00003, 0x3c) sendto$inet6(r0, 0x0, 0x7000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.168593][ T9442] loop5: detected capacity change from 0 to 1024 [ 374.178247][ T9442] EXT4-fs (loop5): inodes count not valid: 2490400 vs 32 [ 374.194796][ T9463] loop4: detected capacity change from 0 to 4096 [ 374.222890][ T9467] loop3: detected capacity change from 0 to 4096 [ 374.234324][ T9463] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 374.249268][ T9471] loop0: detected capacity change from 0 to 4096 19:27:05 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x8000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="03000000", 0x4, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 374.257009][ T9467] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.274410][ T9467] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 374.285043][ T9467] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.285845][ T9479] loop2: detected capacity change from 0 to 4102 [ 374.312822][ T9471] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.313667][ T9487] loop5: detected capacity change from 0 to 1024 [ 374.330064][ T9471] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 374.343035][ T9487] EXT4-fs (loop5): inodes count not valid: 2555936 vs 32 [ 374.347102][ T9471] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.354922][ T9467] EXT4-fs (loop3): mount failed 19:27:05 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x10000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.375169][ T9471] EXT4-fs (loop0): mount failed [ 374.375473][ T9479] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.397630][ T9479] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 374.408657][ T9479] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:05 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x10000120, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.423273][ T9479] EXT4-fs (loop2): mount failed [ 374.437565][ T9487] loop5: detected capacity change from 0 to 1024 [ 374.444051][ T9467] loop3: detected capacity change from 0 to 4096 [ 374.451095][ T9471] loop0: detected capacity change from 0 to 4096 [ 374.460798][ T9511] loop4: detected capacity change from 0 to 4096 [ 374.467370][ T9487] EXT4-fs (loop5): inodes count not valid: 2555936 vs 32 [ 374.470448][ T9467] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.491600][ T9467] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 374.502520][ T9467] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.517262][ T9467] EXT4-fs (loop3): mount failed 19:27:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 374.535596][ T9471] EXT4-fs: failed to create workqueue [ 374.539685][ T9479] loop2: detected capacity change from 0 to 4102 [ 374.541123][ T9471] EXT4-fs (loop0): mount failed [ 374.556605][ T9511] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x10080000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.569356][ T9479] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.587406][ T9479] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 374.598279][ T9479] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.599748][ T9526] loop5: detected capacity change from 0 to 1024 [ 374.626705][ T9526] EXT4-fs (loop5): inodes count not valid: 3014688 vs 32 [ 374.641314][ T9479] EXT4-fs (loop2): mount failed 19:27:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200d00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200030, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="03000000", 0x4, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000a, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x20010010, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x28000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.684067][ T9526] loop5: detected capacity change from 0 to 1024 [ 374.691822][ T9526] EXT4-fs (loop5): inodes count not valid: 3014688 vs 32 [ 374.754276][ T9544] loop2: detected capacity change from 0 to 4102 [ 374.762148][ T9545] loop0: detected capacity change from 0 to 4096 [ 374.762267][ T9554] loop4: detected capacity change from 0 to 4096 [ 374.791755][ T9555] loop3: detected capacity change from 0 to 4096 19:27:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20003f000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x3f000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.791772][ T9554] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 374.801736][ T9544] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.826559][ T9544] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 374.834712][ T9545] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.837196][ T9544] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.854688][ T9545] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 374.879796][ T9545] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.882077][ T9544] EXT4-fs (loop2): mount failed [ 374.899994][ T9545] EXT4-fs (loop0): mount failed 19:27:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x40000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.918554][ T9572] loop5: detected capacity change from 0 to 1024 [ 374.927763][ T9555] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 374.945087][ T9555] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200040000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x60000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 374.955715][ T9555] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 374.978373][ T9572] EXT4-fs (loop5): inodes count not valid: 4128800 vs 32 [ 374.980894][ T9555] EXT4-fs (loop3): mount failed [ 375.008079][ T9544] loop2: detected capacity change from 0 to 4102 [ 375.029030][ T9545] loop0: detected capacity change from 0 to 4096 [ 375.047444][ T9544] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.064588][ T9544] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 375.075513][ T9544] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.091074][ T9544] EXT4-fs (loop2): mount failed [ 375.110050][ T9555] loop3: detected capacity change from 0 to 4096 [ 375.118058][ T9545] EXT4-fs: failed to create workqueue 19:27:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 375.118312][ T9600] loop5: detected capacity change from 0 to 1024 [ 375.124072][ T9545] EXT4-fs (loop0): mount failed [ 375.135849][ T9591] loop4: detected capacity change from 0 to 4096 [ 375.144950][ T9600] EXT4-fs (loop5): inodes count not valid: 4194336 vs 32 [ 375.170526][ T9555] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.187670][ T9555] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 375.198230][ T9555] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.212788][ T9555] EXT4-fs (loop3): mount failed [ 375.228494][ T9610] loop2: detected capacity change from 0 to 4103 [ 375.234207][ T9600] loop5: detected capacity change from 0 to 1024 [ 375.248709][ T9591] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:27:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200031, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x7f000001, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000b, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200041000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 375.277268][ T9600] EXT4-fs (loop5): inodes count not valid: 4194336 vs 32 [ 375.280595][ T9610] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.301502][ T9610] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 375.312058][ T9610] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x7ffff000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xa0050000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 375.343956][ T9610] EXT4-fs (loop2): mount failed [ 375.347421][ T9626] loop0: detected capacity change from 0 to 4096 [ 375.361384][ T9626] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.378623][ T9626] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 375.389575][ T9626] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.405127][ T9626] EXT4-fs (loop0): mount failed 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xac14140a, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 375.437479][ T9610] loop2: detected capacity change from 0 to 4103 [ 375.448538][ T9644] loop4: detected capacity change from 0 to 4096 [ 375.457278][ T9645] loop5: detected capacity change from 0 to 1024 [ 375.462738][ T9651] loop3: detected capacity change from 0 to 4096 [ 375.467951][ T9610] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.487525][ T9610] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 375.498083][ T9610] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:06 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xac14140b, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 375.520243][ T9651] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.538331][ T9610] EXT4-fs (loop2): mount failed [ 375.538707][ T9651] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 375.538725][ T9651] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.545637][ T9626] loop0: detected capacity change from 0 to 4096 [ 375.555805][ T9644] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 19:27:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000c, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xc8050000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 375.587357][ T9645] EXT4-fs (loop5): inodes count not valid: 4259872 vs 32 [ 375.602019][ T9651] EXT4-fs (loop3): mount failed [ 375.642336][ T9645] loop5: detected capacity change from 0 to 1024 [ 375.655977][ T9651] loop3: detected capacity change from 0 to 4096 [ 375.668455][ T9645] EXT4-fs (loop5): inodes count not valid: 4259872 vs 32 [ 375.687417][ T9651] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.704727][ T9651] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 375.705407][ T9677] loop2: detected capacity change from 0 to 4103 [ 375.715349][ T9651] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.726450][ T9687] loop0: detected capacity change from 0 to 4096 [ 375.738218][ T9651] EXT4-fs (loop3): mount failed [ 375.765645][ T9677] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.783055][ T9677] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 375.792536][ T9687] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200034, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xe0ffffff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200048000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 375.793627][ T9677] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.810728][ T9687] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 375.830149][ T9677] EXT4-fs (loop2): mount failed [ 375.835524][ T9687] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.855322][ T9687] EXT4-fs (loop0): mount failed 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xeffdffff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 375.885276][ T9677] loop2: detected capacity change from 0 to 4103 [ 375.897946][ T9704] loop4: detected capacity change from 0 to 4096 [ 375.920021][ T9677] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 375.937317][ T9677] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 375.947949][ T9677] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 375.950270][ T9687] loop0: detected capacity change from 0 to 4096 [ 375.962946][ T9677] EXT4-fs (loop2): mount failed [ 375.968746][ T9705] loop5: detected capacity change from 0 to 1024 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xf5ffffff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 375.975214][ T9704] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 375.982382][ T9721] loop3: detected capacity change from 0 to 4096 [ 376.001720][ T9705] EXT4-fs (loop5): inodes count not valid: 4718624 vs 32 [ 376.014340][ T9687] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) 19:27:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200ff8, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 376.031637][ T9687] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 376.042290][ T9687] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.057960][ T9721] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.071927][ T9687] EXT4-fs (loop0): mount failed 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfc000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000d, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe800000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.075297][ T9721] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 376.090601][ T9721] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.114867][ T9705] loop5: detected capacity change from 0 to 1024 [ 376.115438][ T9721] EXT4-fs (loop3): mount failed [ 376.126708][ T9705] EXT4-fs (loop5): inodes count not valid: 4718624 vs 32 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe80ffff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.189647][ T9748] loop4: detected capacity change from 0 to 4096 [ 376.193966][ T9756] loop0: detected capacity change from 0 to 4096 [ 376.203008][ T9721] loop3: detected capacity change from 0 to 4096 [ 376.210793][ T9748] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.219941][ T9758] loop2: detected capacity change from 0 to 4103 [ 376.228583][ T9721] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.248221][ T9721] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 376.262075][ T9721] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.267251][ T9756] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.293582][ T9756] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 376.294090][ T9721] EXT4-fs (loop3): mount failed [ 376.304471][ T9756] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.325059][ T9756] EXT4-fs (loop0): mount failed 19:27:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:07 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200035, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe880000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.337540][ T9758] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.355379][ T9758] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 376.366192][ T9758] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 376.386619][ T9758] EXT4-fs (loop2): mount failed 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfec0ffff, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.415829][ T9779] loop5: detected capacity change from 0 to 1024 19:27:07 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xff000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.461232][ T9789] loop3: detected capacity change from 0 to 4096 [ 376.468141][ T9756] loop0: detected capacity change from 0 to 4096 [ 376.475415][ T9783] loop4: detected capacity change from 0 to 4096 [ 376.484239][ T9779] EXT4-fs (loop5): inodes count not valid: 4980768 vs 32 [ 376.485264][ T9758] loop2: detected capacity change from 0 to 4103 [ 376.507958][ T9789] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.519524][ T9783] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.525967][ T9789] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 376.544666][ T9789] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 376.562348][ T9756] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.579638][ T9756] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 376.591281][ T9756] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.605388][ T9758] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.622725][ T9758] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 376.628402][ T9756] EXT4-fs (loop0): mount failed [ 376.633267][ T9758] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.655284][ T9789] EXT4-fs (loop3): mount failed [ 376.658546][ T9758] EXT4-fs (loop2): mount failed [ 376.669500][ T9810] loop4: detected capacity change from 0 to 4096 [ 376.677820][ T9810] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.704731][ T9789] loop3: detected capacity change from 0 to 4096 [ 376.728347][ T9789] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201020, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffff0000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200060000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000e, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffff80fe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.746354][ T9789] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 376.756968][ T9789] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.799020][ T9789] EXT4-fs (loop3): mount failed [ 376.800672][ T9832] loop0: detected capacity change from 0 to 4096 [ 376.824108][ T9833] loop4: detected capacity change from 0 to 4096 [ 376.833279][ T9846] loop2: detected capacity change from 0 to 4104 [ 376.836625][ T9832] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.857143][ T9832] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 376.867870][ T9832] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.876929][ T9835] loop5: detected capacity change from 0 to 1024 [ 376.886076][ T9832] EXT4-fs (loop0): mount failed [ 376.906089][ T9833] EXT4-fs (loop4): unsupported descriptor size 0 [ 376.907876][ T9846] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 376.922157][ T9835] EXT4-fs (loop5): inodes count not valid: 6291488 vs 32 [ 376.930145][ T9846] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200038, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffffc0fe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200068000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfffffdef, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 376.947899][ T9846] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 376.971609][ T9846] EXT4-fs (loop2): mount failed [ 376.988082][ T9863] loop3: detected capacity change from 0 to 4096 19:27:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20000f, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 377.021831][ T9863] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.025990][ T9866] loop5: detected capacity change from 0 to 1024 [ 377.039168][ T9863] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 377.039193][ T9863] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.047880][ T9846] loop2: detected capacity change from 0 to 4104 [ 377.060708][ T9877] loop4: detected capacity change from 0 to 4096 [ 377.076394][ T9863] EXT4-fs (loop3): mount failed [ 377.088955][ T9866] EXT4-fs (loop5): inodes count not valid: 6815776 vs 32 [ 377.109485][ T9884] loop0: detected capacity change from 0 to 4096 [ 377.115400][ T9846] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.133860][ T9846] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 377.144635][ T9846] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.159401][ T9846] EXT4-fs (loop2): mount failed [ 377.171850][ T9884] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.177067][ T9866] loop5: detected capacity change from 0 to 1024 [ 377.189346][ T9884] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 377.196549][ T9863] loop3: detected capacity change from 0 to 4096 19:27:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffffff7f, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.206529][ T9884] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.219448][ T9866] EXT4-fs (loop5): inodes count not valid: 6815776 vs 32 [ 377.228422][ T9877] EXT4-fs (loop4): unsupported descriptor size 0 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffffffe0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.257828][ T9863] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.267687][ T9884] EXT4-fs (loop0): mount failed [ 377.275322][ T9863] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 377.290945][ T9863] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.307686][ T9863] EXT4-fs (loop3): mount failed 19:27:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:08 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200039, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 377.329450][ T9884] loop0: detected capacity change from 0 to 4096 [ 377.352030][ T9903] loop2: detected capacity change from 0 to 4104 19:27:08 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfffffff5, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.373314][ T9884] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.390569][ T9884] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 377.401281][ T9884] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.402282][ T9903] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.416290][ T9884] EXT4-fs (loop0): mount failed [ 377.432586][ T9903] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 377.448056][ T9903] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.466839][ T9903] EXT4-fs (loop2): mount failed 19:27:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 377.475871][ T9924] loop4: detected capacity change from 0 to 4096 [ 377.482755][ T9920] loop5: detected capacity change from 0 to 1024 [ 377.494371][ T9920] EXT4-fs (loop5): inodes count not valid: 7077920 vs 32 [ 377.508717][ T9924] EXT4-fs (loop4): unsupported descriptor size 0 19:27:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200010, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x7ffffffff000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.532621][ T9935] loop3: detected capacity change from 0 to 4096 [ 377.542280][ T9939] loop2: detected capacity change from 0 to 4105 [ 377.556729][ T9920] loop5: detected capacity change from 0 to 1024 [ 377.557818][ T9939] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 377.580277][ T9939] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 377.589746][ T9920] EXT4-fs (loop5): inodes count not valid: 7077920 vs 32 [ 377.590933][ T9939] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.614000][ T9935] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.631643][ T9935] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 377.643162][ T9935] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.658208][ T9935] EXT4-fs (loop3): mount failed 19:27:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200074000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 377.680976][ T9939] EXT4-fs (loop2): mount failed 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x10000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.707265][ T9964] loop4: detected capacity change from 0 to 4096 [ 377.709457][ T9963] loop0: detected capacity change from 0 to 4096 [ 377.715380][ T9935] loop3: detected capacity change from 0 to 4096 [ 377.728007][ T9939] loop2: detected capacity change from 0 to 4105 [ 377.735937][ T9963] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.753308][ T9963] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 377.759507][ T9969] loop5: detected capacity change from 0 to 1024 [ 377.764064][ T9963] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.785680][ T9969] EXT4-fs (loop5): inodes count not valid: 7602208 vs 32 [ 377.793218][ T9964] EXT4-fs (loop4): unsupported descriptor size 0 [ 377.797220][ T9963] EXT4-fs (loop0): mount failed 19:27:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200011, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 377.800628][ T9935] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.822316][ T9935] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 377.832870][ T9935] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.851153][ T9935] EXT4-fs (loop3): mount failed 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xf0ff7f00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 377.856239][ T9939] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 377.873694][ T9939] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 377.884415][ T9939] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 377.899437][ T9939] EXT4-fs (loop2): mount failed 19:27:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20003a, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xf0ffffff7f0000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 377.911149][ T9969] loop5: detected capacity change from 0 to 1024 [ 377.918147][ T9969] EXT4-fs (loop5): inodes count not valid: 7602208 vs 32 19:27:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x100000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 378.000674][T10000] loop0: detected capacity change from 0 to 4096 [ 378.015791][T10011] loop4: detected capacity change from 0 to 4096 [ 378.022667][T10017] loop5: detected capacity change from 0 to 1024 [ 378.038092][T10017] EXT4-fs (loop5): inodes count not valid: 7995424 vs 32 [ 378.050410][T10014] loop2: detected capacity change from 0 to 4108 [ 378.056206][T10011] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.060492][T10000] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.063664][T10024] loop3: detected capacity change from 0 to 4096 [ 378.080543][T10000] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x100007f00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 378.097499][T10000] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.117221][T10000] EXT4-fs (loop0): mount failed [ 378.120586][T10014] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.139268][T10014] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 378.141122][T10024] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.149844][T10014] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.167026][T10024] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x200000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 378.191604][T10024] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.207040][T10024] EXT4-fs (loop3): mount failed [ 378.210525][T10014] EXT4-fs (loop2): mount failed 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x201000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 378.255486][T10024] loop3: detected capacity change from 0 to 4096 [ 378.260556][T10017] loop5: detected capacity change from 0 to 1024 [ 378.270831][T10000] loop0: detected capacity change from 0 to 4096 [ 378.270818][T10017] EXT4-fs (loop5): inodes count not valid: 7995424 vs 32 [ 378.293982][T10014] loop2: detected capacity change from 0 to 4108 [ 378.294833][T10024] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.317529][T10024] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 378.328161][T10024] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.344814][T10000] EXT4-fs: failed to create workqueue [ 378.346292][T10014] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.350247][T10000] EXT4-fs (loop0): mount failed [ 378.371279][T10024] EXT4-fs (loop3): mount failed [ 378.372522][T10014] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 378.372540][T10014] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200012, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x300000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20003b, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20037a000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 378.403474][T10063] loop4: detected capacity change from 0 to 4096 [ 378.404132][T10014] EXT4-fs (loop2): mount failed 19:27:09 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x400000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 378.451477][T10063] EXT4-fs (loop4): unsupported descriptor size 0 [ 378.475514][T10074] loop5: detected capacity change from 0 to 1024 [ 378.488593][T10079] loop0: detected capacity change from 0 to 4096 [ 378.495225][T10073] loop2: detected capacity change from 0 to 4111 19:27:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b401004000", 0x20, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 378.506792][T10074] EXT4-fs (loop5): inodes count not valid: 7996192 vs 32 [ 378.537892][T10073] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.545308][T10079] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.555465][T10073] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 378.573142][T10079] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x500000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200085000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 378.583653][T10073] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.594394][T10079] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.594817][T10079] EXT4-fs (loop0): mount failed [ 378.615813][T10073] EXT4-fs (loop2): mount failed 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x600000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200018, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 378.669618][T10096] loop3: detected capacity change from 0 to 4096 [ 378.710589][T10096] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.727779][T10096] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 378.729851][T10102] loop4: detected capacity change from 0 to 4096 [ 378.738399][T10096] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.745789][T10109] loop5: detected capacity change from 0 to 1024 [ 378.767829][T10116] loop2: detected capacity change from 0 to 4112 [ 378.771371][T10096] EXT4-fs (loop3): mount failed [ 378.780739][T10109] EXT4-fs (loop5): inodes count not valid: 8716320 vs 32 [ 378.801116][T10118] loop0: detected capacity change from 0 to 4096 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x700000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2003b7000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 378.801210][T10102] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.825128][T10102] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 378.835704][T10102] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.857433][T10116] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.864820][T10102] EXT4-fs (loop4): mount failed [ 378.874848][T10116] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 378.884238][T10118] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 378.890331][T10116] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.907505][T10118] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 378.932245][T10118] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 378.933648][T10116] EXT4-fs (loop2): mount failed [ 378.947310][T10118] EXT4-fs (loop0): mount failed [ 378.968164][T10096] loop3: detected capacity change from 0 to 4096 [ 378.976464][T10138] loop5: detected capacity change from 0 to 1024 [ 378.989939][T10096] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.007723][T10096] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 379.018235][T10096] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.033142][T10096] EXT4-fs (loop3): mount failed [ 379.037416][T10138] EXT4-fs (loop5): inodes count not valid: 11993888 vs 32 [ 379.050017][T10118] loop0: detected capacity change from 0 to 4096 [ 379.056861][T10116] loop2: detected capacity change from 0 to 4112 [ 379.072752][T10118] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.083778][T10116] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.090156][T10118] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20003c, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x800000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) 19:27:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2003b8000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 379.107266][T10116] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 379.117931][T10118] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.128424][T10116] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.144779][T10118] EXT4-fs (loop0): mount failed [ 379.159045][T10116] EXT4-fs (loop2): mount failed 19:27:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202010, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200022, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xa1414ac00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2003b9000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 379.205324][T10163] loop5: detected capacity change from 0 to 1024 [ 379.222487][T10163] EXT4-fs (loop5): inodes count not valid: 12059424 vs 32 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xb00000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 379.282534][T10166] loop4: detected capacity change from 0 to 4096 [ 379.295967][T10171] loop3: detected capacity change from 0 to 4096 [ 379.299499][T10178] loop2: detected capacity change from 0 to 4112 [ 379.342692][T10166] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.357100][T10171] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.357147][T10178] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.357192][T10178] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 379.374538][T10171] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 379.391642][T10178] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.402311][T10171] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xb1414ac00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 379.403170][T10171] EXT4-fs (loop3): mount failed [ 379.421516][T10184] loop5: detected capacity change from 0 to 1024 [ 379.454784][T10178] EXT4-fs (loop2): mount failed [ 379.467249][T10184] EXT4-fs (loop5): inodes count not valid: 12124960 vs 32 19:27:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:10 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x1000000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 379.489278][T10193] loop0: detected capacity change from 0 to 4096 [ 379.495828][T10171] loop3: detected capacity change from 0 to 4096 [ 379.527893][T10171] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.546575][T10171] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 379.548590][T10193] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.557295][T10171] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.562050][T10171] EXT4-fs (loop3): mount failed [ 379.574916][T10193] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 379.574943][T10193] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.609040][T10178] loop2: detected capacity change from 0 to 4112 19:27:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200048, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2003c1000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x1008000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x2001001000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 379.641432][T10215] loop4: detected capacity change from 0 to 4096 [ 379.660048][T10215] EXT4-fs (loop4): unsupported descriptor size 0 [ 379.668799][T10193] EXT4-fs (loop0): mount failed 19:27:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 379.703117][T10224] loop5: detected capacity change from 0 to 1024 [ 379.718768][T10224] EXT4-fs (loop5): inodes count not valid: 12649248 vs 32 [ 379.718781][T10193] loop0: detected capacity change from 0 to 4096 [ 379.742513][T10193] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.759945][T10193] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 379.772848][T10193] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.787713][T10193] EXT4-fs (loop0): mount failed [ 379.801129][T10238] loop3: detected capacity change from 0 to 4096 [ 379.801510][T10224] loop5: detected capacity change from 0 to 1024 [ 379.833267][T10224] EXT4-fs (loop5): inodes count not valid: 12649248 vs 32 [ 379.833290][T10246] loop2: detected capacity change from 0 to 4113 [ 379.855948][T10238] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.869387][T10246] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 379.873362][T10238] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200025, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x2800000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x3f00000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 379.890540][T10246] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 379.901057][T10238] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.911642][T10246] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 379.934157][T10238] EXT4-fs (loop3): mount failed 19:27:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20c0ed000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 379.986127][T10246] EXT4-fs (loop2): mount failed [ 379.991621][T10262] loop0: detected capacity change from 0 to 4096 [ 380.012166][T10238] loop3: detected capacity change from 0 to 4096 [ 380.013124][T10265] loop4: detected capacity change from 0 to 4096 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x4000000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.032319][T10238] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.049654][T10238] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 380.049930][T10265] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.060276][T10238] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x6000000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.085049][T10262] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.102555][T10262] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 380.104956][T10238] EXT4-fs (loop3): mount failed [ 380.113316][T10262] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.116633][T10262] EXT4-fs (loop0): mount failed [ 380.139545][T10246] loop2: detected capacity change from 0 to 4113 [ 380.150182][T10276] loop5: detected capacity change from 0 to 1024 [ 380.162511][T10246] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:11 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20004c, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 380.179921][T10246] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 380.190727][T10246] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.193824][T10276] EXT4-fs (loop5): inodes count not valid: 15581216 vs 32 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x8000000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202500, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 380.234095][T10262] loop0: detected capacity change from 0 to 4096 [ 380.236280][T10246] EXT4-fs (loop2): mount failed [ 380.253704][T10262] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.271397][T10262] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xa005000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.282015][T10262] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.288489][T10302] loop3: detected capacity change from 0 to 4096 [ 380.305879][T10303] loop4: detected capacity change from 0 to 4096 [ 380.313393][T10276] loop5: detected capacity change from 0 to 1024 [ 380.330864][T10276] EXT4-fs (loop5): inodes count not valid: 15581216 vs 32 [ 380.338735][T10303] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.340950][T10262] EXT4-fs (loop0): mount failed [ 380.365618][T10302] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20002e, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xc805000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffe000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 380.382963][T10302] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 380.393253][T10321] loop2: detected capacity change from 0 to 4114 [ 380.393554][T10302] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.416378][T10302] EXT4-fs (loop3): mount failed 19:27:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xe0ffffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.436123][T10321] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.453673][T10321] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 380.464548][T10321] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.479382][T10321] EXT4-fs (loop2): mount failed 19:27:11 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xeffdffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.488561][T10336] loop5: detected capacity change from 0 to 1024 [ 380.500752][T10338] loop4: detected capacity change from 0 to 4096 [ 380.514359][T10336] EXT4-fs (loop5): inodes count not valid: 16711456 vs 32 [ 380.527587][T10302] loop3: detected capacity change from 0 to 4096 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xf5ffffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.541809][T10321] loop2: detected capacity change from 0 to 4114 [ 380.550901][T10338] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.561853][T10351] loop0: detected capacity change from 0 to 4096 [ 380.562617][T10321] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.575799][T10336] loop5: detected capacity change from 0 to 1024 [ 380.586365][T10321] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 380.603495][T10321] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.618112][T10302] EXT4-fs: failed to create workqueue [ 380.623589][T10302] EXT4-fs (loop3): mount failed [ 380.629422][T10321] EXT4-fs (loop2): mount failed [ 380.642255][T10336] EXT4-fs (loop5): inodes count not valid: 16711456 vs 32 [ 380.664314][T10351] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.681854][T10351] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200057, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfc00000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe80000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2001ff000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 380.692727][T10351] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.733153][T10351] EXT4-fs (loop0): mount failed 19:27:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200030, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe80ffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfe88000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.758126][T10381] loop5: detected capacity change from 0 to 1024 [ 380.765464][T10379] loop4: detected capacity change from 0 to 4096 [ 380.777791][T10379] EXT4-fs (loop4): unsupported descriptor size 0 [ 380.787993][T10386] loop3: detected capacity change from 0 to 4096 [ 380.822562][T10381] EXT4-fs (loop5): inodes count not valid: 16711968 vs 32 [ 380.836292][T10396] loop2: detected capacity change from 0 to 4119 [ 380.836893][T10386] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.860452][T10386] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xfec0ffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.871236][T10386] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.927461][T10396] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 380.935809][T10386] EXT4-fs (loop3): mount failed [ 380.944697][T10396] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 380.950222][T10381] loop5: detected capacity change from 0 to 1024 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xff00000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 380.960620][T10396] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 380.967588][T10411] loop0: detected capacity change from 0 to 4096 [ 380.990487][T10381] EXT4-fs (loop5): inodes count not valid: 16711968 vs 32 [ 381.005211][T10396] EXT4-fs (loop2): mount failed [ 381.060607][T10419] loop4: detected capacity change from 0 to 4096 [ 381.068205][T10411] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.085373][T10411] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 381.095934][T10411] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.110508][T10419] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.117235][T10386] loop3: detected capacity change from 0 to 4096 [ 381.124712][T10411] EXT4-fs (loop0): mount failed [ 381.131094][T10386] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.148567][T10386] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 381.159207][T10386] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.183709][T10386] EXT4-fs (loop3): mount failed 19:27:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200060, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffff000000000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200fff000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 381.211483][T10411] loop0: detected capacity change from 0 to 4096 [ 381.226496][T10411] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.243645][T10411] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 381.254207][T10411] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.268668][T10449] loop5: detected capacity change from 0 to 1024 [ 381.274633][T10411] EXT4-fs (loop0): mount failed [ 381.287789][T10453] loop2: detected capacity change from 0 to 4120 [ 381.288551][T10449] EXT4-fs (loop5): inodes count not valid: 16715552 vs 32 [ 381.310188][T10454] loop4: detected capacity change from 0 to 4096 [ 381.318220][T10453] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.335528][T10453] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 381.336129][T10454] EXT4-fs (loop4): unsupported descriptor size 0 19:27:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200031, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffffff7f00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 381.346066][T10453] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.370937][T10453] EXT4-fs (loop2): mount failed [ 381.376059][T10466] loop3: detected capacity change from 0 to 4096 [ 381.387010][T10466] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 381.404169][T10466] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 381.414775][T10466] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.444398][T10453] loop2: detected capacity change from 0 to 4120 [ 381.444937][T10466] EXT4-fs (loop3): mount failed 19:27:12 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0xffffffff00000000, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 381.460283][T10449] loop5: detected capacity change from 0 to 1024 [ 381.463951][T10486] loop0: detected capacity change from 0 to 4096 [ 381.473302][T10449] EXT4-fs (loop5): inodes count not valid: 16715552 vs 32 [ 381.473704][T10453] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.497648][T10453] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 381.509119][T10453] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.526660][T10466] loop3: detected capacity change from 0 to 4096 [ 381.528638][T10453] EXT4-fs (loop2): mount failed 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20feff000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 381.549859][T10486] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.562542][T10494] loop4: detected capacity change from 0 to 4096 [ 381.567123][T10486] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 381.584261][T10486] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.612939][T10466] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.630972][T10466] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 381.641649][T10466] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.651159][T10486] EXT4-fs (loop0): mount failed [ 381.661322][T10494] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.697114][T10522] loop5: detected capacity change from 0 to 1024 [ 381.708263][T10521] loop2: detected capacity change from 0 to 4120 [ 381.716396][T10466] EXT4-fs (loop3): mount failed [ 381.731616][T10522] EXT4-fs (loop5): inodes count not valid: 16776736 vs 32 [ 381.744139][T10521] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.744884][T10486] loop0: detected capacity change from 0 to 4096 [ 381.761444][T10521] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 381.778515][T10521] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200068, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x3, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 381.780306][T10486] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.793848][T10521] EXT4-fs (loop2): mount failed [ 381.809927][T10486] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 381.825325][T10486] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 381.840974][T10486] EXT4-fs (loop0): mount failed 19:27:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20003e, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 381.868300][T10522] loop5: detected capacity change from 0 to 1024 [ 381.887464][T10522] EXT4-fs (loop5): inodes count not valid: 16776736 vs 32 [ 381.896036][T10521] loop2: detected capacity change from 0 to 4120 [ 381.916454][T10543] loop4: detected capacity change from 0 to 4096 [ 381.932652][T10543] EXT4-fs (loop4): unsupported descriptor size 0 [ 381.946512][T10547] loop3: detected capacity change from 0 to 4096 19:27:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000020002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 381.947116][T10521] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 381.969996][T10521] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 381.980533][T10521] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.002459][T10547] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.020142][T10547] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 382.030772][T10547] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.052620][T10566] loop5: detected capacity change from 0 to 1024 [ 382.057895][T10547] EXT4-fs (loop3): mount failed 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x6, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20006c, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 382.067604][T10566] EXT4-fs (loop5): inodes count not valid: 33554464 vs 32 [ 382.072355][T10572] loop4: detected capacity change from 0 to 4096 [ 382.074870][T10568] loop0: detected capacity change from 0 to 4096 [ 382.109059][T10521] EXT4-fs (loop2): mount failed [ 382.118626][T10572] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.133130][T10568] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.140989][T10566] loop5: detected capacity change from 0 to 1024 [ 382.150505][T10568] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x7, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.163389][T10566] EXT4-fs (loop5): inodes count not valid: 33554464 vs 32 [ 382.167409][T10568] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.190901][T10568] EXT4-fs (loop0): mount failed [ 382.222470][T10590] loop3: detected capacity change from 0 to 4096 [ 382.248595][T10590] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.259417][T10568] loop0: detected capacity change from 0 to 4096 19:27:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffff030002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x8, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.266092][T10590] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 382.283421][T10590] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.308364][T10590] EXT4-fs (loop3): mount failed [ 382.328516][T10568] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.346570][T10568] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 382.357117][T10568] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.375691][T10614] loop4: detected capacity change from 0 to 4096 [ 382.378377][T10568] EXT4-fs (loop0): mount failed [ 382.382124][T10613] loop5: detected capacity change from 0 to 1024 [ 382.387034][T10615] loop2: detected capacity change from 0 to 4121 [ 382.400297][T10613] EXT4-fs (loop5): inodes count not valid: 67108640 vs 32 [ 382.406598][T10614] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.431839][T10615] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.449458][T10615] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 382.460042][T10615] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200041, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:13 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200072, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:13 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xb, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 382.482680][T10615] EXT4-fs (loop2): mount failed [ 382.528022][T10636] loop4: detected capacity change from 0 to 4096 [ 382.543634][T10615] loop2: detected capacity change from 0 to 4121 [ 382.549035][T10633] loop3: detected capacity change from 0 to 4096 [ 382.557752][T10647] loop0: detected capacity change from 0 to 4096 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x10, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.568771][T10615] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.586005][T10615] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 382.596581][T10615] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.612929][T10636] EXT4-fs (loop4): unsupported descriptor size 0 [ 382.624528][T10633] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.631330][T10615] EXT4-fs (loop2): mount failed [ 382.642006][T10633] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 382.657879][T10633] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.658656][T10652] loop5: detected capacity change from 0 to 1024 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x28, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.683301][T10647] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.687965][T10633] EXT4-fs (loop3): mount failed [ 382.700873][T10647] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 382.716440][T10647] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.731209][T10647] EXT4-fs (loop0): mount failed 19:27:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203600, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 382.763777][T10652] EXT4-fs (loop5): inodes count not valid: 67108896 vs 32 [ 382.788142][T10633] loop3: detected capacity change from 0 to 4096 [ 382.796071][T10647] loop0: detected capacity change from 0 to 4096 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x60, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.803990][T10633] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.821502][T10633] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 382.832200][T10633] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.847584][T10633] EXT4-fs (loop3): mount failed 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfc, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.848577][T10647] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 382.864103][T10679] loop4: detected capacity change from 0 to 4096 [ 382.869664][T10647] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 382.886864][T10647] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 382.900954][T10679] EXT4-fs (loop4): unsupported descriptor size 0 19:27:14 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200074, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 382.902502][T10652] loop5: detected capacity change from 0 to 1024 [ 382.915676][T10647] EXT4-fs (loop0): mount failed [ 382.925109][T10652] EXT4-fs (loop5): inodes count not valid: 67108896 vs 32 19:27:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200048, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x102, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000080002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x300, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 382.989705][T10696] loop2: detected capacity change from 0 to 4123 [ 383.002650][T10703] loop3: detected capacity change from 0 to 4096 [ 383.015350][T10705] loop4: detected capacity change from 0 to 4096 [ 383.027566][T10696] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.038459][T10715] loop5: detected capacity change from 0 to 1024 [ 383.045173][T10696] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 383.062250][T10696] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.083322][T10703] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.091020][T10696] EXT4-fs (loop2): mount failed [ 383.100790][T10703] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 383.116205][T10703] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.117214][T10705] EXT4-fs (loop4): unsupported descriptor size 0 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x500, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 383.137144][T10726] loop0: detected capacity change from 0 to 4096 [ 383.143265][T10703] EXT4-fs (loop3): mount failed [ 383.160222][T10715] EXT4-fs (loop5): inodes count not valid: 134217760 vs 32 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x5a0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 383.193927][T10726] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.211457][T10726] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 383.222640][T10726] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.229861][T10715] loop5: detected capacity change from 0 to 1024 [ 383.239049][T10726] EXT4-fs (loop0): mount failed 19:27:14 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x5c8, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 383.268494][T10703] loop3: detected capacity change from 0 to 4096 [ 383.280973][T10715] EXT4-fs (loop5): inodes count not valid: 134217760 vs 32 [ 383.288738][T10746] loop4: detected capacity change from 0 to 4096 [ 383.307254][T10748] loop2: detected capacity change from 0 to 4127 19:27:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="204000080002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 383.324376][T10726] loop0: detected capacity change from 0 to 4096 [ 383.326118][T10746] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.347865][T10746] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 383.358685][T10746] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.365862][T10748] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.390769][T10748] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 383.401324][T10748] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.402564][T10746] EXT4-fs (loop4): mount failed [ 383.416058][T10748] EXT4-fs (loop2): mount failed [ 383.423641][T10703] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.426277][T10726] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.443008][T10703] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 383.460131][T10726] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 383.470945][T10703] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.481477][T10726] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.502653][T10703] EXT4-fs (loop3): mount failed [ 383.510530][T10726] EXT4-fs (loop0): mount failed 19:27:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20007a, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x600, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20004c, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 383.539653][T10770] loop5: detected capacity change from 0 to 1024 [ 383.554875][T10770] EXT4-fs (loop5): inodes count not valid: 134234144 vs 32 [ 383.561740][T10748] loop2: detected capacity change from 0 to 4127 19:27:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x700, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 383.578141][T10748] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.595643][T10748] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 383.606274][T10748] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.622094][T10748] EXT4-fs (loop2): mount failed [ 383.637747][T10770] loop5: detected capacity change from 0 to 1024 [ 383.650875][T10770] EXT4-fs (loop5): inodes count not valid: 134234144 vs 32 [ 383.660426][T10795] loop0: detected capacity change from 0 to 4096 [ 383.667954][T10783] loop4: detected capacity change from 0 to 4096 [ 383.676992][T10797] loop3: detected capacity change from 0 to 4096 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x810, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 383.686666][T10783] EXT4-fs (loop4): unsupported descriptor size 0 19:27:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) 19:27:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000102000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 383.722021][T10797] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.739278][T10797] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 383.750108][T10797] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.765920][T10795] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.783558][T10795] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 383.789988][T10810] loop2: detected capacity change from 0 to 4128 [ 383.794369][T10795] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.820477][T10797] EXT4-fs (loop3): mount failed [ 383.826403][T10810] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.835869][T10795] EXT4-fs (loop0): mount failed [ 383.843614][T10810] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x1008, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x2800, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 383.858990][T10810] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.860827][T10821] loop5: detected capacity change from 0 to 1024 [ 383.885094][T10821] EXT4-fs (loop5): bad geometry: block count 513 exceeds size of device (512 blocks) [ 383.894848][T10823] loop4: detected capacity change from 0 to 4096 [ 383.907000][T10823] EXT4-fs (loop4): unsupported descriptor size 0 [ 383.913513][T10797] loop3: detected capacity change from 0 to 4096 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x3f00, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 383.930815][T10795] loop0: detected capacity change from 0 to 4096 [ 383.942242][T10797] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 383.948204][T10810] EXT4-fs (loop2): mount failed [ 383.959702][T10797] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:15 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20007e, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 383.975463][T10797] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 383.992077][T10797] EXT4-fs (loop3): mount failed [ 384.015323][T10821] loop5: detected capacity change from 0 to 1024 [ 384.024997][T10795] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.028635][T10821] EXT4-fs (loop5): bad geometry: block count 513 exceeds size of device (512 blocks) [ 384.042454][T10795] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 384.062939][T10795] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.078241][T10795] EXT4-fs (loop0): mount failed [ 384.099282][T10855] loop4: detected capacity change from 0 to 4096 [ 384.110053][T10855] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.113077][T10810] loop2: detected capacity change from 0 to 4128 [ 384.117022][T10867] loop3: detected capacity change from 0 to 4096 [ 384.130742][T10810] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.148376][T10810] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 384.150531][T10867] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200057, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x4000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 384.159077][T10810] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.176362][T10867] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 384.201108][T10867] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.216889][T10867] EXT4-fs (loop3): mount failed 19:27:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204002, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x6000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 384.267097][T10883] loop5: detected capacity change from 0 to 1024 [ 384.274299][T10810] EXT4-fs (loop2): mount failed [ 384.287170][T10883] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 384.287854][T10887] loop4: detected capacity change from 0 to 4096 [ 384.303164][T10882] loop0: detected capacity change from 0 to 4096 [ 384.318108][T10887] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.329405][T10867] loop3: detected capacity change from 0 to 4096 [ 384.342795][T10867] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.347010][T10883] loop5: detected capacity change from 0 to 1024 [ 384.360101][T10867] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 384.360127][T10867] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.367370][T10882] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.379743][T10867] EXT4-fs (loop3): mount failed 19:27:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040202000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 384.391306][T10882] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 384.391327][T10882] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.439032][T10883] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 384.458994][T10911] loop2: detected capacity change from 0 to 4128 [ 384.491473][T10911] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.497331][T10882] EXT4-fs (loop0): mount failed [ 384.509201][T10911] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 384.516477][T10917] loop4: detected capacity change from 0 to 4096 19:27:15 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x88fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000fe, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xa005, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 384.524663][T10911] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.545567][T10917] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.559388][T10911] EXT4-fs (loop2): mount failed [ 384.613921][T10882] loop0: detected capacity change from 0 to 4096 [ 384.649903][T10882] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.650043][T10937] loop5: detected capacity change from 0 to 1024 [ 384.667195][T10882] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 384.673832][T10935] loop3: detected capacity change from 0 to 4096 [ 384.684454][T10882] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.697530][T10911] loop2: detected capacity change from 0 to 4128 [ 384.707432][T10882] EXT4-fs (loop0): mount failed [ 384.717724][T10937] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 384.732890][T10935] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.750879][T10935] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xc805, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200060, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 384.761429][T10935] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.776055][T10935] EXT4-fs (loop3): mount failed [ 384.797903][T10937] loop5: detected capacity change from 0 to 1024 19:27:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200184, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfc00, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 384.810132][T10937] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 384.886537][T10958] loop2: detected capacity change from 0 to 4132 [ 384.907214][T10960] loop4: detected capacity change from 0 to 4096 [ 384.914090][T10965] loop0: detected capacity change from 0 to 4096 19:27:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 384.919291][T10958] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 384.937617][T10958] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 384.948376][T10958] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 384.963372][T10958] EXT4-fs (loop2): mount failed 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe80, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 384.982880][T10960] EXT4-fs (loop4): unsupported descriptor size 0 [ 384.982922][T10977] loop3: detected capacity change from 0 to 4096 [ 384.997230][T10965] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.014573][T10965] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 385.025379][T10965] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.045917][T10958] loop2: detected capacity change from 0 to 4132 [ 385.046500][T10981] loop5: detected capacity change from 0 to 1024 [ 385.053863][T10977] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.076324][T10977] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe88, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 385.086016][T10981] EXT4-fs (loop5): bad geometry: block count 515 exceeds size of device (512 blocks) [ 385.087197][T10977] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.098549][T10965] EXT4-fs (loop0): mount failed [ 385.124460][T10977] EXT4-fs (loop3): mount failed 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xff00, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204c00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 385.148123][T10997] loop4: detected capacity change from 0 to 4096 [ 385.168647][T10981] loop5: detected capacity change from 0 to 1024 [ 385.172041][T10977] loop3: detected capacity change from 0 to 4096 [ 385.175291][T10965] loop0: detected capacity change from 0 to 4096 [ 385.189599][T10997] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 385.199476][T10981] EXT4-fs (loop5): bad geometry: block count 515 exceeds size of device (512 blocks) [ 385.210143][T10977] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.220966][T10965] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x100000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 385.227764][T10977] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 385.244990][T10965] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 385.256002][T10977] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.266523][T10965] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.281388][T10977] EXT4-fs (loop3): mount failed 19:27:16 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2001f9, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 385.310862][T10965] EXT4-fs (loop0): mount failed [ 385.338550][T11021] loop2: detected capacity change from 0 to 4134 [ 385.354876][T11023] loop3: detected capacity change from 0 to 4096 [ 385.355559][T11021] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.378543][T11021] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 385.380295][T11023] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.389114][T11021] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.406448][T11023] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 385.424721][T11021] EXT4-fs (loop2): mount failed 19:27:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200068, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xf0ff7f, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:16 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x1000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 385.431356][T11023] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.451316][T11023] EXT4-fs (loop3): mount failed [ 385.461610][T11034] loop4: detected capacity change from 0 to 4096 [ 385.471689][T11034] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 19:27:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 385.508191][T11023] loop3: detected capacity change from 0 to 4096 [ 385.519869][T11021] loop2: detected capacity change from 0 to 4134 [ 385.520075][T11023] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.547439][T11023] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 385.558018][T11023] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.567625][T11040] loop5: detected capacity change from 0 to 1024 [ 385.572890][T11023] EXT4-fs (loop3): mount failed [ 385.599589][T11059] loop4: detected capacity change from 0 to 4096 [ 385.600294][T11021] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.610145][T11059] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 385.623691][T11021] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 385.635888][T11040] EXT4-fs (loop5): bad geometry: block count 516 exceeds size of device (512 blocks) 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x2000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200204, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 385.640764][T11021] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.661736][T11062] loop0: detected capacity change from 0 to 4096 [ 385.664862][T11021] EXT4-fs (loop2): mount failed [ 385.723339][T11062] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.724274][T11040] loop5: detected capacity change from 0 to 1024 [ 385.740639][T11062] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 385.757916][T11062] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x205700, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 385.758140][T11040] EXT4-fs (loop5): bad geometry: block count 516 exceeds size of device (512 blocks) [ 385.782423][T11079] loop3: detected capacity change from 0 to 4097 [ 385.795762][T11079] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.797712][T11062] EXT4-fs (loop0): mount failed 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x3000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 385.812931][T11079] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 385.821226][T11084] loop4: detected capacity change from 0 to 4096 [ 385.828275][T11079] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.850667][T11079] EXT4-fs (loop3): mount failed 19:27:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 385.892319][T11084] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 385.900176][T11062] loop0: detected capacity change from 0 to 4096 [ 385.937198][T11079] loop3: detected capacity change from 0 to 4097 [ 385.941939][T11062] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 385.960942][T11062] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 385.971691][T11062] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 385.990510][T11105] loop5: detected capacity change from 0 to 1024 [ 386.008437][T11105] EXT4-fs (loop5): bad geometry: block count 517 exceeds size of device (512 blocks) [ 386.014295][T11062] EXT4-fs (loop0): mount failed [ 386.018279][T11104] loop2: detected capacity change from 0 to 4139 19:27:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20006c, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x4000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:17 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200300, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 386.053430][T11104] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.071194][T11104] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 386.081770][T11104] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.096390][T11104] EXT4-fs (loop2): mount failed 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x5000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.116793][T11105] loop5: detected capacity change from 0 to 1024 [ 386.129370][T11105] EXT4-fs (loop5): bad geometry: block count 517 exceeds size of device (512 blocks) [ 386.140414][T11125] loop3: detected capacity change from 0 to 4097 [ 386.150773][T11124] loop4: detected capacity change from 0 to 4096 [ 386.168052][T11123] loop0: detected capacity change from 0 to 4096 [ 386.179147][T11124] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 386.181742][T11104] loop2: detected capacity change from 0 to 4139 [ 386.200432][T11125] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x6000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.217735][T11125] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 386.228279][T11125] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.245816][T11104] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.259292][T11125] EXT4-fs (loop3): mount failed [ 386.263226][T11104] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 386.270886][T11123] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.278620][T11104] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.279686][T11104] EXT4-fs (loop2): mount failed 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x7000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.295710][T11123] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 386.295734][T11123] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.339803][T11123] EXT4-fs (loop0): mount failed 19:27:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 386.365204][T11148] loop5: detected capacity change from 0 to 1024 19:27:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:17 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x8000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.390274][T11148] EXT4-fs (loop5): bad geometry: block count 518 exceeds size of device (512 blocks) [ 386.400000][T11125] loop3: detected capacity change from 0 to 4097 [ 386.413478][T11162] loop4: detected capacity change from 0 to 4096 [ 386.421763][T11162] EXT4-fs (loop4): VFS: Can't find ext4 filesystem 19:27:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 386.430221][T11125] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.447409][T11125] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 386.458352][T11125] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.474648][T11125] EXT4-fs (loop3): mount failed [ 386.492961][T11123] loop0: detected capacity change from 0 to 4096 [ 386.516632][T11123] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.532352][T11181] loop2: detected capacity change from 0 to 4144 [ 386.534489][T11123] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 386.553475][T11123] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.568753][T11123] EXT4-fs (loop0): mount failed [ 386.578925][T11181] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.596137][T11181] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 386.596226][T11175] loop4: detected capacity change from 0 to 4096 [ 386.606666][T11181] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.629475][T11175] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 386.630981][T11181] EXT4-fs (loop2): mount failed 19:27:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200074, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x10000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000040602000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200383, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 386.695189][T11181] loop2: detected capacity change from 0 to 4144 [ 386.737357][T11203] loop4: detected capacity change from 0 to 4096 [ 386.756333][T11181] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.773484][T11181] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x10000120, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.784071][T11181] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.798448][T11203] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 386.805234][T11202] loop0: detected capacity change from 0 to 4096 [ 386.807324][T11207] loop5: detected capacity change from 0 to 1024 [ 386.812052][T11206] loop3: detected capacity change from 0 to 4097 [ 386.826745][T11207] EXT4-fs (loop5): bad geometry: block count 518 exceeds size of device (512 blocks) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x10080000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.844226][T11202] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.861508][T11202] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 386.872137][T11202] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 386.887051][T11181] EXT4-fs (loop2): mount failed 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x20010010, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 386.905168][T11202] EXT4-fs (loop0): mount failed [ 386.911064][T11206] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 386.928255][T11206] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 386.938978][T11206] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x28000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 386.957970][T11207] loop5: detected capacity change from 0 to 1024 [ 386.965836][T11206] EXT4-fs (loop3): mount failed [ 386.974070][T11207] EXT4-fs (loop5): bad geometry: block count 518 exceeds size of device (512 blocks) [ 386.992439][T11202] loop0: detected capacity change from 0 to 4096 19:27:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 387.014233][T11241] loop4: detected capacity change from 0 to 4096 [ 387.021938][T11202] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.039336][T11202] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 387.048269][T11241] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 387.049910][T11202] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.071465][T11202] EXT4-fs (loop0): mount failed [ 387.102435][T11253] loop2: detected capacity change from 0 to 4148 19:27:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20007a, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x3f000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 387.109114][T11206] loop3: detected capacity change from 0 to 4097 [ 387.129507][T11264] loop5: detected capacity change from 0 to 1024 [ 387.143415][T11264] EXT4-fs (loop5): bad geometry: block count 519 exceeds size of device (512 blocks) [ 387.144737][T11206] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.170705][T11206] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 387.182000][T11206] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.197402][T11206] EXT4-fs (loop3): mount failed [ 387.198784][T11253] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.219519][T11253] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 387.230345][T11253] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.245435][T11253] EXT4-fs (loop2): mount failed [ 387.251782][T11264] loop5: detected capacity change from 0 to 1024 19:27:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200389, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x40000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 387.265137][T11264] EXT4-fs (loop5): bad geometry: block count 519 exceeds size of device (512 blocks) [ 387.269024][T11275] loop4: detected capacity change from 0 to 4096 [ 387.278030][T11277] loop0: detected capacity change from 0 to 4096 [ 387.293392][T11277] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x60000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 387.310630][T11277] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 387.321341][T11277] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.340762][T11275] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 387.354700][T11277] EXT4-fs (loop0): mount failed 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x7f000001, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 387.360037][T11253] loop2: detected capacity change from 0 to 4148 [ 387.397055][T11253] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.414207][T11253] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 387.424787][T11253] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.447737][T11305] loop5: detected capacity change from 0 to 1024 [ 387.448219][T11253] EXT4-fs (loop2): mount failed [ 387.460831][T11313] loop4: detected capacity change from 0 to 4096 [ 387.461652][T11305] EXT4-fs (loop5): bad geometry: block count 520 exceeds size of device (512 blocks) [ 387.483987][T11313] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 19:27:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206c00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:18 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x7ffff000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 387.492561][T11304] loop3: detected capacity change from 0 to 4097 [ 387.503892][T11277] loop0: detected capacity change from 0 to 4096 [ 387.561042][T11305] loop5: detected capacity change from 0 to 1024 [ 387.571338][T11277] EXT4-fs: failed to create workqueue [ 387.576860][T11277] EXT4-fs (loop0): mount failed [ 387.584636][T11305] EXT4-fs (loop5): bad geometry: block count 520 exceeds size of device (512 blocks) [ 387.586989][T11304] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20007e, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xa0050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 387.611350][T11304] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 387.622094][T11304] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.640266][T11304] EXT4-fs (loop3): mount failed 19:27:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 387.660590][T11334] loop4: detected capacity change from 0 to 4096 [ 387.669010][T11336] loop2: detected capacity change from 0 to 4150 [ 387.698138][T11334] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 387.707404][T11336] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.715834][T11348] loop5: detected capacity change from 0 to 1024 [ 387.724886][T11336] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 387.735108][T11348] EXT4-fs (loop5): bad geometry: block count 521 exceeds size of device (512 blocks) 19:27:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038a, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2000fe, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xac14140a, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a", 0x90, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 387.742018][T11336] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.768124][T11336] EXT4-fs (loop2): mount failed [ 387.800566][T11348] loop5: detected capacity change from 0 to 1024 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xac14140b, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 387.810630][T11348] EXT4-fs (loop5): bad geometry: block count 521 exceeds size of device (512 blocks) [ 387.835251][T11362] loop0: detected capacity change from 0 to 4096 19:27:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 387.856693][T11336] loop2: detected capacity change from 0 to 4150 [ 387.857850][T11373] loop4: detected capacity change from 0 to 4096 [ 387.880480][T11368] loop3: detected capacity change from 0 to 4097 [ 387.889532][T11336] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.906810][T11336] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 387.917468][T11336] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.919194][T11368] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.946523][T11336] EXT4-fs (loop2): mount failed [ 387.949219][T11368] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 387.954920][T11362] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 387.964645][T11368] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 387.981712][T11362] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 388.006415][T11362] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.008388][T11368] EXT4-fs (loop3): mount failed [ 388.021509][T11384] loop5: detected capacity change from 0 to 1024 [ 388.025909][T11362] EXT4-fs (loop0): mount failed [ 388.034070][T11373] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207400, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xc8050000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200184, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038b, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 388.054053][T11373] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 388.055275][T11384] EXT4-fs (loop5): bad geometry: block count 522 exceeds size of device (512 blocks) [ 388.064721][T11373] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.089502][T11373] EXT4-fs (loop4): mount failed 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xe0ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xeffdffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.146273][T11384] loop5: detected capacity change from 0 to 1024 [ 388.157615][T11384] EXT4-fs (loop5): bad geometry: block count 522 exceeds size of device (512 blocks) 19:27:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 388.203026][T11405] loop0: detected capacity change from 0 to 4096 [ 388.227642][T11405] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.233933][T11409] loop2: detected capacity change from 0 to 4154 [ 388.245168][T11405] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 388.262105][T11405] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.280854][T11410] loop3: detected capacity change from 0 to 4097 [ 388.300440][T11409] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.314517][T11405] EXT4-fs (loop0): mount failed [ 388.317718][T11409] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 388.324447][T11410] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xf5ffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.333145][T11409] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.336018][T11409] EXT4-fs (loop2): mount failed [ 388.350247][T11410] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 388.365694][T11424] loop5: detected capacity change from 0 to 1024 [ 388.369218][T11410] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207a00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 388.423502][T11424] EXT4-fs (loop5): bad geometry: block count 523 exceeds size of device (512 blocks) [ 388.435256][T11428] loop4: detected capacity change from 0 to 4096 [ 388.450009][T11428] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 388.459673][T11410] EXT4-fs (loop3): mount failed 19:27:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:19 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfc000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.474614][T11405] loop0: detected capacity change from 0 to 4096 [ 388.489028][T11424] loop5: detected capacity change from 0 to 1024 [ 388.502966][T11447] loop2: detected capacity change from 0 to 4157 [ 388.521205][T11424] EXT4-fs (loop5): bad geometry: block count 523 exceeds size of device (512 blocks) [ 388.529595][T11447] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.547998][T11410] loop3: detected capacity change from 0 to 4097 [ 388.547998][T11447] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe800000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe80ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.548020][T11447] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.554901][T11447] EXT4-fs (loop2): mount failed [ 388.596601][T11460] loop4: detected capacity change from 0 to 4096 [ 388.603618][T11405] EXT4-fs: failed to create workqueue [ 388.609138][T11405] EXT4-fs (loop0): mount failed 19:27:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200204, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 388.636759][T11410] EXT4-fs: failed to create workqueue [ 388.642303][T11410] EXT4-fs (loop3): mount failed [ 388.651084][T11460] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 388.679950][T11447] loop2: detected capacity change from 0 to 4157 [ 388.698233][T11447] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.712408][T11481] loop0: detected capacity change from 0 to 4097 [ 388.715660][T11447] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 388.732761][T11447] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.733842][T11481] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.750145][T11447] EXT4-fs (loop2): mount failed [ 388.764919][T11481] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038c, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe880000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfec0ffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.780892][T11481] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.803180][T11481] EXT4-fs (loop0): mount failed [ 388.858086][T11495] loop2: detected capacity change from 0 to 4159 [ 388.863263][T11491] loop5: detected capacity change from 0 to 1024 [ 388.864595][T11490] loop4: detected capacity change from 0 to 4096 [ 388.877960][T11481] loop0: detected capacity change from 0 to 4097 [ 388.897792][T11491] EXT4-fs (loop5): bad geometry: block count 524 exceeds size of device (512 blocks) [ 388.916047][T11490] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 388.926184][T11495] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 388.936032][T11481] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xff000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 388.943884][T11495] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 388.961157][T11481] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 388.971763][T11495] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 388.982276][T11481] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.001136][T11510] loop3: detected capacity change from 0 to 4097 [ 389.011427][T11481] EXT4-fs (loop0): mount failed [ 389.041412][T11491] loop5: detected capacity change from 0 to 1024 [ 389.041822][T11495] EXT4-fs (loop2): mount failed [ 389.070040][T11491] EXT4-fs (loop5): bad geometry: block count 524 exceeds size of device (512 blocks) 19:27:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200300, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300"/120, 0x78, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 389.090591][T11510] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.107894][T11510] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 389.109214][T11495] loop2: detected capacity change from 0 to 4159 [ 389.118546][T11510] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffff0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.140461][T11495] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.150301][T11510] EXT4-fs (loop3): mount failed [ 389.157601][T11495] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 389.173351][T11495] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffff80fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.188853][T11495] EXT4-fs (loop2): mount failed [ 389.208514][T11532] loop4: detected capacity change from 0 to 4096 [ 389.263294][T11510] loop3: detected capacity change from 0 to 4097 [ 389.270455][T11532] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.287609][T11532] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 389.298610][T11532] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.316727][T11547] loop5: detected capacity change from 0 to 1024 [ 389.323712][T11553] loop0: detected capacity change from 0 to 4097 [ 389.332009][T11510] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.340867][T11532] EXT4-fs (loop4): mount failed [ 389.349316][T11510] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 389.358158][T11547] EXT4-fs (loop5): bad geometry: block count 525 exceeds size of device (512 blocks) [ 389.364952][T11510] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:20 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038d, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208401, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:20 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffffc0fe, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 389.402051][T11553] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.406014][T11510] EXT4-fs (loop3): mount failed [ 389.419722][T11553] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 389.435244][T11553] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.449821][T11553] EXT4-fs (loop0): mount failed [ 389.507501][T11553] loop0: detected capacity change from 0 to 4097 [ 389.517497][T11568] loop4: detected capacity change from 0 to 4096 [ 389.540595][T11553] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfffffdef, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.549790][T11580] loop3: detected capacity change from 0 to 4097 [ 389.557888][T11553] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 389.574847][T11553] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.582186][T11568] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 389.598836][T11553] EXT4-fs (loop0): mount failed [ 389.604310][T11578] loop2: detected capacity change from 0 to 4162 [ 389.610771][T11579] loop5: detected capacity change from 0 to 1024 [ 389.618503][T11580] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.635911][T11580] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffffff7f, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.646475][T11580] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.650263][T11579] EXT4-fs (loop5): bad geometry: block count 526 exceeds size of device (512 blocks) [ 389.673666][T11580] EXT4-fs (loop3): mount failed 19:27:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200387, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffffffe0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 389.697446][T11578] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.714912][T11578] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 389.725567][T11578] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.741515][T11578] EXT4-fs (loop2): mount failed 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfffffff5, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.769535][T11580] loop3: detected capacity change from 0 to 4097 [ 389.776087][T11579] loop5: detected capacity change from 0 to 1024 [ 389.796843][T11578] loop2: detected capacity change from 0 to 4162 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x7ffffffff000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 389.804235][T11580] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.821602][T11580] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 389.832248][T11580] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.854073][T11578] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.867001][T11626] loop4: detected capacity change from 0 to 4096 [ 389.871589][T11578] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 389.888702][T11578] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.904494][T11579] EXT4-fs (loop5): bad geometry: block count 526 exceeds size of device (512 blocks) [ 389.910867][T11626] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 389.914335][T11620] loop0: detected capacity change from 0 to 4097 [ 389.933817][T11580] EXT4-fs (loop3): mount failed [ 389.942239][T11620] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 389.946489][T11578] EXT4-fs (loop2): mount failed 19:27:21 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c1, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20a401, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 389.959579][T11620] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 389.975748][T11620] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 389.991038][T11620] EXT4-fs (loop0): mount failed [ 390.029390][T11620] loop0: detected capacity change from 0 to 4097 [ 390.048610][T11620] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.049362][T11646] loop4: detected capacity change from 0 to 4096 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x10000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283000000000000", 0x6c, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 390.067324][T11620] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 390.084213][T11620] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.084325][T11646] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 390.109452][T11620] EXT4-fs (loop0): mount failed 19:27:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200388, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xf0ff7f00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 390.180260][T11665] loop5: detected capacity change from 0 to 1024 [ 390.191013][T11665] EXT4-fs (loop5): bad geometry: block count 527 exceeds size of device (512 blocks) [ 390.201728][T11666] loop4: detected capacity change from 0 to 4096 [ 390.211428][T11673] loop2: detected capacity change from 0 to 4178 19:27:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff0f02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 390.241484][T11666] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.259206][T11666] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 390.269750][T11666] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.281264][T11678] loop0: detected capacity change from 0 to 4097 [ 390.287128][T11666] EXT4-fs (loop4): mount failed [ 390.294481][T11673] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.312490][T11673] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 390.323309][T11673] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.338384][T11673] EXT4-fs (loop2): mount failed [ 390.351283][T11681] loop3: detected capacity change from 0 to 4097 [ 390.352660][T11678] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.375036][T11678] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:21 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xf0ffffff7f0000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 390.385712][T11678] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.400758][T11692] loop5: detected capacity change from 0 to 1024 [ 390.401008][T11678] EXT4-fs (loop0): mount failed [ 390.408218][T11681] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.420671][T11692] EXT4-fs (loop5): bad geometry: block count 527 exceeds size of device (512 blocks) [ 390.429513][T11681] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 390.450322][T11681] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.465400][T11681] EXT4-fs (loop3): mount failed [ 390.485595][T11678] loop0: detected capacity change from 0 to 4097 [ 390.498671][T11692] loop5: detected capacity change from 0 to 1024 [ 390.512903][T11692] EXT4-fs (loop5): bad geometry: block count 527 exceeds size of device (512 blocks) [ 390.529755][T11678] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.535380][T11709] loop4: detected capacity change from 0 to 4096 [ 390.547733][T11678] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 390.565075][T11678] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.579656][T11678] EXT4-fs (loop0): mount failed [ 390.602200][T11709] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 390.611185][T11681] loop3: detected capacity change from 0 to 4097 19:27:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c4, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x100000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20aa03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200389, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 390.636490][T11681] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.654055][T11681] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 390.664615][T11681] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.679872][T11681] EXT4-fs (loop3): mount failed 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x100007f00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 390.773255][T11732] loop2: detected capacity change from 0 to 4181 [ 390.779467][T11731] loop0: detected capacity change from 0 to 4097 [ 390.794915][T11734] loop5: detected capacity change from 0 to 1024 [ 390.801412][T11735] loop4: detected capacity change from 0 to 4096 [ 390.807968][T11737] loop3: detected capacity change from 0 to 4097 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x200000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 390.817620][T11732] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.835457][T11732] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 390.846138][T11732] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.861500][T11732] EXT4-fs (loop2): mount failed [ 390.869815][T11731] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.887599][T11731] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 390.898408][T11731] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.906103][T11734] EXT4-fs (loop5): bad geometry: block count 528 exceeds size of device (512 blocks) [ 390.913902][T11735] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 390.931912][T11737] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 390.945597][T11731] EXT4-fs (loop0): mount failed [ 390.949308][T11737] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x201000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 390.965028][T11737] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 390.990389][T11737] EXT4-fs (loop3): mount failed [ 390.990446][T11732] loop2: detected capacity change from 0 to 4181 [ 391.001786][T11734] loop5: detected capacity change from 0 to 1024 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x300000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.019153][T11734] EXT4-fs (loop5): bad geometry: block count 528 exceeds size of device (512 blocks) [ 391.030821][T11767] loop4: detected capacity change from 0 to 4096 [ 391.037707][T11731] loop0: detected capacity change from 0 to 4097 [ 391.042000][T11767] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 391.060393][T11737] loop3: detected capacity change from 0 to 4097 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x400000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.060803][T11732] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.084581][T11732] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 391.095122][T11732] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.113667][T11731] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.125550][T11732] EXT4-fs (loop2): mount failed [ 391.131067][T11731] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 391.146680][T11731] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.161437][T11737] EXT4-fs: failed to create workqueue [ 391.163756][T11731] EXT4-fs (loop0): mount failed [ 391.166875][T11737] EXT4-fs (loop3): mount failed 19:27:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x500000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20bf01, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:22 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c5, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038a, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x600000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.253901][T11798] loop4: detected capacity change from 0 to 4096 [ 391.279595][T11797] loop5: detected capacity change from 0 to 1024 [ 391.286500][T11807] loop3: detected capacity change from 0 to 4097 [ 391.298556][T11797] EXT4-fs (loop5): bad geometry: block count 529 exceeds size of device (512 blocks) [ 391.316646][T11798] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.322111][T11807] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.333846][T11798] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 391.351148][T11807] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 391.361761][T11798] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.372458][T11807] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:22 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x700000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.434684][T11822] loop0: detected capacity change from 0 to 4097 [ 391.434868][T11807] EXT4-fs (loop3): mount failed [ 391.455754][T11825] loop2: detected capacity change from 0 to 4191 [ 391.456991][T11798] EXT4-fs (loop4): mount failed [ 391.468958][T11797] loop5: detected capacity change from 0 to 1024 [ 391.480158][T11797] EXT4-fs (loop5): bad geometry: block count 529 exceeds size of device (512 blocks) [ 391.491498][T11822] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.508790][T11822] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.519341][T11822] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.550117][T11822] EXT4-fs (loop0): mount failed [ 391.558831][T11825] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.560148][T11807] loop3: detected capacity change from 0 to 4097 [ 391.576300][T11825] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 391.593614][T11825] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 391.629527][T11822] loop0: detected capacity change from 0 to 4097 [ 391.637872][T11807] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.655413][T11807] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 391.666247][T11807] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.666499][T11825] EXT4-fs (loop2): mount failed [ 391.703800][T11822] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.713076][T11862] loop4: detected capacity change from 0 to 4096 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xa1414ac00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.721707][T11822] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 391.739511][T11822] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.776933][T11864] loop5: detected capacity change from 0 to 1024 [ 391.785284][T11862] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 391.791767][T11807] EXT4-fs (loop3): mount failed [ 391.794927][T11825] loop2: detected capacity change from 0 to 4191 [ 391.807532][T11864] EXT4-fs (loop5): bad geometry: block count 530 exceeds size of device (512 blocks) 19:27:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c6, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 391.829173][T11825] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.838621][T11822] EXT4-fs (loop0): mount failed [ 391.846945][T11825] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 391.863247][T11825] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xb00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 391.882038][T11825] EXT4-fs (loop2): mount failed [ 391.900986][T11864] loop5: detected capacity change from 0 to 1024 [ 391.922079][T11864] EXT4-fs (loop5): bad geometry: block count 530 exceeds size of device (512 blocks) 19:27:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20038b, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 391.934966][T11889] loop3: detected capacity change from 0 to 4097 [ 391.951945][T11889] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 391.970022][T11889] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xb1414ac00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 391.978020][T11894] loop4: detected capacity change from 0 to 4096 [ 391.980816][T11889] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 391.988534][T11889] EXT4-fs (loop3): mount failed 19:27:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001f02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c7, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 392.050402][T11894] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 392.079300][T11909] loop2: detected capacity change from 0 to 4192 [ 392.085910][T11910] loop0: detected capacity change from 0 to 4097 [ 392.092674][T11913] loop5: detected capacity change from 0 to 1024 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x1000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00b438524e2a538b99ba7cce432c2af97b6734327c7601bc64f136ae312f2617fdb27811df3277a30baf515a4c82e15ea4e9ef7c88d799708f7da766b2285cd341fd853859e3a4122143fecc085d52be99bbffdf6abb14cdcbb8341aed4efdaa56de938f8710170ec12b9820a40de38c3adeb5d555e55e46578f9a347f55e53def0000000000000000fbd363f13ce263feea741e8d12771ea38b0445bd4a06084612fd460521c835b04330825b0e3536570548c1c87b132395db92c1ccfac90cea2b6c34b888d84d253d7592f119b26b2bead8639b64704ca492ef416f88b31b7c47a9e3bbdbce9c38cc0f23ffa679da2912a040000000000000"]) [ 392.096480][T11913] EXT4-fs (loop5): bad geometry: block count 543 exceeds size of device (512 blocks) [ 392.153004][T11910] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.170270][T11910] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 392.175334][T11909] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x1008000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 392.180830][T11910] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.192789][T11932] loop4: detected capacity change from 0 to 4096 [ 392.198508][T11909] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 392.217917][T11930] loop3: detected capacity change from 0 to 4097 [ 392.219093][T11909] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.230157][T11909] EXT4-fs (loop2): mount failed [ 392.246190][T11910] EXT4-fs (loop0): mount failed [ 392.267688][T11913] loop5: detected capacity change from 0 to 1024 [ 392.277257][T11930] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.294848][T11930] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 392.305601][T11930] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.306520][T11913] EXT4-fs (loop5): bad geometry: block count 543 exceeds size of device (512 blocks) [ 392.321544][T11930] EXT4-fs (loop3): mount failed [ 392.337590][T11932] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 19:27:23 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200402, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:23 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x2001001000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 392.356417][T11909] loop2: detected capacity change from 0 to 4192 [ 392.372418][T11910] loop0: detected capacity change from 0 to 4097 [ 392.381086][T11909] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 392.398623][T11909] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 392.409657][T11909] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.424809][T11909] EXT4-fs (loop2): mount failed 19:27:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c103, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 392.460922][T11910] EXT4-fs: failed to create workqueue [ 392.466345][T11910] EXT4-fs (loop0): mount failed [ 392.498985][T11972] loop4: detected capacity change from 0 to 4096 19:27:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003c1, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x2800000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 392.505442][T11967] loop3: detected capacity change from 0 to 4098 [ 392.506033][T11976] loop2: detected capacity change from 0 to 4192 [ 392.518324][T11975] loop5: detected capacity change from 0 to 1024 [ 392.528579][T11972] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 392.539477][T11975] EXT4-fs (loop5): bad geometry: block count 544 exceeds size of device (512 blocks) [ 392.543031][T11976] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.566798][T11967] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.566939][T11967] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 392.566958][T11967] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x3f00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 392.584185][T11976] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 392.596217][T11967] EXT4-fs (loop3): mount failed [ 392.608933][T11976] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.639540][T11976] EXT4-fs (loop2): mount failed 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x4000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 392.660324][T11975] loop5: detected capacity change from 0 to 1024 [ 392.689216][T11975] EXT4-fs (loop5): bad geometry: block count 544 exceeds size of device (512 blocks) [ 392.696310][T11967] loop3: detected capacity change from 0 to 4098 [ 392.712921][T11976] loop2: detected capacity change from 0 to 4192 [ 392.719825][T12004] loop0: detected capacity change from 0 to 4097 [ 392.734605][T11976] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.752017][T11976] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 392.753180][T11967] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x6000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000102002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 392.762895][T11976] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.780086][T11967] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 392.795536][T11976] EXT4-fs (loop2): mount failed [ 392.805467][T11967] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 392.812880][T12015] loop4: detected capacity change from 0 to 4096 [ 392.825571][T11967] EXT4-fs (loop3): mount failed [ 392.868842][T12004] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 392.886283][T12004] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 392.896817][T12004] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200406, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x8000000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xa005000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 392.900875][T12015] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 392.925133][T12026] loop5: detected capacity change from 0 to 1024 [ 392.927181][T12004] EXT4-fs (loop0): mount failed [ 392.945337][T12026] EXT4-fs (loop5): bad geometry: block count 544 exceeds size of device (512 blocks) 19:27:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 393.010530][T12042] loop3: detected capacity change from 0 to 4098 [ 393.017441][T12004] loop0: detected capacity change from 0 to 4097 [ 393.032850][T12044] loop2: detected capacity change from 0 to 4193 [ 393.039997][T12004] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.057556][T12004] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 393.068111][T12004] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.088487][T12004] EXT4-fs (loop0): mount failed 19:27:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003fb, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xc805000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 393.109181][T12042] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.126399][T12042] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 393.136965][T12042] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.158077][T12044] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.168712][T12058] loop5: detected capacity change from 0 to 1024 [ 393.175356][T12044] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 393.192340][T12044] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.198166][T12042] EXT4-fs (loop3): mount failed 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xe0ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 393.212349][T12044] EXT4-fs (loop2): mount failed [ 393.225928][T12058] EXT4-fs (loop5): bad geometry: block count 546 exceeds size of device (512 blocks) [ 393.235693][T12065] loop4: detected capacity change from 0 to 4096 [ 393.256997][T12042] loop3: detected capacity change from 0 to 4098 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xeffdffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 393.284678][T12065] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 393.286509][T12042] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.310449][T12042] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c503, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 393.320988][T12042] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.332508][T12078] loop0: detected capacity change from 0 to 4097 [ 393.361108][T12058] loop5: detected capacity change from 0 to 1024 [ 393.365231][T12042] EXT4-fs (loop3): mount failed [ 393.384443][T12058] EXT4-fs (loop5): bad geometry: block count 546 exceeds size of device (512 blocks) [ 393.410283][T12078] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:24 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200500, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:24 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002302000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 393.427709][T12078] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 393.431443][T12098] loop2: detected capacity change from 0 to 4194 [ 393.438428][T12078] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.452107][T12097] loop4: detected capacity change from 0 to 4096 [ 393.484565][T12097] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) 19:27:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfc00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 393.524660][T12098] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.542734][T12098] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 393.546328][T12078] EXT4-fs (loop0): mount failed [ 393.553524][T12098] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.573112][T12117] loop3: detected capacity change from 0 to 4098 [ 393.573299][T12098] EXT4-fs (loop2): mount failed [ 393.595970][T12116] loop5: detected capacity change from 0 to 1024 [ 393.617100][T12117] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.634678][T12117] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 393.634822][T12078] loop0: detected capacity change from 0 to 4097 [ 393.649870][T12117] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.653327][T12117] EXT4-fs (loop3): mount failed [ 393.679472][T12116] EXT4-fs (loop5): bad geometry: block count 547 exceeds size of device (512 blocks) [ 393.686863][T12098] loop2: detected capacity change from 0 to 4194 [ 393.689284][T12131] loop4: detected capacity change from 0 to 4096 [ 393.696424][T12078] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.719092][T12078] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 393.719370][T12131] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 393.729756][T12078] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.753483][T12078] EXT4-fs (loop0): mount failed [ 393.754037][T12098] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.775863][T12098] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003fc, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe80000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 393.786880][T12098] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.803550][T12116] loop5: detected capacity change from 0 to 1024 [ 393.811245][T12116] EXT4-fs (loop5): bad geometry: block count 547 exceeds size of device (512 blocks) [ 393.824314][T12098] EXT4-fs (loop2): mount failed [ 393.833591][T12117] loop3: detected capacity change from 0 to 4098 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe80ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002402000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c603, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 393.860240][T12117] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 393.877493][T12117] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 393.888058][T12117] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 393.902859][T12117] EXT4-fs (loop3): mount failed 19:27:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200600, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfe88000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 393.932331][T12162] loop4: detected capacity change from 0 to 4096 [ 393.954740][T12162] EXT4-fs (loop4): fragment/cluster size (65536) != block size (4096) [ 393.963396][T12166] loop5: detected capacity change from 0 to 1024 19:27:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 393.974472][T12166] EXT4-fs (loop5): bad geometry: block count 548 exceeds size of device (512 blocks) 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xfec0ffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 394.023364][T12178] loop3: detected capacity change from 0 to 4099 [ 394.026429][T12160] loop0: detected capacity change from 0 to 4097 [ 394.054877][T12166] loop5: detected capacity change from 0 to 1024 [ 394.063961][T12182] loop2: detected capacity change from 0 to 4195 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xff00000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 394.072083][T12178] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.089324][T12178] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 394.100071][T12178] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.114910][T12178] EXT4-fs (loop3): mount failed [ 394.121835][T12166] EXT4-fs (loop5): bad geometry: block count 548 exceeds size of device (512 blocks) [ 394.131966][T12189] loop4: detected capacity change from 0 to 4096 [ 394.141224][T12160] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.158745][T12160] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffff000000000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 394.169757][T12160] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.203562][T12189] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 394.209761][T12178] loop3: detected capacity change from 0 to 4099 [ 394.218142][T12160] EXT4-fs (loop0): mount failed [ 394.227265][T12182] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.244959][T12182] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 394.255607][T12182] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.265147][T12178] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.271288][T12182] EXT4-fs (loop2): mount failed [ 394.287029][T12178] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 394.302482][T12178] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.317474][T12178] EXT4-fs (loop3): mount failed [ 394.324137][T12160] loop0: detected capacity change from 0 to 4097 [ 394.337647][T12182] loop2: detected capacity change from 0 to 4195 [ 394.374977][T12160] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.392928][T12160] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 394.402746][T12182] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003fd, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:25 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 19:27:25 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200604, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 394.403785][T12160] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.420946][T12182] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 394.438252][T12160] EXT4-fs (loop0): mount failed [ 394.446013][T12182] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.469600][T12182] EXT4-fs (loop2): mount failed 19:27:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c703, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 394.520141][T12235] loop3: detected capacity change from 0 to 4099 [ 394.538318][T12240] loop4: detected capacity change from 0 to 4096 [ 394.538318][T12237] loop5: detected capacity change from 0 to 1024 [ 394.553777][T12235] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.571437][T12235] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 394.578830][T12250] loop0: detected capacity change from 0 to 4097 [ 394.582243][T12235] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.607126][T12237] EXT4-fs (loop5): bad geometry: block count 549 exceeds size of device (512 blocks) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0xffffffff00000000, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 394.607594][T12235] EXT4-fs (loop3): mount failed [ 394.617145][T12240] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 394.647031][T12250] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 394.664705][T12250] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 394.675377][T12250] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.690570][T12250] EXT4-fs (loop0): mount failed [ 394.695537][T12261] loop2: detected capacity change from 0 to 4195 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2, 0x0, @dev}, 0x1c) 19:27:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 394.738572][T12237] loop5: detected capacity change from 0 to 1024 [ 394.745381][T12235] loop3: detected capacity change from 0 to 4099 [ 394.750495][T12250] loop0: detected capacity change from 0 to 4097 [ 394.763331][T12261] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.780502][T12261] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 394.791198][T12261] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.809746][T12237] EXT4-fs (loop5): bad geometry: block count 549 exceeds size of device (512 blocks) [ 394.813492][T12250] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.820689][T12235] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 394.836757][T12250] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 394.853822][T12235] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 394.864368][T12250] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3, 0x0, @dev}, 0x1c) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4, 0x0, @dev}, 0x1c) [ 394.874968][T12235] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 394.917377][T12261] EXT4-fs (loop2): mount failed [ 394.957242][T12250] EXT4-fs (loop0): mount failed [ 394.970164][T12302] loop4: detected capacity change from 0 to 4096 [ 394.984255][T12235] EXT4-fs (loop3): mount failed [ 394.987314][T12302] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 394.993950][T12261] loop2: detected capacity change from 0 to 4195 19:27:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2003fe, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @dev}, 0x1c) 19:27:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002602000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, 0x0) 19:27:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200700, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c803, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 395.012639][T12261] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.029939][T12261] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 395.040481][T12261] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.055412][T12261] EXT4-fs (loop2): mount failed 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x6, 0x0, @dev}, 0x1c) [ 395.099825][T12323] loop0: detected capacity change from 0 to 4097 [ 395.105861][T12324] loop4: detected capacity change from 0 to 4096 [ 395.127915][T12326] loop5: detected capacity change from 0 to 1024 19:27:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, 0x0) [ 395.135996][T12323] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.153192][T12323] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 395.163955][T12323] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.178843][T12323] EXT4-fs (loop0): mount failed [ 395.185473][T12339] loop3: detected capacity change from 0 to 4099 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x7, 0x0, @dev}, 0x1c) [ 395.193154][T12326] EXT4-fs (loop5): bad geometry: block count 550 exceeds size of device (512 blocks) [ 395.205922][T12342] loop2: detected capacity change from 0 to 4196 [ 395.216822][T12339] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.233996][T12339] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 395.245134][T12339] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.261146][T12339] EXT4-fs (loop3): mount failed [ 395.273029][T12349] loop4: detected capacity change from 0 to 4096 [ 395.279698][T12326] loop5: detected capacity change from 0 to 1024 [ 395.282368][T12323] loop0: detected capacity change from 0 to 4097 [ 395.286971][T12342] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.309594][T12342] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 395.320242][T12342] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.335219][T12342] EXT4-fs (loop2): mount failed [ 395.341639][T12326] EXT4-fs (loop5): bad geometry: block count 550 exceeds size of device (512 blocks) 19:27:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002702000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x8, 0x0, @dev}, 0x1c) 19:27:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, 0x0) [ 395.368832][T12323] EXT4-fs: failed to create workqueue [ 395.374234][T12323] EXT4-fs (loop0): mount failed [ 395.377602][T12339] loop3: detected capacity change from 0 to 4099 [ 395.394403][T12342] loop2: detected capacity change from 0 to 4196 [ 395.403538][T12339] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.420772][T12339] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 395.429206][T12342] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.431909][T12339] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200402, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:26 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x10, 0x0, @dev}, 0x1c) 19:27:26 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200900, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 395.448956][T12342] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 395.465544][T12339] EXT4-fs (loop3): mount failed [ 395.473652][T12342] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.493685][T12342] EXT4-fs (loop2): mount failed 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x28, 0x0, @dev}, 0x1c) 19:27:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c903, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 395.526797][T12380] loop4: detected capacity change from 0 to 4096 [ 395.544429][T12386] loop5: detected capacity change from 0 to 1024 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x60, 0x0, @dev}, 0x1c) [ 395.571355][T12386] EXT4-fs (loop5): bad geometry: block count 551 exceeds size of device (512 blocks) [ 395.580920][T12395] loop0: detected capacity change from 0 to 4098 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfc, 0x0, @dev}, 0x1c) 19:27:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 395.611595][T12402] loop3: detected capacity change from 0 to 4100 [ 395.619501][T12395] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.636596][T12395] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 395.647172][T12395] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.661719][T12395] EXT4-fs (loop0): mount failed 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x300, 0x0, @dev}, 0x1c) [ 395.687337][T12386] loop5: detected capacity change from 0 to 1024 [ 395.694411][T12402] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.711546][T12402] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 395.722306][T12402] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.737409][T12402] EXT4-fs (loop3): mount failed [ 395.741894][T12386] EXT4-fs (loop5): bad geometry: block count 551 exceeds size of device (512 blocks) [ 395.754783][T12395] loop0: detected capacity change from 0 to 4098 [ 395.758040][T12416] loop2: detected capacity change from 0 to 4196 [ 395.768269][T12418] loop4: detected capacity change from 0 to 4096 [ 395.779640][T12395] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.797011][T12395] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 395.807666][T12395] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.823141][T12395] EXT4-fs (loop0): mount failed 19:27:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x500, 0x0, @dev}, 0x1c) [ 395.853231][T12402] loop3: detected capacity change from 0 to 4100 [ 395.853721][T12416] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.875125][T12442] loop5: detected capacity change from 0 to 1024 [ 395.876935][T12416] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 395.887494][T12442] EXT4-fs (loop5): bad geometry: block count 558 exceeds size of device (512 blocks) [ 395.893903][T12416] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.919565][T12418] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 395.936663][T12418] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 395.947479][T12402] EXT4-fs: failed to create workqueue [ 395.947436][T12418] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 395.952928][T12402] EXT4-fs (loop3): mount failed [ 395.980367][T12418] EXT4-fs (loop4): mount failed [ 395.985567][T12442] loop5: detected capacity change from 0 to 1024 [ 395.992662][T12442] EXT4-fs (loop5): bad geometry: block count 558 exceeds size of device (512 blocks) 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5a0, 0x0, @dev}, 0x1c) 19:27:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200406, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:27 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200a00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 395.996508][T12416] EXT4-fs (loop2): mount failed 19:27:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:27 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 396.071599][T12416] loop2: detected capacity change from 0 to 4196 [ 396.111723][T12416] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.116646][T12473] FAULT_INJECTION: forcing a failure. [ 396.116646][T12473] name failslab, interval 1, probability 0, space 0, times 0 [ 396.129117][T12416] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 396.141984][T12473] CPU: 1 PID: 12473 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 396.142008][T12473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.152539][T12416] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.160903][T12473] Call Trace: [ 396.160913][T12473] dump_stack+0x137/0x19d [ 396.160937][T12473] should_fail+0x23c/0x250 [ 396.171620][T12470] loop0: detected capacity change from 0 to 4098 [ 396.185470][T12473] __should_failslab+0x81/0x90 [ 396.196791][T12416] EXT4-fs (loop2): mount failed [ 396.197762][T12473] ? __se_sys_memfd_create+0xfb/0x390 [ 396.219008][T12473] should_failslab+0x5/0x20 [ 396.223534][T12473] __kmalloc+0x66/0x350 [ 396.227700][T12473] ? strnlen_user+0x137/0x1c0 [ 396.232383][T12473] __se_sys_memfd_create+0xfb/0x390 [ 396.237700][T12473] __x64_sys_memfd_create+0x2d/0x40 [ 396.242978][T12473] do_syscall_64+0x4a/0x90 [ 396.247386][T12473] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.253539][T12473] RIP: 0033:0x4665f9 [ 396.257428][T12473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.278417][T12473] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 396.286916][T12473] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 396.294998][T12473] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 396.302972][T12473] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 396.311326][T12473] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 396.319282][T12473] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 396.333369][T12469] loop3: detected capacity change from 0 to 4101 [ 396.345562][T12474] loop5: detected capacity change from 0 to 1024 [ 396.351771][T12470] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.369277][T12470] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 396.380092][T12470] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.395080][T12474] EXT4-fs (loop5): bad geometry: block count 575 exceeds size of device (512 blocks) [ 396.395104][T12470] EXT4-fs (loop0): mount failed 19:27:27 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5c8, 0x0, @dev}, 0x1c) 19:27:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20cb01, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:27 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 396.417248][T12469] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.435070][T12469] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 396.445696][T12469] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.466565][T12469] EXT4-fs (loop3): mount failed [ 396.476818][T12474] loop5: detected capacity change from 0 to 1024 [ 396.483561][T12470] loop0: detected capacity change from 0 to 4098 [ 396.504517][T12474] EXT4-fs (loop5): bad geometry: block count 575 exceeds size of device (512 blocks) [ 396.523590][T12469] loop3: detected capacity change from 0 to 4101 [ 396.523656][T12470] EXT4-fs: failed to create workqueue [ 396.536109][T12470] EXT4-fs (loop0): mount failed [ 396.541573][T12496] FAULT_INJECTION: forcing a failure. [ 396.541573][T12496] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 396.554718][T12496] CPU: 1 PID: 12496 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 396.563149][T12496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.573224][T12496] Call Trace: [ 396.576643][T12496] dump_stack+0x137/0x19d [ 396.581264][T12496] should_fail+0x23c/0x250 [ 396.585910][T12496] should_fail_usercopy+0x16/0x20 [ 396.590954][T12496] _copy_from_user+0x1c/0xd0 [ 396.595535][T12496] __se_sys_memfd_create+0x137/0x390 [ 396.600900][T12496] __x64_sys_memfd_create+0x2d/0x40 [ 396.606102][T12496] do_syscall_64+0x4a/0x90 [ 396.610688][T12496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.616597][T12496] RIP: 0033:0x4665f9 [ 396.620474][T12496] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 396.640153][T12496] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 396.648725][T12496] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 396.656782][T12496] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 396.665421][T12496] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x600, 0x0, @dev}, 0x1c) [ 396.673409][T12496] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 396.681381][T12496] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 396.690718][T12469] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.708117][T12469] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x700, 0x0, @dev}, 0x1c) 19:27:28 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200b00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 396.718756][T12469] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.732920][T12503] loop2: detected capacity change from 0 to 4197 [ 396.736056][T12469] EXT4-fs (loop3): mount failed 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x810, 0x0, @dev}, 0x1c) 19:27:28 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200500, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:28 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x1008, 0x0, @dev}, 0x1c) [ 396.763958][T12503] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.781476][T12503] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 396.792286][T12503] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.811397][T12503] EXT4-fs (loop2): mount failed [ 396.854750][T12503] loop2: detected capacity change from 0 to 4197 [ 396.860691][T12520] loop0: detected capacity change from 0 to 4098 [ 396.899572][T12520] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.901677][T12503] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 396.916916][T12520] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 396.934454][T12503] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 396.944920][T12520] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.955478][T12503] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 396.970782][T12536] loop5: detected capacity change from 0 to 1024 [ 396.987282][T12531] FAULT_INJECTION: forcing a failure. [ 396.987282][T12531] name failslab, interval 1, probability 0, space 0, times 0 [ 397.002714][T12531] CPU: 1 PID: 12531 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 397.011217][T12531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.012969][T12536] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) [ 397.021284][T12531] Call Trace: [ 397.021298][T12531] dump_stack+0x137/0x19d [ 397.021323][T12531] should_fail+0x23c/0x250 [ 397.021339][T12531] ? shmem_alloc_inode+0x22/0x30 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x2800, 0x0, @dev}, 0x1c) [ 397.047790][T12531] __should_failslab+0x81/0x90 [ 397.052928][T12531] ? shmem_match+0xa0/0xa0 [ 397.057187][T12520] EXT4-fs (loop0): mount failed [ 397.057355][T12531] should_failslab+0x5/0x20 [ 397.066907][T12531] kmem_cache_alloc+0x46/0x2e0 [ 397.071700][T12531] ? do_anonymous_page+0x411/0x8b0 [ 397.076857][T12531] ? fsnotify_perm+0x59/0x2e0 [ 397.081595][T12531] ? shmem_match+0xa0/0xa0 [ 397.086213][T12531] shmem_alloc_inode+0x22/0x30 [ 397.088982][T12529] loop3: detected capacity change from 0 to 4101 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x3f00, 0x0, @dev}, 0x1c) [ 397.091011][T12531] new_inode_pseudo+0x38/0x1c0 [ 397.102320][T12531] new_inode+0x21/0x120 [ 397.106497][T12531] shmem_get_inode+0xa1/0x480 [ 397.111193][T12531] __shmem_file_setup+0xf1/0x1d0 [ 397.111392][T12503] EXT4-fs (loop2): mount failed [ 397.116150][T12531] shmem_file_setup+0x37/0x40 [ 397.125728][T12531] __se_sys_memfd_create+0x1eb/0x390 [ 397.131017][T12531] __x64_sys_memfd_create+0x2d/0x40 [ 397.136210][T12531] do_syscall_64+0x4a/0x90 [ 397.140693][T12531] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 397.146709][T12531] RIP: 0033:0x4665f9 [ 397.150595][T12531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 397.170393][T12531] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.178804][T12531] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 397.186763][T12531] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e 19:27:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20f80f, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:28 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 397.194992][T12531] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 397.203039][T12531] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 397.211018][T12531] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 19:27:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4000, 0x0, @dev}, 0x1c) [ 397.253427][T12536] loop5: detected capacity change from 0 to 1024 [ 397.260853][T12529] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 397.278355][T12529] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 397.288941][T12529] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 397.299740][T12559] FAULT_INJECTION: forcing a failure. [ 397.299740][T12559] name failslab, interval 1, probability 0, space 0, times 0 [ 397.308643][T12529] EXT4-fs (loop3): mount failed [ 397.315760][T12559] CPU: 1 PID: 12559 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 397.320778][T12520] loop0: detected capacity change from 0 to 4098 [ 397.328981][T12559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.329013][T12559] Call Trace: [ 397.329022][T12559] dump_stack+0x137/0x19d [ 397.329046][T12559] should_fail+0x23c/0x250 [ 397.329062][T12559] ? security_inode_alloc+0x30/0x180 [ 397.363250][T12559] __should_failslab+0x81/0x90 [ 397.368247][T12559] should_failslab+0x5/0x20 [ 397.372764][T12559] kmem_cache_alloc+0x46/0x2e0 [ 397.377569][T12559] security_inode_alloc+0x30/0x180 [ 397.382795][T12559] inode_init_always+0x20b/0x420 [ 397.387726][T12559] ? shmem_match+0xa0/0xa0 [ 397.392257][T12559] new_inode_pseudo+0x73/0x1c0 [ 397.397072][T12559] new_inode+0x21/0x120 [ 397.401275][T12559] shmem_get_inode+0xa1/0x480 [ 397.406122][T12559] __shmem_file_setup+0xf1/0x1d0 [ 397.411211][T12559] shmem_file_setup+0x37/0x40 [ 397.415911][T12559] __se_sys_memfd_create+0x1eb/0x390 [ 397.421186][T12559] __x64_sys_memfd_create+0x2d/0x40 [ 397.426610][T12559] do_syscall_64+0x4a/0x90 [ 397.431108][T12559] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 397.437224][T12559] RIP: 0033:0x4665f9 [ 397.441381][T12559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 397.460977][T12559] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.469655][T12559] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 397.477740][T12559] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 397.485878][T12559] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 397.493946][T12559] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 19:27:29 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 397.501913][T12559] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 397.524687][T12536] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) [ 397.543166][T12520] EXT4-fs: failed to create workqueue [ 397.548718][T12520] EXT4-fs (loop0): mount failed [ 397.560948][T12564] loop2: detected capacity change from 0 to 4220 [ 397.562353][T12529] loop3: detected capacity change from 0 to 4101 [ 397.593004][T12564] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 397.610225][T12564] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 397.620951][T12564] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 397.623533][T12580] FAULT_INJECTION: forcing a failure. [ 397.623533][T12580] name failslab, interval 1, probability 0, space 0, times 0 [ 397.636744][T12564] EXT4-fs (loop2): mount failed [ 397.647996][T12580] CPU: 1 PID: 12580 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 397.661666][T12580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.672115][T12580] Call Trace: [ 397.675408][T12580] dump_stack+0x137/0x19d [ 397.679733][T12580] should_fail+0x23c/0x250 [ 397.684138][T12580] ? __d_alloc+0x36/0x370 [ 397.688499][T12580] __should_failslab+0x81/0x90 [ 397.693285][T12580] should_failslab+0x5/0x20 [ 397.697785][T12580] kmem_cache_alloc+0x46/0x2e0 [ 397.702627][T12580] ? __init_rwsem+0x59/0x70 [ 397.707122][T12580] __d_alloc+0x36/0x370 [ 397.711291][T12580] ? current_time+0xdb/0x190 [ 397.715875][T12580] d_alloc_pseudo+0x1a/0x50 [ 397.720508][T12580] alloc_file_pseudo+0x63/0x130 [ 397.725367][T12580] __shmem_file_setup+0x14c/0x1d0 [ 397.730506][T12580] shmem_file_setup+0x37/0x40 [ 397.735353][T12580] __se_sys_memfd_create+0x1eb/0x390 [ 397.740731][T12580] __x64_sys_memfd_create+0x2d/0x40 [ 397.745919][T12580] do_syscall_64+0x4a/0x90 [ 397.750564][T12580] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 397.756603][T12580] RIP: 0033:0x4665f9 [ 397.760870][T12580] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 397.780946][T12580] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.789390][T12580] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 397.797489][T12580] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e 19:27:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200c00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200600, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200008004002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:29 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x6000, 0x0, @dev}, 0x1c) 19:27:29 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fa03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 397.805480][T12580] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 397.813455][T12580] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 397.821519][T12580] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 397.850641][T12529] EXT4-fs: failed to create workqueue [ 397.856377][T12529] EXT4-fs (loop3): mount failed 19:27:29 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x80fe, 0x0, @dev}, 0x1c) [ 397.913160][T12593] loop2: detected capacity change from 0 to 4221 [ 397.927833][T12597] FAULT_INJECTION: forcing a failure. [ 397.927833][T12597] name failslab, interval 1, probability 0, space 0, times 0 [ 397.940952][T12597] CPU: 0 PID: 12597 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 397.949448][T12597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.959504][T12597] Call Trace: [ 397.962774][T12597] dump_stack+0x137/0x19d [ 397.967132][T12597] should_fail+0x23c/0x250 [ 397.971735][T12597] ? __alloc_file+0x2e/0x1a0 [ 397.976457][T12597] __should_failslab+0x81/0x90 [ 397.981626][T12597] should_failslab+0x5/0x20 [ 397.986218][T12597] kmem_cache_alloc+0x46/0x2e0 [ 397.991274][T12597] ? inode_doinit_with_dentry+0x36f/0x940 [ 397.997125][T12597] __alloc_file+0x2e/0x1a0 [ 398.001875][T12597] alloc_empty_file+0xcd/0x1c0 [ 398.006645][T12597] alloc_file+0x3a/0x280 [ 398.010923][T12597] alloc_file_pseudo+0xe2/0x130 [ 398.015814][T12597] __shmem_file_setup+0x14c/0x1d0 [ 398.020947][T12597] shmem_file_setup+0x37/0x40 [ 398.025674][T12597] __se_sys_memfd_create+0x1eb/0x390 [ 398.031003][T12597] __x64_sys_memfd_create+0x2d/0x40 [ 398.036236][T12597] do_syscall_64+0x4a/0x90 [ 398.040654][T12597] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 398.046582][T12597] RIP: 0033:0x4665f9 [ 398.050468][T12597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 398.070320][T12597] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 398.078945][T12597] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 398.087117][T12597] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 398.095265][T12597] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 398.103311][T12597] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 398.111275][T12597] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 398.132985][T12592] loop5: detected capacity change from 0 to 1024 [ 398.146596][T12592] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) 19:27:29 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x88fe, 0x0, @dev}, 0x1c) 19:27:29 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 398.177961][T12599] loop0: detected capacity change from 0 to 4099 [ 398.194754][T12592] loop5: detected capacity change from 0 to 1024 [ 398.199194][T12593] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 398.210497][T12599] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 398.218820][T12593] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 398.235914][T12599] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 398.246400][T12593] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:29 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xa005, 0x0, @dev}, 0x1c) [ 398.257220][T12599] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 398.286923][T12592] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) [ 398.306733][T12616] loop3: detected capacity change from 0 to 4102 [ 398.313636][T12599] EXT4-fs (loop0): mount failed [ 398.326300][T12623] FAULT_INJECTION: forcing a failure. [ 398.326300][T12623] name failslab, interval 1, probability 0, space 0, times 0 [ 398.339582][T12623] CPU: 1 PID: 12623 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 398.348168][T12623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.358600][T12623] Call Trace: [ 398.361899][T12623] dump_stack+0x137/0x19d [ 398.366268][T12623] should_fail+0x23c/0x250 [ 398.371019][T12623] ? security_file_alloc+0x30/0x190 [ 398.376559][T12623] __should_failslab+0x81/0x90 [ 398.381483][T12623] should_failslab+0x5/0x20 [ 398.386171][T12623] kmem_cache_alloc+0x46/0x2e0 [ 398.390932][T12623] ? __alloc_file+0x2e/0x1a0 [ 398.395762][T12623] security_file_alloc+0x30/0x190 [ 398.400948][T12623] __alloc_file+0x83/0x1a0 [ 398.405364][T12623] alloc_empty_file+0xcd/0x1c0 [ 398.410118][T12623] alloc_file+0x3a/0x280 [ 398.414451][T12623] alloc_file_pseudo+0xe2/0x130 [ 398.419307][T12623] __shmem_file_setup+0x14c/0x1d0 [ 398.424322][T12623] shmem_file_setup+0x37/0x40 [ 398.429478][T12623] __se_sys_memfd_create+0x1eb/0x390 [ 398.434837][T12623] __x64_sys_memfd_create+0x2d/0x40 [ 398.440194][T12623] do_syscall_64+0x4a/0x90 [ 398.444615][T12623] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 398.450585][T12623] RIP: 0033:0x4665f9 [ 398.454472][T12623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:27:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004102000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 398.475307][T12623] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 398.486646][T12623] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 398.495727][T12623] RDX: 0000000000060000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 398.503706][T12623] RBP: 0000000000000008 R08: 0000000000030000 R09: ffffffffffffffff [ 398.511742][T12623] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000008100000 [ 398.519833][T12623] R13: 0000000020000100 R14: 0000000000200000 R15: 00000000200005c0 [ 398.532384][T12593] EXT4-fs (loop2): mount failed 19:27:30 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 398.555756][T12599] loop0: detected capacity change from 0 to 4099 [ 398.567074][T12616] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 398.583330][T12640] FAULT_INJECTION: forcing a failure. [ 398.583330][T12640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 398.585011][T12616] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 398.598315][T12640] CPU: 0 PID: 12640 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 398.608948][T12616] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 398.617319][T12640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.632644][T12593] loop2: detected capacity change from 0 to 4221 [ 398.642311][T12640] Call Trace: [ 398.642324][T12640] dump_stack+0x137/0x19d [ 398.642349][T12640] should_fail+0x23c/0x250 [ 398.654218][T12616] EXT4-fs (loop3): mount failed [ 398.656611][T12640] __alloc_pages_nodemask+0xe7/0x310 [ 398.671682][T12640] alloc_pages_vma+0x3c3/0x5e0 [ 398.676455][T12640] shmem_getpage_gfp+0x980/0x1410 [ 398.681608][T12640] ? mls_context_isvalid+0x76/0x1e0 [ 398.686808][T12640] shmem_write_begin+0x7e/0x100 [ 398.691671][T12640] generic_perform_write+0x196/0x3a0 [ 398.696980][T12640] ? file_update_time+0x1bd/0x3e0 [ 398.702009][T12640] __generic_file_write_iter+0x161/0x300 [ 398.707688][T12640] ? generic_write_checks+0x250/0x290 [ 398.713238][T12640] generic_file_write_iter+0x75/0x130 [ 398.718632][T12640] vfs_write+0x69d/0x770 [ 398.722880][T12640] __x64_sys_pwrite64+0xf5/0x150 [ 398.727900][T12640] do_syscall_64+0x4a/0x90 [ 398.732378][T12640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 398.738291][T12640] RIP: 0033:0x419797 [ 398.742173][T12640] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 398.761772][T12640] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 398.770478][T12640] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 398.778844][T12640] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 398.787077][T12640] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 398.795114][T12640] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 398.803428][T12640] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 398.817233][T12599] EXT4-fs: failed to create workqueue [ 398.821321][T12593] EXT4-fs: failed to create workqueue [ 398.822679][T12599] EXT4-fs (loop0): mount failed [ 398.828004][T12593] EXT4-fs (loop2): mount failed [ 398.845697][T12640] loop4: detected capacity change from 0 to 4096 [ 398.855371][T12640] EXT4-fs (loop4): VFS: Can't find ext4 filesystem [ 398.863690][T12616] loop3: detected capacity change from 0 to 4102 [ 398.896941][T12616] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 398.914772][T12616] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 398.925402][T12616] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 398.940360][T12616] EXT4-fs (loop3): mount failed [ 398.948432][T12659] loop5: detected capacity change from 0 to 1024 19:27:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200d00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:30 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xc805, 0x0, @dev}, 0x1c) 19:27:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200604, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fd03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:30 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 398.963837][T12659] EXT4-fs (loop5): bad geometry: block count 577 exceeds size of device (512 blocks) [ 399.015289][T12668] loop0: detected capacity change from 0 to 4099 [ 399.018533][T12659] loop5: detected capacity change from 0 to 1024 [ 399.022430][T12670] FAULT_INJECTION: forcing a failure. [ 399.022430][T12670] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.036292][T12659] EXT4-fs (loop5): bad geometry: block count 577 exceeds size of device (512 blocks) [ 399.041888][T12670] CPU: 0 PID: 12670 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 399.060757][T12670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.062292][T12674] loop2: detected capacity change from 0 to 4222 [ 399.070857][T12670] Call Trace: [ 399.070871][T12670] dump_stack+0x137/0x19d [ 399.070895][T12670] should_fail+0x23c/0x250 [ 399.070911][T12670] should_fail_usercopy+0x16/0x20 [ 399.070930][T12670] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 399.100805][T12670] ? shmem_write_begin+0x7e/0x100 [ 399.105863][T12670] generic_perform_write+0x1e4/0x3a0 [ 399.111210][T12670] ? file_update_time+0x1bd/0x3e0 [ 399.116227][T12670] __generic_file_write_iter+0x161/0x300 [ 399.122128][T12670] ? generic_write_checks+0x250/0x290 [ 399.127584][T12670] generic_file_write_iter+0x75/0x130 [ 399.136031][T12670] vfs_write+0x69d/0x770 [ 399.140306][T12670] __x64_sys_pwrite64+0xf5/0x150 [ 399.145236][T12670] do_syscall_64+0x4a/0x90 [ 399.149644][T12670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 399.155560][T12670] RIP: 0033:0x419797 [ 399.159440][T12670] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 399.179307][T12670] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 399.187713][T12670] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 399.195774][T12670] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 399.203878][T12670] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff 19:27:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 399.211954][T12670] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 399.219999][T12670] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 19:27:30 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfc00, 0x0, @dev}, 0x1c) [ 399.256563][T12668] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.274105][T12668] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 399.284800][T12668] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 399.297920][T12674] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.314968][T12668] EXT4-fs (loop0): mount failed [ 399.316058][T12674] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 399.322287][T12670] loop4: detected capacity change from 0 to 4096 [ 399.331765][T12674] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:30 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfe80, 0x0, @dev}, 0x1c) [ 399.332867][T12674] EXT4-fs (loop2): mount failed [ 399.339569][T12693] loop3: detected capacity change from 0 to 4102 [ 399.364744][T12691] loop5: detected capacity change from 0 to 1024 [ 399.381159][T12670] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.398381][T12670] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 399.409032][T12670] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 399.423774][T12670] EXT4-fs (loop4): mount failed [ 399.431491][T12691] EXT4-fs (loop5): bad geometry: block count 584 exceeds size of device (512 blocks) [ 399.435130][T12668] loop0: detected capacity change from 0 to 4099 19:27:30 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xfe88, 0x0, @dev}, 0x1c) 19:27:30 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 399.457671][T12674] loop2: detected capacity change from 0 to 4222 [ 399.463477][T12693] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.482642][T12693] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 399.493534][T12693] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 399.508905][T12691] loop5: detected capacity change from 0 to 1024 [ 399.517888][T12674] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.535743][T12674] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 399.536690][T12693] EXT4-fs (loop3): mount failed 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0xff00, 0x0, @dev}, 0x1c) 19:27:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 399.546587][T12674] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 399.547291][T12674] EXT4-fs (loop2): mount failed [ 399.568698][T12668] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.588014][T12668] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 399.599098][T12668] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 399.613915][T12668] EXT4-fs (loop0): mount failed [ 399.637492][T12693] loop3: detected capacity change from 0 to 4102 [ 399.637713][T12731] FAULT_INJECTION: forcing a failure. [ 399.637713][T12731] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 399.657408][T12731] CPU: 0 PID: 12731 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 399.666292][T12731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.676354][T12731] Call Trace: [ 399.679644][T12731] dump_stack+0x137/0x19d [ 399.684029][T12731] should_fail+0x23c/0x250 [ 399.688441][T12731] should_fail_usercopy+0x16/0x20 [ 399.693464][T12731] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 399.699632][T12731] ? shmem_write_begin+0x7e/0x100 [ 399.704707][T12731] generic_perform_write+0x1e4/0x3a0 [ 399.710108][T12731] ? file_update_time+0x1bd/0x3e0 [ 399.715134][T12731] __generic_file_write_iter+0x161/0x300 [ 399.720766][T12731] ? generic_write_checks+0x250/0x290 [ 399.726180][T12731] generic_file_write_iter+0x75/0x130 [ 399.731587][T12731] vfs_write+0x69d/0x770 [ 399.735994][T12731] __x64_sys_pwrite64+0xf5/0x150 [ 399.741030][T12731] do_syscall_64+0x4a/0x90 [ 399.745438][T12731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 399.751410][T12731] RIP: 0033:0x419797 [ 399.755291][T12731] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 399.774906][T12731] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 399.783417][T12731] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 399.791490][T12731] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 [ 399.799448][T12731] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 399.807562][T12731] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 399.815523][T12731] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 399.836701][T12693] EXT4-fs: failed to create workqueue [ 399.839917][T12731] loop4: detected capacity change from 0 to 4096 [ 399.842152][T12693] EXT4-fs (loop3): mount failed [ 399.858841][T12731] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 399.865987][T12741] loop5: detected capacity change from 0 to 1024 [ 399.876519][T12731] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 399.893585][T12731] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fe03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200e00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200700, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 399.893746][T12741] EXT4-fs (loop5): bad geometry: block count 588 exceeds size of device (512 blocks) [ 399.910148][T12731] EXT4-fs (loop4): mount failed 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2, @dev}, 0x1c) 19:27:31 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 399.977549][T12741] loop5: detected capacity change from 0 to 1024 [ 399.993468][T12741] EXT4-fs (loop5): bad geometry: block count 588 exceeds size of device (512 blocks) [ 400.013653][T12756] loop0: detected capacity change from 0 to 4099 [ 400.024060][T12763] loop3: detected capacity change from 0 to 4103 [ 400.038161][T12769] FAULT_INJECTION: forcing a failure. [ 400.038161][T12769] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 400.051339][T12769] CPU: 1 PID: 12769 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 400.059796][T12769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.069870][T12769] Call Trace: [ 400.073146][T12769] dump_stack+0x137/0x19d [ 400.077694][T12769] should_fail+0x23c/0x250 [ 400.082265][T12769] should_fail_usercopy+0x16/0x20 [ 400.087284][T12769] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 400.093397][T12769] ? shmem_write_begin+0x7e/0x100 [ 400.098500][T12769] generic_perform_write+0x1e4/0x3a0 [ 400.103776][T12769] ? file_update_time+0x1bd/0x3e0 [ 400.108787][T12769] __generic_file_write_iter+0x161/0x300 [ 400.114525][T12769] ? generic_write_checks+0x250/0x290 [ 400.120013][T12769] generic_file_write_iter+0x75/0x130 [ 400.125483][T12769] vfs_write+0x69d/0x770 [ 400.129976][T12769] __x64_sys_pwrite64+0xf5/0x150 [ 400.134965][T12769] do_syscall_64+0x4a/0x90 [ 400.139811][T12769] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 400.145731][T12769] RIP: 0033:0x419797 [ 400.149713][T12769] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 400.169463][T12769] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3, @dev}, 0x1c) [ 400.177864][T12769] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 400.185909][T12769] RDX: 0000000000000005 RSI: 0000000020010300 RDI: 0000000000000004 [ 400.193966][T12769] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 400.201936][T12769] R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004 [ 400.210200][T12769] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 400.229789][T12761] loop2: detected capacity change from 0 to 4223 [ 400.236541][T12756] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.254025][T12756] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4, @dev}, 0x1c) [ 400.256323][T12763] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.264919][T12756] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 400.273895][T12756] EXT4-fs (loop0): mount failed [ 400.282264][T12763] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 400.312160][T12763] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200900, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 400.327393][T12763] EXT4-fs (loop3): mount failed [ 400.364523][T12769] loop4: detected capacity change from 0 to 4096 [ 400.364610][T12761] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.388383][T12761] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 400.389308][T12787] loop5: detected capacity change from 0 to 1024 [ 400.399012][T12761] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 400.405867][T12761] EXT4-fs (loop2): mount failed [ 400.426650][T12769] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.443962][T12769] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:31 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5, @dev}, 0x1c) [ 400.454594][T12769] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 400.474633][T12763] loop3: detected capacity change from 0 to 4103 [ 400.494037][T12803] loop0: detected capacity change from 0 to 4100 [ 400.506603][T12769] EXT4-fs (loop4): mount failed [ 400.515448][T12787] EXT4-fs (loop5): bad geometry: block count 608 exceeds size of device (512 blocks) [ 400.529378][T12763] EXT4-fs: failed to create workqueue [ 400.535878][T12803] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.537589][T12763] EXT4-fs (loop3): mount failed 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @dev}, 0x1c) [ 400.554871][T12803] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 400.570976][T12803] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 400.574452][T12761] loop2: detected capacity change from 0 to 4223 [ 400.586735][T12803] EXT4-fs (loop0): mount failed [ 400.617032][T12787] loop5: detected capacity change from 0 to 1024 [ 400.617498][T12761] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 400.627659][T12787] EXT4-fs (loop5): bad geometry: block count 608 exceeds size of device (512 blocks) [ 400.640532][T12761] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20feff, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200f00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:32 executing program 4 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7, @dev}, 0x1c) [ 400.660875][T12761] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 400.693188][T12761] EXT4-fs (loop2): mount failed [ 400.698254][T12803] loop0: detected capacity change from 0 to 4100 [ 400.754736][T12834] FAULT_INJECTION: forcing a failure. [ 400.754736][T12834] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.756418][T12835] loop5: detected capacity change from 0 to 1024 [ 400.768277][T12834] CPU: 0 PID: 12834 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 400.780507][T12835] EXT4-fs (loop5): bad geometry: block count 616 exceeds size of device (512 blocks) [ 400.783446][T12834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8, @dev}, 0x1c) 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10, @dev}, 0x1c) [ 400.783459][T12834] Call Trace: [ 400.806719][T12834] dump_stack+0x137/0x19d [ 400.811150][T12834] should_fail+0x23c/0x250 [ 400.815939][T12834] __alloc_pages_nodemask+0xe7/0x310 [ 400.821337][T12834] alloc_pages_vma+0x3c3/0x5e0 [ 400.826147][T12834] shmem_getpage_gfp+0x980/0x1410 [ 400.831245][T12834] shmem_write_begin+0x7e/0x100 [ 400.832202][T12833] loop3: detected capacity change from 0 to 4103 [ 400.836292][T12834] generic_perform_write+0x196/0x3a0 [ 400.836321][T12834] ? file_update_time+0x1bd/0x3e0 [ 400.853319][T12834] __generic_file_write_iter+0x161/0x300 [ 400.859166][T12834] ? generic_write_checks+0x250/0x290 [ 400.864571][T12834] generic_file_write_iter+0x75/0x130 [ 400.870072][T12834] vfs_write+0x69d/0x770 [ 400.874864][T12834] __x64_sys_pwrite64+0xf5/0x150 [ 400.879802][T12834] do_syscall_64+0x4a/0x90 [ 400.884369][T12834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 400.890417][T12834] RIP: 0033:0x419797 [ 400.894297][T12834] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 400.914129][T12834] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 400.922719][T12834] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 400.930710][T12834] RDX: 0000000000000020 RSI: 0000000020010400 RDI: 0000000000000004 [ 400.938766][T12834] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 400.946823][T12834] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 19:27:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200a00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 400.954844][T12834] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x28, @dev}, 0x1c) [ 401.003442][T12835] loop5: detected capacity change from 0 to 1024 [ 401.020505][T12833] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.037823][T12833] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x60, @dev}, 0x1c) [ 401.048623][T12833] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.054108][T12850] loop2: detected capacity change from 0 to 4223 [ 401.064788][T12835] EXT4-fs (loop5): bad geometry: block count 616 exceeds size of device (512 blocks) [ 401.088887][T12859] loop0: detected capacity change from 0 to 4101 [ 401.100958][T12833] EXT4-fs (loop3): mount failed [ 401.123211][T12859] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.136612][T12850] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.140604][T12859] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 401.157971][T12850] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 401.168489][T12859] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fb407d6b02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc, @dev}, 0x1c) [ 401.179100][T12850] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.198051][T12834] loop4: detected capacity change from 0 to 4096 [ 401.211658][T12833] loop3: detected capacity change from 0 to 4103 [ 401.232474][T12834] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 401.242291][T12859] EXT4-fs (loop0): mount failed [ 401.242294][T12834] EXT4-fs (loop4): group descriptors corrupted! 19:27:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200ff8, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 401.254125][T12850] EXT4-fs (loop2): mount failed [ 401.272379][T12882] loop5: detected capacity change from 0 to 1024 [ 401.285581][T12882] EXT4-fs (loop5): bad geometry: block count 619 exceeds size of device (512 blocks) [ 401.302949][T12850] loop2: detected capacity change from 0 to 4223 [ 401.359991][T12882] loop5: detected capacity change from 0 to 1024 [ 401.360761][T12850] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.366537][T12859] loop0: detected capacity change from 0 to 4101 [ 401.383705][T12850] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20ff01, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:32 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x300, @dev}, 0x1c) 19:27:32 executing program 4 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 401.400845][T12850] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.415903][T12882] EXT4-fs (loop5): bad geometry: block count 619 exceeds size of device (512 blocks) [ 401.430830][T12859] EXT4-fs: failed to create workqueue [ 401.436248][T12859] EXT4-fs (loop0): mount failed [ 401.438862][T12850] EXT4-fs (loop2): mount failed [ 401.445364][T12901] loop3: detected capacity change from 0 to 4103 [ 401.472312][T12901] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.489749][T12901] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 401.500299][T12901] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 401.519275][T12901] EXT4-fs (loop3): mount failed [ 401.525451][T12914] FAULT_INJECTION: forcing a failure. [ 401.525451][T12914] name failslab, interval 1, probability 0, space 0, times 0 [ 401.539058][T12914] CPU: 1 PID: 12914 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 401.539251][T12913] loop2: detected capacity change from 0 to 4223 [ 401.547608][T12914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.564184][T12914] Call Trace: [ 401.567527][T12914] dump_stack+0x137/0x19d [ 401.568779][T12913] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.571938][T12914] should_fail+0x23c/0x250 [ 401.589223][T12913] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 401.593562][T12914] ? xas_create+0x3fb/0xb30 [ 401.604095][T12913] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.608537][T12914] __should_failslab+0x81/0x90 [ 401.608566][T12914] should_failslab+0x5/0x20 [ 401.624912][T12913] EXT4-fs (loop2): mount failed [ 401.627623][T12914] kmem_cache_alloc+0x46/0x2e0 [ 401.642387][T12914] xas_create+0x3fb/0xb30 [ 401.646851][T12914] xas_create_range+0x146/0x360 [ 401.651748][T12914] shmem_add_to_page_cache+0x3ad/0x650 [ 401.657669][T12914] shmem_getpage_gfp+0xbdc/0x1410 [ 401.662829][T12914] shmem_write_begin+0x7e/0x100 [ 401.667782][T12914] generic_perform_write+0x196/0x3a0 [ 401.673066][T12914] ? file_update_time+0x1bd/0x3e0 [ 401.678084][T12914] __generic_file_write_iter+0x161/0x300 [ 401.684268][T12914] ? generic_write_checks+0x250/0x290 [ 401.690157][T12914] generic_file_write_iter+0x75/0x130 [ 401.695970][T12914] vfs_write+0x69d/0x770 [ 401.700299][T12914] __x64_sys_pwrite64+0xf5/0x150 [ 401.705511][T12914] do_syscall_64+0x4a/0x90 [ 401.710123][T12914] ? irqentry_exit_to_user_mode+0x5/0x20 [ 401.715948][T12914] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 401.722004][T12914] RIP: 0033:0x419797 [ 401.726063][T12914] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 401.745719][T12914] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 401.754247][T12914] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 401.762366][T12914] RDX: 0000000000000020 RSI: 0000000020010400 RDI: 0000000000000004 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x500, @dev}, 0x1c) 19:27:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200b00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 401.770629][T12914] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 401.778770][T12914] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 [ 401.786870][T12914] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 401.814194][T12914] loop4: detected capacity change from 0 to 4096 [ 401.827083][T12914] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.844363][T12914] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5a0, @dev}, 0x1c) [ 401.855125][T12914] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.870423][T12914] EXT4-fs (loop4): mount failed [ 401.891028][T12901] loop3: detected capacity change from 0 to 4103 [ 401.915581][T12913] loop2: detected capacity change from 0 to 4223 [ 401.922942][T12901] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 401.923356][T12944] loop0: detected capacity change from 0 to 4101 [ 401.940529][T12901] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 401.947711][T12945] loop5: detected capacity change from 0 to 1024 19:27:33 executing program 4 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 401.957893][T12901] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 401.968450][T12945] EXT4-fs (loop5): bad geometry: block count 620 exceeds size of device (512 blocks) [ 401.996890][T12901] EXT4-fs (loop3): mount failed [ 401.997148][T12944] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.019135][T12944] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 402.027386][T12956] FAULT_INJECTION: forcing a failure. [ 402.027386][T12956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 402.029840][T12944] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 402.030613][T12944] EXT4-fs (loop0): mount failed [ 402.043004][T12956] CPU: 1 PID: 12956 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 402.071489][T12956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.081531][T12956] Call Trace: [ 402.084811][T12956] dump_stack+0x137/0x19d [ 402.089132][T12956] should_fail+0x23c/0x250 [ 402.093547][T12956] should_fail_usercopy+0x16/0x20 [ 402.098614][T12956] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 402.104866][T12956] ? shmem_write_begin+0x7e/0x100 [ 402.109897][T12956] generic_perform_write+0x1e4/0x3a0 [ 402.115560][T12956] ? file_update_time+0x1bd/0x3e0 [ 402.120576][T12956] __generic_file_write_iter+0x161/0x300 [ 402.126211][T12956] ? generic_write_checks+0x250/0x290 [ 402.131586][T12956] generic_file_write_iter+0x75/0x130 [ 402.136962][T12956] vfs_write+0x69d/0x770 [ 402.141459][T12956] __x64_sys_pwrite64+0xf5/0x150 [ 402.146461][T12956] do_syscall_64+0x4a/0x90 [ 402.150897][T12956] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 402.156836][T12956] RIP: 0033:0x419797 [ 402.160718][T12956] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 402.180550][T12956] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 402.189039][T12956] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 402.197315][T12956] RDX: 0000000000000020 RSI: 0000000020010400 RDI: 0000000000000004 [ 402.205312][T12956] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5c8, @dev}, 0x1c) [ 402.213368][T12956] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 [ 402.221337][T12956] R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003 [ 402.236505][T12956] loop4: detected capacity change from 0 to 4096 [ 402.260915][T12945] loop5: detected capacity change from 0 to 1024 19:27:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20ff03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201020, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x600, @dev}, 0x1c) [ 402.270630][T12945] EXT4-fs (loop5): bad geometry: block count 620 exceeds size of device (512 blocks) [ 402.285299][T12956] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.303190][T12956] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 402.313954][T12956] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 402.328494][T12956] EXT4-fs (loop4): mount failed [ 402.351063][T12944] loop0: detected capacity change from 0 to 4101 [ 402.365466][T12975] loop3: detected capacity change from 0 to 4104 [ 402.381012][T12975] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.398261][T12975] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x700, @dev}, 0x1c) 19:27:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200c00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 402.408966][T12975] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 402.437533][T12944] EXT4-fs: failed to create workqueue [ 402.442995][T12944] EXT4-fs (loop0): mount failed [ 402.451031][T12985] loop5: detected capacity change from 0 to 1024 19:27:33 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x810, @dev}, 0x1c) 19:27:33 executing program 4 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 402.478670][T12986] loop2: detected capacity change from 0 to 4223 [ 402.483988][T12975] EXT4-fs (loop3): mount failed [ 402.493451][T12985] EXT4-fs (loop5): bad geometry: block count 628 exceeds size of device (512 blocks) [ 402.513410][T12975] loop3: detected capacity change from 0 to 4104 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1008, @dev}, 0x1c) [ 402.514057][T12986] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.537869][T12986] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 402.548705][T12986] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 402.554634][T13007] FAULT_INJECTION: forcing a failure. [ 402.554634][T13007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 402.570110][T12986] EXT4-fs (loop2): mount failed [ 402.576382][T13007] CPU: 1 PID: 13007 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 402.589803][T13007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.600370][T13007] Call Trace: [ 402.603667][T13007] dump_stack+0x137/0x19d [ 402.608099][T13007] should_fail+0x23c/0x250 [ 402.612635][T13007] __alloc_pages_nodemask+0xe7/0x310 [ 402.618244][T13007] alloc_pages_vma+0x3c3/0x5e0 [ 402.623044][T13007] shmem_getpage_gfp+0x980/0x1410 [ 402.628163][T13007] shmem_write_begin+0x7e/0x100 [ 402.633151][T13007] generic_perform_write+0x196/0x3a0 [ 402.638484][T13007] ? file_update_time+0x1bd/0x3e0 [ 402.643793][T13007] __generic_file_write_iter+0x161/0x300 [ 402.649527][T13007] ? generic_write_checks+0x250/0x290 [ 402.654969][T13007] generic_file_write_iter+0x75/0x130 [ 402.660337][T13007] vfs_write+0x69d/0x770 [ 402.664570][T13007] __x64_sys_pwrite64+0xf5/0x150 [ 402.669658][T13007] do_syscall_64+0x4a/0x90 [ 402.674105][T13007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 402.680118][T13007] RIP: 0033:0x419797 [ 402.684001][T13007] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 402.703831][T13007] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 402.712473][T13007] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 402.720518][T13007] RDX: 000000000000001d RSI: 0000000020012600 RDI: 0000000000000004 [ 402.728479][T13007] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 402.736492][T13007] R10: 0000000000004100 R11: 0000000000000293 R12: 0000000000000004 [ 402.744547][T13007] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 402.753470][T12975] EXT4-fs: failed to create workqueue [ 402.758987][T12975] EXT4-fs (loop3): mount failed 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2800, @dev}, 0x1c) [ 402.785251][T13007] loop4: detected capacity change from 0 to 4096 [ 402.790545][T13015] loop0: detected capacity change from 0 to 4102 [ 402.811288][T13007] EXT4-fs error (device loop4): ext4_fill_super:4943: inode #2: comm syz-executor.4: iget: root inode unallocated [ 402.816606][T12986] loop2: detected capacity change from 0 to 4223 19:27:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201100, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 402.823658][T13007] EXT4-fs (loop4): get root inode failed [ 402.835946][T13007] EXT4-fs (loop4): mount failed [ 402.837254][T12986] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.858266][T12986] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 402.868984][T12986] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 402.899362][T13015] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 402.900428][T12986] EXT4-fs (loop2): mount failed [ 402.916578][T13015] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 402.932303][T13015] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20ff0f, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3f00, @dev}, 0x1c) 19:27:34 executing program 4 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 402.969288][T13031] loop5: detected capacity change from 0 to 1024 [ 402.994234][T13031] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 403.013742][T13015] EXT4-fs (loop0): mount failed 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4000, @dev}, 0x1c) [ 403.020313][T13038] loop3: detected capacity change from 0 to 4104 [ 403.047559][T13031] loop5: detected capacity change from 0 to 1024 [ 403.049793][T13045] loop2: detected capacity change from 0 to 4223 [ 403.065590][T13053] FAULT_INJECTION: forcing a failure. [ 403.065590][T13053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.079140][T13053] CPU: 1 PID: 13053 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 403.087844][T13053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.097845][T13015] loop0: detected capacity change from 0 to 4102 [ 403.098025][T13053] Call Trace: [ 403.098035][T13053] dump_stack+0x137/0x19d [ 403.112065][T13053] should_fail+0x23c/0x250 [ 403.116505][T13053] should_fail_usercopy+0x16/0x20 [ 403.121840][T13053] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 403.128079][T13053] ? shmem_write_begin+0x7e/0x100 [ 403.133258][T13053] generic_perform_write+0x1e4/0x3a0 [ 403.138539][T13053] ? file_update_time+0x1bd/0x3e0 [ 403.143753][T13053] __generic_file_write_iter+0x161/0x300 [ 403.149391][T13053] ? generic_write_checks+0x250/0x290 [ 403.154930][T13053] generic_file_write_iter+0x75/0x130 [ 403.160529][T13053] vfs_write+0x69d/0x770 [ 403.164934][T13053] __x64_sys_pwrite64+0xf5/0x150 [ 403.169863][T13053] do_syscall_64+0x4a/0x90 [ 403.174276][T13053] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 403.180166][T13053] RIP: 0033:0x419797 [ 403.184121][T13053] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 403.204194][T13053] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 403.212631][T13053] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6000, @dev}, 0x1c) [ 403.220704][T13053] RDX: 000000000000001d RSI: 0000000020012600 RDI: 0000000000000004 [ 403.228756][T13053] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 403.236714][T13053] R10: 0000000000004100 R11: 0000000000000293 R12: 0000000000000004 [ 403.244797][T13053] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 19:27:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200d00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 403.266020][T13038] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.283642][T13038] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 403.294319][T13038] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 403.304973][T13053] loop4: detected capacity change from 0 to 4096 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x80fe, @dev}, 0x1c) [ 403.320084][T13045] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.328472][T13038] EXT4-fs (loop3): mount failed [ 403.337233][T13045] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 403.353020][T13045] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x88fe, @dev}, 0x1c) [ 403.377950][T13031] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 403.388991][T13053] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.396702][T13045] EXT4-fs (loop2): mount failed [ 403.406368][T13053] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:34 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xa005, @dev}, 0x1c) [ 403.422312][T13053] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 403.449133][T13038] loop3: detected capacity change from 0 to 4104 19:27:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000037a02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 403.481659][T13053] EXT4-fs (loop4): mount failed [ 403.485993][T13045] loop2: detected capacity change from 0 to 4223 [ 403.487220][T13038] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.510270][T13038] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 403.521156][T13038] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 403.538248][T13038] EXT4-fs (loop3): mount failed [ 403.539387][T13045] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.543861][T13085] loop0: detected capacity change from 0 to 4102 [ 403.560347][T13045] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 403.577650][T13045] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 403.601070][T13085] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.618320][T13085] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201200, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:35 executing program 4 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 403.628893][T13085] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 403.659458][T13085] EXT4-fs (loop0): mount failed [ 403.688566][T13106] loop5: detected capacity change from 0 to 1024 [ 403.690830][T13045] EXT4-fs (loop2): mount failed [ 403.706923][T13106] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 403.709999][T13112] FAULT_INJECTION: forcing a failure. [ 403.709999][T13112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.730243][T13112] CPU: 0 PID: 13112 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 403.738650][T13112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.748928][T13112] Call Trace: [ 403.752323][T13112] dump_stack+0x137/0x19d [ 403.756817][T13112] should_fail+0x23c/0x250 [ 403.761404][T13112] should_fail_usercopy+0x16/0x20 [ 403.766443][T13112] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 403.773479][T13112] ? shmem_write_begin+0x7e/0x100 [ 403.779997][T13112] generic_perform_write+0x1e4/0x3a0 [ 403.786151][T13112] ? file_update_time+0x1bd/0x3e0 [ 403.791184][T13112] __generic_file_write_iter+0x161/0x300 [ 403.796869][T13112] ? generic_write_checks+0x250/0x290 [ 403.802244][T13112] generic_file_write_iter+0x75/0x130 [ 403.808153][T13112] vfs_write+0x69d/0x770 [ 403.812417][T13112] __x64_sys_pwrite64+0xf5/0x150 [ 403.817403][T13112] do_syscall_64+0x4a/0x90 [ 403.821815][T13112] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 403.827884][T13112] RIP: 0033:0x419797 [ 403.831849][T13112] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 403.852650][T13112] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 403.861097][T13112] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 403.869071][T13112] RDX: 000000000000003d RSI: 0000000020012800 RDI: 0000000000000004 [ 403.877045][T13112] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff 19:27:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fffe, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xc805, @dev}, 0x1c) 19:27:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 403.886130][T13112] R10: 0000000000004200 R11: 0000000000000293 R12: 0000000000000004 [ 403.894456][T13112] R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005 [ 403.925700][T13112] loop4: detected capacity change from 0 to 4096 [ 403.928113][T13113] loop3: detected capacity change from 0 to 4105 [ 403.954873][T13106] loop5: detected capacity change from 0 to 1024 [ 403.955581][T13113] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 403.978859][T13113] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 403.980965][T13106] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc00, @dev}, 0x1c) [ 403.989456][T13113] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.014671][T13113] EXT4-fs (loop3): mount failed [ 404.035597][T13128] loop0: detected capacity change from 0 to 4103 [ 404.057459][T13112] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.074720][T13112] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 404.085261][T13112] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.101189][T13112] EXT4-fs (loop4): mount failed 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe80, @dev}, 0x1c) 19:27:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008502000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 404.104126][T13138] loop2: detected capacity change from 0 to 4223 [ 404.114727][T13113] loop3: detected capacity change from 0 to 4105 [ 404.132759][T13128] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.150097][T13128] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 404.159443][T13113] EXT4-fs: failed to create workqueue [ 404.161044][T13128] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.166389][T13113] EXT4-fs (loop3): mount failed [ 404.188252][T13128] EXT4-fs (loop0): mount failed 19:27:35 executing program 4 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 404.215460][T13138] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.232994][T13138] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 404.243737][T13138] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe88, @dev}, 0x1c) [ 404.269624][T13163] FAULT_INJECTION: forcing a failure. [ 404.269624][T13163] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 404.271041][T13160] loop5: detected capacity change from 0 to 1024 [ 404.283199][T13163] CPU: 1 PID: 13163 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 404.298088][T13163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.301890][T13138] EXT4-fs (loop2): mount failed [ 404.308438][T13163] Call Trace: 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xff00, @dev}, 0x1c) [ 404.308452][T13163] dump_stack+0x137/0x19d [ 404.308478][T13163] should_fail+0x23c/0x250 [ 404.308500][T13163] should_fail_usercopy+0x16/0x20 [ 404.330318][T13163] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 404.336500][T13163] ? shmem_write_begin+0x7e/0x100 [ 404.341617][T13163] generic_perform_write+0x1e4/0x3a0 [ 404.346997][T13163] ? file_update_time+0x1bd/0x3e0 [ 404.352045][T13163] __generic_file_write_iter+0x161/0x300 [ 404.357697][T13163] ? generic_write_checks+0x250/0x290 [ 404.363252][T13163] generic_file_write_iter+0x75/0x130 [ 404.368649][T13163] vfs_write+0x69d/0x770 [ 404.372903][T13163] __x64_sys_pwrite64+0xf5/0x150 [ 404.378035][T13163] do_syscall_64+0x4a/0x90 [ 404.382564][T13163] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.388626][T13163] RIP: 0033:0x419797 [ 404.392533][T13163] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x100000, @dev}, 0x1c) 19:27:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201800, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 404.394041][T13160] EXT4-fs (loop5): bad geometry: block count 645 exceeds size of device (512 blocks) [ 404.413597][T13163] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 404.413623][T13163] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 404.413636][T13163] RDX: 0000000000000024 RSI: 0000000020012a00 RDI: 0000000000000004 [ 404.413673][T13163] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 404.413684][T13163] R10: 0000000000004300 R11: 0000000000000293 R12: 0000000000000004 19:27:35 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf0ff7f, @dev}, 0x1c) [ 404.413694][T13163] R13: 0000000000000004 R14: 0000000020000290 R15: 0000000000000006 [ 404.470938][T13163] loop4: detected capacity change from 0 to 4096 [ 404.499276][T13128] loop0: detected capacity change from 0 to 4103 [ 404.522230][T13138] loop2: detected capacity change from 0 to 4223 [ 404.524900][T13163] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.547068][T13163] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 404.553518][T13192] loop3: detected capacity change from 0 to 4108 [ 404.557771][T13163] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.565289][T13128] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.595295][T13128] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 404.605955][T13128] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.621216][T13128] EXT4-fs (loop0): mount failed [ 404.626208][T13138] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.643369][T13138] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 404.653901][T13138] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.658974][T13163] EXT4-fs (loop4): mount failed [ 404.669585][T13160] loop5: detected capacity change from 0 to 1024 [ 404.675272][T13192] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 404.681022][T13138] EXT4-fs (loop2): mount failed [ 404.696870][T13192] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x600000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x1000000, @dev}, 0x1c) 19:27:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:36 executing program 4 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 404.712463][T13192] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 404.713269][T13160] EXT4-fs (loop5): bad geometry: block count 645 exceeds size of device (512 blocks) [ 404.728056][T13192] EXT4-fs (loop3): mount failed 19:27:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff8c02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x2000000, @dev}, 0x1c) [ 404.804815][T13192] loop3: detected capacity change from 0 to 4108 [ 404.834839][T13217] FAULT_INJECTION: forcing a failure. [ 404.834839][T13217] name fail_page_alloc, interval 1, probability 0, space 0, times 0 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3000000, @dev}, 0x1c) [ 404.848153][T13217] CPU: 0 PID: 13217 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 404.856576][T13217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.866831][T13217] Call Trace: [ 404.870147][T13217] dump_stack+0x137/0x19d [ 404.874486][T13217] should_fail+0x23c/0x250 [ 404.879154][T13217] __alloc_pages_nodemask+0xe7/0x310 [ 404.884664][T13217] alloc_pages_vma+0x3c3/0x5e0 [ 404.889421][T13217] shmem_getpage_gfp+0x980/0x1410 [ 404.894548][T13217] ? asm_sysvec_reschedule_ipi+0x12/0x20 [ 404.900274][T13217] shmem_write_begin+0x7e/0x100 [ 404.905298][T13217] generic_perform_write+0x196/0x3a0 [ 404.910894][T13217] ? file_update_time+0x1bd/0x3e0 [ 404.916274][T13217] __generic_file_write_iter+0x161/0x300 [ 404.922155][T13217] ? generic_write_checks+0x250/0x290 [ 404.927523][T13217] generic_file_write_iter+0x75/0x130 [ 404.932901][T13217] vfs_write+0x69d/0x770 [ 404.937136][T13217] __x64_sys_pwrite64+0xf5/0x150 [ 404.942070][T13217] do_syscall_64+0x4a/0x90 [ 404.946566][T13217] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 404.952707][T13217] RIP: 0033:0x419797 [ 404.956595][T13217] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 404.976386][T13217] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 404.984998][T13217] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 404.993100][T13217] RDX: 0000000000000015 RSI: 0000000020013900 RDI: 0000000000000004 [ 405.001078][T13217] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 405.009040][T13217] R10: 0000000000030000 R11: 0000000000000293 R12: 0000000000000004 [ 405.017499][T13217] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 [ 405.037933][T13225] loop0: detected capacity change from 0 to 4103 [ 405.044547][T13223] loop2: detected capacity change from 0 to 12288 [ 405.051329][T13192] EXT4-fs: failed to create workqueue [ 405.052223][T13217] loop4: detected capacity change from 0 to 4096 [ 405.056791][T13192] EXT4-fs (loop3): mount failed [ 405.086390][T13223] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.103698][T13223] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 405.114539][T13223] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x4000000, @dev}, 0x1c) 19:27:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201f00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 405.147046][T13223] EXT4-fs (loop2): mount failed [ 405.159733][T13217] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 405.176163][T13217] EXT4-fs (loop4): mount failed 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x5000000, @dev}, 0x1c) [ 405.179034][T13225] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.198604][T13225] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 405.209242][T13225] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.223784][T13225] EXT4-fs (loop0): mount failed 19:27:36 executing program 4 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 405.272313][T13246] loop5: detected capacity change from 0 to 1024 [ 405.283771][T13223] loop2: detected capacity change from 0 to 12288 [ 405.292945][T13246] EXT4-fs (loop5): bad geometry: block count 652 exceeds size of device (512 blocks) [ 405.307084][T13225] loop0: detected capacity change from 0 to 4103 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6000000, @dev}, 0x1c) [ 405.318471][T13263] loop3: detected capacity change from 0 to 4111 [ 405.329613][T13223] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.347285][T13223] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 405.357961][T13223] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.374003][T13223] EXT4-fs (loop2): mount failed [ 405.385265][T13246] loop5: detected capacity change from 0 to 1024 [ 405.394355][T13263] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.397993][T13246] EXT4-fs (loop5): bad geometry: block count 652 exceeds size of device (512 blocks) [ 405.412135][T13263] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 405.432114][T13263] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.432544][T13274] FAULT_INJECTION: forcing a failure. [ 405.432544][T13274] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 405.459900][T13274] CPU: 0 PID: 13274 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:27:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:36 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7000000, @dev}, 0x1c) [ 405.468816][T13274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.479444][T13274] Call Trace: [ 405.482726][T13274] dump_stack+0x137/0x19d [ 405.487072][T13274] should_fail+0x23c/0x250 [ 405.488238][T13263] EXT4-fs (loop3): mount failed [ 405.491493][T13274] should_fail_usercopy+0x16/0x20 [ 405.491518][T13274] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 405.500585][T13225] EXT4-fs: failed to create workqueue [ 405.501469][T13274] ? shmem_write_begin+0x7e/0x100 [ 405.507537][T13225] EXT4-fs (loop0): mount failed [ 405.513235][T13274] generic_perform_write+0x1e4/0x3a0 [ 405.528710][T13274] ? file_update_time+0x1bd/0x3e0 [ 405.533911][T13274] __generic_file_write_iter+0x161/0x300 [ 405.539636][T13274] ? generic_write_checks+0x250/0x290 [ 405.545198][T13274] generic_file_write_iter+0x75/0x130 [ 405.550560][T13274] vfs_write+0x69d/0x770 [ 405.554810][T13274] __x64_sys_pwrite64+0xf5/0x150 [ 405.559924][T13274] do_syscall_64+0x4a/0x90 [ 405.564417][T13274] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 405.570539][T13274] RIP: 0033:0x419797 [ 405.574448][T13274] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 405.594413][T13274] RSP: 002b:00007f4653ef6f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 405.602929][T13274] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 405.610888][T13274] RDX: 0000000000000015 RSI: 0000000020013900 RDI: 0000000000000004 [ 405.618866][T13274] RBP: 0000000000000008 R08: 0000000000000000 R09: ffffffffffffffff [ 405.627211][T13274] R10: 0000000000030000 R11: 0000000000000293 R12: 0000000000000004 [ 405.635175][T13274] R13: 0000000000000004 R14: 00000000200002a8 R15: 0000000000000007 19:27:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200ff8, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff9702000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 405.667869][T13274] loop4: detected capacity change from 0 to 4096 [ 405.676294][T13274] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.683608][T13263] loop3: detected capacity change from 0 to 4111 [ 405.694046][T13274] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:37 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x8000000, @dev}, 0x1c) 19:27:37 executing program 4 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 405.710902][T13274] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.725676][T13274] EXT4-fs (loop4): mount failed [ 405.747857][T13291] loop5: detected capacity change from 0 to 1024 [ 405.765691][T13295] loop2: detected capacity change from 0 to 32768 [ 405.773059][T13263] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.784703][T13291] EXT4-fs (loop5): bad geometry: block count 663 exceeds size of device (512 blocks) [ 405.790497][T13263] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:37 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10000000, @dev}, 0x1c) [ 405.810728][T13263] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.858448][T13310] FAULT_INJECTION: forcing a failure. [ 405.858448][T13310] name failslab, interval 1, probability 0, space 0, times 0 [ 405.871210][T13310] CPU: 0 PID: 13310 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 405.878298][T13291] loop5: detected capacity change from 0 to 1024 [ 405.879694][T13310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.879708][T13310] Call Trace: [ 405.879716][T13310] dump_stack+0x137/0x19d [ 405.887104][T13263] EXT4-fs (loop3): mount failed [ 405.896257][T13310] should_fail+0x23c/0x250 [ 405.896284][T13310] ? getname_flags+0x84/0x3d0 [ 405.896305][T13310] __should_failslab+0x81/0x90 [ 405.910556][T13291] EXT4-fs (loop5): bad geometry: block count 663 exceeds size of device (512 blocks) [ 405.913968][T13310] should_failslab+0x5/0x20 [ 405.934227][T13295] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 405.937680][T13310] kmem_cache_alloc+0x46/0x2e0 [ 405.955090][T13295] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 405.959777][T13310] getname_flags+0x84/0x3d0 [ 405.959807][T13310] ? vfs_write+0x50c/0x770 [ 405.970613][T13295] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 405.975432][T13310] getname+0x15/0x20 [ 405.982292][T13315] loop0: detected capacity change from 0 to 4103 [ 405.994599][T13310] do_sys_openat2+0x5b/0x250 [ 405.994634][T13310] __x64_sys_openat+0xef/0x110 19:27:37 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10000120, @dev}, 0x1c) [ 405.994653][T13310] do_syscall_64+0x4a/0x90 [ 406.014913][T13295] EXT4-fs (loop2): mount failed [ 406.015458][T13310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 406.030664][T13310] RIP: 0033:0x4196e4 [ 406.034554][T13310] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 406.035117][T13315] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 406.054621][T13310] RSP: 002b:00007f4653ef6ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 406.054647][T13310] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 406.071789][T13315] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 406.080229][T13310] RDX: 0000000000000002 RSI: 00007f4653ef7000 RDI: 00000000ffffff9c [ 406.080245][T13310] RBP: 00007f4653ef7000 R08: 0000000000000000 R09: ffffffffffffffff 19:27:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:37 executing program 4 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003b702000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 406.080256][T13310] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 406.088405][T13315] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 406.099298][T13310] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 406.147057][T13315] EXT4-fs (loop0): mount failed [ 406.188739][T13329] FAULT_INJECTION: forcing a failure. [ 406.188739][T13329] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 406.202327][T13329] CPU: 1 PID: 13329 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 406.210926][T13329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.220997][T13329] Call Trace: [ 406.224326][T13329] dump_stack+0x137/0x19d [ 406.228666][T13329] should_fail+0x23c/0x250 [ 406.233090][T13329] should_fail_usercopy+0x16/0x20 19:27:37 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x10080000, @dev}, 0x1c) [ 406.238151][T13329] strncpy_from_user+0x21/0x250 [ 406.240548][T13295] loop2: detected capacity change from 0 to 32768 [ 406.243382][T13329] getname_flags+0xb8/0x3d0 [ 406.254398][T13329] ? vfs_write+0x50c/0x770 [ 406.259026][T13329] getname+0x15/0x20 [ 406.262957][T13329] do_sys_openat2+0x5b/0x250 [ 406.267600][T13329] __x64_sys_openat+0xef/0x110 [ 406.272382][T13329] do_syscall_64+0x4a/0x90 [ 406.276895][T13329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 406.282986][T13329] RIP: 0033:0x4196e4 [ 406.286991][T13329] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 406.288223][T13295] EXT4-fs: failed to create workqueue [ 406.306718][T13329] RSP: 002b:00007f4653ef6ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 406.306743][T13329] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 406.306754][T13329] RDX: 0000000000000002 RSI: 00007f4653ef7000 RDI: 00000000ffffff9c [ 406.306765][T13329] RBP: 00007f4653ef7000 R08: 0000000000000000 R09: ffffffffffffffff [ 406.306777][T13329] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 406.312283][T13295] EXT4-fs (loop2): mount failed [ 406.320648][T13329] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 406.358342][T13333] loop5: detected capacity change from 0 to 1024 [ 406.374619][T13345] loop3: detected capacity change from 0 to 4112 [ 406.383682][T13315] loop0: detected capacity change from 0 to 4103 [ 406.398621][T13333] EXT4-fs (loop5): bad geometry: block count 695 exceeds size of device (512 blocks) 19:27:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:37 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x20010010, @dev}, 0x1c) [ 406.422962][T13315] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 406.441451][T13315] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 406.452118][T13315] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 406.458153][T13345] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 406.483627][T13345] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 406.494552][T13345] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 406.500174][T13315] EXT4-fs (loop0): mount failed [ 406.519825][T13345] EXT4-fs (loop3): mount failed 19:27:38 executing program 4 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x28000000, @dev}, 0x1c) 19:27:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201020, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 406.558618][T13345] loop3: detected capacity change from 0 to 4112 [ 406.563826][T13373] loop2: detected capacity change from 0 to 4096 [ 406.565166][T13333] loop5: detected capacity change from 0 to 1024 [ 406.594709][T13333] EXT4-fs (loop5): bad geometry: block count 695 exceeds size of device (512 blocks) [ 406.602753][T13345] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 406.605083][T13388] FAULT_INJECTION: forcing a failure. [ 406.605083][T13388] name failslab, interval 1, probability 0, space 0, times 0 [ 406.621807][T13345] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 406.634415][T13388] CPU: 0 PID: 13388 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 406.645070][T13345] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 406.653663][T13388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.653679][T13388] Call Trace: [ 406.653687][T13388] dump_stack+0x137/0x19d [ 406.674969][T13345] EXT4-fs (loop3): mount failed [ 406.677801][T13388] should_fail+0x23c/0x250 [ 406.694944][T13388] ? __alloc_file+0x2e/0x1a0 [ 406.699804][T13388] __should_failslab+0x81/0x90 [ 406.704665][T13388] should_failslab+0x5/0x20 [ 406.709201][T13388] kmem_cache_alloc+0x46/0x2e0 [ 406.714049][T13388] __alloc_file+0x2e/0x1a0 [ 406.718847][T13388] alloc_empty_file+0xcd/0x1c0 [ 406.723954][T13388] path_openat+0x6a/0x20b0 [ 406.728446][T13388] ? iov_iter_advance+0x291/0xe10 [ 406.733456][T13388] ? shmem_write_end+0x37d/0x3d0 [ 406.738399][T13388] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 406.744814][T13388] ? generic_perform_write+0x332/0x3a0 [ 406.750266][T13388] do_filp_open+0xd9/0x1f0 [ 406.754686][T13388] ? __virt_addr_valid+0x15a/0x1a0 [ 406.759893][T13388] ? __check_object_size+0x253/0x310 [ 406.765398][T13388] ? alloc_fd+0x36d/0x3c0 [ 406.769770][T13388] do_sys_openat2+0xa3/0x250 [ 406.774601][T13388] __x64_sys_openat+0xef/0x110 [ 406.779652][T13388] do_syscall_64+0x4a/0x90 [ 406.784993][T13388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 406.790984][T13388] RIP: 0033:0x4196e4 [ 406.795210][T13388] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 406.814987][T13388] RSP: 002b:00007f4653ef6ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 406.823602][T13388] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 406.831571][T13388] RDX: 0000000000000002 RSI: 00007f4653ef7000 RDI: 00000000ffffff9c [ 406.839622][T13388] RBP: 00007f4653ef7000 R08: 0000000000000000 R09: ffffffffffffffff [ 406.847580][T13388] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3f000000, @dev}, 0x1c) 19:27:38 executing program 4 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x40000000, @dev}, 0x1c) [ 406.855710][T13388] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 406.876122][T13395] loop0: detected capacity change from 0 to 4104 [ 406.928684][T13395] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 406.932169][T13403] FAULT_INJECTION: forcing a failure. [ 406.932169][T13403] name failslab, interval 1, probability 0, space 0, times 0 [ 406.946283][T13395] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 406.959132][T13403] CPU: 1 PID: 13403 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:27:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202010, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003b802000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 406.970009][T13395] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 406.978645][T13403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.978658][T13403] Call Trace: [ 406.978667][T13403] dump_stack+0x137/0x19d [ 406.978690][T13403] should_fail+0x23c/0x250 [ 406.978707][T13403] ? security_file_alloc+0x30/0x190 [ 406.978731][T13403] __should_failslab+0x81/0x90 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x60000000, @dev}, 0x1c) [ 407.025068][T13403] should_failslab+0x5/0x20 [ 407.029845][T13403] kmem_cache_alloc+0x46/0x2e0 [ 407.030987][T13395] EXT4-fs (loop0): mount failed [ 407.034709][T13403] ? __alloc_file+0x2e/0x1a0 [ 407.044166][T13403] security_file_alloc+0x30/0x190 [ 407.049243][T13403] __alloc_file+0x83/0x1a0 [ 407.053853][T13403] alloc_empty_file+0xcd/0x1c0 [ 407.058674][T13403] path_openat+0x6a/0x20b0 [ 407.063181][T13403] ? iov_iter_advance+0x291/0xe10 [ 407.068305][T13403] ? shmem_write_end+0x37d/0x3d0 [ 407.073255][T13403] ? balance_dirty_pages_ratelimited+0xb1/0x280 [ 407.079503][T13403] ? generic_perform_write+0x332/0x3a0 [ 407.085216][T13403] do_filp_open+0xd9/0x1f0 [ 407.089698][T13403] ? __virt_addr_valid+0x15a/0x1a0 [ 407.094824][T13403] ? __check_object_size+0x253/0x310 [ 407.100146][T13403] ? alloc_fd+0x36d/0x3c0 [ 407.104686][T13403] do_sys_openat2+0xa3/0x250 [ 407.109263][T13403] __x64_sys_openat+0xef/0x110 [ 407.114029][T13403] do_syscall_64+0x4a/0x90 [ 407.118442][T13403] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.124508][T13403] RIP: 0033:0x4196e4 [ 407.128490][T13403] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 407.148167][T13403] RSP: 002b:00007f4653ef6ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 407.156603][T13403] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 407.164615][T13403] RDX: 0000000000000002 RSI: 00007f4653ef7000 RDI: 00000000ffffff9c 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x7ffff000, @dev}, 0x1c) [ 407.172929][T13403] RBP: 00007f4653ef7000 R08: 0000000000000000 R09: ffffffffffffffff [ 407.180896][T13403] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 407.188869][T13403] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 407.209854][T13373] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 407.220010][T13373] EXT4-fs (loop2): group descriptors corrupted! [ 407.265236][T13395] loop0: detected capacity change from 0 to 4104 [ 407.265338][T13422] loop3: detected capacity change from 0 to 4112 [ 407.283138][T13373] loop2: detected capacity change from 0 to 4096 [ 407.289961][T13419] loop5: detected capacity change from 0 to 1024 [ 407.292145][T13422] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 407.313740][T13422] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 407.320776][T13419] EXT4-fs (loop5): bad geometry: block count 696 exceeds size of device (512 blocks) [ 407.324297][T13422] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 407.338328][T13395] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 407.365384][T13395] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 407.375945][T13395] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 407.376988][T13422] EXT4-fs (loop3): mount failed [ 407.395259][T13373] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 407.397346][T13395] EXT4-fs (loop0): mount failed 19:27:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:38 executing program 4 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:38 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xa0050000, @dev}, 0x1c) 19:27:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003b902000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 407.405037][T13373] EXT4-fs (loop2): group descriptors corrupted! [ 407.428770][T13441] FAULT_INJECTION: forcing a failure. [ 407.428770][T13441] name failslab, interval 1, probability 0, space 0, times 0 [ 407.441449][T13441] CPU: 1 PID: 13441 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 407.449877][T13441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.460034][T13441] Call Trace: [ 407.463432][T13441] dump_stack+0x137/0x19d [ 407.468044][T13441] should_fail+0x23c/0x250 [ 407.472821][T13441] ? loop_set_status_from_info+0x3a0/0x3a0 [ 407.478804][T13441] __should_failslab+0x81/0x90 [ 407.483781][T13441] ? __kthread_create_on_node+0x7a/0x290 [ 407.489530][T13441] should_failslab+0x5/0x20 [ 407.494378][T13441] kmem_cache_alloc_trace+0x49/0x310 [ 407.500039][T13441] ? loop_set_status_from_info+0x3a0/0x3a0 [ 407.505960][T13441] __kthread_create_on_node+0x7a/0x290 [ 407.513610][T13441] ? loop_set_status_from_info+0x3a0/0x3a0 [ 407.519610][T13441] kthread_create_on_node+0x72/0xa0 [ 407.524850][T13441] loop_configure+0x597/0xcb0 [ 407.530339][T13441] ? mntput+0x45/0x70 [ 407.534670][T13441] lo_ioctl+0x555/0x11f0 [ 407.539024][T13441] ? path_openat+0x19ab/0x20b0 [ 407.543984][T13441] ? putname+0xa5/0xc0 [ 407.548148][T13441] ? ___cache_free+0x3c/0x300 [ 407.552992][T13441] ? blkdev_common_ioctl+0x9c3/0x1040 [ 407.558418][T13441] ? selinux_file_ioctl+0x8e0/0x970 [ 407.563708][T13441] ? lo_release+0x120/0x120 [ 407.568209][T13441] blkdev_ioctl+0x1d0/0x3c0 [ 407.572784][T13441] block_ioctl+0x6d/0x80 [ 407.577014][T13441] ? blkdev_iopoll+0x70/0x70 [ 407.581686][T13441] __se_sys_ioctl+0xcb/0x140 [ 407.586268][T13441] __x64_sys_ioctl+0x3f/0x50 [ 407.590849][T13441] do_syscall_64+0x4a/0x90 [ 407.595294][T13441] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.601297][T13441] RIP: 0033:0x4663b7 [ 407.606392][T13441] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.626083][T13441] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 407.634480][T13441] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 407.642439][T13441] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 407.650779][T13441] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 407.658758][T13441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:27:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xc8050000, @dev}, 0x1c) 19:27:39 executing program 4 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xe0ffffff, @dev}, 0x1c) [ 407.666800][T13441] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 407.684979][T13443] loop5: detected capacity change from 0 to 1024 [ 407.731341][T13422] loop3: detected capacity change from 0 to 4112 [ 407.742789][T13443] EXT4-fs (loop5): bad geometry: block count 697 exceeds size of device (512 blocks) [ 407.771225][T13422] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 407.776875][T13458] FAULT_INJECTION: forcing a failure. [ 407.776875][T13458] name failslab, interval 1, probability 0, space 0, times 0 [ 407.788810][T13422] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 407.801628][T13458] CPU: 1 PID: 13458 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 407.812155][T13422] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 407.820611][T13458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.820626][T13458] Call Trace: [ 407.820634][T13458] dump_stack+0x137/0x19d [ 407.820658][T13458] should_fail+0x23c/0x250 [ 407.820675][T13458] ? __kernfs_new_node+0x6a/0x330 [ 407.820692][T13458] __should_failslab+0x81/0x90 [ 407.820711][T13458] should_failslab+0x5/0x20 [ 407.820751][T13458] kmem_cache_alloc+0x46/0x2e0 [ 407.820769][T13458] __kernfs_new_node+0x6a/0x330 [ 407.868432][T13422] EXT4-fs (loop3): mount failed [ 407.872475][T13458] ? select_task_rq_fair+0x179/0xbd0 [ 407.877472][T13459] loop2: detected capacity change from 0 to 4096 [ 407.882083][T13458] ? rb_insert_color+0x7e/0x310 [ 407.882132][T13458] kernfs_create_dir_ns+0x5e/0x140 [ 407.882153][T13458] internal_create_group+0x138/0x850 [ 407.914993][T13458] ? check_preempt_wakeup+0x1bb/0x350 [ 407.920369][T13458] sysfs_create_group+0x1b/0x20 [ 407.926776][T13458] loop_configure+0xa21/0xcb0 [ 407.931736][T13458] lo_ioctl+0x555/0x11f0 [ 407.936097][T13458] ? path_openat+0x19ab/0x20b0 [ 407.940885][T13458] ? putname+0xa5/0xc0 [ 407.945028][T13458] ? ___cache_free+0x3c/0x300 [ 407.949794][T13458] ? blkdev_common_ioctl+0x9c3/0x1040 [ 407.955234][T13458] ? selinux_file_ioctl+0x8e0/0x970 [ 407.960570][T13458] ? lo_release+0x120/0x120 [ 407.965126][T13458] blkdev_ioctl+0x1d0/0x3c0 [ 407.969739][T13458] block_ioctl+0x6d/0x80 [ 407.973981][T13458] ? blkdev_iopoll+0x70/0x70 [ 407.978638][T13458] __se_sys_ioctl+0xcb/0x140 [ 407.983305][T13458] __x64_sys_ioctl+0x3f/0x50 [ 407.987881][T13458] do_syscall_64+0x4a/0x90 [ 407.992306][T13458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 407.998295][T13458] RIP: 0033:0x4663b7 [ 408.002169][T13458] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 408.022061][T13458] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.030620][T13458] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 408.038582][T13458] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 408.046766][T13458] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 408.054797][T13458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 408.062756][T13458] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 408.070877][T13458] loop4: detected capacity change from 0 to 4096 [ 408.093645][T13459] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 408.103440][T13459] EXT4-fs (loop2): group descriptors corrupted! [ 408.104867][T13468] loop0: detected capacity change from 0 to 4104 [ 408.115483][T13443] loop5: detected capacity change from 0 to 1024 [ 408.124160][T13458] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.142964][T13458] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 408.153574][T13458] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.157606][T13443] EXT4-fs (loop5): bad geometry: block count 697 exceeds size of device (512 blocks) [ 408.174554][T13458] EXT4-fs (loop4): mount failed 19:27:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202200, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xeffdffff, @dev}, 0x1c) 19:27:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000edc002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 408.183447][T13468] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.200781][T13468] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 408.211440][T13468] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.230581][T13468] EXT4-fs (loop0): mount failed 19:27:39 executing program 4 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xf5ffffff, @dev}, 0x1c) [ 408.258628][T13485] loop5: detected capacity change from 0 to 1024 [ 408.280683][T13485] EXT4-fs (loop5): bad geometry: block count 704 exceeds size of device (512 blocks) [ 408.290626][T13492] loop3: detected capacity change from 0 to 4113 [ 408.292716][T13468] loop0: detected capacity change from 0 to 4104 [ 408.305296][T13468] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.322492][T13468] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 408.324974][T13500] loop2: detected capacity change from 0 to 4096 [ 408.333088][T13468] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.354275][T13468] EXT4-fs (loop0): mount failed 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfc000000, @dev}, 0x1c) 19:27:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 408.368700][T13492] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.385805][T13492] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 408.396337][T13492] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.419512][T13485] loop5: detected capacity change from 0 to 1024 [ 408.427037][T13485] EXT4-fs (loop5): bad geometry: block count 704 exceeds size of device (512 blocks) [ 408.443971][T13500] EXT4-fs error (device loop2): ext4_fill_super:4943: inode #2: comm syz-executor.2: iget: root inode unallocated [ 408.444447][T13509] FAULT_INJECTION: forcing a failure. [ 408.444447][T13509] name failslab, interval 1, probability 0, space 0, times 0 [ 408.456306][T13500] EXT4-fs (loop2): get root inode failed [ 408.468876][T13509] CPU: 1 PID: 13509 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 408.474616][T13500] EXT4-fs (loop2): mount failed [ 408.483011][T13509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.483023][T13509] Call Trace: [ 408.483032][T13509] dump_stack+0x137/0x19d [ 408.489396][T13492] EXT4-fs (loop3): mount failed [ 408.498131][T13509] should_fail+0x23c/0x250 [ 408.498158][T13509] ? __kernfs_new_node+0x6a/0x330 19:27:39 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe800000, @dev}, 0x1c) [ 408.498177][T13509] __should_failslab+0x81/0x90 [ 408.524777][T13509] should_failslab+0x5/0x20 [ 408.525034][T13524] loop0: detected capacity change from 0 to 4105 [ 408.530391][T13509] kmem_cache_alloc+0x46/0x2e0 [ 408.530421][T13509] ? __cond_resched+0x11/0x40 [ 408.546359][T13509] __kernfs_new_node+0x6a/0x330 [ 408.551206][T13509] ? idr_alloc_cyclic+0x249/0x2d0 [ 408.556259][T13509] ? rb_insert_color+0x7e/0x310 [ 408.561102][T13509] kernfs_new_node+0x5b/0xd0 [ 408.565679][T13509] __kernfs_create_file+0x45/0x1a0 [ 408.570893][T13509] sysfs_add_file_mode_ns+0x1c1/0x250 [ 408.576268][T13509] internal_create_group+0x2e4/0x850 [ 408.582104][T13509] sysfs_create_group+0x1b/0x20 [ 408.587368][T13509] loop_configure+0xa21/0xcb0 [ 408.592120][T13509] lo_ioctl+0x555/0x11f0 [ 408.596517][T13509] ? path_openat+0x19ab/0x20b0 [ 408.601328][T13509] ? putname+0xa5/0xc0 [ 408.605384][T13509] ? ___cache_free+0x3c/0x300 [ 408.610195][T13509] ? blkdev_common_ioctl+0x9c3/0x1040 [ 408.615658][T13509] ? selinux_file_ioctl+0x8e0/0x970 [ 408.621406][T13509] ? lo_release+0x120/0x120 [ 408.625949][T13509] blkdev_ioctl+0x1d0/0x3c0 [ 408.630520][T13509] block_ioctl+0x6d/0x80 [ 408.634915][T13509] ? blkdev_iopoll+0x70/0x70 [ 408.639726][T13509] __se_sys_ioctl+0xcb/0x140 [ 408.644414][T13509] __x64_sys_ioctl+0x3f/0x50 [ 408.649221][T13509] do_syscall_64+0x4a/0x90 [ 408.653658][T13509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 408.659814][T13509] RIP: 0033:0x4663b7 [ 408.663706][T13509] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 408.683470][T13509] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 408.691902][T13509] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 408.699902][T13509] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 408.707952][T13509] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:27:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003c102000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 408.715907][T13509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 408.724168][T13509] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 408.732474][T13509] loop4: detected capacity change from 0 to 4096 [ 408.763524][T13492] loop3: detected capacity change from 0 to 4113 [ 408.771017][T13524] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.788516][T13524] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 408.799085][T13524] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.815429][T13500] loop2: detected capacity change from 0 to 4096 [ 408.824525][T13492] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 408.833238][T13524] EXT4-fs (loop0): mount failed [ 408.841646][T13492] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe80ffff, @dev}, 0x1c) [ 408.857104][T13492] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.871483][T13500] EXT4-fs: failed to create workqueue [ 408.876937][T13500] EXT4-fs (loop2): mount failed [ 408.879085][T13492] EXT4-fs (loop3): mount failed [ 408.887655][T13509] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfe880000, @dev}, 0x1c) [ 408.905008][T13509] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 408.907636][T13543] loop5: detected capacity change from 0 to 1024 [ 408.917124][T13509] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 408.937891][T13543] EXT4-fs (loop5): bad geometry: block count 705 exceeds size of device (512 blocks) [ 408.944644][T13509] EXT4-fs (loop4): mount failed 19:27:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202500, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 408.964003][T13524] loop0: detected capacity change from 0 to 4105 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfec0ffff, @dev}, 0x1c) 19:27:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:40 executing program 4 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 408.987507][T13543] loop5: detected capacity change from 0 to 1024 [ 409.009552][T13543] EXT4-fs (loop5): bad geometry: block count 705 exceeds size of device (512 blocks) [ 409.011717][T13524] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xff000000, @dev}, 0x1c) [ 409.036240][T13524] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 409.047044][T13524] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 409.064523][T13524] EXT4-fs (loop0): mount failed [ 409.094211][T13576] FAULT_INJECTION: forcing a failure. [ 409.094211][T13576] name failslab, interval 1, probability 0, space 0, times 0 [ 409.099245][T13580] loop3: detected capacity change from 0 to 4114 [ 409.107092][T13576] CPU: 0 PID: 13576 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 409.122126][T13576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.132208][T13576] Call Trace: [ 409.135583][T13576] dump_stack+0x137/0x19d [ 409.140271][T13576] should_fail+0x23c/0x250 19:27:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffffe202000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffff0000, @dev}, 0x1c) [ 409.142471][T13581] loop2: detected capacity change from 0 to 4096 [ 409.144706][T13576] ? __kernfs_new_node+0x6a/0x330 [ 409.156044][T13576] __should_failslab+0x81/0x90 [ 409.161101][T13576] should_failslab+0x5/0x20 [ 409.165703][T13576] kmem_cache_alloc+0x46/0x2e0 [ 409.170618][T13576] ? __cond_resched+0x11/0x40 [ 409.175341][T13576] __kernfs_new_node+0x6a/0x330 [ 409.180295][T13576] ? idr_alloc_cyclic+0x249/0x2d0 [ 409.186493][T13576] ? rb_insert_color+0x7e/0x310 [ 409.191531][T13576] kernfs_new_node+0x5b/0xd0 [ 409.196288][T13576] __kernfs_create_file+0x45/0x1a0 [ 409.201439][T13576] sysfs_add_file_mode_ns+0x1c1/0x250 [ 409.207058][T13576] internal_create_group+0x2e4/0x850 [ 409.212888][T13576] sysfs_create_group+0x1b/0x20 [ 409.217763][T13576] loop_configure+0xa21/0xcb0 [ 409.222484][T13576] lo_ioctl+0x555/0x11f0 [ 409.226730][T13576] ? path_openat+0x19ab/0x20b0 [ 409.231496][T13576] ? putname+0xa5/0xc0 [ 409.235581][T13576] ? ___cache_free+0x3c/0x300 [ 409.240331][T13576] ? blkdev_common_ioctl+0x9c3/0x1040 [ 409.245781][T13576] ? selinux_file_ioctl+0x8e0/0x970 [ 409.250997][T13576] ? lo_release+0x120/0x120 [ 409.255517][T13576] blkdev_ioctl+0x1d0/0x3c0 [ 409.256983][T13580] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 409.260037][T13576] block_ioctl+0x6d/0x80 [ 409.277718][T13580] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 409.282073][T13576] ? blkdev_iopoll+0x70/0x70 [ 409.282097][T13576] __se_sys_ioctl+0xcb/0x140 [ 409.292584][T13580] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 409.297135][T13576] __x64_sys_ioctl+0x3f/0x50 [ 409.308966][T13580] EXT4-fs (loop3): mount failed [ 409.315707][T13576] do_syscall_64+0x4a/0x90 [ 409.321550][T13581] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 3 [ 409.325173][T13576] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 409.329615][T13581] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 409.340237][T13576] RIP: 0033:0x4663b7 [ 409.340260][T13576] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.350068][T13581] EXT4-fs (loop2): mount failed 19:27:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffff80fe, @dev}, 0x1c) [ 409.360727][T13576] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.360752][T13576] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 409.360763][T13576] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 409.367105][T13599] loop5: detected capacity change from 0 to 1024 [ 409.384427][T13576] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 409.384445][T13576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 409.384461][T13576] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 409.391089][T13576] loop4: detected capacity change from 0 to 4096 [ 409.402649][T13599] EXT4-fs (loop5): bad geometry: block count 738 exceeds size of device (512 blocks) [ 409.459972][T13576] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 409.477975][T13576] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:40 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffffc0fe, @dev}, 0x1c) [ 409.489030][T13576] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 409.504435][T13576] EXT4-fs (loop4): mount failed [ 409.510976][T13580] loop3: detected capacity change from 0 to 4114 [ 409.523294][T13599] loop5: detected capacity change from 0 to 1024 [ 409.525857][T13581] loop2: detected capacity change from 0 to 4096 [ 409.549426][T13599] EXT4-fs (loop5): bad geometry: block count 738 exceeds size of device (512 blocks) [ 409.564507][T13580] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 409.566000][T13627] loop0: detected capacity change from 0 to 4108 [ 409.582034][T13580] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfffffdef, @dev}, 0x1c) 19:27:41 executing program 4 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2026ad, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff402000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 409.591206][T13581] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 3 [ 409.599423][T13580] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 409.606970][T13580] EXT4-fs (loop3): mount failed [ 409.609986][T13581] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-116). Please run e2fsck to fix. [ 409.667467][T13627] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 409.672214][T13581] EXT4-fs (loop2): mount failed [ 409.685029][T13627] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 409.693516][T13642] FAULT_INJECTION: forcing a failure. [ 409.693516][T13642] name failslab, interval 1, probability 0, space 0, times 0 [ 409.700675][T13627] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 409.712275][T13627] EXT4-fs (loop0): mount failed [ 409.713316][T13642] CPU: 0 PID: 13642 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 409.740712][T13642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.750991][T13642] Call Trace: [ 409.754258][T13642] dump_stack+0x137/0x19d [ 409.758578][T13642] should_fail+0x23c/0x250 [ 409.763336][T13642] ? __kernfs_new_node+0x6a/0x330 [ 409.768358][T13642] __should_failslab+0x81/0x90 [ 409.773107][T13642] should_failslab+0x5/0x20 [ 409.777602][T13642] kmem_cache_alloc+0x46/0x2e0 [ 409.782436][T13642] __kernfs_new_node+0x6a/0x330 [ 409.787327][T13642] ? __cond_resched+0x11/0x40 [ 409.792017][T13642] ? mutex_lock+0x9/0x30 [ 409.796263][T13642] kernfs_new_node+0x5b/0xd0 [ 409.800920][T13642] __kernfs_create_file+0x45/0x1a0 [ 409.806101][T13642] sysfs_add_file_mode_ns+0x1c1/0x250 [ 409.811525][T13642] internal_create_group+0x2e4/0x850 [ 409.817010][T13642] sysfs_create_group+0x1b/0x20 [ 409.821886][T13642] loop_configure+0xa21/0xcb0 [ 409.826761][T13642] lo_ioctl+0x555/0x11f0 [ 409.830991][T13642] ? path_openat+0x19ab/0x20b0 [ 409.835744][T13642] ? putname+0xa5/0xc0 [ 409.839846][T13642] ? ___cache_free+0x3c/0x300 [ 409.844548][T13642] ? blkdev_common_ioctl+0x9c3/0x1040 [ 409.849919][T13642] ? selinux_file_ioctl+0x8e0/0x970 [ 409.855107][T13642] ? lo_release+0x120/0x120 [ 409.859616][T13642] blkdev_ioctl+0x1d0/0x3c0 [ 409.864117][T13642] block_ioctl+0x6d/0x80 [ 409.868344][T13642] ? blkdev_iopoll+0x70/0x70 [ 409.872944][T13642] __se_sys_ioctl+0xcb/0x140 [ 409.877520][T13642] __x64_sys_ioctl+0x3f/0x50 [ 409.882094][T13642] do_syscall_64+0x4a/0x90 [ 409.886592][T13642] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 409.892656][T13642] RIP: 0033:0x4663b7 [ 409.896561][T13642] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 409.916171][T13642] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.924751][T13642] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 409.932801][T13642] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 409.941034][T13642] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 409.949111][T13642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 409.957551][T13642] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 409.966640][T13642] loop4: detected capacity change from 0 to 4096 [ 409.987041][T13642] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.004751][T13642] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffffff7f, @dev}, 0x1c) [ 410.015494][T13642] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 410.030462][T13642] EXT4-fs (loop4): mount failed [ 410.052762][T13652] loop3: detected capacity change from 0 to 4115 19:27:41 executing program 4 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 410.086391][T13659] loop5: detected capacity change from 0 to 1024 [ 410.088190][T13627] loop0: detected capacity change from 0 to 4108 [ 410.106490][T13652] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.123859][T13652] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xffffffe0, @dev}, 0x1c) 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0xfffffff5, @dev}, 0x1c) [ 410.134433][T13652] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 410.135879][T13659] EXT4-fs (loop5): bad geometry: block count 756 exceeds size of device (512 blocks) [ 410.162282][T13627] EXT4-fs: failed to create workqueue [ 410.167982][T13627] EXT4-fs (loop0): mount failed [ 410.175133][T13668] loop2: detected capacity change from 0 to 4096 [ 410.205552][T13659] loop5: detected capacity change from 0 to 1024 [ 410.218862][T13659] EXT4-fs (loop5): bad geometry: block count 756 exceeds size of device (512 blocks) [ 410.229331][T13652] EXT4-fs (loop3): mount failed [ 410.230761][T13683] FAULT_INJECTION: forcing a failure. [ 410.230761][T13683] name failslab, interval 1, probability 0, space 0, times 0 [ 410.247005][T13683] CPU: 0 PID: 13683 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 410.255434][T13683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.265612][T13683] Call Trace: [ 410.265580][T13668] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 410.268894][T13683] dump_stack+0x137/0x19d [ 410.283311][T13668] EXT4-fs (loop2): mount failed [ 410.287427][T13683] should_fail+0x23c/0x250 [ 410.296948][T13683] ? __kernfs_new_node+0x6a/0x330 [ 410.302324][T13683] __should_failslab+0x81/0x90 [ 410.307213][T13683] should_failslab+0x5/0x20 [ 410.311856][T13683] kmem_cache_alloc+0x46/0x2e0 [ 410.317073][T13683] __kernfs_new_node+0x6a/0x330 [ 410.321954][T13683] ? __cond_resched+0x11/0x40 [ 410.327368][T13683] ? mutex_lock+0x9/0x30 [ 410.331665][T13683] kernfs_new_node+0x5b/0xd0 [ 410.336336][T13683] __kernfs_create_file+0x45/0x1a0 [ 410.341434][T13683] sysfs_add_file_mode_ns+0x1c1/0x250 [ 410.346839][T13683] internal_create_group+0x2e4/0x850 [ 410.352652][T13683] sysfs_create_group+0x1b/0x20 [ 410.357526][T13683] loop_configure+0xa21/0xcb0 [ 410.362636][T13683] lo_ioctl+0x555/0x11f0 [ 410.366979][T13683] ? path_openat+0x19ab/0x20b0 [ 410.372031][T13683] ? putname+0xa5/0xc0 [ 410.376370][T13683] ? ___cache_free+0x3c/0x300 [ 410.381148][T13683] ? blkdev_common_ioctl+0x9c3/0x1040 [ 410.386787][T13683] ? selinux_file_ioctl+0x8e0/0x970 [ 410.391993][T13683] ? lo_release+0x120/0x120 [ 410.396986][T13683] blkdev_ioctl+0x1d0/0x3c0 [ 410.401481][T13683] block_ioctl+0x6d/0x80 [ 410.405710][T13683] ? blkdev_iopoll+0x70/0x70 [ 410.410285][T13683] __se_sys_ioctl+0xcb/0x140 [ 410.415060][T13683] __x64_sys_ioctl+0x3f/0x50 [ 410.419729][T13683] do_syscall_64+0x4a/0x90 [ 410.424253][T13683] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 410.430325][T13683] RIP: 0033:0x4663b7 [ 410.434201][T13683] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 410.454034][T13683] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.462623][T13683] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 410.470594][T13683] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 410.479027][T13683] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 410.487031][T13683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 410.495249][T13683] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 19:27:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x201f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:41 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x10}}, 0x1c) [ 410.504097][T13683] loop4: detected capacity change from 0 to 4096 19:27:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff502000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 410.531190][T13652] loop3: detected capacity change from 0 to 4115 [ 410.567822][T13668] loop2: detected capacity change from 0 to 4096 [ 410.576694][T13683] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.594285][T13683] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 410.599271][T13652] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.605111][T13683] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 410.622393][T13652] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 410.636816][T13683] EXT4-fs (loop4): mount failed [ 410.646867][T13652] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 410.666722][T13668] EXT4-fs: failed to create workqueue [ 410.671259][T13705] loop0: detected capacity change from 0 to 4111 [ 410.672166][T13668] EXT4-fs (loop2): mount failed [ 410.684294][T13705] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.701413][T13705] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 410.708251][T13710] loop5: detected capacity change from 0 to 1024 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2}}, 0x1c) [ 410.712190][T13705] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 410.736828][T13705] EXT4-fs (loop0): mount failed [ 410.739275][T13710] EXT4-fs (loop5): bad geometry: block count 757 exceeds size of device (512 blocks) [ 410.777646][T13652] EXT4-fs (loop3): mount failed 19:27:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202e00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:42 executing program 4 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3}}, 0x1c) 19:27:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff602000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 410.826944][T13705] loop0: detected capacity change from 0 to 4111 [ 410.835157][T13705] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 410.852551][T13705] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 410.863308][T13705] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}}, 0x1c) [ 410.877969][T13705] EXT4-fs (loop0): mount failed [ 410.893751][T13740] FAULT_INJECTION: forcing a failure. [ 410.893751][T13740] name failslab, interval 1, probability 0, space 0, times 0 [ 410.906690][T13740] CPU: 1 PID: 13740 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 410.915403][T13740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.925967][T13740] Call Trace: [ 410.929235][T13740] dump_stack+0x137/0x19d [ 410.933553][T13740] should_fail+0x23c/0x250 [ 410.937953][T13740] ? __kernfs_new_node+0x6a/0x330 [ 410.942969][T13740] __should_failslab+0x81/0x90 [ 410.948164][T13740] should_failslab+0x5/0x20 [ 410.952719][T13740] kmem_cache_alloc+0x46/0x2e0 [ 410.957480][T13740] __kernfs_new_node+0x6a/0x330 [ 410.962345][T13740] ? kcsan_setup_watchpoint+0x26e/0x470 [ 410.967889][T13740] kernfs_new_node+0x5b/0xd0 [ 410.972684][T13740] __kernfs_create_file+0x45/0x1a0 [ 410.977903][T13740] sysfs_add_file_mode_ns+0x1c1/0x250 [ 410.983277][T13740] internal_create_group+0x2e4/0x850 [ 410.988569][T13740] sysfs_create_group+0x1b/0x20 [ 410.993423][T13740] loop_configure+0xa21/0xcb0 [ 410.998105][T13740] lo_ioctl+0x555/0x11f0 [ 411.002420][T13740] ? path_openat+0x19ab/0x20b0 [ 411.007702][T13740] ? putname+0xa5/0xc0 [ 411.011915][T13740] ? ___cache_free+0x3c/0x300 [ 411.016767][T13740] ? blkdev_common_ioctl+0x9c3/0x1040 [ 411.022170][T13740] ? selinux_file_ioctl+0x8e0/0x970 [ 411.027491][T13740] ? lo_release+0x120/0x120 [ 411.032095][T13740] blkdev_ioctl+0x1d0/0x3c0 [ 411.036592][T13740] block_ioctl+0x6d/0x80 [ 411.040823][T13740] ? blkdev_iopoll+0x70/0x70 [ 411.045450][T13740] __se_sys_ioctl+0xcb/0x140 [ 411.050027][T13740] __x64_sys_ioctl+0x3f/0x50 [ 411.054628][T13740] do_syscall_64+0x4a/0x90 [ 411.059324][T13740] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 411.065249][T13740] RIP: 0033:0x4663b7 [ 411.069305][T13740] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.089183][T13740] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.097954][T13740] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 411.105927][T13740] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 411.114467][T13740] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 19:27:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 411.123095][T13740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 411.131292][T13740] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 411.145189][T13740] loop4: detected capacity change from 0 to 4096 [ 411.160276][T13744] loop5: detected capacity change from 0 to 1024 [ 411.163387][T13741] loop2: detected capacity change from 0 to 4096 [ 411.179959][T13740] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 411.197134][T13740] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 411.200606][T13744] EXT4-fs (loop5): bad geometry: block count 758 exceeds size of device (512 blocks) [ 411.207803][T13740] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.219067][T13741] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 411.240401][T13750] loop3: detected capacity change from 0 to 4119 [ 411.245784][T13741] EXT4-fs (loop2): mount failed [ 411.285812][T13740] EXT4-fs (loop4): mount failed [ 411.291603][T13765] loop0: detected capacity change from 0 to 4112 [ 411.305750][T13741] loop2: detected capacity change from 0 to 4096 [ 411.306293][T13750] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x5}}, 0x1c) [ 411.329493][T13750] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 411.340148][T13750] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.359325][T13744] loop5: detected capacity change from 0 to 1024 [ 411.359559][T13750] EXT4-fs (loop3): mount failed [ 411.367573][T13741] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 19:27:42 executing program 4 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 411.372210][T13765] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 411.402815][T13765] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 411.414197][T13765] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.417757][T13741] EXT4-fs (loop2): mount failed 19:27:42 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x6}}, 0x1c) [ 411.438114][T13744] EXT4-fs (loop5): bad geometry: block count 758 exceeds size of device (512 blocks) [ 411.454393][T13785] FAULT_INJECTION: forcing a failure. [ 411.454393][T13785] name failslab, interval 1, probability 0, space 0, times 0 [ 411.467188][T13785] CPU: 1 PID: 13785 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 411.471369][T13765] EXT4-fs (loop0): mount failed 19:27:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdf902000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 411.475624][T13785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.490880][T13785] Call Trace: [ 411.494272][T13785] dump_stack+0x137/0x19d [ 411.498616][T13785] should_fail+0x23c/0x250 [ 411.503071][T13785] ? __kernfs_new_node+0x6a/0x330 [ 411.508398][T13785] __should_failslab+0x81/0x90 [ 411.513354][T13785] should_failslab+0x5/0x20 [ 411.517943][T13785] kmem_cache_alloc+0x46/0x2e0 [ 411.522708][T13785] __kernfs_new_node+0x6a/0x330 [ 411.527635][T13785] ? __cond_resched+0x11/0x40 [ 411.533201][T13785] ? mutex_lock+0x9/0x30 [ 411.537647][T13785] kernfs_new_node+0x5b/0xd0 [ 411.542287][T13785] __kernfs_create_file+0x45/0x1a0 [ 411.547508][T13785] sysfs_add_file_mode_ns+0x1c1/0x250 [ 411.553086][T13785] internal_create_group+0x2e4/0x850 [ 411.558766][T13785] sysfs_create_group+0x1b/0x20 [ 411.563759][T13785] loop_configure+0xa21/0xcb0 [ 411.568601][T13785] lo_ioctl+0x555/0x11f0 [ 411.573048][T13785] ? path_openat+0x19ab/0x20b0 [ 411.578054][T13785] ? putname+0xa5/0xc0 [ 411.582145][T13785] ? ___cache_free+0x3c/0x300 [ 411.586868][T13785] ? blkdev_common_ioctl+0x9c3/0x1040 [ 411.592229][T13785] ? selinux_file_ioctl+0x8e0/0x970 [ 411.597440][T13785] ? lo_release+0x120/0x120 [ 411.601953][T13785] blkdev_ioctl+0x1d0/0x3c0 [ 411.606538][T13785] block_ioctl+0x6d/0x80 [ 411.610824][T13785] ? blkdev_iopoll+0x70/0x70 [ 411.615409][T13785] __se_sys_ioctl+0xcb/0x140 [ 411.619993][T13785] __x64_sys_ioctl+0x3f/0x50 [ 411.624569][T13785] do_syscall_64+0x4a/0x90 [ 411.629020][T13785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 411.635584][T13785] RIP: 0033:0x4663b7 [ 411.639481][T13785] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 411.661060][T13785] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.669647][T13785] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 411.677715][T13785] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 411.685690][T13785] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 411.693737][T13785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 411.701779][T13785] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 411.711188][T13785] loop4: detected capacity change from 0 to 4096 [ 411.730204][T13785] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 411.748001][T13785] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 411.758522][T13785] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.781023][T13750] loop3: detected capacity change from 0 to 4119 [ 411.781578][T13785] EXT4-fs (loop4): mount failed [ 411.800935][T13803] loop5: detected capacity change from 0 to 1024 [ 411.805240][T13765] loop0: detected capacity change from 0 to 4112 [ 411.815119][T13803] EXT4-fs (loop5): bad geometry: block count 761 exceeds size of device (512 blocks) [ 411.820002][T13797] loop2: detected capacity change from 0 to 4096 [ 411.825968][T13750] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 411.848397][T13750] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 411.859192][T13750] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.874507][T13750] EXT4-fs (loop3): mount failed [ 411.876158][T13797] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 411.896851][T13797] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 411.907708][T13797] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 411.923643][T13765] EXT4-fs: failed to create workqueue [ 411.929078][T13765] EXT4-fs (loop0): mount failed [ 411.935098][T13797] EXT4-fs (loop2): mount failed 19:27:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:43 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x7}}, 0x1c) 19:27:43 executing program 4 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 411.942079][T13803] loop5: detected capacity change from 0 to 1024 [ 411.955563][T13803] EXT4-fs (loop5): bad geometry: block count 761 exceeds size of device (512 blocks) [ 411.976688][T13827] loop4: detected capacity change from 0 to 4096 [ 411.983459][T13827] FAULT_INJECTION: forcing a failure. 19:27:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202010, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="206b7d40fb02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:43 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x8}}, 0x1c) [ 411.983459][T13827] name failslab, interval 1, probability 0, space 0, times 0 [ 411.996201][T13827] CPU: 0 PID: 13827 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 412.005305][T13827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.015370][T13827] Call Trace: [ 412.018659][T13827] dump_stack+0x137/0x19d [ 412.023217][T13827] should_fail+0x23c/0x250 [ 412.027644][T13827] __should_failslab+0x81/0x90 [ 412.029044][T13797] loop2: detected capacity change from 0 to 4096 [ 412.032421][T13827] ? kobject_uevent_env+0x1a7/0xc40 [ 412.044132][T13827] should_failslab+0x5/0x20 [ 412.048773][T13827] kmem_cache_alloc_trace+0x49/0x310 [ 412.054095][T13827] ? vprintk_func+0x137/0x140 [ 412.058956][T13827] ? dev_uevent_filter+0x70/0x70 [ 412.063968][T13827] kobject_uevent_env+0x1a7/0xc40 [ 412.069118][T13827] kobject_uevent+0x18/0x20 [ 412.073659][T13827] loop_configure+0xb3c/0xcb0 [ 412.078378][T13827] lo_ioctl+0x555/0x11f0 [ 412.082692][T13827] ? path_openat+0x19ab/0x20b0 [ 412.087847][T13827] ? putname+0xa5/0xc0 [ 412.091982][T13827] ? ___cache_free+0x3c/0x300 [ 412.096667][T13827] ? blkdev_common_ioctl+0x9c3/0x1040 [ 412.098502][T13797] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.102059][T13827] ? selinux_file_ioctl+0x8e0/0x970 [ 412.102089][T13827] ? lo_release+0x120/0x120 [ 412.119168][T13797] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 412.124295][T13827] blkdev_ioctl+0x1d0/0x3c0 [ 412.128824][T13797] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.139519][T13827] block_ioctl+0x6d/0x80 [ 412.139546][T13827] ? blkdev_iopoll+0x70/0x70 [ 412.159768][T13797] EXT4-fs (loop2): mount failed [ 412.162607][T13827] __se_sys_ioctl+0xcb/0x140 [ 412.162637][T13827] __x64_sys_ioctl+0x3f/0x50 [ 412.162696][T13827] do_syscall_64+0x4a/0x90 [ 412.167970][T13839] loop3: detected capacity change from 0 to 4120 19:27:43 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x10}}, 0x1c) [ 412.172109][T13827] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 412.197860][T13827] RIP: 0033:0x4663b7 [ 412.201769][T13827] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 412.221694][T13827] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.223534][T13839] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.230113][T13827] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 412.230131][T13827] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 412.230141][T13827] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 412.230153][T13827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 412.230163][T13827] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 412.245258][T13850] loop5: detected capacity change from 0 to 1024 [ 412.247303][T13839] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 412.257750][T13850] EXT4-fs (loop5): bad geometry: block count 763 exceeds size of device (512 blocks) [ 412.263343][T13839] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:43 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}}, 0x1c) 19:27:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 412.290669][T13827] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.294752][T13839] EXT4-fs (loop3): mount failed [ 412.304519][T13827] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 412.361486][T13827] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.377083][T13827] EXT4-fs (loop4): mount failed [ 412.384853][T13850] loop5: detected capacity change from 0 to 1024 19:27:43 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x60}}, 0x1c) [ 412.398352][T13850] EXT4-fs (loop5): bad geometry: block count 763 exceeds size of device (512 blocks) [ 412.403942][T13865] loop0: detected capacity change from 0 to 4112 [ 412.436057][T13839] loop3: detected capacity change from 0 to 4120 19:27:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffb02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:43 executing program 4 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 412.444675][T13865] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.461902][T13865] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 412.472899][T13865] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.499702][T13839] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.500334][T13883] loop2: detected capacity change from 0 to 4096 [ 412.517037][T13839] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 412.534268][T13839] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.539467][T13865] EXT4-fs (loop0): mount failed [ 412.556398][T13839] EXT4-fs (loop3): mount failed [ 412.558708][T13892] loop5: detected capacity change from 0 to 1024 [ 412.562955][T13883] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.573083][T13896] loop4: detected capacity change from 0 to 4096 [ 412.584796][T13883] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 412.592690][T13896] FAULT_INJECTION: forcing a failure. [ 412.592690][T13896] name failslab, interval 1, probability 0, space 0, times 0 [ 412.602507][T13883] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.604259][T13883] EXT4-fs (loop2): mount failed [ 412.615237][T13896] CPU: 0 PID: 13896 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 412.615263][T13896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.653789][T13896] Call Trace: [ 412.657148][T13896] dump_stack+0x137/0x19d [ 412.661569][T13896] should_fail+0x23c/0x250 [ 412.666008][T13896] __should_failslab+0x81/0x90 [ 412.671029][T13896] ? kzalloc+0x1d/0x30 [ 412.675156][T13896] should_failslab+0x5/0x20 [ 412.679657][T13896] __kmalloc+0x66/0x350 [ 412.683972][T13896] kzalloc+0x1d/0x30 [ 412.687905][T13896] kobject_get_path+0x7c/0x110 [ 412.692691][T13896] kobject_uevent_env+0x1be/0xc40 [ 412.697766][T13896] kobject_uevent+0x18/0x20 [ 412.702260][T13896] loop_configure+0xb3c/0xcb0 [ 412.707116][T13896] lo_ioctl+0x555/0x11f0 [ 412.711365][T13896] ? path_openat+0x19ab/0x20b0 [ 412.716153][T13896] ? putname+0xa5/0xc0 [ 412.720296][T13896] ? ___cache_free+0x3c/0x300 [ 412.724961][T13896] ? blkdev_common_ioctl+0x9c3/0x1040 [ 412.730418][T13896] ? selinux_file_ioctl+0x8e0/0x970 [ 412.735610][T13896] ? lo_release+0x120/0x120 [ 412.740104][T13896] blkdev_ioctl+0x1d0/0x3c0 [ 412.744647][T13896] block_ioctl+0x6d/0x80 [ 412.748882][T13896] ? blkdev_iopoll+0x70/0x70 [ 412.753638][T13896] __se_sys_ioctl+0xcb/0x140 [ 412.758221][T13896] __x64_sys_ioctl+0x3f/0x50 [ 412.762897][T13896] do_syscall_64+0x4a/0x90 [ 412.767326][T13896] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 412.773211][T13896] RIP: 0033:0x4663b7 [ 412.777166][T13896] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 412.796957][T13896] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.805539][T13896] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 412.813583][T13896] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 412.821547][T13896] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 412.829809][T13896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 412.837786][T13896] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 19:27:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203100, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xfc}}, 0x1c) 19:27:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 412.860022][T13892] EXT4-fs (loop5): bad geometry: block count 763 exceeds size of device (512 blocks) [ 412.878873][T13896] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 412.896019][T13896] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 412.906678][T13896] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 412.913075][T13865] loop0: detected capacity change from 0 to 4112 [ 412.933901][T13896] EXT4-fs (loop4): mount failed 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202200, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:44 executing program 4 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 413.011411][T13865] EXT4-fs: failed to create workqueue [ 413.016840][T13865] EXT4-fs (loop0): mount failed [ 413.022500][T13892] loop5: detected capacity change from 0 to 1024 [ 413.029722][T13892] EXT4-fs (loop5): bad geometry: block count 763 exceeds size of device (512 blocks) [ 413.038550][T13924] loop3: detected capacity change from 0 to 4120 19:27:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdfd02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 413.080480][T13924] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.098251][T13924] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 413.108932][T13924] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) [ 413.132833][T13936] loop0: detected capacity change from 0 to 4113 [ 413.137792][T13924] EXT4-fs (loop3): mount failed [ 413.145294][T13944] loop5: detected capacity change from 0 to 1024 [ 413.152018][T13943] loop4: detected capacity change from 0 to 4096 [ 413.162010][T13943] FAULT_INJECTION: forcing a failure. [ 413.162010][T13943] name failslab, interval 1, probability 0, space 0, times 0 [ 413.174791][T13943] CPU: 0 PID: 13943 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 413.183312][T13943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.193886][T13943] Call Trace: [ 413.197168][T13943] dump_stack+0x137/0x19d [ 413.197637][T13936] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.201569][T13943] should_fail+0x23c/0x250 [ 413.201592][T13943] __should_failslab+0x81/0x90 [ 413.201612][T13943] should_failslab+0x5/0x20 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) [ 413.218848][T13936] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 413.223121][T13943] kmem_cache_alloc_node+0x55/0x2c0 [ 413.227862][T13936] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 413.238083][T13950] loop2: detected capacity change from 0 to 4096 [ 413.243762][T13943] ? __alloc_skb+0xed/0x420 [ 413.243789][T13943] __alloc_skb+0xed/0x420 [ 413.254166][T13936] EXT4-fs (loop0): mount failed 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) 19:27:44 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) [ 413.263155][T13943] alloc_uevent_skb+0x5b/0x120 [ 413.263186][T13943] kobject_uevent_env+0x863/0xc40 [ 413.271397][T13944] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 413.273998][T13943] kobject_uevent+0x18/0x20 [ 413.274032][T13943] loop_configure+0xb3c/0xcb0 [ 413.274065][T13943] lo_ioctl+0x555/0x11f0 [ 413.274083][T13943] ? path_openat+0x19ab/0x20b0 [ 413.322327][T13943] ? putname+0xa5/0xc0 [ 413.327150][T13943] ? ___cache_free+0x3c/0x300 [ 413.331927][T13943] ? blkdev_common_ioctl+0x9c3/0x1040 [ 413.337396][T13943] ? selinux_file_ioctl+0x8e0/0x970 [ 413.342714][T13943] ? lo_release+0x120/0x120 [ 413.347237][T13943] blkdev_ioctl+0x1d0/0x3c0 [ 413.352430][T13943] block_ioctl+0x6d/0x80 [ 413.356853][T13943] ? blkdev_iopoll+0x70/0x70 [ 413.361891][T13943] __se_sys_ioctl+0xcb/0x140 [ 413.366808][T13943] __x64_sys_ioctl+0x3f/0x50 [ 413.371519][T13943] do_syscall_64+0x4a/0x90 [ 413.376030][T13943] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 413.382329][T13943] RIP: 0033:0x4663b7 [ 413.386317][T13943] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 413.406350][T13943] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 413.414991][T13943] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 413.423328][T13943] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 413.431539][T13943] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 413.439662][T13943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 413.447696][T13943] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 413.467631][T13950] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.486049][T13950] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 413.497826][T13950] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 413.524548][T13943] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.526936][T13944] loop5: detected capacity change from 0 to 1024 [ 413.543198][T13943] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 413.550060][T13944] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 413.560147][T13943] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 413.570288][T13936] loop0: detected capacity change from 0 to 4113 [ 413.586216][T13950] EXT4-fs (loop2): mount failed [ 413.590629][T13924] loop3: detected capacity change from 0 to 4120 [ 413.596553][T13943] EXT4-fs (loop4): mount failed [ 413.624521][T13936] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.641831][T13936] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 413.650097][T13924] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.652820][T13936] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203400, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) 19:27:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffd02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 413.670450][T13924] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 413.687016][T13936] EXT4-fs (loop0): mount failed [ 413.695226][T13924] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 413.700618][T13924] EXT4-fs (loop3): mount failed [ 413.726010][T13950] loop2: detected capacity change from 0 to 4096 19:27:45 executing program 4 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202500, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 413.745694][T13950] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 413.763297][T13950] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 413.774039][T13950] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 413.788812][T13950] EXT4-fs (loop2): mount failed 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) [ 413.791590][T13990] loop5: detected capacity change from 0 to 1024 19:27:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) [ 413.816320][T13990] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 413.827700][T13994] loop4: detected capacity change from 0 to 4096 [ 413.830920][T14001] loop0: detected capacity change from 0 to 4114 [ 413.838005][T13994] FAULT_INJECTION: forcing a failure. [ 413.838005][T13994] name failslab, interval 1, probability 0, space 0, times 0 [ 413.853657][T13994] CPU: 0 PID: 13994 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x10}, 0x1c) 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x28}, 0x1c) 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x60}, 0x1c) [ 413.862398][T13994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.872917][T13994] Call Trace: [ 413.876585][T13994] dump_stack+0x137/0x19d [ 413.881016][T13994] should_fail+0x23c/0x250 [ 413.885439][T13994] __should_failslab+0x81/0x90 [ 413.890337][T13994] should_failslab+0x5/0x20 [ 413.895028][T13994] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 413.900875][T13994] ? __kmalloc_node_track_caller+0x30/0x40 [ 413.906779][T13994] __kmalloc_node_track_caller+0x30/0x40 19:27:45 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfc}, 0x1c) [ 413.912521][T13994] ? alloc_uevent_skb+0x5b/0x120 [ 413.917610][T13994] __alloc_skb+0x187/0x420 [ 413.922048][T13994] alloc_uevent_skb+0x5b/0x120 [ 413.926832][T13994] kobject_uevent_env+0x863/0xc40 [ 413.931879][T13994] kobject_uevent+0x18/0x20 [ 413.936658][T13994] loop_configure+0xb3c/0xcb0 [ 413.941395][T13994] lo_ioctl+0x555/0x11f0 [ 413.945732][T13994] ? path_openat+0x19ab/0x20b0 [ 413.950636][T13994] ? putname+0xa5/0xc0 [ 413.954830][T13994] ? ___cache_free+0x3c/0x300 [ 413.959634][T13994] ? blkdev_common_ioctl+0x9c3/0x1040 [ 413.965175][T13994] ? selinux_file_ioctl+0x8e0/0x970 [ 413.970459][T13994] ? lo_release+0x120/0x120 [ 413.975309][T13994] blkdev_ioctl+0x1d0/0x3c0 [ 413.979808][T13994] block_ioctl+0x6d/0x80 [ 413.984145][T13994] ? blkdev_iopoll+0x70/0x70 [ 413.989021][T13994] __se_sys_ioctl+0xcb/0x140 [ 413.994044][T13994] __x64_sys_ioctl+0x3f/0x50 [ 413.998994][T13994] do_syscall_64+0x4a/0x90 [ 414.003826][T13994] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 414.010078][T13994] RIP: 0033:0x4663b7 [ 414.014399][T13994] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 414.035170][T13994] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 414.043939][T13994] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 414.051989][T13994] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 414.060064][T13994] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 414.068221][T13994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 414.076191][T13994] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 414.110030][T13994] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.127788][T13994] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 414.133504][T14001] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.138679][T13994] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.155872][T14001] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 414.175198][T13994] EXT4-fs (loop4): mount failed [ 414.180486][T14001] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.187250][T14026] loop2: detected capacity change from 0 to 4096 [ 414.200336][T14024] loop3: detected capacity change from 0 to 4122 [ 414.216905][T14001] EXT4-fs (loop0): mount failed [ 414.218103][T13990] loop5: detected capacity change from 0 to 1024 [ 414.236136][T13990] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 414.249701][T14026] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.257183][T14024] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.268455][T14026] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 414.285778][T14024] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 414.296360][T14026] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.307238][T14024] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.336783][T14024] EXT4-fs (loop3): mount failed [ 414.359239][T14026] EXT4-fs (loop2): mount failed [ 414.365252][T14001] loop0: detected capacity change from 0 to 4114 [ 414.375461][T14001] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.393266][T14001] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 414.404055][T14001] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.418769][T14001] EXT4-fs (loop0): mount failed [ 414.431213][T14026] loop2: detected capacity change from 0 to 4096 [ 414.438028][T14024] loop3: detected capacity change from 0 to 4122 [ 414.446939][T14024] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.461625][T14026] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.464966][T14024] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 414.482824][T14026] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 414.495241][T14024] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.506732][T14026] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.523810][T14024] EXT4-fs (loop3): mount failed [ 414.541797][T14026] EXT4-fs (loop2): mount failed 19:27:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203500, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x300}, 0x1c) 19:27:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffe02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:46 executing program 4 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x500}, 0x1c) [ 414.630912][T14063] loop0: detected capacity change from 0 to 4119 [ 414.654535][T14063] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x5a0}, 0x1c) [ 414.672765][T14063] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 414.683921][T14063] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.699834][T14063] EXT4-fs (loop0): mount failed 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x5c8}, 0x1c) [ 414.721831][T14073] loop5: detected capacity change from 0 to 1024 [ 414.724984][T14063] loop0: detected capacity change from 0 to 4119 [ 414.729096][T14065] loop4: detected capacity change from 0 to 4096 [ 414.758048][T14074] loop3: detected capacity change from 0 to 4122 [ 414.760476][T14063] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.768779][T14073] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 414.781957][T14063] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 414.801997][T14063] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.802395][T14065] FAULT_INJECTION: forcing a failure. [ 414.802395][T14065] name failslab, interval 1, probability 0, space 0, times 0 [ 414.823421][T14063] EXT4-fs (loop0): mount failed [ 414.829209][T14065] CPU: 1 PID: 14065 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 414.842536][T14065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.847638][T14092] loop2: detected capacity change from 0 to 4096 [ 414.852694][T14065] Call Trace: [ 414.852706][T14065] dump_stack+0x137/0x19d [ 414.852732][T14065] should_fail+0x23c/0x250 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x600}, 0x1c) [ 414.852749][T14065] ? skb_clone+0x12c/0x1f0 [ 414.861958][T14074] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 414.862441][T14065] __should_failslab+0x81/0x90 [ 414.866788][T14074] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 414.871173][T14065] should_failslab+0x5/0x20 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x700}, 0x1c) 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x810}, 0x1c) [ 414.875868][T14074] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 414.893113][T14065] kmem_cache_alloc+0x46/0x2e0 [ 414.893138][T14065] skb_clone+0x12c/0x1f0 [ 414.893157][T14065] netlink_broadcast_filtered+0x50d/0xb90 [ 414.901354][T14074] EXT4-fs (loop3): mount failed [ 414.908483][T14065] ? skb_put+0xb9/0xf0 [ 414.908510][T14065] netlink_broadcast+0x35/0x50 [ 414.955870][T14065] kobject_uevent_env+0x8c9/0xc40 [ 414.960917][T14065] kobject_uevent+0x18/0x20 [ 414.965445][T14065] loop_configure+0xb3c/0xcb0 [ 414.970136][T14065] lo_ioctl+0x555/0x11f0 [ 414.974444][T14065] ? path_openat+0x19ab/0x20b0 [ 414.979300][T14065] ? putname+0xa5/0xc0 [ 414.983382][T14065] ? ___cache_free+0x3c/0x300 [ 414.988070][T14065] ? blkdev_common_ioctl+0x9c3/0x1040 [ 414.993485][T14065] ? selinux_file_ioctl+0x8e0/0x970 [ 414.998719][T14065] ? lo_release+0x120/0x120 [ 415.003910][T14065] blkdev_ioctl+0x1d0/0x3c0 [ 415.008420][T14065] ? kcsan_setup_watchpoint+0x26e/0x470 [ 415.014176][T14065] block_ioctl+0x6d/0x80 [ 415.018422][T14065] ? blkdev_iopoll+0x70/0x70 [ 415.023005][T14065] __se_sys_ioctl+0xcb/0x140 [ 415.027735][T14065] __x64_sys_ioctl+0x3f/0x50 [ 415.032393][T14065] do_syscall_64+0x4a/0x90 [ 415.036833][T14065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 415.043232][T14065] RIP: 0033:0x4663b7 [ 415.047481][T14065] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 415.067534][T14065] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.075970][T14065] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 415.084044][T14065] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 415.092045][T14065] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 415.100410][T14065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 415.108701][T14065] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 [ 415.124901][T14065] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.142415][T14065] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 415.143769][T14092] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.152951][T14065] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.154232][T14065] EXT4-fs (loop4): mount failed [ 415.170367][T14092] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 415.200311][T14092] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.215131][T14092] EXT4-fs (loop2): mount failed [ 415.239557][T14074] loop3: detected capacity change from 0 to 4122 [ 415.246865][T14073] loop5: detected capacity change from 0 to 1024 [ 415.254199][T14073] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 415.264639][T14074] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203800, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x1008}, 0x1c) 19:27:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 4 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001ff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 415.282102][T14074] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 415.293006][T14074] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.307745][T14074] EXT4-fs (loop3): mount failed [ 415.321502][T14092] loop2: detected capacity change from 0 to 4096 [ 415.380405][T14092] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.397658][T14092] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 415.408217][T14092] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.428825][T14131] loop5: detected capacity change from 0 to 1024 [ 415.442017][T14133] loop4: detected capacity change from 0 to 4096 [ 415.448827][T14133] FAULT_INJECTION: forcing a failure. [ 415.448827][T14133] name failslab, interval 1, probability 0, space 0, times 0 [ 415.451475][T14131] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 415.462285][T14133] CPU: 1 PID: 14133 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 415.462307][T14133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.462318][T14133] Call Trace: [ 415.462327][T14133] dump_stack+0x137/0x19d [ 415.480580][T14138] loop3: detected capacity change from 0 to 4124 [ 415.480630][T14133] should_fail+0x23c/0x250 [ 415.491334][T14139] loop0: detected capacity change from 0 to 4120 [ 415.494059][T14133] __should_failslab+0x81/0x90 [ 415.518454][T14092] EXT4-fs (loop2): mount failed [ 415.520510][T14133] ? call_usermodehelper_setup+0x81/0x160 [ 415.532541][T14133] should_failslab+0x5/0x20 [ 415.537162][T14133] kmem_cache_alloc_trace+0x49/0x310 [ 415.542553][T14133] ? add_uevent_var+0x16e/0x1c0 [ 415.547546][T14133] ? __kfree_skb+0xfe/0x150 [ 415.552111][T14133] call_usermodehelper_setup+0x81/0x160 [ 415.557667][T14133] ? add_uevent_var+0x1c0/0x1c0 [ 415.562523][T14133] kobject_uevent_env+0xb29/0xc40 [ 415.567657][T14133] kobject_uevent+0x18/0x20 [ 415.572243][T14133] loop_configure+0xb3c/0xcb0 [ 415.576962][T14133] lo_ioctl+0x555/0x11f0 [ 415.581289][T14133] ? path_openat+0x19ab/0x20b0 [ 415.586174][T14133] ? putname+0xa5/0xc0 [ 415.590234][T14133] ? ___cache_free+0x3c/0x300 [ 415.594904][T14133] ? blkdev_common_ioctl+0x9c3/0x1040 [ 415.600265][T14133] ? selinux_file_ioctl+0x8e0/0x970 [ 415.605515][T14133] ? lo_release+0x120/0x120 [ 415.610017][T14133] blkdev_ioctl+0x1d0/0x3c0 [ 415.614593][T14133] block_ioctl+0x6d/0x80 [ 415.618840][T14133] ? blkdev_iopoll+0x70/0x70 [ 415.623560][T14133] __se_sys_ioctl+0xcb/0x140 [ 415.628270][T14133] __x64_sys_ioctl+0x3f/0x50 [ 415.632984][T14133] do_syscall_64+0x4a/0x90 [ 415.637470][T14133] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 415.643552][T14133] RIP: 0033:0x4663b7 [ 415.647471][T14133] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 415.667075][T14133] RSP: 002b:00007f4653ef6f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.675593][T14133] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 415.683569][T14133] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 415.691535][T14133] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 415.699539][T14133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 415.707844][T14133] R13: 0000000000000004 R14: 00000000200002c0 R15: 0000000000000008 19:27:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2800}, 0x1c) [ 415.735847][T14139] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.753161][T14139] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 415.763976][T14139] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3f00}, 0x1c) [ 415.768469][T14138] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.791271][T14139] EXT4-fs (loop0): mount failed [ 415.795729][T14138] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 415.795747][T14138] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.798574][T14131] loop5: detected capacity change from 0 to 1024 [ 415.802008][T14138] EXT4-fs (loop3): mount failed 19:27:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000fff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4000}, 0x1c) [ 415.838259][T14133] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.855631][T14133] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 415.866600][T14133] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.885235][T14162] loop2: detected capacity change from 0 to 4096 [ 415.888415][T14139] loop0: detected capacity change from 0 to 4120 [ 415.896052][T14133] EXT4-fs (loop4): mount failed [ 415.911195][T14162] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.928417][T14138] loop3: detected capacity change from 0 to 4124 [ 415.928428][T14162] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 415.946050][T14162] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 415.952986][T14139] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 415.962813][T14162] EXT4-fs (loop2): mount failed 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x6000}, 0x1c) 19:27:47 executing program 4 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 415.978079][T14139] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 415.993910][T14139] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.010775][T14138] EXT4-fs: failed to create workqueue [ 416.012511][T14139] EXT4-fs (loop0): mount failed [ 416.016188][T14138] EXT4-fs (loop3): mount failed 19:27:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203900, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x80fe}, 0x1c) [ 416.044698][T14184] loop5: detected capacity change from 0 to 1024 [ 416.059222][T14162] loop2: detected capacity change from 0 to 4096 [ 416.065798][T14188] loop4: detected capacity change from 0 to 4096 [ 416.073391][T14188] FAULT_INJECTION: forcing a failure. [ 416.073391][T14188] name failslab, interval 1, probability 0, space 0, times 0 [ 416.086050][T14188] CPU: 1 PID: 14188 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:27:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x88fe}, 0x1c) [ 416.094774][T14188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.104099][T14184] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 416.104828][T14188] Call Trace: [ 416.119545][T14188] dump_stack+0x137/0x19d [ 416.123897][T14188] should_fail+0x23c/0x250 [ 416.128332][T14188] ? getname_flags+0x84/0x3d0 [ 416.133142][T14188] __should_failslab+0x81/0x90 [ 416.137951][T14188] should_failslab+0x5/0x20 [ 416.142468][T14188] kmem_cache_alloc+0x46/0x2e0 [ 416.144697][T14162] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 416.147248][T14188] getname_flags+0x84/0x3d0 [ 416.147286][T14188] do_mkdirat+0x3b/0x200 [ 416.164440][T14162] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 416.168853][T14188] __x64_sys_mkdir+0x32/0x40 [ 416.168877][T14188] do_syscall_64+0x4a/0x90 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xa005}, 0x1c) [ 416.173121][T14162] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.184850][T14188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.184922][T14188] RIP: 0033:0x465707 [ 416.184938][T14188] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.184954][T14188] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 416.192949][T14162] EXT4-fs (loop2): mount failed [ 416.194170][T14188] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 416.194186][T14188] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 416.268732][T14188] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 416.276700][T14188] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 416.284956][T14188] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 416.326695][T14209] loop0: detected capacity change from 0 to 4120 [ 416.350792][T14209] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:47 executing program 4 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 416.368735][T14209] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 416.379436][T14209] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.393496][T14184] loop5: detected capacity change from 0 to 1024 [ 416.401293][T14184] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 416.406497][T14209] EXT4-fs (loop0): mount failed [ 416.419723][T14221] loop4: detected capacity change from 0 to 4096 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xc805}, 0x1c) 19:27:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffbff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 416.426393][T14221] FAULT_INJECTION: forcing a failure. [ 416.426393][T14221] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 416.439516][T14221] CPU: 1 PID: 14221 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 416.448055][T14221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.458261][T14221] Call Trace: [ 416.461544][T14221] dump_stack+0x137/0x19d [ 416.462558][T14223] loop3: detected capacity change from 0 to 4124 [ 416.465880][T14221] should_fail+0x23c/0x250 [ 416.476359][T14223] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 416.476606][T14221] should_fail_usercopy+0x16/0x20 [ 416.493775][T14223] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 416.498788][T14221] strncpy_from_user+0x21/0x250 [ 416.498822][T14221] getname_flags+0xb8/0x3d0 19:27:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfc00}, 0x1c) 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfe80}, 0x1c) 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfe88}, 0x1c) [ 416.509505][T14223] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.512311][T14223] EXT4-fs (loop3): mount failed [ 416.514362][T14221] do_mkdirat+0x3b/0x200 [ 416.514388][T14221] __x64_sys_mkdir+0x32/0x40 [ 416.547034][T14221] do_syscall_64+0x4a/0x90 [ 416.551468][T14221] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 416.557383][T14221] RIP: 0033:0x465707 [ 416.561273][T14221] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 416.581063][T14221] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 416.589748][T14221] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 416.597717][T14221] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 416.605760][T14221] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 416.613749][T14221] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 416.621723][T14221] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 416.673719][T14245] loop2: detected capacity change from 0 to 4096 [ 416.681437][T14223] loop3: detected capacity change from 0 to 4124 [ 416.692010][T14249] loop5: detected capacity change from 0 to 1024 [ 416.700681][T14249] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 416.712177][T14245] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 416.714879][T14223] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 416.729493][T14245] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 416.746577][T14223] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 416.757174][T14245] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.767756][T14223] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 416.782770][T14245] EXT4-fs (loop2): mount failed [ 416.802979][T14223] EXT4-fs (loop3): mount failed 19:27:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203a00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xff00}, 0x1c) 19:27:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:48 executing program 4 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 416.830909][T14249] loop5: detected capacity change from 0 to 1024 [ 416.849086][T14249] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) 19:27:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200003ffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x100000}, 0x1c) [ 416.879600][T14269] loop4: detected capacity change from 0 to 4096 [ 416.887958][T14272] loop0: detected capacity change from 0 to 4127 [ 416.889870][T14268] loop2: detected capacity change from 0 to 4096 [ 416.902197][T14269] FAULT_INJECTION: forcing a failure. [ 416.902197][T14269] name failslab, interval 1, probability 0, space 0, times 0 [ 416.915470][T14269] CPU: 1 PID: 14269 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xf0ff7f}, 0x1c) [ 416.923922][T14269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.933982][T14269] Call Trace: [ 416.935048][T14281] loop5: detected capacity change from 0 to 1024 [ 416.937268][T14269] dump_stack+0x137/0x19d [ 416.937293][T14269] should_fail+0x23c/0x250 [ 416.952414][T14269] ? __d_alloc+0x36/0x370 [ 416.956807][T14269] __should_failslab+0x81/0x90 [ 416.961606][T14269] should_failslab+0x5/0x20 [ 416.966284][T14269] kmem_cache_alloc+0x46/0x2e0 [ 416.966417][T14272] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 416.971237][T14269] __d_alloc+0x36/0x370 [ 416.971263][T14269] ? putname+0xa5/0xc0 [ 416.971295][T14269] d_alloc+0x2a/0x130 [ 416.989061][T14272] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 416.993124][T14269] __lookup_hash+0x8f/0x180 [ 416.997198][T14272] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.001243][T14269] filename_create+0xdb/0x3c0 [ 417.001270][T14269] do_mkdirat+0x59/0x200 [ 417.001287][T14269] __x64_sys_mkdir+0x32/0x40 [ 417.024664][T14272] EXT4-fs (loop0): mount failed [ 417.030781][T14269] do_syscall_64+0x4a/0x90 [ 417.030814][T14269] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.061121][T14269] RIP: 0033:0x465707 [ 417.065458][T14269] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.086102][T14269] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 417.094737][T14269] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 417.102937][T14269] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 417.110925][T14269] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 417.119170][T14269] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 417.127157][T14269] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 417.176374][T14281] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 417.188458][T14268] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 417.205766][T14268] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 417.205886][T14272] loop0: detected capacity change from 0 to 4127 [ 417.216307][T14268] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.239135][T14268] EXT4-fs (loop2): mount failed [ 417.249781][T14272] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x1000000}, 0x1c) 19:27:48 executing program 4 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 417.266941][T14272] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 417.277506][T14272] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.297298][T14298] loop3: detected capacity change from 0 to 4125 [ 417.298449][T14272] EXT4-fs (loop0): mount failed [ 417.319531][T14281] loop5: detected capacity change from 0 to 1024 19:27:48 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x2000000}, 0x1c) 19:27:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203f00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 417.321743][T14268] loop2: detected capacity change from 0 to 4096 [ 417.346890][T14298] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 417.364061][T14298] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 417.374946][T14298] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.397964][T14281] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 417.403177][T14315] loop4: detected capacity change from 0 to 4096 [ 417.416396][T14315] FAULT_INJECTION: forcing a failure. [ 417.416396][T14315] name failslab, interval 1, probability 0, space 0, times 0 [ 417.422048][T14322] loop0: detected capacity change from 0 to 4127 [ 417.429166][T14315] CPU: 1 PID: 14315 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 417.444227][T14315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.454280][T14315] Call Trace: [ 417.457556][T14315] dump_stack+0x137/0x19d [ 417.461977][T14315] should_fail+0x23c/0x250 [ 417.466576][T14315] ? ext4_alloc_inode+0x27/0x300 [ 417.471596][T14315] __should_failslab+0x81/0x90 [ 417.476464][T14315] ? set_qf_name+0x230/0x230 [ 417.481423][T14315] should_failslab+0x5/0x20 [ 417.485922][T14315] kmem_cache_alloc+0x46/0x2e0 [ 417.490690][T14315] ? ebitmap_destroy+0x91/0xa0 [ 417.495616][T14315] ? set_qf_name+0x230/0x230 [ 417.500548][T14315] ext4_alloc_inode+0x27/0x300 [ 417.505359][T14315] ? set_qf_name+0x230/0x230 [ 417.510023][T14315] new_inode_pseudo+0x38/0x1c0 [ 417.514879][T14315] new_inode+0x21/0x120 [ 417.519088][T14315] __ext4_new_inode+0x126/0x2f10 [ 417.524092][T14315] ? avc_has_perm+0x59/0x150 [ 417.528815][T14315] ext4_mkdir+0x28a/0x760 [ 417.533171][T14315] vfs_mkdir+0x2a4/0x370 [ 417.537462][T14315] do_mkdirat+0x11d/0x200 [ 417.541806][T14315] __x64_sys_mkdir+0x32/0x40 [ 417.546536][T14315] do_syscall_64+0x4a/0x90 [ 417.550966][T14315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 417.557081][T14315] RIP: 0033:0x465707 [ 417.560971][T14315] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 417.581656][T14315] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 417.590068][T14315] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 417.598116][T14315] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 417.606197][T14315] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 417.614160][T14315] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 417.622190][T14315] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 417.642610][T14322] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 417.649016][T14298] EXT4-fs (loop3): mount failed [ 417.659879][T14322] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 417.675242][T14322] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.694517][T14322] EXT4-fs (loop0): mount failed [ 417.711927][T14298] loop3: detected capacity change from 0 to 4125 [ 417.720235][T14298] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 417.737496][T14298] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 417.748286][T14298] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.762880][T14298] EXT4-fs (loop3): mount failed [ 417.770760][T14322] loop0: detected capacity change from 0 to 4127 19:27:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203b00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x12, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:49 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3000000}, 0x1c) 19:27:49 executing program 4 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffbffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 417.779813][T14322] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 417.796966][T14322] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 417.808038][T14322] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 417.823967][T14322] EXT4-fs (loop0): mount failed 19:27:49 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x4000000}, 0x1c) [ 417.865147][T14352] loop3: detected capacity change from 0 to 4125 [ 417.881998][T14354] loop4: detected capacity change from 0 to 4096 [ 417.888606][T14357] loop2: detected capacity change from 0 to 4096 [ 417.904709][T14354] FAULT_INJECTION: forcing a failure. [ 417.904709][T14354] name failslab, interval 1, probability 0, space 0, times 0 [ 417.917574][T14354] CPU: 0 PID: 14354 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 417.926043][T14354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.936095][T14354] Call Trace: [ 417.939372][T14354] dump_stack+0x137/0x19d [ 417.943715][T14354] should_fail+0x23c/0x250 [ 417.948217][T14354] ? security_inode_alloc+0x30/0x180 [ 417.953513][T14354] __should_failslab+0x81/0x90 [ 417.958332][T14354] should_failslab+0x5/0x20 [ 417.962906][T14354] kmem_cache_alloc+0x46/0x2e0 [ 417.967653][T14354] security_inode_alloc+0x30/0x180 [ 417.972756][T14354] inode_init_always+0x20b/0x420 [ 417.977865][T14354] ? set_qf_name+0x230/0x230 [ 417.982452][T14354] new_inode_pseudo+0x73/0x1c0 [ 417.987224][T14354] new_inode+0x21/0x120 [ 417.991387][T14354] __ext4_new_inode+0x126/0x2f10 [ 417.996371][T14354] ? avc_has_perm+0x59/0x150 [ 418.001023][T14354] ext4_mkdir+0x28a/0x760 [ 418.005365][T14354] vfs_mkdir+0x2a4/0x370 [ 418.009780][T14354] do_mkdirat+0x11d/0x200 [ 418.014199][T14354] __x64_sys_mkdir+0x32/0x40 [ 418.018782][T14354] do_syscall_64+0x4a/0x90 [ 418.023273][T14354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.029269][T14354] RIP: 0033:0x465707 [ 418.033156][T14354] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 418.052866][T14354] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:27:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 418.061344][T14354] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 418.069303][T14354] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 418.077461][T14354] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 418.085508][T14354] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 418.094769][T14354] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 418.108398][T14352] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.125771][T14352] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 418.131799][T14360] loop5: detected capacity change from 0 to 1024 [ 418.136322][T14352] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:49 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x5000000}, 0x1c) 19:27:49 executing program 4 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 418.158176][T14357] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.175382][T14357] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 418.184101][T14360] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 418.185939][T14357] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 418.205493][T14352] EXT4-fs (loop3): mount failed [ 418.219703][T14376] loop0: detected capacity change from 0 to 4128 [ 418.228867][T14357] EXT4-fs (loop2): mount failed [ 418.236010][T14376] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.246660][T14386] loop4: detected capacity change from 0 to 4096 19:27:49 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x6000000}, 0x1c) [ 418.253323][T14376] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 418.270504][T14376] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 418.284877][T14386] FAULT_INJECTION: forcing a failure. [ 418.284877][T14386] name failslab, interval 1, probability 0, space 0, times 0 [ 418.291644][T14376] EXT4-fs (loop0): mount failed [ 418.297557][T14386] CPU: 0 PID: 14386 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 418.311028][T14386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.321139][T14386] Call Trace: [ 418.324667][T14386] dump_stack+0x137/0x19d [ 418.328997][T14386] should_fail+0x23c/0x250 [ 418.333409][T14386] __should_failslab+0x81/0x90 [ 418.338178][T14386] ? sidtab_sid2str_get+0x9c/0x130 [ 418.343330][T14386] should_failslab+0x5/0x20 [ 418.347906][T14386] __kmalloc_track_caller+0x64/0x350 [ 418.353243][T14386] kmemdup+0x21/0x50 [ 418.357398][T14386] sidtab_sid2str_get+0x9c/0x130 [ 418.362388][T14386] security_sid_to_context_core+0x1cb/0x2d0 [ 418.368278][T14386] security_sid_to_context_force+0x2f/0x40 [ 418.374518][T14386] selinux_inode_init_security+0x496/0x540 [ 418.380798][T14386] security_inode_init_security+0xd7/0x260 [ 418.386813][T14386] ? ext4_init_security+0x40/0x40 [ 418.391823][T14386] ext4_init_security+0x30/0x40 [ 418.396919][T14386] __ext4_new_inode+0x2944/0x2f10 [ 418.401997][T14386] ext4_mkdir+0x28a/0x760 [ 418.406342][T14386] vfs_mkdir+0x2a4/0x370 [ 418.410661][T14386] do_mkdirat+0x11d/0x200 [ 418.415408][T14386] __x64_sys_mkdir+0x32/0x40 [ 418.420071][T14386] do_syscall_64+0x4a/0x90 [ 418.424522][T14386] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.430419][T14386] RIP: 0033:0x465707 [ 418.434829][T14386] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 418.454754][T14386] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 418.463531][T14386] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 418.471532][T14386] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 418.479534][T14386] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 418.487589][T14386] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 418.495636][T14386] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:27:49 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x7000000}, 0x1c) 19:27:50 executing program 4 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 418.516664][T14357] loop2: detected capacity change from 0 to 4096 [ 418.526428][T14352] loop3: detected capacity change from 0 to 4125 [ 418.538815][T14360] loop5: detected capacity change from 0 to 1024 [ 418.545569][T14360] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 418.580653][T14357] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.581567][T14352] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.598114][T14357] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 418.615621][T14352] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 418.626118][T14357] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 418.636614][T14352] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 418.653757][T14357] EXT4-fs (loop2): mount failed [ 418.692761][T14412] loop4: detected capacity change from 0 to 4096 [ 418.694493][T14352] EXT4-fs (loop3): mount failed [ 418.699703][T14412] FAULT_INJECTION: forcing a failure. [ 418.699703][T14412] name failslab, interval 1, probability 0, space 0, times 0 [ 418.716826][T14412] CPU: 1 PID: 14412 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 418.725343][T14412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.735504][T14412] Call Trace: [ 418.738857][T14412] dump_stack+0x137/0x19d [ 418.743212][T14412] should_fail+0x23c/0x250 [ 418.747745][T14412] __should_failslab+0x81/0x90 [ 418.752695][T14412] ? kcalloc+0x32/0x50 [ 418.756824][T14412] should_failslab+0x5/0x20 [ 418.761345][T14412] __kmalloc+0x66/0x350 [ 418.765567][T14412] kcalloc+0x32/0x50 [ 418.769559][T14412] ext4_find_extent+0x21c/0x7f0 [ 418.774429][T14412] ? __cond_resched+0x11/0x40 [ 418.779104][T14412] ext4_ext_map_blocks+0xd9/0x1f00 [ 418.784505][T14412] ? mark_buffer_dirty+0x151/0x200 [ 418.789695][T14412] ? __ext4_handle_dirty_metadata+0x20c/0x590 [ 418.795877][T14412] ? __down_read_common+0x16b/0x5a0 [ 418.801145][T14412] ? percpu_counter_add_batch+0x69/0xd0 [ 418.806675][T14412] ? ext4_es_lookup_extent+0x206/0x490 [ 418.812122][T14412] ext4_map_blocks+0x1be/0xef0 [ 418.816889][T14412] ext4_getblk+0xb1/0x3d0 [ 418.821224][T14412] ext4_bread+0x28/0x130 [ 418.826585][T14412] ext4_append+0xd1/0x1c0 [ 418.830919][T14412] ext4_init_new_dir+0x177/0x500 [ 418.835899][T14412] ext4_mkdir+0x329/0x760 [ 418.840219][T14412] vfs_mkdir+0x2a4/0x370 [ 418.844457][T14412] do_mkdirat+0x11d/0x200 [ 418.849076][T14412] __x64_sys_mkdir+0x32/0x40 [ 418.853653][T14412] do_syscall_64+0x4a/0x90 [ 418.858067][T14412] ? irqentry_exit_to_user_mode+0x5/0x20 [ 418.863744][T14412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 418.869848][T14412] RIP: 0033:0x465707 [ 418.873801][T14412] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 418.893393][T14412] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 418.901793][T14412] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 418.909868][T14412] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 418.917826][T14412] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 418.925785][T14412] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 418.934109][T14412] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:27:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203c00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:50 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x8000000}, 0x1c) 19:27:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204100, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x18, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20f9fdffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 418.951660][T14412] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 418.969099][T14412] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 418.979743][T14412] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 418.994208][T14412] EXT4-fs (loop4): mount failed 19:27:50 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x10000000}, 0x1c) [ 419.028230][T14431] loop0: detected capacity change from 0 to 4128 [ 419.035571][T14435] loop5: detected capacity change from 0 to 1024 [ 419.043727][T14434] loop2: detected capacity change from 0 to 4096 [ 419.048616][T14435] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 419.065291][T14431] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.065313][T14434] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.065363][T14434] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 419.082467][T14431] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:50 executing program 4 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 419.099703][T14434] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.110466][T14431] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.121884][T14434] EXT4-fs (loop2): mount failed [ 419.161328][T14431] EXT4-fs (loop0): mount failed 19:27:50 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x10000120}, 0x1c) [ 419.197210][T14435] loop5: detected capacity change from 0 to 1024 [ 419.203829][T14431] loop0: detected capacity change from 0 to 4128 [ 419.205773][T14435] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 419.226225][T14431] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fdfdffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 419.242425][T14459] loop3: detected capacity change from 0 to 4126 [ 419.244092][T14431] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 419.256566][T14462] loop4: detected capacity change from 0 to 4096 [ 419.261040][T14431] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.263379][T14431] EXT4-fs (loop0): mount failed [ 419.270020][T14462] FAULT_INJECTION: forcing a failure. [ 419.270020][T14462] name failslab, interval 1, probability 0, space 0, times 0 [ 419.299995][T14462] CPU: 0 PID: 14462 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 419.308886][T14462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.319040][T14462] Call Trace: [ 419.322327][T14462] dump_stack+0x137/0x19d [ 419.326655][T14462] should_fail+0x23c/0x250 [ 419.331102][T14462] ? __es_insert_extent+0x51f/0xe80 [ 419.336354][T14462] __should_failslab+0x81/0x90 [ 419.341321][T14462] should_failslab+0x5/0x20 [ 419.345838][T14462] kmem_cache_alloc+0x46/0x2e0 [ 419.350595][T14462] ? iput+0x1c2/0x590 [ 419.354567][T14462] __es_insert_extent+0x51f/0xe80 [ 419.359623][T14462] ? __kmalloc+0x230/0x350 [ 419.364082][T14462] ? kcalloc+0x32/0x50 [ 419.368357][T14462] ext4_es_insert_extent+0x1bb/0x19d0 [ 419.373816][T14462] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 419.380143][T14462] ext4_ext_map_blocks+0xf79/0x1f00 [ 419.385426][T14462] ? __down_read_common+0x16b/0x5a0 [ 419.390628][T14462] ? percpu_counter_add_batch+0x69/0xd0 [ 419.396185][T14462] ? ext4_es_lookup_extent+0x206/0x490 [ 419.401642][T14462] ext4_map_blocks+0x1be/0xef0 [ 419.406509][T14462] ext4_getblk+0xb1/0x3d0 [ 419.410828][T14462] ext4_bread+0x28/0x130 [ 419.415376][T14462] ext4_append+0xd1/0x1c0 [ 419.419731][T14462] ext4_init_new_dir+0x177/0x500 [ 419.425179][T14462] ext4_mkdir+0x329/0x760 [ 419.429647][T14462] vfs_mkdir+0x2a4/0x370 [ 419.433899][T14462] do_mkdirat+0x11d/0x200 [ 419.438312][T14462] __x64_sys_mkdir+0x32/0x40 [ 419.442882][T14462] do_syscall_64+0x4a/0x90 [ 419.447915][T14462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 419.453798][T14462] RIP: 0033:0x465707 [ 419.457698][T14462] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 419.477686][T14462] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 419.486353][T14462] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 19:27:50 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x10080000}, 0x1c) [ 419.494308][T14462] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 419.502272][T14462] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 419.510344][T14462] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 419.518405][T14462] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 419.554817][T14459] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.555568][T14434] loop2: detected capacity change from 0 to 4096 [ 419.572054][T14459] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 419.580140][T14462] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.589345][T14459] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.606600][T14462] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 419.621362][T14459] EXT4-fs (loop3): mount failed [ 419.631921][T14462] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x20010010}, 0x1c) [ 419.658697][T14481] loop5: detected capacity change from 0 to 1024 [ 419.666298][T14434] EXT4-fs: failed to create workqueue [ 419.671863][T14434] EXT4-fs (loop2): mount failed [ 419.684450][T14481] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 419.696116][T14459] loop3: detected capacity change from 0 to 4126 [ 419.714720][T14459] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.729906][T14462] EXT4-fs (loop4): mount failed [ 419.732164][T14459] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 419.747547][T14459] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.762313][T14459] EXT4-fs (loop3): mount failed [ 419.776339][T14502] loop0: detected capacity change from 0 to 4132 [ 419.778263][T14481] loop5: detected capacity change from 0 to 1024 19:27:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x203f00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x28000000}, 0x1c) 19:27:51 executing program 4 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1a, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 419.819775][T14481] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 419.836678][T14502] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 419.854220][T14502] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3f000000}, 0x1c) 19:27:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200fffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 419.865027][T14502] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 419.884066][T14502] EXT4-fs (loop0): mount failed [ 419.908386][T14519] loop4: detected capacity change from 0 to 4096 [ 419.914832][T14520] loop3: detected capacity change from 0 to 4127 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x40000000}, 0x1c) [ 419.922679][T14519] FAULT_INJECTION: forcing a failure. [ 419.922679][T14519] name failslab, interval 1, probability 0, space 0, times 0 [ 419.935937][T14519] CPU: 0 PID: 14519 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 419.944553][T14519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.954805][T14519] Call Trace: [ 419.958200][T14519] dump_stack+0x137/0x19d [ 419.962656][T14519] should_fail+0x23c/0x250 [ 419.964638][T14502] loop0: detected capacity change from 0 to 4132 [ 419.967183][T14519] ? __es_insert_extent+0x51f/0xe80 [ 419.967225][T14519] __should_failslab+0x81/0x90 [ 419.967244][T14519] should_failslab+0x5/0x20 [ 419.967266][T14519] kmem_cache_alloc+0x46/0x2e0 [ 419.994528][T14519] ? iput+0x1c2/0x590 [ 419.998608][T14519] __es_insert_extent+0x51f/0xe80 [ 420.003760][T14519] ? __kmalloc+0x230/0x350 [ 420.008257][T14519] ? kcalloc+0x32/0x50 [ 420.012309][T14519] ext4_es_insert_extent+0x1bb/0x19d0 [ 420.017859][T14519] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 420.024501][T14519] ext4_ext_map_blocks+0xf79/0x1f00 [ 420.029743][T14519] ? __down_read_common+0x16b/0x5a0 [ 420.034943][T14519] ? percpu_counter_add_batch+0x69/0xd0 [ 420.040479][T14519] ? ext4_es_lookup_extent+0x206/0x490 [ 420.046238][T14519] ext4_map_blocks+0x1be/0xef0 [ 420.051166][T14519] ext4_getblk+0xb1/0x3d0 [ 420.055506][T14519] ext4_bread+0x28/0x130 [ 420.059887][T14519] ext4_append+0xd1/0x1c0 [ 420.064291][T14519] ext4_init_new_dir+0x177/0x500 [ 420.069271][T14519] ext4_mkdir+0x329/0x760 [ 420.073670][T14519] vfs_mkdir+0x2a4/0x370 [ 420.077916][T14519] do_mkdirat+0x11d/0x200 [ 420.082234][T14519] __x64_sys_mkdir+0x32/0x40 [ 420.086894][T14519] do_syscall_64+0x4a/0x90 [ 420.091327][T14519] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 420.097319][T14519] RIP: 0033:0x465707 [ 420.101207][T14519] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 420.121087][T14519] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 420.129492][T14519] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 420.137464][T14519] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 420.145429][T14519] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 420.153401][T14519] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 420.161457][T14519] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:27:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204c00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x60000000}, 0x1c) [ 420.188139][T14528] loop2: detected capacity change from 0 to 4096 [ 420.194596][T14535] loop5: detected capacity change from 0 to 1024 [ 420.217248][T14520] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x7ffff000}, 0x1c) [ 420.230514][T14535] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 420.234816][T14520] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 420.254857][T14520] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.269658][T14520] EXT4-fs (loop3): mount failed 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xa0050000}, 0x1c) [ 420.273106][T14528] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 420.292637][T14528] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 420.304078][T14528] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.329617][T14528] EXT4-fs (loop2): mount failed [ 420.352466][T14519] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 420.370551][T14519] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 420.381074][T14519] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.390925][T14520] loop3: detected capacity change from 0 to 4127 [ 420.396120][T14519] EXT4-fs (loop4): mount failed [ 420.402229][T14558] loop0: detected capacity change from 0 to 4134 [ 420.413387][T14535] loop5: detected capacity change from 0 to 1024 [ 420.425774][T14535] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 420.445024][T14520] EXT4-fs: failed to create workqueue [ 420.450480][T14520] EXT4-fs (loop3): mount failed [ 420.452764][T14558] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 420.455627][T14528] loop2: detected capacity change from 0 to 4096 [ 420.473125][T14558] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:51 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xc8050000}, 0x1c) [ 420.490156][T14558] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.504886][T14558] EXT4-fs (loop0): mount failed [ 420.527518][T14528] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:52 executing program 4 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="207fffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 420.545580][T14528] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 420.556301][T14528] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.572555][T14528] EXT4-fs (loop2): mount failed [ 420.601354][T14588] loop5: detected capacity change from 0 to 1024 [ 420.606348][T14558] loop0: detected capacity change from 0 to 4134 [ 420.609645][T14587] loop4: detected capacity change from 0 to 4096 [ 420.624719][T14588] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 420.627232][T14587] FAULT_INJECTION: forcing a failure. [ 420.627232][T14587] name failslab, interval 1, probability 0, space 0, times 0 [ 420.647731][T14587] CPU: 1 PID: 14587 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 420.654055][T14558] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 420.656179][T14587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.656192][T14587] Call Trace: [ 420.656201][T14587] dump_stack+0x137/0x19d [ 420.656222][T14587] should_fail+0x23c/0x250 [ 420.656237][T14587] ? ext4_mb_new_blocks+0x2e7/0x1f60 [ 420.656254][T14587] __should_failslab+0x81/0x90 [ 420.674347][T14558] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 420.684502][T14587] should_failslab+0x5/0x20 [ 420.684552][T14587] kmem_cache_alloc+0x46/0x2e0 [ 420.687849][T14558] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.692145][T14587] ext4_mb_new_blocks+0x2e7/0x1f60 [ 420.700631][T14558] EXT4-fs (loop0): mount failed [ 420.702167][T14587] ? ext4_find_extent+0x6cf/0x7f0 [ 420.707408][T14594] loop3: detected capacity change from 0 to 4128 [ 420.717508][T14587] ? ext4_ext_search_right+0x300/0x540 [ 420.767930][T14587] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 420.773731][T14587] ext4_ext_map_blocks+0x1569/0x1f00 [ 420.779184][T14587] ? __down_read_common+0x16b/0x5a0 [ 420.784372][T14587] ? percpu_counter_add_batch+0x69/0xd0 [ 420.789918][T14587] ? ext4_es_lookup_extent+0x206/0x490 [ 420.795438][T14587] ext4_map_blocks+0x70d/0xef0 [ 420.800215][T14587] ext4_getblk+0xb1/0x3d0 [ 420.804537][T14587] ext4_bread+0x28/0x130 [ 420.808858][T14587] ext4_append+0xd1/0x1c0 [ 420.813180][T14587] ext4_init_new_dir+0x177/0x500 [ 420.818135][T14587] ext4_mkdir+0x329/0x760 [ 420.822567][T14587] vfs_mkdir+0x2a4/0x370 [ 420.826803][T14587] do_mkdirat+0x11d/0x200 [ 420.831120][T14587] __x64_sys_mkdir+0x32/0x40 [ 420.835698][T14587] do_syscall_64+0x4a/0x90 [ 420.840110][T14587] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 420.846065][T14587] RIP: 0033:0x465707 [ 420.849948][T14587] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 420.870243][T14587] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 420.878940][T14587] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 420.886994][T14587] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 19:27:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x29, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:52 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xe0ffffff}, 0x1c) [ 420.895147][T14587] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 420.903135][T14587] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 420.911090][T14587] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 420.930264][T14588] loop5: detected capacity change from 0 to 1024 19:27:52 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xeffdffff}, 0x1c) 19:27:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x205700, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 420.932226][T14594] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 420.954143][T14594] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 420.964744][T14594] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 420.980933][T14594] EXT4-fs (loop3): mount failed [ 420.982361][T14588] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) 19:27:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="208cffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:52 executing program 4 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:52 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xf5ffffff}, 0x1c) [ 421.036124][T14614] loop2: detected capacity change from 0 to 4096 [ 421.042133][T14594] loop3: detected capacity change from 0 to 4128 19:27:52 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfc000000}, 0x1c) [ 421.070629][T14614] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 421.087900][T14614] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 421.098453][T14614] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.104054][T14636] loop0: detected capacity change from 0 to 4139 [ 421.115024][T14594] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:52 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfe800000}, 0x1c) [ 421.119871][T14631] loop5: detected capacity change from 0 to 1024 [ 421.136670][T14594] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 421.153884][T14594] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.163495][T14614] EXT4-fs (loop2): mount failed [ 421.174449][T14638] loop4: detected capacity change from 0 to 4096 [ 421.195686][T14636] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 421.208717][T14638] FAULT_INJECTION: forcing a failure. [ 421.208717][T14638] name failslab, interval 1, probability 0, space 0, times 0 [ 421.213263][T14636] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 421.225924][T14638] CPU: 0 PID: 14638 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 421.236629][T14636] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.245085][T14638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.245099][T14638] Call Trace: [ 421.245108][T14638] dump_stack+0x137/0x19d [ 421.277628][T14638] should_fail+0x23c/0x250 [ 421.282038][T14638] ? ext4_mb_new_blocks+0x6f2/0x1f60 [ 421.287313][T14638] __should_failslab+0x81/0x90 [ 421.292162][T14638] should_failslab+0x5/0x20 [ 421.296655][T14638] kmem_cache_alloc+0x46/0x2e0 [ 421.301409][T14638] ext4_mb_new_blocks+0x6f2/0x1f60 [ 421.306515][T14638] ? ext4_find_extent+0x6cf/0x7f0 [ 421.311773][T14638] ? ext4_ext_search_right+0x300/0x540 [ 421.317222][T14638] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 421.323011][T14638] ext4_ext_map_blocks+0x1569/0x1f00 [ 421.328434][T14638] ? __down_read_common+0x16b/0x5a0 [ 421.333621][T14638] ? percpu_counter_add_batch+0x69/0xd0 [ 421.339176][T14638] ? ext4_es_lookup_extent+0x206/0x490 [ 421.344799][T14638] ext4_map_blocks+0x70d/0xef0 [ 421.349554][T14638] ext4_getblk+0xb1/0x3d0 [ 421.353900][T14638] ext4_bread+0x28/0x130 [ 421.358129][T14638] ext4_append+0xd1/0x1c0 [ 421.362760][T14638] ext4_init_new_dir+0x177/0x500 [ 421.367892][T14638] ext4_mkdir+0x329/0x760 [ 421.372229][T14638] vfs_mkdir+0x2a4/0x370 [ 421.376706][T14638] do_mkdirat+0x11d/0x200 [ 421.381046][T14638] __x64_sys_mkdir+0x32/0x40 [ 421.385651][T14638] do_syscall_64+0x4a/0x90 [ 421.390251][T14638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 421.396175][T14638] RIP: 0033:0x465707 [ 421.400059][T14638] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.420111][T14638] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 421.428769][T14638] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 421.437438][T14638] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 421.445583][T14638] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 421.453795][T14638] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 421.462444][T14638] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 421.471045][T14636] EXT4-fs (loop0): mount failed [ 421.478472][T14631] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 421.503898][T14594] EXT4-fs (loop3): mount failed [ 421.515571][T14614] loop2: detected capacity change from 0 to 4096 [ 421.525047][T14614] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204800, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfe80ffff}, 0x1c) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfe880000}, 0x1c) [ 421.544468][T14614] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 421.555030][T14614] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.573389][T14614] EXT4-fs (loop2): mount failed [ 421.581602][T14636] loop0: detected capacity change from 0 to 4139 [ 421.612579][T14631] loop5: detected capacity change from 0 to 1024 [ 421.619852][T14631] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 421.642641][T14636] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 4 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="2097ffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 421.659351][T14671] loop3: detected capacity change from 0 to 4132 [ 421.659741][T14636] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 421.677071][T14636] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.695419][T14691] loop2: detected capacity change from 0 to 4096 [ 421.701959][T14671] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 421.703852][T14636] EXT4-fs (loop0): mount failed [ 421.719158][T14671] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 421.734535][T14671] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.752989][T14691] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 421.768334][T14671] EXT4-fs (loop3): mount failed [ 421.770225][T14691] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 421.775261][T14690] loop5: detected capacity change from 0 to 1024 [ 421.785777][T14691] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 421.792563][T14686] loop4: detected capacity change from 0 to 4096 19:27:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfec0ffff}, 0x1c) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xff000000}, 0x1c) [ 421.813574][T14686] FAULT_INJECTION: forcing a failure. [ 421.813574][T14686] name failslab, interval 1, probability 0, space 0, times 0 [ 421.830137][T14686] CPU: 1 PID: 14686 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 421.837432][T14691] EXT4-fs (loop2): mount failed [ 421.838550][T14686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.838563][T14686] Call Trace: [ 421.838572][T14686] dump_stack+0x137/0x19d [ 421.838597][T14686] should_fail+0x23c/0x250 [ 421.838614][T14686] ? __es_insert_extent+0x51f/0xe80 [ 421.838632][T14686] __should_failslab+0x81/0x90 [ 421.875942][T14686] should_failslab+0x5/0x20 [ 421.880447][T14686] kmem_cache_alloc+0x46/0x2e0 [ 421.885215][T14686] __es_insert_extent+0x51f/0xe80 [ 421.890231][T14686] ext4_es_insert_extent+0x1bb/0x19d0 [ 421.895618][T14686] ? percpu_counter_add_batch+0x69/0xd0 [ 421.901155][T14686] ? ext4_es_lookup_extent+0x206/0x490 [ 421.906919][T14686] ext4_map_blocks+0xa4c/0xef0 [ 421.911711][T14686] ext4_getblk+0xb1/0x3d0 [ 421.916056][T14686] ext4_bread+0x28/0x130 [ 421.920511][T14686] ext4_append+0xd1/0x1c0 [ 421.925005][T14686] ext4_init_new_dir+0x177/0x500 [ 421.929954][T14686] ext4_mkdir+0x329/0x760 [ 421.934311][T14686] vfs_mkdir+0x2a4/0x370 [ 421.938652][T14686] do_mkdirat+0x11d/0x200 [ 421.943060][T14686] __x64_sys_mkdir+0x32/0x40 [ 421.947751][T14686] do_syscall_64+0x4a/0x90 [ 421.952190][T14686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 421.958083][T14686] RIP: 0033:0x465707 [ 421.962090][T14686] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 421.981817][T14686] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 421.990234][T14686] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 421.998202][T14686] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 422.006310][T14686] RBP: 00007f4653ef7040 R08: 0000000000000000 R09: ffffffffffffffff [ 422.014515][T14686] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 422.022513][T14686] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xffff0000}, 0x1c) [ 422.057734][T14690] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 422.075633][T14686] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.093043][T14686] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xffff80fe}, 0x1c) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xffffc0fe}, 0x1c) [ 422.103928][T14686] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.119781][T14686] EXT4-fs (loop4): mount failed [ 422.124329][T14671] loop3: detected capacity change from 0 to 4132 [ 422.133908][T14710] loop0: detected capacity change from 0 to 4144 [ 422.165673][T14671] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.182140][T14710] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.183073][T14671] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 422.200568][T14710] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 422.211370][T14671] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.222180][T14710] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.240202][T14690] loop5: detected capacity change from 0 to 1024 [ 422.251229][T14710] EXT4-fs (loop0): mount failed [ 422.261850][T14671] EXT4-fs (loop3): mount failed 19:27:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x204c00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xfe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfffffdef}, 0x1c) 19:27:53 executing program 4 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20e2ffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 422.308751][T14710] loop0: detected capacity change from 0 to 4144 [ 422.316881][T14710] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.334033][T14710] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 422.344704][T14710] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:53 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xffffff7f}, 0x1c) [ 422.359266][T14710] EXT4-fs (loop0): mount failed [ 422.361832][T14748] loop2: detected capacity change from 0 to 4096 [ 422.369010][T14749] loop4: detected capacity change from 0 to 4096 [ 422.378052][T14749] FAULT_INJECTION: forcing a failure. [ 422.378052][T14749] name failslab, interval 1, probability 0, space 0, times 0 [ 422.390759][T14749] CPU: 1 PID: 14749 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 422.393748][T14748] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.399301][T14749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.399317][T14749] Call Trace: [ 422.399325][T14749] dump_stack+0x137/0x19d [ 422.416429][T14748] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 422.426603][T14749] should_fail+0x23c/0x250 [ 422.426629][T14749] __should_failslab+0x81/0x90 [ 422.426649][T14749] ? __se_sys_mount+0x4e/0x2e0 [ 422.430014][T14748] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.434332][T14749] should_failslab+0x5/0x20 [ 422.448456][T14748] EXT4-fs (loop2): mount failed [ 422.449463][T14749] __kmalloc_track_caller+0x64/0x350 [ 422.488782][T14749] ? strnlen_user+0x137/0x1c0 [ 422.494056][T14749] strndup_user+0x73/0x120 [ 422.498778][T14749] __se_sys_mount+0x4e/0x2e0 [ 422.503451][T14749] ? mntput+0x45/0x70 [ 422.507516][T14749] ? do_mkdirat+0x1c7/0x200 [ 422.512116][T14749] __x64_sys_mount+0x63/0x70 [ 422.517011][T14749] do_syscall_64+0x4a/0x90 [ 422.521945][T14749] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.528975][T14749] RIP: 0033:0x467b1a [ 422.532860][T14749] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:27:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206800, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:54 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xffffffe0}, 0x1c) [ 422.553012][T14749] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 422.561426][T14749] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 422.569386][T14749] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 422.577379][T14749] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 422.585372][T14749] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 422.593696][T14749] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:27:54 executing program 4 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 422.650298][T14748] loop2: detected capacity change from 0 to 4096 [ 422.650815][T14765] loop5: detected capacity change from 0 to 1024 [ 422.673633][T14774] loop0: detected capacity change from 0 to 4148 [ 422.680967][T14748] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:54 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0xfffffff5}, 0x1c) [ 422.698935][T14748] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 422.699538][T14781] loop4: detected capacity change from 0 to 4096 [ 422.709528][T14748] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.718782][T14778] loop3: detected capacity change from 0 to 4134 [ 422.731049][T14748] EXT4-fs (loop2): mount failed [ 422.741620][T14765] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 422.749466][T14781] FAULT_INJECTION: forcing a failure. [ 422.749466][T14781] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 422.764426][T14781] CPU: 0 PID: 14781 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 422.773154][T14781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.783276][T14781] Call Trace: [ 422.786586][T14781] dump_stack+0x137/0x19d [ 422.790919][T14781] should_fail+0x23c/0x250 [ 422.795391][T14781] should_fail_usercopy+0x16/0x20 [ 422.800402][T14781] _copy_from_user+0x1c/0xd0 [ 422.804980][T14781] strndup_user+0xb0/0x120 [ 422.809479][T14781] __se_sys_mount+0x4e/0x2e0 [ 422.814117][T14781] ? mntput+0x45/0x70 [ 422.818272][T14781] ? do_mkdirat+0x1c7/0x200 [ 422.822851][T14781] __x64_sys_mount+0x63/0x70 [ 422.827430][T14781] do_syscall_64+0x4a/0x90 [ 422.831867][T14781] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 422.837854][T14781] RIP: 0033:0x467b1a [ 422.841822][T14781] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 422.861430][T14781] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 422.870006][T14781] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 422.878460][T14781] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 422.886801][T14781] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 19:27:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x110, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:54 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x18) [ 422.894889][T14781] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 422.902844][T14781] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 422.925563][T14774] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.942763][T14774] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 422.953312][T14774] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 422.968951][T14774] EXT4-fs (loop0): mount failed [ 422.969494][T14778] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 422.991455][T14778] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 423.002568][T14778] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.027703][T14774] loop0: detected capacity change from 0 to 4148 [ 423.028134][T14778] EXT4-fs (loop3): mount failed [ 423.042918][T14765] loop5: detected capacity change from 0 to 1024 [ 423.042936][T14793] loop2: detected capacity change from 0 to 4096 [ 423.058352][T14774] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.075566][T14774] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 423.086124][T14774] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.103274][T14774] EXT4-fs (loop0): mount failed [ 423.113984][T14793] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.131400][T14793] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 19:27:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x205700, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:54 executing program 4 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206c00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:54 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1b) [ 423.142075][T14793] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.157483][T14793] EXT4-fs (loop2): mount failed [ 423.191374][T14765] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 423.210702][T14823] loop4: detected capacity change from 0 to 4096 [ 423.217134][T14821] loop0: detected capacity change from 0 to 4150 [ 423.221544][T14823] FAULT_INJECTION: forcing a failure. [ 423.221544][T14823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.236727][T14823] CPU: 0 PID: 14823 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 423.245407][T14823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.255482][T14823] Call Trace: [ 423.258782][T14823] dump_stack+0x137/0x19d [ 423.263295][T14823] should_fail+0x23c/0x250 [ 423.267771][T14823] should_fail_usercopy+0x16/0x20 [ 423.272954][T14823] _copy_from_user+0x1c/0xd0 [ 423.277414][T14824] loop3: detected capacity change from 0 to 4139 [ 423.278214][T14823] strndup_user+0xb0/0x120 [ 423.289072][T14823] __se_sys_mount+0x4e/0x2e0 [ 423.292673][T14821] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.293672][T14823] ? mntput+0x45/0x70 [ 423.311210][T14821] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 423.315122][T14823] ? __fpregs_load_activate+0x103/0x1b0 [ 423.325750][T14821] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.331353][T14823] __x64_sys_mount+0x63/0x70 [ 423.331387][T14823] do_syscall_64+0x4a/0x90 [ 423.348059][T14821] EXT4-fs (loop0): mount failed [ 423.350313][T14823] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.365884][T14823] RIP: 0033:0x467b1a [ 423.367662][T14824] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.369787][T14823] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.369808][T14823] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 [ 423.386868][T14824] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 423.406751][T14823] ORIG_RAX: 00000000000000a5 [ 423.406764][T14823] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 423.406776][T14823] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 423.406786][T14823] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 423.406798][T14823] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:27:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20f4ffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:54 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x2000019c) 19:27:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x300, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 423.413158][T14824] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.423698][T14823] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 423.426877][T14793] loop2: detected capacity change from 0 to 4096 [ 423.429138][T14824] EXT4-fs (loop3): mount failed [ 423.499559][T14821] loop0: detected capacity change from 0 to 4150 19:27:55 executing program 1: ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000001c0)={0x3, 0x4f, @status={[0x88, 0x40, 0x0, 0x2f90, 0x9, 0xaeb]}, [0x7ff, 0x8, 0x40, 0x3, 0x765, 0x1a, 0x0, 0x3, 0x10000, 0x1b6c, 0x401, 0x8, 0x3, 0x7, 0x2, 0x9, 0xfffffffffffffffc, 0x0, 0x401, 0x8, 0x4, 0x8, 0x401, 0xb1, 0x80000001, 0x5, 0x3, 0x7, 0xfe000, 0x400, 0x740000000, 0x100000000, 0xfffffffffffffff9, 0x5, 0xe, 0x7, 0x4, 0x80000000, 0xfffffffffffff5af, 0xff, 0x1de6, 0x7, 0x1, 0x6, 0xffffffffffff2764, 0x200, 0x2, 0x400000, 0xc349, 0x3, 0xffff, 0x45, 0x5f72, 0xffffffffffff7fff, 0x4, 0x5, 0x0, 0x0, 0xff, 0x80, 0x2, 0x1, 0x6, 0x4]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2a0000, 0x4a) r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0x3a}, 0x5, 0x1, 0x0, 0x1, 0x7c, 0x1ff}, 0x20) 19:27:55 executing program 4 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 423.521943][T14821] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.540352][T14821] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 423.551042][T14821] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.564693][T14848] loop4: detected capacity change from 0 to 4096 [ 423.565921][T14821] EXT4-fs (loop0): mount failed [ 423.575578][T14848] FAULT_INJECTION: forcing a failure. [ 423.575578][T14848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 423.589674][T14848] CPU: 0 PID: 14848 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 423.591845][T14824] loop3: detected capacity change from 0 to 4139 [ 423.598141][T14848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.598157][T14848] Call Trace: [ 423.598166][T14848] dump_stack+0x137/0x19d [ 423.598196][T14848] should_fail+0x23c/0x250 [ 423.627233][T14848] should_fail_usercopy+0x16/0x20 [ 423.632424][T14848] _copy_from_user+0x1c/0xd0 [ 423.637023][T14848] strndup_user+0xb0/0x120 [ 423.641620][T14848] __se_sys_mount+0x91/0x2e0 [ 423.646257][T14848] ? mntput+0x45/0x70 [ 423.650240][T14848] ? __fpregs_load_activate+0x103/0x1b0 [ 423.655829][T14848] __x64_sys_mount+0x63/0x70 [ 423.660522][T14848] do_syscall_64+0x4a/0x90 [ 423.664995][T14848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 423.670882][T14848] RIP: 0033:0x467b1a [ 423.674800][T14848] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 423.694394][T14848] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 423.702795][T14848] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 423.710839][T14848] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 19:27:55 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0xfffffffd) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:55 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000080)=r3, 0x12) pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x3) [ 423.718892][T14848] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 423.726863][T14848] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 423.734918][T14848] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 423.759049][T14824] EXT4-fs: failed to create workqueue [ 423.764500][T14824] EXT4-fs (loop3): mount failed 19:27:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206000, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207400, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 423.787999][T14864] loop5: detected capacity change from 0 to 1024 19:27:55 executing program 4 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:55 executing program 1: socket$inet6(0xa, 0x100000003, 0x3c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x10900, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x48801, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x100800) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000180)=""/106, 0x6a}], 0x2, 0x5, 0x3) [ 423.836587][T14863] loop2: detected capacity change from 0 to 4096 [ 423.850849][T14864] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 423.878341][T14880] loop0: detected capacity change from 0 to 4154 [ 423.886600][T14886] loop4: detected capacity change from 0 to 4096 [ 423.894606][T14863] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 423.898862][T14886] FAULT_INJECTION: forcing a failure. [ 423.898862][T14886] name failslab, interval 1, probability 0, space 0, times 0 [ 423.912318][T14863] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 423.924862][T14886] CPU: 1 PID: 14886 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 423.935490][T14863] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 423.943958][T14886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.943971][T14886] Call Trace: [ 423.943980][T14886] dump_stack+0x137/0x19d [ 423.975564][T14886] should_fail+0x23c/0x250 [ 423.979991][T14886] __should_failslab+0x81/0x90 [ 423.984762][T14886] ? __se_sys_mount+0xf2/0x2e0 [ 423.990031][T14886] should_failslab+0x5/0x20 [ 423.994632][T14886] kmem_cache_alloc_trace+0x49/0x310 [ 424.000181][T14886] ? _copy_from_user+0x94/0xd0 [ 424.005054][T14886] __se_sys_mount+0xf2/0x2e0 [ 424.009749][T14886] ? mntput+0x45/0x70 [ 424.014026][T14886] ? __fpregs_load_activate+0x103/0x1b0 19:27:55 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = syz_io_uring_setup(0x89, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ee6000/0x4000)=nil, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000440)=0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r4, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000480)) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) r5 = syz_io_uring_setup(0x215b4, &(0x7f0000000280)={0x0, 0x8504}, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000eea000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000040)) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) r7 = dup(r5) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6, r1}}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, {0x3328}, 0x0, {0x0, r8}}, 0x4f86) ioctl$sock_FIOSETOWN(r7, 0x8901, &(0x7f0000000100)) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r9, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendto$packet(r9, &(0x7f0000000300)="1d255dd302e1481b5ef0e5828bccecbf7cd67a3d34902ec61f43860b2f7536958d08a6a90b704853755684ac3e48091c71cb8a1024dafa3b3412555a849637dce3485aa4ea3f4058f6ca29c8b3e9a9531d0c2f8becd1e14c14cc8829bf074221b2b1394e08ca0be05aea201170dbb16292bc29f49a8c5b2fdc0b065c9e9b493df075a8457f33c8d08f632770f53fa96f42100980a39a365f8baada82bbae81e20fd24e452071e535a1a16c48e699c2b896ddca173ab817066f04d61ed307b73b82149cca31e1e624b5e05f3d74fd7e81fd57a7b1e880c464c7bdc0ce076193e02113fff8ee409859b35b18540a844d35c9b5a5f08f210be7", 0xf8, 0x4004, &(0x7f0000000080)={0x11, 0x6, 0x0, 0x1, 0x81, 0x6, @random="403364a6249f"}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) ioctl(r5, 0x9, &(0x7f0000000680)="c10d6ebec29adf7e8542088914371e258c801b6a5a121814a6bc7cc4587fbe8ae9c612ce69ded463dcb5af698db4f1e6578d04ceb091b879f4e4333eca8d301d1ad371f6e0192bb4bc1c9488a4abc9900d1e9d41581670556a9f1bf89ac75a87735fdec9b16256547cdf01d1e750ec47d55b997c6ff1765e334cb8e8c9159e81ed25f1d199a05d") [ 424.019604][T14886] __x64_sys_mount+0x63/0x70 [ 424.038538][T14886] do_syscall_64+0x4a/0x90 [ 424.043053][T14886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.049082][T14886] RIP: 0033:0x467b1a [ 424.053372][T14886] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.073786][T14886] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 424.082455][T14886] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 424.090514][T14886] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 424.098678][T14886] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 424.106900][T14886] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 424.115030][T14886] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 424.127772][T14896] loop3: detected capacity change from 0 to 4144 19:27:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20f5ffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:55 executing program 1: socket$inet6(0xa, 0x100000003, 0x3c) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, 0x0, 0x0, 0x4004814, &(0x7f0000000180)={0xa, 0x0, 0x20000005, @dev={0xfe, 0x80, '\x00', 0xfe}, 0x2}, 0x1c) [ 424.129710][T14863] EXT4-fs (loop2): mount failed [ 424.168028][T14896] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.186034][T14896] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 424.193763][T14880] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.196626][T14896] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.213911][T14880] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 424.240776][T14880] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.241667][T14896] EXT4-fs (loop3): mount failed [ 424.257759][T14921] loop5: detected capacity change from 0 to 1024 [ 424.263954][T14880] EXT4-fs (loop0): mount failed [ 424.301412][T14863] loop2: detected capacity change from 0 to 4096 [ 424.323208][T14863] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.340549][T14863] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 424.351135][T14863] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x700, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:55 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xfe}}, 0x1c) socket$inet6(0xa, 0x6, 0xffff) 19:27:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207a00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206800, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:55 executing program 4 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 424.362242][T14921] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 424.367161][T14863] EXT4-fs (loop2): mount failed [ 424.401827][T14942] loop0: detected capacity change from 0 to 4157 [ 424.401967][ T25] audit: type=1400 audit(1619638075.849:379): avc: denied { create } for pid=14935 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 424.430140][T14941] loop4: detected capacity change from 0 to 4096 [ 424.441646][T14941] FAULT_INJECTION: forcing a failure. [ 424.441646][T14941] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 424.454829][T14941] CPU: 1 PID: 14941 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 424.463464][T14941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.469638][T14940] loop3: detected capacity change from 0 to 4148 [ 424.474148][T14941] Call Trace: [ 424.474160][T14941] dump_stack+0x137/0x19d [ 424.482829][T14942] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.483930][T14941] should_fail+0x23c/0x250 [ 424.483954][T14941] should_fail_usercopy+0x16/0x20 19:27:56 executing program 1: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000040)={0x0, 0x0, 0x7}) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYRES16, @ANYRESHEX=r0], 0x310) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x40095, &(0x7f0000000180)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, '\x00', 0x17}}, 0x55) [ 424.488408][T14942] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 424.505518][T14941] _copy_from_user+0x1c/0xd0 [ 424.505549][T14941] __se_sys_mount+0x115/0x2e0 [ 424.505571][T14941] ? mntput+0x45/0x70 [ 424.510002][T14942] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.553280][T14942] EXT4-fs (loop0): mount failed [ 424.553408][T14941] ? __fpregs_load_activate+0x103/0x1b0 [ 424.565397][T14941] __x64_sys_mount+0x63/0x70 [ 424.566838][T14921] loop5: detected capacity change from 0 to 1024 [ 424.570051][T14941] do_syscall_64+0x4a/0x90 [ 424.570085][T14941] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 424.570111][T14941] RIP: 0033:0x467b1a [ 424.591134][T14941] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 424.611013][T14941] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 424.619446][T14941] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 424.627541][T14941] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 424.635867][T14941] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 424.643918][T14941] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 424.651891][T14941] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 424.661940][T14940] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.662657][T14954] loop2: detected capacity change from 0 to 4096 [ 424.679709][T14940] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 424.696562][T14940] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7424}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000080)=0x1, 0xffffffffffffffc7) sendto$inet6(r1, &(0x7f00000001c0)="154eda81c7d7c9b86366eb911e6615b2917dd4be75687e5e96fe91899051270a42158f7880ec0b3722e12ef4aa78db48e33ad4eb5c6905ac3093a4ba5c477c646126fbe9e0ac19e285", 0x49, 0x50010, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @remote}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) 19:27:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20f6ffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 424.697645][ T25] audit: type=1400 audit(1619638076.139:380): avc: denied { write } for pid=14958 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:cron_spool_t:s0 tclass=udp_socket permissive=1 [ 424.711294][T14940] EXT4-fs (loop3): mount failed [ 424.774042][T14954] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.791464][T14954] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 424.802114][T14954] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.804004][T14942] loop0: detected capacity change from 0 to 4157 19:27:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x206c00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/113, 0x71, 0x40, &(0x7f0000000080)={0xa, 0x4e21, 0xfffffff9, @empty, 0x7}, 0x1c) [ 424.823057][T14941] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #4: comm syz-executor.4: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.840580][T14941] EXT4-fs error (device loop4): ext4_quota_enable:6405: comm syz-executor.4: Bad quota inode # 4 [ 424.849170][T14954] EXT4-fs (loop2): mount failed [ 424.851121][T14941] EXT4-fs warning (device loop4): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.871474][T14942] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.874460][T14941] EXT4-fs (loop4): mount failed [ 424.888836][T14942] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 424.888865][T14942] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.919589][T14942] EXT4-fs (loop0): mount failed 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_type(r1, &(0x7f0000000000), 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000004, 0xc0010, r2, 0xa2eb5000) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) sendto$inet6(r3, 0x0, 0x0, 0x4000, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) openat$cgroup_type(r4, &(0x7f0000000040), 0x2, 0x0) [ 424.924559][T14982] loop3: detected capacity change from 0 to 4150 [ 424.932816][T14954] loop2: detected capacity change from 0 to 4096 [ 424.941075][T14982] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="87aa73e754bfd3fa52d7b862d6936df735e101f7852014fbfc79e2dffbd237d2362684c6520abf544dd9dd6c5a1590a8e877ab16c22237b96c0c0b94fe35c76b8d137ad26062bcda382acf8e7ccd99e5ec67cb0aab6f0b4db6a61f73435f27e979c9f015", 0x64, 0x48800, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @remote, 0x8}, 0x1c) [ 424.957978][T14954] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 424.959353][T14982] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 424.976693][T14954] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 424.987424][T14982] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 424.997933][T14954] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.033614][T14954] EXT4-fs (loop2): mount failed [ 425.048825][T14982] EXT4-fs (loop3): mount failed [ 425.068680][T15004] loop5: detected capacity change from 0 to 1024 19:27:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x79f, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207e00, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:56 executing program 4 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x181003, 0x8, 0x10}, 0x18) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r2, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000740)=[{&(0x7f0000000400)={0x18, 0x10, 0x320, 0x70bd2d, 0x25dfdbff, "", [@typed={0x8, 0x6a, 0x0, 0x0, @fd=r0}]}, 0x18}, {&(0x7f00000004c0)={0x128, 0x39, 0x400, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0x71, 0x0, 0x0, @fd=r1}, @nested={0x104, 0x3f, 0x0, 0x1, [@typed={0x7e, 0x38, 0x0, 0x0, @binary="5cba0b564f28345cde8fac13ce9ac58840ce0ecb43bc79e82cb266cbce49ea3af016ac82a15e67175c2d754a492121c39c4431a23e9d45dd2791bde0870cbfd905f4281a6fecf84ab16e75e1654350219197876cea194f6184273d469ff5bb9e02dcb321c3acc4f11729cfc4814f937616c1ac23ddc11432cb22"}, @typed={0x8, 0x2a, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x7, 0x23, 0x0, 0x0, @str='\\}\x00'}, @generic="46a946e00f5736f3a93c7beb94fdb714a5519e85e66c7fe2b5ad766237a39d5cf161b1f830638370d2966f74499b3d9c347832b3592bf37eee8c93343e2a98a12d37748767df9f7441bccc55c88c32ba5ebd91ff19b80154ffe4ecec1f7153afc88a32ad307b53f88f7a328db32232f2"]}, @typed={0xc, 0x13, 0x0, 0x0, @u64=0x8}]}, 0x128}, {&(0x7f0000000600)={0x130, 0x1e, 0x10, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x34, 0x0, 0x0, @ipv4=@local}, @typed={0x8, 0x37, 0x0, 0x0, @pid=r2}, @generic="178b521a027bcb9d5ee4b42539c4cd8bdda7f7a2ba3b8eb8b790153156ab0ba0bc73625f5bdd9284c18a6adf00e9030d8c6e3b02c63745e3103e52d3ba8c51b9e32cc05f1349d291c8927f00206eb87b146de3ad03ca4abf2d8a66494a5eec2ed5b23a19e72fb2b5d7bf315cdbeb65ce468555fe0877b02694c427a4b1cf781147291c81320bd04325b702ed0a494ac763028ac24bd65b5371223b49d2b3917916b744ee30d143547ca091f13c221a6bd80da3c173095fd078dc75dea23412cc842f5d386178b99b7e9b075c59d66135", @typed={0x14, 0x27, 0x0, 0x0, @ipv6=@private1}, @nested={0x28, 0x63, 0x0, 0x1, [@typed={0x5, 0x49, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x85, 0x0, 0x0, @uid}, @typed={0x14, 0x80, 0x0, 0x0, @ipv6=@remote}]}, @typed={0x4, 0x52}]}, 0x130}], 0x3, 0x0, 0x0, 0x6b1bc7c58a5ec98}, 0x4000000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x28, r3, 0x1, 0x70bd25, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_HIDDEN_SSID={0x10, 0x7e, @random="06e49328a627a3c8eac80300"}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0xd0}, 0x40088d0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x15c, 0x0, 0x200, 0x70bd27, 0x25dfdbfb, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6, 0x4, 0x2}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x2}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x4811}, 0x10) r4 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 425.099243][T15004] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 425.130855][T14982] loop3: detected capacity change from 0 to 4150 [ 425.144535][T15020] loop4: detected capacity change from 0 to 4096 [ 425.151697][T14982] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 425.164360][T15016] loop0: detected capacity change from 0 to 4159 [ 425.169201][T14982] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x8, 0x0, @private2}, 0x1c) [ 425.186064][T14982] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.208161][T15004] loop5: detected capacity change from 0 to 1024 [ 425.208170][T15020] FAULT_INJECTION: forcing a failure. [ 425.208170][T15020] name failslab, interval 1, probability 0, space 0, times 0 [ 425.215566][T15004] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 425.227259][T15020] CPU: 0 PID: 15020 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 425.238514][T14982] EXT4-fs (loop3): mount failed [ 425.245350][T15020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.245365][T15020] Call Trace: [ 425.245375][T15020] dump_stack+0x137/0x19d [ 425.267975][T15020] should_fail+0x23c/0x250 [ 425.272564][T15020] ? getname_flags+0x84/0x3d0 [ 425.277423][T15020] __should_failslab+0x81/0x90 [ 425.282270][T15020] should_failslab+0x5/0x20 [ 425.286779][T15020] kmem_cache_alloc+0x46/0x2e0 [ 425.291601][T15020] getname_flags+0x84/0x3d0 [ 425.296111][T15020] ? should_fail+0xd6/0x250 [ 425.300684][T15020] user_path_at_empty+0x28/0x50 [ 425.305660][T15020] __se_sys_mount+0x209/0x2e0 [ 425.310373][T15020] ? mntput+0x45/0x70 [ 425.314368][T15020] ? __fpregs_load_activate+0x103/0x1b0 [ 425.319910][T15020] __x64_sys_mount+0x63/0x70 [ 425.324497][T15020] do_syscall_64+0x4a/0x90 [ 425.328928][T15020] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.334827][T15020] RIP: 0033:0x467b1a [ 425.338936][T15020] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 425.358834][T15020] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 425.367514][T15020] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 425.375566][T15020] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 425.383540][T15020] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 425.391784][T15020] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:27:56 executing program 1: clock_gettime(0x0, &(0x7f0000002b40)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/128, 0x80}], 0x2}, 0xffff}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/74, 0x4a}, {&(0x7f0000001280)=""/11, 0xb}, {&(0x7f00000012c0)=""/182, 0xb6}], 0x3, &(0x7f00000013c0)=""/141, 0x8d}, 0x1f}, {{&(0x7f0000001480)=@generic, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/130, 0x82}], 0x1, &(0x7f0000001600)=""/45, 0x2d}}, {{&(0x7f0000001640)=@nfc_llcp, 0x80, &(0x7f0000001840)=[{&(0x7f00000016c0)=""/65, 0x41}, {&(0x7f0000001740)=""/248, 0xf8}], 0x2, &(0x7f0000001880)}, 0x1}, {{&(0x7f00000018c0)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001940)=""/36, 0x24}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x2, &(0x7f00000029c0)=""/59, 0x3b}}], 0x5, 0x10000, &(0x7f0000002b80)={r0, r1+60000000}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x37, 0x0, @thr={&(0x7f0000000000)="8bd2a18396d00d06e90e7322cbddef77fb18a8066731cadfae762e171eeef7dad31c29e9fa66bff8dc469f3ea1f3a146a47aafcd140f6357685035d1aa0005cf2932dea9d2b5e3c0d916e1ee93059f9411ee16d4645a42de4997fb0a2ec9ac5fffd7d9443d", 0xffffffffffffffff}}, &(0x7f00000000c0)) clock_nanosleep(0x3, 0x1, &(0x7f0000001880)={0x77359400}, &(0x7f0000002bc0)) r2 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) pselect6(0x40, &(0x7f0000002c00)={0x7f, 0x1, 0x1, 0xffffffff, 0xfffffffffffff21f, 0x200, 0x6, 0xae}, &(0x7f0000002c40)={0xebf, 0x80000, 0x4, 0x890, 0x1fffc00, 0x80000001, 0xfd, 0x51}, &(0x7f0000002c80)={0x6, 0xfd32, 0x5, 0x101, 0x81, 0x0, 0x8, 0x10000}, &(0x7f0000002cc0)={0x0, 0x3938700}, &(0x7f0000002d40)={&(0x7f0000002d00)={[0x613d]}, 0x8}) [ 425.399904][T15020] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 425.412398][T15018] loop2: detected capacity change from 0 to 4096 [ 425.423597][T15016] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:27:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fbffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 425.441155][T15016] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 425.451965][T15016] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.467239][T15016] EXT4-fs (loop0): mount failed 19:27:56 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x40040, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, 0x3b) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) sendfile(r1, r2, &(0x7f0000000000), 0x7ff) 19:27:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207200, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208401, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 425.492858][T15018] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 425.510185][T15018] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 425.521278][T15018] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.537764][T15018] EXT4-fs (loop2): mount failed 19:27:57 executing program 4 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:57 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000280)="d2c653e9f9f95361", 0x8, 0x8010, &(0x7f00000002c0)={0xa, 0x4e20, 0x20, @private0, 0x1}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="96b425f8bb6679fe43f434fa16877e1df4742f6fa66946075cfc61e59aa000169bee2e41eae25f333ed01000ea786b1fcc5ef5c3cf97d8aebd7214924403bad81ef5b633b52c8849834f0ab77e48ce8203061cd19be251669e24b02aba3f77330760a243c42ba8d363ef4d200b256d7b3c402da62e88b812a3e6e652366164c3cb608ef9b2f76ac2b57474d9869bf1b34374fcda55428e3543aaeadbac81bde49dd3a218ed598a3ed54dc927ad93eccc", 0xb0, 0x4840, &(0x7f0000000140)={0xa, 0x4e21, 0x8, @remote, 0x4047}, 0x1c) r3 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) sendto$inet6(r3, &(0x7f0000000040)="720bee981163b519dce2c3157810ac09ffdc1ffa42742ccdf729db33f88f6d3191c2b8050b34e298c4adf2b376ac871ab3a6da5cf85e3004ebb07b8f2c9509a59d281a52ce156adbf44b4dd95c4cf782a9d33f14619b09c97a327c0b159c7c860a020f6f9208eff3239cec460d8a0defc6f42faaf01ebc7050ed0e8abab0ea538cd7be75be6ce6249c36e72c51a128e722a6aa973409fd94ec8ce229cdf3d44bb438cbf3d193ce94da6499855c23383f84d84b64fd", 0xb5, 0x800, &(0x7f0000000100)={0xa, 0x4e20, 0x8, @remote}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 425.556090][T15047] loop5: detected capacity change from 0 to 1024 [ 425.586831][T15047] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 425.630813][T15065] loop3: detected capacity change from 0 to 4153 [ 425.638960][T15061] loop0: detected capacity change from 0 to 4162 [ 425.656399][T15047] loop5: detected capacity change from 0 to 1024 [ 425.663445][T15018] loop2: detected capacity change from 0 to 4096 [ 425.679474][T15066] loop4: detected capacity change from 0 to 4096 [ 425.680221][T15065] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 425.703499][T15065] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 425.713618][T15066] FAULT_INJECTION: forcing a failure. [ 425.713618][T15066] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 425.714441][T15065] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.727560][T15066] CPU: 1 PID: 15066 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 425.750135][T15066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.760651][T15066] Call Trace: [ 425.763982][T15066] dump_stack+0x137/0x19d [ 425.768406][T15066] should_fail+0x23c/0x250 [ 425.772824][T15066] should_fail_usercopy+0x16/0x20 [ 425.777846][T15066] strncpy_from_user+0x21/0x250 [ 425.782696][T15066] getname_flags+0xb8/0x3d0 [ 425.787316][T15066] ? should_fail+0xd6/0x250 [ 425.791910][T15066] user_path_at_empty+0x28/0x50 [ 425.796843][T15066] __se_sys_mount+0x209/0x2e0 [ 425.801510][T15066] ? mntput+0x45/0x70 [ 425.805480][T15066] ? __fpregs_load_activate+0x103/0x1b0 [ 425.811026][T15066] __x64_sys_mount+0x63/0x70 [ 425.815606][T15066] do_syscall_64+0x4a/0x90 [ 425.820028][T15066] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 425.826013][T15066] RIP: 0033:0x467b1a [ 425.829911][T15066] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 425.849522][T15066] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 425.857926][T15066] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 425.866507][T15066] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 425.874471][T15066] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 425.882435][T15066] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 425.890394][T15066] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 425.917806][T15018] EXT4-fs: failed to create workqueue [ 425.922363][T15065] EXT4-fs (loop3): mount failed [ 425.923388][T15018] EXT4-fs (loop2): mount failed [ 425.931268][T15047] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 425.934404][T15061] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 425.960453][T15061] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 19:27:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7ad, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:57 executing program 1: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) io_submit(r0, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x100, r1, &(0x7f0000000040)="e5a6352e90f219a96ba2c8d21beef848aaa204353d7956d5af6b9442818f9c96f3395944654caca18b2e843853cd90245fcd2edf1d42b5", 0x37, 0x7, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r2, &(0x7f0000000100)="f27d7e10", 0x4, 0x10001, 0x0, 0x2}]) r3 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r4 = dup2(r1, r3) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)) 19:27:57 executing program 4 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 425.971737][T15061] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 425.988125][T15061] EXT4-fs (loop0): mount failed 19:27:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20fdffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 426.056839][T15065] loop3: detected capacity change from 0 to 4153 [ 426.071177][T15065] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 426.071875][T15097] loop4: detected capacity change from 0 to 4096 [ 426.088425][T15065] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 426.095581][T15097] FAULT_INJECTION: forcing a failure. [ 426.095581][T15097] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 426.105384][T15065] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 426.118543][T15097] CPU: 0 PID: 15097 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 426.135070][T15065] EXT4-fs (loop3): mount failed [ 426.141054][T15097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.141070][T15097] Call Trace: [ 426.141079][T15097] dump_stack+0x137/0x19d [ 426.141103][T15097] should_fail+0x23c/0x250 [ 426.141119][T15097] should_fail_usercopy+0x16/0x20 [ 426.141136][T15097] strncpy_from_user+0x21/0x250 [ 426.170317][T15061] loop0: detected capacity change from 0 to 4162 [ 426.173915][T15097] getname_flags+0xb8/0x3d0 [ 426.189646][T15097] ? should_fail+0xd6/0x250 [ 426.194146][T15097] user_path_at_empty+0x28/0x50 [ 426.199000][T15097] __se_sys_mount+0x209/0x2e0 [ 426.203824][T15097] ? mntput+0x45/0x70 [ 426.207819][T15097] __x64_sys_mount+0x63/0x70 [ 426.212497][T15097] do_syscall_64+0x4a/0x90 [ 426.217003][T15097] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.222919][T15097] RIP: 0033:0x467b1a [ 426.226800][T15097] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.246393][T15097] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 426.254858][T15097] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 426.262817][T15097] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 426.271652][T15097] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 426.280010][T15097] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 426.288313][T15097] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 426.298380][T15056] ================================================================== [ 426.306560][T15056] BUG: KCSAN: data-race in mm_update_next_owner / page_cache_ra_unbounded [ 426.315062][T15056] [ 426.317388][T15056] write to 0xffff88812c7af06c of 4 bytes by task 14861 on cpu 1: [ 426.325086][T15056] page_cache_ra_unbounded+0xa8/0x410 [ 426.330626][T15056] force_page_cache_ra+0x246/0x280 [ 426.335811][T15056] page_cache_sync_ra+0xcc/0xe0 [ 426.340735][T15056] filemap_read+0x388/0x1230 [ 426.345310][T15056] generic_file_read_iter+0x84/0x3e0 [ 426.350577][T15056] blkdev_read_iter+0xb3/0xc0 [ 426.355248][T15056] vfs_read+0x565/0x5d0 [ 426.359399][T15056] ksys_read+0xce/0x180 [ 426.363548][T15056] __x64_sys_read+0x3e/0x50 [ 426.368047][T15056] do_syscall_64+0x4a/0x90 [ 426.372464][T15056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.378369][T15056] [ 426.380682][T15056] read to 0xffff88812c7af06c of 4 bytes by task 15056 on cpu 0: [ 426.388425][T15056] mm_update_next_owner+0x1d9/0x520 [ 426.393623][T15056] exit_mm+0x358/0x450 [ 426.397677][T15056] do_exit+0x3ff/0x1560 [ 426.401815][T15056] do_group_exit+0x19b/0x1a0 [ 426.406386][T15056] __do_sys_exit_group+0xb/0x10 [ 426.411310][T15056] __se_sys_exit_group+0x5/0x10 [ 426.416214][T15056] __x64_sys_exit_group+0x16/0x20 [ 426.421224][T15056] do_syscall_64+0x4a/0x90 [ 426.425836][T15056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.431917][T15056] [ 426.434257][T15056] Reported by Kernel Concurrency Sanitizer on: [ 426.440473][T15056] CPU: 0 PID: 15056 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 19:27:57 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0xb005}, 0x4) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x80402}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) sendmmsg$sock(r2, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@nfc_llcp={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "fd5bb8cc44320623b1988a924b30d7139d11ab6ee2227d3b90206d9e0c5522e28f5d9aae3be72558e84a6eef098d76aecbf2b20e3df6701d1385537129779d"}, 0x80, 0x0}}], 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208703, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207400, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:57 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0xfffffffffffffffc]}, 0x8, 0x180000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x100000003, 0x3c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={@loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, @mcast2, 0x18f, 0x3, 0x9, 0x400, 0x7, 0x4}) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 426.448966][T15056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.459015][T15056] ================================================================== [ 426.485855][T15108] loop5: detected capacity change from 0 to 1024 [ 426.487359][T15061] EXT4-fs: failed to create workqueue [ 426.497871][T15061] EXT4-fs (loop0): mount failed 19:27:58 executing program 4 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 426.542967][T15108] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 426.563607][T15107] loop2: detected capacity change from 0 to 4096 [ 426.581829][T15107] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 426.593016][T15131] loop4: detected capacity change from 0 to 4096 [ 426.599352][T15107] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 426.616431][T15131] FAULT_INJECTION: forcing a failure. [ 426.616431][T15131] name failslab, interval 1, probability 0, space 0, times 0 [ 426.616456][T15131] CPU: 0 PID: 15131 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 426.629191][T15107] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 426.637739][T15131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.637755][T15131] Call Trace: [ 426.637763][T15131] dump_stack+0x137/0x19d [ 426.657423][T15107] EXT4-fs (loop2): mount failed [ 426.662523][T15131] should_fail+0x23c/0x250 [ 426.662548][T15131] __should_failslab+0x81/0x90 [ 426.684395][T15131] ? legacy_init_fs_context+0x2d/0x70 [ 426.689874][T15131] should_failslab+0x5/0x20 [ 426.694488][T15131] kmem_cache_alloc_trace+0x49/0x310 [ 426.699761][T15131] ? kmem_cache_alloc_trace+0x210/0x310 [ 426.705292][T15131] ? alloc_fs_context+0x46/0x500 [ 426.710240][T15131] legacy_init_fs_context+0x2d/0x70 [ 426.715427][T15131] alloc_fs_context+0x419/0x500 [ 426.720315][T15131] fs_context_for_mount+0x1d/0x20 [ 426.725328][T15131] path_mount+0xdf5/0x1ce0 [ 426.729736][T15131] __se_sys_mount+0x23d/0x2e0 [ 426.734406][T15131] ? mntput+0x45/0x70 [ 426.738384][T15131] __x64_sys_mount+0x63/0x70 [ 426.743050][T15131] do_syscall_64+0x4a/0x90 [ 426.747535][T15131] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 426.753495][T15131] RIP: 0033:0x467b1a [ 426.757438][T15131] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 426.777430][T15131] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 426.786108][T15131] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 19:27:58 executing program 1: lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0xaa, 0x5, 0x7, "52004a22a346caf4f3c079b5dddc17b4", "84c9dda150f1b0007fa5c32c4b203170cd3c9ee2a32da2bbde63e356b998d96d1d003ba7fc16e24ea03d72f8b322db91a354f20cd9e9805bdd29d40e87c99f2eec7c2fcf98005c6661021f0b63d0379a270697751a87896639b8afc1b6a761b287d0f5793a731fa816f68aadbbdb804ecaca2100bbc1b5209f6f6fc02aa5d839e306d85cbe76d89aee6f95dbdea902b987310d28da"}, 0xaa, 0x3) r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 426.794255][T15131] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 426.802244][T15131] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 426.810202][T15131] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 426.818159][T15131] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 426.833488][T15123] loop3: detected capacity change from 0 to 4154 19:27:58 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x4, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 426.848293][T15123] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 426.865665][T15123] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 426.876918][T15123] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:58 executing program 4 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 426.915140][T15108] loop5: detected capacity change from 0 to 1024 [ 426.921765][T15107] loop2: detected capacity change from 0 to 4096 [ 426.929374][T15123] EXT4-fs (loop3): mount failed [ 426.937887][T15151] loop0: detected capacity change from 0 to 4163 [ 426.945652][T15108] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 426.956817][T15107] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #4: comm syz-executor.2: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 426.974681][T15107] EXT4-fs error (device loop2): ext4_quota_enable:6405: comm syz-executor.2: Bad quota inode # 4 [ 426.985514][T15107] EXT4-fs warning (device loop2): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 427.005970][T15123] loop3: detected capacity change from 0 to 4154 [ 427.006678][T15151] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 427.015731][T15107] EXT4-fs (loop2): mount failed [ 427.030502][T15151] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 427.046140][T15151] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 427.060695][T15165] loop4: detected capacity change from 0 to 4096 [ 427.060777][T15151] EXT4-fs (loop0): mount failed [ 427.069381][T15123] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 427.089352][T15123] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 427.092171][T15165] FAULT_INJECTION: forcing a failure. [ 427.092171][T15165] name failslab, interval 1, probability 0, space 0, times 0 19:27:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7f2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:58 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="aa749ff6ee6e0036c5cd1a09060723e8a308144ba9741a0f764b519e217744f0279f70953cbf0dabdf5e195119120d23ea9053850f1e5bfcabbf580fe11a157fd6c30f1bee23c2e4cfc1bebe3208fff92bd07fec60819ff1e07cc79a131d267d32178be4659dc89bfef43880b4f17d7fa24b902dc0a5818517725961f0fccc7d95d9916c63ae98ecef1faa63ab1dbcd88730e17c7c398b8aea9a55ec9c873004c90724da2adfc50d05aab91a9b7b194969b72e0dd88401c714739f23cc5ad3f04541e56004058deda57509b2", 0xcc, 0x50, &(0x7f0000000100)={0xa, 0x4e22, 0x101, @mcast2, 0x4}, 0x1c) [ 427.100172][T15123] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 427.112884][T15165] CPU: 0 PID: 15165 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 427.135439][T15165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.144717][T15123] EXT4-fs (loop3): mount failed [ 427.145607][T15165] Call Trace: [ 427.145617][T15165] dump_stack+0x137/0x19d [ 427.158156][T15165] should_fail+0x23c/0x250 19:27:58 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfd, 0x20008000, &(0x7f0000000100)={0xa, 0x4e22, 0xfffffff9, @empty, 0x7}, 0x1c) [ 427.162635][T15165] __should_failslab+0x81/0x90 [ 427.167793][T15165] ? vfs_parse_fs_string+0x5e/0xc0 [ 427.172922][T15165] should_failslab+0x5/0x20 [ 427.177450][T15165] __kmalloc_track_caller+0x64/0x350 [ 427.182774][T15165] kmemdup_nul+0x27/0x70 [ 427.187020][T15165] vfs_parse_fs_string+0x5e/0xc0 [ 427.192003][T15165] path_mount+0xf99/0x1ce0 [ 427.196443][T15165] __se_sys_mount+0x23d/0x2e0 [ 427.201145][T15165] ? mntput+0x45/0x70 [ 427.205159][T15165] __x64_sys_mount+0x63/0x70 [ 427.209848][T15165] do_syscall_64+0x4a/0x90 [ 427.214347][T15165] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.220271][T15165] RIP: 0033:0x467b1a [ 427.224243][T15165] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 427.244041][T15165] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 427.252649][T15165] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 19:27:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="20feffffff02000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xd00, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 427.260616][T15165] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 427.268596][T15165] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 427.276601][T15165] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 427.284766][T15165] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 427.341533][T15187] loop5: detected capacity change from 0 to 1024 [ 427.358055][T15187] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 427.369068][T15151] loop0: detected capacity change from 0 to 4163 [ 427.369598][T15185] loop2: detected capacity change from 0 to 264192 [ 427.383173][T15185] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 427.389601][T15151] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 427.407385][T15151] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 427.418224][T15151] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:27:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208803, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:58 executing program 1: prctl$PR_SVE_GET_VL(0x33, 0x1a568) r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:58 executing program 4 (fault-call:0 fault-nth:61): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207a00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000200000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 427.438753][T15151] EXT4-fs (loop0): mount failed [ 427.443698][T15187] loop5: detected capacity change from 0 to 1024 [ 427.454897][T15187] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 427.469967][T15185] loop2: detected capacity change from 0 to 264192 [ 427.509338][T15219] loop4: detected capacity change from 0 to 4096 [ 427.510114][T15216] loop3: detected capacity change from 0 to 4157 [ 427.527715][T15219] FAULT_INJECTION: forcing a failure. [ 427.527715][T15219] name failslab, interval 1, probability 0, space 0, times 0 [ 427.540535][T15219] CPU: 0 PID: 15219 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 427.549062][T15219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.559196][T15219] Call Trace: [ 427.562471][T15219] dump_stack+0x137/0x19d [ 427.567071][T15219] should_fail+0x23c/0x250 [ 427.571587][T15219] ? ext4_mount+0x40/0x40 [ 427.575966][T15219] ? getname_kernel+0x37/0x1d0 [ 427.580721][T15219] __should_failslab+0x81/0x90 [ 427.585500][T15219] should_failslab+0x5/0x20 [ 427.590038][T15219] kmem_cache_alloc+0x46/0x2e0 [ 427.594803][T15219] ? avc_has_perm_noaudit+0x19a/0x240 [ 427.600165][T15219] ? ext4_mount+0x40/0x40 [ 427.604484][T15219] getname_kernel+0x37/0x1d0 [ 427.609114][T15219] ? ext4_mount+0x40/0x40 [ 427.613491][T15219] kern_path+0x19/0x40 [ 427.617639][T15219] blkdev_get_by_path+0x54/0x1b0 [ 427.622756][T15219] mount_bdev+0x47/0x290 [ 427.626998][T15219] ? ext4_errno_to_code+0x110/0x110 [ 427.632446][T15219] ext4_mount+0x2d/0x40 [ 427.636719][T15219] legacy_get_tree+0x70/0xc0 [ 427.641362][T15219] vfs_get_tree+0x4a/0x1a0 [ 427.645775][T15219] path_mount+0x11d6/0x1ce0 [ 427.650336][T15219] __se_sys_mount+0x23d/0x2e0 [ 427.655174][T15219] ? mntput+0x45/0x70 [ 427.659142][T15219] ? __fpregs_load_activate+0x103/0x1b0 [ 427.664796][T15219] __x64_sys_mount+0x63/0x70 [ 427.669376][T15219] do_syscall_64+0x4a/0x90 [ 427.673844][T15219] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 427.679912][T15219] RIP: 0033:0x467b1a [ 427.683894][T15219] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:27:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xe80, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:59 executing program 1: socket$inet6(0xa, 0x2, 0x3c) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0xfe}}, 0x1c) r1 = accept$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) fcntl$notify(r1, 0x402, 0x20) [ 427.703508][T15219] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 427.712012][T15219] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 427.720223][T15219] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 427.728180][T15219] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 427.736502][T15219] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 427.744462][T15219] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 427.791111][T15234] loop0: detected capacity change from 0 to 4164 [ 427.791429][T15216] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 427.814647][T15216] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 427.815841][T15235] loop5: detected capacity change from 0 to 1024 [ 427.825224][T15216] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 427.826807][T15216] EXT4-fs (loop3): mount failed [ 427.844246][T15235] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 427.860755][T15235] EXT4-fs (loop5): group descriptors corrupted! [ 427.872935][T15236] loop2: detected capacity change from 0 to 264192 19:27:59 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x7, 0x6, 0x0, 0x5, 0x7}, 0x14) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 427.876424][T15234] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 427.896787][T15234] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 427.907451][T15234] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 427.910825][T15236] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:27:59 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 19:27:59 executing program 4 (fault-call:0 fault-nth:62): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 427.948494][T15234] EXT4-fs (loop0): mount failed [ 427.955574][T15216] loop3: detected capacity change from 0 to 4157 [ 427.958377][T15235] loop5: detected capacity change from 0 to 1024 [ 428.008714][T15235] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 428.018902][T15235] EXT4-fs (loop5): group descriptors corrupted! [ 428.029223][T15234] loop0: detected capacity change from 0 to 4164 [ 428.036444][T15216] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 428.053699][T15216] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 428.058419][T15236] loop2: detected capacity change from 0 to 264192 [ 428.064311][T15216] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 428.071560][T15271] loop4: detected capacity change from 0 to 4096 [ 428.091377][T15216] EXT4-fs (loop3): mount failed [ 428.092444][T15234] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 428.113714][T15234] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 428.114850][T15271] FAULT_INJECTION: forcing a failure. [ 428.114850][T15271] name failslab, interval 1, probability 0, space 0, times 0 [ 428.124362][T15234] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 428.137034][T15271] CPU: 1 PID: 15271 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 428.137059][T15271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.137069][T15271] Call Trace: [ 428.137085][T15271] dump_stack+0x137/0x19d [ 428.137107][T15271] should_fail+0x23c/0x250 [ 428.137121][T15271] __should_failslab+0x81/0x90 [ 428.137140][T15271] ? alloc_super+0x3a/0x520 [ 428.137153][T15271] should_failslab+0x5/0x20 [ 428.196085][T15271] kmem_cache_alloc_trace+0x49/0x310 [ 428.201363][T15271] ? mount_bdev+0x290/0x290 [ 428.205894][T15271] alloc_super+0x3a/0x520 [ 428.210261][T15271] ? mount_bdev+0x290/0x290 [ 428.214754][T15271] sget+0x1a5/0x400 [ 428.218639][T15271] ? test_bdev_super+0x30/0x30 [ 428.223387][T15271] mount_bdev+0xd3/0x290 [ 428.227976][T15271] ? ext4_mount+0x40/0x40 [ 428.237780][T15271] ? ext4_errno_to_code+0x110/0x110 [ 428.243004][T15271] ext4_mount+0x2d/0x40 [ 428.247448][T15271] legacy_get_tree+0x70/0xc0 [ 428.252031][T15271] vfs_get_tree+0x4a/0x1a0 [ 428.256528][T15271] path_mount+0x11d6/0x1ce0 [ 428.261021][T15271] __se_sys_mount+0x23d/0x2e0 [ 428.265708][T15271] ? mntput+0x45/0x70 [ 428.269694][T15271] ? __fpregs_load_activate+0x103/0x1b0 [ 428.275320][T15271] __x64_sys_mount+0x63/0x70 [ 428.279902][T15271] do_syscall_64+0x4a/0x90 [ 428.284324][T15271] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 428.290398][T15271] RIP: 0033:0x467b1a [ 428.294276][T15271] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.314239][T15271] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 428.322685][T15271] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 428.330853][T15271] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 428.338984][T15271] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 428.346986][T15271] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:27:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x207e00, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 428.355761][T15271] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 428.366060][T15234] EXT4-fs (loop0): mount failed [ 428.367823][T15236] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:27:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:27:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208903, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xfd8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:59 executing program 1: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x800, 0x1cb) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000004, 0x30, r0, 0x7) r1 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:27:59 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@private2, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e22, 0x200, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x73, 0x0, r2}, {0xb1a, 0x5, 0x1d1, 0xfffffffffffffff7, 0xe5, 0x80000000, 0x8, 0x21f}, {0x8, 0x9, 0x7, 0xffff}, 0x1, 0x6e6bbf}, {{@in=@multicast1, 0x4d6, 0xff}, 0xa, @in=@loopback, 0x3507, 0x1, 0x3, 0x6, 0x3ff, 0x7, 0x5}}, 0xe8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x14}}) recvfrom(r3, &(0x7f00000002c0)=""/222, 0xde, 0x40, &(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) 19:27:59 executing program 4 (fault-call:0 fault-nth:63): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:27:59 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x4010, 0xffffffffffffffff, 0x2cf86000) r0 = socket$inet6(0xa, 0x100000003, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xd1, @loopback, 0x9}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 428.472024][T15288] loop0: detected capacity change from 0 to 4164 [ 428.478564][T15292] loop5: detected capacity change from 0 to 1024 [ 428.523819][T15292] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 428.534374][T15292] EXT4-fs (loop5): group descriptors corrupted! [ 428.550064][T15288] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 428.567479][T15288] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 428.578107][T15288] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 428.592955][T15288] EXT4-fs (loop0): mount failed [ 428.598420][T15312] loop3: detected capacity change from 0 to 4159 [ 428.605938][T15315] loop4: detected capacity change from 0 to 4096 [ 428.616678][T15315] FAULT_INJECTION: forcing a failure. 19:28:00 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000580)={0x20, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x20}}, 0x0) r5 = socket(0x11, 0x0, 0x800000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000740)=@getae={0x174, 0x1f, 0x800, 0x70bd2b, 0x25dfdbff, {{@in6=@mcast2, 0x4d2, 0x2, 0x3c}, @in6=@ipv4={'\x00', '\xff\xff', @empty}, 0xff, 0x3502}, [@mark={0xc, 0x15, {0x35075b, 0x200}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in=@multicast1, 0x0, 0x43d8ecc7047ee38e}}, @policy_type={0xa}, @encap={0x1c, 0x4, {0x1, 0x4e22, 0x4e22, @in6=@loopback}}, @algo_aead={0xd3, 0x12, {{'seqiv(seqiv(morus1280-generic))\x00'}, 0x438, 0x40, "08613b7c146e191033e10a4cc3158aaa4c7a279128cd7a8350fd880859f20aeabab3f16529c8f0f378f7e7f471edae4b22298ee94214373201ccf3f6bfd746e96d2357ea842c2723aabe10df73d213677ad1f9b108ffc671b5f21ecf1db26adc174f2a0437a8bd9e3a8de3d49d752746d0e22181460cfa2edb401cfbe6b7a7f6021779929be212"}}]}, 0x174}, 0x1, 0x0, 0x0, 0x8044000}, 0x0) setsockopt$packet_buf(r5, 0x107, 0xf, &(0x7f00000000c0)="a2e699f9", 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000000)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r0, &(0x7f0000000200)="acdd6dbdb9db2d11aa57a19497d0ff90d933a3cd353d1c12", 0x18, 0x8810, &(0x7f0000000240)={0xa, 0x4e24, 0x8000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7e}, 0x1c) sendmsg$ETHTOOL_MSG_DEBUG_SET(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000228bd7000fbdbdf25080000004400018008000100", @ANYRES32=r8, @ANYBLOB="140007006d616373656330000000000000000000140002006970766c616e3100000000000800000008000100", @ANYRES32=0x0, @ANYBLOB="0800030001000000"], 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x40) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x14}}) connect(r1, &(0x7f0000000000)=@llc={0x1a, 0x300, 0x2, 0xff, 0x40, 0x7, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0xffffffffffffff19) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 428.616678][T15315] name failslab, interval 1, probability 0, space 0, times 0 [ 428.629615][T15315] CPU: 0 PID: 15315 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 428.638042][T15315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.648198][T15315] Call Trace: [ 428.651544][T15315] dump_stack+0x137/0x19d [ 428.656289][T15315] should_fail+0x23c/0x250 [ 428.661099][T15315] __should_failslab+0x81/0x90 [ 428.665870][T15315] ? selinux_sb_alloc_security+0x2f/0xe0 [ 428.671560][T15315] should_failslab+0x5/0x20 [ 428.676110][T15315] kmem_cache_alloc_trace+0x49/0x310 [ 428.681511][T15315] selinux_sb_alloc_security+0x2f/0xe0 [ 428.687049][T15315] security_sb_alloc+0x3f/0x90 [ 428.691843][T15315] alloc_super+0x10b/0x520 [ 428.696272][T15315] ? mount_bdev+0x290/0x290 [ 428.700814][T15315] sget+0x1a5/0x400 [ 428.704628][T15315] ? test_bdev_super+0x30/0x30 [ 428.709567][T15315] mount_bdev+0xd3/0x290 [ 428.713804][T15315] ? ext4_mount+0x40/0x40 [ 428.718288][T15315] ? ext4_errno_to_code+0x110/0x110 [ 428.723618][T15315] ext4_mount+0x2d/0x40 [ 428.727834][T15315] legacy_get_tree+0x70/0xc0 [ 428.732602][T15315] vfs_get_tree+0x4a/0x1a0 [ 428.737008][T15315] path_mount+0x11d6/0x1ce0 [ 428.741659][T15315] __se_sys_mount+0x23d/0x2e0 [ 428.746326][T15315] ? mntput+0x45/0x70 [ 428.750520][T15315] __x64_sys_mount+0x63/0x70 [ 428.755109][T15315] do_syscall_64+0x4a/0x90 [ 428.759570][T15315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 428.765484][T15315] RIP: 0033:0x467b1a [ 428.769697][T15315] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 428.789426][T15315] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 428.797884][T15315] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 428.806122][T15315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 428.814171][T15315] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 19:28:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000001000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 428.822276][T15315] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 428.830999][T15315] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 428.862477][T15312] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 428.879706][T15312] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 428.883403][T15332] loop5: detected capacity change from 0 to 1024 [ 428.890249][T15312] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 428.902995][T15313] loop2: detected capacity change from 0 to 264192 [ 428.917841][T15312] EXT4-fs (loop3): mount failed 19:28:00 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, &(0x7f0000000000)="682a2ab4272e34df509ea333578c5450f733d74f1a87d1653946416d88c206d667eae5bbfabd7b72db589bb9eb006dbe89f6a21ec3be83dc4d3fdffbfecba5519463a812837ef3a782aadad551549540c5ca92b8eabf12da61628e4b48ce24272523bfd6ea3bce510e3e48925b283b1f200d885a", 0x74, 0x20000000, &(0x7f0000000080)={0xa, 0x4e22, 0x973e, @local, 0x1ff}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2d}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 428.918033][T15288] loop0: detected capacity change from 0 to 4164 [ 428.932996][T15332] EXT4-fs error (device loop5): ext4_quota_enable:6403: comm syz-executor.5: inode #1: comm syz-executor.5: iget: illegal inode # [ 428.946669][T15332] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 1 [ 428.957354][T15332] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 19:28:00 executing program 4 (fault-call:0 fault-nth:64): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 428.972312][T15332] EXT4-fs (loop5): mount failed [ 428.991556][T15288] EXT4-fs: failed to create workqueue [ 428.997166][T15288] EXT4-fs (loop0): mount failed [ 428.997391][T15313] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 429.010627][T15312] loop3: detected capacity change from 0 to 4159 [ 429.032815][T15332] loop5: detected capacity change from 0 to 1024 [ 429.044497][T15332] EXT4-fs error (device loop5): ext4_quota_enable:6403: comm syz-executor.5: inode #1: comm syz-executor.5: iget: illegal inode # [ 429.058299][T15332] EXT4-fs error (device loop5): ext4_quota_enable:6405: comm syz-executor.5: Bad quota inode # 1 [ 429.068933][T15332] EXT4-fs warning (device loop5): ext4_enable_quotas:6445: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 429.085651][T15312] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 429.092716][T15359] loop4: detected capacity change from 0 to 4096 [ 429.103315][T15312] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 429.120613][T15312] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 429.139321][T15332] EXT4-fs (loop5): mount failed [ 429.154307][T15312] EXT4-fs (loop3): mount failed [ 429.159153][T15359] FAULT_INJECTION: forcing a failure. [ 429.159153][T15359] name failslab, interval 1, probability 0, space 0, times 0 [ 429.172367][T15359] CPU: 1 PID: 15359 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 429.181057][T15359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.191647][T15359] Call Trace: [ 429.195225][T15359] dump_stack+0x137/0x19d [ 429.199666][T15359] should_fail+0x23c/0x250 [ 429.204196][T15359] __should_failslab+0x81/0x90 [ 429.209361][T15359] ? prealloc_shrinker+0x5e/0x1b0 [ 429.214598][T15359] should_failslab+0x5/0x20 [ 429.219207][T15359] __kmalloc+0x66/0x350 [ 429.223387][T15359] prealloc_shrinker+0x5e/0x1b0 [ 429.228662][T15359] alloc_super+0x464/0x520 [ 429.233204][T15359] ? mount_bdev+0x290/0x290 [ 429.238169][T15359] sget+0x1a5/0x400 [ 429.242205][T15359] ? test_bdev_super+0x30/0x30 [ 429.247222][T15359] mount_bdev+0xd3/0x290 [ 429.251581][T15359] ? ext4_mount+0x40/0x40 [ 429.255911][T15359] ? ext4_errno_to_code+0x110/0x110 [ 429.261623][T15359] ext4_mount+0x2d/0x40 [ 429.266306][T15359] legacy_get_tree+0x70/0xc0 [ 429.270928][T15359] vfs_get_tree+0x4a/0x1a0 [ 429.275611][T15359] path_mount+0x11d6/0x1ce0 [ 429.280184][T15359] __se_sys_mount+0x23d/0x2e0 [ 429.285102][T15359] ? mntput+0x45/0x70 [ 429.289081][T15359] __x64_sys_mount+0x63/0x70 [ 429.293721][T15359] do_syscall_64+0x4a/0x90 [ 429.298159][T15359] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.304207][T15359] RIP: 0033:0x467b1a [ 429.308125][T15359] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 429.328240][T15359] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:28:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208303, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208a03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:00 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000)="35a63954232d0220b0b1b68b613f59d692e9d7706f84185a4ad76fcdf4dc0aa25ff032abad03cf4dd1bd1bbccda82b03d96147492378ce2948618a6c32d03c46aaffe0a0c6b26d64a13070a44e412116bada3a2bc02b80a26114e035f8d349521c6b71aa4104e3b6e914f62c51ab5b7565cd14fcbe3472c6a7f0745908eace11d6c6f25355f5e0c67149df49ebc35612dafaf1485a196f17c9e54ac508d93a17050b6393eb613d646b09b51bc2ca6e2246c405eb11c8f29276cb1b9295c8668cf48e5985b0454b53af3d90bcd0ffc0cd17cf29b73c5ee03d55fad5458b2f9d373d9c76a1659286360cc8e0ae76922f3d30dc2fac5f4d7f", 0xf7, 0x4000000, 0x0, 0x0) 19:28:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200002000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:28:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xfe0, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 429.336929][T15359] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 429.344976][T15359] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 429.353026][T15359] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 429.361333][T15359] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 429.369476][T15359] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:28:00 executing program 4 (fault-call:0 fault-nth:65): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:00 executing program 1: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)=[{&(0x7f00000001c0)={0x2fc, 0x2a, 0x100, 0x70bd26, 0x25dfdbfd, "", [@typed={0x14, 0x6a, 0x0, 0x0, @ipv6=@empty}, @nested={0xfc, 0x18, 0x0, 0x1, [@generic="ae112c7fc7c6597a1bb460be361e2e3320f83b09fd11bd77b892ba5d6a946a9834207f6b25e77da3595f2db38f9b6645adbd62dbf7c10c0629f3a44b1f284758188155cc658286614e7ada5354a5d5871c58914dd7977772b1dd29903e800fa173ee0b567d3e8f093e2bd753becc2cecda56b88d914634462e8c67b649c04bc881e214cf00cf76c66cec1f9256c6aae87c393e4d32f020b4f5bacc7d095d3118ce494c8ea4ce6de3ee247dca6064f1f25191b8d90422b2126b2341eef5b348f31c23d2f44ac11766c2721bfd77a01e4fd5919d4554b8a8395fe6894ff1e2ee8ee26133abb6523247afc8a1b9388b246ab071a7442a57bd57"]}, @generic="a9a4301772cf035134722b043046d47df3c71fa546d2b81be9877d3c651274c17f6d8df78a25e16d81419012dc91cd388847a3d67f6f9dd0958072a631ebcf4b690e71b196c42240e484d5533b06d68c5b18955e2c55ac054938cfb31b0b", @typed={0xa7, 0x7b, 0x0, 0x0, @binary="f3533f3e717379e2eac50b76c7278093edf414eb4aea1dd7484fbb85a18d0468b9f533572ba2c9369693b9dac254256ca6325e69719fb26d3f8e13383e7b4b3a230d84b1c8ce660b52e64f58f238bace215390867f7c27bb6074d87cdff0347a04fe9a0c0a8849105aa918614dcf715cb11521588e33701e10a2a86d6f0cf4061a9d3b8425366d1d2c199fd02257b7c4cee5d46a99e701b69aeda28473d6b70bd6a5b1"}, @generic="60007145369312b41d7002e4706cf704b780693b431fa7e7fdef0dcdef454a", @generic="f2d55a5f03afeaa111715a8743027447a03d79411fcc313607c6a186d020f00d6798a5b998eb6d5a438c00850929c1def31b068065ed30715129f22c150fe53d0f7e467a1035adb0aad2dc0cad026a31305e45cbd9f31ba8a487b02fcb94aa2bb246ae942d5c5d41538072fbe1b7ec601e5c48b574e68186b20f4627cec5d0dcebd0b6edfc184d9ec232d76fd9f95d3ccc968141f8f9f9a64e53ac690112180169c3133763076bb4e3cd5550cbf36e", @typed={0x8, 0x25, 0x0, 0x0, @ipv4=@multicast1}]}, 0x2fc}], 0x1, 0x0, 0x0, 0x20000850}, 0x4040000) r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0xc, 0x4) [ 429.455524][T15378] loop0: detected capacity change from 0 to 4165 [ 429.471407][T15379] loop5: detected capacity change from 0 to 1024 [ 429.480613][T15383] loop4: detected capacity change from 0 to 4096 [ 429.489317][T15383] FAULT_INJECTION: forcing a failure. [ 429.489317][T15383] name failslab, interval 1, probability 0, space 0, times 0 [ 429.500157][T15379] EXT4-fs (loop5): inodes count not valid: 131104 vs 32 [ 429.502188][T15383] CPU: 0 PID: 15383 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 429.517691][T15383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.528479][T15383] Call Trace: [ 429.531764][T15383] dump_stack+0x137/0x19d [ 429.536459][T15383] should_fail+0x23c/0x250 [ 429.541259][T15383] __should_failslab+0x81/0x90 [ 429.546186][T15383] ? prealloc_shrinker+0x5e/0x1b0 [ 429.551494][T15383] should_failslab+0x5/0x20 [ 429.556286][T15383] __kmalloc+0x66/0x350 [ 429.560667][T15383] prealloc_shrinker+0x5e/0x1b0 [ 429.565702][T15383] alloc_super+0x464/0x520 [ 429.570108][T15383] ? mount_bdev+0x290/0x290 [ 429.574595][T15383] sget+0x1a5/0x400 [ 429.578512][T15383] ? test_bdev_super+0x30/0x30 [ 429.583275][T15383] mount_bdev+0xd3/0x290 [ 429.587783][T15383] ? ext4_mount+0x40/0x40 [ 429.592294][T15383] ? ext4_errno_to_code+0x110/0x110 [ 429.597540][T15383] ext4_mount+0x2d/0x40 [ 429.601784][T15383] legacy_get_tree+0x70/0xc0 [ 429.606620][T15383] vfs_get_tree+0x4a/0x1a0 [ 429.611045][T15383] path_mount+0x11d6/0x1ce0 [ 429.615884][T15383] __se_sys_mount+0x23d/0x2e0 [ 429.620735][T15383] ? mntput+0x45/0x70 [ 429.624725][T15383] __x64_sys_mount+0x63/0x70 [ 429.629730][T15383] do_syscall_64+0x4a/0x90 [ 429.634487][T15383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 429.640507][T15383] RIP: 0033:0x467b1a [ 429.644863][T15383] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 429.664987][T15383] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 429.673471][T15383] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 429.681529][T15383] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 429.689681][T15383] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 429.697818][T15383] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 429.706326][T15383] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 429.724173][T15378] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 429.737297][T15393] loop3: detected capacity change from 0 to 4161 19:28:01 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x83c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x1, 0x141000) preadv(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/224, 0xe0}], 0x1, 0xc97, 0x9) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0xaa800, 0x0) sendmsg$IPSET_CMD_FLUSH(r2, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x24, 0x4, 0x6, 0x101, 0x0, 0x0, {0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) r3 = syz_open_dev$vcsn(&(0x7f00000002c0), 0x7fffffff, 0x40) sendto$inet6(r3, &(0x7f0000000440)="666f45b7e893c010b9cd18e59c1bb32ec17fc8a4af7094960f058dfda152420013a95fb90c9a0a1e7dff880b23123f7de25b23af8382dace00f4c53d80250677f0f18b915070e17024a6818427028d4aab035dd101d73d64ee295ae04f578a0f35abba28a91b1320cfe4310f6be216eb971bcaf572175dd9a9404b2fa6bdfdcc70f4a0bb3ec89e4b5f26572e2c48af06a72ef939eed57aef6417e80405464d9ac858271d979f2d76cc5c2fd9d0da2eac74fb906010d558f48b92bc8cdf78dc0337f5c423b0d8699e2624cb8417484213919954b73cd8196db63e", 0xda, 0x4088, 0x0, 0x0) socket$inet6(0xa, 0x400, 0x8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0xd3, @local, 0xf5}, 0x1c) [ 429.742197][T15378] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 429.750419][T15377] loop2: detected capacity change from 0 to 264192 [ 429.759673][T15378] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 429.789456][T15379] loop5: detected capacity change from 0 to 1024 [ 429.797776][T15377] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 429.800551][T15378] EXT4-fs (loop0): mount failed [ 429.817340][T15379] EXT4-fs (loop5): inodes count not valid: 131104 vs 32 [ 429.817357][T15393] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 429.842169][T15393] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 19:28:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xff8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:01 executing program 4 (fault-call:0 fault-nth:66): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 429.842202][T15393] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 429.845886][T15393] EXT4-fs (loop3): mount failed 19:28:01 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:cron_spool_t:s0\x00', 0x22) sync_file_range(r0, 0x134, 0x7, 0x3) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000001c0)={0x0, 0xfffffffffffffff9, 0x5}) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000005c0)={r1, 0xfffffffffffffbff, 0x7, 0x1}) r2 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200003000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 429.910852][T15378] loop0: detected capacity change from 0 to 4165 [ 429.930323][T15378] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 429.948513][T15378] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 429.959911][T15423] loop4: detected capacity change from 0 to 4096 [ 429.960420][T15378] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 429.989752][T15431] loop5: detected capacity change from 0 to 1024 [ 430.000447][T15378] EXT4-fs (loop0): mount failed [ 430.011628][T15423] FAULT_INJECTION: forcing a failure. [ 430.011628][T15423] name failslab, interval 1, probability 0, space 0, times 0 [ 430.021270][T15431] EXT4-fs (loop5): inodes count not valid: 196640 vs 32 [ 430.024988][T15423] CPU: 0 PID: 15423 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 430.035319][T15428] loop2: detected capacity change from 0 to 264192 [ 430.041030][T15423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.041046][T15423] Call Trace: [ 430.041055][T15423] dump_stack+0x137/0x19d [ 430.041079][T15423] should_fail+0x23c/0x250 [ 430.041096][T15423] __should_failslab+0x81/0x90 [ 430.075552][T15423] should_failslab+0x5/0x20 [ 430.080083][T15423] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 430.086069][T15423] ? __radix_tree_replace+0x187/0x1a0 [ 430.091760][T15423] ? __kmalloc_node+0x30/0x40 [ 430.096652][T15423] __kmalloc_node+0x30/0x40 [ 430.101750][T15423] kvmalloc_node+0x81/0xf0 [ 430.106364][T15423] __list_lru_init+0x1dd/0x520 [ 430.111368][T15423] alloc_super+0x490/0x520 [ 430.115819][T15423] ? mount_bdev+0x290/0x290 [ 430.120336][T15423] sget+0x1a5/0x400 [ 430.124354][T15423] ? test_bdev_super+0x30/0x30 [ 430.129279][T15423] mount_bdev+0xd3/0x290 [ 430.133623][T15423] ? ext4_mount+0x40/0x40 [ 430.138034][T15423] ? ext4_errno_to_code+0x110/0x110 [ 430.143663][T15423] ext4_mount+0x2d/0x40 [ 430.148375][T15423] legacy_get_tree+0x70/0xc0 [ 430.155158][T15423] vfs_get_tree+0x4a/0x1a0 [ 430.159857][T15423] path_mount+0x11d6/0x1ce0 [ 430.164874][T15423] __se_sys_mount+0x23d/0x2e0 [ 430.169962][T15423] ? mntput+0x45/0x70 [ 430.174255][T15423] ? __fpregs_load_activate+0x103/0x1b0 [ 430.180476][T15423] __x64_sys_mount+0x63/0x70 [ 430.185416][T15423] do_syscall_64+0x4a/0x90 [ 430.190959][T15423] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.197355][T15423] RIP: 0033:0x467b1a [ 430.201552][T15423] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.222099][T15423] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 430.232069][T15423] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 430.241837][T15423] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 430.252185][T15423] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 430.261303][T15423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 430.269776][T15423] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 430.316269][T15428] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 430.326140][T15431] loop5: detected capacity change from 0 to 1024 [ 430.333161][T15431] EXT4-fs (loop5): inodes count not valid: 196640 vs 32 [ 430.342609][T15445] loop3: detected capacity change from 0 to 4161 [ 430.361041][T15445] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 430.380187][T15445] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 430.391390][T15445] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:28:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208401, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:01 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) socket$inet6(0xa, 0x6, 0x5) 19:28:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208b03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:01 executing program 4 (fault-call:0 fault-nth:67): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200004000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 430.417567][T15445] EXT4-fs (loop3): mount failed [ 430.426430][T15428] loop2: detected capacity change from 0 to 264192 [ 430.434448][T15428] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:28:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1001, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 430.491772][T15468] loop0: detected capacity change from 0 to 4165 [ 430.509924][T15471] loop4: detected capacity change from 0 to 4096 [ 430.510131][T15472] loop5: detected capacity change from 0 to 1024 [ 430.518796][T15471] FAULT_INJECTION: forcing a failure. [ 430.518796][T15471] name failslab, interval 1, probability 0, space 0, times 0 [ 430.538244][T15471] CPU: 1 PID: 15471 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 430.547234][T15471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.559270][T15471] Call Trace: [ 430.563672][T15471] dump_stack+0x137/0x19d [ 430.568574][T15471] should_fail+0x23c/0x250 [ 430.573264][T15471] __should_failslab+0x81/0x90 [ 430.578317][T15471] should_failslab+0x5/0x20 [ 430.583157][T15471] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 430.589427][T15471] ? __radix_tree_replace+0x187/0x1a0 [ 430.596138][T15471] ? __kmalloc_node+0x30/0x40 [ 430.601751][T15471] __kmalloc_node+0x30/0x40 [ 430.607147][T15471] kvmalloc_node+0x81/0xf0 [ 430.611672][T15471] __list_lru_init+0x1dd/0x520 [ 430.617580][T15471] alloc_super+0x490/0x520 [ 430.622035][T15471] ? mount_bdev+0x290/0x290 [ 430.627296][T15471] sget+0x1a5/0x400 [ 430.631332][T15471] ? test_bdev_super+0x30/0x30 [ 430.636516][T15471] mount_bdev+0xd3/0x290 [ 430.641782][T15471] ? ext4_mount+0x40/0x40 [ 430.647303][T15471] ? ext4_errno_to_code+0x110/0x110 [ 430.652894][T15471] ext4_mount+0x2d/0x40 [ 430.657674][T15471] legacy_get_tree+0x70/0xc0 [ 430.662763][T15471] vfs_get_tree+0x4a/0x1a0 [ 430.667388][T15471] path_mount+0x11d6/0x1ce0 [ 430.672954][T15471] __se_sys_mount+0x23d/0x2e0 [ 430.677923][T15471] ? mntput+0x45/0x70 [ 430.682350][T15471] ? __fpregs_load_activate+0x103/0x1b0 [ 430.688734][T15471] __x64_sys_mount+0x63/0x70 [ 430.694308][T15471] do_syscall_64+0x4a/0x90 [ 430.699326][T15471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 430.705712][T15471] RIP: 0033:0x467b1a [ 430.709798][T15471] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 430.731171][T15471] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 430.740332][T15471] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 430.748581][T15471] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 430.756913][T15471] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 430.766651][T15471] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 430.775347][T15471] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:28:02 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@private2, 0x1, 0x0, 0x2, 0xb, 0x5, 0x40}, 0x20) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:28:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20c103, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 430.788866][T15468] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 430.806829][T15468] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 430.818555][T15468] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 430.833525][T15468] EXT4-fs (loop0): mount failed 19:28:02 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e24, 0x8, @dev}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/77, 0x4d, 0x9f2f61cc55805872, &(0x7f0000000080)={0xa, 0x4e22, 0x401, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c) 19:28:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x70000000, @private2, 0x4}, 0x1c) socket$inet6(0xa, 0x2, 0x81) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x14}}) listen(r1, 0x4) [ 430.859121][T15485] loop2: detected capacity change from 0 to 264192 [ 430.863935][T15491] loop3: detected capacity change from 0 to 4162 [ 430.870832][T15485] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 430.881199][T15491] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 19:28:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208903, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 430.899276][T15491] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 430.906614][T15472] EXT4-fs (loop5): inodes count not valid: 262176 vs 32 [ 430.910674][T15491] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 430.914877][T15491] EXT4-fs (loop3): mount failed [ 430.970739][T15510] loop0: detected capacity change from 0 to 4192 [ 431.002487][T15485] loop2: detected capacity change from 0 to 264192 19:28:02 executing program 4 (fault-call:0 fault-nth:68): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:02 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)=""/253, 0xfd}, {&(0x7f0000000180)=""/82, 0x52}], 0x3, 0xfffff801, 0xffffffff) r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@empty, 0x1d}) bind$inet6(r1, &(0x7f0000000240)={0xa, 0x4e21, 0x7ff, @private2, 0x20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0xfffe, 0x0, @dev, 0x103f}, 0x1c) [ 431.013001][T15510] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 431.013799][T15472] loop5: detected capacity change from 0 to 1024 [ 431.030212][T15510] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 431.047942][T15510] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 431.063099][T15485] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 431.070676][T15521] loop3: detected capacity change from 0 to 4164 [ 431.076449][T15536] loop4: detected capacity change from 0 to 4096 [ 431.086871][T15510] EXT4-fs (loop0): mount failed [ 431.092830][T15536] FAULT_INJECTION: forcing a failure. [ 431.092830][T15536] name failslab, interval 1, probability 0, space 0, times 0 [ 431.105845][T15536] CPU: 1 PID: 15536 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 19:28:02 executing program 1: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)="cf3979149b637b267cea358d482879c9a42d72b4a38dcd799c0d0a5efc1ca1709dd4ac1106de4647566b1fc8ffecef5e1a253cd0639d898f5b7301b5ed5c1ce57fa83a8672aecc7474c62b56b6160a4cc5ea7e71fb16fbe6e507d04302", 0x5d, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000400), &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="e7cd9228009ecc5b495a67f4c245ce7cd7d0a9ab552925a642a88f0ac3514641123f174d4b2bbda825f1f10fb59d501f9f35a32410bb2a702ed09420663b3ccdcc59d5b61e86f42b2edd81179c902900c38d59f8f88e483d0205aa55c9c4a5b29d1ea683344da27c03e325e2a83677949c52860b7a818897b699902b08f7b4e973c4c60ce6984e9dbc94b78e7b614aa821c162fc43de0fa3b72a0dc8b9878b134d0afbfdb7c5bac184b5346a8905d0b4e49f5b541e947df353160621e711819d766a24bc1d48", 0xc6, r1) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000100)={r0, 0x5e, 0x4e}, 0x0, &(0x7f00000001c0)="1c90745097024fa145d9040410c3b7e08af34a71bb42f95c47ef30ef5a8fc66c18ed5b120a66676cbf5034a67d64ad18df539605c870a84c7f1081a446a8eca61c2d6d3ef7e37367b767872cdc136fcdd149114be4a9aa0a97519cca29c7", &(0x7f0000000240)=""/78) r2 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 431.106437][T15521] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 431.114761][T15536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.114777][T15536] Call Trace: [ 431.114786][T15536] dump_stack+0x137/0x19d [ 431.132350][T15521] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 431.142860][T15536] should_fail+0x23c/0x250 [ 431.142887][T15536] __should_failslab+0x81/0x90 [ 431.142906][T15536] should_failslab+0x5/0x20 [ 431.146827][T15521] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 431.151363][T15536] kmem_cache_alloc_node_trace+0x5b/0x2e0 [ 431.151385][T15536] ? __kmalloc_node+0x30/0x40 [ 431.175870][T15521] EXT4-fs (loop3): mount failed [ 431.176040][T15536] __kmalloc_node+0x30/0x40 [ 431.176063][T15536] kvmalloc_node+0x81/0xf0 [ 431.176087][T15536] __list_lru_init+0x1dd/0x520 [ 431.176103][T15536] alloc_super+0x4bf/0x520 [ 431.176118][T15536] ? mount_bdev+0x290/0x290 [ 431.176137][T15536] sget+0x1a5/0x400 [ 431.176150][T15536] ? test_bdev_super+0x30/0x30 [ 431.176169][T15536] mount_bdev+0xd3/0x290 [ 431.190750][T15472] EXT4-fs (loop5): inodes count not valid: 262176 vs 32 [ 431.196014][T15536] ? ext4_mount+0x40/0x40 [ 431.196042][T15536] ? ext4_errno_to_code+0x110/0x110 [ 431.258637][T15536] ext4_mount+0x2d/0x40 [ 431.263101][T15536] legacy_get_tree+0x70/0xc0 [ 431.267800][T15536] vfs_get_tree+0x4a/0x1a0 [ 431.272238][T15536] path_mount+0x11d6/0x1ce0 [ 431.277107][T15536] __se_sys_mount+0x23d/0x2e0 [ 431.281815][T15536] ? mntput+0x45/0x70 [ 431.286172][T15536] ? __fpregs_load_activate+0x103/0x1b0 [ 431.292196][T15536] __x64_sys_mount+0x63/0x70 [ 431.296810][T15536] do_syscall_64+0x4a/0x90 [ 431.301368][T15536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 431.307319][T15536] RIP: 0033:0x467b1a [ 431.311221][T15536] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 431.331226][T15536] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 431.339758][T15536] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 431.347776][T15536] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 431.355758][T15536] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 431.363933][T15536] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 431.372075][T15536] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:28:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200005000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:28:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20f80f, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1800, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 431.419695][T15521] loop3: detected capacity change from 0 to 4164 [ 431.440678][T15521] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 431.458405][T15521] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 431.468952][T15521] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 431.486634][T15552] loop0: detected capacity change from 0 to 4220 [ 431.524437][T15521] EXT4-fs (loop3): mount failed [ 431.542908][T15552] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 431.560540][T15552] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 431.571371][T15552] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 431.588648][T15561] loop5: detected capacity change from 0 to 1024 19:28:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208a03, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 431.636145][T15561] EXT4-fs (loop5): inodes count not valid: 327712 vs 32 [ 431.647587][T15560] loop2: detected capacity change from 0 to 264192 [ 431.657723][T15560] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 431.662830][T15552] EXT4-fs (loop0): mount failed 19:28:03 executing program 4 (fault-call:0 fault-nth:69): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 431.717875][T15578] loop3: detected capacity change from 0 to 4165 [ 431.742549][T15561] loop5: detected capacity change from 0 to 1024 [ 431.754940][T15552] loop0: detected capacity change from 0 to 4220 [ 431.765810][T15561] EXT4-fs (loop5): inodes count not valid: 327712 vs 32 [ 431.766463][T15578] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 431.790827][T15578] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 431.801684][T15578] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 431.823418][T15589] loop4: detected capacity change from 0 to 4096 [ 431.836519][T15589] FAULT_INJECTION: forcing a failure. [ 431.836519][T15589] name failslab, interval 1, probability 0, space 0, times 0 [ 431.849377][T15589] CPU: 0 PID: 15589 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 431.857802][T15589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.857824][T15552] EXT4-fs: failed to create workqueue [ 431.857831][T15552] EXT4-fs (loop0): mount failed [ 431.879566][T15589] Call Trace: [ 431.884054][T15589] dump_stack+0x137/0x19d [ 431.889174][T15589] should_fail+0x23c/0x250 [ 431.893870][T15589] __should_failslab+0x81/0x90 [ 431.898968][T15589] ? ext4_fill_super+0x3e/0x7f90 [ 431.904236][T15589] should_failslab+0x5/0x20 [ 431.909146][T15589] __kmalloc_track_caller+0x64/0x350 [ 431.914926][T15589] ? bdev_name+0x1e1/0x240 [ 431.920022][T15589] kstrdup+0x31/0x70 [ 431.924280][T15589] ext4_fill_super+0x3e/0x7f90 [ 431.929137][T15589] ? vsnprintf+0xe8f/0xed0 [ 431.935855][T15589] ? snprintf+0x6f/0x90 [ 431.940013][T15589] ? register_shrinker_prepared+0xdf/0xf0 [ 431.945727][T15589] ? set_blocksize+0x197/0x2a0 [ 431.950486][T15589] mount_bdev+0x1e8/0x290 [ 431.954847][T15589] ? ext4_mount+0x40/0x40 [ 431.959341][T15589] ? ext4_errno_to_code+0x110/0x110 [ 431.965052][T15589] ext4_mount+0x2d/0x40 [ 431.969424][T15589] legacy_get_tree+0x70/0xc0 [ 431.974140][T15589] vfs_get_tree+0x4a/0x1a0 [ 431.978640][T15589] path_mount+0x11d6/0x1ce0 [ 431.983207][T15589] __se_sys_mount+0x23d/0x2e0 [ 431.988251][T15589] ? mntput+0x45/0x70 [ 431.992318][T15589] __x64_sys_mount+0x63/0x70 [ 431.997174][T15589] do_syscall_64+0x4a/0x90 [ 432.001651][T15589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 432.007674][T15589] RIP: 0033:0x467b1a [ 432.011571][T15589] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 432.031634][T15589] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 432.040245][T15589] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 432.048218][T15589] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 432.056626][T15589] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 432.064761][T15589] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:28:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xfeff, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200006000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:28:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fb03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 432.072738][T15589] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 432.088657][T15596] loop5: detected capacity change from 0 to 1024 [ 432.098277][T15596] EXT4-fs (loop5): inodes count not valid: 393248 vs 32 [ 432.157012][T15578] EXT4-fs (loop3): mount failed 19:28:03 executing program 1: r0 = epoll_create(0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)={0xe0000002}) syz_genetlink_get_family_id$wireguard(&(0x7f0000000040), r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_NETID(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r4, 0x2, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x8, 0x2, 0x20}}, ["", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4044001}, 0x4844) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r4, 0x200, 0x70bd2b, 0x25dfdbff, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4048814}, 0x20) r5 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) 19:28:03 executing program 4 (fault-call:0 fault-nth:70): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 432.215895][T15578] loop3: detected capacity change from 0 to 4165 [ 432.222466][T15596] loop5: detected capacity change from 0 to 1024 [ 432.244402][T15594] loop2: detected capacity change from 0 to 264192 [ 432.251134][T15604] loop0: detected capacity change from 0 to 4221 [ 432.259010][T15596] EXT4-fs (loop5): inodes count not valid: 393248 vs 32 [ 432.274437][T15578] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 432.281033][T15594] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 432.293281][T15578] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 432.310512][T15578] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:28:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200007000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) [ 432.325731][T15578] EXT4-fs (loop3): mount failed [ 432.363375][T15604] EXT4-fs error (device loop0): ext4_ext_check_inode:459: inode #4: comm syz-executor.0: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 432.381076][T15604] EXT4-fs error (device loop0): ext4_quota_enable:6405: comm syz-executor.0: Bad quota inode # 4 [ 432.391704][T15604] EXT4-fs warning (device loop0): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. 19:28:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x208b03, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {0x0}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) 19:28:03 executing program 1: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) rt_sigqueueinfo(r0, 0x2c, &(0x7f0000000000)={0x13, 0x100, 0x10000}) r1 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 432.416263][T15641] loop4: detected capacity change from 0 to 4096 [ 432.422980][T15642] loop5: detected capacity change from 0 to 1024 19:28:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 432.467419][T15642] EXT4-fs (loop5): inodes count not valid: 458784 vs 32 [ 432.476252][T15641] FAULT_INJECTION: forcing a failure. [ 432.476252][T15641] name failslab, interval 1, probability 0, space 0, times 0 [ 432.489592][T15641] CPU: 1 PID: 15641 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 432.498291][T15641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.508823][T15641] Call Trace: [ 432.512567][T15641] dump_stack+0x137/0x19d [ 432.517161][T15641] should_fail+0x23c/0x250 [ 432.521570][T15641] __should_failslab+0x81/0x90 [ 432.526329][T15641] ? ext4_fill_super+0x63/0x7f90 [ 432.531912][T15641] should_failslab+0x5/0x20 [ 432.536498][T15641] kmem_cache_alloc_trace+0x49/0x310 [ 432.541771][T15641] ext4_fill_super+0x63/0x7f90 [ 432.546529][T15641] ? vsnprintf+0xe8f/0xed0 [ 432.551019][T15641] ? snprintf+0x6f/0x90 [ 432.555230][T15641] ? register_shrinker_prepared+0xdf/0xf0 [ 432.561336][T15641] ? set_blocksize+0x197/0x2a0 [ 432.566422][T15641] mount_bdev+0x1e8/0x290 [ 432.570877][T15641] ? ext4_mount+0x40/0x40 [ 432.575212][T15641] ? ext4_errno_to_code+0x110/0x110 [ 432.580402][T15641] ext4_mount+0x2d/0x40 [ 432.584586][T15641] legacy_get_tree+0x70/0xc0 [ 432.589183][T15641] vfs_get_tree+0x4a/0x1a0 [ 432.593864][T15641] path_mount+0x11d6/0x1ce0 [ 432.598378][T15641] __se_sys_mount+0x23d/0x2e0 [ 432.603896][T15641] ? mntput+0x45/0x70 [ 432.607936][T15641] ? __fpregs_load_activate+0x8f/0x1b0 [ 432.613571][T15641] __x64_sys_mount+0x63/0x70 [ 432.618158][T15641] do_syscall_64+0x4a/0x90 [ 432.622699][T15641] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 432.628726][T15641] RIP: 0033:0x467b1a [ 432.632965][T15641] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 432.652657][T15641] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:28:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8a000, 0x50) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @loopback}}}, 0x88) r1 = socket$inet6(0xa, 0x800, 0x3c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x3, @dev}, 0x1c) [ 432.661201][T15641] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 432.669178][T15641] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 432.677150][T15641] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 432.685113][T15641] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 432.693089][T15641] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 19:28:04 executing program 4 (fault-call:0 fault-nth:71): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000012a00)="8081005700180000d5f4655fd5f4655fd5f4655f000000000000010080000200000008f6", 0x24, 0x4300}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000005c0)=ANY=[]) [ 432.785889][T15604] EXT4-fs (loop0): mount failed [ 432.791104][T15664] loop4: detected capacity change from 0 to 4096 [ 432.810016][T15642] loop5: detected capacity change from 0 to 1024 [ 432.816927][T15664] FAULT_INJECTION: forcing a failure. [ 432.816927][T15664] name failslab, interval 1, probability 0, space 0, times 0 [ 432.830061][T15664] CPU: 0 PID: 15664 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 [ 432.838485][T15664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.848823][T15664] Call Trace: [ 432.852104][T15664] dump_stack+0x137/0x19d [ 432.856439][T15664] should_fail+0x23c/0x250 [ 432.861122][T15664] __should_failslab+0x81/0x90 [ 432.865906][T15664] ? ext4_fill_super+0x1d8/0x7f90 [ 432.871083][T15664] should_failslab+0x5/0x20 [ 432.875674][T15664] kmem_cache_alloc_trace+0x49/0x310 [ 432.880959][T15664] ? ext4_fill_super+0x63/0x7f90 [ 432.885963][T15664] ext4_fill_super+0x1d8/0x7f90 [ 432.890836][T15664] ? vsnprintf+0xe8f/0xed0 [ 432.895686][T15664] ? snprintf+0x6f/0x90 [ 432.899894][T15664] ? register_shrinker_prepared+0xdf/0xf0 [ 432.905893][T15664] ? set_blocksize+0x197/0x2a0 [ 432.910671][T15664] mount_bdev+0x1e8/0x290 [ 432.915185][T15664] ? ext4_mount+0x40/0x40 [ 432.919595][T15664] ? ext4_errno_to_code+0x110/0x110 [ 432.924833][T15664] ext4_mount+0x2d/0x40 [ 432.929138][T15664] legacy_get_tree+0x70/0xc0 [ 432.933895][T15664] vfs_get_tree+0x4a/0x1a0 [ 432.938302][T15664] path_mount+0x11d6/0x1ce0 [ 432.942816][T15664] __se_sys_mount+0x23d/0x2e0 [ 432.947614][T15664] ? mntput+0x45/0x70 [ 432.951593][T15664] ? __fpregs_load_activate+0x103/0x1b0 [ 432.957131][T15664] __x64_sys_mount+0x63/0x70 [ 432.961739][T15664] do_syscall_64+0x4a/0x90 [ 432.966185][T15664] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 432.972246][T15664] RIP: 0033:0x467b1a [ 432.976252][T15664] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 432.996265][T15664] RSP: 002b:00007f4653ef6fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 433.001254][T15655] loop2: detected capacity change from 0 to 264192 [ 433.005409][T15664] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 433.005427][T15664] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f4653ef7000 [ 433.013245][T15655] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 19:28:04 executing program 1: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r0, 0x8, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '#\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @loopback}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4c800) sendmsg$IPCTNL_MSG_CT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000000010000090000154000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x50) r1 = socket$inet6(0xa, 0x100000003, 0x3c) setsockopt$inet6_IPV6_DSTOPTS(r1, 0x29, 0x3b, &(0x7f0000000040)={0x33, 0x6, '\x00', [@jumbo={0xc2, 0x4, 0xf1}, @jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x1ff}, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0xffff}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x40) sendto$inet6(r1, &(0x7f0000000000)="abfc19b9ebd87fe8aa5c7375f7ff2c7e2d1c841c31", 0x15, 0x4000001, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000480), 0x10000000000002a1, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x37, &(0x7f0000000340)={0x11, 0x4, '\x00', [@hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0xb}}, @hao={0xc9, 0x10, @private2}]}, 0x30) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @dev}, 0x1c) [ 433.019901][T15664] RBP: 00007f4653ef7040 R08: 00007f4653ef7040 R09: 0000000020000000 [ 433.019919][T15664] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 433.019931][T15664] R13: 0000000020000100 R14: 00007f4653ef7000 R15: 00000000200005c0 [ 433.064154][T15675] loop0: detected capacity change from 0 to 4221 19:28:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200008000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000006856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="01", 0x1, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}], 0x0, &(0x7f0000013b00)) 19:28:04 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000600), r1) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}]}, 0x1c}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x4, 0x70bd25, 0x25dfdbfd, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_CMD_FRAME_ID={0x5, 0x34, 0x3}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0x8}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5, 0x33, 0xfb}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000005) r3 = socket$inet6(0xa, 0x100000003, 0x3c) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, 0x1c) [ 433.084776][T15656] loop3: detected capacity change from 0 to 4165 [ 433.101174][T15656] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #4: comm syz-executor.3: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 433.118701][T15656] EXT4-fs error (device loop3): ext4_quota_enable:6405: comm syz-executor.3: Bad quota inode # 4 [ 433.129384][T15656] EXT4-fs warning (device loop3): ext4_enable_quotas:6445: Failed to enable quota tracking (type=1, err=-117). Please run e2fsck to fix. [ 433.146696][T15656] EXT4-fs (loop3): mount failed [ 433.147156][T15675] EXT4-fs: failed to create workqueue [ 433.157258][T15675] EXT4-fs (loop0): mount failed 19:28:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20fc03, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242