4c96f54b885e538b574d11f77cbf1a00caadc551abe7c8efbd403e9e7aa5e75e3b47a44e3d3e5f141a2c57c0e0b59acf7dff169ce7f4950b7c46aaee68858de6607c708b7c52010301f71eecde6c31319b79f27d93393af1324c830240a03a7a99c0279f52cf40032fb42d502b8543fc191482dd0740ac6e01bb3447b65ec7a1fe022b7636bf6c2ec744f421b5e46f9bd95d7f4876ab5b4e4a1f2140e4e5f482dde32130c", 0xd5}, {&(0x7f0000004480)="2e5a197fe558a58ebb78b9fcec163f894f16ae1446afc74f4b37c31df0620935f9ae3e8f13d2dd44d4966a112fbc1a6cb09a90617fe69d73105e7bbcc379b0adaa53a3cf3150fe8b85cf", 0x4a}], 0x3, &(0x7f0000004540)=[{0x78, 0x111, 0x3, "84449a3e31496b5cb00eaccba82993af625f4468fed31c6efbba57d0867dd84bc6b5cc36eb509b5217e66067dbac685098c5846a222e4d3d87c031eaf3093fc864054993f8af3dcaaf6928d2a91d37b4793869e3519df6ca53249821a457ad4277827591ac5c90"}], 0x78}}], 0x5, 0x4000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 18:56:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2635.802904][T19369] loop4: detected capacity change from 0 to 256 [ 2635.805152][T19364] loop5: detected capacity change from 0 to 256 [ 2635.808884][T19372] loop1: detected capacity change from 0 to 256 [ 2635.820789][T29207] Bluetooth: hci9: sending frame failed (-49) 18:56:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @default}, [@bcast, @remote, @default, @default, @null, @default, @rose, @rose]}, &(0x7f00000001c0)=0x48, 0x80800) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @remote, 'team0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="cf5b6ac9624ac66e1cfa440fce84fb4f29eaddadae2ad8cab274e68885aeac96f0c57bb76eabdd54129cb10395362b4b1fdae12334d2b11b38cafc6ac40496891e277ae7aa04ad69340f5db40227fd5e8277ab2f32ea3b78adb6b46a1b045f9131767372dec7690a38167f5c400da3580798b9072933f309c58d826764a97e32b26f3a457dec8c79c026119058854856a2cbb30a2bf6651a5fbfa8fba2d8cdc02d001937795fdea2eba64d79a6a185cb7069ae95d2312fb14f70ad46ea38c751691aa3774af3076e948ea36fac6ced4c006e897e2871b5", 0xd7}, {&(0x7f0000000400)="3fcfe63304f006d4cbfbe369a244572f75a5e311dcd0e5422d1b73395c98e59e6b55b35cc447d410b6523c5d5fbb9d2b64d1aed60d82d2cb9a0006c6842fc9ac238b4809eb5c1db620729e423aaafd2435264153a3a1b3da880f03abbb7437f5eabf7137205da266d41fab207c11e15e53bd572a7ffbcd11a96c190cc914ad1af82fa42d3ffec28158f5f01122cdccbc04cfbe343093fc1a173159485929306792eaf0ebdd26b69770e34150ddc1189e780b9af7cf52511c3e156457e3ab01a807d107f380ffc744e603167b97cbfb102fb3ce268e12871a4745ad", 0xdb}], 0x2, &(0x7f0000000500)=[{0x78, 0x104, 0x6, "758c48a02e4105a359650277973d08a4033a71fbfc0fcacb0e1860a2998c48637acd04dc34488ad4cad5fc9d6d21bfe5acfe084a02f2a92db4d9a754ef5e9c150255502387ee7a4a69aa95000538fcb6a3a8ef7ba3a292df76928ad913bcd9355887"}, {0x48, 0xff, 0x7, "a892ebdd7d0acb69661da2081280cb939a9b9e3e57625791842428b3f183785e416ef3961b3b228fd22f88e4914ab131014f5737db0c"}, {0x1010, 0x115, 0x8, "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&(0x7f0000004180)=[{&(0x7f0000002f80)="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0x1000}, {&(0x7f0000003f80)="42a5d23b745b0168dc6c1c1b72daa390eda49edca9f447bc74e314d379595388271e6dc73a1f347cb78917747e39bef807dd5a6162b20ea9ee6215ef1c1d39dfc7edae32fcfc391e7c38a81551dcfb4ff9b041bdb774", 0x56}, {&(0x7f0000004000)="b0f76df840b147d643b870352c0c597ad2dca39192a63753a28853e9114d38284c8a12f3c9fc391809f1e20e194e36458729808d0335674a9b46bb245a87347c0dda7876ae211ce829081d5d74f4c6e92526a229099ae05a319335704a3e5881be3c8c064e9f720f12915aa99bfe7c5f829ad9e39ad6881b6a0dc8d9861803cb7118b3bfdf0dfc842c0bd705eb58ce60e890b5271e8b06a0b61210c30f31b86b11cec479e5b022e795c80a4305e1e97e2bddae6e8d50e7041bece17b2bc07e1e", 0xc0}, {&(0x7f00000040c0)="63dd42e85c5e0cda013396a0583bfa91d48a934e2902a09ab0929df24c4da0e88b87c8cace93109adbb8042a4e257a1ee9da9a1b8ad873b65dbc8937d591df9e8f7f64e91682a25cb55d607fd514bf8b0efa81949b586492d7c280a53a50a0b5a7e9696aa2cff0482e8c30bd0b5851b306466e4b6618700d3e", 0x79}, {&(0x7f0000004140)="205902db8a953e05321467023268e05cb36e5cd90c34b7b81c93b4ba9e04fa10d8d7b3512cad9d9e197193", 0x2b}], 0x5, &(0x7f0000004200)}}, {{&(0x7f0000004240)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80, &(0x7f0000004500)=[{&(0x7f00000042c0)="d8b6ca725f8f960bdd27b12b1277c7ea1babd2af153cbd84755f4fec9213a601670d65b87afcbe0254bb2682d597b6cd8a599adf66701a9d4648d3c9946ea7816686689445422d4c7d2435a75cb830b7951b0e23f590e7444d7ceceea305aa784708bcd626ed23a9aaf58307651ca1b94ea3d040ceded11f5a14ae62112231ddc15c13e8125e2565a4f1ad52793210518db55f4b50", 0x95}, {&(0x7f0000004380)="63eae839e56283a8b3081f9fb20c3e382e51c51fef66e17048fc3152fa3c351f1f20486ed040263539144b6c09788dce64c96f54b885e538b574d11f77cbf1a00caadc551abe7c8efbd403e9e7aa5e75e3b47a44e3d3e5f141a2c57c0e0b59acf7dff169ce7f4950b7c46aaee68858de6607c708b7c52010301f71eecde6c31319b79f27d93393af1324c830240a03a7a99c0279f52cf40032fb42d502b8543fc191482dd0740ac6e01bb3447b65ec7a1fe022b7636bf6c2ec744f421b5e46f9bd95d7f4876ab5b4e4a1f2140e4e5f482dde32130c", 0xd5}, {&(0x7f0000004480)="2e5a197fe558a58ebb78b9fcec163f894f16ae1446afc74f4b37c31df0620935f9ae3e8f13d2dd44d4966a112fbc1a6cb09a90617fe69d73105e7bbcc379b0adaa53a3cf3150fe8b85cf", 0x4a}], 0x3, &(0x7f0000004540)=[{0x78, 0x111, 0x3, "84449a3e31496b5cb00eaccba82993af625f4468fed31c6efbba57d0867dd84bc6b5cc36eb509b5217e66067dbac685098c5846a222e4d3d87c031eaf3093fc864054993f8af3dcaaf6928d2a91d37b4793869e3519df6ca53249821a457ad4277827591ac5c90"}], 0x78}}], 0x5, 0x4000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @default}, [@bcast, @remote, @default, @default, @null, @default, @rose, @rose]}, &(0x7f00000001c0)=0x48, 0x80800) (async) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @remote, 'team0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="cf5b6ac9624ac66e1cfa440fce84fb4f29eaddadae2ad8cab274e68885aeac96f0c57bb76eabdd54129cb10395362b4b1fdae12334d2b11b38cafc6ac40496891e277ae7aa04ad69340f5db40227fd5e8277ab2f32ea3b78adb6b46a1b045f9131767372dec7690a38167f5c400da3580798b9072933f309c58d826764a97e32b26f3a457dec8c79c026119058854856a2cbb30a2bf6651a5fbfa8fba2d8cdc02d001937795fdea2eba64d79a6a185cb7069ae95d2312fb14f70ad46ea38c751691aa3774af3076e948ea36fac6ced4c006e897e2871b5", 0xd7}, {&(0x7f0000000400)="3fcfe63304f006d4cbfbe369a244572f75a5e311dcd0e5422d1b73395c98e59e6b55b35cc447d410b6523c5d5fbb9d2b64d1aed60d82d2cb9a0006c6842fc9ac238b4809eb5c1db620729e423aaafd2435264153a3a1b3da880f03abbb7437f5eabf7137205da266d41fab207c11e15e53bd572a7ffbcd11a96c190cc914ad1af82fa42d3ffec28158f5f01122cdccbc04cfbe343093fc1a173159485929306792eaf0ebdd26b69770e34150ddc1189e780b9af7cf52511c3e156457e3ab01a807d107f380ffc744e603167b97cbfb102fb3ce268e12871a4745ad", 0xdb}], 0x2, &(0x7f0000000500)=[{0x78, 0x104, 0x6, "758c48a02e4105a359650277973d08a4033a71fbfc0fcacb0e1860a2998c48637acd04dc34488ad4cad5fc9d6d21bfe5acfe084a02f2a92db4d9a754ef5e9c150255502387ee7a4a69aa95000538fcb6a3a8ef7ba3a292df76928ad913bcd9355887"}, {0x48, 0xff, 0x7, "a892ebdd7d0acb69661da2081280cb939a9b9e3e57625791842428b3f183785e416ef3961b3b228fd22f88e4914ab131014f5737db0c"}, {0x1010, 0x115, 0x8, "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&(0x7f0000004180)=[{&(0x7f0000002f80)="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0x1000}, {&(0x7f0000003f80)="42a5d23b745b0168dc6c1c1b72daa390eda49edca9f447bc74e314d379595388271e6dc73a1f347cb78917747e39bef807dd5a6162b20ea9ee6215ef1c1d39dfc7edae32fcfc391e7c38a81551dcfb4ff9b041bdb774", 0x56}, {&(0x7f0000004000)="b0f76df840b147d643b870352c0c597ad2dca39192a63753a28853e9114d38284c8a12f3c9fc391809f1e20e194e36458729808d0335674a9b46bb245a87347c0dda7876ae211ce829081d5d74f4c6e92526a229099ae05a319335704a3e5881be3c8c064e9f720f12915aa99bfe7c5f829ad9e39ad6881b6a0dc8d9861803cb7118b3bfdf0dfc842c0bd705eb58ce60e890b5271e8b06a0b61210c30f31b86b11cec479e5b022e795c80a4305e1e97e2bddae6e8d50e7041bece17b2bc07e1e", 0xc0}, {&(0x7f00000040c0)="63dd42e85c5e0cda013396a0583bfa91d48a934e2902a09ab0929df24c4da0e88b87c8cace93109adbb8042a4e257a1ee9da9a1b8ad873b65dbc8937d591df9e8f7f64e91682a25cb55d607fd514bf8b0efa81949b586492d7c280a53a50a0b5a7e9696aa2cff0482e8c30bd0b5851b306466e4b6618700d3e", 0x79}, {&(0x7f0000004140)="205902db8a953e05321467023268e05cb36e5cd90c34b7b81c93b4ba9e04fa10d8d7b3512cad9d9e197193", 0x2b}], 0x5, &(0x7f0000004200)}}, {{&(0x7f0000004240)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80, &(0x7f0000004500)=[{&(0x7f00000042c0)="d8b6ca725f8f960bdd27b12b1277c7ea1babd2af153cbd84755f4fec9213a601670d65b87afcbe0254bb2682d597b6cd8a599adf66701a9d4648d3c9946ea7816686689445422d4c7d2435a75cb830b7951b0e23f590e7444d7ceceea305aa784708bcd626ed23a9aaf58307651ca1b94ea3d040ceded11f5a14ae62112231ddc15c13e8125e2565a4f1ad52793210518db55f4b50", 0x95}, {&(0x7f0000004380)="63eae839e56283a8b3081f9fb20c3e382e51c51fef66e17048fc3152fa3c351f1f20486ed040263539144b6c09788dce64c96f54b885e538b574d11f77cbf1a00caadc551abe7c8efbd403e9e7aa5e75e3b47a44e3d3e5f141a2c57c0e0b59acf7dff169ce7f4950b7c46aaee68858de6607c708b7c52010301f71eecde6c31319b79f27d93393af1324c830240a03a7a99c0279f52cf40032fb42d502b8543fc191482dd0740ac6e01bb3447b65ec7a1fe022b7636bf6c2ec744f421b5e46f9bd95d7f4876ab5b4e4a1f2140e4e5f482dde32130c", 0xd5}, {&(0x7f0000004480)="2e5a197fe558a58ebb78b9fcec163f894f16ae1446afc74f4b37c31df0620935f9ae3e8f13d2dd44d4966a112fbc1a6cb09a90617fe69d73105e7bbcc379b0adaa53a3cf3150fe8b85cf", 0x4a}], 0x3, &(0x7f0000004540)=[{0x78, 0x111, 0x3, "84449a3e31496b5cb00eaccba82993af625f4468fed31c6efbba57d0867dd84bc6b5cc36eb509b5217e66067dbac685098c5846a222e4d3d87c031eaf3093fc864054993f8af3dcaaf6928d2a91d37b4793869e3519df6ca53249821a457ad4277827591ac5c90"}], 0x78}}], 0x5, 0x4000004) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) (async) [ 2635.826144][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2635.833611][T19372] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2635.836399][T19372] BTRFS error (device loop4): superblock checksum mismatch [ 2635.838315][T19372] BTRFS error (device loop4): open_ctree failed [ 2635.847342][T19364] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19364) 18:56:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2635.859464][T19369] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2635.861826][T19369] BTRFS error (device loop4): superblock checksum mismatch 18:56:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2635.893517][T19369] BTRFS error (device loop4): open_ctree failed 18:56:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @default}, [@bcast, @remote, @default, @default, @null, @default, @rose, @rose]}, &(0x7f00000001c0)=0x48, 0x80800) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @remote, 'team0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="cf5b6ac9624ac66e1cfa440fce84fb4f29eaddadae2ad8cab274e68885aeac96f0c57bb76eabdd54129cb10395362b4b1fdae12334d2b11b38cafc6ac40496891e277ae7aa04ad69340f5db40227fd5e8277ab2f32ea3b78adb6b46a1b045f9131767372dec7690a38167f5c400da3580798b9072933f309c58d826764a97e32b26f3a457dec8c79c026119058854856a2cbb30a2bf6651a5fbfa8fba2d8cdc02d001937795fdea2eba64d79a6a185cb7069ae95d2312fb14f70ad46ea38c751691aa3774af3076e948ea36fac6ced4c006e897e2871b5", 0xd7}, {&(0x7f0000000400)="3fcfe63304f006d4cbfbe369a244572f75a5e311dcd0e5422d1b73395c98e59e6b55b35cc447d410b6523c5d5fbb9d2b64d1aed60d82d2cb9a0006c6842fc9ac238b4809eb5c1db620729e423aaafd2435264153a3a1b3da880f03abbb7437f5eabf7137205da266d41fab207c11e15e53bd572a7ffbcd11a96c190cc914ad1af82fa42d3ffec28158f5f01122cdccbc04cfbe343093fc1a173159485929306792eaf0ebdd26b69770e34150ddc1189e780b9af7cf52511c3e156457e3ab01a807d107f380ffc744e603167b97cbfb102fb3ce268e12871a4745ad", 0xdb}], 0x2, &(0x7f0000000500)=[{0x78, 0x104, 0x6, "758c48a02e4105a359650277973d08a4033a71fbfc0fcacb0e1860a2998c48637acd04dc34488ad4cad5fc9d6d21bfe5acfe084a02f2a92db4d9a754ef5e9c150255502387ee7a4a69aa95000538fcb6a3a8ef7ba3a292df76928ad913bcd9355887"}, {0x48, 0xff, 0x7, "a892ebdd7d0acb69661da2081280cb939a9b9e3e57625791842428b3f183785e416ef3961b3b228fd22f88e4914ab131014f5737db0c"}, {0x1010, 0x115, 0x8, 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&(0x7f0000004180)=[{&(0x7f0000002f80)="06e45f56867ee1f5d522d9077bff42c5f832720691eb87a2c254c7867204550daccc0549c24f553b3cb0a6f6597e4a78b72a06f27c86b9badc67d1b121300c3dc06c18d9fc2d458e3565cc9554ee9081b291b4517c28a1fe758c8cec01a72756d28d96ec2ede824fd644e7b60fb6bff294a19fee83caf80d09e9aadc53eedd9a9af7b8fa00ebcb8d3c6c0b2e89c582fc5c361c4ad2a15eebc5edc027c9c81e563acca561da2d00e8bb084cb1fe6a7d1c2d1a6963e06ad8eb77f2bfadf0ab047ec7b4b7e7a557aeef6ac472196cc7b4f47eacb485342bf8e0c94ead7381eaa1c9cc8ed5244f12e0a4851cd81483e5b1cee3828eebf5cf546b16b21815df6afde663b9386abad91c6c30690484e0e145d46d9871a16aa5385746934bcdf90323fe77182146d09b3f39e80ae2c8f96639a13fb56cb35ae13988dee1296cf8c554781199787164ed000d389dc308f64ec84ab7ff5edda6ed278b39f11c944aa506eb0fccbbaba080feb0dfae00bb6c0c68e79a0508f3f43b1c72e063085dcff3b469ca49081a50c4883d44397abb4c7f751b2f2de88755827d76da432b2724054944569197005989322e8902c5d7faf55e02fd188ff1a0123d62861de64b40e944dbc96d2d912408af7f0dfde8ba99aba157eb99672de48f36b69d8fd1602b8384769e97872f97043059e31ae6e25a80408ce6cf5ef51f2a082a9f2d54108852842e470bb953389042d9d2392571af5b1d283167ea28167c7ff1a243da464041b6cbb343de54f1b49f9efb072810ba27dd0436bce042fdf2769dc6ef5999cec92b28c56115bf356c5b8f0f9fd856bcfa8468139849228d2994636defd18fbf8debce2e1755e55b87e3fcae12f898948c6bfe1d82d34d972822c105a73573bfc21a14b4a04fcb4249765923875a62dc196b6b94d03c85a10a7f65a515ea9beb58bd35884706e5b49a11b3dca6d97f15b587fbd60be31428fa88a7bb15efc67f214c30909405bed0236114a76ed4f50100dbd97d695bb05b1d16b969b8d93ba877453b4fa3936818b01c7223a9bd5b26ae7fe1adbbe25ad1f5eff547a441afaa79d77a588b3139232013c333ebde537b056fb149b16f9abd107cb9cb92e7161db4d9e5dde84e907fc56beab5155c470df535347767c91280e99569eda87ba9fb5bf0a9930ce13055de97fcba9f04dd7f80980fab534d0a8e8ad8714227b4b7c0bae1e7224c0303fcaa96c5cd7174b17004615967a0b8c08a93df298ff9dff29bb88be3163ec9a3e9d6610bcbe7702edaf96359ca2053aaac7cd2553a4cf3522830927c040d41a072a117b702681de0eab3a27434e624add3db264aa4f93b23251ca096c892b7839427ab6855bbd15bd3e709e7369988f9f9ed964278b0cba3e8b569a5238683ab75e45a5bf2e37425bb1d937469372be9eb9627f7b64ed0e2606ff3d67244bb3be4032479f80c7b3ba5097cd593e87cd24b608299e119361f3cc0e1381e774294a26d908ab6b34c81c1be0bc47e4515331fb57b0979877688cb916bd4ccff976017b0437884d38bd62a3be7d679f102005a5d08362a0eaf8c2f03aedf1b64a6859bd064abab68996312dee3124f0d741a807b9b3808a7b7b4f226cf159d46f5aa742a32db30b70a991978bcc29ff781c695607428fa24813ff8052128bbdfdf8916080ce1f412a3b04dac99a5154d2fceca060485a7d3f7dd6ed582d18c8acb7f34b6d8d45d9d91d0b0911abe189bdf4eabb7e8b1108b2e911dedfcbd878664cb436f46b9cad212a8bd5420fd755f0b24b5f549ff70dd7e607e78521bbb701ce083fc49039e8fcee697e86bc9e25559e4366daadf8fe7d3fb5df1390c6998a64df5ad752a07b50f381f179a5fa27a289db1b926f94290eff4f807fa5a6812ad2ee43c289fb337e29c364b72198fae5a695607a68a1dc583354f01b54061aa2b25216d203c2109622b929eb5f8908afe639517892f3d937fb718ecc4c0fb9e9df4dfec65514e65efc5a9285b477d6658759409931f83ac6105f409224fce8127d6a52c5c2ec7ff0101bf9015cc7b08ea6d14ef794e09a9c9646b2e94bbf118512c7960ccd2f61b8568e1d02fea71444a561314df67ce3c8f2c883c7431fde13fc8240dc2b39881b9088a8146c6deda30114715c58006be253ad84fd0250ab7ff7ec6cdad4c678ebe681420ed8702e01defbcaa47eefcd9b3f302387e335c99d8ee0be2d5009a6043a6e266d870a5f1929f3a8bf0eddad359f8ee89bcbde526269e820b1419dcb7b5aa118b7b649293fb99c40b33dfed8319430c2922e55e4bea3e6c7a819e969901283eccd64928de7d7786a407015658289eeb73d7d46fd21ea1d125a140e38914407623b1430610d1bcaa5af6dfd9c4edbb5715fc274715c76f25d78218f20e828b40dce09b41d0818134ae63873d778b31056e6f3031228d853e789a24b7a30ddc424e40e4c86633d2a71499d47aadd0788fb1e5cc3166efbe8145ef101ed8d6a9a545fe14287ea8d5289935bdd81ac0b20eaba902a6be63471954f7b992a96e72e772f5e5723a86c985ca5255205f6b2d3e96f27911ce6052a5947fa48c8daa63841df797cf3be784a5f393e68bc9f16193df245ff60abcd50f8045babfed7b164c0e86321cf14adb93cc0b85f65b17332364a737d4ae737f960e0ed16fbc6ab12c77f3043ab72f21ac175a10856a945f1a78d940e2ce2b7325fbce0eb7669147b585d2794e9870d05af71fe4d0d37d0d48707e1955b43fb5f9d2faa916bb602307ca2e8cd6a17e1e77cb62a0de7644d28cf61c42466df6a3ef54ea85909fa21dcfba66ffbb2f85239dc8a8d7b7365a25c8070f3b82665a12be0d65e73969737aa0eaf9633289db83c8156573bc7fdecbb3c794cc964f554d0285c8fcbcda1b7f422378250a902c773692a300635c0ed9a17c2ee7fec466ff2a519d4871a5c74dfd6d8164be5c24746685fb4de11bba329ff94ef4790f040c9268a72c6745d27ce2daa50339261b04ebd4014c78e52754661d3391e91c6f10a941187214b5c42b5410eba917f19e2f2addfd0bab22af6ceaabab4f9e13a53b048117f571c81077c6f2e87f32746d65ff15e9a8e2105e7fd07242b89f7436f2dc6f10fb9b867d8e99c3d411ac514d04c12db2e72d30ff6d4c29af8cd7c1e0ea98f869f939df9f839e63404420c3e47c47f65640ddb83e8e91a78ed6d2dad157493e088c60cc77d049794a154c5423046db4ec3eac2725ca8f9d124078faf9015a4b2d57823f0b1ea89362d69d17d189fb650c0574480b20edb154a94798166af0d1b75aa370395128e260f74d31960e13c32617f6411d57fee33ab3caad1ba6ba56961a26b8c55f779e0e777222e42da5c7257f4727f7e0288cdc4bc19d6d3558e28e93f5e7580fc65c02a6cc70e6f4dbfb9638d280e203c2478afd77774344c3a982899956853489e1427b8b86984a2e9867a3be632aa356ea52de89ef4a7ce644d0a9955d27ab8d57a55fa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0x1000}, {&(0x7f0000003f80)="42a5d23b745b0168dc6c1c1b72daa390eda49edca9f447bc74e314d379595388271e6dc73a1f347cb78917747e39bef807dd5a6162b20ea9ee6215ef1c1d39dfc7edae32fcfc391e7c38a81551dcfb4ff9b041bdb774", 0x56}, {&(0x7f0000004000)="b0f76df840b147d643b870352c0c597ad2dca39192a63753a28853e9114d38284c8a12f3c9fc391809f1e20e194e36458729808d0335674a9b46bb245a87347c0dda7876ae211ce829081d5d74f4c6e92526a229099ae05a319335704a3e5881be3c8c064e9f720f12915aa99bfe7c5f829ad9e39ad6881b6a0dc8d9861803cb7118b3bfdf0dfc842c0bd705eb58ce60e890b5271e8b06a0b61210c30f31b86b11cec479e5b022e795c80a4305e1e97e2bddae6e8d50e7041bece17b2bc07e1e", 0xc0}, {&(0x7f00000040c0)="63dd42e85c5e0cda013396a0583bfa91d48a934e2902a09ab0929df24c4da0e88b87c8cace93109adbb8042a4e257a1ee9da9a1b8ad873b65dbc8937d591df9e8f7f64e91682a25cb55d607fd514bf8b0efa81949b586492d7c280a53a50a0b5a7e9696aa2cff0482e8c30bd0b5851b306466e4b6618700d3e", 0x79}, {&(0x7f0000004140)="205902db8a953e05321467023268e05cb36e5cd90c34b7b81c93b4ba9e04fa10d8d7b3512cad9d9e197193", 0x2b}], 0x5, &(0x7f0000004200)}}, {{&(0x7f0000004240)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80, &(0x7f0000004500)=[{&(0x7f00000042c0)="d8b6ca725f8f960bdd27b12b1277c7ea1babd2af153cbd84755f4fec9213a601670d65b87afcbe0254bb2682d597b6cd8a599adf66701a9d4648d3c9946ea7816686689445422d4c7d2435a75cb830b7951b0e23f590e7444d7ceceea305aa784708bcd626ed23a9aaf58307651ca1b94ea3d040ceded11f5a14ae62112231ddc15c13e8125e2565a4f1ad52793210518db55f4b50", 0x95}, {&(0x7f0000004380)="63eae839e56283a8b3081f9fb20c3e382e51c51fef66e17048fc3152fa3c351f1f20486ed040263539144b6c09788dce64c96f54b885e538b574d11f77cbf1a00caadc551abe7c8efbd403e9e7aa5e75e3b47a44e3d3e5f141a2c57c0e0b59acf7dff169ce7f4950b7c46aaee68858de6607c708b7c52010301f71eecde6c31319b79f27d93393af1324c830240a03a7a99c0279f52cf40032fb42d502b8543fc191482dd0740ac6e01bb3447b65ec7a1fe022b7636bf6c2ec744f421b5e46f9bd95d7f4876ab5b4e4a1f2140e4e5f482dde32130c", 0xd5}, {&(0x7f0000004480)="2e5a197fe558a58ebb78b9fcec163f894f16ae1446afc74f4b37c31df0620935f9ae3e8f13d2dd44d4966a112fbc1a6cb09a90617fe69d73105e7bbcc379b0adaa53a3cf3150fe8b85cf", 0x4a}], 0x3, &(0x7f0000004540)=[{0x78, 0x111, 0x3, "84449a3e31496b5cb00eaccba82993af625f4468fed31c6efbba57d0867dd84bc6b5cc36eb509b5217e66067dbac685098c5846a222e4d3d87c031eaf3093fc864054993f8af3dcaaf6928d2a91d37b4793869e3519df6ca53249821a457ad4277827591ac5c90"}], 0x78}}], 0x5, 0x4000004) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @default}, [@bcast, @remote, @default, @default, @null, @default, @rose, @rose]}, &(0x7f00000001c0)=0x48, 0x80800) (async) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @remote, 'team0\x00'}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)="cf5b6ac9624ac66e1cfa440fce84fb4f29eaddadae2ad8cab274e68885aeac96f0c57bb76eabdd54129cb10395362b4b1fdae12334d2b11b38cafc6ac40496891e277ae7aa04ad69340f5db40227fd5e8277ab2f32ea3b78adb6b46a1b045f9131767372dec7690a38167f5c400da3580798b9072933f309c58d826764a97e32b26f3a457dec8c79c026119058854856a2cbb30a2bf6651a5fbfa8fba2d8cdc02d001937795fdea2eba64d79a6a185cb7069ae95d2312fb14f70ad46ea38c751691aa3774af3076e948ea36fac6ced4c006e897e2871b5", 0xd7}, {&(0x7f0000000400)="3fcfe63304f006d4cbfbe369a244572f75a5e311dcd0e5422d1b73395c98e59e6b55b35cc447d410b6523c5d5fbb9d2b64d1aed60d82d2cb9a0006c6842fc9ac238b4809eb5c1db620729e423aaafd2435264153a3a1b3da880f03abbb7437f5eabf7137205da266d41fab207c11e15e53bd572a7ffbcd11a96c190cc914ad1af82fa42d3ffec28158f5f01122cdccbc04cfbe343093fc1a173159485929306792eaf0ebdd26b69770e34150ddc1189e780b9af7cf52511c3e156457e3ab01a807d107f380ffc744e603167b97cbfb102fb3ce268e12871a4745ad", 0xdb}], 0x2, &(0x7f0000000500)=[{0x78, 0x104, 0x6, "758c48a02e4105a359650277973d08a4033a71fbfc0fcacb0e1860a2998c48637acd04dc34488ad4cad5fc9d6d21bfe5acfe084a02f2a92db4d9a754ef5e9c150255502387ee7a4a69aa95000538fcb6a3a8ef7ba3a292df76928ad913bcd9355887"}, {0x48, 0xff, 0x7, "a892ebdd7d0acb69661da2081280cb939a9b9e3e57625791842428b3f183785e416ef3961b3b228fd22f88e4914ab131014f5737db0c"}, {0x1010, 0x115, 0x8, "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&(0x7f0000004180)=[{&(0x7f0000002f80)="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0x1000}, {&(0x7f0000003f80)="42a5d23b745b0168dc6c1c1b72daa390eda49edca9f447bc74e314d379595388271e6dc73a1f347cb78917747e39bef807dd5a6162b20ea9ee6215ef1c1d39dfc7edae32fcfc391e7c38a81551dcfb4ff9b041bdb774", 0x56}, {&(0x7f0000004000)="b0f76df840b147d643b870352c0c597ad2dca39192a63753a28853e9114d38284c8a12f3c9fc391809f1e20e194e36458729808d0335674a9b46bb245a87347c0dda7876ae211ce829081d5d74f4c6e92526a229099ae05a319335704a3e5881be3c8c064e9f720f12915aa99bfe7c5f829ad9e39ad6881b6a0dc8d9861803cb7118b3bfdf0dfc842c0bd705eb58ce60e890b5271e8b06a0b61210c30f31b86b11cec479e5b022e795c80a4305e1e97e2bddae6e8d50e7041bece17b2bc07e1e", 0xc0}, {&(0x7f00000040c0)="63dd42e85c5e0cda013396a0583bfa91d48a934e2902a09ab0929df24c4da0e88b87c8cace93109adbb8042a4e257a1ee9da9a1b8ad873b65dbc8937d591df9e8f7f64e91682a25cb55d607fd514bf8b0efa81949b586492d7c280a53a50a0b5a7e9696aa2cff0482e8c30bd0b5851b306466e4b6618700d3e", 0x79}, {&(0x7f0000004140)="205902db8a953e05321467023268e05cb36e5cd90c34b7b81c93b4ba9e04fa10d8d7b3512cad9d9e197193", 0x2b}], 0x5, &(0x7f0000004200)}}, {{&(0x7f0000004240)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80, &(0x7f0000004500)=[{&(0x7f00000042c0)="d8b6ca725f8f960bdd27b12b1277c7ea1babd2af153cbd84755f4fec9213a601670d65b87afcbe0254bb2682d597b6cd8a599adf66701a9d4648d3c9946ea7816686689445422d4c7d2435a75cb830b7951b0e23f590e7444d7ceceea305aa784708bcd626ed23a9aaf58307651ca1b94ea3d040ceded11f5a14ae62112231ddc15c13e8125e2565a4f1ad52793210518db55f4b50", 0x95}, {&(0x7f0000004380)="63eae839e56283a8b3081f9fb20c3e382e51c51fef66e17048fc3152fa3c351f1f20486ed040263539144b6c09788dce64c96f54b885e538b574d11f77cbf1a00caadc551abe7c8efbd403e9e7aa5e75e3b47a44e3d3e5f141a2c57c0e0b59acf7dff169ce7f4950b7c46aaee68858de6607c708b7c52010301f71eecde6c31319b79f27d93393af1324c830240a03a7a99c0279f52cf40032fb42d502b8543fc191482dd0740ac6e01bb3447b65ec7a1fe022b7636bf6c2ec744f421b5e46f9bd95d7f4876ab5b4e4a1f2140e4e5f482dde32130c", 0xd5}, {&(0x7f0000004480)="2e5a197fe558a58ebb78b9fcec163f894f16ae1446afc74f4b37c31df0620935f9ae3e8f13d2dd44d4966a112fbc1a6cb09a90617fe69d73105e7bbcc379b0adaa53a3cf3150fe8b85cf", 0x4a}], 0x3, &(0x7f0000004540)=[{0x78, 0x111, 0x3, "84449a3e31496b5cb00eaccba82993af625f4468fed31c6efbba57d0867dd84bc6b5cc36eb509b5217e66067dbac685098c5846a222e4d3d87c031eaf3093fc864054993f8af3dcaaf6928d2a91d37b4793869e3519df6ca53249821a457ad4277827591ac5c90"}], 0x78}}], 0x5, 0x4000004) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) (async) 18:56:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2635.926120][T19403] loop1: detected capacity change from 0 to 256 18:56:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x1f) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async, rerun: 64) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (rerun: 64) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x80200, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2635.973498][T19410] loop5: detected capacity change from 0 to 256 [ 2635.996271][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2635.998702][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2636.003151][T19412] loop4: detected capacity change from 0 to 256 [ 2636.007756][T19414] loop1: detected capacity change from 0 to 256 [ 2636.016859][T19414] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000040), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r4, 0xee01}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r5, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r5, &(0x7f0000000280)="1ba9a0257bf6eb", 0x7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r5, 0x0) [ 2636.022617][T19414] BTRFS error (device loop4): superblock checksum mismatch [ 2636.032850][T19414] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.065295][T19412] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.067879][T19412] BTRFS error (device loop4): superblock checksum mismatch [ 2636.073238][T19412] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000040), 0x0) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r4) (async) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r4, 0xee01}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r5, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r5, &(0x7f0000000280)="1ba9a0257bf6eb", 0x7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r5, 0x0) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 0: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x3, 0x5, 0x6, 0x2, 0x17, "7bf491710e10668fbaaaabe3a72e98c706de04"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/55, 0x37) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) add_key(&(0x7f00000004c0)='trusted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r3, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r4 = dup(r0) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0)) [ 2636.115929][T19422] loop5: detected capacity change from 0 to 256 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.125012][T29300] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.142850][T19426] ucma_write: process 5787 (syz-executor.0) changed security contexts after opening file descriptor, this is not allowed. [ 2636.143862][T19429] loop1: detected capacity change from 0 to 256 [ 2636.148397][T19431] loop4: detected capacity change from 0 to 256 18:56:14 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000040), 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r4, 0xee01}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r5, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r5, &(0x7f0000000280)="1ba9a0257bf6eb", 0x7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r5, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) (async) inotify_init1(0x0) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], 0x0, &(0x7f0000000040), 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x7) (async) setuid(r4) (async) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r2, r4, 0xee01}, 0xc) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r5, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r5, &(0x7f0000000280)="1ba9a0257bf6eb", 0x7, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r5, 0x0) (async) [ 2636.161903][T19429] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 0: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x3, 0x5, 0x6, 0x2, 0x17, "7bf491710e10668fbaaaabe3a72e98c706de04"}) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/55, 0x37) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0x8) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async) add_key(&(0x7f00000004c0)='trusted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r3, 0x0, 0x0) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r4 = dup(r0) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0)) [ 2636.177213][ T9510] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2636.184308][T19429] BTRFS error (device loop4): superblock checksum mismatch [ 2636.185906][T19429] BTRFS error (device loop4): open_ctree failed [ 2636.193433][T19431] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.195907][T19431] BTRFS error (device loop4): superblock checksum mismatch [ 2636.197787][T19431] BTRFS error (device loop4): open_ctree failed [ 2636.206818][T19456] loop5: detected capacity change from 0 to 256 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @local}, 0x1c) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 0: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) (async) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) (async) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)={0x3, 0x5, 0x6, 0x2, 0x17, "7bf491710e10668fbaaaabe3a72e98c706de04"}) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/55, 0x37) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000240)=0x8) (async) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) add_key(&(0x7f00000004c0)='trusted\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) (async, rerun: 32) write$RDMA_USER_CM_CMD_CREATE_ID(r3, 0x0, 0x0) (rerun: 32) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async, rerun: 64) r4 = dup(r0) (rerun: 64) ioctl$TCGETS2(r4, 0x802c542a, &(0x7f00000000c0)) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.278424][T29312] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2636.288444][T19466] loop1: detected capacity change from 0 to 256 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @local}, 0x1c) [ 2636.301709][T19472] loop4: detected capacity change from 0 to 256 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @local}, 0x1c) [ 2636.311025][T19476] loop5: detected capacity change from 0 to 256 [ 2636.317716][T19466] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.320029][T19466] BTRFS error (device loop4): superblock checksum mismatch [ 2636.320942][T19476] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19476) [ 2636.335075][T19466] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001100)=0x3) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000010c0)=0x9) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/4096) [ 2636.340528][T19472] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.342988][T19472] BTRFS error (device loop4): superblock checksum mismatch [ 2636.345290][T19472] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xf6, 0x3, [0x101, 0x0, 0x80]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) [ 2636.397490][T19486] loop5: detected capacity change from 0 to 256 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07ffffffffffff070000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001100)=0x3) (async, rerun: 32) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async, rerun: 32) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async, rerun: 32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (rerun: 32) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 64) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000010c0)=0x9) (rerun: 64) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/4096) [ 2636.413504][T19490] loop1: detected capacity change from 0 to 256 [ 2636.420358][T19492] loop4: detected capacity change from 0 to 256 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xf6, 0x3, [0x101, 0x0, 0x80]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) [ 2636.430461][T19490] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.432888][T19490] BTRFS error (device loop4): superblock checksum mismatch [ 2636.438993][T19490] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.452574][T19492] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.456306][T19492] BTRFS error (device loop4): superblock checksum mismatch 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.458941][T19492] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xf6, 0x3, [0x101, 0x0, 0x80]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xf6, 0x3, [0x101, 0x0, 0x80]}, &(0x7f0000000100)=0xe) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80}, &(0x7f0000000180)=0x8) (async) [ 2636.481720][T19503] loop5: detected capacity change from 0 to 256 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001100)=0x3) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000010c0)=0x9) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/4096) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.543701][T19520] loop4: detected capacity change from 0 to 256 [ 2636.558224][T19520] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.561161][T19522] loop1: detected capacity change from 0 to 256 [ 2636.571849][T19523] loop5: detected capacity change from 0 to 256 [ 2636.572778][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2636.575236][T19520] BTRFS error (device loop4): superblock checksum mismatch 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x303002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, @in6={0xa, 0x4e21, 0x10001, @mcast1, 0x9}, @in6={0xa, 0x4e24, 0x80, @private1}, @in6={0xa, 0x4e21, 0xffffff51, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffff1eb}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffff9}]}, &(0x7f0000000280)=0x10) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0x20) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r6}, &(0x7f00000004c0)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/ipmi_si', 0xb1dd51d31577088c, 0x180) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="f8f7dc09008400090047010caa00006b2e476e4429cc06f8f3ede560d37086a7d29f04bd964e0119c5629a4c80b8a9d898d6c35248c57d2059091f0500b1c80888c014b5f1c10b21dc7948d08e83b88155a562d2"], 0x12) [ 2636.607729][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x303002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x303002, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) (async) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, @in6={0xa, 0x4e21, 0x10001, @mcast1, 0x9}, @in6={0xa, 0x4e24, 0x80, @private1}, @in6={0xa, 0x4e21, 0xffffff51, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffff1eb}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffff9}]}, &(0x7f0000000280)=0x10) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0x20) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r6}, &(0x7f00000004c0)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/ipmi_si', 0xb1dd51d31577088c, 0x180) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="f8f7dc09008400090047010caa00006b2e476e4429cc06f8f3ede560d37086a7d29f04bd964e0119c5629a4c80b8a9d898d6c35248c57d2059091f0500b1c80888c014b5f1c10b21dc7948d08e83b88155a562d2"], 0x12) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, @in6={0xa, 0x4e21, 0x10001, @mcast1, 0x9}, @in6={0xa, 0x4e24, 0x80, @private1}, @in6={0xa, 0x4e21, 0xffffff51, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffff1eb}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffff9}]}, &(0x7f0000000280)=0x10) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0x20) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x0, 0x1, 'S'}, 0x9) (async) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r6}, &(0x7f00000004c0)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/ipmi_si', 0xb1dd51d31577088c, 0x180) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="f8f7dc09008400090047010caa00006b2e476e4429cc06f8f3ede560d37086a7d29f04bd964e0119c5629a4c80b8a9d898d6c35248c57d2059091f0500b1c80888c014b5f1c10b21dc7948d08e83b88155a562d2"], 0x12) (async) [ 2636.618946][ T2560] loop5: unable to read partition table [ 2636.621753][T19523] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19523) [ 2636.630191][T19520] BTRFS error (device loop4): open_ctree failed [ 2636.633003][T19522] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.635639][T19522] BTRFS error (device loop4): superblock checksum mismatch [ 2636.637912][T19522] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.691670][T19561] loop4: detected capacity change from 0 to 256 [ 2636.693191][T19562] loop5: detected capacity change from 0 to 256 18:56:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x303002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async, rerun: 64) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async, rerun: 64) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async, rerun: 32) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x200000, 0x0) (rerun: 32) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, @in6={0xa, 0x4e21, 0x10001, @mcast1, 0x9}, @in6={0xa, 0x4e24, 0x80, @private1}, @in6={0xa, 0x4e21, 0xffffff51, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffff1eb}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffff9}]}, &(0x7f0000000280)=0x10) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0x20) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r6}, &(0x7f00000004c0)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/ipmi_si', 0xb1dd51d31577088c, 0x180) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="f8f7dc09008400090047010caa00006b2e476e4429cc06f8f3ede560d37086a7d29f04bd964e0119c5629a4c80b8a9d898d6c35248c57d2059091f0500b1c80888c014b5f1c10b21dc7948d08e83b88155a562d2"], 0x12) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x9c, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x37}}, @in6={0xa, 0x4e21, 0x10001, @mcast1, 0x9}, @in6={0xa, 0x4e24, 0x80, @private1}, @in6={0xa, 0x4e21, 0xffffff51, @mcast2, 0x5}, @in6={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffff1eb}, @in6={0xa, 0x4e23, 0x4, @empty, 0xfffffff9}]}, &(0x7f0000000280)=0x10) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @rand_addr=0x64010101}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0x20) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x8001}, &(0x7f0000000300)=0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r6, 0x0, 0x1, 'S'}, 0x9) (async) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={r6}, &(0x7f00000004c0)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000340)='/sys/module/ipmi_si', 0xb1dd51d31577088c, 0x180) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="f8f7dc09008400090047010caa00006b2e476e4429cc06f8f3ede560d37086a7d29f04bd964e0119c5629a4c80b8a9d898d6c35248c57d2059091f0500b1c80888c014b5f1c10b21dc7948d08e83b88155a562d2"], 0x12) (async) [ 2636.706595][T19561] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.718373][ T8200] I/O error, dev loop1, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2636.727718][T19561] Buffer I/O error on dev loop1, logical block 16, async page read [ 2636.744221][T19562] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19562) [ 2636.747517][T19573] loop1: detected capacity change from 0 to 256 [ 2636.748331][T19561] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.765269][T19561] BTRFS error (device loop4): superblock checksum mismatch [ 2636.775992][T19561] BTRFS error (device loop4): open_ctree failed [ 2636.780413][T19573] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.808902][T19573] BTRFS error (device loop4): superblock checksum mismatch [ 2636.810830][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2636.815817][T19573] BTRFS error (device loop4): open_ctree failed [ 2636.817712][T19598] loop5: detected capacity change from 0 to 256 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x90c81, 0x0) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)={0x68, r3, 0x401, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0xff}}]}]}]}]}]}, 0x68}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$KDADDIO(r6, 0x400455c8, 0x4) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x4ffb, @mcast1}, 0x1c) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.857710][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a5600000100000000000100000000000a365f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.889631][T19608] loop4: detected capacity change from 0 to 256 18:56:14 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x90c81, 0x0) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r2) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)={0x68, r3, 0x401, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0xff}}]}]}]}]}]}, 0x68}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$KDADDIO(r6, 0x400455c8, 0x4) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x90c81, 0x0) (async) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r2) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg2\x00'}) (async) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)={0x68, r3, 0x401, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0xff}}]}]}]}]}]}, 0x68}}, 0x0) (async) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) (async) ioctl$KDADDIO(r6, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) (async) 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x4ffb, @mcast1}, 0x1c) [ 2636.910923][T19615] loop5: detected capacity change from 0 to 256 [ 2636.923600][T19616] loop1: detected capacity change from 0 to 256 [ 2636.923640][T19608] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2636.930149][T19608] BTRFS error (device loop4): superblock checksum mismatch [ 2636.932336][T19615] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19615) 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.936925][T19608] BTRFS error (device loop4): open_ctree failed 18:56:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.948344][T19616] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2636.950561][T19616] BTRFS error (device loop1): superblock checksum mismatch 18:56:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x4ffb, @mcast1}, 0x1c) 18:56:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2636.969400][T19616] BTRFS error (device loop1): open_ctree failed 18:56:14 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x90c81, 0x0) (rerun: 64) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r2) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000780)={0x68, r3, 0x401, 0x0, 0x0, {}, [@WGDEVICE_A_IFINDEX={0x8, 0x1, r4}, @WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0xff}}]}]}]}]}]}, 0x68}}, 0x0) (async, rerun: 64) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e22}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}, @WGDEVICE_A_FLAGS={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async, rerun: 64) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0xf) (async) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) ioctl$KDADDIO(r6, 0x400455c8, 0x4) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) [ 2636.977730][T19631] loop5: detected capacity change from 0 to 256 18:56:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2636.998002][T19631] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2637.000292][T19631] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.018499][T19631] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2637.025252][T19637] loop4: detected capacity change from 0 to 256 [ 2637.027600][T19631] BTRFS error (device loop5): superblock checksum mismatch [ 2637.032304][T19644] loop1: detected capacity change from 0 to 256 [ 2637.035776][T19637] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 281474976710663 scanned by syz-executor.4 (19637) 18:56:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x9, @private2, 0x4}, @in={0x2, 0x4e21, @remote}], 0x42) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={{}, 0x1, 0x5, 0x1}) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)="8138911410290d441f2f982be23b95b3c4508ecbb1c9128fa588f21bbb559ae38510e4632ba2a2389278786d89101cab7347f6547186a68c9fb9bccb337ef0ecb9e85b2772b1ddd154da68a4d571fad57620b5ffa777a064c9fe86", 0x5b}, {&(0x7f00000001c0)="71b927b7351753b28281fb5ed8640fcf139445b91e6b12416752270f8da924993722bfd062979319a23c8d53c56c27d7db04363429c7", 0x36}, {&(0x7f0000000280)="6cb2d499531e528469beb82003a77ab89b4a15570018521308196bfbacb7184cbe8c97b7453782501e81ae4c688010b2827402a1c88fe87b87fac110d7b77cfda35161c61d175d63721dea9160c4fc04005a3a019bc8c18f6bcf8e113e9a89aaab3457c9de1033a090694bb4ae8b41bc032b7fda14e80d46fa8a32151136bea27ec69eadceee6d20829a49d4", 0x8c}, {&(0x7f0000000340)="d3ccdf5850aefbce30ebb517134c27c770bb0bc3d79620ca79ce85ee8f09eb2fb890836f276afbe95b215311e72dc257ebd13f69b00117833801f5383bf28d619e7bdfd81052eec33e7866fc21b8142def8ca6f8c854d4dfb0954751ee531b2965c318c70ea49960751251409f09d3699cfc25f686ba7d0c9585db14328fd2cab4ee0de47f385393b7b4c81cb7df5145bc37e9ab110c09cd0379921ce65b0ee4e571904d4ec0b617ea3692a5aee06eeea96eb7d46546c52759ec02fe08851bdb14", 0xc1}, {&(0x7f0000000440)="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", 0x1000}], 0x5) [ 2637.048000][T19631] BTRFS error (device loop5): open_ctree failed [ 2637.053910][T19644] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2637.067060][T19644] BTRFS error (device loop1): superblock checksum mismatch [ 2637.076766][T19644] BTRFS error (device loop1): open_ctree failed 18:56:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.098737][T19652] loop4: detected capacity change from 0 to 256 18:56:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100), 0x10) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x9, @private2, 0x4}, @in={0x2, 0x4e21, @remote}], 0x42) (async) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={{}, 0x1, 0x5, 0x1}) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 32) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)="8138911410290d441f2f982be23b95b3c4508ecbb1c9128fa588f21bbb559ae38510e4632ba2a2389278786d89101cab7347f6547186a68c9fb9bccb337ef0ecb9e85b2772b1ddd154da68a4d571fad57620b5ffa777a064c9fe86", 0x5b}, {&(0x7f00000001c0)="71b927b7351753b28281fb5ed8640fcf139445b91e6b12416752270f8da924993722bfd062979319a23c8d53c56c27d7db04363429c7", 0x36}, {&(0x7f0000000280)="6cb2d499531e528469beb82003a77ab89b4a15570018521308196bfbacb7184cbe8c97b7453782501e81ae4c688010b2827402a1c88fe87b87fac110d7b77cfda35161c61d175d63721dea9160c4fc04005a3a019bc8c18f6bcf8e113e9a89aaab3457c9de1033a090694bb4ae8b41bc032b7fda14e80d46fa8a32151136bea27ec69eadceee6d20829a49d4", 0x8c}, {&(0x7f0000000340)="d3ccdf5850aefbce30ebb517134c27c770bb0bc3d79620ca79ce85ee8f09eb2fb890836f276afbe95b215311e72dc257ebd13f69b00117833801f5383bf28d619e7bdfd81052eec33e7866fc21b8142def8ca6f8c854d4dfb0954751ee531b2965c318c70ea49960751251409f09d3699cfc25f686ba7d0c9585db14328fd2cab4ee0de47f385393b7b4c81cb7df5145bc37e9ab110c09cd0379921ce65b0ee4e571904d4ec0b617ea3692a5aee06eeea96eb7d46546c52759ec02fe08851bdb14", 0xc1}, {&(0x7f0000000440)="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", 0x1000}], 0x5) [ 2637.119529][T19654] loop5: detected capacity change from 0 to 256 18:56:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100), 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x9, @private2, 0x4}, @in={0x2, 0x4e21, @remote}], 0x42) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={{}, 0x1, 0x5, 0x1}) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)="8138911410290d441f2f982be23b95b3c4508ecbb1c9128fa588f21bbb559ae38510e4632ba2a2389278786d89101cab7347f6547186a68c9fb9bccb337ef0ecb9e85b2772b1ddd154da68a4d571fad57620b5ffa777a064c9fe86", 0x5b}, {&(0x7f00000001c0)="71b927b7351753b28281fb5ed8640fcf139445b91e6b12416752270f8da924993722bfd062979319a23c8d53c56c27d7db04363429c7", 0x36}, {&(0x7f0000000280)="6cb2d499531e528469beb82003a77ab89b4a15570018521308196bfbacb7184cbe8c97b7453782501e81ae4c688010b2827402a1c88fe87b87fac110d7b77cfda35161c61d175d63721dea9160c4fc04005a3a019bc8c18f6bcf8e113e9a89aaab3457c9de1033a090694bb4ae8b41bc032b7fda14e80d46fa8a32151136bea27ec69eadceee6d20829a49d4", 0x8c}, {&(0x7f0000000340)="d3ccdf5850aefbce30ebb517134c27c770bb0bc3d79620ca79ce85ee8f09eb2fb890836f276afbe95b215311e72dc257ebd13f69b00117833801f5383bf28d619e7bdfd81052eec33e7866fc21b8142def8ca6f8c854d4dfb0954751ee531b2965c318c70ea49960751251409f09d3699cfc25f686ba7d0c9585db14328fd2cab4ee0de47f385393b7b4c81cb7df5145bc37e9ab110c09cd0379921ce65b0ee4e571904d4ec0b617ea3692a5aee06eeea96eb7d46546c52759ec02fe08851bdb14", 0xc1}, {&(0x7f0000000440)="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", 0x1000}], 0x5) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100), 0x10) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x9, @private2, 0x4}, @in={0x2, 0x4e21, @remote}], 0x42) (async) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f00000000c0)={{}, 0x1, 0x5, 0x1}) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000140)="8138911410290d441f2f982be23b95b3c4508ecbb1c9128fa588f21bbb559ae38510e4632ba2a2389278786d89101cab7347f6547186a68c9fb9bccb337ef0ecb9e85b2772b1ddd154da68a4d571fad57620b5ffa777a064c9fe86", 0x5b}, {&(0x7f00000001c0)="71b927b7351753b28281fb5ed8640fcf139445b91e6b12416752270f8da924993722bfd062979319a23c8d53c56c27d7db04363429c7", 0x36}, {&(0x7f0000000280)="6cb2d499531e528469beb82003a77ab89b4a15570018521308196bfbacb7184cbe8c97b7453782501e81ae4c688010b2827402a1c88fe87b87fac110d7b77cfda35161c61d175d63721dea9160c4fc04005a3a019bc8c18f6bcf8e113e9a89aaab3457c9de1033a090694bb4ae8b41bc032b7fda14e80d46fa8a32151136bea27ec69eadceee6d20829a49d4", 0x8c}, {&(0x7f0000000340)="d3ccdf5850aefbce30ebb517134c27c770bb0bc3d79620ca79ce85ee8f09eb2fb890836f276afbe95b215311e72dc257ebd13f69b00117833801f5383bf28d619e7bdfd81052eec33e7866fc21b8142def8ca6f8c854d4dfb0954751ee531b2965c318c70ea49960751251409f09d3699cfc25f686ba7d0c9585db14328fd2cab4ee0de47f385393b7b4c81cb7df5145bc37e9ab110c09cd0379921ce65b0ee4e571904d4ec0b617ea3692a5aee06eeea96eb7d46546c52759ec02fe08851bdb14", 0xc1}, {&(0x7f0000000440)="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", 0x1000}], 0x5) (async) [ 2637.136039][T19652] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2637.138384][T19652] Buffer I/O error on dev loop1, logical block 16, async page read [ 2637.150393][T19652] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2637.152764][T19652] BTRFS error (device loop4): superblock checksum mismatch 18:56:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.154729][T19654] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19654) [ 2637.160944][T19652] BTRFS error (device loop4): open_ctree failed 18:56:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2637.181684][T19665] loop1: detected capacity change from 0 to 256 [ 2637.189246][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2637.191563][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2637.193512][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2637.196004][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2637.198009][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.200326][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2637.204018][ T2560] loop1: unable to read partition table 18:56:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.220132][T19675] loop4: detected capacity change from 0 to 256 [ 2637.222472][T29300] Buffer I/O error on dev loop4, logical block 0, async page read 18:56:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x6969, 0x0, &(0x7f00000000c0)="2440000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2637.228440][T29300] loop4: unable to read partition table [ 2637.244580][T19678] loop5: detected capacity change from 0 to 256 [ 2637.264128][T19675] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x6969, 0x0, &(0x7f00000000c0)="2440000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2637.270443][T19678] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19678) [ 2637.273556][T19675] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2637.276344][T19675] BTRFS error (device loop4): superblock checksum mismatch [ 2637.281004][T19675] BTRFS error (device loop4): open_ctree failed 18:56:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2637.297354][T19684] loop1: detected capacity change from 0 to 256 18:56:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2637.328985][T19684] Buffer I/O error on dev loop4, logical block 16, async page read [ 2637.360594][T19691] loop5: detected capacity change from 0 to 256 [ 2639.213953][ T9028] Bluetooth: hci9: command 0x1003 tx timeout [ 2639.214002][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x6969, 0x0, &(0x7f00000000c0)="2440000002000000", 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.239819][T19701] loop5: detected capacity change from 0 to 256 [ 2639.242828][T19697] loop4: detected capacity change from 0 to 256 [ 2639.248393][T19705] loop1: detected capacity change from 0 to 256 [ 2639.250161][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2639.252690][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:17 executing program 2: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000100)={0x7ef6, 0x40, [0x6, 0x1, 0x200, 0x8], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2639.263361][T19705] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2639.266846][T19705] BTRFS error (device loop1): superblock checksum mismatch [ 2639.277790][T19705] BTRFS error (device loop1): open_ctree failed [ 2639.281047][T19697] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2639.283346][T19697] BTRFS error (device loop1): superblock checksum mismatch 18:56:17 executing program 2: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000100)={0x7ef6, 0x40, [0x6, 0x1, 0x200, 0x8], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.314894][T19697] BTRFS error (device loop1): open_ctree failed 18:56:17 executing program 2: ioctl$BTRFS_IOC_INO_PATHS(0xffffffffffffffff, 0xc0389423, &(0x7f0000000100)={0x7ef6, 0x40, [0x6, 0x1, 0x200, 0x8], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x2080, 0x0) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2639.344430][T19713] loop5: detected capacity change from 0 to 256 [ 2639.344996][T29300] ldm_validate_partition_table(): Disk read failed. [ 2639.353990][T29300] loop5: unable to read partition table [ 2639.371457][T19713] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "37584622dbfc62e732da00e8ccb94c72857e3a1a4630e91c67c810dd042258846a6e5760113ab61437caee859f8fbd5d52cd820075de6354db96ee511872a6912b833896b2b0dd9dca21c873d773d4bc8cd6f15c0a9531793844b7b257b135fa5d769884db471902ca003333ab0e2fac3a537f8986cf019876e2e8cf"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x33}, 0x5}}, 0x1f, 0x4000000, 0x8000, 0x4, 0x7db}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = syz_io_uring_complete(0x0) sendto$inet6(r3, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2639.391099][T19713] BTRFS error (device loop5): superblock checksum mismatch 18:56:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.400920][ T1157] Bluetooth: hci9: Frame reassembly failed (-84) [ 2639.419259][T19725] loop1: detected capacity change from 0 to 256 [ 2639.429827][T19728] loop4: detected capacity change from 0 to 256 [ 2639.432528][T19713] BTRFS error (device loop5): open_ctree failed 18:56:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "37584622dbfc62e732da00e8ccb94c72857e3a1a4630e91c67c810dd042258846a6e5760113ab61437caee859f8fbd5d52cd820075de6354db96ee511872a6912b833896b2b0dd9dca21c873d773d4bc8cd6f15c0a9531793844b7b257b135fa5d769884db471902ca003333ab0e2fac3a537f8986cf019876e2e8cf"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x33}, 0x5}}, 0x1f, 0x4000000, 0x8000, 0x4, 0x7db}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) r3 = syz_io_uring_complete(0x0) (rerun: 64) sendto$inet6(r3, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2639.437245][T19728] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19728) [ 2639.452487][T19725] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.463709][T19725] BTRFS error (device loop5): superblock checksum mismatch 18:56:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "37584622dbfc62e732da00e8ccb94c72857e3a1a4630e91c67c810dd042258846a6e5760113ab61437caee859f8fbd5d52cd820075de6354db96ee511872a6912b833896b2b0dd9dca21c873d773d4bc8cd6f15c0a9531793844b7b257b135fa5d769884db471902ca003333ab0e2fac3a537f8986cf019876e2e8cf"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x33}, 0x5}}, 0x1f, 0x4000000, 0x8000, 0x4, 0x7db}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r3 = syz_io_uring_complete(0x0) sendto$inet6(r3, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "37584622dbfc62e732da00e8ccb94c72857e3a1a4630e91c67c810dd042258846a6e5760113ab61437caee859f8fbd5d52cd820075de6354db96ee511872a6912b833896b2b0dd9dca21c873d773d4bc8cd6f15c0a9531793844b7b257b135fa5d769884db471902ca003333ab0e2fac3a537f8986cf019876e2e8cf"}, &(0x7f0000000180)=0x84) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, '\x00', 0x33}, 0x5}}, 0x1f, 0x4000000, 0x8000, 0x4, 0x7db}, &(0x7f00000001c0)=0x98) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) syz_io_uring_complete(0x0) (async) sendto$inet6(r3, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2639.475198][T19725] BTRFS error (device loop5): open_ctree failed [ 2639.481555][T19740] loop5: detected capacity change from 0 to 256 18:56:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.499207][T19740] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2639.501558][T19740] BTRFS error (device loop5): superblock checksum mismatch 18:56:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 2639.527340][T19756] loop1: detected capacity change from 0 to 256 [ 2639.530529][T19740] BTRFS error (device loop5): open_ctree failed [ 2639.534153][T19757] loop4: detected capacity change from 0 to 256 [ 2639.605643][T19757] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2639.608040][T19757] BTRFS error (device loop4): superblock checksum mismatch [ 2639.609874][T19757] BTRFS error (device loop4): open_ctree failed [ 2641.454038][T13601] Bluetooth: hci9: command 0x1003 tx timeout [ 2641.455621][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 2641.482006][T19767] loop1: detected capacity change from 0 to 256 [ 2641.484321][T19766] loop5: detected capacity change from 0 to 256 [ 2641.493126][T19764] loop4: detected capacity change from 0 to 256 [ 2641.502010][T19767] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2641.504457][T19766] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19766) 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) [ 2641.507028][T19767] BTRFS error (device loop1): superblock checksum mismatch [ 2641.509095][T19767] BTRFS error (device loop1): open_ctree failed [ 2641.511550][T19764] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2641.513620][T19764] BTRFS error (device loop1): superblock checksum mismatch [ 2641.529747][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2641.531303][T19764] BTRFS error (device loop1): open_ctree failed [ 2641.532230][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r4, 0x6, 0x1, 0x0, 0x936, 0xfffffffe}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000000c0)={@remote, @initdev}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r4, 0x6, 0x1, 0x0, 0x936, 0xfffffffe}, &(0x7f00000002c0)=0x14) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000000c0)={@remote, @initdev}, &(0x7f0000000100)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.623652][T19782] loop5: detected capacity change from 0 to 256 18:56:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2641.642428][T19787] loop4: detected capacity change from 0 to 256 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2641.652313][T19788] loop1: detected capacity change from 0 to 256 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r4, 0x6, 0x1, 0x0, 0x936, 0xfffffffe}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f00000000c0)={@remote, @initdev}, &(0x7f0000000100)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2641.654475][T19787] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 288230376151711751 scanned by syz-executor.4 (19787) [ 2641.661206][T19782] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2641.663586][T19782] BTRFS error (device loop5): superblock checksum mismatch [ 2641.673614][T19782] BTRFS error (device loop5): open_ctree failed [ 2641.680718][T19788] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2641.683118][T19788] BTRFS error (device loop5): superblock checksum mismatch [ 2641.691108][T19788] BTRFS error (device loop5): open_ctree failed 18:56:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.727872][ T8200] blk_print_req_error: 17 callbacks suppressed [ 2641.727881][ T8200] I/O error, dev loop4, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2641.732973][T19803] loop5: detected capacity change from 0 to 256 18:56:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680), 0x30000, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getdents64(r2, &(0x7f00000004c0)=""/173, 0xad) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x9, &(0x7f0000000380)=[{0x9, 0x6, 0x1, 0xb4}, {0x90, 0x8, 0x0, 0x7}, {0x1f, 0xff, 0x8, 0x83}, {0x40, 0x8, 0x5, 0xfffffffa}, {0x2527, 0x1, 0x9, 0x1}, {0x3f, 0xdc, 0x1, 0x401}, {0x7f, 0x3, 0x1, 0x7ffd}, {0x5, 0xbc, 0x7f, 0x7fffffff}, {0x2, 0x66, 0x0, 0x7141}]}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b5dd7a5d00", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2509000000050030000000000008003b0004000000050030000000000008003a0004000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x54) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000580)={r5, 0x9, 0xfff, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x636, @loopback, 0xc5d}, @in6={0xa, 0x4e21, 0x800, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @private0={0xfc, 0x0, '\x00', 0x1}, 0xff}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x2, @private0, 0x2}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, '\x00', 0x23}, 0x2e3}, @in={0x2, 0x4e23, @empty}], 0xbc) getdents64(r5, &(0x7f00000002c0)=""/84, 0x54) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r4, 0x8080000}, &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2641.759746][T19809] loop4: detected capacity change from 0 to 256 [ 2641.761183][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2641.761688][T19803] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2641.763705][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2641.774749][T19803] BTRFS error (device loop5): superblock checksum mismatch [ 2641.779217][T19809] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19809) [ 2641.782814][T19803] BTRFS error (device loop5): open_ctree failed [ 2641.783111][T19812] loop1: detected capacity change from 0 to 256 [ 2641.789302][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2641.791384][ T2560] buffer_io_error: 11 callbacks suppressed [ 2641.791390][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2641.800652][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2641.802919][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680), 0x30000, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) (async) getdents64(r2, &(0x7f00000004c0)=""/173, 0xad) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x9, &(0x7f0000000380)=[{0x9, 0x6, 0x1, 0xb4}, {0x90, 0x8, 0x0, 0x7}, {0x1f, 0xff, 0x8, 0x83}, {0x40, 0x8, 0x5, 0xfffffffa}, {0x2527, 0x1, 0x9, 0x1}, {0x3f, 0xdc, 0x1, 0x401}, {0x7f, 0x3, 0x1, 0x7ffd}, {0x5, 0xbc, 0x7f, 0x7fffffff}, {0x2, 0x66, 0x0, 0x7141}]}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b5dd7a5d00", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2509000000050030000000000008003b0004000000050030000000000008003a0004000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x54) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000580)={r5, 0x9, 0xfff, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x636, @loopback, 0xc5d}, @in6={0xa, 0x4e21, 0x800, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @private0={0xfc, 0x0, '\x00', 0x1}, 0xff}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x2, @private0, 0x2}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, '\x00', 0x23}, 0x2e3}, @in={0x2, 0x4e23, @empty}], 0xbc) (async) getdents64(r5, &(0x7f00000002c0)=""/84, 0x54) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r4, 0x8080000}, &(0x7f0000000480)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2641.826231][ T2560] loop1: unable to read partition table 18:56:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.837351][T19812] I/O error, dev loop5, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:19 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x280, 0x0) ioctl(r0, 0x5eca, &(0x7f0000000280)="12a6a5ec497116fce077a1e60f82213e0d06ac42cff6ffe9b29cd419670076351de7878b55f16bb37423171945c0fe19") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$KDADDIO(r2, 0x400455c8, 0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000002c0)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 2641.847773][T19812] Buffer I/O error on dev loop5, logical block 16, async page read 18:56:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.874090][T19823] loop5: detected capacity change from 0 to 256 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x280, 0x0) ioctl(r0, 0x5eca, &(0x7f0000000280)="12a6a5ec497116fce077a1e60f82213e0d06ac42cff6ffe9b29cd419670076351de7878b55f16bb37423171945c0fe19") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$KDADDIO(r2, 0x400455c8, 0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000002c0)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x280, 0x0) (async) ioctl(r0, 0x5eca, &(0x7f0000000280)="12a6a5ec497116fce077a1e60f82213e0d06ac42cff6ffe9b29cd419670076351de7878b55f16bb37423171945c0fe19") (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$KDADDIO(r2, 0x400455c8, 0x3) (async) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) (async) syz_open_dev$tty20(0xc, 0x4, 0x0) (async) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000002c0)=0x3) (async) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) [ 2641.892519][T19826] loop4: detected capacity change from 0 to 256 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000680), 0x30000, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getdents64(r2, &(0x7f00000004c0)=""/173, 0xad) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x9, &(0x7f0000000380)=[{0x9, 0x6, 0x1, 0xb4}, {0x90, 0x8, 0x0, 0x7}, {0x1f, 0xff, 0x8, 0x83}, {0x40, 0x8, 0x5, 0xfffffffa}, {0x2527, 0x1, 0x9, 0x1}, {0x3f, 0xdc, 0x1, 0x401}, {0x7f, 0x3, 0x1, 0x7ffd}, {0x5, 0xbc, 0x7f, 0x7fffffff}, {0x2, 0x66, 0x0, 0x7141}]}, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b5dd7a5d00", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2509000000050030000000000008003b0004000000050030000000000008003a0004000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x54) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000580)={r5, 0x9, 0xfff, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x636, @loopback, 0xc5d}, @in6={0xa, 0x4e21, 0x800, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @private0={0xfc, 0x0, '\x00', 0x1}, 0xff}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x2, @private0, 0x2}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, '\x00', 0x23}, 0x2e3}, @in={0x2, 0x4e23, @empty}], 0xbc) getdents64(r5, &(0x7f00000002c0)=""/84, 0x54) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r4, 0x8080000}, &(0x7f0000000480)=0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000680), 0x30000, 0x0) (async) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000006c0), &(0x7f0000000700)=0x4) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000280)=0x8) (async) getdents64(r2, &(0x7f00000004c0)=""/173, 0xad) (async) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000400)={0x9, &(0x7f0000000380)=[{0x9, 0x6, 0x1, 0xb4}, {0x90, 0x8, 0x0, 0x7}, {0x1f, 0xff, 0x8, 0x83}, {0x40, 0x8, 0x5, 0xfffffffa}, {0x2527, 0x1, 0x9, 0x1}, {0x3f, 0xdc, 0x1, 0x401}, {0x7f, 0x3, 0x1, 0x7ffd}, {0x5, 0xbc, 0x7f, 0x7fffffff}, {0x2, 0x66, 0x0, 0x7141}]}, 0x10) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b5dd7a5d00", @ANYRES16=0x0, @ANYBLOB="000225bd7000fbdbdf2509000000050030000000000008003b0004000000050030000000000008003a0004000000"], 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x54) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000580)={r5, 0x9, 0xfff, 0x7}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00000005c0)=[@in6={0xa, 0x4e22, 0x636, @loopback, 0xc5d}, @in6={0xa, 0x4e21, 0x800, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x3}, @in6={0xa, 0x4e21, 0x80000001, @private0={0xfc, 0x0, '\x00', 0x1}, 0xff}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e20, 0x2, @private0, 0x2}, @in6={0xa, 0x4e20, 0x8001, @dev={0xfe, 0x80, '\x00', 0x23}, 0x2e3}, @in={0x2, 0x4e23, @empty}], 0xbc) (async) getdents64(r5, &(0x7f00000002c0)=""/84, 0x54) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000440)={r4, 0x8080000}, &(0x7f0000000480)=0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2641.905129][T19823] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2641.907478][T19823] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.919433][T19826] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19826) [ 2641.927301][T19823] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000000000000000900500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2641.937579][T19823] BTRFS error (device loop5): superblock checksum mismatch [ 2641.947911][T19853] loop1: detected capacity change from 0 to 256 [ 2641.950471][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2641.952479][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2641.962080][T19823] BTRFS error (device loop5): open_ctree failed [ 2641.963768][ T2560] loop1: unable to read partition table [ 2641.967807][T19863] loop4: detected capacity change from 0 to 256 [ 2641.974180][T19853] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2641.977503][T19853] BTRFS error (device loop1): superblock checksum mismatch [ 2641.978044][T19863] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19863) 18:56:19 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x280, 0x0) ioctl(r0, 0x5eca, &(0x7f0000000280)="12a6a5ec497116fce077a1e60f82213e0d06ac42cff6ffe9b29cd419670076351de7878b55f16bb37423171945c0fe19") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$KDADDIO(r2, 0x400455c8, 0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000002c0)=0x3) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000240), 0x280, 0x0) (async) ioctl(r0, 0x5eca, &(0x7f0000000280)="12a6a5ec497116fce077a1e60f82213e0d06ac42cff6ffe9b29cd419670076351de7878b55f16bb37423171945c0fe19") (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$KDADDIO(r2, 0x400455c8, 0x3) (async) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) (async) syz_open_dev$tty20(0xc, 0x4, 0x0) (async) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000002c0)=0x3) (async) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) [ 2641.986227][T19853] BTRFS error (device loop1): open_ctree failed 18:56:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x200, 0x15, 0x7, 0x8, 0x4, 0x5}, &(0x7f0000000280)=0x20) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x1, 0x3, 0x80, 0xfffff800}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e25, 0x0, @loopback}, 0x1c) 18:56:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.022616][T19874] loop5: detected capacity change from 0 to 256 18:56:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.041365][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2642.049201][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2642.052939][T19886] loop4: detected capacity change from 0 to 256 [ 2642.054275][T19890] loop1: detected capacity change from 0 to 256 18:56:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x200, 0x15, 0x7, 0x8, 0x4, 0x5}, &(0x7f0000000280)=0x20) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x1, 0x3, 0x80, 0xfffff800}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e25, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x200, 0x15, 0x7, 0x8, 0x4, 0x5}, &(0x7f0000000280)=0x20) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x1, 0x3, 0x80, 0xfffff800}, &(0x7f00000001c0)=0x14) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e25, 0x0, @loopback}, 0x1c) (async) [ 2642.057394][ T2560] loop5: unable to read partition table [ 2642.062575][T19874] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2642.065643][T19874] BTRFS error (device loop1): superblock checksum mismatch [ 2642.067506][T19874] BTRFS error (device loop1): open_ctree failed [ 2642.077033][T19886] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19886) [ 2642.088090][T19890] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2642.090384][T19890] BTRFS error (device loop1): superblock checksum mismatch [ 2642.092402][T19890] BTRFS error (device loop1): open_ctree failed 18:56:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x1802, 0x0, 0x10000, 0x13, "053693a5f52e1022645fa149d80226f03b86ec"}) syz_open_pts(r0, 0x1040) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x9, 0x200, 0x15, 0x7, 0x8, 0x4, 0x5}, &(0x7f0000000280)=0x20) (async) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0), 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x1, 0x3, 0x80, 0xfffff800}, &(0x7f00000001c0)=0x14) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e25, 0x0, @loopback}, 0x1c) [ 2642.130123][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2642.132666][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2642.133498][T19908] loop4: detected capacity change from 0 to 256 18:56:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.147518][ T2560] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2642.149680][ T2560] Buffer I/O error on dev loop4, logical block 0, async page read [ 2642.160934][ T2560] loop4: unable to read partition table 18:56:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.185108][T19916] loop1: detected capacity change from 0 to 256 [ 2642.190733][T19917] loop5: detected capacity change from 0 to 256 18:56:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2642.196363][T19908] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2642.199783][T19908] BTRFS error (device loop1): superblock checksum mismatch [ 2642.201944][T19908] BTRFS error (device loop1): open_ctree failed 18:56:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x28}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff92}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc30}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8f}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7996}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2dc4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20040852}, 0x4000) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) getsockname(r2, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x80) [ 2642.217017][T19917] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19917) 18:56:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x1802, 0x0, 0x10000, 0x13, "053693a5f52e1022645fa149d80226f03b86ec"}) syz_open_pts(r0, 0x1040) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x1802, 0x0, 0x10000, 0x13, "053693a5f52e1022645fa149d80226f03b86ec"}) (async) syz_open_pts(r0, 0x1040) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2642.234796][T19916] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2642.236913][T19916] BTRFS error (device loop1): superblock checksum mismatch 18:56:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.264534][T19916] BTRFS error (device loop1): open_ctree failed [ 2642.264782][T19923] loop4: detected capacity change from 0 to 256 [ 2642.281937][T19927] loop5: detected capacity change from 0 to 256 [ 2642.291631][T19923] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2642.296493][T19927] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19927) 18:56:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x28}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff92}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc30}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8f}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7996}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2dc4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20040852}, 0x4000) (async, rerun: 64) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 64) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 64) getsockname(r2, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x80) (rerun: 64) 18:56:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.305030][T19923] BTRFS error (device loop4): superblock checksum mismatch [ 2642.324521][T19923] BTRFS error (device loop4): open_ctree failed [ 2642.327598][T19933] loop1: detected capacity change from 0 to 256 [ 2642.332101][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2642.338114][ T8200] Buffer I/O error on dev loop1, logical block 0, async page read [ 2642.348405][ T8200] loop1: unable to read partition table [ 2642.356211][ T9510] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.384983][T19933] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.405943][T19946] loop4: detected capacity change from 0 to 256 [ 2642.409816][T19947] loop5: detected capacity change from 0 to 256 18:56:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (rerun: 32) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280), 0x8000, 0x0) sendmsg$TIPC_NL_KEY_SET(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x28}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffff92}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc30}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8f}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7996}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}]}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x800}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2dc4}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20040852}, 0x4000) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) getsockname(r2, &(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x80) [ 2642.419890][T19946] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2642.423322][T19947] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19947) [ 2642.427941][T19946] BTRFS error (device loop4): superblock checksum mismatch [ 2642.430422][T19949] loop1: detected capacity change from 0 to 256 [ 2642.437237][T19946] BTRFS error (device loop4): open_ctree failed [ 2642.442489][T19949] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2642.449360][T19949] BTRFS error (device loop4): superblock checksum mismatch 18:56:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2642.460767][T19949] BTRFS error (device loop4): open_ctree failed [ 2642.475881][T19955] loop5: detected capacity change from 0 to 256 [ 2642.489082][T19957] loop4: detected capacity change from 0 to 256 [ 2642.517399][T19955] Buffer I/O error on dev loop1, logical block 16, async page read [ 2642.521345][T19957] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (19957) [ 2642.544885][T19955] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2642.550375][T19955] BTRFS error (device loop5): superblock checksum mismatch [ 2642.554435][T19955] BTRFS error (device loop5): open_ctree failed [ 2644.333899][ T9076] Bluetooth: hci9: command 0x1003 tx timeout [ 2644.335314][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x1802, 0x0, 0x10000, 0x13, "053693a5f52e1022645fa149d80226f03b86ec"}) syz_open_pts(r0, 0x1040) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x1802, 0x0, 0x10000, 0x13, "053693a5f52e1022645fa149d80226f03b86ec"}) (async) syz_open_pts(r0, 0x1040) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:56:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @private=0xa010102}}, 0x6540, 0x5}, &(0x7f00000001c0)=0x90) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000200)={0x3, 'ip6_vti0\x00', {0x7f}, 0x9}) 18:56:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000003d75f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2644.360521][T19966] loop5: detected capacity change from 0 to 256 [ 2644.363588][T19964] loop1: detected capacity change from 0 to 256 [ 2644.369043][T19968] loop4: detected capacity change from 0 to 256 [ 2644.377751][T19968] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2644.380150][T19968] BTRFS error (device loop1): superblock checksum mismatch 18:56:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @private=0xa010102}}, 0x6540, 0x5}, &(0x7f00000001c0)=0x90) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000200)={0x3, 'ip6_vti0\x00', {0x7f}, 0x9}) socket$inet6_sctp(0xa, 0x1, 0x84) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @private=0xa010102}}, 0x6540, 0x5}, &(0x7f00000001c0)=0x90) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000200)={0x3, 'ip6_vti0\x00', {0x7f}, 0x9}) (async) [ 2644.389293][T19966] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (19966) [ 2644.392627][T19968] BTRFS error (device loop1): open_ctree failed 18:56:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2644.403873][T19964] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2644.415252][T19964] BTRFS error (device loop1): superblock checksum mismatch [ 2644.420419][T19964] BTRFS error (device loop1): open_ctree failed 18:56:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2644.445185][T19980] loop4: detected capacity change from 0 to 256 18:56:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000f85f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2644.473995][T19980] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2644.476213][T19980] BTRFS error (device loop1): superblock checksum mismatch [ 2644.480725][T19988] loop5: detected capacity change from 0 to 256 [ 2644.482852][T19980] BTRFS error (device loop1): open_ctree failed 18:56:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @private=0xa010102}}, 0x6540, 0x5}, &(0x7f00000001c0)=0x90) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000200)={0x3, 'ip6_vti0\x00', {0x7f}, 0x9}) [ 2644.510189][T19988] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2644.512406][T19988] BTRFS error (device loop5): superblock checksum mismatch [ 2644.514630][T19988] BTRFS error (device loop5): open_ctree failed [ 2644.984299][ T1377] ieee802154 phy0 wpan0: encryption failed: -22 [ 2644.985823][ T1377] ieee802154 phy1 wpan1: encryption failed: -22 [ 2646.413929][ T5023] Bluetooth: hci9: command 0x1003 tx timeout [ 2646.413958][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x1000, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @multicast1}], 0x4c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xcc, @loopback}, 0x1c) 18:56:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2646.446967][T20001] loop4: detected capacity change from 0 to 256 [ 2646.448945][T20002] loop5: detected capacity change from 0 to 256 [ 2646.455678][T20005] loop1: detected capacity change from 0 to 256 [ 2646.464567][T20002] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2646.466154][T20001] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (20001) [ 2646.466543][T20002] BTRFS error (device loop1): superblock checksum mismatch [ 2646.473177][T20002] BTRFS error (device loop1): open_ctree failed 18:56:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x1000, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @multicast1}], 0x4c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xcc, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x1000, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @multicast1}], 0x4c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xcc, @loopback}, 0x1c) (async) [ 2646.485081][T20005] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2646.494095][T20005] BTRFS error (device loop1): superblock checksum mismatch 18:56:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2646.507443][T20005] BTRFS error (device loop1): open_ctree failed 18:56:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2646.552710][T20011] loop4: detected capacity change from 0 to 256 [ 2646.563310][T20017] loop5: detected capacity change from 0 to 256 18:56:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x1000, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @multicast1}], 0x4c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xcc, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x1000, @empty}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e24, @multicast1}], 0x4c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0xcc, @loopback}, 0x1c) (async) [ 2646.564534][T20011] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2646.572161][T20020] loop1: detected capacity change from 0 to 256 [ 2646.573458][ T2560] ldm_validate_partition_table(): Disk read failed. [ 2646.584623][ T2560] loop1: unable to read partition table [ 2646.586323][T20017] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20017) [ 2646.588271][T20011] BTRFS error (device loop4): superblock checksum mismatch [ 2646.602179][T20011] BTRFS error (device loop4): open_ctree failed [ 2646.604729][T20020] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2646.609513][T20020] BTRFS error (device loop4): superblock checksum mismatch [ 2646.622687][T20020] BTRFS error (device loop4): open_ctree failed [ 2648.493902][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 [ 2648.493930][ T9076] Bluetooth: hci9: command 0x1003 tx timeout 18:56:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0'}, 0xb) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, 0x8) setsockopt(r2, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket(0x74, 0x5, 0x97a6) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2648.522160][T20033] loop4: detected capacity change from 0 to 256 [ 2648.523630][T20034] loop1: detected capacity change from 0 to 256 [ 2648.531691][T20036] loop5: detected capacity change from 0 to 256 [ 2648.538063][T20033] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2648.540225][T20033] BTRFS error (device loop1): superblock checksum mismatch [ 2648.542579][T20036] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20036) [ 2648.548162][T20033] BTRFS error (device loop1): open_ctree failed [ 2648.551716][T20034] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2648.554527][T20034] BTRFS error (device loop1): superblock checksum mismatch [ 2648.562770][T20034] BTRFS error (device loop1): open_ctree failed 18:56:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000000000000002000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0'}, 0xb) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, 0x8) setsockopt(r2, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket(0x74, 0x5, 0x97a6) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) (async) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0'}, 0xb) (async) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, 0x8) (async) setsockopt(r2, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) socket(0x74, 0x5, 0x97a6) (async) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2648.620335][T20043] loop4: detected capacity change from 0 to 256 18:56:26 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2648.638256][T20044] loop5: detected capacity change from 0 to 256 [ 2648.653269][T20043] blk_print_req_error: 14 callbacks suppressed [ 2648.653277][T20043] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2648.657965][T20043] buffer_io_error: 8 callbacks suppressed [ 2648.657972][T20043] Buffer I/O error on dev loop1, logical block 16, async page read [ 2648.665587][T20043] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2648.668037][T20043] BTRFS error (device loop4): superblock checksum mismatch 18:56:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2648.672712][T20044] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20044) [ 2648.692245][T20043] BTRFS error (device loop4): open_ctree failed [ 2648.695381][T20060] loop1: detected capacity change from 0 to 256 [ 2648.697665][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2648.701054][T29300] Buffer I/O error on dev loop1, logical block 0, async page read [ 2648.706603][T29300] loop1: unable to read partition table [ 2648.744747][T20060] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2648.749712][T20060] Buffer I/O error on dev loop4, logical block 16, async page read [ 2650.573885][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 [ 2650.573949][ T5023] Bluetooth: hci9: command 0x1003 tx timeout 18:56:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) (async) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0'}, 0xb) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x40305829, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0xfffffffe}) (async) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x100}, 0x8) (async) setsockopt(r2, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) socket(0x74, 0x5, 0x97a6) (async) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.606084][T20069] loop1: detected capacity change from 0 to 256 [ 2650.611398][T20072] loop4: detected capacity change from 0 to 256 [ 2650.611912][T20073] loop5: detected capacity change from 0 to 256 [ 2650.620049][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2650.621026][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2650.621321][T20069] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2650.621346][T20069] BTRFS error (device loop4): superblock checksum mismatch [ 2650.621539][T20069] BTRFS error (device loop4): open_ctree failed [ 2650.627568][T20073] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20073) 18:56:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.634420][T20072] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2650.643162][T20072] BTRFS error (device loop4): superblock checksum mismatch [ 2650.652562][T20072] BTRFS error (device loop4): open_ctree failed 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) [ 2650.677358][T20082] loop1: detected capacity change from 0 to 256 18:56:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.682699][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2650.691704][T29300] Buffer I/O error on dev loop1, logical block 0, async page read [ 2650.701166][T29300] loop1: unable to read partition table [ 2650.710492][T20088] loop5: detected capacity change from 0 to 256 18:56:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 64) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) [ 2650.737216][T20082] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0xa7, 0x5773, 0x2, 0x8, 0x6, "4fd70d5d5e7b9bc2a012064b91ce578440d0e8"}) 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2650.747409][T20082] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.782868][T20094] loop4: detected capacity change from 0 to 256 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2650.811265][T20094] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2650.813359][T20094] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07ffff", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0xa7, 0x5773, 0x2, 0x8, 0x6, "4fd70d5d5e7b9bc2a012064b91ce578440d0e8"}) [ 2650.842529][T20103] loop1: detected capacity change from 0 to 256 [ 2650.852639][T20094] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2650.855721][T20108] loop5: detected capacity change from 0 to 256 [ 2650.864168][T20094] BTRFS error (device loop4): superblock checksum mismatch 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2650.870935][T20108] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20108) 18:56:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0xa7, 0x5773, 0x2, 0x8, 0x6, "4fd70d5d5e7b9bc2a012064b91ce578440d0e8"}) [ 2650.876508][T20094] BTRFS error (device loop4): open_ctree failed [ 2650.879660][T20103] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2650.881934][T20103] BTRFS error (device loop4): superblock checksum mismatch [ 2650.894464][T20103] BTRFS error (device loop4): open_ctree failed 18:56:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) 18:56:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.919460][T20114] loop4: detected capacity change from 0 to 256 [ 2650.922566][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2650.949105][T20114] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2650.952944][T20114] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x2, 0x2, 0x2, 0x17, "242deb8f114c3b194c84facf211ef587e8cb11"}) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000280)={&(0x7f0000000240)='Y', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f0000000340)={r3, 0x57, &(0x7f00000002c0)=""/87}) [ 2650.958194][T20122] loop5: detected capacity change from 0 to 256 [ 2650.960767][T20114] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2650.970610][T20114] BTRFS error (device loop4): superblock checksum mismatch 18:56:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2650.983881][T20122] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20122) 18:56:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2650.994574][T20114] BTRFS error (device loop4): open_ctree failed [ 2650.995063][T20128] loop1: detected capacity change from 0 to 256 [ 2651.010087][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2651.012869][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2651.026884][T20128] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2651.029238][T20128] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.041290][T29300] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2651.068040][T20137] loop4: detected capacity change from 0 to 256 [ 2651.071099][T29300] Buffer I/O error on dev loop4, logical block 0, async page read [ 2651.073941][T20138] loop5: detected capacity change from 0 to 256 [ 2651.074833][T29904] Buffer I/O error on dev loop5, logical block 0, async page read [ 2651.084561][T29904] ldm_validate_partition_table(): Disk read failed. [ 2651.092148][T29904] loop5: unable to read partition table 18:56:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.100718][T20137] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2651.103376][T20137] BTRFS error (device loop4): superblock checksum mismatch 18:56:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 32) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x2, 0x2, 0x2, 0x17, "242deb8f114c3b194c84facf211ef587e8cb11"}) (async, rerun: 32) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000280)={&(0x7f0000000240)='Y', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f0000000340)={r3, 0x57, &(0x7f00000002c0)=""/87}) 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2651.121689][T20138] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20138) [ 2651.130347][T20137] BTRFS error (device loop4): open_ctree failed 18:56:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.161313][T20154] loop1: detected capacity change from 0 to 256 [ 2651.161698][T29904] ldm_validate_partition_table(): Disk read failed. [ 2651.172090][T20155] loop5: detected capacity change from 0 to 256 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x48, 0x140d, 0x8, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x28008810}, 0x4004000) 18:56:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x2, 0x2, 0x2, 0x17, "242deb8f114c3b194c84facf211ef587e8cb11"}) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000280)={&(0x7f0000000240)='Y', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f0000000340)={r3, 0x57, &(0x7f00000002c0)=""/87}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x2, 0x2, 0x2, 0x17, "242deb8f114c3b194c84facf211ef587e8cb11"}) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f0000000280)={&(0x7f0000000240)='Y', 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r2, 0xc01064ac, &(0x7f0000000340)={r3, 0x57, &(0x7f00000002c0)=""/87}) (async) [ 2651.183715][T29904] loop1: unable to read partition table 18:56:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.217829][T20155] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2651.220357][T20155] BTRFS error (device loop1): superblock checksum mismatch [ 2651.222330][T20155] BTRFS error (device loop1): open_ctree failed [ 2651.234677][T20165] loop4: detected capacity change from 0 to 256 [ 2651.239655][T29300] ldm_validate_partition_table(): Disk read failed. 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x48, 0x140d, 0x8, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x28008810}, 0x4004000) 18:56:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.255408][T29300] loop4: unable to read partition table [ 2651.260805][T20165] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2651.263119][T20165] BTRFS error (device loop4): superblock checksum mismatch [ 2651.265184][T20165] BTRFS error (device loop4): open_ctree failed 18:56:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.284334][T20173] loop1: detected capacity change from 0 to 256 18:56:29 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x1c) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x48, 0x140d, 0x8, 0x70bd2d, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x28008810}, 0x4004000) [ 2651.342076][T20191] loop5: detected capacity change from 0 to 256 [ 2651.349385][ T2560] ldm_validate_partition_table(): Disk read failed. [ 2651.351012][ T2560] Dev loop5: unable to read RDB block 0 [ 2651.352504][ T2560] loop5: unable to read partition table [ 2651.359154][T20194] loop1: detected capacity change from 0 to 256 [ 2651.364786][T20195] loop4: detected capacity change from 0 to 256 [ 2651.377098][T20191] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20191) [ 2651.380033][T20194] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2651.384650][T20194] BTRFS error (device loop4): superblock checksum mismatch [ 2651.389831][T20194] BTRFS error (device loop4): open_ctree failed 18:56:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2651.396329][T20195] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)) [ 2651.398705][T20195] BTRFS error (device loop4): superblock checksum mismatch [ 2651.400916][T20195] BTRFS error (device loop4): open_ctree failed 18:56:29 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2651.446676][T20205] loop4: detected capacity change from 0 to 256 [ 2651.456059][T20205] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2651.460694][T20205] BTRFS error (device loop4): superblock checksum mismatch [ 2651.468405][T20205] BTRFS error (device loop4): open_ctree failed [ 2653.293831][T16587] Bluetooth: hci9: command 0x1003 tx timeout [ 2653.294057][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 64) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)) 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070007", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.318619][T20211] loop1: detected capacity change from 0 to 256 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2653.326572][T20215] loop5: detected capacity change from 0 to 256 [ 2653.334865][T20216] loop4: detected capacity change from 0 to 256 18:56:31 executing program 0: syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000100)='\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="1928bd90bf77a0f32efc32abeafb79191175dfe06e2a19ec0c88b532e94af706675e97501581f25ffb585f90b38b8288316cf810f323031d30c56d6ed9a799b97a1e9dabcd010ba266d5ade994ccc32cb231927350e2d11a2c8de4cfb80b995201e3742c22389b1ece1ad7585bb296a395f44af17407c78bba20ecf1986cc793e5bc8f26d302", 0x86, 0x100000001}, {&(0x7f0000000200)="796529524e83bd87ef3e83c79e85c19dc11b95532d627be49f5c684205792201f15888eb94a051f953ba68a04fcd2c8a90838fbabb568ad69a0abf90538ca425af43c069ce1473ca71b39e19c461eba9866603e66f9c9c959a0c7838e44c30bf293ee1d934b4b18bc5988e008ce43920a3bc1256ac3f8ebde323889f5c182c2df4cd634534d76e9ec65f71decfec49fd0121bcfc605834394127d91292e33a8e", 0xa0, 0xfffffffffffffff7}, {&(0x7f00000002c0)="0a6de29f2dc36d691861663424eb21a4c1a1b0315077544aeb3438ac8cb065428796cfdb52bb9acac59810860ab874dddef9d74d892a27fa4bc038c8adb705a413a489f7b6866917bae0d1e1f2404d4c6a55c4ff0a8a96c65702f86d71f92507eafe533f835752d5f65bb8c37cd9621960207ea36df676f2ee90a08b3ef6847779aa576b481b5c58542886e2b15d0721663804b956894544338351fdeae77573255995c0b2d6bf5409101f232d568c7abb18a198bfd98c5167288d206f2b4c90672529f338e2a11494d7749e73aed44761ad0c11c7984cbe4551a6cdb910d302e57486223a06ce9d3c943c59f7c21fee66c2d9", 0xf3, 0x100000000000216}], 0x6000, &(0x7f0000000440)={[{'[\xc0@'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\,-+['}}]}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) [ 2653.350533][T20215] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20215) [ 2653.353583][T20211] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2653.361664][T20211] BTRFS error (device loop1): superblock checksum mismatch [ 2653.363684][T20211] BTRFS error (device loop1): open_ctree failed 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 0: syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000100)='\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="1928bd90bf77a0f32efc32abeafb79191175dfe06e2a19ec0c88b532e94af706675e97501581f25ffb585f90b38b8288316cf810f323031d30c56d6ed9a799b97a1e9dabcd010ba266d5ade994ccc32cb231927350e2d11a2c8de4cfb80b995201e3742c22389b1ece1ad7585bb296a395f44af17407c78bba20ecf1986cc793e5bc8f26d302", 0x86, 0x100000001}, {&(0x7f0000000200)="796529524e83bd87ef3e83c79e85c19dc11b95532d627be49f5c684205792201f15888eb94a051f953ba68a04fcd2c8a90838fbabb568ad69a0abf90538ca425af43c069ce1473ca71b39e19c461eba9866603e66f9c9c959a0c7838e44c30bf293ee1d934b4b18bc5988e008ce43920a3bc1256ac3f8ebde323889f5c182c2df4cd634534d76e9ec65f71decfec49fd0121bcfc605834394127d91292e33a8e", 0xa0, 0xfffffffffffffff7}, {&(0x7f00000002c0)="0a6de29f2dc36d691861663424eb21a4c1a1b0315077544aeb3438ac8cb065428796cfdb52bb9acac59810860ab874dddef9d74d892a27fa4bc038c8adb705a413a489f7b6866917bae0d1e1f2404d4c6a55c4ff0a8a96c65702f86d71f92507eafe533f835752d5f65bb8c37cd9621960207ea36df676f2ee90a08b3ef6847779aa576b481b5c58542886e2b15d0721663804b956894544338351fdeae77573255995c0b2d6bf5409101f232d568c7abb18a198bfd98c5167288d206f2b4c90672529f338e2a11494d7749e73aed44761ad0c11c7984cbe4551a6cdb910d302e57486223a06ce9d3c943c59f7c21fee66c2d9", 0xf3, 0x100000000000216}], 0x6000, &(0x7f0000000440)={[{'[\xc0@'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\,-+['}}]}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000100)='\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="1928bd90bf77a0f32efc32abeafb79191175dfe06e2a19ec0c88b532e94af706675e97501581f25ffb585f90b38b8288316cf810f323031d30c56d6ed9a799b97a1e9dabcd010ba266d5ade994ccc32cb231927350e2d11a2c8de4cfb80b995201e3742c22389b1ece1ad7585bb296a395f44af17407c78bba20ecf1986cc793e5bc8f26d302", 0x86, 0x100000001}, {&(0x7f0000000200)="796529524e83bd87ef3e83c79e85c19dc11b95532d627be49f5c684205792201f15888eb94a051f953ba68a04fcd2c8a90838fbabb568ad69a0abf90538ca425af43c069ce1473ca71b39e19c461eba9866603e66f9c9c959a0c7838e44c30bf293ee1d934b4b18bc5988e008ce43920a3bc1256ac3f8ebde323889f5c182c2df4cd634534d76e9ec65f71decfec49fd0121bcfc605834394127d91292e33a8e", 0xa0, 0xfffffffffffffff7}, {&(0x7f00000002c0)="0a6de29f2dc36d691861663424eb21a4c1a1b0315077544aeb3438ac8cb065428796cfdb52bb9acac59810860ab874dddef9d74d892a27fa4bc038c8adb705a413a489f7b6866917bae0d1e1f2404d4c6a55c4ff0a8a96c65702f86d71f92507eafe533f835752d5f65bb8c37cd9621960207ea36df676f2ee90a08b3ef6847779aa576b481b5c58542886e2b15d0721663804b956894544338351fdeae77573255995c0b2d6bf5409101f232d568c7abb18a198bfd98c5167288d206f2b4c90672529f338e2a11494d7749e73aed44761ad0c11c7984cbe4551a6cdb910d302e57486223a06ce9d3c943c59f7c21fee66c2d9", 0xf3, 0x100000000000216}], 0x6000, &(0x7f0000000440)={[{'[\xc0@'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\,-+['}}]}) (async) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) (async) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) (async) 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000095f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.395634][T20216] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)) [ 2653.397870][T20216] BTRFS error (device loop1): superblock checksum mismatch [ 2653.400252][T20216] BTRFS error (device loop1): open_ctree failed [ 2653.427305][T20236] loop5: detected capacity change from 0 to 256 [ 2653.429596][T29300] ldm_validate_partition_table(): Disk read failed. 18:56:31 executing program 0: syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000100)='\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="1928bd90bf77a0f32efc32abeafb79191175dfe06e2a19ec0c88b532e94af706675e97501581f25ffb585f90b38b8288316cf810f323031d30c56d6ed9a799b97a1e9dabcd010ba266d5ade994ccc32cb231927350e2d11a2c8de4cfb80b995201e3742c22389b1ece1ad7585bb296a395f44af17407c78bba20ecf1986cc793e5bc8f26d302", 0x86, 0x100000001}, {&(0x7f0000000200)="796529524e83bd87ef3e83c79e85c19dc11b95532d627be49f5c684205792201f15888eb94a051f953ba68a04fcd2c8a90838fbabb568ad69a0abf90538ca425af43c069ce1473ca71b39e19c461eba9866603e66f9c9c959a0c7838e44c30bf293ee1d934b4b18bc5988e008ce43920a3bc1256ac3f8ebde323889f5c182c2df4cd634534d76e9ec65f71decfec49fd0121bcfc605834394127d91292e33a8e", 0xa0, 0xfffffffffffffff7}, {&(0x7f00000002c0)="0a6de29f2dc36d691861663424eb21a4c1a1b0315077544aeb3438ac8cb065428796cfdb52bb9acac59810860ab874dddef9d74d892a27fa4bc038c8adb705a413a489f7b6866917bae0d1e1f2404d4c6a55c4ff0a8a96c65702f86d71f92507eafe533f835752d5f65bb8c37cd9621960207ea36df676f2ee90a08b3ef6847779aa576b481b5c58542886e2b15d0721663804b956894544338351fdeae77573255995c0b2d6bf5409101f232d568c7abb18a198bfd98c5167288d206f2b4c90672529f338e2a11494d7749e73aed44761ad0c11c7984cbe4551a6cdb910d302e57486223a06ce9d3c943c59f7c21fee66c2d9", 0xf3, 0x100000000000216}], 0x6000, &(0x7f0000000440)={[{'[\xc0@'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\,-+['}}]}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_mount_image$ocfs2(&(0x7f00000000c0), &(0x7f0000000100)='\x00', 0x7f, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="1928bd90bf77a0f32efc32abeafb79191175dfe06e2a19ec0c88b532e94af706675e97501581f25ffb585f90b38b8288316cf810f323031d30c56d6ed9a799b97a1e9dabcd010ba266d5ade994ccc32cb231927350e2d11a2c8de4cfb80b995201e3742c22389b1ece1ad7585bb296a395f44af17407c78bba20ecf1986cc793e5bc8f26d302", 0x86, 0x100000001}, {&(0x7f0000000200)="796529524e83bd87ef3e83c79e85c19dc11b95532d627be49f5c684205792201f15888eb94a051f953ba68a04fcd2c8a90838fbabb568ad69a0abf90538ca425af43c069ce1473ca71b39e19c461eba9866603e66f9c9c959a0c7838e44c30bf293ee1d934b4b18bc5988e008ce43920a3bc1256ac3f8ebde323889f5c182c2df4cd634534d76e9ec65f71decfec49fd0121bcfc605834394127d91292e33a8e", 0xa0, 0xfffffffffffffff7}, {&(0x7f00000002c0)="0a6de29f2dc36d691861663424eb21a4c1a1b0315077544aeb3438ac8cb065428796cfdb52bb9acac59810860ab874dddef9d74d892a27fa4bc038c8adb705a413a489f7b6866917bae0d1e1f2404d4c6a55c4ff0a8a96c65702f86d71f92507eafe533f835752d5f65bb8c37cd9621960207ea36df676f2ee90a08b3ef6847779aa576b481b5c58542886e2b15d0721663804b956894544338351fdeae77573255995c0b2d6bf5409101f232d568c7abb18a198bfd98c5167288d206f2b4c90672529f338e2a11494d7749e73aed44761ad0c11c7984cbe4551a6cdb910d302e57486223a06ce9d3c943c59f7c21fee66c2d9", 0xf3, 0x100000000000216}], 0x6000, &(0x7f0000000440)={[{'[\xc0@'}, {'/dev/ptmx\x00'}, {'/dev/ptmx\x00'}], [{@smackfshat={'smackfshat', 0x3d, '\\,-+['}}]}) (async) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xd) (async) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) (async) [ 2653.439430][T29300] loop5: unable to read partition table 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) shutdown(r1, 0x1) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2653.456095][T20236] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2653.458452][T20236] BTRFS error (device loop5): superblock checksum mismatch 18:56:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d077fff", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.468494][T20236] BTRFS error (device loop5): open_ctree failed [ 2653.483132][T20242] loop1: detected capacity change from 0 to 256 [ 2653.490194][T20252] loop4: detected capacity change from 0 to 256 [ 2653.492602][ T2560] ldm_validate_partition_table(): Disk read failed. 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$KDADDIO(r1, 0x400455c8, 0x38c4) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) shutdown(r1, 0x1) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2653.520235][ T2560] loop1: unable to read partition table [ 2653.527049][T20257] loop5: detected capacity change from 0 to 256 [ 2653.535976][T20242] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2653.541037][T20252] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (20252) [ 2653.543146][T20242] BTRFS error (device loop1): superblock checksum mismatch [ 2653.552214][T20242] BTRFS error (device loop1): open_ctree failed [ 2653.560254][T20257] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$KDADDIO(r1, 0x400455c8, 0x38c4) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$KDADDIO(r1, 0x400455c8, 0x38c4) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2653.562531][T20257] BTRFS error (device loop1): superblock checksum mismatch [ 2653.565071][T20257] BTRFS error (device loop1): open_ctree failed 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) shutdown(r1, 0x1) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) shutdown(r1, 0x1) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.601556][T20271] loop4: detected capacity change from 0 to 256 [ 2653.623417][T20271] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2653.627627][T20271] BTRFS error (device loop4): superblock checksum mismatch [ 2653.631019][T20271] BTRFS error (device loop4): open_ctree failed 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07feff", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.651382][T20289] loop1: detected capacity change from 0 to 256 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001214000428bd7000fec8df2508004b001300000008004f0000000000080001000000000008004b0013000000b9c9bf15bcb42ef537fb38c024824c24008f9aad470dbe7db7cf1f37bde6b387235fd8995c61f98e64258deb951f41c578e16b5f1f1e26d8e174d401f187d9978f3aa02c147c09ee459836"], 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x40884) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$KDADDIO(r1, 0x400455c8, 0x38c4) (async) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r1, 0xc0984124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2653.667808][T20291] loop5: detected capacity change from 0 to 256 [ 2653.696330][ T9510] blk_print_req_error: 65 callbacks suppressed [ 2653.696340][ T9510] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2653.700437][T20289] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2653.702646][T20289] buffer_io_error: 59 callbacks suppressed [ 2653.702652][T20289] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070002", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.748348][T20306] loop5: detected capacity change from 0 to 256 [ 2653.751541][T20298] loop4: detected capacity change from 0 to 256 [ 2653.759068][T20308] loop1: detected capacity change from 0 to 256 [ 2653.759699][ T9510] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001214000428bd7000fec8df2508004b001300000008004f0000000000080001000000000008004b0013000000b9c9bf15bcb42ef537fb38c024824c24008f9aad470dbe7db7cf1f37bde6b387235fd8995c61f98e64258deb951f41c578e16b5f1f1e26d8e174d401f187d9978f3aa02c147c09ee459836"], 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x40884) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2653.762632][ T9510] Buffer I/O error on dev loop1, logical block 0, async page read [ 2653.786746][ T9510] loop1: unable to read partition table [ 2653.789454][T20298] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 72057594037927943 scanned by syz-executor.4 (20298) [ 2653.792532][T20306] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2653.804443][T20306] BTRFS error (device loop1): superblock checksum mismatch [ 2653.806094][T20306] BTRFS error (device loop1): open_ctree failed [ 2653.808510][T20308] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001214000428bd7000fec8df2508004b001300000008004f0000000000080001000000000008004b0013000000b9c9bf15bcb42ef537fb38c024824c24008f9aad470dbe7db7cf1f37bde6b387235fd8995c61f98e64258deb951f41c578e16b5f1f1e26d8e174d401f187d9978f3aa02c147c09ee459836"], 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x40884) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001214000428bd7000fec8df2508004b001300000008004f0000000000080001000000000008004b0013000000b9c9bf15bcb42ef537fb38c024824c24008f9aad470dbe7db7cf1f37bde6b387235fd8995c61f98e64258deb951f41c578e16b5f1f1e26d8e174d401f187d9978f3aa02c147c09ee459836"], 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x40884) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2653.810829][T20308] BTRFS error (device loop1): superblock checksum mismatch 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_mount_image$romfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x0) r2 = dup(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0xc, 0x5a, 0x1}, 0x48) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB="2c6466646e6f3d025b10", @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r5) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303089601e34b88ee1a3808e12303030303030303034303030302c7573", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r9) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x40000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',mmap,dfltgid=', @ANYRES8=r5, @ANYBLOB="2c63616368653d6c6f6f73652c6673757569643d35633766396237332d326236342d366533652d653865662d32616566623330312c900000005f7200000000000000016a5f757365723d5e2c7063723d303030b0303030303030303030303030303032352c666f776e65723ee4de511e249547ad9b21f4f06a29918526d9d47ad9cdec03293171c10aec9b34047802f394fd2cb2fb3c1b53ba142fe076bba63da7f749550fb32e79f4bb9820a2eafd81d48cf65011cc7f30058091bb6f8b7c0d61f832442095baf1d660776d00ba24", @ANYRESOCT=r3, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',measure,pcr=00000000000000000016,\x00']) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2653.814642][T20308] BTRFS error (device loop1): open_ctree failed 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x3, [0x0, 0x0, 0x0]}, 0xffffffffffffffff) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000080)="1a00000002000000", 0x8) fstatfs(r1, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:31 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070003", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.876625][ T8200] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) syz_mount_image$romfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x0) r2 = dup(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0xc, 0x5a, 0x1}, 0x48) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB="2c6466646e6f3d025b10", @ANYRESHEX=r3, @ANYBLOB=',\x00']) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r5) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303089601e34b88ee1a3808e12303030303030303034303030302c7573", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r9) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x40000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',mmap,dfltgid=', @ANYRES8=r5, @ANYBLOB="2c63616368653d6c6f6f73652c6673757569643d35633766396237332d326236342d366533652d653865662d32616566623330312c900000005f7200000000000000016a5f757365723d5e2c7063723d303030b0303030303030303030303030303032352c666f776e65723ee4de511e249547ad9b21f4f06a29918526d9d47ad9cdec03293171c10aec9b34047802f394fd2cb2fb3c1b53ba142fe076bba63da7f749550fb32e79f4bb9820a2eafd81d48cf65011cc7f30058091bb6f8b7c0d61f832442095baf1d660776d00ba24", @ANYRESOCT=r3, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',measure,pcr=00000000000000000016,\x00']) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_mount_image$romfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket$caif_seqpacket(0x25, 0x5, 0x0) (async) dup(r1) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0xc, 0x5a, 0x1}, 0x48) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB="2c6466646e6f3d025b10", @ANYRESHEX=r3, @ANYBLOB=',\x00']) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x7) (async) setuid(r5) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303089601e34b88ee1a3808e12303030303030303034303030302c7573", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x7) (async) setuid(r9) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x40000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',mmap,dfltgid=', @ANYRES8=r5, @ANYBLOB="2c63616368653d6c6f6f73652c6673757569643d35633766396237332d326236342d366533652d653865662d32616566623330312c900000005f7200000000000000016a5f757365723d5e2c7063723d303030b0303030303030303030303030303032352c666f776e65723ee4de511e249547ad9b21f4f06a29918526d9d47ad9cdec03293171c10aec9b34047802f394fd2cb2fb3c1b53ba142fe076bba63da7f749550fb32e79f4bb9820a2eafd81d48cf65011cc7f30058091bb6f8b7c0d61f832442095baf1d660776d00ba24", @ANYRESOCT=r3, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',measure,pcr=00000000000000000016,\x00']) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x3, [0x0, 0x0, 0x0]}, 0xffffffffffffffff) (async) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000080)="1a00000002000000", 0x8) fstatfs(r1, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2653.902423][T20325] loop5: detected capacity change from 0 to 256 [ 2653.913651][T20331] loop4: detected capacity change from 0 to 256 [ 2653.926534][T20337] loop1: detected capacity change from 0 to 256 18:56:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x3, [0x0, 0x0, 0x0]}, 0xffffffffffffffff) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000080)="1a00000002000000", 0x8) fstatfs(r1, &(0x7f0000000280)=""/4096) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x3, [0x0, 0x0, 0x0]}, 0xffffffffffffffff) (async) accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x0) (async) setsockopt(r1, 0x84, 0x7d, &(0x7f0000000080)="1a00000002000000", 0x8) (async) fstatfs(r1, &(0x7f0000000280)=""/4096) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2653.962986][T20325] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20325) [ 2653.964303][T20331] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2653.967700][T20331] BTRFS error (device loop4): superblock checksum mismatch 18:56:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2653.982417][T20331] BTRFS error (device loop4): open_ctree failed 18:56:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_mount_image$romfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x0) r2 = dup(r1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x5, 0xc, 0x5a, 0x1}, 0x48) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRESHEX=r2, @ANYBLOB="2c6466646e6f3d025b10", @ANYRESHEX=r3, @ANYBLOB=',\x00']) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r5) (async) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB="2c726f6f746d6f64653d3030303030303030303089601e34b88ee1a3808e12303030303030303034303030302c7573", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0x7) setuid(r9) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300), 0x40000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',mmap,dfltgid=', @ANYRES8=r5, @ANYBLOB="2c63616368653d6c6f6f73652c6673757569643d35633766396237332d326236342d366533652d653865662d32616566623330312c900000005f7200000000000000016a5f757365723d5e2c7063723d303030b0303030303030303030303030303032352c666f776e65723ee4de511e249547ad9b21f4f06a29918526d9d47ad9cdec03293171c10aec9b34047802f394fd2cb2fb3c1b53ba142fe076bba63da7f749550fb32e79f4bb9820a2eafd81d48cf65011cc7f30058091bb6f8b7c0d61f832442095baf1d660776d00ba24", @ANYRESOCT=r3, @ANYBLOB=',uid<', @ANYRESDEC=0xee01, @ANYBLOB=',measure,pcr=00000000000000000016,\x00']) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2653.994778][T20337] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2653.996899][T20337] BTRFS error (device loop4): superblock checksum mismatch 18:56:31 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000100)=0x200009) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) write$ppp(0xffffffffffffffff, &(0x7f0000000780)="dc5add4776160b0d4d406fe0c962790e8f8cef23485beb10f813de5364c557073895b6d7a2c11e9b0c87a082a9db5548790ced41e1f6f960427a5b90307a4106484e43148d558d4fb76adbea2cddf824b9908a330a77dcadcf77b0f0d9a354a741965138a1ce309a640dbe01e0b07aefdd3b9c344583039f5b4b4c7a75313674cbe7fc13bf8462772328e4a891e9175f1b119a518c6d0717d3d3c0f55e61ca91d12cbfdcb49dba7b3e6c51d950", 0xad) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$MRT6(r0, 0x29, 0xcf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt(r1, 0x84, 0x7, &(0x7f0000000080)="1a00020002000000", 0x8) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x76, "179f1f1f95d45eb42faaf8a10e02771c4bcc336c1e814966de92ea7ecaa408f26e2e0b38c1cf3cb5c4250d348aed09a022de28a43701180cf73bb1d7e0ef8624c24c9be8aec6106601cf8ce3b3b49141d5ceba1ea8de92c9db7a69dbcd0aebbb666835ce2db4145857f5e80f80ef8d2a29022f6438f4"}, &(0x7f0000000280)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x48, &(0x7f0000000600)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e23, 0x4, @private0, 0x4}, @in6={0xa, 0x4e21, 0x556, @mcast1, 0x8}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e25, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}], 0x1c) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r2, 0x80000001}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="04000000000000000300000000000000040000000000000006000000000000000300000000000000020000000000000004000000000000000000000000000000000000000000000000020000000000000000000000000000000001000000000008000000000000000700000000000000000000000000000000000000000000000200000000000000000000010000000006000000000000000100010000000000030000000000000000000000000000000000000000000000000800000000000000000000000000000900000000000000000000008517e93c5a1b47d20000000000000000000000000000000000000000020000000000000000000000000000000900000000000000af0c000000000000040000000000000000000000000000000000000000000000810800001e00000000000000000000001b04000000000000ff010000000000000200"/368]) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000300), 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x1, 0x7f, 0x5, 0x76c]}, 0xc) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) write$ppp(r3, &(0x7f0000000140)="0fb48f6b06067fc57bdf0330586b9dbf19c848c970dd37923d023c4703213313c05273d58551fd147ebd22aadd641306c6748a04e5460cec545d6465d1baf432bb134beaf6384efeb87162691830885d510bffd02c60520e8076bdf0ab06dc7921085142a1e4352b98759a7ecf5668480d09e96a6bdb0eb8be7231ce3bd53b0d9d962b6d9528c1a2d6bb5cac65b1d98e778d6abade816f6bad2aeed754a3d51beb8cb9117fa23ca7217e03d371c1d2e7abac62a0242b05e452b647e6", 0xbc) [ 2654.003459][T20337] BTRFS error (device loop4): open_ctree failed [ 2654.035822][T20373] fuse: Bad value for 'rootmode' [ 2654.037725][T20376] loop5: detected capacity change from 0 to 256 18:56:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070004", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2654.057004][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2654.071693][T20383] loop4: detected capacity change from 0 to 256 [ 2654.078187][T20384] loop1: detected capacity change from 0 to 256 [ 2654.080324][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2654.080748][T20383] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2654.086345][ T8200] Buffer I/O error on dev loop1, logical block 0, async page read [ 2654.089133][T20383] BTRFS error (device loop4): superblock checksum mismatch 18:56:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000100)=0x200009) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) write$ppp(0xffffffffffffffff, &(0x7f0000000780)="dc5add4776160b0d4d406fe0c962790e8f8cef23485beb10f813de5364c557073895b6d7a2c11e9b0c87a082a9db5548790ced41e1f6f960427a5b90307a4106484e43148d558d4fb76adbea2cddf824b9908a330a77dcadcf77b0f0d9a354a741965138a1ce309a640dbe01e0b07aefdd3b9c344583039f5b4b4c7a75313674cbe7fc13bf8462772328e4a891e9175f1b119a518c6d0717d3d3c0f55e61ca91d12cbfdcb49dba7b3e6c51d950", 0xad) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$MRT6(r0, 0x29, 0xcf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) (async) setsockopt(r1, 0x84, 0x7, &(0x7f0000000080)="1a00020002000000", 0x8) (async) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000002c0)) (async, rerun: 64) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x76, "179f1f1f95d45eb42faaf8a10e02771c4bcc336c1e814966de92ea7ecaa408f26e2e0b38c1cf3cb5c4250d348aed09a022de28a43701180cf73bb1d7e0ef8624c24c9be8aec6106601cf8ce3b3b49141d5ceba1ea8de92c9db7a69dbcd0aebbb666835ce2db4145857f5e80f80ef8d2a29022f6438f4"}, &(0x7f0000000280)=0x7e) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x48, &(0x7f0000000600)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e23, 0x4, @private0, 0x4}, @in6={0xa, 0x4e21, 0x556, @mcast1, 0x8}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e25, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}], 0x1c) (async) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r2, 0x80000001}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="04000000000000000300000000000000040000000000000006000000000000000300000000000000020000000000000004000000000000000000000000000000000000000000000000020000000000000000000000000000000001000000000008000000000000000700000000000000000000000000000000000000000000000200000000000000000000010000000006000000000000000100010000000000030000000000000000000000000000000000000000000000000800000000000000000000000000000900000000000000000000008517e93c5a1b47d20000000000000000000000000000000000000000020000000000000000000000000000000900000000000000af0c000000000000040000000000000000000000000000000000000000000000810800001e00000000000000000000001b04000000000000ff010000000000000200"/368]) (async, rerun: 32) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000300), 0x0) (rerun: 32) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x1, 0x7f, 0x5, 0x76c]}, 0xc) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) write$ppp(r3, &(0x7f0000000140)="0fb48f6b06067fc57bdf0330586b9dbf19c848c970dd37923d023c4703213313c05273d58551fd147ebd22aadd641306c6748a04e5460cec545d6465d1baf432bb134beaf6384efeb87162691830885d510bffd02c60520e8076bdf0ab06dc7921085142a1e4352b98759a7ecf5668480d09e96a6bdb0eb8be7231ce3bd53b0d9d962b6d9528c1a2d6bb5cac65b1d98e778d6abade816f6bad2aeed754a3d51beb8cb9117fa23ca7217e03d371c1d2e7abac62a0242b05e452b647e6", 0xbc) [ 2654.098274][ T8200] loop1: unable to read partition table [ 2654.106708][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2654.136929][T20383] BTRFS error (device loop4): open_ctree failed 18:56:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/module/snd_intel_dspcfg', 0x40000, 0x183) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000006c0)) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) read(r3, &(0x7f0000000880)=""/180, 0xb4) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) getdents64(r2, &(0x7f0000000240)=""/214, 0xd6) syz_mount_image$afs(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="1b03b2051cae6338318aca21f3b4533bc11e07faaf6f0571202d1285ad0cba219b1de007c725a8b775d7c699ede6c10c2cf762e1e378d347b74508394c63f92c71558fa1b0b10ac78248fa306fbe07abd071b08266147148be381cb4f15f87ea6c56cc8706b1b225dcdacdb55971e9d269de8dfe867e476069", 0x79, 0x4}, {&(0x7f0000000400)="1f9433a3a1c7c45f461ed5d3d45db7c550c98572fc84f7ce22d4ddb64000ed3f254a963134f5c86b03bd02c73a58033c859f14a04c61a23e13d5b859dfb1b58124d32583fe27c0c71eacbf89", 0x4c, 0xffffffffffffffff}, {&(0x7f0000000480)="b7c0151868c393a4883a7d101996e91197ffde6ac851e75985aa51dd860c826fc73aad95b1d7f97ef86c4b16932c3897c0fae3174929b0c9545ddff22967201797c42113f931c9bf98819c78cf768ca83044ee88d800fe8ed52f1c13c2b28f560d3a00d0291b7beee5772dc5d43eafc02b0efe28c94eaf7ed13e0357deb8d7ad0c36373d5583bcfbda0ace6a3063cf994043072975572f7f178d99575b1987d17e38a37db3e888a0c7dd85d1c58b08", 0xaf, 0x9}, {&(0x7f0000000540)="56d6135b16f786c7b61dc304663c96924fef5f21dd5fae1fa462e41878e96681a30dc71a3afc3eb49c8367de41680b24621614849626f1bb01eaf073ae68d463605255f150684faf76f762cb9bb93c23e713a5cc848c99597d1334d1734bde2d3ed43a630cc57c4a88189a5e29137b3344c9f8132e5252649a5b074859dd4c6d20e24078520a0cff05db3e2095ffc95a1d592a70fe08272e19a5efa963b05c2d", 0xa0, 0xffffffffffffffff}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB='dyn,flock=strict,dyn,flock=write,flock=strict,dyn,dyn,source=attr\x00,subj_type=attr\x00,smackfsroot=.[,@#,smackfsdef=/dev/ptmx\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c6170707269633d3078303030303030303030303030303030322c0000000000000000000000d56f62d4"]) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2654.139356][T20384] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:32 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='statm\x00') ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000100)=0x200009) (async) ioctl$SNDCTL_TMR_STOP(r0, 0x5403) (async) write$ppp(0xffffffffffffffff, &(0x7f0000000780)="dc5add4776160b0d4d406fe0c962790e8f8cef23485beb10f813de5364c557073895b6d7a2c11e9b0c87a082a9db5548790ced41e1f6f960427a5b90307a4106484e43148d558d4fb76adbea2cddf824b9908a330a77dcadcf77b0f0d9a354a741965138a1ce309a640dbe01e0b07aefdd3b9c344583039f5b4b4c7a75313674cbe7fc13bf8462772328e4a891e9175f1b119a518c6d0717d3d3c0f55e61ca91d12cbfdcb49dba7b3e6c51d950", 0xad) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$MRT6(r0, 0x29, 0xcf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) (async) setsockopt(r1, 0x84, 0x7, &(0x7f0000000080)="1a00020002000000", 0x8) (async) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f00000002c0)) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x76, "179f1f1f95d45eb42faaf8a10e02771c4bcc336c1e814966de92ea7ecaa408f26e2e0b38c1cf3cb5c4250d348aed09a022de28a43701180cf73bb1d7e0ef8624c24c9be8aec6106601cf8ce3b3b49141d5ceba1ea8de92c9db7a69dbcd0aebbb666835ce2db4145857f5e80f80ef8d2a29022f6438f4"}, &(0x7f0000000280)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r2, 0x48, &(0x7f0000000600)=[@in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e23, 0x4, @private0, 0x4}, @in6={0xa, 0x4e21, 0x556, @mcast1, 0x8}]}, &(0x7f00000006c0)=0x10) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e25, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}], 0x1c) (async) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000740)=@assoc_value={r2, 0x80000001}, 0x8) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="04000000000000000300000000000000040000000000000006000000000000000300000000000000020000000000000004000000000000000000000000000000000000000000000000020000000000000000000000000000000001000000000008000000000000000700000000000000000000000000000000000000000000000200000000000000000000010000000006000000000000000100010000000000030000000000000000000000000000000000000000000000000800000000000000000000000000000900000000000000000000008517e93c5a1b47d20000000000000000000000000000000000000000020000000000000000000000000000000900000000000000af0c000000000000040000000000000000000000000000000000000000000000810800001e00000000000000000000001b04000000000000ff010000000000000200"/368]) (async) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000300), 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x1, 0x7f, 0x5, 0x76c]}, 0xc) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) write$ppp(r3, &(0x7f0000000140)="0fb48f6b06067fc57bdf0330586b9dbf19c848c970dd37923d023c4703213313c05273d58551fd147ebd22aadd641306c6748a04e5460cec545d6465d1baf432bb134beaf6384efeb87162691830885d510bffd02c60520e8076bdf0ab06dc7921085142a1e4352b98759a7ecf5668480d09e96a6bdb0eb8be7231ce3bd53b0d9d962b6d9528c1a2d6bb5cac65b1d98e778d6abade816f6bad2aeed754a3d51beb8cb9117fa23ca7217e03d371c1d2e7abac62a0242b05e452b647e6", 0xbc) [ 2654.149376][T20384] BTRFS error (device loop4): superblock checksum mismatch [ 2654.153447][T20395] loop5: detected capacity change from 0 to 256 [ 2654.161845][T20384] BTRFS error (device loop4): open_ctree failed 18:56:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/module/snd_intel_dspcfg', 0x40000, 0x183) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000006c0)) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) read(r3, &(0x7f0000000880)=""/180, 0xb4) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) getdents64(r2, &(0x7f0000000240)=""/214, 0xd6) syz_mount_image$afs(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="1b03b2051cae6338318aca21f3b4533bc11e07faaf6f0571202d1285ad0cba219b1de007c725a8b775d7c699ede6c10c2cf762e1e378d347b74508394c63f92c71558fa1b0b10ac78248fa306fbe07abd071b08266147148be381cb4f15f87ea6c56cc8706b1b225dcdacdb55971e9d269de8dfe867e476069", 0x79, 0x4}, {&(0x7f0000000400)="1f9433a3a1c7c45f461ed5d3d45db7c550c98572fc84f7ce22d4ddb64000ed3f254a963134f5c86b03bd02c73a58033c859f14a04c61a23e13d5b859dfb1b58124d32583fe27c0c71eacbf89", 0x4c, 0xffffffffffffffff}, {&(0x7f0000000480)="b7c0151868c393a4883a7d101996e91197ffde6ac851e75985aa51dd860c826fc73aad95b1d7f97ef86c4b16932c3897c0fae3174929b0c9545ddff22967201797c42113f931c9bf98819c78cf768ca83044ee88d800fe8ed52f1c13c2b28f560d3a00d0291b7beee5772dc5d43eafc02b0efe28c94eaf7ed13e0357deb8d7ad0c36373d5583bcfbda0ace6a3063cf994043072975572f7f178d99575b1987d17e38a37db3e888a0c7dd85d1c58b08", 0xaf, 0x9}, {&(0x7f0000000540)="56d6135b16f786c7b61dc304663c96924fef5f21dd5fae1fa462e41878e96681a30dc71a3afc3eb49c8367de41680b24621614849626f1bb01eaf073ae68d463605255f150684faf76f762cb9bb93c23e713a5cc848c99597d1334d1734bde2d3ed43a630cc57c4a88189a5e29137b3344c9f8132e5252649a5b074859dd4c6d20e24078520a0cff05db3e2095ffc95a1d592a70fe08272e19a5efa963b05c2d", 0xa0, 0xffffffffffffffff}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB='dyn,flock=strict,dyn,flock=write,flock=strict,dyn,dyn,source=attr\x00,subj_type=attr\x00,smackfsroot=.[,@#,smackfsdef=/dev/ptmx\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c6170707269633d3078303030303030303030303030303030322c0000000000000000000000d56f62d4"]) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/module/snd_intel_dspcfg', 0x40000, 0x183) (async) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000006c0)) (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) read(r3, &(0x7f0000000880)=""/180, 0xb4) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) getdents64(r2, &(0x7f0000000240)=""/214, 0xd6) (async) syz_mount_image$afs(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="1b03b2051cae6338318aca21f3b4533bc11e07faaf6f0571202d1285ad0cba219b1de007c725a8b775d7c699ede6c10c2cf762e1e378d347b74508394c63f92c71558fa1b0b10ac78248fa306fbe07abd071b08266147148be381cb4f15f87ea6c56cc8706b1b225dcdacdb55971e9d269de8dfe867e476069", 0x79, 0x4}, {&(0x7f0000000400)="1f9433a3a1c7c45f461ed5d3d45db7c550c98572fc84f7ce22d4ddb64000ed3f254a963134f5c86b03bd02c73a58033c859f14a04c61a23e13d5b859dfb1b58124d32583fe27c0c71eacbf89", 0x4c, 0xffffffffffffffff}, {&(0x7f0000000480)="b7c0151868c393a4883a7d101996e91197ffde6ac851e75985aa51dd860c826fc73aad95b1d7f97ef86c4b16932c3897c0fae3174929b0c9545ddff22967201797c42113f931c9bf98819c78cf768ca83044ee88d800fe8ed52f1c13c2b28f560d3a00d0291b7beee5772dc5d43eafc02b0efe28c94eaf7ed13e0357deb8d7ad0c36373d5583bcfbda0ace6a3063cf994043072975572f7f178d99575b1987d17e38a37db3e888a0c7dd85d1c58b08", 0xaf, 0x9}, {&(0x7f0000000540)="56d6135b16f786c7b61dc304663c96924fef5f21dd5fae1fa462e41878e96681a30dc71a3afc3eb49c8367de41680b24621614849626f1bb01eaf073ae68d463605255f150684faf76f762cb9bb93c23e713a5cc848c99597d1334d1734bde2d3ed43a630cc57c4a88189a5e29137b3344c9f8132e5252649a5b074859dd4c6d20e24078520a0cff05db3e2095ffc95a1d592a70fe08272e19a5efa963b05c2d", 0xa0, 0xffffffffffffffff}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB='dyn,flock=strict,dyn,flock=write,flock=strict,dyn,dyn,source=attr\x00,subj_type=attr\x00,smackfsroot=.[,@#,smackfsdef=/dev/ptmx\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c6170707269633d3078303030303030303030303030303030322c0000000000000000000000d56f62d4"]) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2654.198177][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:32 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x400080, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x401, 0x8000, 0x87c8, 0x9, 0x3}, &(0x7f00000003c0)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) r3 = fsmount(r2, 0x1, 0xfb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r4, 0x3, 0x6, 0x1f}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540), 0x0) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a80294b02f184228a125b2d2008f85cb19a70172d5e1d8a594321c557aa6bf1f473ff94c4a6ce930cdfcb6dfacf1e056b0dc29c2443a03bcb5a90b0dd2f609a063b7b6e3cd0f1d5baa45a561ad535427496697367e5998f660921955dd6551cc8777e69e53a90ed104c613c56b4176f1c784316f32f4207e88fbd45cff62fb2e9979f1e102", 0x85, 0x4080, &(0x7f0000000340)={0xa, 0x5e23, 0x4, @private0, 0x6}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={r1, 0x77}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r6, 0x9}, 0x8) getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000600)=0xa9) [ 2654.234623][T20405] loop5: detected capacity change from 0 to 256 18:56:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000115f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070005", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2654.277009][T20424] loop1: detected capacity change from 0 to 256 18:56:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/module/snd_intel_dspcfg', 0x40000, 0x183) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000006c0)) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) read(r3, &(0x7f0000000880)=""/180, 0xb4) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) getdents64(r2, &(0x7f0000000240)=""/214, 0xd6) syz_mount_image$afs(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="1b03b2051cae6338318aca21f3b4533bc11e07faaf6f0571202d1285ad0cba219b1de007c725a8b775d7c699ede6c10c2cf762e1e378d347b74508394c63f92c71558fa1b0b10ac78248fa306fbe07abd071b08266147148be381cb4f15f87ea6c56cc8706b1b225dcdacdb55971e9d269de8dfe867e476069", 0x79, 0x4}, {&(0x7f0000000400)="1f9433a3a1c7c45f461ed5d3d45db7c550c98572fc84f7ce22d4ddb64000ed3f254a963134f5c86b03bd02c73a58033c859f14a04c61a23e13d5b859dfb1b58124d32583fe27c0c71eacbf89", 0x4c, 0xffffffffffffffff}, {&(0x7f0000000480)="b7c0151868c393a4883a7d101996e91197ffde6ac851e75985aa51dd860c826fc73aad95b1d7f97ef86c4b16932c3897c0fae3174929b0c9545ddff22967201797c42113f931c9bf98819c78cf768ca83044ee88d800fe8ed52f1c13c2b28f560d3a00d0291b7beee5772dc5d43eafc02b0efe28c94eaf7ed13e0357deb8d7ad0c36373d5583bcfbda0ace6a3063cf994043072975572f7f178d99575b1987d17e38a37db3e888a0c7dd85d1c58b08", 0xaf, 0x9}, {&(0x7f0000000540)="56d6135b16f786c7b61dc304663c96924fef5f21dd5fae1fa462e41878e96681a30dc71a3afc3eb49c8367de41680b24621614849626f1bb01eaf073ae68d463605255f150684faf76f762cb9bb93c23e713a5cc848c99597d1334d1734bde2d3ed43a630cc57c4a88189a5e29137b3344c9f8132e5252649a5b074859dd4c6d20e24078520a0cff05db3e2095ffc95a1d592a70fe08272e19a5efa963b05c2d", 0xa0, 0xffffffffffffffff}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB='dyn,flock=strict,dyn,flock=write,flock=strict,dyn,dyn,source=attr\x00,subj_type=attr\x00,smackfsroot=.[,@#,smackfsdef=/dev/ptmx\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c6170707269633d3078303030303030303030303030303030322c0000000000000000000000d56f62d4"]) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000680)='/sys/module/snd_intel_dspcfg', 0x40000, 0x183) (async) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f00000006c0)) (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) read(r3, &(0x7f0000000880)=""/180, 0xb4) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) getdents64(r2, &(0x7f0000000240)=""/214, 0xd6) (async) syz_mount_image$afs(&(0x7f0000000040), &(0x7f0000000340)='./file0\x00', 0x0, 0x4, &(0x7f0000000600)=[{&(0x7f0000000380)="1b03b2051cae6338318aca21f3b4533bc11e07faaf6f0571202d1285ad0cba219b1de007c725a8b775d7c699ede6c10c2cf762e1e378d347b74508394c63f92c71558fa1b0b10ac78248fa306fbe07abd071b08266147148be381cb4f15f87ea6c56cc8706b1b225dcdacdb55971e9d269de8dfe867e476069", 0x79, 0x4}, {&(0x7f0000000400)="1f9433a3a1c7c45f461ed5d3d45db7c550c98572fc84f7ce22d4ddb64000ed3f254a963134f5c86b03bd02c73a58033c859f14a04c61a23e13d5b859dfb1b58124d32583fe27c0c71eacbf89", 0x4c, 0xffffffffffffffff}, {&(0x7f0000000480)="b7c0151868c393a4883a7d101996e91197ffde6ac851e75985aa51dd860c826fc73aad95b1d7f97ef86c4b16932c3897c0fae3174929b0c9545ddff22967201797c42113f931c9bf98819c78cf768ca83044ee88d800fe8ed52f1c13c2b28f560d3a00d0291b7beee5772dc5d43eafc02b0efe28c94eaf7ed13e0357deb8d7ad0c36373d5583bcfbda0ace6a3063cf994043072975572f7f178d99575b1987d17e38a37db3e888a0c7dd85d1c58b08", 0xaf, 0x9}, {&(0x7f0000000540)="56d6135b16f786c7b61dc304663c96924fef5f21dd5fae1fa462e41878e96681a30dc71a3afc3eb49c8367de41680b24621614849626f1bb01eaf073ae68d463605255f150684faf76f762cb9bb93c23e713a5cc848c99597d1334d1734bde2d3ed43a630cc57c4a88189a5e29137b3344c9f8132e5252649a5b074859dd4c6d20e24078520a0cff05db3e2095ffc95a1d592a70fe08272e19a5efa963b05c2d", 0xa0, 0xffffffffffffffff}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB='dyn,flock=strict,dyn,flock=write,flock=strict,dyn,dyn,source=attr\x00,subj_type=attr\x00,smackfsroot=.[,@#,smackfsdef=/dev/ptmx\x00,fowner>', @ANYRESDEC=0x0, @ANYBLOB=',euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c6170707269633d3078303030303030303030303030303030322c0000000000000000000000d56f62d4"]) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2654.305422][T20431] loop4: detected capacity change from 0 to 256 [ 2654.312261][T20431] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm 18:56:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070006", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2654.334645][T20431] BTRFS error (device loop1): superblock checksum mismatch [ 2654.339868][T20431] BTRFS error (device loop1): open_ctree failed [ 2654.342840][T20451] loop5: detected capacity change from 0 to 256 [ 2654.343586][T29300] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2654.347327][T20450] loop1: detected capacity change from 0 to 256 [ 2654.349124][T29300] Buffer I/O error on dev loop5, logical block 0, async page read [ 2654.352658][T29300] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2654.355252][T29300] Buffer I/O error on dev loop5, logical block 0, async page read [ 2654.358509][T20450] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2654.360971][T20450] BTRFS error (device loop1): superblock checksum mismatch [ 2654.363017][T20450] BTRFS error (device loop1): open_ctree failed 18:56:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2654.379135][T29300] loop5: unable to read partition table 18:56:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0x5, 0x1f, 0xff}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2654.391348][T20451] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:32 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:32 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070007", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2654.401027][T20451] BTRFS error (device loop5): superblock checksum mismatch [ 2654.407603][T20451] BTRFS error (device loop5): open_ctree failed [ 2654.430724][T20459] loop4: detected capacity change from 0 to 256 [ 2654.430802][T20458] loop1: detected capacity change from 0 to 256 [ 2654.433625][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2654.438153][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2654.439504][ T2560] loop1: unable to read partition table [ 2654.440763][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2654.447982][T20459] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2654.450450][T20459] BTRFS error (device loop4): superblock checksum mismatch [ 2654.455810][T20459] BTRFS error (device loop4): open_ctree failed [ 2654.461728][T20458] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2654.475131][T20458] BTRFS error (device loop4): superblock checksum mismatch [ 2654.477256][T20458] BTRFS error (device loop4): open_ctree failed 18:56:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x400080, &(0x7f0000000080)="1a00000002000000", 0x8) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x401, 0x8000, 0x87c8, 0x9, 0x3}, &(0x7f00000003c0)=0x14) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (rerun: 32) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async, rerun: 32) r3 = fsmount(r2, 0x1, 0xfb) (rerun: 32) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r4, 0x3, 0x6, 0x1f}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540), 0x0) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="a80294b02f184228a125b2d2008f85cb19a70172d5e1d8a594321c557aa6bf1f473ff94c4a6ce930cdfcb6dfacf1e056b0dc29c2443a03bcb5a90b0dd2f609a063b7b6e3cd0f1d5baa45a561ad535427496697367e5998f660921955dd6551cc8777e69e53a90ed104c613c56b4176f1c784316f32f4207e88fbd45cff62fb2e9979f1e102", 0x85, 0x4080, &(0x7f0000000340)={0xa, 0x5e23, 0x4, @private0, 0x6}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={r1, 0x77}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r6, 0x9}, 0x8) (async) getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) (async, rerun: 64) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) (async, rerun: 64) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000600)=0xa9) 18:56:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070008", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0x5, 0x1f, 0xff}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2655.089728][T20466] loop4: detected capacity change from 0 to 256 [ 2655.091746][T20464] loop1: detected capacity change from 0 to 256 [ 2655.095495][T20469] loop5: detected capacity change from 0 to 256 [ 2655.111214][T20464] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2655.113392][T20464] BTRFS error (device loop4): superblock checksum mismatch [ 2655.118762][T20464] BTRFS error (device loop4): open_ctree failed [ 2655.122040][T20466] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2655.126754][T20466] BTRFS error (device loop4): superblock checksum mismatch [ 2655.139476][T20466] BTRFS error (device loop4): open_ctree failed 18:56:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070009", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2655.166898][T20476] loop1: detected capacity change from 0 to 256 18:56:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2655.192643][T20479] loop5: detected capacity change from 0 to 256 18:56:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x400080, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x401, 0x8000, 0x87c8, 0x9, 0x3}, &(0x7f00000003c0)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async, rerun: 64) r3 = fsmount(r2, 0x1, 0xfb) (async, rerun: 64) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000006c0)={r4, 0x3, 0x6, 0x1f}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000540), 0x0) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) (async) sendto$inet6(r0, &(0x7f0000000280)="a80294b02f184228a125b2d2008f85cb19a70172d5e1d8a594321c557aa6bf1f473ff94c4a6ce930cdfcb6dfacf1e056b0dc29c2443a03bcb5a90b0dd2f609a063b7b6e3cd0f1d5baa45a561ad535427496697367e5998f660921955dd6551cc8777e69e53a90ed104c613c56b4176f1c784316f32f4207e88fbd45cff62fb2e9979f1e102", 0x85, 0x4080, &(0x7f0000000340)={0xa, 0x5e23, 0x4, @private0, 0x6}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={r1, 0x77}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r6, 0x9}, 0x8) getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) (async, rerun: 64) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x20002, 0x0) (rerun: 64) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000600)=0xa9) [ 2655.197512][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2655.200990][ T2560] loop5: unable to read partition table 18:56:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:33 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000a", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2655.234188][T20488] loop4: detected capacity change from 0 to 256 [ 2655.245896][T20488] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2655.247309][T20490] loop5: detected capacity change from 0 to 256 [ 2655.248419][T20488] BTRFS error (device loop4): superblock checksum mismatch [ 2655.269164][T20490] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20490) 18:56:33 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)=0x6, 0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2655.293436][T20488] BTRFS error (device loop4): open_ctree failed [ 2655.312986][T20498] loop5: detected capacity change from 0 to 256 [ 2657.144811][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0x5, 0x1f, 0xff}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000b", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)=0x6, 0x4) (async) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2}], 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.170153][T20507] loop5: detected capacity change from 0 to 256 [ 2657.170354][T20506] loop1: detected capacity change from 0 to 256 [ 2657.174461][T20505] loop4: detected capacity change from 0 to 256 [ 2657.192960][T20506] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2657.197783][T20506] BTRFS error (device loop4): superblock checksum mismatch [ 2657.201924][T20506] BTRFS error (device loop4): open_ctree failed 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2657.207736][T20505] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x200) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 2: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)=0x6, 0x4) (async) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast2}], 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2657.225731][T20505] BTRFS error (device loop4): superblock checksum mismatch 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000c", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.245541][T20524] loop5: detected capacity change from 0 to 256 [ 2657.251531][T20524] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20524) 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x200) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2657.267026][T20505] BTRFS error (device loop4): open_ctree failed [ 2657.269177][T20528] loop1: detected capacity change from 0 to 256 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000050}, 0xc054) sendto$inet6(r0, &(0x7f00000000c0)="c2e9cbeb", 0x4, 0x0, &(0x7f0000000240)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x800}, 0x8) 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000050}, 0xc054) sendto$inet6(r0, &(0x7f00000000c0)="c2e9cbeb", 0x4, 0x0, &(0x7f0000000240)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x800}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) (async) shutdown(r0, 0x0) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000050}, 0xc054) (async) sendto$inet6(r0, &(0x7f00000000c0)="c2e9cbeb", 0x4, 0x0, &(0x7f0000000240)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup3(r1, r2, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) (async) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x800}, 0x8) (async) [ 2657.317173][T20528] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x200) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2657.366845][T20544] loop4: detected capacity change from 0 to 256 [ 2657.371084][T20545] loop5: detected capacity change from 0 to 256 [ 2657.371423][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2657.381082][T20544] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000d", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.388051][T20544] BTRFS error (device loop4): superblock checksum mismatch 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2657.401545][ T2560] loop5: unable to read partition table [ 2657.402930][T20558] loop1: detected capacity change from 0 to 256 [ 2657.412030][T20545] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 7 scanned by syz-executor.5 (20545) [ 2657.416743][T20544] BTRFS error (device loop4): open_ctree failed 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) sendmsg$NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, 0x0, 0x0, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x9}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1711}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000050}, 0xc054) (rerun: 64) sendto$inet6(r0, &(0x7f00000000c0)="c2e9cbeb", 0x4, 0x0, &(0x7f0000000240)={0xa, 0x4e26, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x800}, 0x8) [ 2657.445333][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2657.447893][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2657.454393][T20558] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000e", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.491983][T20569] loop4: detected capacity change from 0 to 256 [ 2657.504637][T20571] loop5: detected capacity change from 0 to 256 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x3b, 0x20000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000f", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async, rerun: 32) r1 = dup(r0) (rerun: 32) ioctl$TCFLSH(r1, 0x540b, 0x1) (async, rerun: 64) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (rerun: 64) [ 2657.532552][T20569] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2657.555268][T20569] BTRFS error (device loop4): superblock checksum mismatch [ 2657.555509][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2657.559212][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2657.564574][T20569] BTRFS error (device loop4): open_ctree failed 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070010", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x3b, 0x20000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070011", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.614004][T20585] loop5: detected capacity change from 0 to 256 [ 2657.618768][T20586] loop1: detected capacity change from 0 to 256 [ 2657.627000][T29300] ldm_validate_partition_table(): Disk read failed. [ 2657.647522][T29300] loop1: unable to read partition table 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) r1 = dup(r0) ioctl$TCFLSH(r1, 0x540b, 0x1) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2657.674821][T20591] loop4: detected capacity change from 0 to 256 [ 2657.681687][T20591] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)='\x00', 0x3b, 0x20000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070012", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.699202][T20591] BTRFS error (device loop4): superblock checksum mismatch [ 2657.704092][T20596] loop5: detected capacity change from 0 to 256 [ 2657.718833][T20591] BTRFS error (device loop4): open_ctree failed [ 2657.729344][T20603] loop1: detected capacity change from 0 to 256 [ 2657.730783][T29207] Bluetooth: hci9: sending frame failed (-49) 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000280)="680cb89df8f8d8cb5243525ad2e0584e7c3c40c231c7734fce386dff3e5b1ff077fe3bcd7aa551794571fd209dc5259d447cef0588c2fa656de063916d9ee262d6effad49aad4ba3011303af191a5228f21cfc0edd697d14b1ad7b2429c75ced3440084f6d99487712d3066a765658886977925b1ff05479a15a6e0073b03cb8b08f298fef2a6a27c334754ce9744029e7b2a008a6a6bb99e365c7a2b45ac95df1d37d4858e411cc40c64e8f73d71a108dc5b25553c1e124c11ceb97b272a286c0cf2e9584cef8a75be42360865ae50b4856e76e02ff2710c0c08a521b", 0xdd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x8, @remote}, @in6={0xa, 0x4e23, 0x7f, @private1, 0x4cd0}, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e22, 0x3bd, @mcast1, 0x784}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x6}]}, &(0x7f00000001c0)=0x10) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x40, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @empty}, 0x1c) [ 2657.741250][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000280)="680cb89df8f8d8cb5243525ad2e0584e7c3c40c231c7734fce386dff3e5b1ff077fe3bcd7aa551794571fd209dc5259d447cef0588c2fa656de063916d9ee262d6effad49aad4ba3011303af191a5228f21cfc0edd697d14b1ad7b2429c75ced3440084f6d99487712d3066a765658886977925b1ff05479a15a6e0073b03cb8b08f298fef2a6a27c334754ce9744029e7b2a008a6a6bb99e365c7a2b45ac95df1d37d4858e411cc40c64e8f73d71a108dc5b25553c1e124c11ceb97b272a286c0cf2e9584cef8a75be42360865ae50b4856e76e02ff2710c0c08a521b", 0xdd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x8, @remote}, @in6={0xa, 0x4e23, 0x7f, @private1, 0x4cd0}, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e22, 0x3bd, @mcast1, 0x784}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x6}]}, &(0x7f00000001c0)=0x10) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x40, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @empty}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup3(r1, r2, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000280)="680cb89df8f8d8cb5243525ad2e0584e7c3c40c231c7734fce386dff3e5b1ff077fe3bcd7aa551794571fd209dc5259d447cef0588c2fa656de063916d9ee262d6effad49aad4ba3011303af191a5228f21cfc0edd697d14b1ad7b2429c75ced3440084f6d99487712d3066a765658886977925b1ff05479a15a6e0073b03cb8b08f298fef2a6a27c334754ce9744029e7b2a008a6a6bb99e365c7a2b45ac95df1d37d4858e411cc40c64e8f73d71a108dc5b25553c1e124c11ceb97b272a286c0cf2e9584cef8a75be42360865ae50b4856e76e02ff2710c0c08a521b", 0xdd) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x8, @remote}, @in6={0xa, 0x4e23, 0x7f, @private1, 0x4cd0}, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e22, 0x3bd, @mcast1, 0x784}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x6}]}, &(0x7f00000001c0)=0x10) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x40, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @empty}, 0x1c) (async) [ 2657.836653][T20603] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2657.838993][T20603] BTRFS error (device loop4): superblock checksum mismatch 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010006000100000000000800", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$KDADDIO(r0, 0x400455c8, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000021400100010000000002fc000008001800013172dd"], 0x24}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024008f4ccd9634eb3cd5000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@getchain={0x34, 0x66, 0x100, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xd, 0xe}, {0x7, 0xffff}, {0xe, 0xf}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x4401) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\t \x00\x00\x00', @ANYRES32=r6, @ANYBLOB="f3ff0c00e0ff0d00f1fff2ff08000100746266000600050006090000"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_pts(r1, 0x101f03) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000300)=0x3) [ 2657.852384][T20614] loop5: detected capacity change from 0 to 256 [ 2657.854118][T20603] BTRFS error (device loop4): open_ctree failed 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:35 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.888420][T20635] loop4: detected capacity change from 0 to 256 [ 2657.889096][ T2560] ldm_validate_partition_table(): Disk read failed. 18:56:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async, rerun: 32) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32) dup3(r1, r2, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r5, &(0x7f0000000140)=""/224, 0xe0) getdents64(r5, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000280)="680cb89df8f8d8cb5243525ad2e0584e7c3c40c231c7734fce386dff3e5b1ff077fe3bcd7aa551794571fd209dc5259d447cef0588c2fa656de063916d9ee262d6effad49aad4ba3011303af191a5228f21cfc0edd697d14b1ad7b2429c75ced3440084f6d99487712d3066a765658886977925b1ff05479a15a6e0073b03cb8b08f298fef2a6a27c334754ce9744029e7b2a008a6a6bb99e365c7a2b45ac95df1d37d4858e411cc40c64e8f73d71a108dc5b25553c1e124c11ceb97b272a286c0cf2e9584cef8a75be42360865ae50b4856e76e02ff2710c0c08a521b", 0xdd) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r4, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x8, @remote}, @in6={0xa, 0x4e23, 0x7f, @private1, 0x4cd0}, @in={0x2, 0x4e21, @rand_addr=0x64010102}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e22, 0x3bd, @mcast1, 0x784}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x6}]}, &(0x7f00000001c0)=0x10) (async, rerun: 64) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x40, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @empty}, 0x1c) [ 2657.898206][ T2560] loop4: unable to read partition table 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010006000100000000000800", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) (async) ioctl$KDADDIO(r1, 0x4b34, 0x8) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000021400100010000000002fc000008001800013172dd"], 0x24}}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) r4 = socket(0x10, 0x3, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024008f4ccd9634eb3cd5000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) (async) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@getchain={0x34, 0x66, 0x100, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xd, 0xe}, {0x7, 0xffff}, {0xe, 0xf}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x4401) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\t \x00\x00\x00', @ANYRES32=r6, @ANYBLOB="f3ff0c00e0ff0d00f1fff2ff08000100746266000600050006090000"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_pts(r1, 0x101f03) (async) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000300)=0x3) [ 2657.931875][T20635] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2657.934378][T20635] BTRFS error (device loop4): superblock checksum mismatch 18:56:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2657.947402][T20635] BTRFS error (device loop4): open_ctree failed 18:56:35 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070022", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2657.967106][T20647] loop1: detected capacity change from 0 to 256 [ 2657.968425][T20648] loop5: detected capacity change from 0 to 256 [ 2657.971073][T29300] ldm_validate_partition_table(): Disk read failed. [ 2657.973614][T29300] loop5: unable to read partition table 18:56:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000000c0)=ANY=[@ANYBLOB="010006000100000000000800", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00./file0\x00']) ioctl$KDADDIO(r1, 0x4b34, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000021400100010000000002fc000008001800013172dd"], 0x24}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) (async) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = socket(0x10, 0x3, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024008f4ccd9634eb3cd5000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=@getchain={0x34, 0x66, 0x100, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xd, 0xe}, {0x7, 0xffff}, {0xe, 0xf}}, [{0x8, 0xb, 0x7}, {0x8, 0xb, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x8001}, 0x4401) sendmsg$nl_route_sched(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='4\t \x00\x00\x00', @ANYRES32=r6, @ANYBLOB="f3ff0c00e0ff0d00f1fff2ff08000100746266000600050006090000"], 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_pts(r1, 0x101f03) (async) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000300)=0x3) 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x2, 0xe9, &(0x7f0000000100)="657e1f4851070fe9c360032f5818527294c34e17b7b9ae063c28f46a4a4ade6c0d18cc537983459177de1e2afa954c259db8f246c6e0a6519b43ac64a3312bcb244e8b6ba4140d04363b7ddfe934799e9897cf047e21493104feaf0ac189789f31a28e885cad5b55f228505e7b9af0a149294ca55f8dd592ecc4241b31a5e85461f5ce6f9e837fc6ec7fab775fcdd71fa16cc1d9e9f024063da0e14ec6a7cadd2a866399c650fecccce3b87812dd3ca7f63ca34375a8e2fb884d72b27c325fbaec59b95ee4c25b903c948cbbba3ad3032abb00fcf762fd90341ea4d5c6d498586fba9167eed7285b22", 0x7f, 0x0, 0x4, 0xf319, 0x0, 0x1, 0x0, 'syz0\x00'}) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070025", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.075147][T20664] loop5: detected capacity change from 0 to 256 [ 2658.088541][T20665] loop4: detected capacity change from 0 to 256 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x2, 0xe9, &(0x7f0000000100)="657e1f4851070fe9c360032f5818527294c34e17b7b9ae063c28f46a4a4ade6c0d18cc537983459177de1e2afa954c259db8f246c6e0a6519b43ac64a3312bcb244e8b6ba4140d04363b7ddfe934799e9897cf047e21493104feaf0ac189789f31a28e885cad5b55f228505e7b9af0a149294ca55f8dd592ecc4241b31a5e85461f5ce6f9e837fc6ec7fab775fcdd71fa16cc1d9e9f024063da0e14ec6a7cadd2a866399c650fecccce3b87812dd3ca7f63ca34375a8e2fb884d72b27c325fbaec59b95ee4c25b903c948cbbba3ad3032abb00fcf762fd90341ea4d5c6d498586fba9167eed7285b22", 0x7f, 0x0, 0x4, 0xf319, 0x0, 0x1, 0x0, 'syz0\x00'}) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 32) [ 2658.091483][T20666] loop1: detected capacity change from 0 to 256 [ 2658.107370][T20665] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.127020][T20665] BTRFS error (device loop4): superblock checksum mismatch [ 2658.137987][T20665] BTRFS error (device loop4): open_ctree failed [ 2658.148256][T20674] loop5: detected capacity change from 0 to 256 [ 2658.154830][T20666] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x2, 0xe9, &(0x7f0000000100)="657e1f4851070fe9c360032f5818527294c34e17b7b9ae063c28f46a4a4ade6c0d18cc537983459177de1e2afa954c259db8f246c6e0a6519b43ac64a3312bcb244e8b6ba4140d04363b7ddfe934799e9897cf047e21493104feaf0ac189789f31a28e885cad5b55f228505e7b9af0a149294ca55f8dd592ecc4241b31a5e85461f5ce6f9e837fc6ec7fab775fcdd71fa16cc1d9e9f024063da0e14ec6a7cadd2a866399c650fecccce3b87812dd3ca7f63ca34375a8e2fb884d72b27c325fbaec59b95ee4c25b903c948cbbba3ad3032abb00fcf762fd90341ea4d5c6d498586fba9167eed7285b22", 0x7f, 0x0, 0x4, 0xf319, 0x0, 0x1, 0x0, 'syz0\x00'}) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x480, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r2, r3, 0x2, 0xe9, &(0x7f0000000100)="657e1f4851070fe9c360032f5818527294c34e17b7b9ae063c28f46a4a4ade6c0d18cc537983459177de1e2afa954c259db8f246c6e0a6519b43ac64a3312bcb244e8b6ba4140d04363b7ddfe934799e9897cf047e21493104feaf0ac189789f31a28e885cad5b55f228505e7b9af0a149294ca55f8dd592ecc4241b31a5e85461f5ce6f9e837fc6ec7fab775fcdd71fa16cc1d9e9f024063da0e14ec6a7cadd2a866399c650fecccce3b87812dd3ca7f63ca34375a8e2fb884d72b27c325fbaec59b95ee4c25b903c948cbbba3ad3032abb00fcf762fd90341ea4d5c6d498586fba9167eed7285b22", 0x7f, 0x0, 0x4, 0xf319, 0x0, 0x1, 0x0, 'syz0\x00'}) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2658.157135][T20666] BTRFS error (device loop4): superblock checksum mismatch [ 2658.159495][T20666] BTRFS error (device loop4): open_ctree failed 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.218965][T20685] loop4: detected capacity change from 0 to 256 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070048", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.261328][T20694] loop5: detected capacity change from 0 to 256 [ 2658.270838][T20695] loop1: detected capacity change from 0 to 256 [ 2658.280845][T20685] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2658.283235][T20685] BTRFS error (device loop4): superblock checksum mismatch 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.292692][T20685] BTRFS error (device loop4): open_ctree failed [ 2658.299433][T20695] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.301890][T20695] BTRFS error (device loop4): superblock checksum mismatch [ 2658.317490][T20695] BTRFS error (device loop4): open_ctree failed 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700000000000000a800500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x10000, 0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.374541][T20710] loop5: detected capacity change from 0 to 256 [ 2658.378866][T20711] loop4: detected capacity change from 0 to 256 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07004c", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x10000, 0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2658.391455][T20711] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.392415][T20713] loop1: detected capacity change from 0 to 256 [ 2658.405550][T20711] BTRFS error (device loop4): superblock checksum mismatch 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.424136][T20711] BTRFS error (device loop4): open_ctree failed [ 2658.426622][T20713] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.428934][T20713] BTRFS error (device loop4): superblock checksum mismatch [ 2658.430894][T20713] BTRFS error (device loop4): open_ctree failed 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2658.460991][T20724] loop5: detected capacity change from 0 to 256 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07005c", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.501298][T20730] loop4: detected capacity change from 0 to 256 [ 2658.514133][T20730] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.515945][T20731] loop1: detected capacity change from 0 to 256 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.527279][T20730] BTRFS error (device loop4): superblock checksum mismatch 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.543139][T20730] BTRFS error (device loop4): open_ctree failed [ 2658.558006][T20731] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.559140][T20739] loop5: detected capacity change from 0 to 256 [ 2658.560402][T20731] BTRFS error (device loop4): superblock checksum mismatch [ 2658.565471][T20731] BTRFS error (device loop4): open_ctree failed [ 2658.569802][T29300] ldm_validate_partition_table(): Disk read failed. 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) (async) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2658.576009][T29300] loop5: unable to read partition table 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.634576][T20749] loop4: detected capacity change from 0 to 256 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.648125][T20749] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.650368][T20749] BTRFS error (device loop4): superblock checksum mismatch [ 2658.656304][T20751] loop5: detected capacity change from 0 to 256 [ 2658.656839][ T2560] ldm_validate_partition_table(): Disk read failed. [ 2658.664498][T20749] BTRFS error (device loop4): open_ctree failed 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070068", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.687639][ T2560] loop5: unable to read partition table [ 2658.692919][T20755] loop1: detected capacity change from 0 to 256 [ 2658.709670][T20757] loop4: detected capacity change from 0 to 256 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x2, 0x800c, 0xb7f, 0x7, 0x400, 0x7f, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x5e24, @multicast2}], 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) r3 = inotify_init1(0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="00fa01005355e7e889ddaa31400b38f6363d422c84a45cabb42902ea1cec56e69a700bc143caff307182897b3693741d723209481032fa3e63b916ba9f5567908396fc78b2a343f3ee56f9b66826085ffc710000000000000000"], 0x9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7ff}}}, 0x84) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) lseek(r3, 0x9, 0x1) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="b3770b1c", @ANYRES16=r6, @ANYBLOB="010027bd7000fbdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000003300000008000c00640000000400bf000e0024008406b698830307840b60000008000c00640000000900240085e089038b00000008000c0001000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2658.737043][T29300] blk_print_req_error: 59 callbacks suppressed [ 2658.737052][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x2, 0x800c, 0xb7f, 0x7, 0x400, 0x7f, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x5e24, @multicast2}], 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) r3 = inotify_init1(0x0) (async) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="00fa01005355e7e889ddaa31400b38f6363d422c84a45cabb42902ea1cec56e69a700bc143caff307182897b3693741d723209481032fa3e63b916ba9f5567908396fc78b2a343f3ee56f9b66826085ffc710000000000000000"], 0x9) (async) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7ff}}}, 0x84) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) lseek(r3, 0x9, 0x1) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="b3770b1c", @ANYRES16=r6, @ANYBLOB="010027bd7000fbdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000003300000008000c00640000000400bf000e0024008406b698830307840b60000008000c00640000000900240085e089038b00000008000c0001000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2658.764866][T20757] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2658.767219][T20757] buffer_io_error: 42 callbacks suppressed [ 2658.767225][T20757] Buffer I/O error on dev loop1, logical block 16, async page read [ 2658.770878][T20763] loop5: detected capacity change from 0 to 256 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07006c", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.795507][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2658.809469][T20770] loop1: detected capacity change from 0 to 256 [ 2658.811241][T20757] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.813646][T20757] BTRFS error (device loop4): superblock checksum mismatch 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.822439][T20757] BTRFS error (device loop4): open_ctree failed 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x2, 0x800c, 0xb7f, 0x7, 0x400, 0x7f, 0x9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x5e24, @multicast2}], 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) r3 = inotify_init1(0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="00fa01005355e7e889ddaa31400b38f6363d422c84a45cabb42902ea1cec56e69a700bc143caff307182897b3693741d723209481032fa3e63b916ba9f5567908396fc78b2a343f3ee56f9b66826085ffc710000000000000000"], 0x9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7ff}}}, 0x84) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) lseek(r3, 0x9, 0x1) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="b3770b1c", @ANYRES16=r6, @ANYBLOB="010027bd7000fbdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000003300000008000c00640000000400bf000e0024008406b698830307840b60000008000c00640000000900240085e089038b00000008000c0001000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1000, 0x2, 0x800c, 0xb7f, 0x7, 0x400, 0x7f, 0x9}, &(0x7f0000000100)=0x20) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x5e24, @multicast2}], 0x10) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) inotify_init1(0x0) (async) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="00fa01005355e7e889ddaa31400b38f6363d422c84a45cabb42902ea1cec56e69a700bc143caff307182897b3693741d723209481032fa3e63b916ba9f5567908396fc78b2a343f3ee56f9b66826085ffc710000000000000000"], 0x9) (async) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r5, @in6={{0xa, 0x4e21, 0x200, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7ff}}}, 0x84) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) lseek(r3, 0x9, 0x1) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="b3770b1c", @ANYRES16=r6, @ANYBLOB="010027bd7000fbdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900070000003300000008000c00640000000400bf000e0024008406b698830307840b60000008000c00640000000900240085e089038b00000008000c0001000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2658.833610][T20770] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.839161][T20770] BTRFS error (device loop4): superblock checksum mismatch [ 2658.842170][T20772] loop5: detected capacity change from 0 to 256 18:56:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2658.871301][T20770] BTRFS error (device loop4): open_ctree failed [ 2658.871408][T20776] loop4: detected capacity change from 0 to 256 18:56:36 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070074", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.905770][T20776] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2658.907979][T20776] BTRFS error (device loop4): superblock checksum mismatch [ 2658.918077][T20787] loop5: detected capacity change from 0 to 256 18:56:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0xd5b, @loopback, 0x7}, 0x1c) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={0x0, 0xffff, 0x0, 0x7ff, 0x3}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0x68b3, 0xe61d, 0x401, 0x72, 0x40, 0x2, 0x90}, 0x9c) setsockopt(r0, 0x84, 0x80, &(0x7f0000000340)="1a000000020000001d3ae59b844111589266e086d3afaa7eb6fc4a3c4eaf4633b25b62e1a59f55895e5051abdfb0010381d026bd6c317e19508bc7b97deb100777ebc7d415949be7c8494d1083a098a8618736b202cf00a6713227c8416cf14ba29ff9ff5ef3ba8520d8f8d83fc58b447bb45007aef1449521ae3cd9c6b5a32212827a6e658ae6b9dc02e063f00da03d96cbe4aea3948981d6bbaece496bcec43a65", 0xa2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='dvmrp0\x00', 0x10) getdents64(r4, &(0x7f0000000280)=""/143, 0x8f) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2658.932083][T20776] BTRFS error (device loop4): open_ctree failed [ 2658.939986][T20790] loop1: detected capacity change from 0 to 256 18:56:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2658.983999][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2658.989775][T20790] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2658.992268][T20790] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.010916][T20796] loop5: detected capacity change from 0 to 256 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async, rerun: 64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (rerun: 64) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async, rerun: 32) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (rerun: 32) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0xd5b, @loopback, 0x7}, 0x1c) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={0x0, 0xffff, 0x0, 0x7ff, 0x3}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0x68b3, 0xe61d, 0x401, 0x72, 0x40, 0x2, 0x90}, 0x9c) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000340)="1a000000020000001d3ae59b844111589266e086d3afaa7eb6fc4a3c4eaf4633b25b62e1a59f55895e5051abdfb0010381d026bd6c317e19508bc7b97deb100777ebc7d415949be7c8494d1083a098a8618736b202cf00a6713227c8416cf14ba29ff9ff5ef3ba8520d8f8d83fc58b447bb45007aef1449521ae3cd9c6b5a32212827a6e658ae6b9dc02e063f00da03d96cbe4aea3948981d6bbaece496bcec43a65", 0xa2) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (rerun: 64) getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='dvmrp0\x00', 0x10) (async) getdents64(r4, &(0x7f0000000280)=""/143, 0x8f) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.030187][T20799] loop4: detected capacity change from 0 to 256 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2659.067767][T20799] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2659.073969][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07007a", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.082685][T20799] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.099372][T20808] loop5: detected capacity change from 0 to 256 [ 2659.102540][T29300] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2659.106280][T20809] loop1: detected capacity change from 0 to 256 [ 2659.111406][T20799] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.113676][T20799] BTRFS error (device loop4): superblock checksum mismatch [ 2659.117528][T29300] Buffer I/O error on dev loop5, logical block 0, async page read 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) bind$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0xd5b, @loopback, 0x7}, 0x1c) (async) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000440)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={0x0, 0xffff, 0x0, 0x7ff, 0x3}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000500)={r3, @in={{0x2, 0x4e23, @multicast1}}, 0x68b3, 0xe61d, 0x401, 0x72, 0x40, 0x2, 0x90}, 0x9c) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000340)="1a000000020000001d3ae59b844111589266e086d3afaa7eb6fc4a3c4eaf4633b25b62e1a59f55895e5051abdfb0010381d026bd6c317e19508bc7b97deb100777ebc7d415949be7c8494d1083a098a8618736b202cf00a6713227c8416cf14ba29ff9ff5ef3ba8520d8f8d83fc58b447bb45007aef1449521ae3cd9c6b5a32212827a6e658ae6b9dc02e063f00da03d96cbe4aea3948981d6bbaece496bcec43a65", 0xa2) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='dvmrp0\x00', 0x10) getdents64(r4, &(0x7f0000000280)=""/143, 0x8f) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2659.121125][T29300] loop5: unable to read partition table 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2659.135745][T20808] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 18 scanned by syz-executor.5 (20808) [ 2659.138463][T20799] BTRFS error (device loop4): open_ctree failed [ 2659.155896][T20809] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.158030][T20809] BTRFS error (device loop4): superblock checksum mismatch 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.160174][T20809] BTRFS error (device loop4): open_ctree failed 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2659.178696][T20817] loop5: detected capacity change from 0 to 256 18:56:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r2, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x1f, 0x0, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0xaad, 0xfffffffffffffffd, 0x0, 0x4, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x3, 0x80000000, 0x4005]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1, {0x3, 0x0, 0x1, 0x3, 0x15a}, [0x5, 0x7fffffffffffffff]}}, @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={r2, 0x3a7d, 0x80000000, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000040)={r2, 0x5, 0x401}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={r2, 0x8001, 0x3, 0x1}) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xfffffff7, 0xffffcda3, 0x6, 0xff, 0x16, "28f446baed8ba35fe5238c3780157eaceb9c0d"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="b54b7095bc2cf3c263e723a2219e0461e3c50bd2706da0cf25425ad083d5d9191be5b7854ad3acbb746ec8ccd581493b470fc3e0964e56465f7ab436d8c7e3f3240db6dd76f0b40ea380129251d3572df6d46122e185594c0758165886778cfca66e8ffc30688a2b74c4e861f7d4740d46a85ebe6583f3484fb239240c2cc535d519fee346439cfd2447de1b0539d661f9248dcd27d9e4f2bf2ddd7bc898ccef339fe38c693fdfe51c6f85be5eaa8f0e91b07037d227", 0xb6, 0x4004090, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0xfffffffffffffe15, 0x24000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2659.206219][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2659.208699][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="b54b7095bc2cf3c263e723a2219e0461e3c50bd2706da0cf25425ad083d5d9191be5b7854ad3acbb746ec8ccd581493b470fc3e0964e56465f7ab436d8c7e3f3240db6dd76f0b40ea380129251d3572df6d46122e185594c0758165886778cfca66e8ffc30688a2b74c4e861f7d4740d46a85ebe6583f3484fb239240c2cc535d519fee346439cfd2447de1b0539d661f9248dcd27d9e4f2bf2ddd7bc898ccef339fe38c693fdfe51c6f85be5eaa8f0e91b07037d227", 0xb6, 0x4004090, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote}], 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0xfffffffffffffe15, 0x24000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700fe", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2659.241061][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2659.250181][T20829] loop5: detected capacity change from 0 to 256 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07020000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.286583][T20833] loop1: detected capacity change from 0 to 256 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="b54b7095bc2cf3c263e723a2219e0461e3c50bd2706da0cf25425ad083d5d9191be5b7854ad3acbb746ec8ccd581493b470fc3e0964e56465f7ab436d8c7e3f3240db6dd76f0b40ea380129251d3572df6d46122e185594c0758165886778cfca66e8ffc30688a2b74c4e861f7d4740d46a85ebe6583f3484fb239240c2cc535d519fee346439cfd2447de1b0539d661f9248dcd27d9e4f2bf2ddd7bc898ccef339fe38c693fdfe51c6f85be5eaa8f0e91b07037d227", 0xb6, 0x4004090, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote}], 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0xfffffffffffffe15, 0x24000000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2659.296341][T20838] loop4: detected capacity change from 0 to 256 [ 2659.317113][T20833] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.319272][T20833] BTRFS error (device loop4): superblock checksum mismatch 18:56:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r2, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x1f, 0x0, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0xaad, 0xfffffffffffffffd, 0x0, 0x4, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x3, 0x80000000, 0x4005]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1, {0x3, 0x0, 0x1, 0x3, 0x15a}, [0x5, 0x7fffffffffffffff]}}, @devid=r2}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={r2, 0x3a7d, 0x80000000, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000040)={r2, 0x5, 0x401}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={r2, 0x8001, 0x3, 0x1}) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xfffffff7, 0xffffcda3, 0x6, 0xff, 0x16, "28f446baed8ba35fe5238c3780157eaceb9c0d"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) (async) shutdown(0xffffffffffffffff, 0x1) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r2, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x1f, 0x0, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0xaad, 0xfffffffffffffffd, 0x0, 0x4, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x3, 0x80000000, 0x4005]}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1, {0x3, 0x0, 0x1, 0x3, 0x15a}, [0x5, 0x7fffffffffffffff]}}, @devid=r2}) (async) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={r2, 0x3a7d, 0x80000000, 0x1}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000040)={r2, 0x5, 0x401}) (async) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={r2, 0x8001, 0x3, 0x1}) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xfffffff7, 0xffffcda3, 0x6, 0xff, 0x16, "28f446baed8ba35fe5238c3780157eaceb9c0d"}) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) [ 2659.326523][T20833] BTRFS error (device loop4): open_ctree failed [ 2659.329302][T20838] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.331553][T20838] BTRFS error (device loop4): superblock checksum mismatch 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.355300][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2659.357755][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:37 executing program 2: ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000200)={0x1, 0x0, {0x20, 0x40, 0x3, 0x1000}}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r4, 0x81, 0x20}, &(0x7f0000000180)=0xc) 18:56:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070004", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.392251][T20838] BTRFS error (device loop4): open_ctree failed 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.457973][T20875] loop1: detected capacity change from 0 to 256 [ 2659.464629][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async, rerun: 64) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) (async, rerun: 64) shutdown(0xffffffffffffffff, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r2, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x1f, 0x0, 0x0, 0x0, 0xffffffff, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x8000000000000000, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0xd9, 0x8, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x5, 0x0, 0x5e, 0xaad, 0xfffffffffffffffd, 0x0, 0x4, 0xe2, 0x4, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0xfffffffffffffff8, 0x100000000, 0x0, 0x0, 0x400, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x3, 0x80000000, 0x4005]}) (async, rerun: 64) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x6, @inherit={0x58, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1, {0x3, 0x0, 0x1, 0x3, 0x15a}, [0x5, 0x7fffffffffffffff]}}, @devid=r2}) (rerun: 64) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000100)={r2, 0x3a7d, 0x80000000, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000040)={r2, 0x5, 0x401}) (async, rerun: 64) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000240)={r2, 0x8001, 0x3, 0x1}) (rerun: 64) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0xfffffff7, 0xffffcda3, 0x6, 0xff, 0x16, "28f446baed8ba35fe5238c3780157eaceb9c0d"}) (async, rerun: 64) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async, rerun: 64) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2659.466754][ T8200] Buffer I/O error on dev loop1, logical block 0, async page read [ 2659.477997][T20878] loop4: detected capacity change from 0 to 256 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:37 executing program 2: ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000200)={0x1, 0x0, {0x20, 0x40, 0x3, 0x1000}}) (async, rerun: 64) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 64) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r4, 0x81, 0x20}, &(0x7f0000000180)=0xc) [ 2659.495029][T20880] loop5: detected capacity change from 0 to 256 [ 2659.516439][ T1143] Bluetooth: hci9: Frame reassembly failed (-84) [ 2659.518169][ T8200] loop1: unable to read partition table [ 2659.521415][T20880] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 1031 scanned by syz-executor.5 (20880) [ 2659.525742][T20875] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.528178][T20875] BTRFS error (device loop4): superblock checksum mismatch [ 2659.532239][T20875] BTRFS error (device loop4): open_ctree failed [ 2659.535649][T20878] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.537905][T20878] BTRFS error (device loop4): superblock checksum mismatch [ 2659.539796][T20878] BTRFS error (device loop4): open_ctree failed 18:56:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:37 executing program 2: ioctl$VIDIOC_SUBDEV_S_CROP(0xffffffffffffffff, 0xc038563c, &(0x7f0000000200)={0x1, 0x0, {0x20, 0x40, 0x3, 0x1000}}) (async) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) (async, rerun: 32) r3 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r4, 0x81, 0x20}, &(0x7f0000000180)=0xc) 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07050000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.609605][T20901] loop5: detected capacity change from 0 to 256 18:56:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700000000ffffbeda00500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:37 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070002", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.650802][T20904] loop1: detected capacity change from 0 to 256 18:56:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r3, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r3, r4, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001300)=ANY=[@ANYRES32=r6, @ANYBLOB="0852efd8b81d1f623562c35db9f343293003f3241027f5a1c15968fcc057e59499c9099b6399fd5ba4d959f6f7419630c6c58cf35c7941955c70ccef86c00a762fc20797c43cc31be780d7292d1dc7a6dff79f96d1eb7b98929156"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000012c0)={r6, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000280)="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", 0x1000, 0x2, &(0x7f0000001280)={0xa, 0x4e22, 0xef6, @loopback, 0x3ff}, 0x1c) [ 2659.662882][T20908] loop4: detected capacity change from 0 to 256 [ 2659.673167][T20904] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.679251][T20904] BTRFS error (device loop4): superblock checksum mismatch [ 2659.681205][T20904] BTRFS error (device loop4): open_ctree failed [ 2659.683473][T20908] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2659.687419][T20908] BTRFS error (device loop4): superblock checksum mismatch 18:56:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07060000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2659.689499][T20908] BTRFS error (device loop4): open_ctree failed [ 2659.725053][T20910] loop5: detected capacity change from 0 to 256 [ 2661.543807][T16309] Bluetooth: hci9: command 0x1003 tx timeout [ 2661.543976][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x400, 0x800, 0x4, 0xa, "26eae26b920aaad25f7bff3e0660fc13f12f27"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070006", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r3, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r3, r4, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001300)=ANY=[@ANYRES32=r6, @ANYBLOB="0852efd8b81d1f623562c35db9f343293003f3241027f5a1c15968fcc057e59499c9099b6399fd5ba4d959f6f7419630c6c58cf35c7941955c70ccef86c00a762fc20797c43cc31be780d7292d1dc7a6dff79f96d1eb7b98929156"], 0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000012c0)={r6, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000280)="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", 0x1000, 0x2, &(0x7f0000001280)={0xa, 0x4e22, 0xef6, @loopback, 0x3ff}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) sendto$inet(r3, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup3(r3, r4, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001300)=ANY=[@ANYRES32=r6, @ANYBLOB="0852efd8b81d1f623562c35db9f343293003f3241027f5a1c15968fcc057e59499c9099b6399fd5ba4d959f6f7419630c6c58cf35c7941955c70ccef86c00a762fc20797c43cc31be780d7292d1dc7a6dff79f96d1eb7b98929156"], 0x9) (async) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000012c0)={r6, 0x3}, 0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f0000000280)="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", 0x1000, 0x2, &(0x7f0000001280)={0xa, 0x4e22, 0xef6, @loopback, 0x3ff}, 0x1c) (async) 18:56:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2661.583030][T20918] loop1: detected capacity change from 0 to 256 [ 2661.585492][T20917] loop5: detected capacity change from 0 to 256 [ 2661.588011][T20920] loop4: detected capacity change from 0 to 256 [ 2661.595853][T20920] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2661.598117][T20920] BTRFS error (device loop4): superblock checksum mismatch [ 2661.600092][T20920] BTRFS error (device loop4): open_ctree failed 18:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) r3 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r3, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r3, r4, 0x0) (async) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001300)=ANY=[@ANYRES32=r6, @ANYBLOB="0852efd8b81d1f623562c35db9f343293003f3241027f5a1c15968fcc057e59499c9099b6399fd5ba4d959f6f7419630c6c58cf35c7941955c70ccef86c00a762fc20797c43cc31be780d7292d1dc7a6dff79f96d1eb7b98929156"], 0x9) (async) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000012c0)={r6, 0x3}, 0x8) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f0000000280)="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", 0x1000, 0x2, &(0x7f0000001280)={0xa, 0x4e22, 0xef6, @loopback, 0x3ff}, 0x1c) 18:56:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2661.620038][T20918] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2661.625626][T20918] BTRFS error (device loop4): superblock checksum mismatch [ 2661.636813][T20918] BTRFS error (device loop4): open_ctree failed 18:56:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2661.667131][T20945] loop4: detected capacity change from 0 to 256 18:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @mcast2, 0xfffffffa}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x1, 0x2, @loopback, 0x1ff}, @in6={0xa, 0x4e23, 0x9, @mcast2, 0x8}, @in6={0xa, 0x4e24, 0x5715ac33, @remote, 0x5}]}, 0x0) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2661.670304][T29300] Buffer I/O error on dev loop4, logical block 0, async page read [ 2661.672818][T29300] loop4: unable to read partition table [ 2661.674936][T20946] loop5: detected capacity change from 0 to 256 18:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @mcast2, 0xfffffffa}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x1, 0x2, @loopback, 0x1ff}, @in6={0xa, 0x4e23, 0x9, @mcast2, 0x8}, @in6={0xa, 0x4e24, 0x5715ac33, @remote, 0x5}]}, 0x0) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2661.702811][T20945] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:39 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2661.722989][T20945] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2661.723319][T20946] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 2055 scanned by syz-executor.5 (20946) [ 2661.725837][T20945] BTRFS error (device loop4): superblock checksum mismatch [ 2661.730029][T20952] loop1: detected capacity change from 0 to 256 [ 2661.731941][T20945] BTRFS error (device loop4): open_ctree failed 18:56:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8, @mcast2, 0xfffffffa}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x1, 0x2, @loopback, 0x1ff}, @in6={0xa, 0x4e23, 0x9, @mcast2, 0x8}, @in6={0xa, 0x4e24, 0x5715ac33, @remote, 0x5}]}, 0x0) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 32) [ 2661.785234][T20952] Buffer I/O error on dev loop4, logical block 16, async page read [ 2663.613941][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 [ 2663.614780][ T9028] Bluetooth: hci9: command 0x1003 tx timeout 18:56:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async, rerun: 32) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async, rerun: 32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x400, 0x800, 0x4, 0xa, "26eae26b920aaad25f7bff3e0660fc13f12f27"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x18}, 0x1) 18:56:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2663.643089][T20969] loop4: detected capacity change from 0 to 256 [ 2663.645112][T20967] loop1: detected capacity change from 0 to 256 [ 2663.649281][T20970] loop5: detected capacity change from 0 to 256 [ 2663.665391][T20969] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x18}, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x18}, 0x1) (async) [ 2663.678468][T20970] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 2311 scanned by syz-executor.5 (20970) [ 2663.680727][T20969] BTRFS error (device loop4): superblock checksum mismatch [ 2663.683119][T20969] BTRFS error (device loop4): open_ctree failed [ 2663.689032][T20967] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2663.691399][T20967] BTRFS error (device loop4): superblock checksum mismatch 18:56:41 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2663.701989][T20967] BTRFS error (device loop4): open_ctree failed 18:56:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x18}, 0x1) 18:56:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070a0000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2663.737206][T20984] loop4: detected capacity change from 0 to 256 [ 2663.739642][T20983] loop5: detected capacity change from 0 to 256 18:56:41 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070004", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2663.753396][T20984] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2663.759068][T20983] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 2567 scanned by syz-executor.5 (20983) [ 2663.760590][T20984] BTRFS error (device loop4): superblock checksum mismatch [ 2663.769609][T20989] loop1: detected capacity change from 0 to 256 [ 2663.772826][T20984] BTRFS error (device loop4): open_ctree failed [ 2663.790624][T20989] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2663.793069][T20989] BTRFS error (device loop1): superblock checksum mismatch [ 2663.795494][T20989] BTRFS error (device loop1): open_ctree failed [ 2663.838610][ T8200] blk_print_req_error: 6 callbacks suppressed [ 2663.838619][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2665.693975][T16309] Bluetooth: hci9: command 0x1003 tx timeout [ 2665.703997][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x400, 0x800, 0x4, 0xa, "26eae26b920aaad25f7bff3e0660fc13f12f27"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0xff, 0x400, 0x800, 0x4, 0xa, "26eae26b920aaad25f7bff3e0660fc13f12f27"}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:56:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fremovexattr(r1, &(0x7f0000000100)=@random={'btrfs.', '[%\x00'}) 18:56:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2665.731613][T20999] loop1: detected capacity change from 0 to 256 [ 2665.733713][T20997] loop5: detected capacity change from 0 to 256 [ 2665.740251][T21002] loop4: detected capacity change from 0 to 256 18:56:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) fremovexattr(r1, &(0x7f0000000100)=@random={'btrfs.', '[%\x00'}) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) inotify_init1(0x0) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) fremovexattr(r1, &(0x7f0000000100)=@random={'btrfs.', '[%\x00'}) (async) [ 2665.752470][T20999] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2665.754972][T20999] BTRFS error (device loop4): superblock checksum mismatch [ 2665.757165][T20997] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 2823 scanned by syz-executor.5 (20997) [ 2665.760038][T20999] BTRFS error (device loop4): open_ctree failed [ 2665.762365][T21002] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2665.765686][T21002] BTRFS error (device loop4): superblock checksum mismatch [ 2665.787215][T21002] BTRFS error (device loop4): open_ctree failed 18:56:43 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070c0000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 32) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2c}}, 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async, rerun: 32) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async, rerun: 32) fremovexattr(r1, &(0x7f0000000100)=@random={'btrfs.', '[%\x00'}) [ 2665.820247][T21027] loop1: detected capacity change from 0 to 256 [ 2665.821894][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2665.825369][T29300] Buffer I/O error on dev loop1, logical block 0, async page read [ 2665.829762][T21029] loop5: detected capacity change from 0 to 256 [ 2665.839272][T29300] loop1: unable to read partition table [ 2665.846123][T21027] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2665.850685][T21027] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2665.889771][T21035] loop4: detected capacity change from 0 to 256 [ 2665.903015][T21035] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2665.916893][T21035] BTRFS error (device loop4): superblock checksum mismatch [ 2665.923291][T21035] BTRFS error (device loop4): open_ctree failed [ 2667.773829][ T9028] Bluetooth: hci9: command 0x1003 tx timeout [ 2667.775407][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c0002800800010010000000080005ff", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700ff", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:45 executing program 0: ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x0, @nfc={0x27, 0x0, 0x2, 0x1}, @can, @isdn={0x22, 0x0, 0x2, 0x2d, 0x2}, 0x9, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000140)='dvmrp1\x00', 0x7, 0x8, 0x7ff}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x2, 0x1e600) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x19) ioctl$KDADDIO(r0, 0x400455c8, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x2e}}, 0x1c) [ 2667.798278][T21042] loop4: detected capacity change from 0 to 256 [ 2667.800845][T21040] loop5: detected capacity change from 0 to 256 [ 2667.807144][T21046] loop1: detected capacity change from 0 to 256 18:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x2e}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x2e}}, 0x1c) (async) [ 2667.828813][T21040] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 3335 scanned by syz-executor.5 (21040) [ 2667.829320][T21042] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2667.835775][T21042] BTRFS error (device loop4): superblock checksum mismatch 18:56:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2667.839978][T21042] BTRFS error (device loop4): open_ctree failed [ 2667.842491][T21046] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2667.846607][T21046] BTRFS error (device loop4): superblock checksum mismatch 18:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, '\x00', 0x2e}}, 0x1c) 18:56:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2667.872681][T21046] BTRFS error (device loop4): open_ctree failed 18:56:45 executing program 0: ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x0, @nfc={0x27, 0x0, 0x2, 0x1}, @can, @isdn={0x22, 0x0, 0x2, 0x2d, 0x2}, 0x9, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000140)='dvmrp1\x00', 0x7, 0x8, 0x7ff}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x2, 0x1e600) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x19) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x2) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700000000fffffffe00500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2667.903604][T21060] loop5: detected capacity change from 0 to 256 18:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000100)="1a00ffa900000013110bee036bde72e52ad6a86d3417ec682b3992bf39b3dc6a23816ade916728fbbc5a0cbd13708e7a7ad3643da23f57b095f71c54ded19f86fa22fdbc01ca65bdc3878731eced01b0d058e62eda09765d9f07a024620efd58e438d7b675bb8a27c547543f0e2c8c9bbbfd9f6555ee2078e9cd2b33db54a2d17ed2ba3f85629211d8a211a2b5d4ed056a", 0xfffffffffffffe28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2667.930426][T21065] loop4: detected capacity change from 0 to 256 [ 2667.948056][T21065] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2667.950450][T21065] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:45 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2667.959741][T21065] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000100)="1a00ffa900000013110bee036bde72e52ad6a86d3417ec682b3992bf39b3dc6a23816ade916728fbbc5a0cbd13708e7a7ad3643da23f57b095f71c54ded19f86fa22fdbc01ca65bdc3878731eced01b0d058e62eda09765d9f07a024620efd58e438d7b675bb8a27c547543f0e2c8c9bbbfd9f6555ee2078e9cd2b33db54a2d17ed2ba3f85629211d8a211a2b5d4ed056a", 0xfffffffffffffe28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000100)="1a00ffa900000013110bee036bde72e52ad6a86d3417ec682b3992bf39b3dc6a23816ade916728fbbc5a0cbd13708e7a7ad3643da23f57b095f71c54ded19f86fa22fdbc01ca65bdc3878731eced01b0d058e62eda09765d9f07a024620efd58e438d7b675bb8a27c547543f0e2c8c9bbbfd9f6555ee2078e9cd2b33db54a2d17ed2ba3f85629211d8a211a2b5d4ed056a", 0xfffffffffffffe28) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2667.970924][T21065] BTRFS error (device loop4): superblock checksum mismatch [ 2667.978680][T21070] loop1: detected capacity change from 0 to 256 [ 2667.979436][T21065] BTRFS error (device loop4): open_ctree failed [ 2667.987948][T21072] loop5: detected capacity change from 0 to 256 18:56:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.016583][T21070] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2668.018803][T21070] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000100)="1a00ffa900000013110bee036bde72e52ad6a86d3417ec682b3992bf39b3dc6a23816ade916728fbbc5a0cbd13708e7a7ad3643da23f57b095f71c54ded19f86fa22fdbc01ca65bdc3878731eced01b0d058e62eda09765d9f07a024620efd58e438d7b675bb8a27c547543f0e2c8c9bbbfd9f6555ee2078e9cd2b33db54a2d17ed2ba3f85629211d8a211a2b5d4ed056a", 0xfffffffffffffe28) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:46 executing program 0: ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x0, @nfc={0x27, 0x0, 0x2, 0x1}, @can, @isdn={0x22, 0x0, 0x2, 0x2d, 0x2}, 0x9, 0x0, 0x0, 0x0, 0x800, &(0x7f0000000140)='dvmrp1\x00', 0x7, 0x8, 0x7ff}) (async, rerun: 64) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) r1 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x2, 0x1e600) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x19) ioctl$KDADDIO(r0, 0x400455c8, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.058972][T21087] loop4: detected capacity change from 0 to 256 [ 2668.066179][T21088] loop5: detected capacity change from 0 to 256 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0xbd}, @in6={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80000001}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e23, 0x5f, @remote, 0x401}, @in6={0xa, 0x4e23, 0x0, @private2, 0x7d}, @in6={0xa, 0x4e22, 0x1000, @remote, 0x81}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}]}, &(0x7f0000000200)=0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2668.094819][T21088] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2668.097160][T21088] Buffer I/O error on dev loop1, logical block 16, async page read [ 2668.102796][T21088] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070036", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.106306][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2668.109931][T21088] BTRFS error (device loop5): superblock checksum mismatch 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.134021][T21088] BTRFS error (device loop5): open_ctree failed [ 2668.137834][T21096] loop1: detected capacity change from 0 to 256 [ 2668.142329][T21097] loop4: detected capacity change from 0 to 256 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0xbd}, @in6={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80000001}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e23, 0x5f, @remote, 0x401}, @in6={0xa, 0x4e23, 0x0, @private2, 0x7d}, @in6={0xa, 0x4e22, 0x1000, @remote, 0x81}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}]}, &(0x7f0000000200)=0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup3(r1, r2, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0xbd}, @in6={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80000001}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e23, 0x5f, @remote, 0x401}, @in6={0xa, 0x4e23, 0x0, @private2, 0x7d}, @in6={0xa, 0x4e22, 0x1000, @remote, 0x81}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}]}, &(0x7f0000000200)=0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2668.164979][T21096] I/O error, dev loop5, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2668.167210][T21096] Buffer I/O error on dev loop5, logical block 16, async page read 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.207341][T21113] loop1: detected capacity change from 0 to 256 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0xbd}, @in6={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80000001}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e23, 0x5f, @remote, 0x401}, @in6={0xa, 0x4e23, 0x0, @private2, 0x7d}, @in6={0xa, 0x4e22, 0x1000, @remote, 0x81}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}]}, &(0x7f0000000200)=0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup3(r1, r2, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value, &(0x7f0000000500)=0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r4, 0x0, 0x1, 'S'}, 0x9) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0xbd}, @in6={0xa, 0x4e23, 0x4, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x80000001}, @in={0x2, 0x4e22, @private=0xa010102}, @in6={0xa, 0x4e23, 0x5f, @remote, 0x401}, @in6={0xa, 0x4e23, 0x0, @private2, 0x7d}, @in6={0xa, 0x4e22, 0x1000, @remote, 0x81}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @multicast1}]}, &(0x7f0000000200)=0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2668.210229][T21114] loop5: detected capacity change from 0 to 256 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.245419][T21114] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2668.247884][T21114] Buffer I/O error on dev loop1, logical block 16, async page read [ 2668.261367][T21114] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2668.265997][T21114] BTRFS error (device loop5): superblock checksum mismatch [ 2668.270457][T21114] BTRFS error (device loop5): open_ctree failed [ 2668.318160][T29300] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x4, @private1, 0x1}, @in6={0xa, 0x4e21, 0x400, @private0, 0x10001}], 0x58) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.506444][T21138] loop1: detected capacity change from 0 to 256 18:56:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x82100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r2}, 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x6) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xb) [ 2668.511747][T21139] loop4: detected capacity change from 0 to 256 [ 2668.518125][T21137] loop5: detected capacity change from 0 to 256 [ 2668.529472][T21137] BTRFS info (device loop5): using blake2b (blake2b-256-generic) checksum algorithm [ 2668.533537][T21137] BTRFS error (device loop5): superblock checksum mismatch 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x4, @private1, 0x1}, @in6={0xa, 0x4e21, 0x400, @private0, 0x10001}], 0x58) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x4, @private1, 0x1}, @in6={0xa, 0x4e21, 0x400, @private0, 0x10001}], 0x58) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000280)) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2668.535961][T21139] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 648518346341351431 scanned by syz-executor.4 (21139) [ 2668.539595][T21137] BTRFS error (device loop5): open_ctree failed 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x82100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x9) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r2}, 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x6) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x82100, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) (async) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x9) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r2}, 0x8) (async) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x6) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) (async) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xb) (async) [ 2668.561456][T21143] loop1: detected capacity change from 0 to 256 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.594841][T21143] Buffer I/O error on dev loop5, logical block 16, async page read 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.627485][T21173] loop5: detected capacity change from 0 to 256 [ 2668.629965][T21174] loop4: detected capacity change from 0 to 256 [ 2668.630829][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2668.633293][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read 18:56:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e20, 0x4, @private1, 0x1}, @in6={0xa, 0x4e21, 0x400, @private0, 0x10001}], 0x58) (async, rerun: 64) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async, rerun: 32) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 32) ioctl$TIOCL_BLANKSCREEN(r2, 0x541c, &(0x7f0000000280)) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x82100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000100)=0x9) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async, rerun: 32) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 32) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r2}, 0x8) ioctl$KDADDIO(0xffffffffffffffff, 0x400455c8, 0x6) (async, rerun: 64) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async, rerun: 64) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async, rerun: 32) r3 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (rerun: 32) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000180)) (async) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xb) [ 2668.648247][ T2560] loop5: unable to read partition table [ 2668.656946][T21174] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2668.657837][T21173] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 8711 scanned by syz-executor.5 (21173) [ 2668.660412][T21174] BTRFS error (device loop4): superblock checksum mismatch 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.672375][T21174] BTRFS error (device loop4): open_ctree failed [ 2668.688717][T21186] loop1: detected capacity change from 0 to 256 18:56:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$KDSETLED(r0, 0x4b32, 0x101) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000560", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000400)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x800080, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xe4}, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x60082, 0x0) getdents64(r4, &(0x7f0000000340)=""/158, 0x9e) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) [ 2668.739271][ T1156] Bluetooth: hci9: Frame reassembly failed (-90) 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.750127][T21192] loop5: detected capacity change from 0 to 256 [ 2668.758906][T21195] loop4: detected capacity change from 0 to 256 18:56:46 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000564", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.775626][T21195] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2668.781826][T21192] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 9479 scanned by syz-executor.5 (21192) [ 2668.782543][T21195] BTRFS error (device loop4): superblock checksum mismatch [ 2668.789841][T21199] loop1: detected capacity change from 0 to 256 18:56:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.813462][T21195] BTRFS error (device loop4): open_ctree failed 18:56:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2668.819896][T21199] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000568", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2668.831064][T21199] BTRFS error (device loop4): superblock checksum mismatch 18:56:46 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000400)) (async, rerun: 32) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (rerun: 32) setsockopt(r1, 0x84, 0x800080, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xe4}, 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) (async) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x60082, 0x0) getdents64(r4, &(0x7f0000000340)=""/158, 0x9e) (async, rerun: 64) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 64) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) [ 2668.837842][T21199] BTRFS error (device loop4): open_ctree failed [ 2668.853236][T21205] loop5: detected capacity change from 0 to 256 [ 2668.856678][T21207] loop4: detected capacity change from 0 to 256 [ 2668.857088][ T8200] blk_print_req_error: 5 callbacks suppressed [ 2668.857122][ T8200] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2668.863588][ T8200] loop4: unable to read partition table [ 2668.888361][T21207] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:46 executing program 2: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$F2FS_IOC_GET_PIN_FILE(r0, 0x8004f50e, &(0x7f0000000400)) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x800080, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8) getsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0xe4}, 0x1) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r3, &(0x7f0000000140)=""/224, 0xe0) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x60082, 0x0) getdents64(r4, &(0x7f0000000340)=""/158, 0x9e) (async) getdents64(r3, &(0x7f0000000080)=""/71, 0x47) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) [ 2668.898612][T21205] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 10247 scanned by syz-executor.5 (21205) [ 2668.912160][T21207] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2668.917734][T21207] BTRFS error (device loop4): superblock checksum mismatch [ 2668.932513][T21207] BTRFS error (device loop4): open_ctree failed [ 2670.813810][ T9028] Bluetooth: hci9: command 0x1003 tx timeout [ 2670.813851][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$KDSETLED(r0, 0x4b32, 0x101) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$KDSETLED(r0, 0x4b32, 0x101) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TCXONC(r1, 0x540a, 0x1) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:56:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800056c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070020", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2670.838687][T21226] loop4: detected capacity change from 0 to 256 [ 2670.838694][T21221] loop1: detected capacity change from 0 to 256 [ 2670.845859][T21228] loop5: detected capacity change from 0 to 256 [ 2670.855843][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2670.858316][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2670.861901][T21228] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 10503 scanned by syz-executor.5 (21228) [ 2670.865380][T21226] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2670.867930][T21226] BTRFS error (device loop4): superblock checksum mismatch 18:56:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0)=0x5, 0x4) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2670.871059][T21226] BTRFS error (device loop4): open_ctree failed [ 2670.882548][T21221] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000570", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2670.890580][T21221] BTRFS error (device loop4): superblock checksum mismatch [ 2670.913569][T21221] BTRFS error (device loop4): open_ctree failed 18:56:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 64) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, &(0x7f00000000c0)=0x5, 0x4) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async, rerun: 32) ioctl$KDSETLED(r0, 0x4b32, 0x101) (async, rerun: 32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2670.959444][T21250] loop4: detected capacity change from 0 to 256 [ 2670.963671][ T2560] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2670.967961][T21255] loop5: detected capacity change from 0 to 256 [ 2670.969495][ T2560] buffer_io_error: 4 callbacks suppressed [ 2670.969503][ T2560] Buffer I/O error on dev loop4, logical block 0, async page read [ 2670.971777][ T2560] loop4: unable to read partition table 18:56:48 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000574", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x10084, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5cf5, @loopback}, 0x1c) 18:56:48 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2670.999428][ T1156] Bluetooth: hci9: Frame reassembly failed (-84) [ 2671.006660][T21255] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 10759 scanned by syz-executor.5 (21255) [ 2671.009789][T21250] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2671.012142][T21250] BTRFS error (device loop4): superblock checksum mismatch [ 2671.025811][T21266] loop1: detected capacity change from 0 to 256 [ 2671.027919][T21250] BTRFS error (device loop4): open_ctree failed 18:56:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000578", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2671.043987][T21266] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2671.056470][T21266] BTRFS error (device loop4): superblock checksum mismatch 18:56:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x10084, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5cf5, @loopback}, 0x1c) [ 2671.063342][T21266] BTRFS error (device loop4): open_ctree failed 18:56:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d072b0000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2671.091204][T21274] loop5: detected capacity change from 0 to 256 [ 2671.093429][T21275] loop4: detected capacity change from 0 to 256 18:56:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800057c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2671.115262][T21275] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2671.117835][T21275] BTRFS error (device loop4): superblock checksum mismatch 18:56:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x10084, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (rerun: 64) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x5cf5, @loopback}, 0x1c) [ 2671.142975][T21280] loop1: detected capacity change from 0 to 256 [ 2671.145850][T21275] BTRFS error (device loop4): open_ctree failed [ 2671.150619][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:49 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000580", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2671.167467][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read [ 2671.172858][ T2560] loop1: unable to read partition table [ 2671.186885][T21280] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2671.188937][T21280] Buffer I/O error on dev loop4, logical block 16, async page read [ 2671.242124][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2673.053858][ T9028] Bluetooth: hci9: command 0x1003 tx timeout [ 2673.064008][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x7fffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x1}, 0x8) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xf1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000584", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2673.088859][T21292] loop4: detected capacity change from 0 to 256 [ 2673.091791][T21291] loop5: detected capacity change from 0 to 256 [ 2673.094124][T21289] loop1: detected capacity change from 0 to 256 18:56:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x68c000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x3, 0xf8, 0x0, "7b6ccafb5be3211539e558eddafbb708ef46b3"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300), 0x500, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="f3c4e59d8affea6d54dce1ec805a6b763b67d0255315b127afab6792b6d36d98e36e835f3a33fe24d73db58bc57a791ac46e7a8cf6b551f7bf27782207542b60f24389", 0x43, 0x23cd, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="2b9efc19e4ea8051b858a9ea1092199eab1bde354b97375e2a176d573d1e27792e0e69de5304f6f70b43823c233728cb4187358bae125578ca27168daa56c8ecabeade2f8cec8ba9d29760fa69456f6e5852682ef4a739ccd9b770771227fe6d", 0x60, 0x5, 0x0, 0x2, r4}]) [ 2673.108216][T21291] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 21767 scanned by syz-executor.5 (21291) [ 2673.112481][T21292] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x7fffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x1}, 0x8) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xf1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2673.120226][T21292] BTRFS error (device loop4): superblock checksum mismatch [ 2673.122072][T21292] BTRFS error (device loop4): open_ctree failed 18:56:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000588", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2673.135100][T21289] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2673.137514][T21289] BTRFS error (device loop4): superblock checksum mismatch 18:56:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x7fffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)={0x0, 0x1}, 0x8) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xf1}, 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2673.154590][T21289] BTRFS error (device loop4): open_ctree failed 18:56:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2673.174959][T21304] loop5: detected capacity change from 0 to 256 [ 2673.178878][T21305] loop4: detected capacity change from 0 to 256 [ 2673.214552][T21305] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800058c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2673.218019][T21305] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070010", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2673.238385][T21305] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2673.253010][T21305] BTRFS error (device loop4): superblock checksum mismatch 18:56:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000590", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2673.260636][T21316] loop5: detected capacity change from 0 to 256 [ 2673.265273][T21317] loop1: detected capacity change from 0 to 256 [ 2673.269093][T21316] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 33287 scanned by syz-executor.5 (21316) [ 2673.286905][T21305] BTRFS error (device loop4): open_ctree failed [ 2673.289899][T21317] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2673.302977][T21317] BTRFS error (device loop1): superblock checksum mismatch [ 2673.305645][T21317] BTRFS error (device loop1): open_ctree failed 18:56:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2673.321424][T21321] loop4: detected capacity change from 0 to 256 18:56:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2673.344736][T29300] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2673.352167][T21321] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2673.361458][T21321] BTRFS error (device loop1): superblock checksum mismatch [ 2673.369957][T21321] BTRFS error (device loop1): open_ctree failed [ 2673.419339][ T9510] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2675.133937][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000594", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') sendmmsg$unix(r1, &(0x7f00000045c0)=[{{&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000021c0)="64034a3617895a6ab5d0b0e9815e4f8ea3ee04a2b9df258aa8d4d49b5463776a85dec9e1539e5c4e527e2ef9c8b769c7a499ca65d011d6fff10ed97ca3518246bf42b3774cc846c91b59e4dcd8fbef47bd8a6a7798b0", 0x56}, {&(0x7f00000000c0)="019ceafc8f", 0x5}, {&(0x7f0000002240)="7d6e1e1630f1a31837e91b769408b17be9774d11aa52110f70fc4cab91e6370e6a203d120ae30449d3a92a8523492957ad329699ab27ab2de556d51ea1dabc660d3ff7a154a7b10f007ecb6a151eb5e805e9fc1c714063e1d30599e4d97c9070d69da99418451b3901159804c137c1b552b3eeef900be4f2bf42da176f31388679f7a202af8ffcb6b84046433cf23784baaf6982cbe3a994a76287f18f69f777def7e22f5c1fe46a51610477710dbe595bf532251f75a1afe4156bb838af033eec81394d5029bdda15f051770432242b027bf74542ee1bd28e04df", 0xdb}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000003340)="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0x1000}, {&(0x7f0000004340)="cdca7b667d7d44d4a627e7299443a3a97f903bc4a8b0233c12c5e45add942d74de09fafec3d8eb77ba10cdc097618c70d33a", 0x32}, {&(0x7f0000004380)="9fe2cb52cb85528b2209893d5ecccd4cd4c1348912d937be1dba99898935f46d981d057005407f9f5e1d73612b34c3c3db6f64558cf91d0a9fa79a89b80bef9d6be5a1917d4201402b8d5cf3e2556e8656038d6422001626b97cb1963aff6edb272fbb6d60431c54fe59daa6a1fa9ecd7a6026a4a34861165946d482d8f01439a73a3e54661a2e7e4fa91759d7f9c155b101f88f2f08e2fc0e4c8d074710e2fda3ef9ba78409a9665368c9ee21f907c085e21b31288978b6a5758854f9e1d948a985762b9ed68aac8a3086369520c83414a1", 0xd2}, {&(0x7f0000004480)="b359d8f4377f37824385e844540b3fb9f68928c73750233a85f0123ba60c50cfe2535bc68a00a38f01f1a2d23d9c4867488028a92a96734ef14641a52a8cf5c40e373e017d9287b9a2d6f7d7ebbefe1510a77b7c3b30ccfca11f3ad1fa5ef99a16c95203cbc7735b1372b492388702244df0f12aae6d0c4ad5a749c2fda43ed64f20665a2ba61635321dd1b9d71d1b5b9b77683a68d9", 0x96}], 0x8, 0x0, 0x0, 0x4000000}}], 0x1, 0x24000805) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x40000}}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYRES64], 0x24}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0972fb0090ecf10c73131520b4ca79955b315a633342c429f7f0d4eab60700fb9176a9a4b01c809095e2b228347e620c74ee08237eb66187cbba9de477b4e75c8380e433060fe69a33d72a838d1172db98d6737051a931d9d92805845a79df6ff0ab6087f843f8570f5f653884a5bec9ba380fcb5ee8ca681ca25ba375f5bfe5098e5b23f607ee845d3759fdce06ff00005b612d3dfdea6152f5eaaed93154333520d92772835c5c96dc004665d76fd11fef44f64520c10ae3966fdf95a791734f56ce77f60001", @ANYRES16=r4, @ANYRESDEC=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0xc854) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)=ANY=[@ANYBLOB="cc1f0000", @ANYRES16=r4, @ANYBLOB="00022b007000ff7099258100000008000300", @ANYRES32=r2, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB="380e4eb5cf42be4037934237add44f318aa8ecf82e19ca2c0daa2360da39e2dd8a391da44ec4b98bc6731701992b473d0f0b7f2d078e1233a1b20a2847c819650413853bfc5b031ba498af3ac4653257ca1d18510ae4add3a809517b2328c17e49cc795ebbe381d1925076cae9994bd3abebe7503325f37ea52768ee1e3e32282c9e827775050b6f082d633acf9607f6708eae0576309c1c9fbf455902424e9f21e5a6813e99598105f65ef5e9d1"], 0x6cc}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000046c0)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004680)={&(0x7f0000004800)=ANY=[@ANYRES32=r8, @ANYRES16=r4, @ANYRES16, @ANYRES32=r8, @ANYBLOB="100000bf577a654483d02559f91a2aeac1f52b5061c4f8024639e7269841797d8903a6956cb974dd685253a3b213577582e37da17c5e9978911d315427081e4550013369f1e01608139a330ae1fb24f6f0fedddd3da78697eead7e2835bc7bc149becec102ee7b91b341"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4048001) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xfc, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x4, 0x3d}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xa50e, 0x200]}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0xb8, 0x33, @action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1}, @broadcast, @device_b, @from_mac=@device_b, {0x7}}, @ver_80211n={0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1}}, @mesh_hwmp_psel={0xd, 0x1, {@val={0x82, 0x5c, @not_ext={{0x0, 0x1}, 0x0, 0x3, 0x7, @device_b, 0xffffffff, "", 0xa4, 0x8, 0x6, [{{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1}, @device_b, 0x81}, {{0x0, 0x0, 0x1}, @device_a, 0x401}, {{}, @device_a, 0x2}, {{0x1}, @device_b, 0x8}]}}, @val={0x83, 0x1f, @not_ext={{}, 0x2, 0x7, @device_b, 0x4892, "", 0x8, 0x3, @device_a, 0x6}}, @void, @val={0x7e, 0x15, {{0x1, 0x9}, 0x0, 0x9, @device_b, 0xfff, 0xfff, 0xfffff429}}}}}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x2000c800}, 0x20000001) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2675.155873][T21330] loop1: detected capacity change from 0 to 256 18:56:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x68c000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x3, 0xf8, 0x0, "7b6ccafb5be3211539e558eddafbb708ef46b3"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300), 0x500, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="f3c4e59d8affea6d54dce1ec805a6b763b67d0255315b127afab6792b6d36d98e36e835f3a33fe24d73db58bc57a791ac46e7a8cf6b551f7bf27782207542b60f24389", 0x43, 0x23cd, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="2b9efc19e4ea8051b858a9ea1092199eab1bde354b97375e2a176d573d1e27792e0e69de5304f6f70b43823c233728cb4187358bae125578ca27168daa56c8ecabeade2f8cec8ba9d29760fa69456f6e5852682ef4a739ccd9b770771227fe6d", 0x60, 0x5, 0x0, 0x2, r4}]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x68c000, 0x0) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x3, 0xf8, 0x0, "7b6ccafb5be3211539e558eddafbb708ef46b3"}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300), 0x500, 0x0) (async) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="f3c4e59d8affea6d54dce1ec805a6b763b67d0255315b127afab6792b6d36d98e36e835f3a33fe24d73db58bc57a791ac46e7a8cf6b551f7bf27782207542b60f24389", 0x43, 0x23cd, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="2b9efc19e4ea8051b858a9ea1092199eab1bde354b97375e2a176d573d1e27792e0e69de5304f6f70b43823c233728cb4187358bae125578ca27168daa56c8ecabeade2f8cec8ba9d29760fa69456f6e5852682ef4a739ccd9b770771227fe6d", 0x60, 0x5, 0x0, 0x2, r4}]) (async) [ 2675.165583][T21334] loop5: detected capacity change from 0 to 256 [ 2675.167437][T21328] loop4: detected capacity change from 0 to 256 [ 2675.178890][T21334] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 33543 scanned by syz-executor.5 (21334) [ 2675.186273][T21330] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2675.188789][T21330] BTRFS error (device loop4): superblock checksum mismatch [ 2675.192556][T21330] BTRFS error (device loop4): open_ctree failed 18:56:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') sendmmsg$unix(r1, &(0x7f00000045c0)=[{{&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000021c0)="64034a3617895a6ab5d0b0e9815e4f8ea3ee04a2b9df258aa8d4d49b5463776a85dec9e1539e5c4e527e2ef9c8b769c7a499ca65d011d6fff10ed97ca3518246bf42b3774cc846c91b59e4dcd8fbef47bd8a6a7798b0", 0x56}, {&(0x7f00000000c0)="019ceafc8f", 0x5}, {&(0x7f0000002240)="7d6e1e1630f1a31837e91b769408b17be9774d11aa52110f70fc4cab91e6370e6a203d120ae30449d3a92a8523492957ad329699ab27ab2de556d51ea1dabc660d3ff7a154a7b10f007ecb6a151eb5e805e9fc1c714063e1d30599e4d97c9070d69da99418451b3901159804c137c1b552b3eeef900be4f2bf42da176f31388679f7a202af8ffcb6b84046433cf23784baaf6982cbe3a994a76287f18f69f777def7e22f5c1fe46a51610477710dbe595bf532251f75a1afe4156bb838af033eec81394d5029bdda15f051770432242b027bf74542ee1bd28e04df", 0xdb}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000003340)="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0x1000}, {&(0x7f0000004340)="cdca7b667d7d44d4a627e7299443a3a97f903bc4a8b0233c12c5e45add942d74de09fafec3d8eb77ba10cdc097618c70d33a", 0x32}, {&(0x7f0000004380)="9fe2cb52cb85528b2209893d5ecccd4cd4c1348912d937be1dba99898935f46d981d057005407f9f5e1d73612b34c3c3db6f64558cf91d0a9fa79a89b80bef9d6be5a1917d4201402b8d5cf3e2556e8656038d6422001626b97cb1963aff6edb272fbb6d60431c54fe59daa6a1fa9ecd7a6026a4a34861165946d482d8f01439a73a3e54661a2e7e4fa91759d7f9c155b101f88f2f08e2fc0e4c8d074710e2fda3ef9ba78409a9665368c9ee21f907c085e21b31288978b6a5758854f9e1d948a985762b9ed68aac8a3086369520c83414a1", 0xd2}, {&(0x7f0000004480)="b359d8f4377f37824385e844540b3fb9f68928c73750233a85f0123ba60c50cfe2535bc68a00a38f01f1a2d23d9c4867488028a92a96734ef14641a52a8cf5c40e373e017d9287b9a2d6f7d7ebbefe1510a77b7c3b30ccfca11f3ad1fa5ef99a16c95203cbc7735b1372b492388702244df0f12aae6d0c4ad5a749c2fda43ed64f20665a2ba61635321dd1b9d71d1b5b9b77683a68d9", 0x96}], 0x8, 0x0, 0x0, 0x4000000}}], 0x1, 0x24000805) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x40000}}) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYRES64], 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0972fb0090ecf10c73131520b4ca79955b315a633342c429f7f0d4eab60700fb9176a9a4b01c809095e2b228347e620c74ee08237eb66187cbba9de477b4e75c8380e433060fe69a33d72a838d1172db98d6737051a931d9d92805845a79df6ff0ab6087f843f8570f5f653884a5bec9ba380fcb5ee8ca681ca25ba375f5bfe5098e5b23f607ee845d3759fdce06ff00005b612d3dfdea6152f5eaaed93154333520d92772835c5c96dc004665d76fd11fef44f64520c10ae3966fdf95a791734f56ce77f60001", @ANYRES16=r4, @ANYRESDEC=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0xc854) (async) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)=ANY=[@ANYBLOB="cc1f0000", @ANYRES16=r4, @ANYBLOB="00022b007000ff7099258100000008000300", @ANYRES32=r2, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB="380e4eb5cf42be4037934237add44f318aa8ecf82e19ca2c0daa2360da39e2dd8a391da44ec4b98bc6731701992b473d0f0b7f2d078e1233a1b20a2847c819650413853bfc5b031ba498af3ac4653257ca1d18510ae4add3a809517b2328c17e49cc795ebbe381d1925076cae9994bd3abebe7503325f37ea52768ee1e3e32282c9e827775050b6f082d633acf9607f6708eae0576309c1c9fbf455902424e9f21e5a6813e99598105f65ef5e9d1"], 0x6cc}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000046c0)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004680)={&(0x7f0000004800)=ANY=[@ANYRES32=r8, @ANYRES16=r4, @ANYRES16, @ANYRES32=r8, @ANYBLOB="100000bf577a654483d02559f91a2aeac1f52b5061c4f8024639e7269841797d8903a6956cb974dd685253a3b213577582e37da17c5e9978911d315427081e4550013369f1e01608139a330ae1fb24f6f0fedddd3da78697eead7e2835bc7bc149becec102ee7b91b341"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4048001) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xfc, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x4, 0x3d}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xa50e, 0x200]}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0xb8, 0x33, @action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1}, @broadcast, @device_b, @from_mac=@device_b, {0x7}}, @ver_80211n={0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1}}, @mesh_hwmp_psel={0xd, 0x1, {@val={0x82, 0x5c, @not_ext={{0x0, 0x1}, 0x0, 0x3, 0x7, @device_b, 0xffffffff, "", 0xa4, 0x8, 0x6, [{{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1}, @device_b, 0x81}, {{0x0, 0x0, 0x1}, @device_a, 0x401}, {{}, @device_a, 0x2}, {{0x1}, @device_b, 0x8}]}}, @val={0x83, 0x1f, @not_ext={{}, 0x2, 0x7, @device_b, 0x4892, "", 0x8, 0x3, @device_a, 0x6}}, @void, @val={0x7e, 0x15, {{0x1, 0x9}, 0x0, 0x9, @device_b, 0xfff, 0xfff, 0xfffff429}}}}}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x2000c800}, 0x20000001) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2675.199077][T21328] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2675.205126][T21328] BTRFS error (device loop4): superblock checksum mismatch 18:56:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000a", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2675.218103][T21328] BTRFS error (device loop4): open_ctree failed 18:56:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000560", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2675.242447][T21355] loop1: detected capacity change from 0 to 256 [ 2675.249928][ T2560] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2675.254653][ T2560] Buffer I/O error on dev loop1, logical block 0, async page read 18:56:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') sendmmsg$unix(r1, &(0x7f00000045c0)=[{{&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000021c0)="64034a3617895a6ab5d0b0e9815e4f8ea3ee04a2b9df258aa8d4d49b5463776a85dec9e1539e5c4e527e2ef9c8b769c7a499ca65d011d6fff10ed97ca3518246bf42b3774cc846c91b59e4dcd8fbef47bd8a6a7798b0", 0x56}, {&(0x7f00000000c0)="019ceafc8f", 0x5}, {&(0x7f0000002240)="7d6e1e1630f1a31837e91b769408b17be9774d11aa52110f70fc4cab91e6370e6a203d120ae30449d3a92a8523492957ad329699ab27ab2de556d51ea1dabc660d3ff7a154a7b10f007ecb6a151eb5e805e9fc1c714063e1d30599e4d97c9070d69da99418451b3901159804c137c1b552b3eeef900be4f2bf42da176f31388679f7a202af8ffcb6b84046433cf23784baaf6982cbe3a994a76287f18f69f777def7e22f5c1fe46a51610477710dbe595bf532251f75a1afe4156bb838af033eec81394d5029bdda15f051770432242b027bf74542ee1bd28e04df", 0xdb}, {&(0x7f0000002340)="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0x1000}, {&(0x7f0000003340)="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0x1000}, {&(0x7f0000004340)="cdca7b667d7d44d4a627e7299443a3a97f903bc4a8b0233c12c5e45add942d74de09fafec3d8eb77ba10cdc097618c70d33a", 0x32}, {&(0x7f0000004380)="9fe2cb52cb85528b2209893d5ecccd4cd4c1348912d937be1dba99898935f46d981d057005407f9f5e1d73612b34c3c3db6f64558cf91d0a9fa79a89b80bef9d6be5a1917d4201402b8d5cf3e2556e8656038d6422001626b97cb1963aff6edb272fbb6d60431c54fe59daa6a1fa9ecd7a6026a4a34861165946d482d8f01439a73a3e54661a2e7e4fa91759d7f9c155b101f88f2f08e2fc0e4c8d074710e2fda3ef9ba78409a9665368c9ee21f907c085e21b31288978b6a5758854f9e1d948a985762b9ed68aac8a3086369520c83414a1", 0xd2}, {&(0x7f0000004480)="b359d8f4377f37824385e844540b3fb9f68928c73750233a85f0123ba60c50cfe2535bc68a00a38f01f1a2d23d9c4867488028a92a96734ef14641a52a8cf5c40e373e017d9287b9a2d6f7d7ebbefe1510a77b7c3b30ccfca11f3ad1fa5ef99a16c95203cbc7735b1372b492388702244df0f12aae6d0c4ad5a749c2fda43ed64f20665a2ba61635321dd1b9d71d1b5b9b77683a68d9", 0x96}], 0x8, 0x0, 0x0, 0x4000000}}], 0x1, 0x24000805) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x40000}}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYRES64], 0x24}}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0972fb0090ecf10c73131520b4ca79955b315a633342c429f7f0d4eab60700fb9176a9a4b01c809095e2b228347e620c74ee08237eb66187cbba9de477b4e75c8380e433060fe69a33d72a838d1172db98d6737051a931d9d92805845a79df6ff0ab6087f843f8570f5f653884a5bec9ba380fcb5ee8ca681ca25ba375f5bfe5098e5b23f607ee845d3759fdce06ff00005b612d3dfdea6152f5eaaed93154333520d92772835c5c96dc004665d76fd11fef44f64520c10ae3966fdf95a791734f56ce77f60001", @ANYRES16=r4, @ANYRESDEC=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0xc854) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)=ANY=[@ANYBLOB="cc1f0000", @ANYRES16=r4, @ANYBLOB="00022b007000ff7099258100000008000300", @ANYRES32=r2, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB="380e4eb5cf42be4037934237add44f318aa8ecf82e19ca2c0daa2360da39e2dd8a391da44ec4b98bc6731701992b473d0f0b7f2d078e1233a1b20a2847c819650413853bfc5b031ba498af3ac4653257ca1d18510ae4add3a809517b2328c17e49cc795ebbe381d1925076cae9994bd3abebe7503325f37ea52768ee1e3e32282c9e827775050b6f082d633acf9607f6708eae0576309c1c9fbf455902424e9f21e5a6813e99598105f65ef5e9d1"], 0x6cc}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000046c0)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004680)={&(0x7f0000004800)=ANY=[@ANYRES32=r8, @ANYRES16=r4, @ANYRES16, @ANYRES32=r8, @ANYBLOB="100000bf577a654483d02559f91a2aeac1f52b5061c4f8024639e7269841797d8903a6956cb974dd685253a3b213577582e37da17c5e9978911d315427081e4550013369f1e01608139a330ae1fb24f6f0fedddd3da78697eead7e2835bc7bc149becec102ee7b91b341"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4048001) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xfc, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x4, 0x3d}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xa50e, 0x200]}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0xb8, 0x33, @action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1}, @broadcast, @device_b, @from_mac=@device_b, {0x7}}, @ver_80211n={0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1}}, @mesh_hwmp_psel={0xd, 0x1, {@val={0x82, 0x5c, @not_ext={{0x0, 0x1}, 0x0, 0x3, 0x7, @device_b, 0xffffffff, "", 0xa4, 0x8, 0x6, [{{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1}, @device_b, 0x81}, {{0x0, 0x0, 0x1}, @device_a, 0x401}, {{}, @device_a, 0x2}, {{0x1}, @device_b, 0x8}]}}, @val={0x83, 0x1f, @not_ext={{}, 0x2, 0x7, @device_b, 0x4892, "", 0x8, 0x3, @device_a, 0x6}}, @void, @val={0x7e, 0x15, {{0x1, 0x9}, 0x0, 0x9, @device_b, 0xfff, 0xfff, 0xfffff429}}}}}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x2000c800}, 0x20000001) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') (async) sendmmsg$unix(r1, &(0x7f00000045c0)=[{{&(0x7f0000002140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f00000021c0)="64034a3617895a6ab5d0b0e9815e4f8ea3ee04a2b9df258aa8d4d49b5463776a85dec9e1539e5c4e527e2ef9c8b769c7a499ca65d011d6fff10ed97ca3518246bf42b3774cc846c91b59e4dcd8fbef47bd8a6a7798b0", 0x56}, {&(0x7f00000000c0)="019ceafc8f", 0x5}, {&(0x7f0000002240)="7d6e1e1630f1a31837e91b769408b17be9774d11aa52110f70fc4cab91e6370e6a203d120ae30449d3a92a8523492957ad329699ab27ab2de556d51ea1dabc660d3ff7a154a7b10f007ecb6a151eb5e805e9fc1c714063e1d30599e4d97c9070d69da99418451b3901159804c137c1b552b3eeef900be4f2bf42da176f31388679f7a202af8ffcb6b84046433cf23784baaf6982cbe3a994a76287f18f69f777def7e22f5c1fe46a51610477710dbe595bf532251f75a1afe4156bb838af033eec81394d5029bdda15f051770432242b027bf74542ee1bd28e04df", 0xdb}, {&(0x7f0000002340)="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{&(0x7f0000003340)="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0x1000}, {&(0x7f0000004340)="cdca7b667d7d44d4a627e7299443a3a97f903bc4a8b0233c12c5e45add942d74de09fafec3d8eb77ba10cdc097618c70d33a", 0x32}, {&(0x7f0000004380)="9fe2cb52cb85528b2209893d5ecccd4cd4c1348912d937be1dba99898935f46d981d057005407f9f5e1d73612b34c3c3db6f64558cf91d0a9fa79a89b80bef9d6be5a1917d4201402b8d5cf3e2556e8656038d6422001626b97cb1963aff6edb272fbb6d60431c54fe59daa6a1fa9ecd7a6026a4a34861165946d482d8f01439a73a3e54661a2e7e4fa91759d7f9c155b101f88f2f08e2fc0e4c8d074710e2fda3ef9ba78409a9665368c9ee21f907c085e21b31288978b6a5758854f9e1d948a985762b9ed68aac8a3086369520c83414a1", 0xd2}, {&(0x7f0000004480)="b359d8f4377f37824385e844540b3fb9f68928c73750233a85f0123ba60c50cfe2535bc68a00a38f01f1a2d23d9c4867488028a92a96734ef14641a52a8cf5c40e373e017d9287b9a2d6f7d7ebbefe1510a77b7c3b30ccfca11f3ad1fa5ef99a16c95203cbc7735b1372b492388702244df0f12aae6d0c4ad5a749c2fda43ed64f20665a2ba61635321dd1b9d71d1b5b9b77683a68d9", 0x96}], 0x8, 0x0, 0x0, 0x4000000}}], 0x1, 0x24000805) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'batadv_slave_1\x00'}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x40000}}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYRES64], 0x24}}, 0x0) (async) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0972fb0090ecf10c73131520b4ca79955b315a633342c429f7f0d4eab60700fb9176a9a4b01c809095e2b228347e620c74ee08237eb66187cbba9de477b4e75c8380e433060fe69a33d72a838d1172db98d6737051a931d9d92805845a79df6ff0ab6087f843f8570f5f653884a5bec9ba380fcb5ee8ca681ca25ba375f5bfe5098e5b23f607ee845d3759fdce06ff00005b612d3dfdea6152f5eaaed93154333520d92772835c5c96dc004665d76fd11fef44f64520c10ae3966fdf95a791734f56ce77f60001", @ANYRES16=r4, @ANYRESDEC=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000010}, 0xc854) (async) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)=ANY=[@ANYBLOB="cc1f0000", @ANYRES16=r4, @ANYBLOB="00022b007000ff7099258100000008000300", @ANYRES32=r2, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB="380e4eb5cf42be4037934237add44f318aa8ecf82e19ca2c0daa2360da39e2dd8a391da44ec4b98bc6731701992b473d0f0b7f2d078e1233a1b20a2847c819650413853bfc5b031ba498af3ac4653257ca1d18510ae4add3a809517b2328c17e49cc795ebbe381d1925076cae9994bd3abebe7503325f37ea52768ee1e3e32282c9e827775050b6f082d633acf9607f6708eae0576309c1c9fbf455902424e9f21e5a6813e99598105f65ef5e9d1"], 0x6cc}, 0x1, 0x0, 0x0, 0x40}, 0x24000004) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_CONNECT(r1, &(0x7f00000046c0)={&(0x7f0000004600)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000004680)={&(0x7f0000004800)=ANY=[@ANYRES32=r8, @ANYRES16=r4, @ANYRES16, @ANYRES32=r8, @ANYBLOB="100000bf577a654483d02559f91a2aeac1f52b5061c4f8024639e7269841797d8903a6956cb974dd685253a3b213577582e37da17c5e9978911d315427081e4550013369f1e01608139a330ae1fb24f6f0fedddd3da78697eead7e2835bc7bc149becec102ee7b91b341"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4048001) (async) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xfc, 0x0, 0x8, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x4, 0x3d}}}}, [@NL80211_ATTR_CSA_C_OFFSETS_TX={0x8, 0xcd, [0xa50e, 0x200]}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_DONT_WAIT_FOR_ACK={0x4}, @NL80211_ATTR_FRAME={0xb8, 0x33, @action_no_ack={@with_ht={{{0x0, 0x0, 0xe, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x1}, @broadcast, @device_b, @from_mac=@device_b, {0x7}}, @ver_80211n={0x0, 0x8, 0x0, 0x3, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1}}, @mesh_hwmp_psel={0xd, 0x1, {@val={0x82, 0x5c, @not_ext={{0x0, 0x1}, 0x0, 0x3, 0x7, @device_b, 0xffffffff, "", 0xa4, 0x8, 0x6, [{{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1, 0x0, 0x1}, @device_a, 0x1}, {{0x1}, @device_b, 0x81}, {{0x0, 0x0, 0x1}, @device_a, 0x401}, {{}, @device_a, 0x2}, {{0x1}, @device_b, 0x8}]}}, @val={0x83, 0x1f, @not_ext={{}, 0x2, 0x7, @device_b, 0x4892, "", 0x8, 0x3, @device_a, 0x6}}, @void, @val={0x7e, 0x15, {{0x1, 0x9}, 0x0, 0x9, @device_b, 0xfff, 0xfff, 0xfffff429}}}}}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}]}, 0xfc}, 0x1, 0x0, 0x0, 0x2000c800}, 0x20000001) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2675.261521][T21359] loop5: detected capacity change from 0 to 256 [ 2675.264582][ T2560] loop1: unable to read partition table [ 2675.291586][T21355] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000564", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2675.305721][T21355] Buffer I/O error on dev loop4, logical block 16, async page read [ 2675.333243][T21379] loop4: detected capacity change from 0 to 256 18:56:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x20008000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="23560b22a0eb04e681d4b3e9656039a9438699ca6634fe35dd0f03ace00556e12ce4e467dd78bd34bdde421b8c", 0x2d, 0x4000054, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @mcast1, 0xfffffff9}, 0x1c) 18:56:53 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000568", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2675.357685][T21379] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2675.363712][T21379] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2675.366022][ T8200] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2675.375965][T21379] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2675.384945][T21379] BTRFS error (device loop4): superblock checksum mismatch [ 2675.390899][T21386] loop5: detected capacity change from 0 to 256 [ 2675.393797][T21379] BTRFS error (device loop4): open_ctree failed [ 2675.403322][T21387] loop1: detected capacity change from 0 to 256 [ 2675.436710][ T8200] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2675.440308][T21387] I/O error, dev loop4, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2675.442981][T21387] Buffer I/O error on dev loop4, logical block 16, async page read [ 2677.213843][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 [ 2677.213925][T16309] Bluetooth: hci9: command 0x1003 tx timeout 18:56:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800056c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x68c000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x3, 0xf8, 0x0, "7b6ccafb5be3211539e558eddafbb708ef46b3"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300), 0x500, 0x0) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="f3c4e59d8affea6d54dce1ec805a6b763b67d0255315b127afab6792b6d36d98e36e835f3a33fe24d73db58bc57a791ac46e7a8cf6b551f7bf27782207542b60f24389", 0x43, 0x23cd, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="2b9efc19e4ea8051b858a9ea1092199eab1bde354b97375e2a176d573d1e27792e0e69de5304f6f70b43823c233728cb4187358bae125578ca27168daa56c8ecabeade2f8cec8ba9d29760fa69456f6e5852682ef4a739ccd9b770771227fe6d", 0x60, 0x5, 0x0, 0x2, r4}]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x8) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100), 0x68c000, 0x0) (async) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x0, 0x5, 0x3, 0xf8, 0x0, "7b6ccafb5be3211539e558eddafbb708ef46b3"}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300), 0x500, 0x0) (async) io_submit(0x0, 0x3, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, r2, 0xfffffffffffffffe, 0x0, 0xfffffffffffffff8, 0x0, 0x3, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="f3c4e59d8affea6d54dce1ec805a6b763b67d0255315b127afab6792b6d36d98e36e835f3a33fe24d73db58bc57a791ac46e7a8cf6b551f7bf27782207542b60f24389", 0x43, 0x23cd, 0x0, 0x2, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="2b9efc19e4ea8051b858a9ea1092199eab1bde354b97375e2a176d573d1e27792e0e69de5304f6f70b43823c233728cb4187358bae125578ca27168daa56c8ecabeade2f8cec8ba9d29760fa69456f6e5852682ef4a739ccd9b770771227fe6d", 0x60, 0x5, 0x0, 0x2, r4}]) (async) 18:56:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x20008000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000000c0)="23560b22a0eb04e681d4b3e9656039a9438699ca6634fe35dd0f03ace00556e12ce4e467dd78bd34bdde421b8c", 0x2d, 0x4000054, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @mcast1, 0xfffffff9}, 0x1c) [ 2677.241356][T21392] loop5: detected capacity change from 0 to 256 [ 2677.243314][T21395] loop1: detected capacity change from 0 to 256 [ 2677.248084][T21400] loop4: detected capacity change from 0 to 256 [ 2677.257081][T21400] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2677.258629][T21392] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 63495 scanned by syz-executor.5 (21392) [ 2677.259657][T21400] BTRFS error (device loop4): superblock checksum mismatch [ 2677.267627][T21400] BTRFS error (device loop4): open_ctree failed [ 2677.270151][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2677.272519][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2677.281622][T21395] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2677.283681][T21395] BTRFS error (device loop4): superblock checksum mismatch [ 2677.288939][T21395] BTRFS error (device loop4): open_ctree failed 18:56:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000570", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2677.302009][T21403] loop4: detected capacity change from 0 to 256 18:56:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2677.324539][T21403] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2677.325692][T21406] loop5: detected capacity change from 0 to 256 [ 2677.333408][T21403] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2677.363052][T21406] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 132103 scanned by syz-executor.5 (21406) 18:56:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000574", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2677.371858][T21403] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2677.391695][T21403] BTRFS error (device loop4): superblock checksum mismatch 18:56:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2677.403442][T21429] loop5: detected capacity change from 0 to 256 [ 2677.405897][T21427] loop1: detected capacity change from 0 to 256 [ 2677.415763][T21429] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 196615 scanned by syz-executor.5 (21429) [ 2677.419534][T21403] BTRFS error (device loop4): open_ctree failed [ 2677.422429][T21427] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2677.425140][T21427] BTRFS error (device loop4): superblock checksum mismatch 18:56:55 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000578", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2677.442906][T21427] BTRFS error (device loop4): open_ctree failed 18:56:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:55 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:56:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2677.471808][T21439] loop5: detected capacity change from 0 to 256 [ 2677.494690][T21446] loop4: detected capacity change from 0 to 256 [ 2677.507555][T21446] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2677.512111][T21446] BTRFS error (device loop4): superblock checksum mismatch [ 2677.515317][T21446] BTRFS error (device loop4): open_ctree failed [ 2677.559411][ T8200] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}], 0x10) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x20008000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="23560b22a0eb04e681d4b3e9656039a9438699ca6634fe35dd0f03ace00556e12ce4e467dd78bd34bdde421b8c", 0x2d, 0x4000054, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @mcast1, 0xfffffff9}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local}], 0x10) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x20008000, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000000c0)="23560b22a0eb04e681d4b3e9656039a9438699ca6634fe35dd0f03ace00556e12ce4e467dd78bd34bdde421b8c", 0x2d, 0x4000054, &(0x7f0000000100)={0xa, 0x4e21, 0x6, @mcast1, 0xfffffff9}, 0x1c) (async) 18:56:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800057c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x200400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2678.085872][T21451] loop1: detected capacity change from 0 to 256 [ 2678.095728][T21459] loop5: detected capacity change from 0 to 256 [ 2678.097243][T21460] loop4: detected capacity change from 0 to 256 18:56:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x60803, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2678.116039][T21460] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2678.118149][T21460] Buffer I/O error on dev loop1, logical block 16, async page read 18:56:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000580", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2678.145420][T21460] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2678.151578][T21460] BTRFS error (device loop4): superblock checksum mismatch 18:56:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x2000084, 0x80, &(0x7f0000000080)="1a00000002000000", 0xfffffffffffffd5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2678.171789][T21460] BTRFS error (device loop4): open_ctree failed [ 2678.175056][T21475] loop5: detected capacity change from 0 to 256 [ 2678.179078][T21476] loop1: detected capacity change from 0 to 256 [ 2678.185019][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2678.187082][T29300] Buffer I/O error on dev loop1, logical block 0, async page read [ 2678.195398][T29300] loop1: unable to read partition table 18:56:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x2000084, 0x80, &(0x7f0000000080)="1a00000002000000", 0xfffffffffffffd5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x2000084, 0x80, &(0x7f0000000080)="1a00000002000000", 0xfffffffffffffd5c) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2678.216029][T21476] Buffer I/O error on dev loop4, logical block 16, async page read 18:56:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x2000084, 0x80, &(0x7f0000000080)="1a00000002000000", 0xfffffffffffffd5c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x2000084, 0x80, &(0x7f0000000080)="1a00000002000000", 0xfffffffffffffd5c) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2678.256313][T21486] loop5: detected capacity change from 0 to 256 [ 2678.256336][T21487] loop4: detected capacity change from 0 to 256 18:56:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000584", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2678.284772][T21487] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2678.287151][T21487] BTRFS error (device loop4): superblock checksum mismatch 18:56:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2678.292320][T21487] BTRFS error (device loop4): open_ctree failed [ 2678.312043][T21496] loop1: detected capacity change from 0 to 256 [ 2678.335325][T21498] loop5: detected capacity change from 0 to 256 [ 2678.338936][T21496] Buffer I/O error on dev loop4, logical block 16, async page read [ 2680.253781][T16309] Bluetooth: hci9: command 0x1003 tx timeout [ 2680.254010][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:56:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x60803, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000588", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.280086][T21506] loop1: detected capacity change from 0 to 256 [ 2680.282027][T21507] loop5: detected capacity change from 0 to 256 [ 2680.291185][T21509] loop4: detected capacity change from 0 to 256 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) [ 2680.316850][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2680.319375][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800058c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2680.336856][T21509] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2680.339321][T21509] BTRFS error (device loop4): superblock checksum mismatch 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x24) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2680.341270][T21509] BTRFS error (device loop4): open_ctree failed [ 2680.351709][T21506] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2680.353614][T21506] BTRFS error (device loop4): superblock checksum mismatch 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.364373][T21506] BTRFS error (device loop4): open_ctree failed [ 2680.399626][T21526] loop5: detected capacity change from 0 to 256 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5}, @IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) io_setup(0x8, &(0x7f0000000600)=0x0) r5 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0, 0x1000000}]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0)="25ebd1dbddedf5eea7e37bcfb04b99c7d554b4203b25fdf66638f2e274c8bd28cd8c5b89015fa0751d915d89d21dcea38e6b3204ed91abee9af34abb8b2547c1883aeedfab624a6702dcfc3513a2887f0f18857e96387445623923b09840056679c57812e2a2edecfbfe3b7a78f3d98fb25bb53e393f1e12f91225a9e88e3858eddf622b2418", &(0x7f00000001c0)=@tcp6=r3}, 0x20) 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000590", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x60803, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:56:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.469903][T21536] loop1: detected capacity change from 0 to 256 [ 2680.479748][T21539] loop4: detected capacity change from 0 to 256 [ 2680.482846][T21540] loop5: detected capacity change from 0 to 256 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000594", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2680.491175][T21536] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_pts(r1, 0x200000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000018000100000059", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00.n\x00\x00\x00E0\x00']) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2680.511450][T21536] BTRFS error (device loop4): superblock checksum mismatch [ 2680.513573][T21536] BTRFS error (device loop4): open_ctree failed [ 2680.517920][T21539] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.532754][T21539] BTRFS error (device loop4): superblock checksum mismatch 18:56:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.541546][T21539] BTRFS error (device loop4): open_ctree failed 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5}, @IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) io_setup(0x8, &(0x7f0000000600)=0x0) (async) r5 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0, 0x1000000}]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0)="25ebd1dbddedf5eea7e37bcfb04b99c7d554b4203b25fdf66638f2e274c8bd28cd8c5b89015fa0751d915d89d21dcea38e6b3204ed91abee9af34abb8b2547c1883aeedfab624a6702dcfc3513a2887f0f18857e96387445623923b09840056679c57812e2a2edecfbfe3b7a78f3d98fb25bb53e393f1e12f91225a9e88e3858eddf622b2418", &(0x7f00000001c0)=@tcp6=r3}, 0x20) 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000560", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2680.565967][T21547] loop5: detected capacity change from 0 to 256 [ 2680.575437][T21551] loop1: detected capacity change from 0 to 256 [ 2680.575913][T29300] blk_print_req_error: 7 callbacks suppressed [ 2680.575920][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2680.586580][T29300] Buffer I/O error on dev loop1, logical block 0, async page read [ 2680.592408][T29300] loop1: unable to read partition table [ 2680.595480][ T8200] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:56:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000568", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:56:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700c0", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.633825][T21559] loop5: detected capacity change from 0 to 256 [ 2680.638249][T21560] loop4: detected capacity change from 0 to 256 [ 2680.648017][T21562] loop1: detected capacity change from 0 to 256 [ 2680.650194][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 18:56:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2680.653306][T29300] Buffer I/O error on dev loop1, logical block 0, async page read 18:56:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_UDP_ZERO_CSUM6_RX={0x5}, @IFLA_GENEVE_UDP_ZERO_CSUM6_TX={0x5, 0x9, 0x1}]}}}]}, 0x44}}, 0x0) (async) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) (async) io_setup(0x8, &(0x7f0000000600)=0x0) (async) r5 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000002740), 0x101002) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r5, 0x0, 0x1000000}]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r2, &(0x7f00000000c0)="25ebd1dbddedf5eea7e37bcfb04b99c7d554b4203b25fdf66638f2e274c8bd28cd8c5b89015fa0751d915d89d21dcea38e6b3204ed91abee9af34abb8b2547c1883aeedfab624a6702dcfc3513a2887f0f18857e96387445623923b09840056679c57812e2a2edecfbfe3b7a78f3d98fb25bb53e393f1e12f91225a9e88e3858eddf622b2418", &(0x7f00000001c0)=@tcp6=r3}, 0x20) [ 2680.669800][T21564] loop5: detected capacity change from 0 to 256 [ 2680.671786][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2680.675392][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read 18:56:58 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800056c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2680.678059][T29300] loop1: unable to read partition table [ 2680.679914][ T2560] loop5: unable to read partition table [ 2680.684908][T21564] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 327687 scanned by syz-executor.5 (21564) [ 2680.688009][T21560] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2680.690472][T21560] BTRFS error (device loop1): superblock checksum mismatch [ 2680.694147][T21560] BTRFS error (device loop1): open_ctree failed [ 2680.700372][T21562] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2680.702703][T21562] BTRFS error (device loop1): superblock checksum mismatch [ 2680.705320][T21562] BTRFS error (device loop1): open_ctree failed [ 2680.767472][T29300] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 2682.573890][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:57:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_pts(r1, 0x200000) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000018000100000059", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00.n\x00\x00\x00E0\x00']) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) syz_open_pts(r1, 0x200000) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000018000100000059", @ANYRES32, @ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00.n\x00\x00\x00E0\x00']) (async) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) (async) 18:57:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='loginuid\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) sendto$inet(r4, &(0x7f00000002c0)="30636078fec90d570318a5cccb8a87b8ded5552f1613e3be10ab10fef2428edec23bfe948afcccb5610787404cb15738d4dabd523faee11e26d0dd4c8113ff3647f3b6a8078395dc63faf8d4f7f3a249a9cfb13cc92168a0a1861069891a90a7d4ad14c66b3a6074b696de09ac831cee7250a46db1de11850551a532447c0fba9d65c042bd11fe8a5e9068652e724852374d91a7c2d926113c58b6eb15d09dbceed2db8eb7a05441ef3575711d7075fb6c430119a95922c28c3536262938c6298ecbb81ebf79009c2a7e8a390b61a2f095236c6cae519c4309168cf9494184a1d5f8017a65c82f5e702e3a8a2e2e579d2ca8f0ddb9a225e0b4", 0xf9, 0x40800, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r5, 0xffff8001, 0x30}, 0xc) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r6, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01080000", @ANYRES32=0x0], &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r6, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0xffffffff, @loopback}, 0x1c) 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000570", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700ff", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000f00000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000003000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000005897effc788040c2aee1236b6da5900bf5e7158962c845cebb30125579aa4a5600"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.593645][T21580] loop4: detected capacity change from 0 to 256 [ 2682.595313][T21581] loop1: detected capacity change from 0 to 256 [ 2682.597211][T21577] loop5: detected capacity change from 0 to 256 [ 2682.611592][T21580] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2682.614788][T21577] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 393223 scanned by syz-executor.5 (21577) [ 2682.614946][T29207] Bluetooth: hci9: sending frame failed (-49) [ 2682.618633][T21580] BTRFS error (device loop1): superblock checksum mismatch [ 2682.619713][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -49 [ 2682.625189][T21580] BTRFS error (device loop1): open_ctree failed [ 2682.629758][T21581] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2682.631757][T21581] BTRFS error (device loop1): superblock checksum mismatch 18:57:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 32) r1 = socket$inet(0x2, 0x4000000805, 0x0) (rerun: 32) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) (async, rerun: 64) r3 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='loginuid\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) sendto$inet(r4, &(0x7f00000002c0)="30636078fec90d570318a5cccb8a87b8ded5552f1613e3be10ab10fef2428edec23bfe948afcccb5610787404cb15738d4dabd523faee11e26d0dd4c8113ff3647f3b6a8078395dc63faf8d4f7f3a249a9cfb13cc92168a0a1861069891a90a7d4ad14c66b3a6074b696de09ac831cee7250a46db1de11850551a532447c0fba9d65c042bd11fe8a5e9068652e724852374d91a7c2d926113c58b6eb15d09dbceed2db8eb7a05441ef3575711d7075fb6c430119a95922c28c3536262938c6298ecbb81ebf79009c2a7e8a390b61a2f095236c6cae519c4309168cf9494184a1d5f8017a65c82f5e702e3a8a2e2e579d2ca8f0ddb9a225e0b4", 0xf9, 0x40800, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r5, 0xffff8001, 0x30}, 0xc) (async) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r6, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01080000", @ANYRES32=0x0], &(0x7f0000000440)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r6, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0xffffffff, @loopback}, 0x1c) [ 2682.635570][T21581] BTRFS error (device loop1): open_ctree failed 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000574", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070009", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.713094][T21602] loop5: detected capacity change from 0 to 256 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000578", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2682.721101][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2682.723253][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2682.724413][T21604] loop4: detected capacity change from 0 to 256 [ 2682.726489][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2682.728988][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2682.730923][ T2560] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2682.736940][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2682.741626][T21607] loop1: detected capacity change from 0 to 256 18:57:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) syz_open_pts(r1, 0x200000) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000018000100000059", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00.n\x00\x00\x00E0\x00']) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 2682.744855][ T2560] loop5: unable to read partition table [ 2682.757670][T21604] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2682.764474][T21604] BTRFS error (device loop4): superblock checksum mismatch 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800057c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2682.772934][T21604] BTRFS error (device loop4): open_ctree failed [ 2682.789170][T21607] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:57:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.796750][T21607] BTRFS error (device loop4): superblock checksum mismatch [ 2682.802619][ T8200] I/O error, dev loop5, sector 32 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 18:57:00 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r0, &(0x7f0000000080)=""/71, 0x47) (async, rerun: 64) r1 = socket$inet(0x2, 0x4000000805, 0x0) (rerun: 64) sendto$inet(r1, &(0x7f0000000040)='P', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @private=0xa010100}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r1, r2, 0x0) (async, rerun: 32) r3 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='loginuid\x00') getdents64(r4, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r4, &(0x7f0000000080)=""/71, 0x47) (async) sendto$inet(r4, &(0x7f00000002c0)="30636078fec90d570318a5cccb8a87b8ded5552f1613e3be10ab10fef2428edec23bfe948afcccb5610787404cb15738d4dabd523faee11e26d0dd4c8113ff3647f3b6a8078395dc63faf8d4f7f3a249a9cfb13cc92168a0a1861069891a90a7d4ad14c66b3a6074b696de09ac831cee7250a46db1de11850551a532447c0fba9d65c042bd11fe8a5e9068652e724852374d91a7c2d926113c58b6eb15d09dbceed2db8eb7a05441ef3575711d7075fb6c430119a95922c28c3536262938c6298ecbb81ebf79009c2a7e8a390b61a2f095236c6cae519c4309168cf9494184a1d5f8017a65c82f5e702e3a8a2e2e579d2ca8f0ddb9a225e0b4", 0xf9, 0x40800, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xc, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x0, 0x1, 'S'}, 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r5, 0xffff8001, 0x30}, 0xc) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r6, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="01080000", @ANYRES32=0x0], &(0x7f0000000440)=0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r6, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0xffffffff, @loopback}, 0x1c) [ 2682.814602][T21607] BTRFS error (device loop4): open_ctree failed 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000580", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2682.839210][T21616] loop5: detected capacity change from 0 to 256 18:57:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.858777][T21623] loop4: detected capacity change from 0 to 256 [ 2682.876320][T21623] I/O error, dev loop1, sector 128 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2682.884613][T21623] Buffer I/O error on dev loop1, logical block 16, async page read 18:57:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d07000f", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.902689][T21623] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2682.916184][T21626] loop1: detected capacity change from 0 to 256 18:57:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2682.929650][T21623] BTRFS error (device loop4): superblock checksum mismatch [ 2682.931476][T21623] BTRFS error (device loop4): open_ctree failed 18:57:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_io_uring_complete(0x0) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, &(0x7f0000000300)=[{0x1, 0x1, {0x0, 0x0, 0x2}, {0x1, 0xff, 0x1}, 0xfd}, {0x3, 0x1, {0x1, 0xff, 0x3}, {0x0, 0x0, 0x2}, 0xfe, 0x1}, {0x0, 0x3, {0xa2f7b2bb47b648e9, 0xf0, 0x3}, {0x1}, 0x0, 0x1}, {0x2, 0x0, {0x1, 0x0, 0x1}, {0x1, 0x1}, 0xfd, 0x1}, {0x3, 0x2, {0x0, 0xff}, {0x3, 0x0, 0x4}, 0x2}, {0x0, 0x2, {0x0, 0x0, 0x2}, {0x3, 0x1, 0x2}, 0x0, 0xff}, {0x3, 0x1, {0x2, 0xfe, 0x1}, {0x0, 0xf0, 0x3}, 0x0, 0xfe}, {0x1, 0x0, {0x1, 0x1, 0xf276ef79a90b0284}, {0x1, 0xff}, 0x2, 0x2}, {0x3, 0x0, {0x2, 0x6bbb32ae0c86f47e, 0x1}, {0x0, 0xf0, 0x2}, 0x0, 0xfe}, {0x1, 0x1, {0x1, 0xf0, 0x2}, {0x2, 0xf0, 0x3}, 0xff, 0x1}], 0x140) setsockopt(r1, 0x6, 0xa9, &(0x7f0000000440)="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", 0x10c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000280)) [ 2682.938553][T21626] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2682.940762][T21626] BTRFS error (device loop4): superblock checksum mismatch [ 2682.951671][T21626] BTRFS error (device loop4): open_ctree failed 18:57:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000584", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2682.971716][T21630] loop5: detected capacity change from 0 to 256 18:57:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2683.030237][T21636] loop4: detected capacity change from 0 to 256 [ 2683.042884][T21636] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2683.045630][T21636] BTRFS error (device loop4): superblock checksum mismatch [ 2683.047601][T21636] BTRFS error (device loop4): open_ctree failed [ 2684.813899][ T3079] Bluetooth: hci9: Opcode 0x1003 failed: -110 18:57:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = syz_io_uring_complete(0x0) (async) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, &(0x7f0000000300)=[{0x1, 0x1, {0x0, 0x0, 0x2}, {0x1, 0xff, 0x1}, 0xfd}, {0x3, 0x1, {0x1, 0xff, 0x3}, {0x0, 0x0, 0x2}, 0xfe, 0x1}, {0x0, 0x3, {0xa2f7b2bb47b648e9, 0xf0, 0x3}, {0x1}, 0x0, 0x1}, {0x2, 0x0, {0x1, 0x0, 0x1}, {0x1, 0x1}, 0xfd, 0x1}, {0x3, 0x2, {0x0, 0xff}, {0x3, 0x0, 0x4}, 0x2}, {0x0, 0x2, {0x0, 0x0, 0x2}, {0x3, 0x1, 0x2}, 0x0, 0xff}, {0x3, 0x1, {0x2, 0xfe, 0x1}, {0x0, 0xf0, 0x3}, 0x0, 0xfe}, {0x1, 0x0, {0x1, 0x1, 0xf276ef79a90b0284}, {0x1, 0xff}, 0x2, 0x2}, {0x3, 0x0, {0x2, 0x6bbb32ae0c86f47e, 0x1}, {0x0, 0xf0, 0x2}, 0x0, 0xfe}, {0x1, 0x1, {0x1, 0xf0, 0x2}, {0x2, 0xf0, 0x3}, 0xff, 0x1}], 0x140) setsockopt(r1, 0x6, 0xa9, &(0x7f0000000440)="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", 0x10c) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000280)) 18:57:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d0700fe", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:02 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000588", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x618a40, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r0, 0xffff, 0x7ff, 0x8001}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:57:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2684.842892][T21643] loop5: detected capacity change from 0 to 256 [ 2684.849330][T21650] loop4: detected capacity change from 0 to 256 [ 2684.851856][T21651] loop1: detected capacity change from 0 to 256 18:57:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x618a40, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) (async) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r0, 0xffff, 0x7ff, 0x8001}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:57:02 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800058c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_io_uring_complete(0x0) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, &(0x7f0000000300)=[{0x1, 0x1, {0x0, 0x0, 0x2}, {0x1, 0xff, 0x1}, 0xfd}, {0x3, 0x1, {0x1, 0xff, 0x3}, {0x0, 0x0, 0x2}, 0xfe, 0x1}, {0x0, 0x3, {0xa2f7b2bb47b648e9, 0xf0, 0x3}, {0x1}, 0x0, 0x1}, {0x2, 0x0, {0x1, 0x0, 0x1}, {0x1, 0x1}, 0xfd, 0x1}, {0x3, 0x2, {0x0, 0xff}, {0x3, 0x0, 0x4}, 0x2}, {0x0, 0x2, {0x0, 0x0, 0x2}, {0x3, 0x1, 0x2}, 0x0, 0xff}, {0x3, 0x1, {0x2, 0xfe, 0x1}, {0x0, 0xf0, 0x3}, 0x0, 0xfe}, {0x1, 0x0, {0x1, 0x1, 0xf276ef79a90b0284}, {0x1, 0xff}, 0x2, 0x2}, {0x3, 0x0, {0x2, 0x6bbb32ae0c86f47e, 0x1}, {0x0, 0xf0, 0x2}, 0x0, 0xfe}, {0x1, 0x1, {0x1, 0xf0, 0x2}, {0x2, 0xf0, 0x3}, 0xff, 0x1}], 0x140) setsockopt(r1, 0x6, 0xa9, &(0x7f0000000440)="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", 0x10c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000280)) socket$inet6_sctp(0xa, 0x1, 0x84) (async) syz_io_uring_complete(0x0) (async) setsockopt$SO_J1939_FILTER(0xffffffffffffffff, 0x6b, 0x1, &(0x7f0000000300)=[{0x1, 0x1, {0x0, 0x0, 0x2}, {0x1, 0xff, 0x1}, 0xfd}, {0x3, 0x1, {0x1, 0xff, 0x3}, {0x0, 0x0, 0x2}, 0xfe, 0x1}, {0x0, 0x3, {0xa2f7b2bb47b648e9, 0xf0, 0x3}, {0x1}, 0x0, 0x1}, {0x2, 0x0, {0x1, 0x0, 0x1}, {0x1, 0x1}, 0xfd, 0x1}, {0x3, 0x2, {0x0, 0xff}, {0x3, 0x0, 0x4}, 0x2}, {0x0, 0x2, {0x0, 0x0, 0x2}, {0x3, 0x1, 0x2}, 0x0, 0xff}, {0x3, 0x1, {0x2, 0xfe, 0x1}, {0x0, 0xf0, 0x3}, 0x0, 0xfe}, {0x1, 0x0, {0x1, 0x1, 0xf276ef79a90b0284}, {0x1, 0xff}, 0x2, 0x2}, {0x3, 0x0, {0x2, 0x6bbb32ae0c86f47e, 0x1}, {0x0, 0xf0, 0x2}, 0x0, 0xfe}, {0x1, 0x1, {0x1, 0xf0, 0x2}, {0x2, 0xf0, 0x3}, 0xff, 0x1}], 0x140) (async) setsockopt(r1, 0x6, 0xa9, &(0x7f0000000440)="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", 0x10c) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') (async) getdents64(r2, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r2, &(0x7f0000000080)=""/71, 0x47) (async) sendto$inet6(r2, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r3, 0x80489439, &(0x7f0000000280)) (async) 18:57:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2684.901176][T21650] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2684.903582][T21650] BTRFS error (device loop1): superblock checksum mismatch [ 2684.906934][T21650] BTRFS error (device loop1): open_ctree failed [ 2684.909331][T21651] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 2684.911491][T21651] BTRFS error (device loop1): superblock checksum mismatch [ 2684.915140][T21651] BTRFS error (device loop1): open_ctree failed 18:57:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x618a40, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$KDADDIO(r0, 0x400455c8, 0x4) (async) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r0, 0xffff, 0x7ff, 0x8001}) (async) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 18:57:02 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000590", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xdc, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x34}}}}, [@NL80211_ATTR_KEYS={0x88, 0x51, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0xc, 0x4, "0935aba87a4956c8"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0x10f40b}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "3151b30a85a248d1b8319625f5"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "d9c834fc111fa226bc3a1986de"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "aa4124132f"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "aaf32f7be423e0a1f38dcdc55c"}, @NL80211_KEY_SEQ={0x10, 0x4, "7ab839574c78f33bc5d1eb73"}]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x10}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x1}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x20080) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2684.937359][T21675] loop5: detected capacity change from 0 to 256 18:57:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cb7ecf1da6f1658336194d6ccdccf589fc74d4ce550744a5089d28d0b0ff8d15f5e7158962c845cebb30125579aa4a56000001000000000001000000000000005f42485266535f4d070000", 0x4b, 0x10000}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xdc, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x34}}}}, [@NL80211_ATTR_KEYS={0x88, 0x51, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0xc, 0x4, "0935aba87a4956c8"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0x10f40b}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "3151b30a85a248d1b8319625f5"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "d9c834fc111fa226bc3a1986de"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "aa4124132f"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "aaf32f7be423e0a1f38dcdc55c"}, @NL80211_KEY_SEQ={0x10, 0x4, "7ab839574c78f33bc5d1eb73"}]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x10}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x1}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x20080) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) (async) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xdc, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x34}}}}, [@NL80211_ATTR_KEYS={0x88, 0x51, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0xc, 0x4, "0935aba87a4956c8"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0x10f40b}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "3151b30a85a248d1b8319625f5"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "d9c834fc111fa226bc3a1986de"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "aa4124132f"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "aaf32f7be423e0a1f38dcdc55c"}, @NL80211_KEY_SEQ={0x10, 0x4, "7ab839574c78f33bc5d1eb73"}]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x10}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x1}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x20080) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) setsockopt(r1, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) 18:57:02 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000594", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) 18:57:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) [ 2684.996346][T21685] loop5: detected capacity change from 0 to 256 [ 2685.004115][ T2560] Buffer I/O error on dev loop5, logical block 0, async page read [ 2685.012414][ T2560] loop5: unable to read partition table [ 2685.014832][T21690] loop1: detected capacity change from 0 to 256 [ 2685.020039][T21692] loop4: detected capacity change from 0 to 256 18:57:03 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xdc, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x9, 0x34}}}}, [@NL80211_ATTR_KEYS={0x88, 0x51, 0x0, 0x1, [{0x84, 0x0, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_SEQ={0xc, 0x4, "0935aba87a4956c8"}, @NL80211_KEY_CIPHER={0x8, 0x3, 0xfac01}, @NL80211_KEY_CIPHER={0x8, 0x3, 0x10f40b}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "3151b30a85a248d1b8319625f5"}, @NL80211_KEY_DEFAULT_TYPES={0x8, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "d9c834fc111fa226bc3a1986de"}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "aa4124132f"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "aaf32f7be423e0a1f38dcdc55c"}, @NL80211_KEY_SEQ={0x10, 0x4, "7ab839574c78f33bc5d1eb73"}]}]}, @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x1}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}], @NL80211_ATTR_MESH_CONFIG={0x1c, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x10}, @NL80211_MESHCONF_AUTO_OPEN_PLINKS={0x5, 0x7, 0x1}, @NL80211_MESHCONF_FORWARDING={0x5, 0x13, 0x1}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000}, 0x20080) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async) sendto$inet6(r1, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 18:57:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x12) ioctl$KDADDIO(r0, 0x400455c8, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x15) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000100)='.pending_reads\x00', 0x2400, 0xc4) 18:57:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280080001001000000008000598", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2685.055126][T21692] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm 18:57:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f0000016900)=ANY=[@ANYBLOB]) 18:57:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x4004020}, 0x4000000) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 2685.083812][T21692] BTRFS error (device loop4): superblock checksum mismatch [ 2685.085654][T21692] BTRFS error (device loop4): open_ctree failed [ 2685.093295][T21710] loop5: detected capacity change from 0 to 256 18:57:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x80, &(0x7f0000000080)="1a00000002000000", 0x8) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) (async, rerun: 64) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000000140)=""/224, 0xe0) (async) getdents64(r1, &(0x7f0000000080)=""/71, 0x47) (async) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x448}, 0x1, 0x0, 0x0, 0x4004020}, 0x4000000) (async, rerun: 64) sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (rerun: 64) [ 2685.105095][T21703] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 2685.107677][T21690] BTRFS info (device loop4): using blake2b (blake2b-256-generic) checksum algorithm [ 2685.110021][T21690] BTRFS error (device loop4): superblock checksum mismatch [ 2685.118256][T21710] BTRFS warning: duplicate device /dev/loop5 devid 1 generation 720903 scanned by syz-executor.5 (21710) [ 2685.121141][T21703] Mem abort info: [ 2685.121997][T21703] ESR = 0x0000000086000006 [ 2685.123136][T21703] EC = 0x21: IABT (current EL), IL = 32 bits [ 2685.126570][T21690] BTRFS error (device loop4): open_ctree failed 18:57:03 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="4c0000001000010400000000000000002ee81dd0", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c00028008000100100000000800059c", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x4c}}, 0x0) [ 2685.137370][T21703] SET = 0, FnV = 0 [ 2685.138215][T21703] EA = 0, S1PTW = 0 [ 2685.139228][T21703] FSC = 0x06: level 2 translation fault [ 2685.143709][T21703] user pgtable: 4k pages, 48-bit VAs, pgdp=00000001453a5000 [ 2685.147655][T21703] [0000000000000000] pgd=0800000140ac1003, p4d=0800000140ac1003, pud=080000013f894003, pmd=0000000000000000 [ 2685.152684][T21703] Internal error: Oops: 86000006 [#1] PREEMPT SMP [ 2685.154218][T21703] Modules linked in: [ 2685.155128][T21703] CPU: 1 PID: 21703 Comm: syz-executor.0 Not tainted 6.0.0-rc2-syzkaller-16455-ga41a877bc12d #0 [ 2685.157702][T21703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 2685.160111][T21703] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 2685.161810][T21703] pc : 0x0 [ 2685.162489][T21703] lr : gsmld_receive_buf+0x140/0x214 [ 2685.163694][T21703] sp : ffff800026b43cb0 [ 2685.164657][T21703] x29: ffff800026b43cc0 x28: 0000000000000000 x27: 0000000000000000 [ 2685.166564][T21703] x26: 0000000000000000 x25: 0000000000000000 x24: ffff80000d937000 [ 2685.168515][T21703] x23: ffff80000d681e40 x22: ffff000104260000 x21: ffff800026b43d21 [ 2685.170420][T21703] x20: ffff80000c205988 x19: ffff800026b43d24 x18: 0000000000000000 [ 2685.172271][T21703] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 2685.174187][T21703] x14: 0000000000000002 x13: 0000000000000004 x12: 0000000000040000 [ 2685.176108][T21703] x11: 0000000000000781 x10: ffff80001b9d0000 x9 : ffff8000098e7e04 [ 2685.178032][T21703] x8 : 0000000000000000 x7 : ffff8000098dcea4 x6 : 0000000000000000 [ 2685.179830][T21703] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 2685.181661][T21703] x2 : ffff800026b43d20 x1 : 0000000000000002 x0 : ffff000104260000 [ 2685.183584][T21703] Call trace: [ 2685.184415][T21703] 0x0 [ 2685.185048][T21703] tiocsti+0x168/0x1c4 [ 2685.185998][T21703] tty_ioctl+0x284/0x9f4 [ 2685.186991][T21703] __arm64_sys_ioctl+0xd0/0x140 [ 2685.188205][T21703] el0_svc_common+0x138/0x220 [ 2685.189348][T21703] do_el0_svc+0x48/0x154 [ 2685.190372][T21703] el0_svc+0x58/0x150 [ 2685.191330][T21703] el0t_64_sync_handler+0x84/0xf0 [ 2685.192569][T21703] el0t_64_sync+0x18c/0x190 [ 2685.193647][T21703] Code: bad PC value [ 2685.194654][T21703] ---[ end trace 0000000000000000 ]--- [ 2685.558789][T21703] Kernel panic - not syncing: Oops: Fatal exception [ 2685.560471][T21703] SMP: stopping secondary CPUs [ 2685.561609][T21703] Kernel Offset: disabled [ 2685.562662][T21703] CPU features: 0x0000,0081c021,09805c80 [ 2685.563854][T21703] Memory Limit: none [ 2685.864430][T21703] Rebooting in 86400 seconds..