256 [ 2686.742425][T10790] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10790) [ 2686.842717][T10825] loop1: detected capacity change from 0 to 256 [ 2686.849654][T10811] loop3: detected capacity change from 0 to 256 02:43:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000e00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2686.889555][T10784] BTRFS error (device loop5): open_ctree failed [ 2686.905092][T10811] BTRFS error (device loop3): superblock checksum mismatch [ 2686.924459][T10811] BTRFS error (device loop3): open_ctree failed 02:43:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 02:43:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000080000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2686.949690][T10835] loop5: detected capacity change from 0 to 258 02:43:05 executing program 0: semctl$SETVAL(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)) 02:43:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000001020000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, &(0x7f0000000200)) [ 2686.997976][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2687.027498][T10825] loop1: detected capacity change from 0 to 256 02:43:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000007a000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2687.057365][T10835] BTRFS error (device loop5): superblock checksum mismatch [ 2687.091868][T10850] loop2: detected capacity change from 0 to 256 [ 2687.187987][T10835] BTRFS error (device loop5): open_ctree failed [ 2687.197266][T10850] BTRFS error (device loop5): superblock checksum mismatch [ 2687.225279][T10873] loop4: detected capacity change from 0 to 256 02:43:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000025000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:05 executing program 0: renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2) [ 2687.242368][T10867] loop1: detected capacity change from 0 to 256 [ 2687.280376][T10850] BTRFS error (device loop5): open_ctree failed [ 2687.319856][T10867] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10867) [ 2687.346078][T10883] loop3: detected capacity change from 0 to 256 [ 2687.354003][T10873] BTRFS error (device loop4): superblock checksum mismatch 02:43:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000062d77085000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2687.371973][T10888] loop5: detected capacity change from 0 to 258 [ 2687.398679][T10873] BTRFS error (device loop4): open_ctree failed 02:43:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000f00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000090000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2687.440379][T10883] BTRFS error (device loop5): superblock checksum mismatch [ 2687.447633][T10883] BTRFS error (device loop5): open_ctree failed [ 2687.503389][T10903] loop2: detected capacity change from 0 to 256 [ 2687.521384][T10888] BTRFS error (device loop5): superblock checksum mismatch 02:43:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c}, 0x1c) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/97, 0x61}], 0x10000000000000db}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup2(r0, r1) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/104, 0x68}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = dup(r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfffffdbe, 0x0, 0x0, 0x800e00516) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xa09, 0x0, 0x0, 0x800e003c6) r6 = socket(0x2, 0x1, 0x0) r7 = dup(r6) listen(r7, 0x0) accept$unix(r7, 0x0, 0x0) shutdown(r4, 0x0) 02:43:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000003f000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2687.545580][T10903] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10903) [ 2687.567701][T10909] loop4: detected capacity change from 0 to 256 [ 2687.577138][T10912] loop1: detected capacity change from 0 to 256 [ 2687.615423][T10888] BTRFS error (device loop5): open_ctree failed [ 2687.683749][T10923] loop3: detected capacity change from 0 to 256 [ 2687.708736][T10903] loop2: detected capacity change from 0 to 256 [ 2687.710564][T10888] loop5: detected capacity change from 0 to 258 02:43:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000201000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2687.851927][T10912] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (10912) [ 2687.866288][T10909] BTRFS error (device loop5): superblock checksum mismatch 02:43:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2687.928013][T10909] BTRFS error (device loop5): open_ctree failed [ 2687.963036][T10912] loop1: detected capacity change from 0 to 256 [ 2687.969694][T10923] loop3: detected capacity change from 0 to 256 [ 2688.027194][T10909] loop4: detected capacity change from 0 to 256 [ 2688.036268][T10912] BTRFS error (device loop1): superblock checksum mismatch [ 2688.061319][T10923] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10923) [ 2688.077439][T10963] loop5: detected capacity change from 0 to 258 [ 2688.112438][T10966] loop2: detected capacity change from 0 to 256 02:43:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2688.158826][T10909] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (10909) [ 2688.192448][T10912] BTRFS error (device loop1): open_ctree failed [ 2688.206278][T10966] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10966) [ 2688.220102][T10963] BTRFS error (device loop5): superblock checksum mismatch 02:43:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffff8c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:06 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2688.299351][T10963] BTRFS error (device loop5): open_ctree failed 02:43:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000080040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000001100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2688.433549][T10989] loop2: detected capacity change from 0 to 256 [ 2688.442333][T10963] loop5: detected capacity change from 0 to 258 [ 2688.456420][T10993] loop1: detected capacity change from 0 to 256 02:43:06 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000b0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2688.486234][T10989] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (10989) [ 2688.499195][T10963] BTRFS error (device loop5): superblock checksum mismatch [ 2688.517983][T10994] loop3: detected capacity change from 0 to 256 02:43:06 executing program 0: pwritev(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0, 0x0) [ 2688.537513][T11007] loop4: detected capacity change from 0 to 256 02:43:06 executing program 0: getpriority(0x0, 0xcf) 02:43:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000004c0)=""/4081, 0xff1}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/27, 0x1b}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb}, 0x2) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r3, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r5, &(0x7f0000000180)=@in={0x10}, 0x10) shutdown(r4, 0x0) [ 2688.595227][T10963] BTRFS error (device loop5): open_ctree failed [ 2688.637997][T11007] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11007) [ 2688.648998][T10993] BTRFS error (device loop5): superblock checksum mismatch 02:43:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2688.689188][T10989] loop2: detected capacity change from 0 to 256 [ 2688.708131][T10994] loop3: detected capacity change from 0 to 256 [ 2688.748058][T10993] BTRFS error (device loop5): open_ctree failed [ 2688.766366][T10994] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (10994) [ 2688.780868][T11007] loop4: detected capacity change from 0 to 256 [ 2688.787263][T10989] BTRFS error (device loop2): superblock checksum mismatch 02:43:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000048000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2688.838373][T10993] loop1: detected capacity change from 0 to 256 [ 2688.868066][T10989] BTRFS error (device loop2): open_ctree failed [ 2688.881004][T11045] loop5: detected capacity change from 0 to 258 02:43:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000001200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2688.890950][T11007] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11007) [ 2688.907068][T10993] BTRFS error (device loop5): superblock checksum mismatch [ 2688.949681][T10993] BTRFS error (device loop5): open_ctree failed 02:43:07 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2689.008989][T11045] BTRFS error (device loop5): superblock checksum mismatch [ 2689.024696][T11045] BTRFS error (device loop5): open_ctree failed [ 2689.036887][T11059] loop2: detected capacity change from 0 to 256 [ 2689.047998][T11059] BTRFS error (device loop5): superblock checksum mismatch 02:43:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffff97000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.077901][T11059] BTRFS error (device loop5): open_ctree failed [ 2689.077990][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:43:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.127194][T11066] loop4: detected capacity change from 0 to 256 [ 2689.141208][T11066] BTRFS error (device loop5): superblock checksum mismatch 02:43:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000002000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.190924][T11073] loop3: detected capacity change from 0 to 256 [ 2689.209485][T11066] BTRFS error (device loop5): open_ctree failed [ 2689.227142][T11078] loop5: detected capacity change from 0 to 258 [ 2689.236761][T11073] BTRFS error (device loop5): superblock checksum mismatch 02:43:07 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000d0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2689.266267][T11073] BTRFS error (device loop5): open_ctree failed [ 2689.283906][T11090] loop1: detected capacity change from 0 to 256 [ 2689.298697][T11078] BTRFS error (device loop5): superblock checksum mismatch [ 2689.312409][T11094] loop2: detected capacity change from 0 to 256 [ 2689.319798][T11078] BTRFS error (device loop5): open_ctree failed [ 2689.331031][T11090] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11090) 02:43:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000edc0000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000004c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.379162][T11094] BTRFS error (device loop5): superblock checksum mismatch [ 2689.469999][T11094] BTRFS error (device loop5): open_ctree failed [ 2689.476588][T11109] loop4: detected capacity change from 0 to 256 02:43:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.514223][T11108] loop1: detected capacity change from 0 to 256 [ 2689.540824][T11094] loop2: detected capacity change from 0 to 256 02:43:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/63, 0x3f}, {0x0}], 0x2}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r2, 0x0) r4 = socket(0x2, 0x1, 0x0) connect$inet(r4, &(0x7f00000000c0)={0x10}, 0x10) shutdown(r3, 0x0) [ 2689.598278][T11094] BTRFS error (device loop2): superblock checksum mismatch [ 2689.607504][T11131] loop5: detected capacity change from 0 to 258 [ 2689.616867][T11109] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11109) [ 2689.633567][T11126] loop3: detected capacity change from 0 to 256 [ 2689.696507][T11126] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11126) [ 2689.710892][T11094] BTRFS error (device loop2): open_ctree failed 02:43:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffff6000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000e0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2689.753068][T11131] BTRFS error (device loop2): superblock checksum mismatch 02:43:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000005c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000102000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2689.817977][T11131] BTRFS error (device loop2): open_ctree failed [ 2689.870825][T11152] loop4: detected capacity change from 0 to 256 [ 2689.878015][T11155] loop1: detected capacity change from 0 to 256 [ 2689.888995][T11131] loop5: detected capacity change from 0 to 258 [ 2689.901773][T11152] BTRFS error (device loop5): superblock checksum mismatch [ 2689.909299][T11155] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11155) [ 2689.925445][T11160] loop3: detected capacity change from 0 to 256 [ 2689.947213][T11152] BTRFS error (device loop5): open_ctree failed [ 2689.956546][T11131] BTRFS error (device loop5): superblock checksum mismatch [ 2689.982896][T11131] BTRFS error (device loop5): open_ctree failed [ 2690.005681][T11170] loop2: detected capacity change from 0 to 256 02:43:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffdf9000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.037333][T11170] BTRFS error (device loop5): superblock checksum mismatch 02:43:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.104193][T11160] loop3: detected capacity change from 0 to 256 [ 2690.124786][T11160] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11160) [ 2690.147083][T11188] loop4: detected capacity change from 0 to 256 [ 2690.160514][T11192] loop1: detected capacity change from 0 to 256 [ 2690.188435][T11170] BTRFS error (device loop5): open_ctree failed 02:43:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000060000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.210148][T11188] BTRFS error (device loop4): superblock checksum mismatch [ 2690.217631][T11196] loop5: detected capacity change from 0 to 258 [ 2690.236361][T11192] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11192) [ 2690.282524][T11188] BTRFS error (device loop4): open_ctree failed [ 2690.325277][T11170] loop2: detected capacity change from 0 to 256 [ 2690.336316][T11196] BTRFS error (device loop5): superblock checksum mismatch [ 2690.355650][T11170] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11170) 02:43:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffdfd000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.423406][T11214] loop3: detected capacity change from 0 to 256 02:43:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000100000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000002500000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:08 executing program 0: poll(0x0, 0x0, 0x0) pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000200)=[{r0, 0x4}], 0x1, 0x0) [ 2690.538238][T11196] BTRFS error (device loop5): open_ctree failed [ 2690.560949][T11214] loop3: detected capacity change from 0 to 256 [ 2690.573717][T11223] loop4: detected capacity change from 0 to 256 [ 2690.582930][T11225] loop1: detected capacity change from 0 to 256 [ 2690.601556][T11196] loop5: detected capacity change from 0 to 258 [ 2690.619633][T11214] BTRFS error (device loop5): superblock checksum mismatch [ 2690.627627][T11223] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11223) 02:43:09 executing program 0: perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2690.688146][T11214] BTRFS error (device loop5): open_ctree failed [ 2690.696939][T11196] BTRFS error (device loop5): superblock checksum mismatch [ 2690.721704][T11225] loop1: detected capacity change from 0 to 256 02:43:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000008570d762000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.747117][T11196] BTRFS error (device loop5): open_ctree failed [ 2690.765086][T11223] loop4: detected capacity change from 0 to 256 [ 2690.773151][T11253] loop2: detected capacity change from 0 to 256 [ 2690.773265][T11225] BTRFS error (device loop5): superblock checksum mismatch 02:43:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000011a80)={0x14, 0x0, 0x8}, 0x40) 02:43:09 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2690.798857][T11253] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11253) [ 2690.812442][T11223] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11223) 02:43:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000022e00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000008570d7620000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f0000000240)=""/191, 0x1000000, 0xbf, 0x1}, 0x20) 02:43:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffd000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2690.910841][T11270] loop3: detected capacity change from 0 to 256 [ 2690.918649][T11268] loop4: detected capacity change from 0 to 256 [ 2690.943431][T11281] loop2: detected capacity change from 0 to 256 [ 2690.949657][T11225] BTRFS error (device loop5): open_ctree failed 02:43:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.allow\x00', 0x2, 0x0) [ 2691.028254][T11270] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11270) [ 2691.070590][T11268] BTRFS error (device loop4): superblock checksum mismatch [ 2691.078755][T11281] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11281) [ 2691.106852][T11268] BTRFS error (device loop4): open_ctree failed 02:43:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffe000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:09 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x2, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000002c0)=""/215, 0x1a, 0xd7, 0x1}, 0x20) [ 2691.122927][T11295] loop5: detected capacity change from 0 to 258 [ 2691.132972][T11270] loop3: detected capacity change from 0 to 256 [ 2691.156831][T11281] loop2: detected capacity change from 0 to 256 [ 2691.163495][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2691.191631][T11281] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11281) [ 2691.212367][T11307] loop1: detected capacity change from 0 to 256 [ 2691.212388][T11270] BTRFS error (device loop5): superblock checksum mismatch [ 2691.234851][T11268] loop4: detected capacity change from 0 to 256 [ 2691.255626][T11270] BTRFS error (device loop5): open_ctree failed [ 2691.283848][T11268] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11268) [ 2691.300241][T11295] BTRFS error (device loop5): superblock checksum mismatch 02:43:09 executing program 0: bpf$BPF_BTF_LOAD(0x9, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 02:43:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000022f00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000068000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2691.504467][T11307] loop1: detected capacity change from 0 to 256 [ 2691.528071][T11295] BTRFS error (device loop5): open_ctree failed 02:43:09 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000120000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2691.553651][T11307] BTRFS error (device loop5): superblock checksum mismatch 02:43:10 executing program 0: socketpair(0x0, 0xffd1041f0e4036e5, 0x0, 0x0) [ 2691.596577][T11307] BTRFS error (device loop5): open_ctree failed [ 2691.627431][T11337] loop2: detected capacity change from 0 to 256 02:43:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2691.666652][T11343] loop4: detected capacity change from 0 to 256 [ 2691.690522][T11337] BTRFS error (device loop2): superblock checksum mismatch [ 2691.698074][T11337] BTRFS error (device loop2): open_ctree failed [ 2691.700297][T11341] loop3: detected capacity change from 0 to 256 [ 2691.719305][T11343] BTRFS error (device loop4): superblock checksum mismatch 02:43:10 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xa0, &(0x7f0000000240)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2691.766797][T11343] BTRFS error (device loop4): open_ctree failed [ 2691.790641][T11359] loop5: detected capacity change from 0 to 258 02:43:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000006c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000ff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2691.842201][T11337] loop2: detected capacity change from 0 to 256 [ 2691.856987][T11359] BTRFS error (device loop5): superblock checksum mismatch 02:43:10 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000250000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2691.894957][T11359] BTRFS error (device loop5): open_ctree failed 02:43:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000003f00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2691.983565][T11374] loop3: detected capacity change from 0 to 256 [ 2692.022296][T11382] loop1: detected capacity change from 0 to 256 02:43:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0], 0x1}, 0x20) [ 2692.032856][T11374] BTRFS error (device loop3): superblock checksum mismatch [ 2692.043289][T11382] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11382) [ 2692.048029][T11384] loop4: detected capacity change from 0 to 256 [ 2692.073665][T11382] loop1: detected capacity change from 0 to 256 02:43:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x6, [@union={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000002c0)=""/215, 0x2a, 0xd7, 0x8}, 0x20) [ 2692.080738][T11382] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11382) [ 2692.092836][T11374] BTRFS error (device loop3): open_ctree failed [ 2692.104502][T11384] BTRFS error (device loop4): superblock checksum mismatch [ 2692.112958][T11399] loop2: detected capacity change from 0 to 256 [ 2692.130106][T11384] BTRFS error (device loop4): open_ctree failed [ 2692.137248][T11405] BPF:[1] UNION [ 2692.149309][T11406] loop5: detected capacity change from 0 to 258 [ 2692.151480][T11405] BPF:size=0 vlen=0 [ 2692.162637][T11399] BTRFS error (device loop5): superblock checksum mismatch [ 2692.174448][T11374] loop3: detected capacity change from 0 to 256 02:43:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000fff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2692.183075][T11399] BTRFS error (device loop5): open_ctree failed [ 2692.195392][T11384] loop4: detected capacity change from 0 to 256 [ 2692.201971][T11405] BPF: [ 2692.204996][T11405] BPF:Invalid name [ 2692.209625][T11405] BPF: [ 2692.209625][T11405] [ 2692.214871][T11384] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11384) [ 2692.227771][T11423] loop1: detected capacity change from 0 to 256 [ 2692.234815][T11405] BPF:[1] UNION [ 2692.240778][T11423] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11423) [ 2692.244359][T11406] BTRFS error (device loop5): superblock checksum mismatch [ 2692.253479][T11405] BPF:size=0 vlen=0 [ 2692.263332][T11405] BPF: [ 2692.266164][T11405] BPF:Invalid name [ 2692.270425][T11405] BPF: [ 2692.270425][T11405] [ 2692.275945][T11406] BTRFS error (device loop5): open_ctree failed 02:43:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x5, [@var={0x3, 0x0, 0x0, 0xe, 0x3}, @enum={0x1}]}, {0x0, [0x5f, 0x0, 0x2e]}}, &(0x7f00000001c0)=""/138, 0x39, 0x8a, 0x1}, 0x20) 02:43:10 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000480000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2692.283369][T11374] BTRFS error (device loop5): superblock checksum mismatch [ 2692.294614][T11374] BTRFS error (device loop5): open_ctree failed [ 2692.301355][T11423] loop1: detected capacity change from 0 to 256 [ 2692.314488][T11399] loop2: detected capacity change from 0 to 256 02:43:10 executing program 0: socketpair(0x28, 0x0, 0x1000004, &(0x7f0000000000)) 02:43:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000074000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2692.353972][T11399] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11399) [ 2692.356473][T11423] BTRFS error (device loop1): superblock checksum mismatch [ 2692.377067][T11406] loop5: detected capacity change from 0 to 258 02:43:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffefff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2692.408874][T11423] BTRFS error (device loop1): open_ctree failed [ 2692.416251][T11406] BTRFS error (device loop1): superblock checksum mismatch 02:43:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000004000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:10 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x5}}]}}, &(0x7f0000000240)=""/191, 0x32, 0xbf, 0x8}, 0x20) [ 2692.523254][T11455] loop4: detected capacity change from 0 to 256 [ 2692.542894][T11462] loop3: detected capacity change from 0 to 256 [ 2692.580067][T11406] BTRFS error (device loop1): open_ctree failed [ 2692.587118][T11462] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11462) [ 2692.610726][T11472] BPF:[1] ARRAY (anon) [ 2692.615404][T11455] BTRFS error (device loop5): superblock checksum mismatch [ 2692.621717][T11472] BPF:type_id=1 index_type_id=5 nr_elems=0 [ 2692.628771][T11472] BPF: [ 2692.631703][T11472] BPF:Invalid index [ 2692.633516][T11469] loop1: detected capacity change from 0 to 256 [ 2692.635657][T11472] BPF: [ 2692.635657][T11472] [ 2692.653641][T11472] BPF:[1] ARRAY (anon) [ 2692.657887][T11472] BPF:type_id=1 index_type_id=5 nr_elems=0 02:43:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000740000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2692.675005][T11475] loop2: detected capacity change from 0 to 256 [ 2692.677551][T11472] BPF: [ 2692.685270][T11455] BTRFS error (device loop5): open_ctree failed [ 2692.705528][T11462] loop3: detected capacity change from 0 to 256 [ 2692.716387][T11472] BPF:Invalid index [ 2692.733222][T11472] BPF: [ 2692.733222][T11472] [ 2692.745793][T11462] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11462) [ 2692.756799][T11475] BTRFS error (device loop2): superblock checksum mismatch [ 2692.771216][T11455] loop4: detected capacity change from 0 to 256 [ 2692.782425][T11493] loop5: detected capacity change from 0 to 258 [ 2692.783634][T11455] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11455) [ 2692.822535][T11469] loop1: detected capacity change from 0 to 256 02:43:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x807f8b, 0x8, 0x1}, 0x40) 02:43:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet(r1, &(0x7f0000001780)={0x0, 0x0, 0x0}, 0x0) [ 2692.829837][T11475] BTRFS error (device loop2): open_ctree failed 02:43:11 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000004c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2692.882886][T11493] BTRFS error (device loop5): superblock checksum mismatch [ 2692.903860][T11469] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11469) 02:43:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000007a000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffefffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000024100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2692.985667][T11512] loop4: detected capacity change from 0 to 256 [ 2692.998759][T11493] BTRFS error (device loop5): open_ctree failed [ 2693.025885][T11512] BTRFS error (device loop5): superblock checksum mismatch [ 2693.046203][T11519] loop1: detected capacity change from 0 to 256 02:43:11 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x18, 0x3, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}}, &(0x7f0000000200)='syzkaller\x00', 0x6, 0xa0, &(0x7f0000000240)=""/160, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 2693.088479][T11512] BTRFS error (device loop5): open_ctree failed [ 2693.097365][T11523] loop3: detected capacity change from 0 to 256 [ 2693.097592][T11529] loop2: detected capacity change from 0 to 256 [ 2693.112626][T11493] loop5: detected capacity change from 0 to 258 [ 2693.148364][T11519] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11519) [ 2693.159449][T11523] BTRFS error (device loop5): superblock checksum mismatch 02:43:11 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000005c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2693.194280][T11523] BTRFS error (device loop5): open_ctree failed [ 2693.209349][T11493] BTRFS error (device loop5): superblock checksum mismatch 02:43:11 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@var={0x2, 0x0, 0x0, 0xe, 0x5}]}, {0x0, [0x0, 0x61, 0x61]}}, &(0x7f0000000240)=""/185, 0x2d, 0xb9, 0x1}, 0x20) [ 2693.237998][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2693.246321][T11493] BTRFS error (device loop5): open_ctree failed 02:43:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000003740000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2693.353842][T11519] loop1: detected capacity change from 0 to 256 [ 2693.360290][T11529] loop2: detected capacity change from 0 to 256 02:43:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000062d77085000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2693.451613][T11519] BTRFS error (device loop5): superblock checksum mismatch 02:43:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000014400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2693.509800][T11565] loop4: detected capacity change from 0 to 256 [ 2693.521290][T11565] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11565) [ 2693.541329][T11519] BTRFS error (device loop5): open_ctree failed 02:43:11 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000600000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2693.580352][T11578] loop3: detected capacity change from 0 to 256 02:43:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) 02:43:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f9fdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2693.654852][T11578] BTRFS error (device loop3): superblock checksum mismatch [ 2693.672891][T11585] loop5: detected capacity change from 0 to 258 [ 2693.682658][T11578] BTRFS error (device loop3): open_ctree failed 02:43:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2693.722996][T11594] loop4: detected capacity change from 0 to 256 [ 2693.731728][T11585] BTRFS error (device loop5): superblock checksum mismatch [ 2693.752789][T11595] loop2: detected capacity change from 0 to 256 [ 2693.759554][T11578] loop3: detected capacity change from 0 to 256 [ 2693.760259][T11607] loop1: detected capacity change from 0 to 256 [ 2693.770479][T11585] BTRFS error (device loop5): open_ctree failed [ 2693.795286][T11594] BTRFS error (device loop5): superblock checksum mismatch [ 2693.803120][T11594] BTRFS error (device loop5): open_ctree failed [ 2693.811637][T11578] BTRFS error (device loop5): superblock checksum mismatch 02:43:12 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) 02:43:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2693.860428][T11578] BTRFS error (device loop5): open_ctree failed 02:43:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffff8c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:12 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2693.910682][T11594] loop4: detected capacity change from 0 to 256 [ 2693.917869][T11595] BTRFS error (device loop5): superblock checksum mismatch [ 2693.942923][T11595] BTRFS error (device loop5): open_ctree failed 02:43:12 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) 02:43:12 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2693.963415][T11607] BTRFS error (device loop5): superblock checksum mismatch [ 2693.986683][T11607] BTRFS error (device loop5): open_ctree failed [ 2694.024251][T11594] BTRFS error (device loop5): superblock checksum mismatch [ 2694.042843][T11595] loop2: detected capacity change from 0 to 256 [ 2694.056652][T11607] loop1: detected capacity change from 0 to 256 [ 2694.078071][T11649] loop3: detected capacity change from 0 to 256 [ 2694.119166][T11594] BTRFS error (device loop5): open_ctree failed [ 2694.128355][T11607] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11607) [ 2694.139911][T11649] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11649) [ 2694.141185][T11595] BTRFS error (device loop2): superblock checksum mismatch [ 2694.269684][T11595] BTRFS error (device loop2): open_ctree failed 02:43:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000014500000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:12 executing program 0: mkdir(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) 02:43:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fdfdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:12 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000680000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffff97000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2694.410182][T11666] loop5: detected capacity change from 0 to 258 [ 2694.458890][T11666] BTRFS error (device loop5): superblock checksum mismatch [ 2694.498432][T11673] loop3: detected capacity change from 0 to 256 [ 2694.498958][T11680] loop4: detected capacity change from 0 to 256 [ 2694.511217][T11670] loop1: detected capacity change from 0 to 256 [ 2694.550867][T11666] BTRFS error (device loop5): open_ctree failed 02:43:13 executing program 0: mkdir(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2694.594727][T11680] BTRFS error (device loop5): superblock checksum mismatch [ 2694.622020][T11680] BTRFS error (device loop5): open_ctree failed [ 2694.638066][T11693] loop2: detected capacity change from 0 to 256 02:43:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000007fffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000edc0000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 0: mkdir(0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', 0x0, 0x8}, 0x10) [ 2694.749837][T11693] BTRFS error (device loop2): superblock checksum mismatch [ 2694.787996][T11707] loop1: detected capacity change from 0 to 256 02:43:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000006c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2694.797332][T11707] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11707) [ 2694.809246][T11693] BTRFS error (device loop2): open_ctree failed [ 2694.830385][T11713] loop3: detected capacity change from 0 to 256 [ 2694.848886][T11717] loop5: detected capacity change from 0 to 258 [ 2694.859122][T11707] loop1: detected capacity change from 0 to 256 [ 2694.866931][T11713] BTRFS error (device loop5): superblock checksum mismatch [ 2694.875512][T11707] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11707) [ 2694.896627][T11693] loop2: detected capacity change from 0 to 256 [ 2694.904843][T11725] loop4: detected capacity change from 0 to 256 [ 2694.910080][T11713] BTRFS error (device loop5): open_ctree failed [ 2694.917200][T11725] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11725) [ 2694.930374][T11717] BTRFS error (device loop5): superblock checksum mismatch [ 2694.937630][T11693] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11693) [ 2694.992254][T11725] loop4: detected capacity change from 0 to 256 [ 2695.009731][T11717] BTRFS error (device loop5): open_ctree failed [ 2695.017710][T11725] BTRFS error (device loop5): superblock checksum mismatch 02:43:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000024600000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) 02:43:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffff6000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000008cffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000008b0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2695.090530][T11725] BTRFS error (device loop5): open_ctree failed 02:43:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000740000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) [ 2695.161365][T11754] loop1: detected capacity change from 0 to 256 [ 2695.170432][T11755] loop3: detected capacity change from 0 to 256 [ 2695.178093][T11761] loop2: detected capacity change from 0 to 256 [ 2695.189081][T11762] loop5: detected capacity change from 0 to 258 [ 2695.221251][T11755] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11755) [ 2695.234572][T11754] BTRFS error (device loop5): superblock checksum mismatch [ 2695.254969][T11770] loop4: detected capacity change from 0 to 256 [ 2695.273655][T11761] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11761) 02:43:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) [ 2695.317961][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2695.344878][T11754] BTRFS error (device loop5): open_ctree failed [ 2695.351361][T11770] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11770) [ 2695.366173][T11761] loop2: detected capacity change from 0 to 256 [ 2695.378797][T11761] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11761) 02:43:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={0x0, 0x0, 0x8}, 0x10) 02:43:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000097ffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2695.417128][T11755] loop3: detected capacity change from 0 to 256 [ 2695.439363][T11762] BTRFS error (device loop5): superblock checksum mismatch 02:43:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000007a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040200000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2695.468476][T11762] BTRFS error (device loop5): open_ctree failed 02:43:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000034600000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:13 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={0x0, 0x0, 0x8}, 0x10) [ 2695.521857][T11755] BTRFS error (device loop5): superblock checksum mismatch [ 2695.592339][T11810] loop2: detected capacity change from 0 to 256 [ 2695.598711][T11805] loop4: detected capacity change from 0 to 256 [ 2695.688398][T11755] BTRFS error (device loop5): open_ctree failed [ 2695.698241][T11810] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11810) [ 2695.710327][T11805] BTRFS error (device loop4): superblock checksum mismatch [ 2695.727700][T11805] BTRFS error (device loop4): open_ctree failed 02:43:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffdf9000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f6ffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={0x0, 0x0, 0x8}, 0x10) 02:43:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000024700000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000300000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2695.832067][T11830] loop1: detected capacity change from 0 to 256 [ 2695.859865][T11828] loop5: detected capacity change from 0 to 258 [ 2695.866535][T11834] loop2: detected capacity change from 0 to 256 [ 2695.896807][T11830] BTRFS error (device loop5): superblock checksum mismatch [ 2695.917306][T11841] loop3: detected capacity change from 0 to 256 02:43:14 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00'}, 0x10) [ 2695.938390][T11834] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11834) 02:43:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000004800000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2695.968231][T11830] BTRFS error (device loop5): open_ctree failed [ 2695.975412][T11828] BTRFS error (device loop5): superblock checksum mismatch [ 2695.985565][T11854] loop4: detected capacity change from 0 to 256 [ 2696.035233][T11841] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11841) 02:43:14 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendmsg$sock(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000700)='K', 0x1}], 0x1}, 0x84) 02:43:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fdffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2696.159966][T11854] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11854) [ 2696.185638][T11828] BTRFS error (device loop5): open_ctree failed 02:43:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffdfd000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000020400000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2696.209923][T11864] loop2: detected capacity change from 0 to 256 [ 2696.246656][T11864] BTRFS error (device loop5): superblock checksum mismatch 02:43:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2696.275790][T11864] BTRFS error (device loop5): open_ctree failed [ 2696.290392][T11873] loop1: detected capacity change from 0 to 256 [ 2696.300413][T11881] loop4: detected capacity change from 0 to 256 [ 2696.326778][T11873] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11873) [ 2696.349880][T11884] loop3: detected capacity change from 0 to 256 [ 2696.353524][T11864] loop2: detected capacity change from 0 to 256 [ 2696.363630][T11881] BTRFS error (device loop4): superblock checksum mismatch [ 2696.390112][T11884] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11884) [ 2696.419099][T11897] loop5: detected capacity change from 0 to 258 02:43:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2696.515459][T11864] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11864) [ 2696.540107][T11884] loop3: detected capacity change from 0 to 256 [ 2696.595063][T11881] BTRFS error (device loop4): open_ctree failed [ 2696.603188][T11884] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (11884) [ 2696.608399][T11911] loop1: detected capacity change from 0 to 256 [ 2696.625093][T11897] BTRFS error (device loop5): superblock checksum mismatch [ 2696.685430][T11897] BTRFS error (device loop5): open_ctree failed [ 2696.706226][T11911] BTRFS error (device loop5): superblock checksum mismatch 02:43:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffd000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000004c00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060400000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2696.842031][T11911] BTRFS error (device loop5): open_ctree failed 02:43:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2696.928032][T11923] loop3: detected capacity change from 0 to 256 02:43:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000800000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2697.007572][T11939] loop4: detected capacity change from 0 to 256 [ 2697.020247][T11923] loop3: detected capacity change from 0 to 256 [ 2697.033517][T11938] loop5: detected capacity change from 0 to 258 [ 2697.036762][T11944] loop2: detected capacity change from 0 to 256 02:43:15 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f00000004c0)=""/206, 0x2a, 0xce, 0x1}, 0x20) [ 2697.080726][T11923] BTRFS error (device loop5): superblock checksum mismatch [ 2697.083661][T11939] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11939) [ 2697.126075][T11944] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11944) [ 2697.140424][T11923] BTRFS error (device loop5): open_ctree failed [ 2697.147620][T11938] BTRFS error (device loop5): superblock checksum mismatch [ 2697.153889][T11960] loop1: detected capacity change from 0 to 256 [ 2697.163615][T11960] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11960) 02:43:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffe000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, r0, 0x0) [ 2697.196774][T11944] loop2: detected capacity change from 0 to 256 [ 2697.208660][T11939] loop4: detected capacity change from 0 to 256 [ 2697.228906][T11938] BTRFS error (device loop5): open_ctree failed 02:43:15 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x6) [ 2697.243605][T11944] BTRFS error (device loop5): superblock checksum mismatch [ 2697.259184][T11960] loop1: detected capacity change from 0 to 256 [ 2697.301004][T11939] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (11939) 02:43:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000500000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000800000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2697.378684][T11960] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (11960) [ 2697.396762][T11944] BTRFS error (device loop5): open_ctree failed [ 2697.398009][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:43:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000005c00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:15 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000011c0)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000004200)={&(0x7f0000003c80), 0x10, 0x0}, 0x0) [ 2697.451979][T11988] loop3: detected capacity change from 0 to 256 [ 2697.509000][T11988] BTRFS error (device loop3): superblock checksum mismatch [ 2697.538277][T11988] BTRFS error (device loop3): open_ctree failed [ 2697.549817][T11993] loop1: detected capacity change from 0 to 256 [ 2697.621267][T11996] loop2: detected capacity change from 0 to 256 [ 2697.637892][T12009] loop4: detected capacity change from 0 to 256 [ 2697.646736][T12008] loop5: detected capacity change from 0 to 258 02:43:16 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x145800, 0x0) 02:43:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2697.717242][T11996] loop2: detected capacity change from 0 to 256 [ 2697.736724][T12009] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12009) [ 2697.748134][T11993] BTRFS error (device loop5): superblock checksum mismatch 02:43:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000ff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:16 executing program 0: syz_usb_connect$uac1(0x0, 0x7a, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x68, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 02:43:16 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000600000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2697.869440][T12035] loop3: detected capacity change from 0 to 256 [ 2697.888330][T11996] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (11996) 02:43:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000006000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2697.983350][T12046] loop4: detected capacity change from 0 to 256 [ 2698.011140][T12049] loop2: detected capacity change from 0 to 256 [ 2698.028076][T11993] BTRFS error (device loop5): open_ctree failed [ 2698.037695][T12056] loop5: detected capacity change from 0 to 258 [ 2698.064838][T12046] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12046) 02:43:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000c0ed00000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.078364][T12035] BTRFS error (device loop5): superblock checksum mismatch [ 2698.091524][T12049] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12049) [ 2698.103432][T12035] BTRFS error (device loop5): open_ctree failed [ 2698.111652][T12056] BTRFS error (device loop5): superblock checksum mismatch [ 2698.120298][T12056] BTRFS error (device loop5): open_ctree failed 02:43:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000fff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.142104][T12049] loop2: detected capacity change from 0 to 256 [ 2698.142112][T12046] loop4: detected capacity change from 0 to 256 [ 2698.159919][T12056] loop5: detected capacity change from 0 to 258 [ 2698.171371][T12046] BTRFS error (device loop5): superblock checksum mismatch [ 2698.181936][T12049] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12049) 02:43:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000006800000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.199035][T12046] BTRFS error (device loop5): open_ctree failed [ 2698.205630][T12080] loop1: detected capacity change from 0 to 256 [ 2698.211967][T12083] loop3: detected capacity change from 0 to 256 [ 2698.226110][T12056] BTRFS error (device loop5): superblock checksum mismatch [ 2698.262791][T12080] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12080) 02:43:16 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040600000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000001000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.403697][T12083] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12083) 02:43:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001380)=""/78) [ 2698.526541][T12083] loop3: detected capacity change from 0 to 256 [ 2698.552893][T12096] loop2: detected capacity change from 0 to 256 02:43:16 executing program 0: syz_open_dev$hiddev(&(0x7f0000000040)='/dev/usb/hiddev#\x00', 0x0, 0x2c4440) [ 2698.576339][T12056] BTRFS error (device loop5): open_ctree failed [ 2698.594297][T12083] BTRFS error (device loop5): superblock checksum mismatch [ 2698.614601][T12099] loop4: detected capacity change from 0 to 256 [ 2698.622707][T12099] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12099) 02:43:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000006c00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:17 executing program 0: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x7fff, 0x2]) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0x8200) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/232) r1 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x101043) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000001c0)=""/181) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000280)={0x200, 0x5, 0x81, 0x9, 0x9, 0xf4b}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000002c0)=""/36) r2 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0xb6, 0x280041) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000340)=[0x10000, 0x7fffffff]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000380)=""/135) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000440)=""/227) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000540)=0x70b) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000580)=""/173) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000700)={0x14, &(0x7f0000000640)={0x40, 0xb, 0x73, {0x73, 0x23, "53fb9eeaf9a423c555e091c9480a1ffafec0484524eac404dc0d0e0028c569d944bd42e4fcd6b14907c9e172ae79c61b68255b649cb62554d43e649014408701f7b827a922c6111fa4d49e7734e4356c4aa9e3f1ad41934d9670cdbe81e76006621199f669bed2f8264e53020c7ed83939"}}, &(0x7f00000006c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000800)={0x1c, &(0x7f0000000740)={0x0, 0x13, 0x31, "4bf52b3a685b525f8ec48106cb07108e426075dae7e60ed3c1d30f03261e974890f5abf5434d426041ba86560603388989"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x7f}}) r3 = syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x8, 0x4040) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000880)=0x12a) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000008c0)=""/254) r4 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x60000) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000a00)=""/90) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000a80)=""/96) 02:43:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000700000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffefff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.728020][T12083] BTRFS error (device loop5): open_ctree failed [ 2698.748343][T12108] loop1: detected capacity change from 0 to 256 [ 2698.761564][T12108] BTRFS error (device loop1): superblock checksum mismatch [ 2698.794748][T12132] loop5: detected capacity change from 0 to 258 [ 2698.802067][T12135] loop2: detected capacity change from 0 to 256 [ 2698.817793][T12108] BTRFS error (device loop1): open_ctree failed 02:43:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2698.888398][T12140] loop4: detected capacity change from 0 to 256 [ 2698.910734][T12135] BTRFS error (device loop5): superblock checksum mismatch [ 2698.940616][T12140] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12140) [ 2698.962667][T12152] loop3: detected capacity change from 0 to 256 02:43:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000040000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.033138][T12135] BTRFS error (device loop5): open_ctree failed [ 2699.048769][T12140] loop4: detected capacity change from 0 to 256 [ 2699.079422][T12155] loop5: detected capacity change from 0 to 258 [ 2699.106327][T12135] loop2: detected capacity change from 0 to 256 [ 2699.113207][T12140] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12140) [ 2699.126975][T12152] BTRFS error (device loop5): superblock checksum mismatch 02:43:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.162545][T12173] loop1: detected capacity change from 0 to 256 [ 2699.178377][T12173] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12173) [ 2699.190147][T12135] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12135) 02:43:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000007400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000900000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000fffffffffffffff40000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000010000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:17 executing program 0: syz_usb_connect$uac1(0x0, 0x78, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x66, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7, 0x25, 0x1, 0x0, 0xee}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 2699.268952][T12152] BTRFS error (device loop5): open_ctree failed 02:43:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000a00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffefffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.380596][T12194] loop2: detected capacity change from 0 to 256 [ 2699.399523][T12195] loop1: detected capacity change from 0 to 256 [ 2699.416856][T12192] loop5: detected capacity change from 0 to 258 [ 2699.425570][T12194] BTRFS error (device loop5): superblock checksum mismatch [ 2699.431332][T12195] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12195) [ 2699.445948][T12194] BTRFS error (device loop5): open_ctree failed [ 2699.455841][T12192] BTRFS error (device loop5): superblock checksum mismatch 02:43:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000007a00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.477969][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2699.493131][T12210] loop4: detected capacity change from 0 to 256 [ 2699.499522][T12195] loop1: detected capacity change from 0 to 256 [ 2699.510410][T12216] loop3: detected capacity change from 0 to 256 [ 2699.546260][T12192] BTRFS error (device loop5): open_ctree failed [ 2699.561439][T12210] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12210) [ 2699.585643][T12195] BTRFS error (device loop5): superblock checksum mismatch 02:43:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.618554][T12216] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12216) [ 2699.649968][T12232] loop2: detected capacity change from 0 to 256 02:43:18 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000b00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2699.727772][T12216] loop3: detected capacity change from 0 to 256 [ 2699.740092][T12195] BTRFS error (device loop5): open_ctree failed [ 2699.747652][T12232] BTRFS error (device loop2): superblock checksum mismatch [ 2699.757248][T12216] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12216) [ 2699.781174][T12243] loop5: detected capacity change from 0 to 258 [ 2699.799847][T12250] loop4: detected capacity change from 0 to 256 02:43:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f9fdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2699.848209][T12232] BTRFS error (device loop2): open_ctree failed [ 2699.857865][T12250] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12250) 02:43:18 executing program 0: syz_open_dev$hidraw(&(0x7f0000000c00)='/dev/hidraw#\x00', 0x0, 0x2200) [ 2699.900508][T12243] BTRFS error (device loop5): superblock checksum mismatch 02:43:18 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000c00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2699.949300][T12243] BTRFS error (device loop5): open_ctree failed 02:43:18 executing program 0: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x5, 0x101043) 02:43:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001b800000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2700.002467][T12268] loop3: detected capacity change from 0 to 256 [ 2700.026182][T12243] loop5: detected capacity change from 0 to 258 [ 2700.037199][T12268] BTRFS error (device loop5): superblock checksum mismatch 02:43:18 executing program 0: syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x0, 0x4040) [ 2700.062561][T12268] BTRFS error (device loop5): open_ctree failed [ 2700.086651][T12278] loop4: detected capacity change from 0 to 256 [ 2700.103834][T12243] BTRFS error (device loop5): superblock checksum mismatch [ 2700.114202][T12286] loop2: detected capacity change from 0 to 256 [ 2700.138298][T12278] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12278) [ 2700.158481][T12243] BTRFS error (device loop5): open_ctree failed 02:43:18 executing program 0: syz_open_dev$evdev(&(0x7f0000000840)='/dev/input/event#\x00', 0x8, 0x4040) 02:43:18 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000d00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fdfdffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2700.183507][T12289] loop1: detected capacity change from 0 to 256 [ 2700.232804][T12289] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12289) [ 2700.245889][T12286] BTRFS error (device loop5): superblock checksum mismatch 02:43:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, 0x0) [ 2700.279109][T12286] BTRFS error (device loop5): open_ctree failed [ 2700.318860][T12314] loop4: detected capacity change from 0 to 256 02:43:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000580)=""/173) [ 2700.338381][T12289] loop1: detected capacity change from 0 to 256 [ 2700.347421][T12314] BTRFS error (device loop4): superblock checksum mismatch [ 2700.367327][T12286] loop2: detected capacity change from 0 to 256 [ 2700.368088][T12310] loop3: detected capacity change from 0 to 256 [ 2700.380002][T12289] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12289) [ 2700.425508][T12330] loop5: detected capacity change from 0 to 258 02:43:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/181) [ 2700.511968][T12310] loop3: detected capacity change from 0 to 256 [ 2700.528324][T12286] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12286) 02:43:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000030000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000b900000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000e00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) [ 2700.591647][T12314] BTRFS error (device loop4): open_ctree failed [ 2700.602587][T12310] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12310) [ 2700.618623][T12330] BTRFS error (device loop5): superblock checksum mismatch 02:43:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000007fffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2700.692289][T12355] loop1: detected capacity change from 0 to 256 [ 2700.698744][T12357] loop2: detected capacity change from 0 to 256 02:43:19 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000000040)={@remote}, 0x0) 02:43:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000f00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000740), &(0x7f0000000780)=0x8) [ 2700.743737][T12330] BTRFS error (device loop5): open_ctree failed [ 2700.761500][T12357] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12357) [ 2700.772830][T12355] BTRFS error (device loop5): superblock checksum mismatch [ 2700.785672][T12355] BTRFS error (device loop5): open_ctree failed [ 2700.807888][T12372] loop4: detected capacity change from 0 to 256 [ 2700.837093][T12330] loop5: detected capacity change from 0 to 258 [ 2700.848909][T12355] loop1: detected capacity change from 0 to 256 [ 2700.857894][T12357] loop2: detected capacity change from 0 to 256 [ 2700.872158][T12330] BTRFS error (device loop5): superblock checksum mismatch [ 2700.880005][T12372] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12372) [ 2700.894014][T12392] loop3: detected capacity change from 0 to 256 02:43:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) [ 2700.899713][T12357] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12357) [ 2700.918156][T12330] BTRFS error (device loop5): open_ctree failed [ 2700.925102][T12392] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12392) [ 2700.948606][T12355] BTRFS error (device loop5): superblock checksum mismatch 02:43:19 executing program 0: fork() fork() wait4(0x0, 0x0, 0x1, 0x0) 02:43:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001b900000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.026903][T12372] loop4: detected capacity change from 0 to 256 [ 2701.040956][T12355] BTRFS error (device loop5): open_ctree failed 02:43:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000040000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.092400][T12392] loop3: detected capacity change from 0 to 256 02:43:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000201000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.134414][T12392] BTRFS error (device loop5): superblock checksum mismatch [ 2701.156292][T12425] loop2: detected capacity change from 0 to 256 02:43:19 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x1c, 0x1c, 0x1}, 0x1c) [ 2701.228236][T12392] BTRFS error (device loop5): open_ctree failed [ 2701.270191][T12437] loop5: detected capacity change from 0 to 258 [ 2701.293098][T12425] BTRFS error (device loop5): superblock checksum mismatch [ 2701.307548][T12425] BTRFS error (device loop5): open_ctree failed 02:43:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000008cffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.322100][T12437] BTRFS error (device loop5): superblock checksum mismatch 02:43:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000002ba00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2}, 0x10) listen(r0, 0xe9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000080)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x10) [ 2701.376108][T12454] loop1: detected capacity change from 0 to 256 [ 2701.386705][T12453] loop4: detected capacity change from 0 to 256 [ 2701.399599][T12437] BTRFS error (device loop5): open_ctree failed [ 2701.410388][T12454] BTRFS error (device loop5): superblock checksum mismatch 02:43:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.419823][T12453] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12453) [ 2701.425726][T12464] loop2: detected capacity change from 0 to 256 [ 2701.439745][T12464] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12464) 02:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 02:43:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 2701.477476][T12475] loop3: detected capacity change from 0 to 256 [ 2701.499634][T12454] BTRFS error (device loop5): open_ctree failed [ 2701.515143][T12464] loop2: detected capacity change from 0 to 256 [ 2701.517451][T12453] loop4: detected capacity change from 0 to 256 [ 2701.541212][T12453] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12453) [ 2701.558563][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2701.567161][T12475] BTRFS error (device loop3): superblock checksum mismatch 02:43:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000050000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 0: syz_emit_ethernet(0xdf, &(0x7f00000001c0)={@random="19eb8013cb1a", @remote, @val, {@ipv6}}, 0x0) 02:43:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000001100000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2701.677348][T12496] loop5: detected capacity change from 0 to 258 [ 2701.698152][T12464] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12464) 02:43:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) 02:43:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000002bb00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2701.784266][T12505] loop1: detected capacity change from 0 to 256 [ 2701.791144][T12475] BTRFS error (device loop3): open_ctree failed [ 2701.804703][T12510] loop4: detected capacity change from 0 to 256 [ 2701.814732][T12505] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12505) [ 2701.818559][T12496] BTRFS error (device loop5): superblock checksum mismatch 02:43:20 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="9b33d3afbe9a00000000000086dd609b18ec73db7061f8ce89f497b3b695b26ff9080000ff020000000000000000000000000001"], 0x0) [ 2701.836866][T12496] BTRFS error (device loop5): open_ctree failed [ 2701.908222][T12510] BTRFS error (device loop4): superblock checksum mismatch [ 2701.920690][T12505] loop1: detected capacity change from 0 to 256 [ 2701.925252][T12496] loop5: detected capacity change from 0 to 258 [ 2701.927891][T12505] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12505) [ 2701.935047][T12475] loop3: detected capacity change from 0 to 256 [ 2701.967416][T12510] BTRFS error (device loop4): open_ctree failed [ 2701.984371][T12496] BTRFS error (device loop5): superblock checksum mismatch 02:43:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000097ffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000001200000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2702.021562][T12533] loop2: detected capacity change from 0 to 256 [ 2702.042564][T12496] BTRFS error (device loop5): open_ctree failed [ 2702.062431][T12533] BTRFS error (device loop5): superblock checksum mismatch 02:43:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1}, 0x1c) [ 2702.108274][T12533] BTRFS error (device loop5): open_ctree failed [ 2702.150073][T12550] loop1: detected capacity change from 0 to 256 [ 2702.183727][T12553] loop4: detected capacity change from 0 to 256 [ 2702.190244][T12555] loop3: detected capacity change from 0 to 256 02:43:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001be00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2}, 0x10) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xc}, 0x104) [ 2702.289738][T12553] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12553) [ 2702.312304][T12550] BTRFS error (device loop1): superblock checksum mismatch [ 2702.343188][T12573] loop2: detected capacity change from 0 to 256 [ 2702.351748][T12555] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12555) 02:43:20 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x2, "641f"}, &(0x7f0000000180)=0xa) [ 2702.384852][T12573] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12573) [ 2702.397488][T12550] BTRFS error (device loop1): open_ctree failed [ 2702.404252][T12579] loop5: detected capacity change from 0 to 258 02:43:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000002000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000f6ffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2702.439320][T12579] BTRFS error (device loop5): superblock checksum mismatch [ 2702.447909][T12579] BTRFS error (device loop5): open_ctree failed [ 2702.465217][T12550] loop1: detected capacity change from 0 to 256 [ 2702.474585][T12573] loop2: detected capacity change from 0 to 256 02:43:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000500)=""/150, 0x96}], 0x1}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {0x0}, {0x0}], 0x3) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r2, 0x0) r4 = open$dir(&(0x7f0000000100)='./file1\x00', 0x40000400001803c1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0xd, 0x0, 0x0) shutdown(r3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 2702.508756][T12550] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12550) [ 2702.540695][T12573] BTRFS error (device loop2): superblock checksum mismatch [ 2702.576627][T12579] loop5: detected capacity change from 0 to 258 [ 2702.580429][T12606] loop4: detected capacity change from 0 to 256 [ 2702.609069][T12573] BTRFS error (device loop2): open_ctree failed 02:43:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2702.617464][T12606] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12606) [ 2702.638978][T12579] BTRFS error (device loop2): superblock checksum mismatch [ 2702.639925][T12613] loop3: detected capacity change from 0 to 256 02:43:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001d000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2702.730424][T12579] BTRFS error (device loop2): open_ctree failed [ 2702.757652][T12613] BTRFS error (device loop5): superblock checksum mismatch 02:43:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000102000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2702.778487][T12631] loop1: detected capacity change from 0 to 256 [ 2702.808231][T12613] BTRFS error (device loop5): open_ctree failed 02:43:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2702.849274][T12631] BTRFS error (device loop5): superblock checksum mismatch [ 2702.887846][T12631] BTRFS error (device loop5): open_ctree failed 02:43:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fdffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000070000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2702.897043][T12636] loop2: detected capacity change from 0 to 256 [ 2702.898404][T12640] loop4: detected capacity change from 0 to 256 [ 2702.918177][T12640] BTRFS error (device loop5): superblock checksum mismatch [ 2702.999215][T12658] loop3: detected capacity change from 0 to 256 [ 2703.003326][T12640] BTRFS error (device loop5): open_ctree failed [ 2703.014869][T12657] loop5: detected capacity change from 0 to 258 [ 2703.036389][T12658] BTRFS error (device loop5): superblock checksum mismatch [ 2703.044787][T12636] loop2: detected capacity change from 0 to 256 [ 2703.050518][T12658] BTRFS error (device loop5): open_ctree failed [ 2703.136240][T12657] BTRFS error (device loop5): superblock checksum mismatch [ 2703.150723][T12640] loop4: detected capacity change from 0 to 256 [ 2703.150747][T12674] loop1: detected capacity change from 0 to 256 [ 2703.162682][T12636] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12636) 02:43:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001d100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000800000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2703.325028][T12657] BTRFS error (device loop5): open_ctree failed [ 2703.338930][T12640] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12640) [ 2703.355669][T12674] BTRFS error (device loop5): superblock checksum mismatch 02:43:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000002500000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2703.382516][T12690] loop2: detected capacity change from 0 to 256 [ 2703.410437][T12697] loop3: detected capacity change from 0 to 256 [ 2703.411421][T12690] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12690) 02:43:21 executing program 0: select(0x20001cc0, &(0x7f0000001c80), &(0x7f0000001cc0), 0x0, 0x0) [ 2703.491090][T12674] BTRFS error (device loop5): open_ctree failed 02:43:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000004000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2703.532049][T12704] loop5: detected capacity change from 0 to 258 [ 2703.538512][T12690] loop2: detected capacity change from 0 to 256 [ 2703.564125][T12697] BTRFS error (device loop5): superblock checksum mismatch 02:43:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000004800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2703.575533][T12690] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12690) 02:43:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000080000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2703.637982][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:43:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000004c00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000c0ed00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2703.688162][T12733] loop1: detected capacity change from 0 to 256 [ 2703.754282][T12697] BTRFS error (device loop5): open_ctree failed [ 2703.787372][T12733] BTRFS error (device loop1): superblock checksum mismatch [ 2703.849679][T12733] BTRFS error (device loop1): open_ctree failed [ 2703.865476][T12738] loop4: detected capacity change from 0 to 256 [ 2703.888828][T12738] BTRFS error (device loop4): superblock checksum mismatch 02:43:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000800000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2703.916896][T12748] loop5: detected capacity change from 0 to 258 [ 2703.923764][T12738] BTRFS error (device loop4): open_ctree failed [ 2703.937891][T12752] loop2: detected capacity change from 0 to 256 02:43:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000090000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2703.970337][T12748] BTRFS error (device loop5): superblock checksum mismatch [ 2703.978350][T12752] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12752) 02:43:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000005c00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2704.029634][T12763] loop3: detected capacity change from 0 to 256 [ 2704.050402][T12748] BTRFS error (device loop5): open_ctree failed [ 2704.069498][T12763] BTRFS error (device loop5): superblock checksum mismatch [ 2704.086917][T12752] loop2: detected capacity change from 0 to 256 [ 2704.087153][T12776] loop1: detected capacity change from 0 to 256 [ 2704.104632][T12752] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12752) [ 2704.105583][T12775] loop4: detected capacity change from 0 to 256 02:43:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fff400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2704.139845][T12763] BTRFS error (device loop5): open_ctree failed [ 2704.146936][T12775] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12775) [ 2704.171993][T12776] BTRFS error (device loop5): superblock checksum mismatch [ 2704.210069][T12776] BTRFS error (device loop5): open_ctree failed [ 2704.277726][T12789] loop2: detected capacity change from 0 to 256 [ 2704.295012][T12789] BTRFS error (device loop2): superblock checksum mismatch [ 2704.302472][T12789] BTRFS error (device loop2): open_ctree failed [ 2704.310198][T12776] loop1: detected capacity change from 0 to 256 [ 2704.318926][T12776] BTRFS error (device loop1): superblock checksum mismatch [ 2704.335716][T12776] BTRFS error (device loop1): open_ctree failed [ 2704.358257][T12789] loop2: detected capacity change from 0 to 256 [ 2704.371903][T12789] BTRFS error (device loop2): superblock checksum mismatch [ 2704.439949][T12789] BTRFS error (device loop2): open_ctree failed 02:43:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000340)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) 02:43:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000c0ed00000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000006000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000001fd00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2704.570034][T12815] loop5: detected capacity change from 0 to 258 [ 2704.592656][T12816] loop3: detected capacity change from 0 to 256 02:43:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21000, &(0x7f00000003c0)) [ 2704.664601][T12828] loop1: detected capacity change from 0 to 256 [ 2704.695983][T12824] loop4: detected capacity change from 0 to 256 [ 2704.708884][T12815] BTRFS error (device loop5): superblock checksum mismatch [ 2704.722969][T12828] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (12828) 02:43:23 executing program 0: syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/net\x00') [ 2704.782749][T12841] loop2: detected capacity change from 0 to 256 [ 2704.801345][T12824] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12824) 02:43:23 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x10c, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3}, 0x40) [ 2704.854239][T12815] BTRFS error (device loop5): open_ctree failed [ 2704.867221][T12816] BTRFS error (device loop5): superblock checksum mismatch 02:43:23 executing program 0: setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000040), 0xffffffffffffff88) 02:43:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2704.894913][T12828] loop1: detected capacity change from 0 to 256 02:43:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180), 0x4) [ 2704.939341][T12841] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12841) [ 2704.958295][T12824] loop4: detected capacity change from 0 to 256 02:43:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040200000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2705.042798][T12816] BTRFS error (device loop5): open_ctree failed [ 2705.061518][T12828] BTRFS error (device loop5): superblock checksum mismatch 02:43:23 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000006800000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2705.128071][T12841] loop2: detected capacity change from 0 to 256 [ 2705.135920][T12816] loop3: detected capacity change from 0 to 256 [ 2705.198072][T12828] BTRFS error (device loop5): open_ctree failed [ 2705.246676][T12841] BTRFS error (device loop2): superblock checksum mismatch [ 2705.251504][T12883] loop4: detected capacity change from 0 to 256 [ 2705.279399][T12816] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12816) 02:43:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000001000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000c000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2705.349492][T12883] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12883) [ 2705.388315][T12841] BTRFS error (device loop2): open_ctree failed [ 2705.445931][T12883] loop4: detected capacity change from 0 to 256 [ 2705.454289][T12895] loop5: detected capacity change from 0 to 258 02:43:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffe00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000b0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2705.496701][T12883] BTRFS error (device loop5): superblock checksum mismatch [ 2705.517414][T12900] loop3: detected capacity change from 0 to 256 [ 2705.538260][T12900] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12900) [ 2705.621838][T12883] BTRFS error (device loop5): open_ctree failed [ 2705.632950][T12895] BTRFS error (device loop5): superblock checksum mismatch [ 2705.648588][T12912] loop1: detected capacity change from 0 to 256 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2705.671000][T12895] BTRFS error (device loop5): open_ctree failed 02:43:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000006c00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000040000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2705.693525][T12912] BTRFS error (device loop5): superblock checksum mismatch [ 2705.717994][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2705.734896][T12912] BTRFS error (device loop5): open_ctree failed [ 2705.771456][T12911] loop2: detected capacity change from 0 to 256 [ 2705.793903][T12911] BTRFS error (device loop2): superblock checksum mismatch 02:43:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2705.820169][T12937] loop3: detected capacity change from 0 to 256 [ 2705.827802][T12934] loop4: detected capacity change from 0 to 256 [ 2705.841231][T12911] BTRFS error (device loop2): open_ctree failed [ 2705.863060][T12912] loop1: detected capacity change from 0 to 256 [ 2705.869816][T12937] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12937) [ 2705.891612][T12934] BTRFS error (device loop4): superblock checksum mismatch [ 2705.942902][T12934] BTRFS error (device loop4): open_ctree failed [ 2705.951586][T12912] BTRFS error (device loop1): superblock checksum mismatch 02:43:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000010000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000020400000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000007400000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2705.999793][T12912] BTRFS error (device loop1): open_ctree failed [ 2706.018032][T12951] loop5: detected capacity change from 0 to 258 02:43:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000ff00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.114114][T12966] loop3: detected capacity change from 0 to 256 [ 2706.128334][T12951] loop5: detected capacity change from 0 to 258 [ 2706.133583][T12975] loop1: detected capacity change from 0 to 256 [ 2706.146312][T12967] loop4: detected capacity change from 0 to 256 [ 2706.154003][T12951] BTRFS error (device loop5): superblock checksum mismatch 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.158039][T12966] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12966) [ 2706.193972][T12983] loop2: detected capacity change from 0 to 256 [ 2706.224686][T12967] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (12967) 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.275245][T12951] BTRFS error (device loop5): open_ctree failed [ 2706.278493][T12983] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (12983) 02:43:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000007a00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2706.318427][T12966] loop3: detected capacity change from 0 to 256 [ 2706.339071][T12975] BTRFS error (device loop5): superblock checksum mismatch 02:43:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.378106][T12966] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (12966) 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000040200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.439676][T12975] BTRFS error (device loop5): open_ctree failed [ 2706.457537][T12983] loop2: detected capacity change from 0 to 256 [ 2706.487689][T13006] loop4: detected capacity change from 0 to 256 [ 2706.494273][T12983] BTRFS error (device loop2): superblock checksum mismatch [ 2706.509004][T13006] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13006) [ 2706.522087][T12983] BTRFS error (device loop2): open_ctree failed [ 2706.528731][T12975] loop1: detected capacity change from 0 to 256 [ 2706.537852][T13014] loop5: detected capacity change from 0 to 258 [ 2706.538145][T13023] loop3: detected capacity change from 0 to 256 [ 2706.562628][T12975] BTRFS error (device loop5): superblock checksum mismatch 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000003ff00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.583350][T13006] loop4: detected capacity change from 0 to 256 02:43:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.628078][T13023] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13023) [ 2706.678885][ T3237] ieee802154 phy0 wpan0: encryption failed: -22 [ 2706.685219][ T3237] ieee802154 phy1 wpan1: encryption failed: -22 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.748070][T12975] BTRFS error (device loop5): open_ctree failed 02:43:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000d0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000fff00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.797357][T13023] loop3: detected capacity change from 0 to 256 [ 2706.811421][T13006] BTRFS error (device loop4): superblock checksum mismatch [ 2706.818551][T13023] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13023) 02:43:25 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000c0ed00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000080000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2706.868102][T13006] BTRFS error (device loop4): open_ctree failed 02:43:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004020000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.912952][T13063] loop1: detected capacity change from 0 to 256 [ 2706.923380][T13065] loop2: detected capacity change from 0 to 256 [ 2706.933817][T13067] loop5: detected capacity change from 0 to 258 [ 2706.942110][T13063] BTRFS error (device loop5): superblock checksum mismatch [ 2706.945209][T13065] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13065) 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000d0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2706.968617][T13063] BTRFS error (device loop5): open_ctree failed [ 2706.976436][T13077] loop3: detected capacity change from 0 to 256 [ 2706.976562][T13067] BTRFS error (device loop5): superblock checksum mismatch [ 2707.021301][T13083] loop4: detected capacity change from 0 to 256 [ 2707.032312][T13065] loop2: detected capacity change from 0 to 256 [ 2707.039043][T13067] BTRFS error (device loop5): open_ctree failed [ 2707.059098][T13077] BTRFS error (device loop5): superblock checksum mismatch 02:43:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000e0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2707.091886][T13083] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13083) 02:43:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000006c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:25 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000ff00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2707.232403][T13105] loop1: detected capacity change from 0 to 256 [ 2707.234232][T13065] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13065) 02:43:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000250000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000f4ff00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000050000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2707.420323][T13077] BTRFS error (device loop5): open_ctree failed [ 2707.430066][T13105] BTRFS error (device loop5): superblock checksum mismatch [ 2707.440214][T13117] loop4: detected capacity change from 0 to 256 [ 2707.454240][T13105] BTRFS error (device loop5): open_ctree failed 02:43:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2707.512317][T13077] loop3: detected capacity change from 0 to 256 [ 2707.548593][T13117] BTRFS error (device loop4): superblock checksum mismatch [ 2707.559189][T13105] loop1: detected capacity change from 0 to 256 [ 2707.566137][T13077] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13077) [ 2707.582062][T13141] loop5: detected capacity change from 0 to 258 [ 2707.595604][T13117] BTRFS error (device loop4): open_ctree failed [ 2707.605591][T13105] BTRFS error (device loop5): superblock checksum mismatch [ 2707.617888][T13139] loop2: detected capacity change from 0 to 256 [ 2707.626388][T13105] BTRFS error (device loop5): open_ctree failed [ 2707.634369][T13139] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13139) [ 2707.645631][T13141] BTRFS error (device loop5): superblock checksum mismatch 02:43:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000030000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000feff00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000f0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2707.698558][T13117] loop4: detected capacity change from 0 to 256 [ 2707.718193][T13141] BTRFS error (device loop5): open_ctree failed 02:43:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2707.748179][T13117] BTRFS error (device loop5): superblock checksum mismatch 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000001be000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2707.797963][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2707.829321][T13169] loop3: detected capacity change from 0 to 256 [ 2707.884474][T13169] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13169) [ 2707.920197][T13168] loop2: detected capacity change from 0 to 256 [ 2707.922860][T13174] loop1: detected capacity change from 0 to 256 02:43:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000fff00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000001be000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000040000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.013634][T13174] loop1: detected capacity change from 0 to 256 [ 2708.021192][T13117] BTRFS error (device loop5): open_ctree failed [ 2708.027642][T13168] loop2: detected capacity change from 0 to 256 [ 2708.036204][T13168] BTRFS error (device loop2): superblock checksum mismatch [ 2708.044404][T13174] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13174) [ 2708.104243][T13168] BTRFS error (device loop2): open_ctree failed [ 2708.128612][T13207] loop3: detected capacity change from 0 to 256 [ 2708.138240][T13204] loop5: detected capacity change from 0 to 258 02:43:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000100000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000001be000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.154774][T13217] loop4: detected capacity change from 0 to 256 [ 2708.165099][T13204] BTRFS error (device loop5): superblock checksum mismatch [ 2708.183452][T13204] BTRFS error (device loop5): open_ctree failed [ 2708.190390][T13217] BTRFS error (device loop5): superblock checksum mismatch [ 2708.197705][T13217] BTRFS error (device loop5): open_ctree failed 02:43:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000002000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.204988][T13207] BTRFS error (device loop5): superblock checksum mismatch [ 2708.238171][T13207] BTRFS error (device loop5): open_ctree failed 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.292972][T13217] loop4: detected capacity change from 0 to 256 [ 2708.315651][T13204] loop5: detected capacity change from 0 to 258 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000fffd8002000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.363758][T13235] loop1: detected capacity change from 0 to 256 [ 2708.373322][T13239] loop2: detected capacity change from 0 to 256 02:43:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000050000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000007a00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.504069][T13239] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13239) [ 2708.504275][T13217] BTRFS error (device loop5): superblock checksum mismatch [ 2708.538747][T13235] loop1: detected capacity change from 0 to 256 [ 2708.590841][T13235] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13235) [ 2708.642586][T13264] loop3: detected capacity change from 0 to 256 [ 2708.740023][T13217] BTRFS error (device loop5): open_ctree failed [ 2708.763148][T13264] loop3: detected capacity change from 0 to 256 02:43:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000010104000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000008000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000110000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000005c00000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2708.790066][T13264] BTRFS error (device loop3): superblock checksum mismatch [ 2708.813972][T13264] BTRFS error (device loop3): open_ctree failed [ 2708.872417][T13282] loop2: detected capacity change from 0 to 256 [ 2708.895701][T13285] loop5: detected capacity change from 0 to 258 [ 2708.902745][T13293] loop4: detected capacity change from 0 to 256 02:43:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000002000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2708.936819][T13290] loop1: detected capacity change from 0 to 256 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.083781][T13285] BTRFS error (device loop5): superblock checksum mismatch [ 2709.102266][T13285] BTRFS error (device loop5): open_ctree failed 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.131568][T13282] BTRFS error (device loop5): superblock checksum mismatch [ 2709.148495][T13311] loop3: detected capacity change from 0 to 256 [ 2709.160655][T13282] BTRFS error (device loop5): open_ctree failed [ 2709.200082][T13290] BTRFS error (device loop5): superblock checksum mismatch [ 2709.219041][T13290] BTRFS error (device loop5): open_ctree failed 02:43:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.241129][T13282] loop2: detected capacity change from 0 to 256 [ 2709.297008][T13293] BTRFS error (device loop5): superblock checksum mismatch [ 2709.310937][T13293] BTRFS error (device loop5): open_ctree failed [ 2709.310955][T13290] loop1: detected capacity change from 0 to 256 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000204000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.369118][T13311] BTRFS error (device loop5): superblock checksum mismatch [ 2709.376427][T13311] BTRFS error (device loop5): open_ctree failed [ 2709.387793][T13282] BTRFS error (device loop5): superblock checksum mismatch [ 2709.396568][T13282] BTRFS error (device loop5): open_ctree failed [ 2709.403610][T13290] BTRFS error (device loop5): superblock checksum mismatch 02:43:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000040000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000400008000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000120000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000204000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.458864][T13290] BTRFS error (device loop5): open_ctree failed 02:43:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000004060000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.529789][T13354] loop4: detected capacity change from 0 to 256 [ 2709.537205][T13355] loop5: detected capacity change from 0 to 258 [ 2709.553863][T13354] BTRFS error (device loop5): superblock checksum mismatch [ 2709.572056][T13363] loop3: detected capacity change from 0 to 256 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000204000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000010104000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2709.573104][T13354] BTRFS error (device loop5): open_ctree failed [ 2709.586320][T13363] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13363) [ 2709.597406][T13355] BTRFS error (device loop5): superblock checksum mismatch [ 2709.604961][T13355] BTRFS error (device loop5): open_ctree failed 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.656083][T13378] loop2: detected capacity change from 0 to 256 [ 2709.657974][T13355] loop5: detected capacity change from 0 to 258 [ 2709.662702][T13376] loop1: detected capacity change from 0 to 256 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000b0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.697636][T13363] loop3: detected capacity change from 0 to 256 [ 2709.748285][T13354] loop4: detected capacity change from 0 to 256 [ 2709.759410][T13376] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13376) [ 2709.772449][T13378] BTRFS error (device loop5): superblock checksum mismatch 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000003f00000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.793314][T13363] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13363) 02:43:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000070000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.858343][T13354] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13354) [ 2709.878017][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2709.885163][T13376] loop1: detected capacity change from 0 to 256 02:43:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000080000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000010000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2709.917972][T13378] BTRFS error (device loop5): open_ctree failed [ 2709.925804][T13376] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13376) [ 2709.944428][T13355] BTRFS error (device loop5): superblock checksum mismatch 02:43:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.018308][T13355] BTRFS error (device loop5): open_ctree failed 02:43:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000007a00000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2710.081826][T13420] loop4: detected capacity change from 0 to 256 [ 2710.106023][T13423] loop2: detected capacity change from 0 to 256 [ 2710.128854][T13423] BTRFS error (device loop2): superblock checksum mismatch [ 2710.148196][T13420] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13420) [ 2710.171423][T13425] loop1: detected capacity change from 0 to 256 [ 2710.180887][T13423] BTRFS error (device loop2): open_ctree failed [ 2710.191712][T13427] loop3: detected capacity change from 0 to 256 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffffffe0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.329381][T13444] loop5: detected capacity change from 0 to 258 02:43:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000080000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000020000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000010000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2710.388053][T13444] BTRFS error (device loop5): superblock checksum mismatch 02:43:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000010200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581007fffffffffffffff000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.431441][T13444] BTRFS error (device loop5): open_ctree failed [ 2710.480267][T13460] loop4: detected capacity change from 0 to 256 [ 2710.506841][T13444] loop5: detected capacity change from 0 to 258 02:43:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000040000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.528805][T13460] BTRFS error (device loop5): superblock checksum mismatch [ 2710.545028][T13460] BTRFS error (device loop5): open_ctree failed [ 2710.563225][T13471] loop3: detected capacity change from 0 to 256 [ 2710.569617][T13473] loop1: detected capacity change from 0 to 256 02:43:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000a00000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2710.585299][T13444] BTRFS error (device loop5): superblock checksum mismatch [ 2710.594965][T13473] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13473) [ 2710.607142][T13478] loop2: detected capacity change from 0 to 256 02:43:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000030000010000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.656474][T13473] loop1: detected capacity change from 0 to 256 [ 2710.698338][T13444] BTRFS error (device loop5): open_ctree failed [ 2710.710004][T13478] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13478) [ 2710.721654][T13471] BTRFS error (device loop5): superblock checksum mismatch 02:43:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:29 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2710.744761][T13473] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13473) [ 2710.747430][T13499] loop4: detected capacity change from 0 to 256 02:43:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000250000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2710.808481][T13478] loop2: detected capacity change from 0 to 256 [ 2710.840259][T13471] BTRFS error (device loop5): open_ctree failed [ 2710.848835][T13478] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13478) [ 2710.866218][T13499] BTRFS error (device loop4): superblock checksum mismatch [ 2710.877461][T13512] loop5: detected capacity change from 0 to 258 [ 2710.888799][T13499] BTRFS error (device loop4): open_ctree failed [ 2710.897478][T13521] loop1: detected capacity change from 0 to 256 [ 2710.939120][T13512] BTRFS error (device loop5): superblock checksum mismatch [ 2710.942992][T13471] loop3: detected capacity change from 0 to 256 [ 2710.952841][T13512] BTRFS error (device loop5): open_ctree failed [ 2710.966945][T13499] loop4: detected capacity change from 0 to 256 [ 2710.977271][T13521] BTRFS error (device loop5): superblock checksum mismatch [ 2711.013093][T13521] BTRFS error (device loop5): open_ctree failed [ 2711.072669][T13499] BTRFS error (device loop5): superblock checksum mismatch [ 2711.090979][T13499] BTRFS error (device loop5): open_ctree failed [ 2711.125706][T13521] loop1: detected capacity change from 0 to 256 [ 2711.144697][T13471] BTRFS error (device loop5): superblock checksum mismatch [ 2711.184117][T13471] BTRFS error (device loop5): open_ctree failed [ 2711.221267][T13521] BTRFS error (device loop5): superblock checksum mismatch 02:43:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000090000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000010000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000401010000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2711.254501][T13521] BTRFS error (device loop5): open_ctree failed 02:43:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000003f0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2711.335092][T13554] loop5: detected capacity change from 0 to 258 [ 2711.343271][T13553] loop2: detected capacity change from 0 to 256 [ 2711.350759][T13558] loop4: detected capacity change from 0 to 256 [ 2711.378543][T13564] loop3: detected capacity change from 0 to 256 [ 2711.385623][T13558] BTRFS error (device loop5): superblock checksum mismatch [ 2711.387709][T13564] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13564) [ 2711.406698][T13553] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13553) 02:43:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000020000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2711.425738][T13558] BTRFS error (device loop5): open_ctree failed [ 2711.433989][T13554] BTRFS error (device loop5): superblock checksum mismatch [ 2711.454311][T13564] loop3: detected capacity change from 0 to 256 [ 2711.467037][T13553] loop2: detected capacity change from 0 to 256 [ 2711.488289][T13554] BTRFS error (device loop5): open_ctree failed [ 2711.495689][T13553] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13553) [ 2711.507499][T13564] BTRFS error (device loop5): superblock checksum mismatch [ 2711.521436][T13585] loop1: detected capacity change from 0 to 256 [ 2711.528436][T13564] BTRFS error (device loop5): open_ctree failed 02:43:29 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffd34010000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:29 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2711.533927][T13587] loop4: detected capacity change from 0 to 256 02:43:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2711.648921][T13587] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13587) [ 2711.661241][T13585] BTRFS error (device loop1): superblock checksum mismatch [ 2711.677795][T13554] loop5: detected capacity change from 0 to 258 [ 2711.684971][T13585] BTRFS error (device loop1): open_ctree failed 02:43:30 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000004020000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2711.728205][T13608] loop2: detected capacity change from 0 to 256 [ 2711.739726][T13608] BTRFS error (device loop5): superblock checksum mismatch [ 2711.747399][T13585] loop1: detected capacity change from 0 to 256 [ 2711.754301][T13608] BTRFS error (device loop5): open_ctree failed [ 2711.764386][T13554] BTRFS error (device loop5): superblock checksum mismatch [ 2711.783954][T13585] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13585) [ 2711.813843][T13622] loop3: detected capacity change from 0 to 256 02:43:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000400000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffd80010000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2711.854588][T13627] loop4: detected capacity change from 0 to 256 [ 2711.908481][T13554] BTRFS error (device loop5): open_ctree failed [ 2711.918636][T13627] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13627) [ 2711.929869][T13622] BTRFS error (device loop5): superblock checksum mismatch [ 2711.941497][T13634] loop1: detected capacity change from 0 to 256 02:43:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2711.951991][T13634] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13634) [ 2711.957965][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2711.995561][T13634] loop1: detected capacity change from 0 to 256 [ 2711.995561][T13627] loop4: detected capacity change from 0 to 256 [ 2712.030225][T13622] BTRFS error (device loop5): open_ctree failed [ 2712.054485][T13645] loop5: detected capacity change from 0 to 258 [ 2712.086943][T13627] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13627) [ 2712.100556][T13634] BTRFS error (device loop5): superblock checksum mismatch [ 2712.139223][T13654] loop2: detected capacity change from 0 to 256 [ 2712.168479][T13634] BTRFS error (device loop5): open_ctree failed [ 2712.176196][T13645] BTRFS error (device loop5): superblock checksum mismatch 02:43:30 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000030000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000b0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000800400000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2712.275792][T13654] loop2: detected capacity change from 0 to 256 [ 2712.282180][T13645] BTRFS error (device loop5): open_ctree failed 02:43:30 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000006c0)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2712.357453][T13654] BTRFS error (device loop2): superblock checksum mismatch [ 2712.386863][T13676] loop4: detected capacity change from 0 to 256 [ 2712.398206][T13673] loop3: detected capacity change from 0 to 256 02:43:30 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2712.404649][T13645] loop5: detected capacity change from 0 to 258 [ 2712.404653][T13654] BTRFS error (device loop2): open_ctree failed [ 2712.488535][T13676] BTRFS error (device loop5): superblock checksum mismatch [ 2712.530279][T13676] BTRFS error (device loop5): open_ctree failed 02:43:30 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000480000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2712.614928][T13699] loop2: detected capacity change from 0 to 256 02:43:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000010000030000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2712.729329][T13711] loop1: detected capacity change from 0 to 256 [ 2712.750174][T13711] BTRFS error (device loop5): superblock checksum mismatch [ 2712.786487][T13711] BTRFS error (device loop5): open_ctree failed [ 2712.819882][T13718] loop3: detected capacity change from 0 to 256 02:43:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000002020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2712.861260][T13719] loop5: detected capacity change from 0 to 258 [ 2712.861269][T13723] loop4: detected capacity change from 0 to 256 [ 2712.878939][T13711] loop1: detected capacity change from 0 to 256 [ 2712.918991][T13711] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13711) [ 2712.931086][T13723] BTRFS error (device loop5): superblock checksum mismatch [ 2712.951043][T13718] loop3: detected capacity change from 0 to 256 [ 2712.962296][T13746] loop2: detected capacity change from 0 to 256 02:43:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000040000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2712.969376][T13718] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13718) [ 2712.988164][T13746] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13746) [ 2712.999437][T13723] BTRFS error (device loop5): open_ctree failed [ 2713.006855][T13719] BTRFS error (device loop5): superblock checksum mismatch 02:43:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000004c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000d0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2713.095070][T13746] loop2: detected capacity change from 0 to 256 [ 2713.110828][T13719] BTRFS error (device loop5): open_ctree failed [ 2713.145207][T13746] BTRFS error (device loop5): superblock checksum mismatch [ 2713.177003][T13746] BTRFS error (device loop5): open_ctree failed 02:43:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2713.203629][T13765] loop1: detected capacity change from 0 to 256 02:43:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000080000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000050000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2713.260608][T13765] BTRFS error (device loop5): superblock checksum mismatch [ 2713.274166][T13769] loop3: detected capacity change from 0 to 256 [ 2713.304630][T13765] BTRFS error (device loop5): open_ctree failed 02:43:31 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2713.382592][T13778] loop5: detected capacity change from 0 to 258 [ 2713.408023][T13788] loop2: detected capacity change from 0 to 256 02:43:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000005c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2713.450109][T13792] loop4: detected capacity change from 0 to 256 [ 2713.473350][T13788] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13788) [ 2713.488477][T13769] BTRFS error (device loop3): superblock checksum mismatch [ 2713.509998][T13769] BTRFS error (device loop3): open_ctree failed [ 2713.512774][T13778] loop5: detected capacity change from 0 to 258 [ 2713.533153][T13792] BTRFS error (device loop5): superblock checksum mismatch 02:43:31 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffd34020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2713.578218][T13792] BTRFS error (device loop5): open_ctree failed [ 2713.597736][T13769] loop3: detected capacity change from 0 to 256 [ 2713.613148][T13769] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13769) 02:43:32 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2713.638664][T13778] BTRFS error (device loop5): superblock checksum mismatch [ 2713.704805][T13816] loop1: detected capacity change from 0 to 256 [ 2713.716265][T13778] BTRFS error (device loop5): open_ctree failed 02:43:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000e0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000060000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2713.748484][T13827] loop2: detected capacity change from 0 to 256 [ 2713.765564][T13816] loop1: detected capacity change from 0 to 256 [ 2713.780398][T13827] BTRFS error (device loop5): superblock checksum mismatch [ 2713.823176][T13839] loop3: detected capacity change from 0 to 256 [ 2713.854503][T13827] BTRFS error (device loop5): open_ctree failed [ 2713.864897][T13839] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13839) [ 2713.877822][T13816] BTRFS error (device loop1): superblock checksum mismatch [ 2713.887243][T13849] loop4: detected capacity change from 0 to 256 [ 2713.904443][T13853] loop5: detected capacity change from 0 to 258 [ 2713.936352][T13816] BTRFS error (device loop1): open_ctree failed [ 2713.974151][T13839] loop3: detected capacity change from 0 to 256 02:43:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000600000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2713.982639][T13853] BTRFS error (device loop5): superblock checksum mismatch 02:43:32 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000fffd80020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2714.038003][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2714.051527][T13849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13849) [ 2714.109037][T13853] BTRFS error (device loop5): open_ctree failed [ 2714.117330][T13868] loop2: detected capacity change from 0 to 256 [ 2714.131671][T13849] loop4: detected capacity change from 0 to 256 [ 2714.142847][T13868] BTRFS error (device loop5): superblock checksum mismatch [ 2714.153559][T13849] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13849) 02:43:32 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000000f0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000008570d7620000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000004060000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2714.319329][T13868] BTRFS error (device loop5): open_ctree failed [ 2714.345812][T13891] loop1: detected capacity change from 0 to 256 [ 2714.352237][T13888] loop5: detected capacity change from 0 to 258 [ 2714.370403][T13888] BTRFS error (device loop5): superblock checksum mismatch [ 2714.381177][T13868] loop2: detected capacity change from 0 to 256 [ 2714.384418][T13894] loop3: detected capacity change from 0 to 256 [ 2714.394317][T13901] loop4: detected capacity change from 0 to 256 [ 2714.405305][T13888] BTRFS error (device loop5): open_ctree failed 02:43:32 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2714.423959][T13891] BTRFS error (device loop5): superblock checksum mismatch [ 2714.453219][T13891] BTRFS error (device loop5): open_ctree failed [ 2714.518964][T13868] BTRFS error (device loop5): superblock checksum mismatch [ 2714.543878][T13868] BTRFS error (device loop5): open_ctree failed 02:43:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000680000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2714.569455][T13901] BTRFS error (device loop5): superblock checksum mismatch [ 2714.576775][T13901] BTRFS error (device loop5): open_ctree failed [ 2714.606298][T13894] BTRFS error (device loop5): superblock checksum mismatch 02:43:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000030000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000070000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2714.679188][T13894] BTRFS error (device loop5): open_ctree failed 02:43:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000100000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2714.744021][T13927] loop1: detected capacity change from 0 to 256 [ 2714.754286][T13930] loop5: detected capacity change from 0 to 258 [ 2714.789595][T13927] BTRFS error (device loop5): superblock checksum mismatch [ 2714.811469][T13938] loop2: detected capacity change from 0 to 256 [ 2714.819966][T13927] BTRFS error (device loop5): open_ctree failed [ 2714.832448][T13944] loop4: detected capacity change from 0 to 256 [ 2714.840774][T13938] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (13938) [ 2714.856639][T13946] loop3: detected capacity change from 0 to 256 [ 2714.864330][T13930] BTRFS error (device loop5): superblock checksum mismatch [ 2714.872464][T13944] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (13944) 02:43:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000006c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2714.909950][T13946] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13946) [ 2714.926311][T13938] loop2: detected capacity change from 0 to 256 [ 2714.958894][T13930] BTRFS error (device loop5): open_ctree failed [ 2714.997631][T13946] loop3: detected capacity change from 0 to 256 [ 2715.005922][T13938] BTRFS error (device loop5): superblock checksum mismatch [ 2715.021438][T13944] loop4: detected capacity change from 0 to 256 [ 2715.054696][T13946] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13946) 02:43:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000002d0000000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:33 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000110000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.164485][T13976] loop1: detected capacity change from 0 to 256 [ 2715.198048][T13938] BTRFS error (device loop5): open_ctree failed 02:43:33 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.220849][T13983] loop5: detected capacity change from 0 to 258 02:43:33 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x0, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2715.280491][T13976] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13976) [ 2715.291677][T13944] BTRFS error (device loop5): superblock checksum mismatch [ 2715.308282][T13944] BTRFS error (device loop5): open_ctree failed [ 2715.315687][T13983] BTRFS error (device loop5): superblock checksum mismatch [ 2715.332369][T13994] loop3: detected capacity change from 0 to 256 [ 2715.364696][T13976] loop1: detected capacity change from 0 to 256 02:43:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000080000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000740000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.387990][T13983] BTRFS error (device loop5): open_ctree failed [ 2715.396364][T13994] BTRFS error (device loop5): superblock checksum mismatch [ 2715.410686][T13976] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (13976) 02:43:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.454303][T13994] BTRFS error (device loop5): open_ctree failed [ 2715.471877][T14012] loop1: detected capacity change from 0 to 256 [ 2715.479992][T14002] loop2: detected capacity change from 0 to 256 [ 2715.525063][T13994] loop3: detected capacity change from 0 to 256 [ 2715.532988][T14002] BTRFS error (device loop2): superblock checksum mismatch [ 2715.533056][T14012] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14012) [ 2715.556286][T14020] loop4: detected capacity change from 0 to 256 [ 2715.571434][T14019] loop5: detected capacity change from 0 to 258 [ 2715.623774][T13994] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (13994) 02:43:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000007a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.728421][T14002] BTRFS error (device loop2): open_ctree failed [ 2715.759030][T14020] BTRFS error (device loop5): superblock checksum mismatch 02:43:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000120000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000090000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2715.784259][T14039] loop1: detected capacity change from 0 to 256 [ 2715.788294][T14020] BTRFS error (device loop5): open_ctree failed [ 2715.797578][T14019] BTRFS error (device loop5): superblock checksum mismatch [ 2715.815219][T14019] BTRFS error (device loop5): open_ctree failed 02:43:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000050000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2715.926729][T14039] BTRFS error (device loop1): superblock checksum mismatch [ 2715.943096][T14050] loop3: detected capacity change from 0 to 256 [ 2715.950427][T14039] BTRFS error (device loop1): open_ctree failed [ 2715.971318][T14050] BTRFS error (device loop3): superblock checksum mismatch [ 2715.978854][T14050] BTRFS error (device loop3): open_ctree failed [ 2715.982973][T14058] loop2: detected capacity change from 0 to 256 [ 2715.985953][T14062] loop5: detected capacity change from 0 to 258 [ 2715.996382][T14061] loop4: detected capacity change from 0 to 256 [ 2716.010831][T14061] BTRFS error (device loop5): superblock checksum mismatch [ 2716.011319][T14058] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14058) [ 2716.038557][T14061] BTRFS error (device loop5): open_ctree failed [ 2716.044502][T14039] loop1: detected capacity change from 0 to 256 [ 2716.054913][T14062] BTRFS error (device loop5): superblock checksum mismatch [ 2716.062240][T14050] loop3: detected capacity change from 0 to 256 02:43:34 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) 02:43:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000a0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2716.074615][T14039] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14039) [ 2716.101422][T14058] loop2: detected capacity change from 0 to 256 [ 2716.117956][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:43:34 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2716.207125][T14050] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14050) [ 2716.239329][T14062] BTRFS error (device loop5): open_ctree failed [ 2716.247837][T14058] BTRFS error (device loop5): superblock checksum mismatch 02:43:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000b0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:34 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000800000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:34 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2716.318312][T14058] BTRFS error (device loop5): open_ctree failed [ 2716.324335][T14062] loop5: detected capacity change from 0 to 258 [ 2716.347555][T14106] loop4: detected capacity change from 0 to 256 [ 2716.359839][T14110] loop3: detected capacity change from 0 to 256 [ 2716.366232][T14106] BTRFS error (device loop5): superblock checksum mismatch [ 2716.377071][T14110] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14110) [ 2716.395920][T14106] BTRFS error (device loop5): open_ctree failed [ 2716.398001][T14118] loop1: detected capacity change from 0 to 256 [ 2716.420473][T14062] BTRFS error (device loop5): superblock checksum mismatch [ 2716.427864][T14062] BTRFS error (device loop5): open_ctree failed [ 2716.434276][T14110] loop3: detected capacity change from 0 to 256 [ 2716.460005][T14127] loop2: detected capacity change from 0 to 256 [ 2716.494665][T14110] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14110) [ 2716.508543][T14118] BTRFS error (device loop5): superblock checksum mismatch [ 2716.532648][T14106] loop4: detected capacity change from 0 to 256 02:43:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2716.549501][T14127] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14127) [ 2716.597573][T14118] BTRFS error (device loop5): open_ctree failed 02:43:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000004060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffff8c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2716.648694][T14106] BTRFS error (device loop4): superblock checksum mismatch [ 2716.663359][T14106] BTRFS error (device loop4): open_ctree failed 02:43:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000010200000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000c0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2716.778043][T14158] loop5: detected capacity change from 0 to 258 [ 2716.784892][T14157] loop3: detected capacity change from 0 to 256 [ 2716.794409][T14160] loop2: detected capacity change from 0 to 256 [ 2716.846024][T14158] BTRFS error (device loop5): superblock checksum mismatch [ 2716.870957][T14156] loop1: detected capacity change from 0 to 256 02:43:35 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2716.900422][T14158] BTRFS error (device loop5): open_ctree failed [ 2716.916577][T14178] loop4: detected capacity change from 0 to 256 02:43:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2716.948278][T14157] BTRFS error (device loop5): superblock checksum mismatch [ 2716.958195][T14157] BTRFS error (device loop5): open_ctree failed [ 2716.965365][T14160] BTRFS error (device loop5): superblock checksum mismatch [ 2716.973475][T14160] BTRFS error (device loop5): open_ctree failed [ 2716.989341][T14178] BTRFS error (device loop5): superblock checksum mismatch [ 2716.996645][T14178] BTRFS error (device loop5): open_ctree failed 02:43:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2717.037691][T14156] BTRFS error (device loop5): superblock checksum mismatch [ 2717.058329][T14157] loop3: detected capacity change from 0 to 256 [ 2717.088411][T14160] loop2: detected capacity change from 0 to 256 [ 2717.095253][T14156] BTRFS error (device loop5): open_ctree failed [ 2717.102393][T14157] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14157) [ 2717.117139][T14160] BTRFS error (device loop2): superblock checksum mismatch [ 2717.124562][T14199] loop5: detected capacity change from 0 to 258 [ 2717.155576][T14178] loop4: detected capacity change from 0 to 256 [ 2717.173203][T14160] BTRFS error (device loop2): open_ctree failed [ 2717.188180][T14178] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14178) 02:43:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffff970000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:35 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000250000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2717.204888][T14199] BTRFS error (device loop2): superblock checksum mismatch 02:43:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000070000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2717.326167][T14223] loop3: detected capacity change from 0 to 256 [ 2717.338255][T14199] ================================================================== [ 2717.342763][T14220] loop1: detected capacity change from 0 to 256 [ 2717.346550][T14199] BUG: KCSAN: data-race in __pagevec_lru_add / lru_add_drain_all [ 2717.362227][T14199] [ 2717.364553][T14199] write to 0xffff88813bc27550 of 1 bytes by task 21755 on cpu 0: [ 2717.372270][T14199] __pagevec_lru_add+0x24b/0x280 [ 2717.377377][T14199] lru_add_drain_cpu+0x6a/0x260 [ 2717.382235][T14199] __pagevec_release+0x5a/0xd0 [ 2717.387024][T14199] shmem_undo_range+0x327/0x1220 [ 2717.391969][T14199] shmem_evict_inode+0x115/0x550 [ 2717.396937][T14199] evict+0x1aa/0x410 [ 2717.400965][T14199] iput+0x3fd/0x520 [ 2717.404776][T14199] dentry_unlink_inode+0x210/0x220 [ 2717.410004][T14199] __dentry_kill+0x293/0x450 [ 2717.414798][T14199] dput+0x218/0x430 [ 2717.418632][T14199] __fput+0x3b3/0x4f0 02:43:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000080000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000d0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2717.422935][T14199] ____fput+0x11/0x20 [ 2717.426912][T14199] task_work_run+0x8e/0x110 [ 2717.431434][T14199] exit_to_user_mode_prepare+0x17c/0x1b0 [ 2717.440560][T14199] syscall_exit_to_user_mode+0x20/0x40 [ 2717.446030][T14199] do_syscall_64+0x45/0x80 [ 2717.450470][T14199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2717.456395][T14199] [ 2717.458740][T14199] read to 0xffff88813bc27550 of 1 bytes by task 14199 on cpu 1: [ 2717.467608][T14199] lru_add_drain_all+0x108/0x3c0 [ 2717.472561][T14199] invalidate_bdev+0x50/0x70 [ 2717.477176][T14199] close_fs_devices+0x25e/0x4d0 [ 2717.482045][T14199] btrfs_close_devices+0x44/0x210 [ 2717.487111][T14199] open_ctree+0x529/0x230b [ 2717.491756][T14199] btrfs_mount_root+0x742/0x830 [ 2717.496623][T14199] legacy_get_tree+0x70/0xc0 [ 2717.501225][T14199] vfs_get_tree+0x4a/0x1a0 [ 2717.505643][T14199] vfs_kern_mount+0xc6/0x130 [ 2717.510244][T14199] btrfs_mount+0x278/0x740 [ 2717.515011][T14199] legacy_get_tree+0x70/0xc0 [ 2717.519631][T14199] vfs_get_tree+0x4a/0x1a0 [ 2717.524085][T14199] path_mount+0x11b9/0x1c00 [ 2717.528627][T14199] __se_sys_mount+0x23d/0x2e0 [ 2717.533309][T14199] __x64_sys_mount+0x63/0x70 [ 2717.537903][T14199] do_syscall_64+0x39/0x80 [ 2717.542346][T14199] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2717.548256][T14199] [ 2717.550569][T14199] Reported by Kernel Concurrency Sanitizer on: [ 2717.556734][T14199] CPU: 1 PID: 14199 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 2717.566722][T14199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 02:43:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000090000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2717.577050][T14199] ================================================================== [ 2717.586258][T14199] BTRFS error (device loop2): open_ctree failed 02:43:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffff60000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2717.672289][T14199] loop5: detected capacity change from 0 to 258 [ 2717.691506][T14248] loop4: detected capacity change from 0 to 256 [ 2717.698197][T14245] loop2: detected capacity change from 0 to 256 [ 2717.706321][T14223] BTRFS error (device loop5): superblock checksum mismatch [ 2717.716332][T14248] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14248) [ 2717.785215][T14245] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14245) [ 2717.844896][T14223] BTRFS error (device loop5): open_ctree failed [ 2717.855871][T14199] BTRFS error (device loop5): superblock checksum mismatch [ 2717.871990][T14258] loop1: detected capacity change from 0 to 256 [ 2717.900274][T14199] BTRFS error (device loop5): open_ctree failed [ 2717.906651][T14245] loop2: detected capacity change from 0 to 256 [ 2717.965270][T14248] loop4: detected capacity change from 0 to 256 [ 2717.989648][T14248] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14248) 02:43:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000003f0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:36 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) 02:43:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffdf90000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.016306][T14245] BTRFS error (device loop5): superblock checksum mismatch 02:43:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000e0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2718.094684][T14276] loop3: detected capacity change from 0 to 256 [ 2718.134322][T14285] loop5: detected capacity change from 0 to 258 [ 2718.141363][T14245] BTRFS error (device loop5): open_ctree failed [ 2718.170895][T14276] BTRFS error (device loop5): superblock checksum mismatch [ 2718.198036][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog 02:43:36 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000a0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.222034][T14292] loop1: detected capacity change from 0 to 256 [ 2718.263436][T14276] BTRFS error (device loop5): open_ctree failed [ 2718.275271][T14292] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14292) [ 2718.298866][T14299] loop4: detected capacity change from 0 to 256 02:43:36 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000400000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.317853][T14285] BTRFS error (device loop5): superblock checksum mismatch [ 2718.329554][T14299] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14299) 02:43:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffdfd0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.369836][T14285] BTRFS error (device loop5): open_ctree failed [ 2718.382621][T14299] loop4: detected capacity change from 0 to 256 [ 2718.391168][T14299] BTRFS error (device loop5): superblock checksum mismatch [ 2718.423447][T14314] loop2: detected capacity change from 0 to 256 [ 2718.436046][T14314] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14314) [ 2718.463225][T14321] loop1: detected capacity change from 0 to 256 [ 2718.474150][T14314] loop2: detected capacity change from 0 to 256 [ 2718.512395][T14299] BTRFS error (device loop5): open_ctree failed 02:43:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.519211][T14321] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14321) [ 2718.594782][T14328] loop3: detected capacity change from 0 to 256 [ 2718.610947][T14314] BTRFS error (device loop5): superblock checksum mismatch 02:43:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000f0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000b0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.660997][T14314] BTRFS error (device loop5): open_ctree failed 02:43:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffffd0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.780713][T14349] loop4: detected capacity change from 0 to 256 [ 2718.783593][T14328] loop3: detected capacity change from 0 to 256 [ 2718.800135][T14349] BTRFS error (device loop4): superblock checksum mismatch [ 2718.807691][T14349] BTRFS error (device loop4): open_ctree failed [ 2718.817236][T14328] BTRFS error (device loop3): superblock checksum mismatch [ 2718.824802][T14328] BTRFS error (device loop3): open_ctree failed [ 2718.824845][T14351] loop2: detected capacity change from 0 to 256 [ 2718.841088][T14364] loop1: detected capacity change from 0 to 256 [ 2718.852051][T14364] BTRFS error (device loop1): superblock checksum mismatch [ 2718.859773][T14364] BTRFS error (device loop1): open_ctree failed [ 2718.871869][T14351] BTRFS error (device loop2): superblock checksum mismatch 02:43:37 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) 02:43:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000800400000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2718.879479][T14351] BTRFS error (device loop2): open_ctree failed [ 2718.900715][T14366] loop5: detected capacity change from 0 to 258 [ 2718.908066][T14349] loop4: detected capacity change from 0 to 256 [ 2719.004154][T14364] loop1: detected capacity change from 0 to 256 [ 2719.029018][T14351] loop2: detected capacity change from 0 to 256 [ 2719.037308][T14366] BTRFS error (device loop5): superblock checksum mismatch 02:43:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000100000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2719.044739][T14364] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14364) [ 2719.095549][T14397] loop3: detected capacity change from 0 to 256 [ 2719.118384][T14366] BTRFS error (device loop5): open_ctree failed [ 2719.125261][T14397] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14397) 02:43:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffffe0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.139066][T14351] BTRFS error (device loop5): superblock checksum mismatch [ 2719.158124][T14402] loop4: detected capacity change from 0 to 256 [ 2719.178090][T14351] BTRFS error (device loop5): open_ctree failed 02:43:37 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000c0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.203956][T14402] BTRFS error (device loop4): superblock checksum mismatch [ 2719.229636][T14366] loop5: detected capacity change from 0 to 258 [ 2719.231500][T14402] BTRFS error (device loop4): open_ctree failed [ 2719.247733][T14397] loop3: detected capacity change from 0 to 256 02:43:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000fffffffffffffffe0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.272996][T14366] BTRFS error (device loop5): superblock checksum mismatch [ 2719.300243][T14366] BTRFS error (device loop5): open_ctree failed [ 2719.306902][T14402] loop4: detected capacity change from 0 to 256 [ 2719.314453][T14397] BTRFS error (device loop5): superblock checksum mismatch 02:43:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.344289][T14397] BTRFS error (device loop5): open_ctree failed [ 2719.380646][T14402] BTRFS error (device loop5): superblock checksum mismatch 02:43:37 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000480000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.399395][T14433] loop2: detected capacity change from 0 to 256 [ 2719.431038][T14438] loop1: detected capacity change from 0 to 256 02:43:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000110000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2719.448178][T14402] BTRFS error (device loop5): open_ctree failed [ 2719.455630][T14433] BTRFS error (device loop2): superblock checksum mismatch [ 2719.463226][T14438] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14438) [ 2719.474296][T14433] BTRFS error (device loop2): open_ctree failed [ 2719.477639][T14448] loop5: detected capacity change from 0 to 258 [ 2719.566229][T14448] BTRFS error (device loop5): superblock checksum mismatch [ 2719.583723][T14433] loop2: detected capacity change from 0 to 256 [ 2719.592523][T14448] BTRFS error (device loop5): open_ctree failed [ 2719.614684][T14456] loop3: detected capacity change from 0 to 256 [ 2719.621402][T14438] loop1: detected capacity change from 0 to 256 [ 2719.646868][T14468] loop4: detected capacity change from 0 to 256 [ 2719.668006][T14438] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14438) [ 2719.680726][T14433] BTRFS error (device loop5): superblock checksum mismatch 02:43:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:38 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2719.795681][T14468] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14468) [ 2719.822751][T14456] loop3: detected capacity change from 0 to 256 02:43:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000ff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000d0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2719.928005][T14433] BTRFS error (device loop5): open_ctree failed [ 2719.949451][T14488] loop1: detected capacity change from 0 to 256 [ 2719.955998][T14468] loop4: detected capacity change from 0 to 256 [ 2720.005877][T14468] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14468) [ 2720.016900][T14456] BTRFS error (device loop3): superblock checksum mismatch 02:43:38 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000120000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000e0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.069428][T14456] BTRFS error (device loop3): open_ctree failed [ 2720.072317][T14506] loop5: detected capacity change from 0 to 258 [ 2720.121377][T14506] BTRFS error (device loop5): superblock checksum mismatch 02:43:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8181158100000000000000000000000fff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:38 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000004c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.170756][T14515] loop2: detected capacity change from 0 to 256 [ 2720.198402][T14506] BTRFS error (device loop5): open_ctree failed [ 2720.240251][T14515] BTRFS error (device loop2): superblock checksum mismatch [ 2720.247614][T14506] loop5: detected capacity change from 0 to 258 [ 2720.250383][T14523] loop4: detected capacity change from 0 to 256 [ 2720.262802][T14525] loop1: detected capacity change from 0 to 256 [ 2720.277974][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2720.290869][T14515] BTRFS error (device loop2): open_ctree failed [ 2720.298004][T14525] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14525) [ 2720.309755][T14506] BTRFS error (device loop2): superblock checksum mismatch 02:43:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.355883][T14506] BTRFS error (device loop2): open_ctree failed [ 2720.396256][T14543] loop3: detected capacity change from 0 to 256 [ 2720.398267][T14523] BTRFS error (device loop5): superblock checksum mismatch [ 2720.435907][T14543] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14543) 02:43:38 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffefff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.477404][T14552] loop1: detected capacity change from 0 to 256 [ 2720.486717][T14550] loop2: detected capacity change from 0 to 256 [ 2720.494642][T14523] BTRFS error (device loop5): open_ctree failed [ 2720.506811][T14543] loop3: detected capacity change from 0 to 256 [ 2720.522352][T14550] BTRFS error (device loop2): superblock checksum mismatch [ 2720.541949][T14564] loop5: detected capacity change from 0 to 258 [ 2720.542309][T14552] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14552) [ 2720.619197][T14543] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14543) [ 2720.639634][T14523] loop4: detected capacity change from 0 to 256 02:43:39 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a0000904000001"], 0x0) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2720.685298][T14552] loop1: detected capacity change from 0 to 256 02:43:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000005c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.739734][T14550] BTRFS error (device loop2): open_ctree failed [ 2720.746656][T14523] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14523) [ 2720.768880][T14564] BTRFS error (device loop2): superblock checksum mismatch 02:43:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000100000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000200000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2720.824095][T14552] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14552) [ 2720.842750][T14590] loop3: detected capacity change from 0 to 256 02:43:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000007fffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.888284][T14564] BTRFS error (device loop2): open_ctree failed [ 2720.902210][T14594] loop4: detected capacity change from 0 to 256 [ 2720.908991][T14590] BTRFS error (device loop5): superblock checksum mismatch [ 2720.915020][T14594] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14594) 02:43:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2720.981136][T14604] loop2: detected capacity change from 0 to 256 [ 2720.994145][T14590] BTRFS error (device loop5): open_ctree failed [ 2721.006530][T14604] BTRFS error (device loop2): superblock checksum mismatch [ 2721.017180][T14594] loop4: detected capacity change from 0 to 256 [ 2721.030499][T14604] BTRFS error (device loop2): open_ctree failed [ 2721.055422][T14617] loop1: detected capacity change from 0 to 256 [ 2721.068059][T14590] loop3: detected capacity change from 0 to 256 [ 2721.075566][T14594] BTRFS error (device loop4): superblock checksum mismatch [ 2721.108054][T14617] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14617) [ 2721.146611][T14627] loop5: detected capacity change from 0 to 258 02:43:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000110000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2721.163248][T14594] BTRFS error (device loop4): open_ctree failed [ 2721.189145][T14590] BTRFS error (device loop5): superblock checksum mismatch [ 2721.205589][T14590] BTRFS error (device loop5): open_ctree failed 02:43:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000010200000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2721.227260][T14617] loop1: detected capacity change from 0 to 256 [ 2721.260978][T14627] BTRFS error (device loop5): superblock checksum mismatch [ 2721.271554][T14617] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14617) 02:43:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000600000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000250000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2721.349662][T14641] loop2: detected capacity change from 0 to 256 [ 2721.403370][T14627] BTRFS error (device loop5): open_ctree failed 02:43:39 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000008570d7620000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000001100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000120000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2721.618179][T14662] loop3: detected capacity change from 0 to 256 [ 2721.626949][T14660] loop4: detected capacity change from 0 to 256 [ 2721.647519][T14662] BTRFS error (device loop3): superblock checksum mismatch [ 2721.655418][T14660] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14660) 02:43:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000001100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000feffffffffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2721.655469][T14673] loop2: detected capacity change from 0 to 256 [ 2721.671028][T14677] loop5: detected capacity change from 0 to 258 [ 2721.704888][T14662] BTRFS error (device loop3): open_ctree failed [ 2721.713394][T14673] BTRFS error (device loop5): superblock checksum mismatch [ 2721.726268][T14673] BTRFS error (device loop5): open_ctree failed [ 2721.740831][T14660] loop4: detected capacity change from 0 to 256 [ 2721.747740][T14677] BTRFS error (device loop5): superblock checksum mismatch [ 2721.753737][T14660] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14660) 02:43:40 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000001100000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2721.773341][T14662] loop3: detected capacity change from 0 to 256 02:43:40 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000400000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:40 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a00009"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2721.848038][T14693] loop1: detected capacity change from 0 to 256 02:43:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2721.936540][T14677] BTRFS error (device loop5): open_ctree failed [ 2721.980674][T14662] BTRFS error (device loop5): superblock checksum mismatch 02:43:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000ffffffffffffffff0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.027436][T14718] loop4: detected capacity change from 0 to 256 [ 2722.083583][T14662] BTRFS error (device loop5): open_ctree failed [ 2722.117704][T14718] BTRFS error (device loop4): superblock checksum mismatch 02:43:40 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000680000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:40 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000010200000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.144476][T14718] BTRFS error (device loop4): open_ctree failed [ 2722.213146][T14727] loop1: detected capacity change from 0 to 256 [ 2722.226987][T14718] loop4: detected capacity change from 0 to 256 [ 2722.241944][T14727] BTRFS error (device loop1): superblock checksum mismatch [ 2722.255458][T14718] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14718) [ 2722.267763][T14734] loop2: detected capacity change from 0 to 256 [ 2722.269453][T14736] loop5: detected capacity change from 0 to 258 [ 2722.300889][T14744] loop3: detected capacity change from 0 to 256 02:43:40 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000480000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2722.343516][T14734] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14734) [ 2722.358066][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2722.394011][T14727] BTRFS error (device loop1): open_ctree failed [ 2722.401783][T14744] BTRFS error (device loop5): superblock checksum mismatch [ 2722.424235][T14744] BTRFS error (device loop5): open_ctree failed 02:43:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.438782][T14734] loop2: detected capacity change from 0 to 256 [ 2722.445134][T14727] loop1: detected capacity change from 0 to 256 [ 2722.459748][T14766] loop4: detected capacity change from 0 to 256 [ 2722.484839][T14727] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14727) [ 2722.491810][T14744] loop3: detected capacity change from 0 to 256 [ 2722.495757][T14734] BTRFS error (device loop2): superblock checksum mismatch [ 2722.551115][T14734] BTRFS error (device loop2): open_ctree failed [ 2722.557449][T14744] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14744) 02:43:40 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000020000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.594111][T14766] BTRFS error (device loop4): superblock checksum mismatch [ 2722.603613][T14777] loop5: detected capacity change from 0 to 258 02:43:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000250000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.683573][T14766] BTRFS error (device loop4): open_ctree failed 02:43:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000006c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.725225][T14787] loop1: detected capacity change from 0 to 256 02:43:41 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a00009"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) 02:43:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000004c0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2722.820903][T14777] loop5: detected capacity change from 0 to 258 [ 2722.842779][T14797] loop2: detected capacity change from 0 to 256 [ 2722.851283][T14777] BTRFS error (device loop5): superblock checksum mismatch 02:43:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2722.920344][T14812] loop3: detected capacity change from 0 to 256 [ 2722.928080][T14777] BTRFS error (device loop5): open_ctree failed 02:43:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000030000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000022e0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2723.016431][T14812] BTRFS error (device loop5): superblock checksum mismatch [ 2723.042808][T14817] loop4: detected capacity change from 0 to 256 02:43:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2723.064024][T14827] loop1: detected capacity change from 0 to 256 [ 2723.092632][T14817] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14817) [ 2723.115266][T14832] loop2: detected capacity change from 0 to 256 [ 2723.127982][T14812] BTRFS error (device loop5): open_ctree failed [ 2723.199120][T14827] BTRFS error (device loop1): superblock checksum mismatch [ 2723.206982][T14832] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14832) [ 2723.227379][T14817] loop4: detected capacity change from 0 to 256 [ 2723.234677][T14812] loop3: detected capacity change from 0 to 256 [ 2723.243625][T14827] BTRFS error (device loop1): open_ctree failed [ 2723.251745][T14835] loop5: detected capacity change from 0 to 258 [ 2723.283464][T14812] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14812) [ 2723.296142][T14817] BTRFS error (device loop5): superblock checksum mismatch 02:43:41 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000000000740000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000ba0200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2723.336065][T14827] loop1: detected capacity change from 0 to 256 02:43:41 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000022f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000005c0000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) 02:43:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000040000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2723.399545][T14817] BTRFS error (device loop5): open_ctree failed [ 2723.466993][T14865] loop2: detected capacity change from 0 to 256 [ 2723.476625][T14865] BTRFS error (device loop5): superblock checksum mismatch [ 2723.522715][T14874] loop3: detected capacity change from 0 to 256 [ 2723.541603][T14865] BTRFS error (device loop5): open_ctree failed 02:43:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2723.576685][T14878] loop1: detected capacity change from 0 to 256 [ 2723.619907][T14878] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14878) [ 2723.633083][T14874] BTRFS error (device loop3): superblock checksum mismatch 02:43:42 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000000109022400010000a00009"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2723.674905][T14865] loop2: detected capacity change from 0 to 256 [ 2723.708653][T14874] BTRFS error (device loop3): open_ctree failed [ 2723.720118][T14897] loop5: detected capacity change from 0 to 258 [ 2723.731059][T14888] loop4: detected capacity change from 0 to 256 [ 2723.743530][T14878] loop1: detected capacity change from 0 to 256 [ 2723.757245][T14888] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14888) [ 2723.771915][T14865] BTRFS error (device loop2): superblock checksum mismatch [ 2723.843124][T14874] loop3: detected capacity change from 0 to 256 [ 2723.868087][T14878] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14878) [ 2723.954550][T14888] loop4: detected capacity change from 0 to 256 [ 2723.999178][T14865] BTRFS error (device loop2): open_ctree failed [ 2724.006696][T14897] BTRFS error (device loop2): superblock checksum mismatch 02:43:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000003f0000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000050000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2724.038484][T14874] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (14874) [ 2724.129626][T14897] BTRFS error (device loop2): open_ctree failed 02:43:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="818115810000000000000000000000007a0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000600000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2724.173644][T14928] loop1: detected capacity change from 0 to 256 02:43:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000400000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000e80200000000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001000000000000000000000100000000000072000000000000100000001000000010000000000000000000000000000000000000000000000000000000000000000007b674d83b0948378bdccb61f001306c4cba99bf717845a0a45395f57da3a43f00"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2724.240162][T14928] BTRFS error (device loop5): superblock checksum mismatch [ 2724.272049][T14938] loop4: detected capacity change from 0 to 256 02:43:42 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffff8c0000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2724.315012][T14928] BTRFS error (device loop5): open_ctree failed [ 2724.323287][T14938] BTRFS error (device loop4): superblock checksum mismatch [ 2724.339245][T14938] BTRFS error (device loop4): open_ctree failed [ 2724.359621][T14946] loop2: detected capacity change from 0 to 256 [ 2724.376295][T14957] loop3: detected capacity change from 0 to 256 [ 2724.380493][T14952] loop5: detected capacity change from 0 to 258 [ 2724.400608][T14928] loop1: detected capacity change from 0 to 256 [ 2724.437964][ C0] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 2724.456629][T14946] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14946) [ 2724.457650][T14957] BTRFS error (device loop5): superblock checksum mismatch [ 2724.477204][T14928] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14928) 02:43:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000060000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:42 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000800400000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:42 executing program 0: r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x46d, 0xc218, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc304000000"], 0x0) syz_usb_control_io(r1, &(0x7f0000001580)={0xfffffff4, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x1, 0x80, 0x0, 0x0, "c09893e1", ' \x00'}}, 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000280)={0x2c, &(0x7f00000007c0)={0x20, 0x9, 0x80, {0x80, 0x21, "9ebb1633d03c6abf1bdc4df06b7047331f2356868942cd7e56c8eb8bd2a9c56e2569568e786a917230199e1de0398852a0bff04c99a57969646cf08fbcaf92f4c115226f5efa973ed0474c90308a0def47c08dc34be9f199510f3a05d731440bed1cff8820e139b2b88b243071d726c3240dd18c633c6ef1b844f04eee61"}}, &(0x7f0000000100)={0x0, 0x3, 0xa5, @string={0xa5, 0x3, "8acc4a68db7645c03759513925624db74e734d3bb238a99a6c98c81fda5bd3f1aa622d7a70d4b4713746b575e4cd649b85dc673348cbb03ce82973eb3fbf29c9dfe68fb24822f52a017e04e6100bc5be05913ceca3a7f6e260165e444edbbc9acbbb3b04a875e17d30b0bd4261eab71fd7d2a68690e323873e3d2a0c83bda77a077fdf01c952c4e5a0d42aa3db9ef7c37783289a545f291fd84c79a3642db33762d94d"}}, &(0x7f00000001c0)={0x0, 0xf, 0x19, {0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "4433b524c02fd1b0efc4f4713ea86c31"}]}}, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x20, 0x4, 0x2, 0x20, "e3b3b2d3", "28ab213e"}}, &(0x7f0000000240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x8, 0x10, 0xe3, 0x20, 0x7, 0x8, 0x3}}}, &(0x7f00000006c0)={0x84, &(0x7f00000002c0)={0x0, 0x12, 0x20, "5ceee9f0b5819d4aad927d396ad052fb88960f06467e7774deeaa60a42714172"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0xfc}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000380)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f00000003c0)={0x20, 0x0, 0x8, {0x40, 0x8, [0xf0f0]}}, &(0x7f0000000400)={0x40, 0x7, 0x2, 0xfff}, &(0x7f0000000440)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000000480)={0x40, 0xb, 0x2, "c390"}, &(0x7f00000004c0)={0x40, 0xf, 0x2, 0x3}, &(0x7f0000000780)={0x40, 0x13, 0x6, @multicast}, &(0x7f0000000540)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000580)={0x40, 0x19, 0x2, "af75"}, &(0x7f00000005c0)={0x40, 0x1a, 0x2, 0x3}, &(0x7f0000000600)={0x40, 0x1c, 0x1, 0x7f}, &(0x7f0000000640)={0x40, 0x1e, 0x1, 0x2}, &(0x7f0000000680)={0x40, 0x21, 0x1, 0x9}}) [ 2724.526640][T14938] loop4: detected capacity change from 0 to 256 [ 2724.552292][T14938] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (14938) 02:43:42 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000070000000000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004509000000000000000000000001", 0xca, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:43:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000680000000000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000", 0xec, 0x10000}], 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="005b53c74f981c750e9611906154085c5c06f19fb96f90ffde1fe061a51d5a5985c8ec55a7196dccd20938281d98d80d51fcbcfef9527e3de51d278f60e0f7a5474b414106c35a10d13831498d8fbf05bd8dfbb7849ee28e2cf3cf5d628b9cf6a04674db6b41b485f88cc5495b21e44137a9e81c439400ea67467a5e34b2efc2e8b84c8d848a9d16b14459cb6487a0838fd8b0ae81350d69ada1726a9fbc9c7faa56e8b2adf1b880d05dad6c918835018d3a0b5ee3ad67ca1e54ebc094981df154d086e5d10fc768e33f24a7e1b4216d790ddc39892f5d3459"]) [ 2724.649972][T14977] loop2: detected capacity change from 0 to 256 [ 2724.668026][T14957] BTRFS error (device loop5): open_ctree failed [ 2724.684214][T14977] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (14977) 02:43:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000ffffff970000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000000700)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 2724.699871][T14952] BTRFS error (device loop5): superblock checksum mismatch [ 2724.720930][T14985] loop1: detected capacity change from 0 to 256 [ 2724.770462][T14985] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (14985) [ 2724.810010][T14977] loop2: detected capacity change from 0 to 256 [ 2724.849874][T14952] BTRFS error (device loop5): open_ctree failed [ 2724.870523][T14977] BTRFS error (device loop5): superblock checksum mismatch [ 2724.878996][T14985] loop1: detected capacity change from 0 to 256 02:43:43 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="81811581000000000000000000fffffff60000000000000000000000000000004cba99bf717845a0a45395f57da3a43f000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450900000000000000000000000100000000000000000000010000", 0xd7, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000