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07b3c663a39de4f02a459bfab1b0efd433238d650ec2bf535b30d2157b5b056e711278a7bcd584cd448cfde9e134416169e65e14befdcc5b60f1734cc2d0c85cadf54b66d31d843ec2e40d795ed48ab2474be041beed8c8cf47bd7a084e9c5af6a8b8652b40ee6ff0321db5e862d3f1e59bacbba9c7af46419c2300cc53f08695f467de4b5f0f5924031", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {&(0x7f0000011800)="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", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:48 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000004c0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1302.151526] BTRFS error (device loop1): open_ctree failed 21:07:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000149c601000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1302.297943] BTRFS error (device loop1): superblock checksum mismatch [ 1302.304613] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (5803) 21:07:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x228dfdb1, &(0x7f00000005c0)) [ 1302.404790] BTRFS error (device loop1): open_ctree failed 21:07:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000004d0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000014ac601000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x23000000, &(0x7f00000005c0)) [ 1302.655651] BTRFS info (device loop3): disabling disk space caching [ 1302.664006] BTRFS info (device loop3): has skinny extents 21:07:49 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000004e0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1302.705320] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (5835) 21:07:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000004f0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1302.757153] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 9851624184872967 scanned by syz-executor.1 (5837) [ 1302.794410] BTRFS error (device loop3): super_num_devices 1 mismatch with num_devices 1 found here [ 1302.824342] BTRFS error (device loop3): failed to read chunk tree: -22 [ 1302.898388] BTRFS error (device loop3): open_ctree failed [ 1302.907813] BTRFS info (device loop3): disk space caching is enabled [ 1302.914332] BTRFS info (device loop3): has skinny extents [ 1302.942187] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (5883) 21:07:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000014bc601000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1302.985496] BTRFS error (device loop3): found replace target device without a valid replace item [ 1302.994920] BTRFS error (device loop3): failed to init dev_replace: -117 21:07:49 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000500000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:49 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x3f000000, &(0x7f00000005c0)) [ 1303.087243] BTRFS error (device loop3): open_ctree failed 21:07:49 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000014cc601000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:49 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000480000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1303.196755] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by systemd-udevd (12709) [ 1303.212922] BTRFS error (device loop1): superblock checksum mismatch 21:07:49 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000510000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1303.257672] BTRFS error (device loop1): open_ctree failed 21:07:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000014dc601000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x48000000, &(0x7f00000005c0)) 21:07:50 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000520000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000002000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1303.571699] BTRFS error (device loop2): superblock checksum mismatch [ 1303.587832] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 21392098230009863 scanned by syz-executor.1 (5969) 21:07:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000060000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1303.645398] BTRFS error (device loop2): open_ctree failed [ 1303.657787] BTRFS error (device loop2): superblock checksum mismatch 21:07:50 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000530000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x4c000000, &(0x7f00000005c0)) [ 1303.726192] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (5991) 21:07:50 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000060000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1303.822153] BTRFS error (device loop2): open_ctree failed 21:07:50 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x60000000, &(0x7f00000005c0)) 21:07:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000004000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:50 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000540000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1303.971545] BTRFS error (device loop1): superblock checksum mismatch 21:07:50 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1304.068065] BTRFS error (device loop1): open_ctree failed 21:07:50 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000010000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1304.166412] BTRFS warning (device ): duplicate device /dev/loop5 devid 0 generation 0 scanned by syz-executor.5 (6036) 21:07:50 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000550000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:50 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000020000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x64000000, &(0x7f00000005c0)) [ 1304.389448] BTRFS error (device loop1): superblock checksum mismatch [ 1304.416353] BTRFS error (device loop1): open_ctree failed [ 1304.428597] BTRFS error (device loop1): superblock checksum mismatch 21:07:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001ffff1f000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000006c000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000560000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1304.458385] BTRFS error (device loop1): open_ctree failed [ 1304.474239] BTRFS error (device loop1): superblock checksum mismatch [ 1304.486701] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6080) 21:07:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x68000000, &(0x7f00000005c0)) [ 1304.546336] BTRFS error (device loop1): open_ctree failed 21:07:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000f0000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000570000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1304.740990] BTRFS error (device loop2): superblock checksum mismatch [ 1304.754753] BTRFS error (device loop2): open_ctree failed [ 1304.780265] BTRFS error (device loop1): superblock checksum mismatch 21:07:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1304.876646] BTRFS error (device loop1): open_ctree failed [ 1304.886693] BTRFS error (device loop1): superblock checksum mismatch 21:07:51 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000580000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1304.956527] BTRFS error (device loop1): open_ctree failed 21:07:51 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000007a000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1305.110763] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6147) 21:07:51 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x6c000000, &(0x7f00000005c0)) [ 1305.169002] BTRFS info (device loop3): disabling disk space caching 21:07:51 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000020001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:51 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000590000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1305.217035] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 34339947158700039 scanned by syz-executor.1 (6166) [ 1305.248154] BTRFS info (device loop3): has skinny extents 21:07:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000030001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1305.482932] BTRFS error (device loop3): found replace target device without a valid replace item [ 1305.492606] BTRFS error (device loop3): failed to init dev_replace: -117 21:07:52 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005a0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1305.532345] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6210) [ 1305.567781] BTRFS error (device loop3): open_ctree failed [ 1305.574794] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 216172782113783815 scanned by syz-executor.1 (6214) [ 1305.609761] BTRFS info (device loop3): disk space caching is enabled [ 1305.625597] BTRFS info (device loop3): has skinny extents 21:07:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000040001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005b0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1305.747861] BTRFS error (device loop3): found replace target device without a valid replace item [ 1305.831902] BTRFS error (device loop3): failed to init dev_replace: -117 [ 1305.859118] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6261) [ 1305.893904] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 360287970189639687 scanned by syz-executor.1 (6262) 21:07:52 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x74000000, &(0x7f00000005c0)) 21:07:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000050001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:52 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005c0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1306.031102] BTRFS error (device loop3): open_ctree failed [ 1306.173972] BTRFS error (device loop2): superblock checksum mismatch 21:07:52 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005d0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1306.245846] BTRFS error (device loop2): open_ctree failed 21:07:52 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000060001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x7a000000, &(0x7f00000005c0)) 21:07:53 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005e0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1306.487172] BTRFS error (device loop2): superblock checksum mismatch 21:07:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000070001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1306.526613] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 504403158265495559 scanned by syz-executor.1 (6331) 21:07:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1306.646051] BTRFS error (device loop2): open_ctree failed [ 1306.689770] BTRFS info (device loop3): disk space caching is enabled [ 1306.702392] BTRFS info (device loop3): has skinny extents 21:07:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000080001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000005f0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1306.770537] BTRFS error (device loop3): found replace target device without a valid replace item [ 1306.788804] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 648518346341351431 scanned by syz-executor.1 (6362) [ 1306.808038] BTRFS error (device loop3): failed to init dev_replace: -117 [ 1306.827862] BTRFS error (device loop3): open_ctree failed [ 1306.853917] BTRFS info (device loop3): disabling disk space caching [ 1306.860638] BTRFS info (device loop3): has skinny extents 21:07:53 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x8cffffff, &(0x7f00000005c0)) 21:07:53 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d070000000000001f0000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000090001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1306.955166] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6402) 21:07:53 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000600000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1307.065853] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 2233785415175766023 scanned by syz-executor.1 (6426) [ 1307.148838] BTRFS error (device loop3): found replace target device without a valid replace item [ 1307.160210] BTRFS error (device loop3): failed to init dev_replace: -117 21:07:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1d, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x97ffffff, &(0x7f00000005c0)) 21:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000100001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000610000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1307.319706] BTRFS error (device loop3): open_ctree failed 21:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000001f0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xb1fd8d22, &(0x7f00000005c0)) [ 1307.516796] BTRFS error (device loop2): superblock checksum mismatch [ 1307.537857] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 2305843009213693959 scanned by syz-executor.1 (6459) 21:07:54 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000620000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1307.570327] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6474) 21:07:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1307.684752] BTRFS error (device loop2): open_ctree failed 21:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xc0ed0000, &(0x7f00000005c0)) 21:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000200001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000630000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1307.875655] BTRFS error (device loop1): superblock checksum mismatch [ 1307.884615] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6508) 21:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001b1fd8d220001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000640000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:54 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1307.976023] BTRFS error (device loop1): open_ctree failed [ 1308.016122] BTRFS error (device loop3): superblock checksum mismatch 21:07:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d070000000000003f0000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1308.042470] BTRFS error (device loop3): open_ctree failed [ 1308.058063] BTRFS error (device loop3): superblock checksum mismatch 21:07:54 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000230001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1308.135269] BTRFS error (device loop3): open_ctree failed 21:07:54 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000650000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:54 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xf5ffffff, &(0x7f00000005c0)) [ 1308.292024] BTRFS error (device loop2): superblock checksum mismatch [ 1308.301355] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 4539628424389459975 scanned by syz-executor.1 (6553) [ 1308.315527] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6562) 21:07:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000003f0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xf6ffffff, &(0x7f00000005c0)) 21:07:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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d47d76b8f95bebdff142cea6af8fbabce80e8eed5b5579efcf50273ebc46d5e6c372eaef05ce35aa3ec90329d5ec08a13341b8ab37356ddd93d43cd53c7716b42827d07fcb5cc8a22102b0aa160f99c37e72ed44a0b686514cd5bf21b0a6ba69da4f5ede07648687f665117eda573fd77f7ff965768141ce01493ed8cc222b5154e3ee1163cf75bfe0bb3679cfed3e574ffa06ffb4566d520961d153ea21ea65e58181863eb1559d7ec78185d6d404fb3231af79c25e422e78bed3ca56e7a98b67c9550c4cb78cb0b8641d48f00ba72315466affdf73714a709327b0949160f916ab327fb93ff0b7d75180ad3619cb070fda9a1f0bcbec3166e8c9967810d1379f84ae0e4dd05783c5f4ec793f2d7af8e93ff0470286879389c00b234da1e9a13036b1328c0197ed25097f5af1619a1c99739896382454044c5103140287bac7b1aae001d78d80c56daa8ea1b4d4c9a5dd5d2d427a115aad1e1f167f5c87e42e7d987f89dad6add1a1053fe77af0c27a5dcc1ea67859dd15c5aef95bb4c8d4fcd3bfcf634a87877ca18ab3caf701b04b03822a4ee40978b4fe9c2b8c993d5dd10331f54dd18cfe895027736c5c5cb3c1271de389dd09fab5eb9a8a8418954cfcef2a67ac6066cacdd2c58dc22823ffc6bfbff4268d4f1a216f098fc376bb2f0f09ec667296ca149ec059c10eeaa96a728eadc4d46a60f79c3c8ec7f871e290caf9c36e9c7725e0884fc4928968edc0f48cc0818bdbdd5b3dc9ae416ce4745568fe1aae3a3f61b0b1914672efab4dc6e23b2432b07b3c663a39de4f02a459bfab1b0efd433238d650ec2bf535b30d2157b5b056e711278a7bcd584cd448cfde9e134416169e65e14befdcc5b60f1734cc2d0c85cadf54b66d31d843ec2e40d795ed48ab2474be041beed8c8cf47bd7a084e9c5af6a8b8652b40ee6ff0321db5e862d3f1e59bacbba9c7af46419c2300cc53f08695f467de4b5f0f5924031", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1308.509883] BTRFS error (device loop2): open_ctree failed 21:07:55 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000660000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfcfdffff, &(0x7f00000005c0)) [ 1308.661578] BTRFS error (device loop1): superblock checksum mismatch [ 1308.692676] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6598) 21:07:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6400001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:55 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfdfdffff, &(0x7f00000005c0)) 21:07:55 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000670000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1308.779337] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by systemd-udevd (12711) [ 1308.878037] BTRFS error (device loop1): open_ctree failed [ 1308.893720] BTRFS error (device loop2): superblock checksum mismatch 21:07:55 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfdffffff, &(0x7f00000005c0)) 21:07:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6410001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1308.974025] BTRFS error (device loop2): open_ctree failed 21:07:55 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000680000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:55 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1309.169362] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 5188146770730811399 scanned by syz-executor.1 (6654) [ 1309.170622] BTRFS info (device loop3): disabling disk space caching 21:07:55 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xff0f0000, &(0x7f00000005c0)) [ 1309.236906] BTRFS info (device loop3): has skinny extents 21:07:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d070000000000004c0000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6420001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1309.387769] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6673) 21:07:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffff1f00, &(0x7f00000005c0)) [ 1309.474460] BTRFS error (device loop3): found replace target device without a valid replace item [ 1309.486588] BTRFS error (device loop3): failed to init dev_replace: -117 [ 1309.616352] BTRFS error (device loop3): open_ctree failed [ 1309.653141] BTRFS error (device loop1): superblock checksum mismatch [ 1309.666156] BTRFS error (device loop1): open_ctree failed 21:07:56 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000007a00005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f9", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffdfc, &(0x7f00000005c0)) 21:07:56 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000690000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6430001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:56 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006a0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6440001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:56 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffdfd, &(0x7f00000005c0)) 21:07:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1309.819165] BTRFS error (device loop2): superblock checksum mismatch 21:07:56 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1309.935454] BTRFS error (device loop2): open_ctree failed 21:07:56 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006b0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1310.006535] BTRFS info (device loop3): disabling disk space caching [ 1310.046947] BTRFS info (device loop3): has skinny extents 21:07:56 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6450001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1310.127291] BTRFS error (device loop3): found replace target device without a valid replace item [ 1310.137065] BTRFS error (device loop3): failed to init dev_replace: -117 [ 1310.165052] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (6772) [ 1310.285851] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 6917529027641081863 scanned by syz-executor.1 (6777) [ 1310.312909] BTRFS error (device loop3): open_ctree failed 21:07:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffff7f, &(0x7f00000005c0)) 21:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6460001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006c0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffff8c, &(0x7f00000005c0)) 21:07:57 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006d0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1310.747723] BTRFS error (device loop2): superblock checksum mismatch 21:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6470001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1310.798171] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7493989779944505351 scanned by syz-executor.1 (6835) [ 1310.830846] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6834) 21:07:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1310.881329] BTRFS error (device loop2): open_ctree failed 21:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffff97, &(0x7f00000005c0)) 21:07:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6480001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1311.011822] BTRFS error (device loop1): superblock checksum mismatch 21:07:57 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006e0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1311.081595] BTRFS error (device loop1): open_ctree failed 21:07:57 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:57 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffff5, &(0x7f00000005c0)) [ 1311.212443] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (6880) [ 1311.212817] BTRFS error (device loop2): superblock checksum mismatch 21:07:58 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000006f0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c6490001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85050000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1311.369046] BTRFS error (device loop2): open_ctree failed 21:07:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffff6, &(0x7f00000005c0)) 21:07:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c64a0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1311.467159] BTRFS error (device loop1): superblock checksum mismatch 21:07:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfffffffd, &(0x7f00000005c0)) [ 1311.560724] BTRFS error (device loop1): open_ctree failed [ 1311.572041] BTRFS error (device loop1): superblock checksum mismatch [ 1311.605249] BTRFS error (device loop1): open_ctree failed 21:07:58 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000700000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c64b0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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d47d76b8f95bebdff142cea6af8fbabce80e8eed5b5579efcf50273ebc46d5e6c372eaef05ce35aa3ec90329d5ec08a13341b8ab37356ddd93d43cd53c7716b42827d07fcb5cc8a22102b0aa160f99c37e72ed44a0b686514cd5bf21b0a6ba69da4f5ede07648687f665117eda573fd77f7ff965768141ce01493ed8cc222b5154e3ee1163cf75bfe0bb3679cfed3e574ffa06ffb4566d520961d153ea21ea65e58181863eb1559d7ec78185d6d404fb3231af79c25e422e78bed3ca56e7a98b67c9550c4cb78cb0b8641d48f00ba72315466affdf73714a709327b0949160f916ab327fb93ff0b7d75180ad3619cb070fda9a1f0bcbec3166e8c9967810d1379f84ae0e4dd05783c5f4ec793f2d7af8e93ff0470286879389c00b234da1e9a13036b1328c0197ed25097f5af1619a1c99739896382454044c5103140287bac7b1aae001d78d80c56daa8ea1b4d4c9a5dd5d2d427a115aad1e1f167f5c87e42e7d987f89dad6add1a1053fe77af0c27a5dcc1ea67859dd15c5aef95bb4c8d4fcd3bfcf634a87877ca18ab3caf701b04b03822a4ee40978b4fe9c2b8c993d5dd10331f54dd18cfe895027736c5c5cb3c1271de389dd09fab5eb9a8a8418954cfcef2a67ac6066cacdd2c58dc22823ffc6bfbff4268d4f1a216f098fc376bb2f0f09ec667296ca149ec059c10eeaa96a728eadc4d46a60f79c3c8ec7f871e290caf9c36e9c7725e0884fc4928968edc0f48cc0818bdbdd5b3dc9ae416ce4745568fe1aae3a3f61b0b1914672efab4dc6e23b2432b07b3c663a39de4f02a459bfab1b0efd433238d650ec2bf535b30d2157b5b056e711278a7bcd584cd448cfde9e134416169e65e14befdcc5b60f1734cc2d0c85cadf54b66d31d843ec2e40d795ed48ab2474be041beed8c8cf47bd7a084e9c5af6a8b8652b40ee6ff0321db5e862d3f1e59bacbba9c7af46419c2300cc53f08695f467de4b5f0f5924031", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xedc000000000, &(0x7f00000005c0)) [ 1311.756806] BTRFS error (device loop2): superblock checksum mismatch [ 1311.797852] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 8791026472627208199 scanned by syz-executor.1 (6969) 21:07:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1311.872197] BTRFS error (device loop2): open_ctree failed 21:07:58 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000710000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1000000000000, &(0x7f00000005c0)) 21:07:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c64c0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1312.036934] BTRFS info (device loop3): disabling disk space caching [ 1312.069500] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 17131692982517366791 scanned by syz-executor.1 (6998) [ 1312.087565] BTRFS info (device loop3): has skinny extents 21:07:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010001c64d0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:58 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000000, &(0x7f00000005c0)) 21:07:58 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000008f0000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1312.196136] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7011) 21:07:58 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000003570001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1312.341937] BTRFS error (device loop3): found replace target device without a valid replace item [ 1312.351436] BTRFS error (device loop3): failed to init dev_replace: -117 [ 1312.547357] BTRFS error (device loop3): open_ctree failed [ 1312.589479] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by systemd-udevd (15074) [ 1312.602359] BTRFS error (device loop1): superblock checksum mismatch 21:07:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000e40)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)={0x2c, 0x0, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x4}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_TID_CONFIG(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0x0) mount$fuse(0x0, 0x0, &(0x7f0000002100), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="2f01dfaab518ad76e7043022824eac20f22a86e15630e4360e419ea6b4ef02e61f95eb815159518619241f094c712f0ad9a61ad52204ee28349f974c7c2c8408e4882d3328e468c3b6c54999f4396f630095f3c16f5ad88e8eb039293ef0eddbae394974c43fcd19f938e6a61f0b27cc1a1641b03b4a4e861e3bd51b27018f056a43a0d52a3591cfbdab836f68d944703c0e4bb0749f08fd2656cecccb", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000080), 0x0, 0x800}) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000041c0)="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", 0x2000, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000006440)={0x7, 0xe06, {}, {}, 0x0, 0x7fffffff}) syz_open_dev$vcsu(0x0, 0xfffffffffffffe00, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000064c0)) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1e, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000000cc0)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000600001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x4000000000000, &(0x7f00000005c0)) 21:07:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000000910000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1312.658725] BTRFS error (device loop1): open_ctree failed 21:07:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000700001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x10000000000000, &(0x7f00000005c0)) 21:07:59 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000400000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1312.833601] BTRFS error (device loop2): superblock checksum mismatch [ 1312.869002] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by syz-executor.3 (7090) 21:07:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 1) [ 1312.913062] BTRFS warning (device ): duplicate device /dev/loop3 devid 1 generation 7 scanned by systemd-udevd (15074) [ 1312.948947] BTRFS error (device loop2): open_ctree failed [ 1312.959063] BTRFS error (device loop1): superblock checksum mismatch [ 1312.966734] FAULT_INJECTION: forcing a failure. [ 1312.966734] name failslab, interval 1, probability 0, space 0, times 0 [ 1312.978734] CPU: 0 PID: 7122 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1312.986553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1312.995917] Call Trace: [ 1312.998515] dump_stack+0x1fc/0x2ef [ 1313.002159] should_fail.cold+0xa/0xf [ 1313.005981] ? setup_fault_attr+0x200/0x200 [ 1313.010308] ? lock_acquire+0x170/0x3c0 [ 1313.014273] __should_failslab+0x115/0x180 [ 1313.018518] should_failslab+0x5/0x10 [ 1313.022314] __kmalloc+0x2ab/0x3c0 [ 1313.025849] ? __se_sys_memfd_create+0xf8/0x440 [ 1313.030514] __se_sys_memfd_create+0xf8/0x440 [ 1313.035011] ? memfd_file_seals_ptr+0x150/0x150 [ 1313.039687] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1313.045063] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1313.050076] ? do_syscall_64+0x21/0x620 [ 1313.054134] do_syscall_64+0xf9/0x620 [ 1313.057946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1313.063222] RIP: 0033:0x7f037574ce99 [ 1313.066926] 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 [ 1313.086033] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1313.093744] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574ce99 [ 1313.101007] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f03757a6168 [ 1313.108266] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007f03740c21d0 [ 1313.115528] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1313.122795] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 21:07:59 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000800000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:07:59 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 2) 21:07:59 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x100000000000000, &(0x7f00000005c0)) 21:07:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000060880001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:07:59 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100000000000100000000001f005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f9", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1313.165454] BTRFS error (device loop1): open_ctree failed [ 1313.216645] FAULT_INJECTION: forcing a failure. [ 1313.216645] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.229013] CPU: 0 PID: 7134 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1313.236826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1313.246714] Call Trace: [ 1313.249317] dump_stack+0x1fc/0x2ef [ 1313.252995] should_fail.cold+0xa/0xf [ 1313.256812] ? setup_fault_attr+0x200/0x200 [ 1313.261132] ? lock_acquire+0x170/0x3c0 [ 1313.265111] __should_failslab+0x115/0x180 [ 1313.269346] should_failslab+0x5/0x10 [ 1313.273188] kmem_cache_alloc+0x277/0x370 [ 1313.277338] ? shmem_destroy_callback+0xb0/0xb0 [ 1313.282019] shmem_alloc_inode+0x18/0x40 [ 1313.286080] ? shmem_destroy_callback+0xb0/0xb0 [ 1313.290743] alloc_inode+0x5d/0x180 [ 1313.294354] new_inode+0x1d/0xf0 [ 1313.297725] shmem_get_inode+0x96/0x8d0 [ 1313.301703] __shmem_file_setup.part.0+0x7a/0x2b0 [ 1313.306535] shmem_file_setup+0x61/0x90 [ 1313.310506] __se_sys_memfd_create+0x26b/0x440 [ 1313.315092] ? memfd_file_seals_ptr+0x150/0x150 [ 1313.319772] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1313.325141] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1313.330153] ? do_syscall_64+0x21/0x620 [ 1313.334115] do_syscall_64+0xf9/0x620 [ 1313.337919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1313.343106] RIP: 0033:0x7f037574ce99 [ 1313.346897] 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 21:08:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 3) [ 1313.365793] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1313.373652] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574ce99 [ 1313.380925] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f03757a6168 [ 1313.388198] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007f03740c21d0 [ 1313.395467] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1313.402755] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 21:08:00 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2002100000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:00 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000400500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1313.552699] FAULT_INJECTION: forcing a failure. [ 1313.552699] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.568550] CPU: 0 PID: 7149 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1313.576376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1313.585736] Call Trace: [ 1313.588327] dump_stack+0x1fc/0x2ef [ 1313.592048] should_fail.cold+0xa/0xf [ 1313.595864] ? setup_fault_attr+0x200/0x200 [ 1313.600181] ? lock_acquire+0x170/0x3c0 [ 1313.604148] __should_failslab+0x115/0x180 [ 1313.608371] should_failslab+0x5/0x10 [ 1313.612158] kmem_cache_alloc+0x277/0x370 [ 1313.616316] __d_alloc+0x2b/0xa10 [ 1313.619766] d_alloc_pseudo+0x19/0x70 [ 1313.623563] alloc_file_pseudo+0xc6/0x250 [ 1313.627699] ? alloc_file+0x4d0/0x4d0 [ 1313.631484] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1313.637103] ? shmem_get_inode+0x44c/0x8d0 [ 1313.641352] __shmem_file_setup.part.0+0x102/0x2b0 [ 1313.646383] shmem_file_setup+0x61/0x90 [ 1313.650355] __se_sys_memfd_create+0x26b/0x440 [ 1313.654937] ? memfd_file_seals_ptr+0x150/0x150 [ 1313.659621] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1313.665010] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1313.670028] ? do_syscall_64+0x21/0x620 [ 1313.673991] do_syscall_64+0xf9/0x620 [ 1313.677806] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1313.682991] RIP: 0033:0x7f037574ce99 21:08:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 4) [ 1313.686700] 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 [ 1313.705742] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1313.713451] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574ce99 [ 1313.720712] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f03757a6168 [ 1313.727970] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007f03740c21d0 [ 1313.735238] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1313.742525] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 21:08:00 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x200000000000000, &(0x7f00000005c0)) 21:08:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001ffffff8c0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1313.843553] BTRFS error (device loop2): superblock checksum mismatch [ 1313.858324] FAULT_INJECTION: forcing a failure. [ 1313.858324] name failslab, interval 1, probability 0, space 0, times 0 [ 1313.870874] CPU: 1 PID: 7169 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1313.878688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1313.888049] Call Trace: [ 1313.890650] dump_stack+0x1fc/0x2ef [ 1313.894299] should_fail.cold+0xa/0xf [ 1313.898116] ? setup_fault_attr+0x200/0x200 [ 1313.902451] ? lock_acquire+0x170/0x3c0 [ 1313.907400] __should_failslab+0x115/0x180 [ 1313.911645] should_failslab+0x5/0x10 [ 1313.915455] kmem_cache_alloc+0x277/0x370 [ 1313.919615] __alloc_file+0x21/0x340 [ 1313.923437] alloc_empty_file+0x6d/0x170 [ 1313.927497] alloc_file+0x5e/0x4d0 [ 1313.932233] alloc_file_pseudo+0x165/0x250 [ 1313.936470] ? alloc_file+0x4d0/0x4d0 [ 1313.940271] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1313.945889] ? shmem_get_inode+0x44c/0x8d0 [ 1313.950118] __shmem_file_setup.part.0+0x102/0x2b0 [ 1313.955042] shmem_file_setup+0x61/0x90 [ 1313.959149] __se_sys_memfd_create+0x26b/0x440 [ 1313.963759] ? memfd_file_seals_ptr+0x150/0x150 [ 1313.968431] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1313.973805] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1313.978824] ? do_syscall_64+0x21/0x620 [ 1313.982804] do_syscall_64+0xf9/0x620 [ 1313.986603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1313.991865] RIP: 0033:0x7f037574ce99 [ 1313.995564] 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 [ 1314.014454] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1314.022151] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574ce99 [ 1314.029417] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f03757a6168 [ 1314.036683] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007f03740c21d0 21:08:00 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 5) [ 1314.043939] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1314.051198] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 [ 1314.115338] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7161) [ 1314.145699] FAULT_INJECTION: forcing a failure. [ 1314.145699] name failslab, interval 1, probability 0, space 0, times 0 [ 1314.157423] CPU: 0 PID: 7185 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1314.165223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1314.174580] Call Trace: [ 1314.177176] dump_stack+0x1fc/0x2ef [ 1314.180810] should_fail.cold+0xa/0xf [ 1314.184617] ? setup_fault_attr+0x200/0x200 [ 1314.188946] ? lock_acquire+0x170/0x3c0 [ 1314.192918] __should_failslab+0x115/0x180 [ 1314.197144] should_failslab+0x5/0x10 [ 1314.201109] kmem_cache_alloc_trace+0x284/0x380 [ 1314.205792] apparmor_file_alloc_security+0x394/0xad0 [ 1314.210994] ? apparmor_file_receive+0x160/0x160 [ 1314.215762] ? __alloc_file+0x21/0x340 [ 1314.219645] security_file_alloc+0x40/0x90 [ 1314.223869] __alloc_file+0xd8/0x340 [ 1314.227587] alloc_empty_file+0x6d/0x170 [ 1314.231654] alloc_file+0x5e/0x4d0 [ 1314.235208] alloc_file_pseudo+0x165/0x250 [ 1314.239443] ? alloc_file+0x4d0/0x4d0 [ 1314.243232] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1314.248857] ? shmem_get_inode+0x44c/0x8d0 [ 1314.253107] __shmem_file_setup.part.0+0x102/0x2b0 [ 1314.258033] shmem_file_setup+0x61/0x90 [ 1314.261993] __se_sys_memfd_create+0x26b/0x440 [ 1314.266572] ? memfd_file_seals_ptr+0x150/0x150 [ 1314.271248] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1314.276621] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1314.281645] ? do_syscall_64+0x21/0x620 [ 1314.285632] do_syscall_64+0xf9/0x620 [ 1314.289444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1314.294634] RIP: 0033:0x7f037574ce99 [ 1314.298343] 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 [ 1314.317345] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1314.325170] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574ce99 [ 1314.332437] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f03757a6168 [ 1314.339695] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007f03740c21d0 [ 1314.347064] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1314.354330] R13: 0000000020000100 R14: 0000000000020000 R15: 00000000200005c0 21:08:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001ffffff970001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:01 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003500000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x300000000000000, &(0x7f00000005c0)) [ 1314.384613] BTRFS error (device loop2): open_ctree failed 21:08:01 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 6) [ 1314.489566] FAULT_INJECTION: forcing a failure. [ 1314.489566] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1314.501752] CPU: 0 PID: 7199 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1314.509543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1314.518909] Call Trace: [ 1314.521495] dump_stack+0x1fc/0x2ef [ 1314.525127] should_fail.cold+0xa/0xf [ 1314.528939] ? lock_acquire+0x170/0x3c0 [ 1314.532909] ? setup_fault_attr+0x200/0x200 [ 1314.537227] __alloc_pages_nodemask+0x239/0x2890 [ 1314.541978] ? __lock_acquire+0x6de/0x3ff0 [ 1314.546211] ? static_obj+0x50/0x50 [ 1314.549832] ? __lock_acquire+0x6de/0x3ff0 [ 1314.554051] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1314.558914] ? __lock_acquire+0x6de/0x3ff0 [ 1314.563182] ? mark_held_locks+0xf0/0xf0 [ 1314.567246] ? unwind_next_frame+0xeee/0x1400 [ 1314.571736] ? mark_held_locks+0xf0/0xf0 [ 1314.575793] ? deref_stack_reg+0x134/0x1d0 [ 1314.580029] ? get_reg+0x176/0x1f0 [ 1314.583564] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1314.589487] alloc_pages_vma+0xf2/0x780 [ 1314.593452] shmem_alloc_page+0x11c/0x1f0 [ 1314.597584] ? shmem_swapin+0x220/0x220 [ 1314.601550] ? percpu_counter_add_batch+0x126/0x180 [ 1314.606566] ? __vm_enough_memory+0x316/0x650 [ 1314.611060] shmem_alloc_and_acct_page+0x15a/0x850 [ 1314.616004] shmem_getpage_gfp+0x4e9/0x37f0 [ 1314.620329] ? shmem_alloc_and_acct_page+0x850/0x850 [ 1314.625430] ? mark_held_locks+0xa6/0xf0 [ 1314.629486] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 1314.634774] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 1314.639962] shmem_write_begin+0xff/0x1e0 [ 1314.644099] generic_perform_write+0x1f8/0x4d0 [ 1314.648688] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 1314.653348] ? current_time+0x1c0/0x1c0 [ 1314.657315] ? lock_acquire+0x170/0x3c0 [ 1314.661285] __generic_file_write_iter+0x24b/0x610 [ 1314.666229] generic_file_write_iter+0x3f8/0x730 [ 1314.670994] __vfs_write+0x51b/0x770 [ 1314.674703] ? kernel_read+0x110/0x110 [ 1314.678588] ? check_preemption_disabled+0x41/0x280 [ 1314.683595] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1314.688624] vfs_write+0x1f3/0x540 [ 1314.692168] __x64_sys_pwrite64+0x1f7/0x250 [ 1314.696489] ? ksys_pwrite64+0x1a0/0x1a0 [ 1314.700573] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1314.705593] ? do_syscall_64+0x21/0x620 [ 1314.709565] do_syscall_64+0xf9/0x620 [ 1314.713358] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1314.718539] RIP: 0033:0x7f03756ffe67 [ 1314.722398] 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 [ 1314.741718] RSP: 002b:00007f03740c1f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1314.749426] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffe67 [ 1314.756702] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 [ 1314.763987] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1314.771256] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 1314.778546] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 21:08:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x400000000000000, &(0x7f00000005c0)) 21:08:01 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003600000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1314.849323] BTRFS error (device loop1): superblock checksum mismatch 21:08:01 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 7) [ 1314.919050] BTRFS error (device loop1): open_ctree failed 21:08:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000ae0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x500000000000000, &(0x7f00000005c0)) 21:08:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1315.038839] FAULT_INJECTION: forcing a failure. [ 1315.038839] name failslab, interval 1, probability 0, space 0, times 0 [ 1315.041350] BTRFS error (device loop2): superblock checksum mismatch [ 1315.050064] CPU: 1 PID: 7236 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1315.050073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1315.050077] Call Trace: [ 1315.050098] dump_stack+0x1fc/0x2ef [ 1315.050117] should_fail.cold+0xa/0xf [ 1315.050134] ? setup_fault_attr+0x200/0x200 [ 1315.050154] ? __lock_acquire+0x6de/0x3ff0 [ 1315.050171] __should_failslab+0x115/0x180 [ 1315.050188] should_failslab+0x5/0x10 [ 1315.050200] kmem_cache_alloc+0x3f/0x370 [ 1315.050218] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1315.050236] __radix_tree_create+0x314/0x540 [ 1315.050263] __radix_tree_insert+0xbb/0x5f0 [ 1315.050282] ? __radix_tree_create+0x540/0x540 [ 1315.050299] ? lock_acquire+0x170/0x3c0 [ 1315.127242] ? shmem_add_to_page_cache+0x306/0xbb0 [ 1315.132174] shmem_add_to_page_cache+0x616/0xbb0 [ 1315.136923] ? shmem_recalc_inode+0x310/0x310 [ 1315.141412] ? __radix_tree_preload+0x1fe/0x280 [ 1315.146075] shmem_getpage_gfp+0x2004/0x37f0 [ 1315.150498] ? shmem_alloc_and_acct_page+0x850/0x850 [ 1315.155592] ? mark_held_locks+0xa6/0xf0 [ 1315.159641] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 1315.164825] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 1315.170007] shmem_write_begin+0xff/0x1e0 [ 1315.174146] generic_perform_write+0x1f8/0x4d0 [ 1315.178758] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 1315.183588] ? current_time+0x1c0/0x1c0 [ 1315.187552] ? lock_acquire+0x170/0x3c0 [ 1315.191523] __generic_file_write_iter+0x24b/0x610 [ 1315.196445] generic_file_write_iter+0x3f8/0x730 [ 1315.201208] __vfs_write+0x51b/0x770 [ 1315.205021] ? kernel_read+0x110/0x110 [ 1315.208916] ? check_preemption_disabled+0x41/0x280 [ 1315.213938] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1315.218955] vfs_write+0x1f3/0x540 [ 1315.222577] __x64_sys_pwrite64+0x1f7/0x250 [ 1315.226890] ? ksys_pwrite64+0x1a0/0x1a0 [ 1315.230940] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1315.235945] ? do_syscall_64+0x21/0x620 [ 1315.239925] do_syscall_64+0xf9/0x620 [ 1315.243734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1315.248908] RIP: 0033:0x7f03756ffe67 [ 1315.252608] 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 [ 1315.271492] RSP: 002b:00007f03740c1f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1315.279188] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffe67 21:08:02 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003700000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1315.286447] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 [ 1315.293732] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1315.300990] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 1315.308245] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 [ 1315.395304] BTRFS error (device loop2): open_ctree failed 21:08:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x600000000000000, &(0x7f00000005c0)) 21:08:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001228dfdb10001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1315.508898] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d18a88dc2 devid 0 transid 0 /dev/loop3 21:08:02 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003800000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1315.587450] BTRFS error (device loop1): superblock checksum mismatch 21:08:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000003b20001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 8) 21:08:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x700000000000000, &(0x7f00000005c0)) [ 1315.641378] BTRFS error (device loop1): open_ctree failed [ 1315.708224] BTRFS error (device loop2): superblock checksum mismatch 21:08:02 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:02 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1315.779946] BTRFS error (device loop2): open_ctree failed [ 1315.836406] FAULT_INJECTION: forcing a failure. [ 1315.836406] name failslab, interval 1, probability 0, space 0, times 0 [ 1315.847900] CPU: 1 PID: 7304 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1315.855697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1315.865048] Call Trace: [ 1315.867640] dump_stack+0x1fc/0x2ef [ 1315.871265] should_fail.cold+0xa/0xf [ 1315.875057] ? setup_fault_attr+0x200/0x200 [ 1315.879371] ? lock_acquire+0x170/0x3c0 [ 1315.883357] __should_failslab+0x115/0x180 [ 1315.887586] should_failslab+0x5/0x10 [ 1315.891379] kmem_cache_alloc+0x277/0x370 [ 1315.895612] getname_flags+0xce/0x590 [ 1315.899411] do_sys_open+0x26c/0x520 [ 1315.903112] ? filp_open+0x70/0x70 [ 1315.906655] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1315.912028] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1315.917040] ? do_syscall_64+0x21/0x620 [ 1315.921009] do_syscall_64+0xf9/0x620 [ 1315.924801] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1315.929974] RIP: 0033:0x7f03756ffdb4 [ 1315.933668] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1315.952653] RSP: 002b:00007f03740c1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1315.960345] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffdb4 [ 1315.967603] RDX: 0000000000000002 RSI: 00007f03740c1fe0 RDI: 00000000ffffff9c [ 1315.974857] RBP: 00007f03740c1fe0 R08: 0000000000000000 R09: 00007f03740c21d0 21:08:02 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x800000000000000, &(0x7f00000005c0)) 21:08:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000edc00001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:02 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003900000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1315.982107] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1315.989356] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:02 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 9) [ 1316.052696] BTRFS error (device loop1): superblock checksum mismatch 21:08:02 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000de0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:02 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003a00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1316.112799] BTRFS error (device loop1): open_ctree failed [ 1316.150989] BTRFS error (device loop2): superblock checksum mismatch [ 1316.190376] FAULT_INJECTION: forcing a failure. [ 1316.190376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1316.202298] CPU: 1 PID: 7335 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1316.210096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.219461] Call Trace: [ 1316.222067] dump_stack+0x1fc/0x2ef [ 1316.225724] should_fail.cold+0xa/0xf [ 1316.229539] ? setup_fault_attr+0x200/0x200 [ 1316.233858] ? do_writepages+0x290/0x290 [ 1316.237906] ? unlock_page+0x13d/0x230 [ 1316.241802] __alloc_pages_nodemask+0x239/0x2890 [ 1316.246564] ? generic_perform_write+0x36c/0x4d0 [ 1316.251394] ? __lock_acquire+0x6de/0x3ff0 [ 1316.255648] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1316.260617] ? lock_downgrade+0x720/0x720 [ 1316.264762] ? lock_acquire+0x170/0x3c0 [ 1316.268744] ? up_write+0x18/0x150 [ 1316.272273] ? generic_file_write_iter+0x381/0x730 [ 1316.277192] cache_grow_begin+0xa4/0x8a0 [ 1316.281391] ? setup_fault_attr+0x200/0x200 [ 1316.285706] ? lock_acquire+0x170/0x3c0 [ 1316.289684] cache_alloc_refill+0x273/0x340 [ 1316.294002] kmem_cache_alloc+0x346/0x370 [ 1316.298142] getname_flags+0xce/0x590 [ 1316.301932] do_sys_open+0x26c/0x520 [ 1316.305658] ? filp_open+0x70/0x70 [ 1316.309197] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1316.314555] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1316.319566] ? do_syscall_64+0x21/0x620 [ 1316.323649] do_syscall_64+0xf9/0x620 [ 1316.327453] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1316.332641] RIP: 0033:0x7f03756ffdb4 [ 1316.336347] 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 [ 1316.355247] RSP: 002b:00007f03740c1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1316.363058] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffdb4 [ 1316.370313] RDX: 0000000000000002 RSI: 00007f03740c1fe0 RDI: 00000000ffffff9c [ 1316.377572] RBP: 00007f03740c1fe0 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1316.384837] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1316.392095] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x900000000000000, &(0x7f00000005c0)) 21:08:03 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1316.458156] BTRFS error (device loop2): open_ctree failed 21:08:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 10) 21:08:03 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000001500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1316.575726] FAULT_INJECTION: forcing a failure. [ 1316.575726] name failslab, interval 1, probability 0, space 0, times 0 [ 1316.587272] CPU: 1 PID: 7357 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1316.595065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.604406] Call Trace: [ 1316.606983] dump_stack+0x1fc/0x2ef [ 1316.610603] should_fail.cold+0xa/0xf [ 1316.614399] ? setup_fault_attr+0x200/0x200 [ 1316.618701] ? lock_acquire+0x170/0x3c0 [ 1316.622664] __should_failslab+0x115/0x180 [ 1316.626887] should_failslab+0x5/0x10 [ 1316.630675] kmem_cache_alloc+0x277/0x370 [ 1316.634811] __alloc_file+0x21/0x340 [ 1316.638510] alloc_empty_file+0x6d/0x170 [ 1316.642554] path_openat+0xe9/0x2df0 [ 1316.646258] ? __lock_acquire+0x6de/0x3ff0 [ 1316.650477] ? path_lookupat+0x8d0/0x8d0 [ 1316.654529] ? mark_held_locks+0xf0/0xf0 [ 1316.658573] do_filp_open+0x18c/0x3f0 [ 1316.662352] ? may_open_dev+0xf0/0xf0 [ 1316.666132] ? __alloc_fd+0x28d/0x570 [ 1316.669917] ? lock_downgrade+0x720/0x720 [ 1316.674061] ? lock_acquire+0x170/0x3c0 [ 1316.678028] ? __alloc_fd+0x34/0x570 [ 1316.681736] ? do_raw_spin_unlock+0x171/0x230 [ 1316.686227] ? _raw_spin_unlock+0x29/0x40 [ 1316.690357] ? __alloc_fd+0x28d/0x570 [ 1316.694160] do_sys_open+0x3b3/0x520 [ 1316.697866] ? filp_open+0x70/0x70 [ 1316.701393] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1316.706741] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1316.711742] ? do_syscall_64+0x21/0x620 [ 1316.715719] do_syscall_64+0xf9/0x620 [ 1316.719689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1316.724873] RIP: 0033:0x7f03756ffdb4 [ 1316.728583] 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 [ 1316.752578] RSP: 002b:00007f03740c1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1316.760269] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffdb4 [ 1316.767520] RDX: 0000000000000002 RSI: 00007f03740c1fe0 RDI: 00000000ffffff9c 21:08:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 11) [ 1316.774777] RBP: 00007f03740c1fe0 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1316.782030] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1316.789280] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001ffffffe40001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:03 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003b00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:03 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xa00000000000000, &(0x7f00000005c0)) [ 1316.910517] BTRFS error (device loop2): superblock checksum mismatch [ 1316.916890] FAULT_INJECTION: forcing a failure. [ 1316.916890] name failslab, interval 1, probability 0, space 0, times 0 [ 1316.932202] BTRFS error (device loop2): open_ctree failed [ 1316.947572] CPU: 1 PID: 7373 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1316.955398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1316.964760] Call Trace: [ 1316.967357] dump_stack+0x1fc/0x2ef [ 1316.970990] should_fail.cold+0xa/0xf [ 1316.974791] ? setup_fault_attr+0x200/0x200 [ 1316.979104] ? lock_acquire+0x170/0x3c0 [ 1316.983068] __should_failslab+0x115/0x180 [ 1316.987303] should_failslab+0x5/0x10 [ 1316.991090] kmem_cache_alloc_trace+0x284/0x380 [ 1316.995757] apparmor_file_alloc_security+0x394/0xad0 [ 1317.000957] ? apparmor_file_receive+0x160/0x160 [ 1317.005706] ? __alloc_file+0x21/0x340 [ 1317.009585] security_file_alloc+0x40/0x90 [ 1317.013809] __alloc_file+0xd8/0x340 [ 1317.017520] alloc_empty_file+0x6d/0x170 [ 1317.021588] path_openat+0xe9/0x2df0 [ 1317.025291] ? __lock_acquire+0x6de/0x3ff0 [ 1317.029519] ? path_lookupat+0x8d0/0x8d0 [ 1317.033568] ? mark_held_locks+0xf0/0xf0 [ 1317.037644] do_filp_open+0x18c/0x3f0 [ 1317.041449] ? may_open_dev+0xf0/0xf0 [ 1317.045241] ? __alloc_fd+0x28d/0x570 [ 1317.049057] ? lock_downgrade+0x720/0x720 [ 1317.053191] ? lock_acquire+0x170/0x3c0 [ 1317.057160] ? __alloc_fd+0x34/0x570 [ 1317.060864] ? do_raw_spin_unlock+0x171/0x230 [ 1317.065348] ? _raw_spin_unlock+0x29/0x40 [ 1317.069572] ? __alloc_fd+0x28d/0x570 [ 1317.073365] do_sys_open+0x3b3/0x520 [ 1317.077072] ? filp_open+0x70/0x70 [ 1317.080690] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1317.086047] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1317.091052] ? do_syscall_64+0x21/0x620 [ 1317.095042] do_syscall_64+0xf9/0x620 [ 1317.098847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1317.104023] RIP: 0033:0x7f03756ffdb4 [ 1317.107727] 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 [ 1317.126734] RSP: 002b:00007f03740c1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1317.134444] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f03756ffdb4 [ 1317.141717] RDX: 0000000000000002 RSI: 00007f03740c1fe0 RDI: 00000000ffffff9c [ 1317.148982] RBP: 00007f03740c1fe0 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1317.156245] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1317.163515] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:03 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 12) 21:08:03 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003c00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1317.202534] BTRFS error (device loop1): superblock checksum mismatch 21:08:03 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001fffffff50001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:04 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1317.277445] BTRFS error (device loop1): open_ctree failed [ 1317.358065] FAULT_INJECTION: forcing a failure. [ 1317.358065] name failslab, interval 1, probability 0, space 0, times 0 [ 1317.369609] CPU: 0 PID: 7395 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1317.377406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.386758] Call Trace: [ 1317.389341] dump_stack+0x1fc/0x2ef [ 1317.392955] should_fail.cold+0xa/0xf [ 1317.396756] ? setup_fault_attr+0x200/0x200 [ 1317.401126] ? lock_acquire+0x170/0x3c0 [ 1317.405100] __should_failslab+0x115/0x180 [ 1317.409327] should_failslab+0x5/0x10 [ 1317.413159] kmem_cache_alloc_trace+0x284/0x380 [ 1317.418008] ? loop_info64_to_compat+0x5e0/0x5e0 [ 1317.422764] __kthread_create_on_node+0xd2/0x410 [ 1317.427517] ? kthread_parkme+0xa0/0xa0 [ 1317.431476] ? __mutex_lock+0x2d7/0x1190 [ 1317.435633] ? _raw_spin_unlock+0x29/0x40 [ 1317.439774] ? __mutex_lock+0x368/0x1190 [ 1317.443925] ? loop_info64_to_compat+0x5e0/0x5e0 [ 1317.448671] kthread_create_on_node+0xbb/0xf0 [ 1317.453151] ? __kthread_create_on_node+0x410/0x410 [ 1317.458162] ? __fget+0x356/0x510 [ 1317.461616] ? __lockdep_init_map+0x100/0x5a0 [ 1317.466130] ? __lockdep_init_map+0x100/0x5a0 [ 1317.470794] lo_ioctl+0xae5/0x20e0 [ 1317.474438] ? loop_set_status64+0x110/0x110 [ 1317.479025] blkdev_ioctl+0x5cb/0x1a80 [ 1317.482919] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1317.488271] ? blkpg_ioctl+0x9d0/0x9d0 [ 1317.492146] ? mark_held_locks+0xf0/0xf0 [ 1317.496213] ? mark_held_locks+0xf0/0xf0 [ 1317.500270] ? debug_check_no_obj_freed+0x201/0x490 [ 1317.505285] ? lock_downgrade+0x720/0x720 [ 1317.509427] block_ioctl+0xe9/0x130 [ 1317.513038] ? blkdev_fallocate+0x3f0/0x3f0 [ 1317.517372] do_vfs_ioctl+0xcdb/0x12e0 [ 1317.521258] ? lock_downgrade+0x720/0x720 [ 1317.525411] ? check_preemption_disabled+0x41/0x280 [ 1317.530421] ? ioctl_preallocate+0x200/0x200 [ 1317.534838] ? __fget+0x356/0x510 [ 1317.538305] ? do_dup2+0x450/0x450 [ 1317.541851] ? do_sys_open+0x2bf/0x520 [ 1317.545741] ksys_ioctl+0x9b/0xc0 [ 1317.549287] __x64_sys_ioctl+0x6f/0xb0 [ 1317.553163] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1317.557751] do_syscall_64+0xf9/0x620 [ 1317.561561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1317.566745] RIP: 0033:0x7f037574cc57 [ 1317.570468] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1317.589362] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1317.597295] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 21:08:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 13) [ 1317.604612] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1317.611878] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1317.619141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1317.626404] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1000000000000000, &(0x7f00000005c0)) 21:08:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:04 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003d00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1317.746735] FAULT_INJECTION: forcing a failure. [ 1317.746735] name failslab, interval 1, probability 0, space 0, times 0 [ 1317.763478] CPU: 1 PID: 7417 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1317.771279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.780625] Call Trace: [ 1317.783222] dump_stack+0x1fc/0x2ef [ 1317.786994] should_fail.cold+0xa/0xf [ 1317.790797] ? setup_fault_attr+0x200/0x200 [ 1317.795109] ? lock_acquire+0x170/0x3c0 [ 1317.799094] __should_failslab+0x115/0x180 [ 1317.803328] should_failslab+0x5/0x10 [ 1317.807120] kmem_cache_alloc+0x277/0x370 [ 1317.811257] __kernfs_new_node+0xd2/0x680 [ 1317.815403] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1317.820154] ? __cpu_to_node+0x7b/0xa0 [ 1317.824390] ? account_entity_enqueue+0x2e5/0x440 [ 1317.829231] ? mark_held_locks+0xf0/0xf0 [ 1317.833278] ? enqueue_entity+0xf86/0x3850 [ 1317.837523] ? set_user_nice.part.0+0x3b9/0xab0 [ 1317.842185] kernfs_create_dir_ns+0x9e/0x230 [ 1317.846699] internal_create_group+0x1c1/0xb20 [ 1317.851280] ? sysfs_remove_link_from_group+0x70/0x70 [ 1317.856461] ? lock_downgrade+0x720/0x720 [ 1317.860630] lo_ioctl+0xf7c/0x20e0 [ 1317.864168] ? loop_set_status64+0x110/0x110 [ 1317.868682] blkdev_ioctl+0x5cb/0x1a80 [ 1317.872561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1317.877921] ? blkpg_ioctl+0x9d0/0x9d0 [ 1317.881836] ? mark_held_locks+0xf0/0xf0 [ 1317.885885] ? mark_held_locks+0xf0/0xf0 [ 1317.889933] ? debug_check_no_obj_freed+0x201/0x490 [ 1317.894937] ? lock_downgrade+0x720/0x720 [ 1317.899084] block_ioctl+0xe9/0x130 [ 1317.902697] ? blkdev_fallocate+0x3f0/0x3f0 [ 1317.907006] do_vfs_ioctl+0xcdb/0x12e0 [ 1317.910879] ? lock_downgrade+0x720/0x720 [ 1317.915013] ? check_preemption_disabled+0x41/0x280 [ 1317.920035] ? ioctl_preallocate+0x200/0x200 [ 1317.924455] ? __fget+0x356/0x510 [ 1317.927902] ? do_dup2+0x450/0x450 [ 1317.931452] ? do_sys_open+0x2bf/0x520 [ 1317.935333] ksys_ioctl+0x9b/0xc0 [ 1317.938776] __x64_sys_ioctl+0x6f/0xb0 [ 1317.942841] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1317.947421] do_syscall_64+0xf9/0x620 [ 1317.951218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1317.956393] RIP: 0033:0x7f037574cc57 [ 1317.960103] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1317.978992] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1317.986701] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1317.993966] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1318.001222] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1318.008484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1318.015746] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 [ 1318.043589] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7416) 21:08:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001fffffff60001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:04 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x1f00000000000000, &(0x7f00000005c0)) 21:08:04 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:04 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 14) [ 1318.084010] BTRFS error (device loop2): superblock checksum mismatch [ 1318.154489] BTRFS error (device loop2): open_ctree failed [ 1318.220640] FAULT_INJECTION: forcing a failure. [ 1318.220640] name failslab, interval 1, probability 0, space 0, times 0 [ 1318.232713] CPU: 0 PID: 7444 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1318.240783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1318.250149] Call Trace: [ 1318.252753] dump_stack+0x1fc/0x2ef [ 1318.256395] should_fail.cold+0xa/0xf [ 1318.260213] ? setup_fault_attr+0x200/0x200 [ 1318.264548] ? lock_acquire+0x170/0x3c0 [ 1318.268538] __should_failslab+0x115/0x180 [ 1318.272792] should_failslab+0x5/0x10 [ 1318.276598] kmem_cache_alloc+0x277/0x370 [ 1318.280757] __kernfs_new_node+0xd2/0x680 [ 1318.284932] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1318.289697] ? __mutex_unlock_slowpath+0xea/0x610 [ 1318.294547] ? wait_for_completion_io+0x10/0x10 [ 1318.299228] ? kernfs_next_descendant_post+0x19c/0x290 [ 1318.304521] kernfs_new_node+0x92/0x120 [ 1318.308511] __kernfs_create_file+0x51/0x340 [ 1318.312922] sysfs_add_file_mode_ns+0x226/0x540 [ 1318.317580] internal_create_group+0x355/0xb20 [ 1318.322158] ? sysfs_remove_link_from_group+0x70/0x70 [ 1318.327342] ? lock_downgrade+0x720/0x720 [ 1318.331588] lo_ioctl+0xf7c/0x20e0 [ 1318.335130] ? loop_set_status64+0x110/0x110 [ 1318.339623] blkdev_ioctl+0x5cb/0x1a80 [ 1318.343499] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1318.348867] ? blkpg_ioctl+0x9d0/0x9d0 [ 1318.352747] ? mark_held_locks+0xf0/0xf0 [ 1318.356792] ? mark_held_locks+0xf0/0xf0 [ 1318.360854] ? debug_check_no_obj_freed+0x201/0x490 [ 1318.365872] ? lock_downgrade+0x720/0x720 [ 1318.370030] block_ioctl+0xe9/0x130 [ 1318.373659] ? blkdev_fallocate+0x3f0/0x3f0 [ 1318.377986] do_vfs_ioctl+0xcdb/0x12e0 [ 1318.381863] ? lock_downgrade+0x720/0x720 [ 1318.386098] ? check_preemption_disabled+0x41/0x280 [ 1318.391117] ? ioctl_preallocate+0x200/0x200 [ 1318.395523] ? __fget+0x356/0x510 [ 1318.399089] ? do_dup2+0x450/0x450 [ 1318.402704] ? do_sys_open+0x2bf/0x520 [ 1318.406601] ksys_ioctl+0x9b/0xc0 [ 1318.410066] __x64_sys_ioctl+0x6f/0xb0 [ 1318.413950] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1318.418530] do_syscall_64+0xf9/0x620 [ 1318.422318] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1318.427586] RIP: 0033:0x7f037574cc57 [ 1318.431298] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1318.450311] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1318.458207] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 21:08:05 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2003e00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1318.465580] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1318.472864] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1318.480131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1318.487392] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001fffffffd0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1318.547742] BTRFS error (device loop1): superblock checksum mismatch 21:08:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2000000000000000, &(0x7f00000005c0)) 21:08:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 15) [ 1318.645365] BTRFS error (device loop1): open_ctree failed 21:08:05 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1318.714077] BTRFS error (device loop2): superblock checksum mismatch 21:08:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x228dfdb100000000, &(0x7f00000005c0)) [ 1318.788990] FAULT_INJECTION: forcing a failure. [ 1318.788990] name failslab, interval 1, probability 0, space 0, times 0 [ 1318.804616] CPU: 1 PID: 7480 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1318.812443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1318.821975] Call Trace: [ 1318.824560] dump_stack+0x1fc/0x2ef [ 1318.828185] should_fail.cold+0xa/0xf [ 1318.831990] ? setup_fault_attr+0x200/0x200 [ 1318.836313] ? lock_acquire+0x170/0x3c0 [ 1318.840287] __should_failslab+0x115/0x180 [ 1318.844523] should_failslab+0x5/0x10 [ 1318.848325] kmem_cache_alloc+0x277/0x370 [ 1318.852678] __kernfs_new_node+0xd2/0x680 [ 1318.856824] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1318.861744] ? __mutex_unlock_slowpath+0xea/0x610 [ 1318.866576] ? wait_for_completion_io+0x10/0x10 [ 1318.871234] ? kernfs_next_descendant_post+0x19c/0x290 [ 1318.876499] kernfs_new_node+0x92/0x120 [ 1318.880483] __kernfs_create_file+0x51/0x340 [ 1318.884898] sysfs_add_file_mode_ns+0x226/0x540 [ 1318.889601] internal_create_group+0x355/0xb20 [ 1318.894170] ? sysfs_remove_link_from_group+0x70/0x70 [ 1318.899350] ? lock_downgrade+0x720/0x720 [ 1318.903585] lo_ioctl+0xf7c/0x20e0 [ 1318.907125] ? loop_set_status64+0x110/0x110 [ 1318.911535] blkdev_ioctl+0x5cb/0x1a80 [ 1318.915411] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1318.920757] ? blkpg_ioctl+0x9d0/0x9d0 [ 1318.924640] ? mark_held_locks+0xf0/0xf0 [ 1318.928686] ? mark_held_locks+0xf0/0xf0 [ 1318.932732] ? debug_check_no_obj_freed+0x201/0x490 [ 1318.937736] ? lock_downgrade+0x720/0x720 [ 1318.941867] block_ioctl+0xe9/0x130 [ 1318.945500] ? blkdev_fallocate+0x3f0/0x3f0 [ 1318.949813] do_vfs_ioctl+0xcdb/0x12e0 [ 1318.953699] ? lock_downgrade+0x720/0x720 [ 1318.957835] ? check_preemption_disabled+0x41/0x280 [ 1318.962923] ? ioctl_preallocate+0x200/0x200 [ 1318.967315] ? __fget+0x356/0x510 [ 1318.970750] ? do_dup2+0x450/0x450 [ 1318.974272] ? do_sys_open+0x2bf/0x520 [ 1318.978145] ksys_ioctl+0x9b/0xc0 [ 1318.981583] __x64_sys_ioctl+0x6f/0xb0 [ 1318.985469] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1318.990057] do_syscall_64+0xf9/0x620 [ 1318.993843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1318.999024] RIP: 0033:0x7f037574cc57 [ 1319.002729] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1319.021614] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1319.029305] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 21:08:05 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004100000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1319.036559] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1319.043822] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1319.051084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1319.058342] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 [ 1319.075614] BTRFS error (device loop2): open_ctree failed 21:08:05 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001fffffffe0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:05 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 16) 21:08:05 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:05 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x2300000000000000, &(0x7f00000005c0)) 21:08:05 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004200000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1319.267163] BTRFS error (device loop1): superblock checksum mismatch [ 1319.321379] BTRFS error (device loop1): open_ctree failed [ 1319.331124] FAULT_INJECTION: forcing a failure. [ 1319.331124] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.342662] CPU: 0 PID: 7518 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1319.350454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1319.359802] Call Trace: [ 1319.362389] dump_stack+0x1fc/0x2ef [ 1319.366026] should_fail.cold+0xa/0xf [ 1319.369828] ? setup_fault_attr+0x200/0x200 [ 1319.374142] ? lock_acquire+0x170/0x3c0 [ 1319.378106] __should_failslab+0x115/0x180 [ 1319.382504] should_failslab+0x5/0x10 [ 1319.386303] kmem_cache_alloc+0x277/0x370 [ 1319.390461] __kernfs_new_node+0xd2/0x680 [ 1319.394826] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1319.399585] ? __mutex_unlock_slowpath+0xea/0x610 [ 1319.404433] ? wait_for_completion_io+0x10/0x10 [ 1319.409111] ? kernfs_next_descendant_post+0x19c/0x290 [ 1319.414576] kernfs_new_node+0x92/0x120 [ 1319.418637] __kernfs_create_file+0x51/0x340 [ 1319.423036] sysfs_add_file_mode_ns+0x226/0x540 [ 1319.427734] internal_create_group+0x355/0xb20 [ 1319.432329] ? sysfs_remove_link_from_group+0x70/0x70 [ 1319.437510] ? lock_downgrade+0x720/0x720 [ 1319.441827] lo_ioctl+0xf7c/0x20e0 [ 1319.445369] ? loop_set_status64+0x110/0x110 [ 1319.449772] blkdev_ioctl+0x5cb/0x1a80 [ 1319.453732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1319.459110] ? blkpg_ioctl+0x9d0/0x9d0 [ 1319.463004] ? mark_held_locks+0xf0/0xf0 [ 1319.467064] ? mark_held_locks+0xf0/0xf0 [ 1319.471208] ? debug_check_no_obj_freed+0x201/0x490 [ 1319.476237] ? lock_downgrade+0x720/0x720 [ 1319.480381] block_ioctl+0xe9/0x130 [ 1319.483998] ? blkdev_fallocate+0x3f0/0x3f0 [ 1319.488315] do_vfs_ioctl+0xcdb/0x12e0 [ 1319.492293] ? lock_downgrade+0x720/0x720 [ 1319.496440] ? check_preemption_disabled+0x41/0x280 [ 1319.501449] ? ioctl_preallocate+0x200/0x200 [ 1319.505859] ? __fget+0x356/0x510 [ 1319.509320] ? do_dup2+0x450/0x450 [ 1319.512857] ? do_sys_open+0x2bf/0x520 [ 1319.516751] ksys_ioctl+0x9b/0xc0 [ 1319.520199] __x64_sys_ioctl+0x6f/0xb0 [ 1319.524071] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1319.528648] do_syscall_64+0xf9/0x620 [ 1319.532447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1319.537619] RIP: 0033:0x7f037574cc57 [ 1319.541399] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1319.560410] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1319.568119] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1319.575391] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1319.582708] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1319.590054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1319.597311] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:06 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:06 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 17) 21:08:06 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004300000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x3f00000000000000, &(0x7f00000005c0)) 21:08:06 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100000fff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1319.778269] BTRFS error (device loop2): superblock checksum mismatch [ 1319.829815] BTRFS error (device loop2): open_ctree failed [ 1319.845853] FAULT_INJECTION: forcing a failure. [ 1319.845853] name failslab, interval 1, probability 0, space 0, times 0 [ 1319.862642] CPU: 1 PID: 7538 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1319.870452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1319.879793] Call Trace: [ 1319.882443] dump_stack+0x1fc/0x2ef [ 1319.886054] should_fail.cold+0xa/0xf [ 1319.889838] ? setup_fault_attr+0x200/0x200 [ 1319.894145] ? lock_acquire+0x170/0x3c0 [ 1319.898121] __should_failslab+0x115/0x180 [ 1319.902351] should_failslab+0x5/0x10 [ 1319.906149] kmem_cache_alloc+0x277/0x370 [ 1319.910298] __kernfs_new_node+0xd2/0x680 [ 1319.914434] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1319.919178] ? __mutex_unlock_slowpath+0xea/0x610 [ 1319.924004] ? wait_for_completion_io+0x10/0x10 [ 1319.928655] ? kernfs_next_descendant_post+0x19c/0x290 [ 1319.933922] kernfs_new_node+0x92/0x120 [ 1319.937881] __kernfs_create_file+0x51/0x340 [ 1319.942290] sysfs_add_file_mode_ns+0x226/0x540 [ 1319.946954] internal_create_group+0x355/0xb20 [ 1319.951523] ? sysfs_remove_link_from_group+0x70/0x70 [ 1319.956704] ? lock_downgrade+0x720/0x720 [ 1319.960849] lo_ioctl+0xf7c/0x20e0 [ 1319.964377] ? loop_set_status64+0x110/0x110 [ 1319.968774] blkdev_ioctl+0x5cb/0x1a80 [ 1319.972646] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1319.978139] ? blkpg_ioctl+0x9d0/0x9d0 [ 1319.982016] ? mark_held_locks+0xf0/0xf0 [ 1319.986144] ? mark_held_locks+0xf0/0xf0 [ 1319.990195] ? debug_check_no_obj_freed+0x201/0x490 [ 1319.995206] ? lock_downgrade+0x720/0x720 [ 1319.999340] block_ioctl+0xe9/0x130 [ 1320.002960] ? blkdev_fallocate+0x3f0/0x3f0 [ 1320.007264] do_vfs_ioctl+0xcdb/0x12e0 [ 1320.011136] ? lock_downgrade+0x720/0x720 [ 1320.015283] ? check_preemption_disabled+0x41/0x280 [ 1320.020290] ? ioctl_preallocate+0x200/0x200 [ 1320.024685] ? __fget+0x356/0x510 [ 1320.028123] ? do_dup2+0x450/0x450 [ 1320.031733] ? do_sys_open+0x2bf/0x520 [ 1320.035609] ksys_ioctl+0x9b/0xc0 [ 1320.039137] __x64_sys_ioctl+0x6f/0xb0 [ 1320.043010] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1320.047575] do_syscall_64+0xf9/0x620 [ 1320.051362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1320.056535] RIP: 0033:0x7f037574cc57 [ 1320.060231] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1320.079290] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1320.086982] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1320.094241] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1320.101506] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1320.111102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1320.118381] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:06 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:06 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004400000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:06 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x4800000000000000, &(0x7f00000005c0)) [ 1320.287268] BTRFS error (device loop1): superblock checksum mismatch 21:08:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001001fffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 18) [ 1320.388240] BTRFS error (device loop1): open_ctree failed 21:08:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x4c00000000000000, &(0x7f00000005c0)) 21:08:07 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1320.471099] BTRFS error (device loop2): superblock checksum mismatch [ 1320.491520] BTRFS error (device loop2): open_ctree failed [ 1320.608215] FAULT_INJECTION: forcing a failure. [ 1320.608215] name failslab, interval 1, probability 0, space 0, times 0 [ 1320.629450] CPU: 1 PID: 7590 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1320.637351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1320.646705] Call Trace: [ 1320.649315] dump_stack+0x1fc/0x2ef [ 1320.652936] should_fail.cold+0xa/0xf [ 1320.656739] ? setup_fault_attr+0x200/0x200 [ 1320.661062] ? lock_acquire+0x170/0x3c0 [ 1320.665041] __should_failslab+0x115/0x180 [ 1320.669264] should_failslab+0x5/0x10 [ 1320.673053] kmem_cache_alloc+0x277/0x370 [ 1320.677194] __kernfs_new_node+0xd2/0x680 [ 1320.681337] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1320.686084] ? __mutex_unlock_slowpath+0xea/0x610 [ 1320.691028] ? wait_for_completion_io+0x10/0x10 [ 1320.695710] ? kernfs_next_descendant_post+0x19c/0x290 [ 1320.700987] kernfs_new_node+0x92/0x120 [ 1320.704954] __kernfs_create_file+0x51/0x340 [ 1320.709356] sysfs_add_file_mode_ns+0x226/0x540 [ 1320.714015] internal_create_group+0x355/0xb20 [ 1320.718625] ? sysfs_remove_link_from_group+0x70/0x70 [ 1320.723802] ? lock_downgrade+0x720/0x720 [ 1320.727970] lo_ioctl+0xf7c/0x20e0 [ 1320.731521] ? loop_set_status64+0x110/0x110 [ 1320.735921] blkdev_ioctl+0x5cb/0x1a80 [ 1320.739798] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1320.745149] ? blkpg_ioctl+0x9d0/0x9d0 [ 1320.749042] ? mark_held_locks+0xf0/0xf0 [ 1320.753100] ? mark_held_locks+0xf0/0xf0 [ 1320.757148] ? debug_check_no_obj_freed+0x201/0x490 [ 1320.762154] ? lock_downgrade+0x720/0x720 [ 1320.766308] block_ioctl+0xe9/0x130 [ 1320.769919] ? blkdev_fallocate+0x3f0/0x3f0 [ 1320.774226] do_vfs_ioctl+0xcdb/0x12e0 [ 1320.778103] ? lock_downgrade+0x720/0x720 [ 1320.782246] ? check_preemption_disabled+0x41/0x280 [ 1320.787255] ? ioctl_preallocate+0x200/0x200 [ 1320.791736] ? __fget+0x356/0x510 [ 1320.795176] ? do_dup2+0x450/0x450 [ 1320.798709] ? do_sys_open+0x2bf/0x520 [ 1320.802588] ksys_ioctl+0x9b/0xc0 [ 1320.806031] __x64_sys_ioctl+0x6f/0xb0 [ 1320.809905] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1320.814481] do_syscall_64+0xf9/0x620 [ 1320.818287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1320.823468] RIP: 0033:0x7f037574cc57 [ 1320.827175] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1320.846064] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1320.853761] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1320.861019] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1320.868276] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1320.875713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1320.882977] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:07 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:07 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000017fffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:07 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004500000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:07 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 19) 21:08:07 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x6000000000000000, &(0x7f00000005c0)) [ 1321.038398] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7607) [ 1321.060930] BTRFS error (device loop1): superblock checksum mismatch [ 1321.071154] FAULT_INJECTION: forcing a failure. [ 1321.071154] name failslab, interval 1, probability 0, space 0, times 0 [ 1321.087758] CPU: 0 PID: 7623 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1321.095580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1321.105112] Call Trace: [ 1321.107706] dump_stack+0x1fc/0x2ef [ 1321.111327] should_fail.cold+0xa/0xf [ 1321.115129] ? setup_fault_attr+0x200/0x200 [ 1321.119463] ? lock_acquire+0x170/0x3c0 [ 1321.123442] __should_failslab+0x115/0x180 [ 1321.127857] should_failslab+0x5/0x10 [ 1321.131751] kmem_cache_alloc+0x277/0x370 [ 1321.135922] __kernfs_new_node+0xd2/0x680 [ 1321.140077] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1321.144836] ? __mutex_unlock_slowpath+0xea/0x610 [ 1321.149799] ? wait_for_completion_io+0x10/0x10 [ 1321.154474] ? kernfs_next_descendant_post+0x19c/0x290 [ 1321.159753] kernfs_new_node+0x92/0x120 [ 1321.163721] __kernfs_create_file+0x51/0x340 [ 1321.168121] sysfs_add_file_mode_ns+0x226/0x540 [ 1321.172788] internal_create_group+0x355/0xb20 [ 1321.177378] ? sysfs_remove_link_from_group+0x70/0x70 [ 1321.182567] ? lock_downgrade+0x720/0x720 [ 1321.186713] lo_ioctl+0xf7c/0x20e0 [ 1321.190243] ? loop_set_status64+0x110/0x110 [ 1321.194648] blkdev_ioctl+0x5cb/0x1a80 [ 1321.198724] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1321.204089] ? blkpg_ioctl+0x9d0/0x9d0 [ 1321.207971] ? mark_held_locks+0xf0/0xf0 [ 1321.212013] ? mark_held_locks+0xf0/0xf0 [ 1321.216076] ? debug_check_no_obj_freed+0x201/0x490 [ 1321.221095] ? lock_downgrade+0x720/0x720 [ 1321.225332] block_ioctl+0xe9/0x130 [ 1321.228955] ? blkdev_fallocate+0x3f0/0x3f0 [ 1321.233357] do_vfs_ioctl+0xcdb/0x12e0 [ 1321.237252] ? lock_downgrade+0x720/0x720 [ 1321.241418] ? check_preemption_disabled+0x41/0x280 [ 1321.246421] ? ioctl_preallocate+0x200/0x200 [ 1321.250823] ? __fget+0x356/0x510 [ 1321.254281] ? do_dup2+0x450/0x450 [ 1321.257827] ? do_sys_open+0x2bf/0x520 [ 1321.261712] ksys_ioctl+0x9b/0xc0 [ 1321.265161] __x64_sys_ioctl+0x6f/0xb0 [ 1321.269048] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1321.273621] do_syscall_64+0xf9/0x620 [ 1321.277441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1321.282635] RIP: 0033:0x7f037574cc57 [ 1321.286342] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1321.305517] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1321.313491] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1321.320869] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1321.328217] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 21:08:08 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004600000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1321.335487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1321.342937] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000018cffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1321.430638] BTRFS error (device loop1): open_ctree failed 21:08:08 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 20) 21:08:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x6400000000000000, &(0x7f00000005c0)) 21:08:08 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004700000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000197ffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1321.710733] BTRFS error (device loop2): superblock checksum mismatch [ 1321.748103] BTRFS error (device loop2): open_ctree failed [ 1321.764901] FAULT_INJECTION: forcing a failure. [ 1321.764901] name failslab, interval 1, probability 0, space 0, times 0 [ 1321.776469] CPU: 1 PID: 7661 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1321.776479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1321.776483] Call Trace: [ 1321.776507] dump_stack+0x1fc/0x2ef [ 1321.776532] should_fail.cold+0xa/0xf [ 1321.803659] ? setup_fault_attr+0x200/0x200 [ 1321.807977] ? lock_acquire+0x170/0x3c0 [ 1321.811947] ? dev_uevent_filter+0xd0/0xd0 [ 1321.816166] __should_failslab+0x115/0x180 [ 1321.820392] should_failslab+0x5/0x10 [ 1321.824190] kmem_cache_alloc_trace+0x284/0x380 [ 1321.828878] ? dev_uevent_filter+0xd0/0xd0 [ 1321.833110] kobject_uevent_env+0x236/0x1480 [ 1321.837534] lo_ioctl+0xff9/0x20e0 [ 1321.841074] ? loop_set_status64+0x110/0x110 [ 1321.845471] blkdev_ioctl+0x5cb/0x1a80 [ 1321.849359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1321.854730] ? blkpg_ioctl+0x9d0/0x9d0 [ 1321.858615] ? mark_held_locks+0xf0/0xf0 [ 1321.862836] ? mark_held_locks+0xf0/0xf0 [ 1321.866887] ? debug_check_no_obj_freed+0x201/0x490 [ 1321.871891] ? lock_downgrade+0x720/0x720 [ 1321.876034] block_ioctl+0xe9/0x130 [ 1321.879653] ? blkdev_fallocate+0x3f0/0x3f0 [ 1321.883979] do_vfs_ioctl+0xcdb/0x12e0 [ 1321.887867] ? lock_downgrade+0x720/0x720 [ 1321.892021] ? check_preemption_disabled+0x41/0x280 [ 1321.897036] ? ioctl_preallocate+0x200/0x200 [ 1321.901437] ? __fget+0x356/0x510 [ 1321.904885] ? do_dup2+0x450/0x450 [ 1321.908417] ? do_sys_open+0x2bf/0x520 [ 1321.912294] ksys_ioctl+0x9b/0xc0 [ 1321.915741] __x64_sys_ioctl+0x6f/0xb0 [ 1321.919709] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1321.924281] do_syscall_64+0xf9/0x620 [ 1321.928083] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1321.933258] RIP: 0033:0x7f037574cc57 [ 1321.937031] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1321.955993] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1321.963715] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1321.970994] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1321.978358] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1321.985621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1321.992881] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x6800000000000000, &(0x7f00000005c0)) 21:08:08 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:08 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004800000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1322.029852] BTRFS error (device loop1): superblock checksum mismatch 21:08:08 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x6c00000000000000, &(0x7f00000005c0)) 21:08:08 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 21) 21:08:08 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001e4ffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1322.214229] BTRFS error (device loop1): open_ctree failed 21:08:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:09 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004900000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1322.393986] FAULT_INJECTION: forcing a failure. [ 1322.393986] name failslab, interval 1, probability 0, space 0, times 0 [ 1322.405511] CPU: 0 PID: 7698 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1322.413318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1322.422666] Call Trace: [ 1322.425253] dump_stack+0x1fc/0x2ef [ 1322.428877] should_fail.cold+0xa/0xf [ 1322.432668] ? setup_fault_attr+0x200/0x200 [ 1322.436998] ? lock_acquire+0x170/0x3c0 [ 1322.440985] __should_failslab+0x115/0x180 [ 1322.445255] should_failslab+0x5/0x10 [ 1322.449058] __kmalloc+0x2ab/0x3c0 [ 1322.452589] ? kobject_get_path+0xbf/0x240 [ 1322.456813] kobject_get_path+0xbf/0x240 [ 1322.460862] kobject_uevent_env+0x25c/0x1480 [ 1322.465280] lo_ioctl+0xff9/0x20e0 [ 1322.468828] ? loop_set_status64+0x110/0x110 [ 1322.473237] blkdev_ioctl+0x5cb/0x1a80 [ 1322.477111] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1322.482467] ? blkpg_ioctl+0x9d0/0x9d0 [ 1322.486445] ? mark_held_locks+0xf0/0xf0 [ 1322.490508] ? mark_held_locks+0xf0/0xf0 [ 1322.494569] ? debug_check_no_obj_freed+0x201/0x490 [ 1322.499656] ? lock_downgrade+0x720/0x720 [ 1322.503861] block_ioctl+0xe9/0x130 [ 1322.507484] ? blkdev_fallocate+0x3f0/0x3f0 [ 1322.511808] do_vfs_ioctl+0xcdb/0x12e0 [ 1322.515692] ? lock_downgrade+0x720/0x720 [ 1322.519837] ? check_preemption_disabled+0x41/0x280 [ 1322.524859] ? ioctl_preallocate+0x200/0x200 [ 1322.529276] ? __fget+0x356/0x510 [ 1322.532804] ? do_dup2+0x450/0x450 [ 1322.536329] ? do_sys_open+0x2bf/0x520 [ 1322.540213] ksys_ioctl+0x9b/0xc0 [ 1322.543649] __x64_sys_ioctl+0x6f/0xb0 [ 1322.547537] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1322.552115] do_syscall_64+0xf9/0x620 [ 1322.555988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1322.561168] RIP: 0033:0x7f037574cc57 [ 1322.567340] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1322.586251] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1322.593969] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1322.601234] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1322.608675] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1322.615938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1322.623195] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x7400000000000000, &(0x7f00000005c0)) [ 1322.641572] BTRFS error (device loop2): superblock checksum mismatch 21:08:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 22) [ 1322.687812] BTRFS error (device loop2): open_ctree failed 21:08:09 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004a00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001f5ffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1322.816383] FAULT_INJECTION: forcing a failure. [ 1322.816383] name failslab, interval 1, probability 0, space 0, times 0 [ 1322.832329] CPU: 1 PID: 7731 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1322.840225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1322.849566] Call Trace: [ 1322.852300] dump_stack+0x1fc/0x2ef [ 1322.855922] should_fail.cold+0xa/0xf [ 1322.859709] ? setup_fault_attr+0x200/0x200 [ 1322.864203] ? lock_acquire+0x170/0x3c0 [ 1322.868170] __should_failslab+0x115/0x180 [ 1322.872412] should_failslab+0x5/0x10 [ 1322.876310] kmem_cache_alloc_node+0x245/0x3b0 [ 1322.880880] __alloc_skb+0x71/0x560 [ 1322.884493] alloc_uevent_skb+0x7b/0x210 [ 1322.888538] kobject_uevent_env+0xa90/0x1480 [ 1322.892935] lo_ioctl+0xff9/0x20e0 [ 1322.896462] ? loop_set_status64+0x110/0x110 [ 1322.900854] blkdev_ioctl+0x5cb/0x1a80 [ 1322.904735] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1322.910090] ? blkpg_ioctl+0x9d0/0x9d0 [ 1322.913973] ? mark_held_locks+0xf0/0xf0 [ 1322.918042] ? mark_held_locks+0xf0/0xf0 [ 1322.922090] ? debug_check_no_obj_freed+0x201/0x490 [ 1322.927100] ? lock_downgrade+0x720/0x720 [ 1322.931284] block_ioctl+0xe9/0x130 [ 1322.934904] ? blkdev_fallocate+0x3f0/0x3f0 [ 1322.939207] do_vfs_ioctl+0xcdb/0x12e0 [ 1322.943077] ? lock_downgrade+0x720/0x720 [ 1322.947209] ? check_preemption_disabled+0x41/0x280 [ 1322.952309] ? ioctl_preallocate+0x200/0x200 [ 1322.956720] ? __fget+0x356/0x510 [ 1322.960188] ? do_dup2+0x450/0x450 [ 1322.963708] ? do_sys_open+0x2bf/0x520 [ 1322.967578] ksys_ioctl+0x9b/0xc0 [ 1322.971014] __x64_sys_ioctl+0x6f/0xb0 [ 1322.974900] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1322.979484] do_syscall_64+0xf9/0x620 [ 1322.983279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1322.988451] RIP: 0033:0x7f037574cc57 [ 1322.992236] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 21:08:09 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1323.011122] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1323.018814] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1323.026078] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1323.033329] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1323.040579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1323.047831] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x7a00000000000000, &(0x7f00000005c0)) [ 1323.082842] BTRFS error (device loop1): superblock checksum mismatch 21:08:09 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 23) [ 1323.149148] BTRFS error (device loop1): open_ctree failed 21:08:09 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x8000000000000000, &(0x7f00000005c0)) 21:08:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:09 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001f6ffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:10 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004b00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1323.297544] BTRFS error (device loop2): superblock checksum mismatch [ 1323.311269] FAULT_INJECTION: forcing a failure. [ 1323.311269] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.331484] CPU: 0 PID: 7762 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1323.339309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1323.348686] Call Trace: [ 1323.351293] dump_stack+0x1fc/0x2ef [ 1323.354952] should_fail.cold+0xa/0xf [ 1323.358775] ? setup_fault_attr+0x200/0x200 [ 1323.363108] ? lock_acquire+0x170/0x3c0 [ 1323.367086] __should_failslab+0x115/0x180 [ 1323.371317] should_failslab+0x5/0x10 [ 1323.375109] kmem_cache_alloc+0x277/0x370 [ 1323.379243] skb_clone+0x151/0x3d0 [ 1323.382771] netlink_broadcast_filtered+0x8e5/0xbc0 [ 1323.387801] netlink_broadcast+0x35/0x40 [ 1323.391875] kobject_uevent_env+0xa56/0x1480 [ 1323.396315] lo_ioctl+0xff9/0x20e0 [ 1323.399845] ? loop_set_status64+0x110/0x110 [ 1323.404243] blkdev_ioctl+0x5cb/0x1a80 [ 1323.408115] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1323.413459] ? blkpg_ioctl+0x9d0/0x9d0 [ 1323.417333] ? mark_held_locks+0xf0/0xf0 [ 1323.421388] ? mark_held_locks+0xf0/0xf0 [ 1323.425449] ? debug_check_no_obj_freed+0x201/0x490 [ 1323.430470] ? lock_downgrade+0x720/0x720 [ 1323.434608] block_ioctl+0xe9/0x130 [ 1323.438217] ? blkdev_fallocate+0x3f0/0x3f0 [ 1323.442535] do_vfs_ioctl+0xcdb/0x12e0 [ 1323.446420] ? lock_downgrade+0x720/0x720 [ 1323.450560] ? check_preemption_disabled+0x41/0x280 [ 1323.455573] ? ioctl_preallocate+0x200/0x200 [ 1323.459967] ? __fget+0x356/0x510 [ 1323.463411] ? do_dup2+0x450/0x450 [ 1323.466945] ? do_sys_open+0x2bf/0x520 [ 1323.470833] ksys_ioctl+0x9b/0xc0 [ 1323.474291] __x64_sys_ioctl+0x6f/0xb0 [ 1323.478203] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1323.482779] do_syscall_64+0xf9/0x620 [ 1323.486584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1323.491766] RIP: 0033:0x7f037574cc57 [ 1323.495472] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1323.514370] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1323.522069] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1323.529321] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1323.536573] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1323.543824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1323.551082] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 [ 1323.592506] BTRFS error (device loop2): open_ctree failed 21:08:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x8cffffff00000000, &(0x7f00000005c0)) 21:08:10 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 24) 21:08:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1323.737257] BTRFS error (device loop1): superblock checksum mismatch 21:08:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001fdffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:10 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004c00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1323.798711] BTRFS error (device loop1): open_ctree failed 21:08:10 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1323.922774] FAULT_INJECTION: forcing a failure. [ 1323.922774] name failslab, interval 1, probability 0, space 0, times 0 [ 1323.941674] CPU: 1 PID: 7799 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1323.949469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1323.958807] Call Trace: [ 1323.961386] dump_stack+0x1fc/0x2ef [ 1323.965022] should_fail.cold+0xa/0xf [ 1323.968815] ? setup_fault_attr+0x200/0x200 [ 1323.973122] ? lock_acquire+0x170/0x3c0 [ 1323.977111] __should_failslab+0x115/0x180 [ 1323.981346] should_failslab+0x5/0x10 [ 1323.985129] kmem_cache_alloc_trace+0x284/0x380 [ 1323.989783] ? wait_for_completion_io+0x10/0x10 [ 1323.994435] ? kobj_ns_initial+0x90/0x90 [ 1323.998498] call_usermodehelper_setup+0x84/0x300 [ 1324.003340] kobject_uevent_env+0xe83/0x1480 [ 1324.007743] lo_ioctl+0xff9/0x20e0 [ 1324.011269] ? loop_set_status64+0x110/0x110 [ 1324.015872] blkdev_ioctl+0x5cb/0x1a80 [ 1324.019802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.025348] ? blkpg_ioctl+0x9d0/0x9d0 [ 1324.029702] ? mark_held_locks+0xf0/0xf0 [ 1324.033938] ? mark_held_locks+0xf0/0xf0 [ 1324.038011] ? debug_check_no_obj_freed+0x201/0x490 [ 1324.043026] ? lock_downgrade+0x720/0x720 [ 1324.047166] block_ioctl+0xe9/0x130 [ 1324.050787] ? blkdev_fallocate+0x3f0/0x3f0 [ 1324.055101] do_vfs_ioctl+0xcdb/0x12e0 [ 1324.059077] ? lock_downgrade+0x720/0x720 [ 1324.063214] ? check_preemption_disabled+0x41/0x280 [ 1324.068223] ? ioctl_preallocate+0x200/0x200 [ 1324.072620] ? __fget+0x356/0x510 [ 1324.076059] ? do_dup2+0x450/0x450 [ 1324.079584] ? do_sys_open+0x2bf/0x520 [ 1324.083554] ksys_ioctl+0x9b/0xc0 [ 1324.086994] __x64_sys_ioctl+0x6f/0xb0 [ 1324.090874] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1324.095443] do_syscall_64+0xf9/0x620 [ 1324.099234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.104411] RIP: 0033:0x7f037574cc57 [ 1324.108107] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 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 [ 1324.127000] RSP: 002b:00007f03740c1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1324.134701] RAX: ffffffffffffffda RBX: 00007f03757969c8 RCX: 00007f037574cc57 [ 1324.141961] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1324.149309] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1324.156660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1324.163928] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 21:08:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x97ffffff00000000, &(0x7f00000005c0)) 21:08:10 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:10 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001feffffff0001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:10 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xf5ffffff00000000, &(0x7f00000005c0)) 21:08:11 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004d00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 25) [ 1324.412435] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7830) [ 1324.425455] BTRFS error (device loop1): superblock checksum mismatch 21:08:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000200000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1324.485986] FAULT_INJECTION: forcing a failure. [ 1324.485986] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.501878] CPU: 1 PID: 7856 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1324.509675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1324.519026] Call Trace: [ 1324.521615] dump_stack+0x1fc/0x2ef [ 1324.525234] should_fail.cold+0xa/0xf [ 1324.529032] ? setup_fault_attr+0x200/0x200 [ 1324.533346] ? lock_acquire+0x170/0x3c0 [ 1324.537329] __should_failslab+0x115/0x180 [ 1324.541790] should_failslab+0x5/0x10 [ 1324.545592] kmem_cache_alloc+0x277/0x370 [ 1324.549918] getname_flags+0xce/0x590 [ 1324.553715] do_mkdirat+0x8d/0x2d0 [ 1324.557250] ? __ia32_sys_mknod+0x120/0x120 [ 1324.561556] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1324.566907] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1324.571910] ? do_syscall_64+0x21/0x620 [ 1324.575868] do_syscall_64+0xf9/0x620 [ 1324.579655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.584826] RIP: 0033:0x7f037574bfa7 [ 1324.588522] 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 [ 1324.607495] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1324.615217] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1324.622480] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1324.629737] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1324.636992] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1324.644247] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1324.679268] BTRFS error (device loop1): open_ctree failed 21:08:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 26) 21:08:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xf6ffffff00000000, &(0x7f00000005c0)) 21:08:11 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004e00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000300000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1324.870047] BTRFS error (device loop2): superblock checksum mismatch [ 1324.875898] FAULT_INJECTION: forcing a failure. [ 1324.875898] name failslab, interval 1, probability 0, space 0, times 0 [ 1324.889327] CPU: 1 PID: 7891 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1324.897164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1324.906524] Call Trace: [ 1324.909119] dump_stack+0x1fc/0x2ef [ 1324.912744] should_fail.cold+0xa/0xf [ 1324.916543] ? setup_fault_attr+0x200/0x200 [ 1324.920916] ? lock_acquire+0x170/0x3c0 [ 1324.924998] __should_failslab+0x115/0x180 [ 1324.929229] should_failslab+0x5/0x10 [ 1324.933015] kmem_cache_alloc+0x277/0x370 [ 1324.937151] getname_flags+0xce/0x590 [ 1324.941038] do_mkdirat+0x8d/0x2d0 [ 1324.944579] ? __ia32_sys_mknod+0x120/0x120 [ 1324.948899] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1324.954249] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1324.959249] ? do_syscall_64+0x21/0x620 [ 1324.963219] do_syscall_64+0xf9/0x620 [ 1324.967005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1324.972184] RIP: 0033:0x7f037574bfa7 [ 1324.975886] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1324.994972] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1325.002727] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1325.009992] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 21:08:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfcfdffff00000000, &(0x7f00000005c0)) [ 1325.017350] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1325.024617] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1325.031968] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:11 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2004f00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1325.061452] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (7880) 21:08:11 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 27) [ 1325.114928] BTRFS error (device loop2): open_ctree failed 21:08:11 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:11 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfdfdffff00000000, &(0x7f00000005c0)) 21:08:11 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005000000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:11 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000400000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:11 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1325.270384] FAULT_INJECTION: forcing a failure. [ 1325.270384] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.302464] CPU: 1 PID: 7919 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1325.310381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1325.319724] Call Trace: [ 1325.322304] dump_stack+0x1fc/0x2ef [ 1325.326013] should_fail.cold+0xa/0xf [ 1325.329858] ? setup_fault_attr+0x200/0x200 [ 1325.334187] ? lock_acquire+0x170/0x3c0 [ 1325.338149] __should_failslab+0x115/0x180 [ 1325.342366] should_failslab+0x5/0x10 [ 1325.346147] kmem_cache_alloc+0x277/0x370 [ 1325.350293] getname_flags+0xce/0x590 [ 1325.354079] do_mkdirat+0x8d/0x2d0 [ 1325.357631] ? __ia32_sys_mknod+0x120/0x120 [ 1325.361961] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1325.367318] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1325.372319] ? do_syscall_64+0x21/0x620 [ 1325.376291] do_syscall_64+0xf9/0x620 [ 1325.380100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1325.385284] RIP: 0033:0x7f037574bfa7 [ 1325.388986] 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 [ 1325.407879] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1325.415577] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1325.422831] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1325.430085] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1325.437453] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1325.444714] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xfdffffff00000000, &(0x7f00000005c0)) 21:08:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 28) [ 1325.531891] BTRFS error (device loop1): superblock checksum mismatch 21:08:12 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005100000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xff0f000000000000, &(0x7f00000005c0)) [ 1325.589885] BTRFS error (device loop1): open_ctree failed 21:08:12 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000500000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1325.735033] BTRFS error (device loop2): superblock checksum mismatch [ 1325.743200] FAULT_INJECTION: forcing a failure. [ 1325.743200] name failslab, interval 1, probability 0, space 0, times 0 [ 1325.758075] CPU: 0 PID: 7958 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1325.765881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1325.775229] Call Trace: [ 1325.777826] dump_stack+0x1fc/0x2ef [ 1325.781454] should_fail.cold+0xa/0xf [ 1325.785256] ? setup_fault_attr+0x200/0x200 [ 1325.789654] ? lock_acquire+0x170/0x3c0 [ 1325.793616] __should_failslab+0x115/0x180 [ 1325.797851] should_failslab+0x5/0x10 [ 1325.801648] kmem_cache_alloc+0x277/0x370 [ 1325.805788] __d_alloc+0x2b/0xa10 [ 1325.809231] d_alloc+0x4a/0x230 [ 1325.812498] __lookup_hash+0xc8/0x180 [ 1325.816296] filename_create+0x186/0x490 [ 1325.820350] ? kern_path_mountpoint+0x40/0x40 [ 1325.824839] ? strncpy_from_user+0x2a2/0x350 [ 1325.829242] ? getname_flags+0x25b/0x590 [ 1325.833292] do_mkdirat+0xa0/0x2d0 [ 1325.836865] ? __ia32_sys_mknod+0x120/0x120 [ 1325.841280] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1325.846292] ? do_syscall_64+0x21/0x620 [ 1325.850252] do_syscall_64+0xf9/0x620 [ 1325.854057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1325.859252] RIP: 0033:0x7f037574bfa7 [ 1325.862958] 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 [ 1325.881859] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1325.889654] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1325.896917] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1325.904198] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1325.911459] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1325.918721] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1325.958217] BTRFS error (device loop2): open_ctree failed 21:08:12 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 29) 21:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffff1f0000000000, &(0x7f00000005c0)) 21:08:12 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005200000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:12 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:12 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000600000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:12 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffff7f00000000, &(0x7f00000005c0)) [ 1326.203014] BTRFS error (device loop1): superblock checksum mismatch [ 1326.210364] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (7994) [ 1326.258518] FAULT_INJECTION: forcing a failure. [ 1326.258518] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.270464] CPU: 0 PID: 7990 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1326.278261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1326.287608] Call Trace: [ 1326.290211] dump_stack+0x1fc/0x2ef [ 1326.293976] should_fail.cold+0xa/0xf [ 1326.297777] ? setup_fault_attr+0x200/0x200 [ 1326.302259] ? lock_acquire+0x170/0x3c0 [ 1326.306238] __should_failslab+0x115/0x180 [ 1326.310477] should_failslab+0x5/0x10 [ 1326.314805] kmem_cache_alloc+0x277/0x370 [ 1326.318957] __d_alloc+0x2b/0xa10 [ 1326.322408] d_alloc+0x4a/0x230 [ 1326.325686] __lookup_hash+0xc8/0x180 [ 1326.329490] filename_create+0x186/0x490 [ 1326.333696] ? kern_path_mountpoint+0x40/0x40 [ 1326.338177] ? strncpy_from_user+0x2a2/0x350 [ 1326.342576] ? getname_flags+0x25b/0x590 [ 1326.346825] do_mkdirat+0xa0/0x2d0 [ 1326.350375] ? __ia32_sys_mknod+0x120/0x120 [ 1326.354712] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1326.359724] ? do_syscall_64+0x21/0x620 [ 1326.363688] do_syscall_64+0xf9/0x620 [ 1326.367578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1326.372761] RIP: 0033:0x7f037574bfa7 [ 1326.376460] 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 [ 1326.396177] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1326.403975] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1326.411239] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1326.418936] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1326.426204] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1326.433469] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 30) 21:08:13 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1326.482648] BTRFS error (device loop1): open_ctree failed 21:08:13 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1326.620703] FAULT_INJECTION: forcing a failure. [ 1326.620703] name failslab, interval 1, probability 0, space 0, times 0 [ 1326.632114] CPU: 1 PID: 8019 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1326.639923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1326.649283] Call Trace: [ 1326.651880] dump_stack+0x1fc/0x2ef [ 1326.655509] should_fail.cold+0xa/0xf [ 1326.659304] ? setup_fault_attr+0x200/0x200 [ 1326.663701] ? __es_tree_search.isra.0+0x1af/0x210 [ 1326.668618] __should_failslab+0x115/0x180 [ 1326.672846] should_failslab+0x5/0x10 [ 1326.676630] kmem_cache_alloc+0x3f/0x370 [ 1326.680761] __es_insert_extent+0x39b/0x13b0 [ 1326.685157] ? lock_acquire+0x170/0x3c0 [ 1326.689120] ? ext4_es_insert_extent+0x17e/0x5e0 [ 1326.694118] ext4_es_insert_extent+0x22e/0x5e0 [ 1326.698687] ? lock_downgrade+0x720/0x720 [ 1326.702828] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1326.708710] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1326.713723] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 1326.719513] ext4_ext_map_blocks+0x2129/0x7390 [ 1326.724080] ? __lock_acquire+0x6de/0x3ff0 [ 1326.728313] ? __lock_acquire+0x6de/0x3ff0 [ 1326.732542] ? mark_held_locks+0xf0/0xf0 [ 1326.736592] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1326.741942] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1326.747728] ? mark_held_locks+0xf0/0xf0 [ 1326.751779] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1326.756617] ? ext4_es_lookup_extent+0x375/0xb60 [ 1326.761366] ? check_preemption_disabled+0x41/0x280 [ 1326.766386] ? lock_acquire+0x170/0x3c0 [ 1326.770373] ? ext4_map_blocks+0x33e/0x1a50 [ 1326.774694] ext4_map_blocks+0xd88/0x1a50 [ 1326.778833] ? check_preemption_disabled+0x41/0x280 [ 1326.783845] ? ext4_issue_zeroout+0x160/0x160 [ 1326.788591] ? __brelse+0x84/0xa0 [ 1326.792031] ? __ext4_new_inode+0x2eb/0x5a20 [ 1326.796433] ext4_getblk+0xad/0x4f0 [ 1326.800045] ? ext4_iomap_begin+0xe00/0xe00 [ 1326.804350] ? ext4_free_inode+0x1780/0x1780 [ 1326.808750] ? debug_check_no_obj_freed+0x201/0x490 [ 1326.813761] ? __dquot_initialize+0x298/0xb70 [ 1326.818247] ext4_bread+0x7c/0x210 [ 1326.821785] ? ext4_getblk+0x4f0/0x4f0 [ 1326.825671] ? dquot_initialize_needed+0x290/0x290 [ 1326.830597] ? trace_hardirqs_off+0x64/0x200 [ 1326.835019] ext4_append+0x155/0x370 [ 1326.838725] ext4_mkdir+0x5bd/0xe10 [ 1326.842346] ? ext4_init_dot_dotdot+0x600/0x600 [ 1326.847000] ? generic_permission+0x116/0x4d0 [ 1326.851541] ? inode_permission.part.0+0x10c/0x450 [ 1326.856458] vfs_mkdir+0x508/0x7a0 [ 1326.859982] do_mkdirat+0x262/0x2d0 [ 1326.863598] ? __ia32_sys_mknod+0x120/0x120 [ 1326.867931] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1326.872940] ? do_syscall_64+0x21/0x620 [ 1326.876909] do_syscall_64+0xf9/0x620 [ 1326.880704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1326.885877] RIP: 0033:0x7f037574bfa7 [ 1326.889572] 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 [ 1326.908458] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 21:08:13 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005300000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffffff00000000, &(0x7f00000005c0)) [ 1326.916298] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1326.923553] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1326.930814] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1326.938337] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1326.945698] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:13 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000700000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:13 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 31) [ 1327.117886] BTRFS error (device loop2): superblock checksum mismatch [ 1327.141835] FAULT_INJECTION: forcing a failure. [ 1327.141835] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.153322] CPU: 0 PID: 8057 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 21:08:13 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005400000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:13 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0xffffffffffffffff, &(0x7f00000005c0)) [ 1327.161127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.170489] Call Trace: [ 1327.173092] dump_stack+0x1fc/0x2ef [ 1327.176744] should_fail.cold+0xa/0xf [ 1327.180562] ? setup_fault_attr+0x200/0x200 [ 1327.184898] ? __es_tree_search.isra.0+0x1af/0x210 [ 1327.189846] __should_failslab+0x115/0x180 [ 1327.194104] should_failslab+0x5/0x10 [ 1327.197929] kmem_cache_alloc+0x3f/0x370 [ 1327.202005] __es_insert_extent+0x39b/0x13b0 [ 1327.206426] ? lock_acquire+0x170/0x3c0 [ 1327.210415] ? ext4_es_insert_extent+0x17e/0x5e0 [ 1327.215178] ext4_es_insert_extent+0x22e/0x5e0 [ 1327.219755] ? lock_downgrade+0x720/0x720 [ 1327.223892] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1327.229680] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1327.234685] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 [ 1327.240480] ext4_ext_map_blocks+0x2129/0x7390 [ 1327.245056] ? __lock_acquire+0x6de/0x3ff0 [ 1327.249283] ? __lock_acquire+0x6de/0x3ff0 [ 1327.254116] ? mark_held_locks+0xf0/0xf0 [ 1327.258254] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1327.264066] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1327.269349] ? mark_held_locks+0xf0/0xf0 [ 1327.273413] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1327.278260] ? ext4_es_lookup_extent+0x375/0xb60 [ 1327.283205] ? check_preemption_disabled+0x41/0x280 [ 1327.288217] ? lock_acquire+0x170/0x3c0 [ 1327.292477] ? ext4_map_blocks+0x33e/0x1a50 [ 1327.296809] ext4_map_blocks+0xd88/0x1a50 [ 1327.300955] ? check_preemption_disabled+0x41/0x280 [ 1327.305965] ? ext4_issue_zeroout+0x160/0x160 [ 1327.310452] ? __brelse+0x84/0xa0 [ 1327.313901] ? __ext4_new_inode+0x2eb/0x5a20 [ 1327.318306] ext4_getblk+0xad/0x4f0 [ 1327.321930] ? ext4_iomap_begin+0xe00/0xe00 [ 1327.326241] ? ext4_free_inode+0x1780/0x1780 [ 1327.330639] ? debug_check_no_obj_freed+0x201/0x490 [ 1327.335646] ? __dquot_initialize+0x298/0xb70 [ 1327.340131] ext4_bread+0x7c/0x210 [ 1327.343661] ? ext4_getblk+0x4f0/0x4f0 [ 1327.347538] ? dquot_initialize_needed+0x290/0x290 [ 1327.352457] ? trace_hardirqs_off+0x64/0x200 [ 1327.356889] ext4_append+0x155/0x370 [ 1327.360647] ext4_mkdir+0x5bd/0xe10 [ 1327.364279] ? ext4_init_dot_dotdot+0x600/0x600 [ 1327.368960] ? generic_permission+0x116/0x4d0 [ 1327.373461] ? inode_permission.part.0+0x10c/0x450 [ 1327.378388] vfs_mkdir+0x508/0x7a0 [ 1327.382026] do_mkdirat+0x262/0x2d0 [ 1327.385733] ? __ia32_sys_mknod+0x120/0x120 [ 1327.390082] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1327.395102] ? do_syscall_64+0x21/0x620 [ 1327.399422] do_syscall_64+0xf9/0x620 [ 1327.403218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1327.408483] RIP: 0033:0x7f037574bfa7 [ 1327.412456] 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 [ 1327.431345] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1327.439132] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1327.446389] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1327.453733] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1327.460989] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1327.468249] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1327.483824] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8036) 21:08:14 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000800000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:14 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000007005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f9", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1327.653998] BTRFS error (device loop2): open_ctree failed 21:08:14 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 32) 21:08:14 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1327.768820] BTRFS error (device loop1): superblock checksum mismatch 21:08:14 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005500000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000900000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1327.842144] BTRFS error (device loop1): open_ctree failed [ 1327.899994] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 devid 0 transid 0 /dev/loop5 [ 1327.911503] FAULT_INJECTION: forcing a failure. [ 1327.911503] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.923580] CPU: 0 PID: 8097 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1327.931389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1327.940852] Call Trace: [ 1327.943453] dump_stack+0x1fc/0x2ef [ 1327.947096] should_fail.cold+0xa/0xf [ 1327.950918] ? setup_fault_attr+0x200/0x200 [ 1327.955252] ? lock_downgrade+0x720/0x720 [ 1327.959419] __should_failslab+0x115/0x180 [ 1327.963666] should_failslab+0x5/0x10 [ 1327.967469] __kmalloc+0x2ab/0x3c0 [ 1327.971012] ? ext4_find_extent+0x9bb/0xc70 [ 1327.975348] ext4_find_extent+0x9bb/0xc70 [ 1327.979512] ext4_ext_map_blocks+0x1c0/0x7390 [ 1327.984024] ? __lock_acquire+0x6de/0x3ff0 [ 1327.988274] ? mark_held_locks+0xf0/0xf0 [ 1327.992352] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1327.997730] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1328.002921] ? mark_held_locks+0xf0/0xf0 [ 1328.006986] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1328.011829] ? ext4_es_lookup_extent+0x375/0xb60 [ 1328.016593] ? ext4_map_blocks+0x59f/0x1a50 [ 1328.020929] ? lock_acquire+0x170/0x3c0 [ 1328.024909] ? ext4_map_blocks+0x740/0x1a50 [ 1328.029230] ext4_map_blocks+0x7a2/0x1a50 [ 1328.033383] ? check_preemption_disabled+0x41/0x280 [ 1328.038404] ? ext4_issue_zeroout+0x160/0x160 [ 1328.042916] ? __brelse+0x84/0xa0 [ 1328.046374] ? __ext4_new_inode+0x2eb/0x5a20 [ 1328.050807] ext4_getblk+0xad/0x4f0 [ 1328.054437] ? ext4_iomap_begin+0xe00/0xe00 [ 1328.058807] ? ext4_free_inode+0x1780/0x1780 [ 1328.063204] ? debug_check_no_obj_freed+0x201/0x490 [ 1328.068217] ? __dquot_initialize+0x298/0xb70 [ 1328.072708] ext4_bread+0x7c/0x210 [ 1328.076332] ? ext4_getblk+0x4f0/0x4f0 [ 1328.080223] ? dquot_initialize_needed+0x290/0x290 [ 1328.085148] ? trace_hardirqs_off+0x64/0x200 [ 1328.089570] ext4_append+0x155/0x370 [ 1328.093290] ext4_mkdir+0x5bd/0xe10 [ 1328.096929] ? ext4_init_dot_dotdot+0x600/0x600 [ 1328.101597] ? generic_permission+0x116/0x4d0 [ 1328.106096] ? inode_permission.part.0+0x10c/0x450 [ 1328.111025] vfs_mkdir+0x508/0x7a0 [ 1328.114562] do_mkdirat+0x262/0x2d0 [ 1328.118197] ? __ia32_sys_mknod+0x120/0x120 [ 1328.122515] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1328.127535] ? do_syscall_64+0x21/0x620 [ 1328.131506] do_syscall_64+0xf9/0x620 [ 1328.135315] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.140504] RIP: 0033:0x7f037574bfa7 [ 1328.144216] 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 [ 1328.163113] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1328.170810] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1328.178072] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1328.185786] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1328.193059] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1328.200328] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001001000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000048500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x2}) 21:08:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 33) 21:08:15 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005600000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1328.349562] BTRFS error (device loop2): superblock checksum mismatch [ 1328.444068] BTRFS error (device loop2): open_ctree failed [ 1328.517434] FAULT_INJECTION: forcing a failure. [ 1328.517434] name failslab, interval 1, probability 0, space 0, times 0 [ 1328.529325] CPU: 1 PID: 8146 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1328.537121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1328.546573] Call Trace: [ 1328.549162] dump_stack+0x1fc/0x2ef [ 1328.552789] should_fail.cold+0xa/0xf [ 1328.556584] ? setup_fault_attr+0x200/0x200 [ 1328.560899] ? lock_downgrade+0x720/0x720 [ 1328.565042] ? check_preemption_disabled+0x41/0x280 [ 1328.570048] __should_failslab+0x115/0x180 [ 1328.574274] should_failslab+0x5/0x10 [ 1328.578063] kmem_cache_alloc+0x277/0x370 [ 1328.582212] ext4_mb_new_blocks+0x60a/0x4370 [ 1328.586612] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1328.591614] ? ext4_cache_extents+0x68/0x2d0 [ 1328.596007] ? ext4_find_extent+0x9bb/0xc70 [ 1328.600409] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 1328.605674] ? ext4_ext_search_right+0x2c7/0xb60 [ 1328.610432] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 1328.615437] ext4_ext_map_blocks+0x2aa2/0x7390 [ 1328.620017] ? __lock_acquire+0x6de/0x3ff0 [ 1328.624244] ? mark_held_locks+0xf0/0xf0 [ 1328.628292] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1328.633648] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1328.638835] ? mark_held_locks+0xf0/0xf0 [ 1328.642885] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1328.647718] ? ext4_es_lookup_extent+0x375/0xb60 [ 1328.652464] ? ext4_map_blocks+0x59f/0x1a50 [ 1328.656794] ext4_map_blocks+0x7a2/0x1a50 [ 1328.660935] ? check_preemption_disabled+0x41/0x280 [ 1328.665944] ? ext4_issue_zeroout+0x160/0x160 [ 1328.670429] ? __brelse+0x84/0xa0 [ 1328.673868] ? __ext4_new_inode+0x2eb/0x5a20 [ 1328.678271] ext4_getblk+0xad/0x4f0 [ 1328.681891] ? ext4_iomap_begin+0xe00/0xe00 [ 1328.686199] ? ext4_free_inode+0x1780/0x1780 [ 1328.690592] ? debug_check_no_obj_freed+0x201/0x490 [ 1328.695593] ? __dquot_initialize+0x298/0xb70 [ 1328.700079] ext4_bread+0x7c/0x210 [ 1328.703606] ? ext4_getblk+0x4f0/0x4f0 [ 1328.707484] ? dquot_initialize_needed+0x290/0x290 [ 1328.712405] ? trace_hardirqs_off+0x64/0x200 [ 1328.716819] ext4_append+0x155/0x370 [ 1328.720523] ext4_mkdir+0x5bd/0xe10 [ 1328.724257] ? ext4_init_dot_dotdot+0x600/0x600 [ 1328.728933] ? generic_permission+0x116/0x4d0 [ 1328.733420] ? inode_permission.part.0+0x10c/0x450 [ 1328.738341] vfs_mkdir+0x508/0x7a0 [ 1328.741896] do_mkdirat+0x262/0x2d0 [ 1328.745512] ? __ia32_sys_mknod+0x120/0x120 [ 1328.749826] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1328.754830] ? do_syscall_64+0x21/0x620 [ 1328.758796] do_syscall_64+0xf9/0x620 [ 1328.762593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1328.767781] RIP: 0033:0x7f037574bfa7 [ 1328.771486] 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 [ 1328.790374] RSP: 002b:00007f03740c1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1328.798067] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574bfa7 [ 1328.805321] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1328.812577] RBP: 00007f03740c2020 R08: 0000000000000000 R09: 00007f03740c21d0 [ 1328.819836] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1328.827091] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:15 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 34) 21:08:15 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001002300000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1328.896891] BTRFS error (device loop1): superblock checksum mismatch 21:08:15 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005700000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1328.951196] BTRFS error (device loop1): open_ctree failed [ 1328.958926] BTRFS error (device loop1): superblock checksum mismatch 21:08:15 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x3}) [ 1329.000023] FAULT_INJECTION: forcing a failure. [ 1329.000023] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.012715] BTRFS error (device loop1): open_ctree failed 21:08:15 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1329.062667] BTRFS error (device loop2): superblock checksum mismatch [ 1329.067592] CPU: 0 PID: 8171 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1329.076974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.086845] Call Trace: [ 1329.089433] dump_stack+0x1fc/0x2ef [ 1329.093075] should_fail.cold+0xa/0xf [ 1329.096898] ? setup_fault_attr+0x200/0x200 [ 1329.101326] ? lock_acquire+0x170/0x3c0 [ 1329.105408] __should_failslab+0x115/0x180 [ 1329.109650] should_failslab+0x5/0x10 [ 1329.113543] __kmalloc_track_caller+0x2a6/0x3c0 [ 1329.118215] ? strndup_user+0x70/0x120 [ 1329.122105] memdup_user+0x22/0xb0 [ 1329.125634] strndup_user+0x70/0x120 [ 1329.129346] ksys_mount+0x34/0x130 [ 1329.133096] __x64_sys_mount+0xba/0x150 [ 1329.137062] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1329.141634] do_syscall_64+0xf9/0x620 [ 1329.145544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1329.150723] RIP: 0033:0x7f037574e3ca [ 1329.154427] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1329.173315] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1329.181021] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1329.188303] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1329.195564] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1329.202819] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1329.210073] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:15 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001006000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 35) [ 1329.310409] BTRFS error (device loop2): open_ctree failed 21:08:16 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005800000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1329.418883] BTRFS error (device loop1): superblock checksum mismatch [ 1329.429923] BTRFS error (device loop1): open_ctree failed [ 1329.461637] BTRFS error (device loop1): superblock checksum mismatch [ 1329.472992] FAULT_INJECTION: forcing a failure. [ 1329.472992] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.487540] CPU: 0 PID: 8220 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1329.495352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.504708] Call Trace: [ 1329.507315] dump_stack+0x1fc/0x2ef 21:08:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001007000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1329.510963] should_fail.cold+0xa/0xf [ 1329.514773] ? setup_fault_attr+0x200/0x200 [ 1329.519123] ? lock_acquire+0x170/0x3c0 [ 1329.523117] __should_failslab+0x115/0x180 [ 1329.527361] should_failslab+0x5/0x10 [ 1329.531167] __kmalloc_track_caller+0x2a6/0x3c0 [ 1329.535842] ? strndup_user+0x70/0x120 [ 1329.539757] memdup_user+0x22/0xb0 [ 1329.543298] strndup_user+0x70/0x120 [ 1329.547020] ksys_mount+0x34/0x130 [ 1329.550573] __x64_sys_mount+0xba/0x150 [ 1329.554562] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1329.559148] do_syscall_64+0xf9/0x620 [ 1329.562959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1329.568150] RIP: 0033:0x7f037574e3ca [ 1329.571869] 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 [ 1329.578249] BTRFS error (device loop1): open_ctree failed [ 1329.590766] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1329.590780] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca 21:08:16 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005900000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 36) [ 1329.590789] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1329.590797] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1329.590805] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1329.590813] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1329.648031] BTRFS error (device loop2): superblock checksum mismatch 21:08:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x4}) [ 1329.777080] BTRFS error (device loop2): open_ctree failed [ 1329.859571] FAULT_INJECTION: forcing a failure. [ 1329.859571] name failslab, interval 1, probability 0, space 0, times 0 [ 1329.870982] CPU: 0 PID: 8254 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1329.878797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1329.888217] Call Trace: [ 1329.890809] dump_stack+0x1fc/0x2ef [ 1329.894438] should_fail.cold+0xa/0xf [ 1329.898246] ? setup_fault_attr+0x200/0x200 [ 1329.902564] ? lock_acquire+0x170/0x3c0 [ 1329.906549] __should_failslab+0x115/0x180 [ 1329.910847] should_failslab+0x5/0x10 [ 1329.914652] __kmalloc_track_caller+0x2a6/0x3c0 [ 1329.919329] ? strndup_user+0x70/0x120 [ 1329.923209] ? _copy_from_user+0xd2/0x130 [ 1329.927353] memdup_user+0x22/0xb0 [ 1329.930893] strndup_user+0x70/0x120 [ 1329.934602] ksys_mount+0x6f/0x130 [ 1329.938150] __x64_sys_mount+0xba/0x150 [ 1329.942128] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1329.946742] do_syscall_64+0xf9/0x620 [ 1329.950544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1329.955722] RIP: 0033:0x7f037574e3ca [ 1329.959429] 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 [ 1329.978444] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1329.986152] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1329.993420] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1330.000686] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1330.009087] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1330.016435] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100ae00000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:16 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:16 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 37) 21:08:16 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005a00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:16 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100de00000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1330.087404] BTRFS error (device loop1): superblock checksum mismatch [ 1330.118088] BTRFS error (device loop1): open_ctree failed [ 1330.141189] BTRFS error (device loop1): superblock checksum mismatch [ 1330.169121] FAULT_INJECTION: forcing a failure. [ 1330.169121] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.180488] CPU: 0 PID: 8273 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 21:08:16 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1330.188459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.197991] Call Trace: [ 1330.200591] dump_stack+0x1fc/0x2ef [ 1330.204237] should_fail.cold+0xa/0xf [ 1330.208062] ? setup_fault_attr+0x200/0x200 [ 1330.212395] ? lock_acquire+0x170/0x3c0 [ 1330.216386] __should_failslab+0x115/0x180 [ 1330.220636] should_failslab+0x5/0x10 [ 1330.224447] kmem_cache_alloc_trace+0x284/0x380 [ 1330.229115] ? _copy_from_user+0xd2/0x130 [ 1330.233250] copy_mount_options+0x59/0x380 [ 1330.237501] ksys_mount+0x9b/0x130 [ 1330.241032] __x64_sys_mount+0xba/0x150 [ 1330.245005] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1330.249595] do_syscall_64+0xf9/0x620 [ 1330.253397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1330.258571] RIP: 0033:0x7f037574e3ca [ 1330.262269] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1330.281254] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1330.288963] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1330.296227] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1330.303501] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1330.310760] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1330.318014] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1330.334755] BTRFS error (device loop1): open_ctree failed 21:08:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x5}) 21:08:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100f000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 38) [ 1330.367041] BTRFS error (device loop2): superblock checksum mismatch 21:08:17 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005b00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1330.475637] FAULT_INJECTION: forcing a failure. [ 1330.475637] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.489023] CPU: 1 PID: 8301 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1330.494081] BTRFS error (device loop2): open_ctree failed [ 1330.496933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.511814] Call Trace: [ 1330.514418] dump_stack+0x1fc/0x2ef [ 1330.518068] should_fail.cold+0xa/0xf [ 1330.521883] ? setup_fault_attr+0x200/0x200 [ 1330.526223] ? lock_acquire+0x170/0x3c0 [ 1330.530221] __should_failslab+0x115/0x180 [ 1330.534560] should_failslab+0x5/0x10 [ 1330.538372] kmem_cache_alloc_trace+0x284/0x380 [ 1330.543050] ? _copy_from_user+0xd2/0x130 [ 1330.547219] copy_mount_options+0x59/0x380 [ 1330.551478] ksys_mount+0x9b/0x130 [ 1330.555032] __x64_sys_mount+0xba/0x150 [ 1330.559023] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1330.563618] do_syscall_64+0xf9/0x620 [ 1330.567440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1330.572636] RIP: 0033:0x7f037574e3ca [ 1330.576353] 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 [ 1330.595264] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1330.602981] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1330.610262] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1330.617544] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1330.624827] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1330.632207] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 39) 21:08:17 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000060005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f9", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1330.790822] BTRFS error (device loop1): superblock checksum mismatch [ 1330.835198] BTRFS error (device loop1): open_ctree failed [ 1330.846225] BTRFS error (device loop1): superblock checksum mismatch [ 1330.872334] FAULT_INJECTION: forcing a failure. [ 1330.872334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1330.884164] CPU: 0 PID: 8330 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1330.891964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1330.901327] Call Trace: [ 1330.904041] dump_stack+0x1fc/0x2ef [ 1330.907667] should_fail.cold+0xa/0xf [ 1330.911460] ? setup_fault_attr+0x200/0x200 [ 1330.915776] ? unwind_next_frame+0xeee/0x1400 [ 1330.920265] ? __save_stack_trace+0x72/0x190 [ 1330.924675] ? deref_stack_reg+0x134/0x1d0 [ 1330.928900] ? get_reg+0x176/0x1f0 [ 1330.932436] __alloc_pages_nodemask+0x239/0x2890 [ 1330.937183] ? cmp_ex_search+0x87/0xb0 [ 1330.941061] ? __lock_acquire+0x6de/0x3ff0 [ 1330.945289] ? copy_mount_options+0x1e9/0x380 [ 1330.949773] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1330.954606] ? ex_handler_default+0x14/0x90 [ 1330.958920] ? phys_mem_access_encrypted+0x10/0x10 [ 1330.963844] ? no_context+0xce/0x940 [ 1330.967550] ? check_preemption_disabled+0x10/0x280 [ 1330.972558] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 1330.978433] ? bad_area_access_error+0x23b/0x4a0 [ 1330.983193] cache_grow_begin+0xa4/0x8a0 [ 1330.987248] ? setup_fault_attr+0x200/0x200 [ 1330.991558] ? lock_acquire+0x170/0x3c0 [ 1330.995524] cache_alloc_refill+0x273/0x340 [ 1330.999841] kmem_cache_alloc+0x346/0x370 [ 1331.003984] getname_flags+0xce/0x590 [ 1331.007777] user_path_at_empty+0x2a/0x50 [ 1331.011917] do_mount+0x147/0x2f50 [ 1331.015449] ? cmp_ex_sort+0xc0/0xc0 [ 1331.019154] ? __do_page_fault+0x180/0xd60 [ 1331.023379] ? copy_mount_string+0x40/0x40 [ 1331.027608] ? memset+0x20/0x40 [ 1331.030909] ? copy_mount_options+0x26f/0x380 [ 1331.035396] ksys_mount+0xcf/0x130 [ 1331.038938] __x64_sys_mount+0xba/0x150 [ 1331.042922] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1331.047493] do_syscall_64+0xf9/0x620 [ 1331.051287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1331.056466] RIP: 0033:0x7f037574e3ca [ 1331.060167] 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 21:08:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000003000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:17 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005c00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1331.079055] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1331.086844] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1331.094100] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1331.101359] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1331.108620] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1331.115882] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:17 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1331.167300] BTRFS error (device loop1): open_ctree failed 21:08:17 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001005703000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x6}) 21:08:17 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 40) [ 1331.262573] BTRFS error (device loop2): superblock checksum mismatch [ 1331.295207] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8346) [ 1331.336663] BTRFS error (device loop2): open_ctree failed [ 1331.450464] FAULT_INJECTION: forcing a failure. [ 1331.450464] name failslab, interval 1, probability 0, space 0, times 0 [ 1331.461868] CPU: 1 PID: 8366 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1331.469674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1331.479043] Call Trace: [ 1331.481661] dump_stack+0x1fc/0x2ef [ 1331.485307] should_fail.cold+0xa/0xf [ 1331.489127] ? setup_fault_attr+0x200/0x200 [ 1331.493470] ? lock_acquire+0x170/0x3c0 [ 1331.497458] __should_failslab+0x115/0x180 [ 1331.501705] should_failslab+0x5/0x10 [ 1331.505513] kmem_cache_alloc+0x277/0x370 [ 1331.509686] alloc_vfsmnt+0x23/0x780 [ 1331.513416] ? _raw_read_unlock+0x29/0x40 [ 1331.517576] vfs_kern_mount.part.0+0x27/0x470 [ 1331.522066] do_mount+0x115c/0x2f50 [ 1331.525686] ? cmp_ex_sort+0xc0/0xc0 [ 1331.529391] ? __do_page_fault+0x180/0xd60 [ 1331.533706] ? copy_mount_string+0x40/0x40 [ 1331.538046] ? memset+0x20/0x40 [ 1331.541316] ? copy_mount_options+0x26f/0x380 [ 1331.545808] ksys_mount+0xcf/0x130 [ 1331.549336] __x64_sys_mount+0xba/0x150 [ 1331.553298] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1331.557864] do_syscall_64+0xf9/0x620 [ 1331.561656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1331.566833] RIP: 0033:0x7f037574e3ca [ 1331.570535] 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 [ 1331.589420] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 21:08:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100b203000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:18 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005d00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1331.597112] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1331.604367] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1331.611622] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1331.618877] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1331.626129] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x7}) 21:08:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d0700000000000000007a500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1331.753893] BTRFS error (device loop1): superblock checksum mismatch [ 1331.765682] BTRFS error (device loop1): open_ctree failed [ 1331.780370] BTRFS error (device loop2): superblock checksum mismatch [ 1331.872310] BTRFS error (device loop2): open_ctree failed [ 1331.889622] BTRFS error (device loop2): superblock checksum mismatch 21:08:18 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1331.932713] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (8402) 21:08:18 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005e00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:18 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:18 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 41) [ 1332.014400] BTRFS error (device loop2): open_ctree failed 21:08:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x8}) 21:08:18 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000005000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1332.145376] FAULT_INJECTION: forcing a failure. [ 1332.145376] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.164406] BTRFS error (device loop2): superblock checksum mismatch [ 1332.178443] CPU: 1 PID: 8425 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1332.186265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1332.195625] Call Trace: [ 1332.198223] dump_stack+0x1fc/0x2ef [ 1332.201866] should_fail.cold+0xa/0xf [ 1332.205678] ? setup_fault_attr+0x200/0x200 [ 1332.210795] ? lock_acquire+0x170/0x3c0 [ 1332.214788] __should_failslab+0x115/0x180 [ 1332.219032] should_failslab+0x5/0x10 [ 1332.222850] __kmalloc_track_caller+0x2a6/0x3c0 [ 1332.227795] ? kstrdup_const+0x53/0x80 [ 1332.231677] kstrdup+0x36/0x70 [ 1332.234860] kstrdup_const+0x53/0x80 [ 1332.238570] alloc_vfsmnt+0xb5/0x780 [ 1332.242401] vfs_kern_mount.part.0+0x27/0x470 [ 1332.246883] ? kfree+0x110/0x210 [ 1332.250235] vfs_kern_mount+0x3c/0x60 [ 1332.254024] btrfs_mount+0x23a/0xaa0 [ 1332.257727] ? btrfs_show_options+0xfd0/0xfd0 [ 1332.262210] ? __mutex_unlock_slowpath+0xea/0x610 [ 1332.267056] ? check_preemption_disabled+0x41/0x280 [ 1332.272071] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1332.277089] ? pcpu_alloc+0xc9/0x1190 [ 1332.280934] ? __lockdep_init_map+0x100/0x5a0 [ 1332.285444] mount_fs+0xa3/0x310 [ 1332.288799] vfs_kern_mount.part.0+0x68/0x470 [ 1332.293281] do_mount+0x115c/0x2f50 [ 1332.296907] ? cmp_ex_sort+0xc0/0xc0 [ 1332.300734] ? __do_page_fault+0x180/0xd60 [ 1332.304957] ? copy_mount_string+0x40/0x40 [ 1332.309184] ? memset+0x20/0x40 [ 1332.312448] ? copy_mount_options+0x26f/0x380 [ 1332.316927] ksys_mount+0xcf/0x130 [ 1332.320459] __x64_sys_mount+0xba/0x150 [ 1332.324422] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1332.328994] do_syscall_64+0xf9/0x620 [ 1332.332780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1332.337963] RIP: 0033:0x7f037574e3ca [ 1332.341676] 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 [ 1332.360676] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1332.368396] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1332.375660] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1332.382915] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1332.390175] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1332.397439] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1332.411647] BTRFS error (device loop2): open_ctree failed 21:08:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000006000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:19 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2005f00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 42) 21:08:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x9}) 21:08:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000007000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1332.587531] BTRFS error (device loop1): superblock checksum mismatch 21:08:19 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1332.673751] BTRFS error (device loop1): open_ctree failed [ 1332.699842] FAULT_INJECTION: forcing a failure. [ 1332.699842] name failslab, interval 1, probability 0, space 0, times 0 [ 1332.731377] CPU: 1 PID: 8463 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1332.739209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1332.748568] Call Trace: [ 1332.751151] dump_stack+0x1fc/0x2ef [ 1332.754766] should_fail.cold+0xa/0xf [ 1332.758559] ? setup_fault_attr+0x200/0x200 [ 1332.762866] ? lock_acquire+0x170/0x3c0 [ 1332.766918] __should_failslab+0x115/0x180 [ 1332.771140] should_failslab+0x5/0x10 [ 1332.774923] __kmalloc_track_caller+0x2a6/0x3c0 [ 1332.779576] ? btrfs_mount+0xb5/0xaa0 [ 1332.783366] kstrdup+0x36/0x70 [ 1332.786562] btrfs_mount+0xb5/0xaa0 [ 1332.790174] ? btrfs_show_options+0xfd0/0xfd0 [ 1332.794665] ? __mutex_unlock_slowpath+0xea/0x610 [ 1332.799506] ? check_preemption_disabled+0x41/0x280 [ 1332.804526] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1332.809535] ? pcpu_alloc+0xc9/0x1190 [ 1332.813331] ? __lockdep_init_map+0x100/0x5a0 [ 1332.817811] mount_fs+0xa3/0x310 [ 1332.821179] vfs_kern_mount.part.0+0x68/0x470 [ 1332.825658] do_mount+0x115c/0x2f50 [ 1332.829270] ? cmp_ex_sort+0xc0/0xc0 [ 1332.833076] ? __do_page_fault+0x180/0xd60 [ 1332.837310] ? copy_mount_string+0x40/0x40 [ 1332.841619] ? memset+0x20/0x40 [ 1332.844883] ? copy_mount_options+0x26f/0x380 [ 1332.849426] ksys_mount+0xcf/0x130 [ 1332.852960] __x64_sys_mount+0xba/0x150 [ 1332.856929] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1332.861497] do_syscall_64+0xf9/0x620 [ 1332.865285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1332.870576] RIP: 0033:0x7f037574e3ca [ 1332.874284] 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 [ 1332.893170] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1332.900866] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1332.908906] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1332.916378] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1332.923738] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 21:08:19 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006000000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1332.931033] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000009000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 43) [ 1333.043150] BTRFS error (device loop2): superblock checksum mismatch [ 1333.073941] BTRFS error (device loop2): open_ctree failed [ 1333.085205] BTRFS error (device loop2): superblock checksum mismatch 21:08:19 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:19 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100001f000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1333.162012] FAULT_INJECTION: forcing a failure. [ 1333.162012] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.189277] CPU: 0 PID: 8504 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1333.197113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.206482] Call Trace: [ 1333.209087] dump_stack+0x1fc/0x2ef [ 1333.212753] should_fail.cold+0xa/0xf [ 1333.216577] ? setup_fault_attr+0x200/0x200 [ 1333.220909] ? lock_acquire+0x170/0x3c0 [ 1333.224901] __should_failslab+0x115/0x180 [ 1333.229150] should_failslab+0x5/0x10 [ 1333.233041] kmem_cache_alloc+0x277/0x370 [ 1333.237277] alloc_vfsmnt+0x23/0x780 [ 1333.240991] vfs_kern_mount.part.0+0x27/0x470 [ 1333.245515] ? kfree+0x110/0x210 [ 1333.248882] vfs_kern_mount+0x3c/0x60 [ 1333.252683] btrfs_mount+0x23a/0xaa0 [ 1333.256400] ? btrfs_show_options+0xfd0/0xfd0 [ 1333.260889] ? __mutex_unlock_slowpath+0xea/0x610 [ 1333.265738] ? check_preemption_disabled+0x41/0x280 [ 1333.270930] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1333.276079] ? pcpu_alloc+0xc9/0x1190 [ 1333.279877] ? __lockdep_init_map+0x100/0x5a0 [ 1333.284374] mount_fs+0xa3/0x310 [ 1333.287755] vfs_kern_mount.part.0+0x68/0x470 [ 1333.292246] do_mount+0x115c/0x2f50 [ 1333.295873] ? cmp_ex_sort+0xc0/0xc0 [ 1333.299607] ? __do_page_fault+0x180/0xd60 [ 1333.303928] ? copy_mount_string+0x40/0x40 [ 1333.308198] ? memset+0x20/0x40 [ 1333.311550] ? copy_mount_options+0x26f/0x380 [ 1333.316069] ksys_mount+0xcf/0x130 [ 1333.319623] __x64_sys_mount+0xba/0x150 [ 1333.323691] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1333.328268] do_syscall_64+0xf9/0x620 [ 1333.332085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1333.337271] RIP: 0033:0x7f037574e3ca [ 1333.340992] 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 [ 1333.359999] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1333.367704] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1333.374987] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1333.382259] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1333.389621] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1333.396896] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1333.414226] BTRFS error (device loop2): open_ctree failed 21:08:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0xa}) 21:08:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 44) 21:08:20 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006100000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:20 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1333.510439] BTRFS error (device loop1): superblock checksum mismatch [ 1333.510682] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8512) 21:08:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000020000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1333.633865] BTRFS error (device loop1): open_ctree failed [ 1333.641443] BTRFS error (device loop1): superblock checksum mismatch 21:08:20 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1333.676087] FAULT_INJECTION: forcing a failure. [ 1333.676087] name failslab, interval 1, probability 0, space 0, times 0 [ 1333.699795] CPU: 1 PID: 8531 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1333.707650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1333.717096] Call Trace: [ 1333.719684] dump_stack+0x1fc/0x2ef [ 1333.723301] should_fail.cold+0xa/0xf [ 1333.727096] ? setup_fault_attr+0x200/0x200 [ 1333.731407] ? lock_acquire+0x170/0x3c0 [ 1333.735380] __should_failslab+0x115/0x180 [ 1333.739709] should_failslab+0x5/0x10 [ 1333.743497] __kmalloc_track_caller+0x2a6/0x3c0 [ 1333.748148] ? kstrdup_const+0x53/0x80 [ 1333.752119] kstrdup+0x36/0x70 [ 1333.755315] kstrdup_const+0x53/0x80 [ 1333.759021] alloc_vfsmnt+0xb5/0x780 [ 1333.762730] vfs_kern_mount.part.0+0x27/0x470 [ 1333.767219] ? kfree+0x110/0x210 [ 1333.770572] vfs_kern_mount+0x3c/0x60 [ 1333.774363] btrfs_mount+0x23a/0xaa0 [ 1333.778063] ? btrfs_show_options+0xfd0/0xfd0 [ 1333.782569] ? __mutex_unlock_slowpath+0xea/0x610 [ 1333.787405] ? check_preemption_disabled+0x41/0x280 [ 1333.792414] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1333.797683] ? pcpu_alloc+0xc9/0x1190 [ 1333.801733] ? __lockdep_init_map+0x100/0x5a0 [ 1333.806216] mount_fs+0xa3/0x310 [ 1333.809581] vfs_kern_mount.part.0+0x68/0x470 [ 1333.814080] do_mount+0x115c/0x2f50 [ 1333.817699] ? cmp_ex_sort+0xc0/0xc0 [ 1333.821402] ? __do_page_fault+0x180/0xd60 [ 1333.825619] ? copy_mount_string+0x40/0x40 [ 1333.829848] ? memset+0x20/0x40 [ 1333.833131] ? copy_mount_options+0x26f/0x380 [ 1333.837620] ksys_mount+0xcf/0x130 [ 1333.841147] __x64_sys_mount+0xba/0x150 [ 1333.845373] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1333.849938] do_syscall_64+0xf9/0x620 [ 1333.853736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1333.858909] RIP: 0033:0x7f037574e3ca [ 1333.862605] 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 [ 1333.881663] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1333.889366] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1333.896625] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1333.903877] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1333.911138] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1333.918395] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 45) [ 1333.942528] BTRFS error (device loop1): open_ctree failed 21:08:20 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006200000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x10}) 21:08:20 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000023000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1334.110987] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 10169690908556001287 scanned by syz-executor.1 (8548) [ 1334.111404] BTRFS error (device loop2): superblock checksum mismatch [ 1334.174184] FAULT_INJECTION: forcing a failure. [ 1334.174184] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1334.186400] CPU: 0 PID: 8565 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1334.194205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1334.203556] Call Trace: [ 1334.206155] dump_stack+0x1fc/0x2ef [ 1334.209783] should_fail.cold+0xa/0xf [ 1334.213583] ? lock_acquire+0x170/0x3c0 [ 1334.217555] ? setup_fault_attr+0x200/0x200 [ 1334.221868] __alloc_pages_nodemask+0x239/0x2890 [ 1334.226624] ? __lock_acquire+0x6de/0x3ff0 [ 1334.230861] ? kernel_text_address+0xbd/0xf0 [ 1334.235272] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1334.240111] ? __save_stack_trace+0xaf/0x190 [ 1334.244528] ? __lock_acquire+0x6de/0x3ff0 [ 1334.248764] alloc_pages_current+0x193/0x2a0 [ 1334.253182] get_zeroed_page+0x10/0x40 [ 1334.257059] parse_security_options.constprop.0+0x1a/0xa0 [ 1334.262682] btrfs_mount_root+0x110/0x1830 [ 1334.266926] ? btrfs_decode_error+0x70/0x70 [ 1334.271258] ? __mutex_unlock_slowpath+0xea/0x610 [ 1334.276115] ? check_preemption_disabled+0x41/0x280 [ 1334.281129] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1334.286143] ? pcpu_alloc+0xc9/0x1190 [ 1334.289942] ? __lockdep_init_map+0x100/0x5a0 [ 1334.294450] mount_fs+0xa3/0x310 [ 1334.297825] vfs_kern_mount.part.0+0x68/0x470 [ 1334.302318] ? kfree+0x110/0x210 [ 1334.305683] vfs_kern_mount+0x3c/0x60 [ 1334.309479] btrfs_mount+0x23a/0xaa0 [ 1334.313176] ? btrfs_show_options+0xfd0/0xfd0 [ 1334.317655] ? __mutex_unlock_slowpath+0xea/0x610 [ 1334.322617] ? check_preemption_disabled+0x41/0x280 [ 1334.327654] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1334.332672] ? pcpu_alloc+0xc9/0x1190 [ 1334.336477] ? __lockdep_init_map+0x100/0x5a0 [ 1334.340974] mount_fs+0xa3/0x310 [ 1334.344358] vfs_kern_mount.part.0+0x68/0x470 [ 1334.348867] do_mount+0x115c/0x2f50 [ 1334.352501] ? cmp_ex_sort+0xc0/0xc0 [ 1334.356316] ? __do_page_fault+0x180/0xd60 [ 1334.360571] ? copy_mount_string+0x40/0x40 [ 1334.364820] ? memset+0x20/0x40 [ 1334.368104] ? copy_mount_options+0x26f/0x380 [ 1334.372599] ksys_mount+0xcf/0x130 [ 1334.376175] __x64_sys_mount+0xba/0x150 [ 1334.380143] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1334.384717] do_syscall_64+0xf9/0x620 [ 1334.388524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1334.393711] RIP: 0033:0x7f037574e3ca [ 1334.397431] 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 [ 1334.416325] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1334.424042] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1334.431307] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1334.438631] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1334.445893] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1334.453161] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:21 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 46) 21:08:21 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006300000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1334.500143] BTRFS error (device loop2): open_ctree failed 21:08:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1334.585201] BTRFS error (device loop2): superblock checksum mismatch [ 1334.629859] FAULT_INJECTION: forcing a failure. [ 1334.629859] name failslab, interval 1, probability 0, space 0, times 0 [ 1334.641491] CPU: 0 PID: 8589 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1334.647618] BTRFS error (device loop2): open_ctree failed [ 1334.649292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1334.649298] Call Trace: [ 1334.649319] dump_stack+0x1fc/0x2ef [ 1334.649339] should_fail.cold+0xa/0xf [ 1334.674295] ? setup_fault_attr+0x200/0x200 [ 1334.678614] ? lock_acquire+0x170/0x3c0 [ 1334.682575] __should_failslab+0x115/0x180 [ 1334.686997] should_failslab+0x5/0x10 [ 1334.690785] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1334.695874] __kmalloc_node+0x38/0x70 [ 1334.699660] kvmalloc_node+0xb4/0xf0 [ 1334.703376] btrfs_mount_root+0x13f/0x1830 [ 1334.707607] ? btrfs_decode_error+0x70/0x70 [ 1334.711913] ? __mutex_unlock_slowpath+0xea/0x610 [ 1334.716780] ? check_preemption_disabled+0x41/0x280 [ 1334.721785] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1334.726787] ? pcpu_alloc+0xc9/0x1190 [ 1334.730575] ? __lockdep_init_map+0x100/0x5a0 [ 1334.735070] mount_fs+0xa3/0x310 [ 1334.738433] vfs_kern_mount.part.0+0x68/0x470 [ 1334.742912] ? kfree+0x110/0x210 [ 1334.746266] vfs_kern_mount+0x3c/0x60 [ 1334.750058] btrfs_mount+0x23a/0xaa0 [ 1334.753770] ? btrfs_show_options+0xfd0/0xfd0 [ 1334.758259] ? __mutex_unlock_slowpath+0xea/0x610 [ 1334.763101] ? check_preemption_disabled+0x41/0x280 [ 1334.768119] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1334.773130] ? pcpu_alloc+0xc9/0x1190 [ 1334.777212] ? __lockdep_init_map+0x100/0x5a0 [ 1334.781877] mount_fs+0xa3/0x310 [ 1334.786453] vfs_kern_mount.part.0+0x68/0x470 [ 1334.790942] do_mount+0x115c/0x2f50 [ 1334.794570] ? cmp_ex_sort+0xc0/0xc0 [ 1334.798280] ? __do_page_fault+0x180/0xd60 [ 1334.802526] ? copy_mount_string+0x40/0x40 [ 1334.806838] ? memset+0x20/0x40 [ 1334.810104] ? copy_mount_options+0x26f/0x380 [ 1334.814778] ksys_mount+0xcf/0x130 [ 1334.818314] __x64_sys_mount+0xba/0x150 [ 1334.822282] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1334.826858] do_syscall_64+0xf9/0x620 [ 1334.830649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1334.835910] RIP: 0033:0x7f037574e3ca [ 1334.839801] 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 [ 1334.858686] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1334.866382] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1334.873648] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 21:08:21 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100003f000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:21 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1334.880912] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1334.888166] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1334.895428] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x23}) 21:08:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 47) 21:08:21 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006400000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1335.009022] BTRFS error (device loop1): superblock checksum mismatch [ 1335.077621] BTRFS error (device loop1): open_ctree failed [ 1335.102131] FAULT_INJECTION: forcing a failure. [ 1335.102131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1335.120157] CPU: 0 PID: 8622 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1335.127973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1335.137324] Call Trace: [ 1335.139924] dump_stack+0x1fc/0x2ef [ 1335.143545] should_fail.cold+0xa/0xf [ 1335.147439] ? lock_acquire+0x170/0x3c0 [ 1335.151406] ? setup_fault_attr+0x200/0x200 [ 1335.155740] __alloc_pages_nodemask+0x239/0x2890 [ 1335.160503] ? __lock_acquire+0x6de/0x3ff0 [ 1335.164738] ? kernel_text_address+0xbd/0xf0 [ 1335.169133] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1335.174105] ? __save_stack_trace+0xaf/0x190 [ 1335.178545] ? __lock_acquire+0x6de/0x3ff0 [ 1335.182802] alloc_pages_current+0x193/0x2a0 [ 1335.187222] get_zeroed_page+0x10/0x40 [ 1335.191190] parse_security_options.constprop.0+0x1a/0xa0 [ 1335.196741] btrfs_mount_root+0x110/0x1830 [ 1335.200979] ? btrfs_decode_error+0x70/0x70 [ 1335.205293] ? __mutex_unlock_slowpath+0xea/0x610 [ 1335.210123] ? check_preemption_disabled+0x41/0x280 [ 1335.215156] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1335.220181] ? pcpu_alloc+0xc9/0x1190 [ 1335.224062] ? __lockdep_init_map+0x100/0x5a0 [ 1335.228546] mount_fs+0xa3/0x310 [ 1335.231906] vfs_kern_mount.part.0+0x68/0x470 [ 1335.236398] ? kfree+0x110/0x210 [ 1335.239773] vfs_kern_mount+0x3c/0x60 [ 1335.243574] btrfs_mount+0x23a/0xaa0 [ 1335.247284] ? btrfs_show_options+0xfd0/0xfd0 [ 1335.251773] ? __mutex_unlock_slowpath+0xea/0x610 [ 1335.256627] ? check_preemption_disabled+0x41/0x280 [ 1335.261728] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1335.266727] ? pcpu_alloc+0xc9/0x1190 [ 1335.270513] ? __lockdep_init_map+0x100/0x5a0 [ 1335.275008] mount_fs+0xa3/0x310 [ 1335.278396] vfs_kern_mount.part.0+0x68/0x470 [ 1335.282919] do_mount+0x115c/0x2f50 [ 1335.286540] ? cmp_ex_sort+0xc0/0xc0 [ 1335.290240] ? __do_page_fault+0x180/0xd60 [ 1335.294471] ? copy_mount_string+0x40/0x40 [ 1335.298717] ? memset+0x20/0x40 [ 1335.301993] ? copy_mount_options+0x26f/0x380 [ 1335.306484] ksys_mount+0xcf/0x130 [ 1335.310026] __x64_sys_mount+0xba/0x150 [ 1335.314004] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1335.318594] do_syscall_64+0xf9/0x620 [ 1335.322397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1335.327754] RIP: 0033:0x7f037574e3ca [ 1335.331455] 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 [ 1335.350370] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1335.358429] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1335.365718] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1335.372978] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1335.380244] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1335.387511] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000357000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 48) 21:08:22 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006500000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:22 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1335.433725] BTRFS error (device loop2): superblock checksum mismatch [ 1335.475216] BTRFS error (device loop2): open_ctree failed [ 1335.490514] BTRFS error (device loop2): superblock checksum mismatch 21:08:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1335.581244] BTRFS error (device loop2): open_ctree failed 21:08:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x48}) [ 1335.674893] FAULT_INJECTION: forcing a failure. [ 1335.674893] name failslab, interval 1, probability 0, space 0, times 0 [ 1335.700653] BTRFS error (device loop1): superblock checksum mismatch [ 1335.703771] CPU: 1 PID: 8650 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1335.715002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1335.724358] Call Trace: [ 1335.726950] dump_stack+0x1fc/0x2ef [ 1335.730578] should_fail.cold+0xa/0xf [ 1335.734395] ? setup_fault_attr+0x200/0x200 [ 1335.738733] ? lock_acquire+0x170/0x3c0 [ 1335.742727] __should_failslab+0x115/0x180 [ 1335.746977] should_failslab+0x5/0x10 [ 1335.750790] kmem_cache_alloc+0x277/0x370 [ 1335.754961] getname_kernel+0x4e/0x370 [ 1335.758863] kern_path+0x1b/0x40 [ 1335.762235] lookup_bdev+0xfc/0x220 [ 1335.765870] ? bd_acquire+0x440/0x440 [ 1335.769685] ? debug_check_no_obj_freed+0x201/0x490 [ 1335.774716] blkdev_get_by_path+0x1b/0xd0 [ 1335.778879] btrfs_scan_one_device+0xd0/0xd00 [ 1335.783388] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1335.788507] ? debug_check_no_obj_freed+0x201/0x490 [ 1335.793544] ? device_list_add+0xdd0/0xdd0 [ 1335.797789] ? kfree+0x110/0x210 [ 1335.801162] ? btrfs_mount_root+0x107a/0x1830 [ 1335.805671] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1335.810269] btrfs_mount_root+0x9df/0x1830 [ 1335.814524] ? btrfs_decode_error+0x70/0x70 [ 1335.818855] ? __mutex_unlock_slowpath+0xea/0x610 [ 1335.823801] ? check_preemption_disabled+0x41/0x280 [ 1335.828835] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1335.833863] ? pcpu_alloc+0xc9/0x1190 [ 1335.837681] ? __lockdep_init_map+0x100/0x5a0 [ 1335.842192] mount_fs+0xa3/0x310 [ 1335.845587] vfs_kern_mount.part.0+0x68/0x470 [ 1335.850098] ? kfree+0x110/0x210 [ 1335.853483] vfs_kern_mount+0x3c/0x60 [ 1335.857304] btrfs_mount+0x23a/0xaa0 [ 1335.861032] ? btrfs_show_options+0xfd0/0xfd0 [ 1335.865533] ? __mutex_unlock_slowpath+0xea/0x610 [ 1335.870390] ? check_preemption_disabled+0x41/0x280 [ 1335.875426] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1335.880455] ? pcpu_alloc+0xc9/0x1190 [ 1335.884267] ? __lockdep_init_map+0x100/0x5a0 [ 1335.888783] mount_fs+0xa3/0x310 [ 1335.892181] vfs_kern_mount.part.0+0x68/0x470 [ 1335.896785] do_mount+0x115c/0x2f50 [ 1335.900425] ? cmp_ex_sort+0xc0/0xc0 [ 1335.904152] ? __do_page_fault+0x180/0xd60 [ 1335.908402] ? copy_mount_string+0x40/0x40 [ 1335.912654] ? memset+0x20/0x40 [ 1335.915946] ? copy_mount_options+0x26f/0x380 [ 1335.920455] ksys_mount+0xcf/0x130 [ 1335.924012] __x64_sys_mount+0xba/0x150 [ 1335.927997] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1335.932590] do_syscall_64+0xf9/0x620 [ 1335.936403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1335.941687] RIP: 0033:0x7f037574e3ca [ 1335.945408] 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 [ 1335.964316] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1335.972039] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1335.979315] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1335.986592] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1335.993875] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1336.001153] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:22 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000060000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1336.025414] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (8657) 21:08:22 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000065f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450300000000000000000000000100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f9", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 49) [ 1336.170795] BTRFS error (device loop1): open_ctree failed 21:08:22 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006600000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x4c}) 21:08:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001008860000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1336.377004] FAULT_INJECTION: forcing a failure. [ 1336.377004] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.405531] BTRFS error (device loop2): superblock checksum mismatch [ 1336.434569] CPU: 0 PID: 8690 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1336.442387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1336.451743] Call Trace: [ 1336.454344] dump_stack+0x1fc/0x2ef [ 1336.457988] should_fail.cold+0xa/0xf [ 1336.461801] ? setup_fault_attr+0x200/0x200 [ 1336.466222] ? lock_acquire+0x170/0x3c0 [ 1336.470208] __should_failslab+0x115/0x180 [ 1336.474451] should_failslab+0x5/0x10 [ 1336.478256] __kmalloc_track_caller+0x2a6/0x3c0 [ 1336.482932] ? btrfs_mount_root+0x364/0x1830 [ 1336.487365] kstrdup+0x36/0x70 [ 1336.490567] btrfs_mount_root+0x364/0x1830 [ 1336.494828] ? btrfs_decode_error+0x70/0x70 [ 1336.499170] ? __mutex_unlock_slowpath+0xea/0x610 [ 1336.504026] ? check_preemption_disabled+0x41/0x280 [ 1336.509056] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1336.514184] ? pcpu_alloc+0xc9/0x1190 [ 1336.517990] ? __lockdep_init_map+0x100/0x5a0 [ 1336.522493] mount_fs+0xa3/0x310 [ 1336.526140] vfs_kern_mount.part.0+0x68/0x470 [ 1336.530643] ? kfree+0x110/0x210 [ 1336.534024] vfs_kern_mount+0x3c/0x60 [ 1336.537839] btrfs_mount+0x23a/0xaa0 [ 1336.541650] ? btrfs_show_options+0xfd0/0xfd0 [ 1336.546155] ? __mutex_unlock_slowpath+0xea/0x610 [ 1336.551008] ? check_preemption_disabled+0x41/0x280 [ 1336.556387] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1336.561584] ? pcpu_alloc+0xc9/0x1190 [ 1336.565398] ? __lockdep_init_map+0x100/0x5a0 [ 1336.569924] mount_fs+0xa3/0x310 [ 1336.573308] vfs_kern_mount.part.0+0x68/0x470 [ 1336.577825] do_mount+0x115c/0x2f50 [ 1336.581465] ? cmp_ex_sort+0xc0/0xc0 [ 1336.585190] ? __do_page_fault+0x180/0xd60 [ 1336.589435] ? copy_mount_string+0x40/0x40 [ 1336.593687] ? memset+0x20/0x40 [ 1336.596977] ? copy_mount_options+0x26f/0x380 [ 1336.601487] ksys_mount+0xcf/0x130 [ 1336.605051] __x64_sys_mount+0xba/0x150 [ 1336.609039] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1336.613631] do_syscall_64+0xf9/0x620 [ 1336.617449] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1336.622643] RIP: 0033:0x7f037574e3ca [ 1336.626366] 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 [ 1336.645358] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1336.653077] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1336.660439] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1336.667805] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1336.675094] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1336.682370] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:23 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1336.716695] BTRFS error (device loop2): open_ctree failed [ 1336.723666] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 18446462598732840967 scanned by syz-executor.1 (8706) [ 1336.741321] BTRFS error (device loop2): superblock checksum mismatch 21:08:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000070000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 50) 21:08:23 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:23 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006700000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1336.848810] BTRFS error (device loop2): open_ctree failed [ 1336.966393] FAULT_INJECTION: forcing a failure. [ 1336.966393] name failslab, interval 1, probability 0, space 0, times 0 [ 1336.978292] CPU: 1 PID: 8730 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1336.986101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1336.995550] Call Trace: [ 1336.998157] dump_stack+0x1fc/0x2ef [ 1337.001797] should_fail.cold+0xa/0xf [ 1337.005608] ? setup_fault_attr+0x200/0x200 [ 1337.009939] ? lock_acquire+0x170/0x3c0 [ 1337.013929] __should_failslab+0x115/0x180 [ 1337.018172] should_failslab+0x5/0x10 [ 1337.021981] kmem_cache_alloc+0x277/0x370 [ 1337.026143] getname_kernel+0x4e/0x370 [ 1337.030044] kern_path+0x1b/0x40 [ 1337.033417] lookup_bdev+0xfc/0x220 [ 1337.037050] ? bd_acquire+0x440/0x440 [ 1337.041032] ? debug_check_no_obj_freed+0x201/0x490 [ 1337.046066] blkdev_get_by_path+0x1b/0xd0 [ 1337.050230] btrfs_scan_one_device+0xd0/0xd00 [ 1337.054740] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1337.059853] ? debug_check_no_obj_freed+0x201/0x490 [ 1337.064884] ? device_list_add+0xdd0/0xdd0 [ 1337.069129] ? kfree+0x110/0x210 [ 1337.072512] ? btrfs_mount_root+0x107a/0x1830 [ 1337.077026] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1337.081623] btrfs_mount_root+0x9df/0x1830 [ 1337.085880] ? btrfs_decode_error+0x70/0x70 [ 1337.090223] ? __mutex_unlock_slowpath+0xea/0x610 [ 1337.095080] ? check_preemption_disabled+0x41/0x280 [ 1337.100116] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1337.105139] ? pcpu_alloc+0xc9/0x1190 [ 1337.108959] ? __lockdep_init_map+0x100/0x5a0 [ 1337.113468] mount_fs+0xa3/0x310 [ 1337.116938] vfs_kern_mount.part.0+0x68/0x470 [ 1337.121442] ? kfree+0x110/0x210 [ 1337.124819] vfs_kern_mount+0x3c/0x60 [ 1337.128637] btrfs_mount+0x23a/0xaa0 [ 1337.132372] ? btrfs_show_options+0xfd0/0xfd0 [ 1337.136877] ? __mutex_unlock_slowpath+0xea/0x610 [ 1337.141732] ? check_preemption_disabled+0x41/0x280 [ 1337.146774] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1337.151807] ? pcpu_alloc+0xc9/0x1190 [ 1337.155713] ? __lockdep_init_map+0x100/0x5a0 [ 1337.160229] mount_fs+0xa3/0x310 [ 1337.163614] vfs_kern_mount.part.0+0x68/0x470 [ 1337.168131] do_mount+0x115c/0x2f50 [ 1337.171774] ? cmp_ex_sort+0xc0/0xc0 [ 1337.175508] ? __do_page_fault+0x180/0xd60 [ 1337.179764] ? copy_mount_string+0x40/0x40 [ 1337.184029] ? memset+0x20/0x40 [ 1337.187670] ? copy_mount_options+0x26f/0x380 [ 1337.192184] ksys_mount+0xcf/0x130 [ 1337.195740] __x64_sys_mount+0xba/0x150 [ 1337.199735] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1337.204329] do_syscall_64+0xf9/0x620 [ 1337.208149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1337.213353] RIP: 0033:0x7f037574e3ca [ 1337.217078] 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 [ 1337.235992] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1337.243712] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1337.251004] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1337.258293] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 21:08:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x60}) [ 1337.265659] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1337.272941] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:24 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006800000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000ae000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 51) [ 1337.456983] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 18446462598732840967 scanned by syz-executor.1 (8741) [ 1337.471407] BTRFS error (device loop2): superblock checksum mismatch [ 1337.540795] BTRFS error (device loop2): open_ctree failed [ 1337.550013] BTRFS error (device loop2): superblock checksum mismatch [ 1337.570546] FAULT_INJECTION: forcing a failure. [ 1337.570546] name failslab, interval 1, probability 0, space 0, times 0 [ 1337.582070] CPU: 0 PID: 8763 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1337.589890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1337.599231] Call Trace: [ 1337.601808] dump_stack+0x1fc/0x2ef [ 1337.605507] should_fail.cold+0xa/0xf [ 1337.609291] ? kernel_poison_pages+0x2c/0x2a0 [ 1337.613772] ? setup_fault_attr+0x200/0x200 [ 1337.618193] ? get_page_from_freelist+0x1e7f/0x4170 [ 1337.623292] __should_failslab+0x115/0x180 [ 1337.627531] should_failslab+0x5/0x10 [ 1337.631312] kmem_cache_alloc+0x3f/0x370 [ 1337.635376] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1337.640984] radix_tree_extend+0x191/0x4b0 [ 1337.645199] ? mem_cgroup_oom_trylock+0x220/0x220 [ 1337.650026] __radix_tree_create+0x448/0x540 [ 1337.654423] page_cache_tree_insert+0xac/0x3f0 [ 1337.658994] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 1337.664524] ? lock_acquire+0x170/0x3c0 [ 1337.668479] ? __add_to_page_cache_locked+0x45e/0xb60 [ 1337.673661] __add_to_page_cache_locked+0x46e/0xb60 [ 1337.678666] ? page_cache_tree_insert+0x3f0/0x3f0 [ 1337.683493] ? iput+0xc9/0x860 [ 1337.686676] add_to_page_cache_lru+0x16a/0x680 [ 1337.691244] ? add_to_page_cache_locked+0x40/0x40 [ 1337.696078] do_read_cache_page+0x50a/0x1170 [ 1337.700473] ? blkdev_writepages+0x20/0x20 [ 1337.704692] btrfs_scan_one_device+0x195/0xd00 [ 1337.709266] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1337.714353] ? debug_check_no_obj_freed+0x201/0x490 [ 1337.719354] ? device_list_add+0xdd0/0xdd0 [ 1337.723572] ? kfree+0x110/0x210 [ 1337.726923] ? btrfs_mount_root+0x107a/0x1830 [ 1337.731402] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1337.735986] btrfs_mount_root+0x9df/0x1830 [ 1337.740215] ? btrfs_decode_error+0x70/0x70 [ 1337.744533] ? __mutex_unlock_slowpath+0xea/0x610 [ 1337.749369] ? check_preemption_disabled+0x41/0x280 [ 1337.754377] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1337.759384] ? pcpu_alloc+0xc9/0x1190 [ 1337.763169] ? __lockdep_init_map+0x100/0x5a0 [ 1337.767651] mount_fs+0xa3/0x310 [ 1337.771005] vfs_kern_mount.part.0+0x68/0x470 [ 1337.775489] ? kfree+0x110/0x210 [ 1337.778839] vfs_kern_mount+0x3c/0x60 [ 1337.782624] btrfs_mount+0x23a/0xaa0 [ 1337.786338] ? btrfs_show_options+0xfd0/0xfd0 [ 1337.790813] ? __mutex_unlock_slowpath+0xea/0x610 [ 1337.795675] ? check_preemption_disabled+0x41/0x280 [ 1337.800773] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1337.805772] ? pcpu_alloc+0xc9/0x1190 [ 1337.809557] ? __lockdep_init_map+0x100/0x5a0 [ 1337.814055] mount_fs+0xa3/0x310 [ 1337.817410] vfs_kern_mount.part.0+0x68/0x470 [ 1337.821895] do_mount+0x115c/0x2f50 [ 1337.825508] ? cmp_ex_sort+0xc0/0xc0 [ 1337.829205] ? __do_page_fault+0x180/0xd60 [ 1337.833439] ? copy_mount_string+0x40/0x40 [ 1337.837676] ? memset+0x20/0x40 [ 1337.840948] ? copy_mount_options+0x26f/0x380 [ 1337.845432] ksys_mount+0xcf/0x130 [ 1337.848959] __x64_sys_mount+0xba/0x150 [ 1337.852918] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1337.857484] do_syscall_64+0xf9/0x620 [ 1337.861270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1337.866527] RIP: 0033:0x7f037574e3ca [ 1337.870237] 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 21:08:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010003b2000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:24 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1337.889203] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1337.896890] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1337.904140] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1337.911390] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1337.918729] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1337.925983] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:24 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 52) 21:08:24 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006900000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:24 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000de000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1338.113982] BTRFS error (device loop2): open_ctree failed [ 1338.147330] BTRFS error (device loop1): superblock checksum mismatch [ 1338.155382] BTRFS error (device loop1): open_ctree failed [ 1338.164134] FAULT_INJECTION: forcing a failure. [ 1338.164134] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.176117] CPU: 0 PID: 8794 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1338.183923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1338.193279] Call Trace: [ 1338.195874] dump_stack+0x1fc/0x2ef [ 1338.199509] should_fail.cold+0xa/0xf [ 1338.203321] ? setup_fault_attr+0x200/0x200 [ 1338.207654] ? lock_acquire+0x170/0x3c0 [ 1338.211652] __should_failslab+0x115/0x180 [ 1338.215904] should_failslab+0x5/0x10 [ 1338.219713] kmem_cache_alloc+0x277/0x370 [ 1338.223861] getname_kernel+0x4e/0x370 [ 1338.227743] kern_path+0x1b/0x40 [ 1338.231118] lookup_bdev+0xfc/0x220 [ 1338.234754] ? bd_acquire+0x440/0x440 [ 1338.238566] ? debug_check_no_obj_freed+0x201/0x490 [ 1338.243592] blkdev_get_by_path+0x1b/0xd0 [ 1338.247729] btrfs_scan_one_device+0xd0/0xd00 [ 1338.252340] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1338.257444] ? debug_check_no_obj_freed+0x201/0x490 [ 1338.262468] ? device_list_add+0xdd0/0xdd0 [ 1338.266720] ? kfree+0x110/0x210 [ 1338.270083] ? btrfs_mount_root+0x107a/0x1830 [ 1338.274588] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1338.279183] btrfs_mount_root+0x9df/0x1830 [ 1338.283433] ? btrfs_decode_error+0x70/0x70 [ 1338.287750] ? __mutex_unlock_slowpath+0xea/0x610 [ 1338.292596] ? check_preemption_disabled+0x41/0x280 [ 1338.297622] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1338.302639] ? pcpu_alloc+0xc9/0x1190 [ 1338.306430] ? __lockdep_init_map+0x100/0x5a0 [ 1338.310925] mount_fs+0xa3/0x310 [ 1338.314304] vfs_kern_mount.part.0+0x68/0x470 [ 1338.318804] ? kfree+0x110/0x210 [ 1338.322177] vfs_kern_mount+0x3c/0x60 [ 1338.325980] btrfs_mount+0x23a/0xaa0 [ 1338.329688] ? btrfs_show_options+0xfd0/0xfd0 [ 1338.334181] ? __mutex_unlock_slowpath+0xea/0x610 [ 1338.339036] ? check_preemption_disabled+0x41/0x280 [ 1338.344056] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1338.349059] ? pcpu_alloc+0xc9/0x1190 [ 1338.352871] ? __lockdep_init_map+0x100/0x5a0 [ 1338.357363] mount_fs+0xa3/0x310 [ 1338.360776] vfs_kern_mount.part.0+0x68/0x470 [ 1338.365428] do_mount+0x115c/0x2f50 [ 1338.369050] ? cmp_ex_sort+0xc0/0xc0 [ 1338.372771] ? __do_page_fault+0x180/0xd60 [ 1338.377011] ? copy_mount_string+0x40/0x40 [ 1338.381266] ? memset+0x20/0x40 [ 1338.384554] ? copy_mount_options+0x26f/0x380 [ 1338.389044] ksys_mount+0xcf/0x130 [ 1338.392577] __x64_sys_mount+0xba/0x150 [ 1338.396728] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1338.401316] do_syscall_64+0xf9/0x620 [ 1338.405117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1338.410321] RIP: 0033:0x7f037574e3ca [ 1338.414032] 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 [ 1338.432929] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1338.440645] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1338.447921] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1338.455193] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1338.462459] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1338.469717] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x64}) 21:08:25 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 53) 21:08:25 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006a00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1338.636024] BTRFS error (device loop2): superblock checksum mismatch 21:08:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc200000100c0ed000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1338.715485] BTRFS error (device loop2): open_ctree failed 21:08:25 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x68}) [ 1338.848088] BTRFS error (device loop1): superblock checksum mismatch 21:08:25 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006b00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1338.891098] FAULT_INJECTION: forcing a failure. [ 1338.891098] name failslab, interval 1, probability 0, space 0, times 0 [ 1338.904876] CPU: 0 PID: 8835 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1338.912745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1338.922089] Call Trace: [ 1338.924682] dump_stack+0x1fc/0x2ef [ 1338.928325] should_fail.cold+0xa/0xf [ 1338.932138] ? setup_fault_attr+0x200/0x200 [ 1338.936462] ? lock_acquire+0x170/0x3c0 [ 1338.940545] __should_failslab+0x115/0x180 [ 1338.944788] should_failslab+0x5/0x10 [ 1338.948602] __kmalloc_track_caller+0x2a6/0x3c0 [ 1338.953288] ? btrfs_mount_root+0x364/0x1830 [ 1338.957707] kstrdup+0x36/0x70 [ 1338.960912] btrfs_mount_root+0x364/0x1830 [ 1338.965167] ? btrfs_decode_error+0x70/0x70 [ 1338.969598] ? __mutex_unlock_slowpath+0xea/0x610 [ 1338.974462] ? check_preemption_disabled+0x41/0x280 [ 1338.979500] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1338.984531] ? pcpu_alloc+0xc9/0x1190 [ 1338.988352] ? __lockdep_init_map+0x100/0x5a0 [ 1338.992860] mount_fs+0xa3/0x310 [ 1338.996245] vfs_kern_mount.part.0+0x68/0x470 [ 1339.000747] ? kfree+0x110/0x210 [ 1339.004136] vfs_kern_mount+0x3c/0x60 [ 1339.007952] btrfs_mount+0x23a/0xaa0 [ 1339.011682] ? btrfs_show_options+0xfd0/0xfd0 [ 1339.016183] ? __mutex_unlock_slowpath+0xea/0x610 [ 1339.021038] ? check_preemption_disabled+0x41/0x280 [ 1339.026071] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1339.031102] ? pcpu_alloc+0xc9/0x1190 [ 1339.034912] ? __lockdep_init_map+0x100/0x5a0 [ 1339.039420] mount_fs+0xa3/0x310 [ 1339.042803] vfs_kern_mount.part.0+0x68/0x470 [ 1339.047319] do_mount+0x115c/0x2f50 [ 1339.050967] ? cmp_ex_sort+0xc0/0xc0 [ 1339.054696] ? __do_page_fault+0x180/0xd60 [ 1339.058956] ? copy_mount_string+0x40/0x40 [ 1339.063206] ? memset+0x20/0x40 [ 1339.066510] ? copy_mount_options+0x26f/0x380 [ 1339.071031] ksys_mount+0xcf/0x130 [ 1339.074591] __x64_sys_mount+0xba/0x150 [ 1339.078841] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1339.083436] do_syscall_64+0xf9/0x620 [ 1339.087262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1339.092554] RIP: 0033:0x7f037574e3ca [ 1339.096286] 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 [ 1339.115198] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1339.122918] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1339.130201] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 21:08:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010000f0000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1339.137485] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1339.144763] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1339.152045] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000fff000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:25 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006c00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1339.221456] BTRFS error (device loop1): open_ctree failed [ 1339.231074] BTRFS error (device loop2): superblock checksum mismatch [ 1339.266142] BTRFS error (device loop2): open_ctree failed [ 1339.282618] BTRFS error (device loop2): superblock checksum mismatch 21:08:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 54) 21:08:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1339.369529] BTRFS error (device loop2): open_ctree failed 21:08:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010040c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:26 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006d00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x6c}) [ 1339.536984] BTRFS error (device loop1): superblock checksum mismatch 21:08:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1339.588977] BTRFS error (device loop1): open_ctree failed [ 1339.599782] FAULT_INJECTION: forcing a failure. [ 1339.599782] name failslab, interval 1, probability 0, space 0, times 0 [ 1339.615563] CPU: 1 PID: 8890 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1339.623471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1339.632830] Call Trace: [ 1339.635433] dump_stack+0x1fc/0x2ef [ 1339.639078] should_fail.cold+0xa/0xf [ 1339.642883] ? setup_fault_attr+0x200/0x200 [ 1339.647191] ? __lock_acquire+0x6de/0x3ff0 [ 1339.651412] __should_failslab+0x115/0x180 [ 1339.655639] should_failslab+0x5/0x10 [ 1339.659441] kmem_cache_alloc+0x3f/0x370 [ 1339.663490] ? mempool_alloc+0x350/0x350 [ 1339.667612] mempool_alloc+0x146/0x350 [ 1339.671502] ? lock_acquire+0x170/0x3c0 [ 1339.675475] ? mempool_resize+0x790/0x790 [ 1339.679626] ? check_preemption_disabled+0x41/0x280 [ 1339.684629] ? alloc_buffer_head+0x20/0x130 [ 1339.688940] bio_alloc_bioset+0x389/0x5e0 [ 1339.693210] ? alloc_page_buffers+0x2da/0x5c0 [ 1339.697690] ? bvec_alloc+0x2f0/0x2f0 [ 1339.701487] ? do_raw_spin_lock+0xcb/0x220 [ 1339.705717] ? create_empty_buffers+0x4e7/0x760 [ 1339.710462] submit_bh_wbc+0x141/0x760 [ 1339.714392] block_read_full_page+0x7cf/0xd10 [ 1339.718871] ? block_llseek+0xc0/0xc0 [ 1339.722660] ? __bread_gfp+0x300/0x300 [ 1339.726538] ? add_to_page_cache_locked+0x40/0x40 [ 1339.731385] do_read_cache_page+0x533/0x1170 [ 1339.735796] ? blkdev_writepages+0x20/0x20 [ 1339.740019] btrfs_scan_one_device+0x195/0xd00 [ 1339.744593] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1339.749688] ? debug_check_no_obj_freed+0x201/0x490 [ 1339.754703] ? device_list_add+0xdd0/0xdd0 [ 1339.758924] ? kfree+0x110/0x210 [ 1339.762296] ? btrfs_mount_root+0x107a/0x1830 [ 1339.766792] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1339.771412] btrfs_mount_root+0x9df/0x1830 [ 1339.775639] ? btrfs_decode_error+0x70/0x70 [ 1339.780130] ? __mutex_unlock_slowpath+0xea/0x610 [ 1339.785033] ? check_preemption_disabled+0x41/0x280 [ 1339.790052] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1339.795167] ? pcpu_alloc+0xc9/0x1190 [ 1339.798958] ? __lockdep_init_map+0x100/0x5a0 [ 1339.803442] mount_fs+0xa3/0x310 [ 1339.806800] vfs_kern_mount.part.0+0x68/0x470 [ 1339.811280] ? kfree+0x110/0x210 [ 1339.814704] vfs_kern_mount+0x3c/0x60 [ 1339.818492] btrfs_mount+0x23a/0xaa0 [ 1339.822194] ? btrfs_show_options+0xfd0/0xfd0 [ 1339.826682] ? __mutex_unlock_slowpath+0xea/0x610 [ 1339.831631] ? check_preemption_disabled+0x41/0x280 [ 1339.836634] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1339.841634] ? pcpu_alloc+0xc9/0x1190 [ 1339.845421] ? __lockdep_init_map+0x100/0x5a0 [ 1339.849904] mount_fs+0xa3/0x310 [ 1339.853259] vfs_kern_mount.part.0+0x68/0x470 [ 1339.857745] do_mount+0x115c/0x2f50 [ 1339.861387] ? cmp_ex_sort+0xc0/0xc0 [ 1339.865089] ? __do_page_fault+0x180/0xd60 [ 1339.869331] ? copy_mount_string+0x40/0x40 [ 1339.873556] ? memset+0x20/0x40 [ 1339.876821] ? copy_mount_options+0x26f/0x380 [ 1339.881390] ksys_mount+0xcf/0x130 [ 1339.884925] __x64_sys_mount+0xba/0x150 [ 1339.888905] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1339.893475] do_syscall_64+0xf9/0x620 [ 1339.897262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1339.902442] RIP: 0033:0x7f037574e3ca [ 1339.906159] 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 [ 1339.925099] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1339.932817] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1339.940083] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1339.947337] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1339.954611] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1339.961864] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010041c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:26 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006e00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1340.050425] BTRFS error (device loop2): superblock checksum mismatch 21:08:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 55) [ 1340.193212] BTRFS warning (device ): duplicate device /dev/loop1 devid 1 generation 2233785415175766023 scanned by syz-executor.1 (8920) 21:08:26 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:26 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1340.241834] BTRFS error (device loop2): open_ctree failed [ 1340.249158] BTRFS error (device loop2): superblock checksum mismatch [ 1340.278751] FAULT_INJECTION: forcing a failure. [ 1340.278751] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.336812] CPU: 1 PID: 8936 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1340.344645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.354017] Call Trace: [ 1340.356619] dump_stack+0x1fc/0x2ef [ 1340.360269] should_fail.cold+0xa/0xf [ 1340.364094] ? setup_fault_attr+0x200/0x200 [ 1340.368436] __should_failslab+0x115/0x180 [ 1340.372695] should_failslab+0x5/0x10 [ 1340.376506] kmem_cache_alloc+0x3f/0x370 [ 1340.380683] ? mempool_alloc+0x350/0x350 [ 1340.384757] mempool_alloc+0x146/0x350 [ 1340.388663] ? mempool_resize+0x790/0x790 [ 1340.392927] ? lock_downgrade+0x720/0x720 [ 1340.397097] ? mark_held_locks+0xa6/0xf0 [ 1340.401183] bio_alloc_bioset+0x389/0x5e0 [ 1340.405343] ? __find_get_block+0x314/0xde0 [ 1340.410301] ? bvec_alloc+0x2f0/0x2f0 [ 1340.414122] ? __getblk_slow+0x6a3/0x9e0 [ 1340.418208] submit_bh_wbc+0x141/0x760 [ 1340.422114] __bread_gfp+0x14e/0x300 [ 1340.425843] btrfs_read_dev_super+0x8a/0x230 [ 1340.430266] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1340.434771] open_fs_devices+0x5a3/0xa50 [ 1340.438852] ? find_fsid+0xb0/0xb0 [ 1340.442418] btrfs_open_devices+0x114/0x150 [ 1340.446785] btrfs_mount_root+0xa60/0x1830 [ 1340.451046] ? btrfs_decode_error+0x70/0x70 [ 1340.455379] ? __mutex_unlock_slowpath+0xea/0x610 [ 1340.460240] ? check_preemption_disabled+0x41/0x280 [ 1340.465284] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1340.470316] ? pcpu_alloc+0xc9/0x1190 [ 1340.474133] ? __lockdep_init_map+0x100/0x5a0 [ 1340.478644] mount_fs+0xa3/0x310 [ 1340.482039] vfs_kern_mount.part.0+0x68/0x470 [ 1340.486545] ? kfree+0x110/0x210 [ 1340.489928] vfs_kern_mount+0x3c/0x60 [ 1340.493744] btrfs_mount+0x23a/0xaa0 [ 1340.497473] ? btrfs_show_options+0xfd0/0xfd0 [ 1340.502063] ? __mutex_unlock_slowpath+0xea/0x610 [ 1340.506924] ? check_preemption_disabled+0x41/0x280 [ 1340.511967] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1340.517008] ? pcpu_alloc+0xc9/0x1190 [ 1340.520823] ? __lockdep_init_map+0x100/0x5a0 [ 1340.525331] mount_fs+0xa3/0x310 [ 1340.528711] vfs_kern_mount.part.0+0x68/0x470 [ 1340.533221] do_mount+0x115c/0x2f50 [ 1340.536858] ? cmp_ex_sort+0xc0/0xc0 [ 1340.540579] ? __do_page_fault+0x180/0xd60 [ 1340.544825] ? copy_mount_string+0x40/0x40 [ 1340.549074] ? memset+0x20/0x40 [ 1340.552365] ? copy_mount_options+0x26f/0x380 [ 1340.557136] ksys_mount+0xcf/0x130 [ 1340.560691] __x64_sys_mount+0xba/0x150 [ 1340.564683] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1340.569279] do_syscall_64+0xf9/0x620 [ 1340.573100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1340.578298] RIP: 0033:0x7f037574e3ca [ 1340.582023] 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 [ 1340.600931] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1340.608656] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1340.615958] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1340.623245] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1340.630531] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 21:08:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1340.637808] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 21:08:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010042c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) 21:08:27 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2006f00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x74}) [ 1340.743343] BTRFS error (device loop2): open_ctree failed 21:08:27 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010043c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1340.804396] BTRFS error (device loop1): superblock checksum mismatch 21:08:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 56) [ 1340.932893] BTRFS error (device loop1): open_ctree failed 21:08:27 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2007000000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010044c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1341.032967] BTRFS error (device loop2): superblock checksum mismatch [ 1341.055413] FAULT_INJECTION: forcing a failure. [ 1341.055413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1341.067234] CPU: 1 PID: 8985 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1341.075035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.084395] Call Trace: [ 1341.087014] dump_stack+0x1fc/0x2ef [ 1341.090744] should_fail.cold+0xa/0xf [ 1341.094553] ? setup_fault_attr+0x200/0x200 [ 1341.098870] __alloc_pages_nodemask+0x239/0x2890 [ 1341.103616] ? __lock_acquire+0x6de/0x3ff0 [ 1341.107841] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1341.112672] ? mark_held_locks+0xa6/0xf0 [ 1341.116808] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1341.121388] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1341.126148] ? rcu_nmi_exit+0xb3/0x180 [ 1341.130028] ? retint_kernel+0x2d/0x2d [ 1341.134096] cache_grow_begin+0xa4/0x8a0 [ 1341.138146] ? setup_fault_attr+0x200/0x200 [ 1341.142458] cache_alloc_refill+0x273/0x340 [ 1341.146767] kmem_cache_alloc+0x346/0x370 [ 1341.150952] getname_kernel+0x4e/0x370 [ 1341.154835] kern_path+0x1b/0x40 [ 1341.158190] lookup_bdev+0xfc/0x220 [ 1341.161802] ? bd_acquire+0x440/0x440 [ 1341.165588] ? try_release_extent_buffer+0x3a0/0x3a0 [ 1341.170676] ? list_sort.part.0+0x523/0x790 [ 1341.174998] ? try_release_extent_buffer+0x3a0/0x3a0 [ 1341.180107] blkdev_get_by_path+0x1b/0xd0 [ 1341.184254] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1341.188748] open_fs_devices+0x5a3/0xa50 [ 1341.192807] ? find_fsid+0xb0/0xb0 [ 1341.196357] ? debug_check_no_obj_freed+0x201/0x490 [ 1341.201454] btrfs_open_devices+0x114/0x150 [ 1341.205772] btrfs_mount_root+0xa60/0x1830 [ 1341.210002] ? btrfs_decode_error+0x70/0x70 [ 1341.214316] ? __mutex_unlock_slowpath+0xea/0x610 [ 1341.219266] ? check_preemption_disabled+0x41/0x280 [ 1341.224365] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1341.229545] ? pcpu_alloc+0xc9/0x1190 [ 1341.233336] ? __lockdep_init_map+0x100/0x5a0 [ 1341.237910] mount_fs+0xa3/0x310 [ 1341.241280] vfs_kern_mount.part.0+0x68/0x470 [ 1341.245763] ? kfree+0x110/0x210 [ 1341.249117] vfs_kern_mount+0x3c/0x60 [ 1341.253097] btrfs_mount+0x23a/0xaa0 [ 1341.256812] ? btrfs_show_options+0xfd0/0xfd0 [ 1341.261295] ? __mutex_unlock_slowpath+0xea/0x610 [ 1341.266130] ? check_preemption_disabled+0x41/0x280 [ 1341.271155] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1341.276170] ? pcpu_alloc+0xc9/0x1190 [ 1341.279968] ? __lockdep_init_map+0x100/0x5a0 [ 1341.284454] mount_fs+0xa3/0x310 [ 1341.287811] vfs_kern_mount.part.0+0x68/0x470 [ 1341.292304] do_mount+0x115c/0x2f50 [ 1341.295942] ? cmp_ex_sort+0xc0/0xc0 [ 1341.299656] ? __do_page_fault+0x180/0xd60 [ 1341.303878] ? copy_mount_string+0x40/0x40 [ 1341.308106] ? memset+0x20/0x40 [ 1341.311389] ? copy_mount_options+0x26f/0x380 [ 1341.315873] ksys_mount+0xcf/0x130 [ 1341.319410] __x64_sys_mount+0xba/0x150 [ 1341.323474] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1341.328260] do_syscall_64+0xf9/0x620 [ 1341.332051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.337226] RIP: 0033:0x7f037574e3ca [ 1341.341013] 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 [ 1341.360026] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1341.367737] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1341.375017] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 21:08:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) [ 1341.382284] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1341.389551] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1341.396812] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1341.420088] BTRFS error (device loop2): open_ctree failed 21:08:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:28 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2007100000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) [ 1341.433749] BTRFS error (device loop2): superblock checksum mismatch 21:08:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 57) [ 1341.514637] BTRFS error (device loop2): open_ctree failed [ 1341.608288] BTRFS warning (device ): duplicate device /dev/loop2 devid 1 generation 7 scanned by syz-executor.2 (9011) [ 1341.623799] BTRFS error (device loop1): superblock checksum mismatch [ 1341.643671] FAULT_INJECTION: forcing a failure. [ 1341.643671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1341.655847] CPU: 1 PID: 9014 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1341.663651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1341.672999] Call Trace: [ 1341.675587] dump_stack+0x1fc/0x2ef [ 1341.679208] should_fail.cold+0xa/0xf [ 1341.683118] ? mark_held_locks+0xf0/0xf0 [ 1341.687187] ? setup_fault_attr+0x200/0x200 [ 1341.691508] __alloc_pages_nodemask+0x239/0x2890 [ 1341.696262] ? __lock_acquire+0x6de/0x3ff0 [ 1341.700499] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1341.705340] ? __lock_acquire+0x6de/0x3ff0 [ 1341.709662] ? mark_held_locks+0xf0/0xf0 [ 1341.713809] ? lock_acquire+0x170/0x3c0 [ 1341.717774] ? lo_release+0x1a/0x1f0 [ 1341.721487] cache_grow_begin+0xa4/0x8a0 [ 1341.725542] ? setup_fault_attr+0x200/0x200 [ 1341.729856] ? lock_acquire+0x170/0x3c0 [ 1341.733826] cache_alloc_refill+0x273/0x340 [ 1341.738139] kmem_cache_alloc+0x346/0x370 [ 1341.742280] getname_kernel+0x4e/0x370 [ 1341.746160] kern_path+0x1b/0x40 [ 1341.749515] lookup_bdev+0xfc/0x220 [ 1341.753131] ? bd_acquire+0x440/0x440 [ 1341.756925] ? try_release_extent_buffer+0x3a0/0x3a0 [ 1341.762024] ? list_sort.part.0+0x523/0x790 [ 1341.766334] ? try_release_extent_buffer+0x3a0/0x3a0 [ 1341.771430] blkdev_get_by_path+0x1b/0xd0 [ 1341.775567] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1341.780052] open_fs_devices+0x5a3/0xa50 [ 1341.784105] ? find_fsid+0xb0/0xb0 [ 1341.787634] ? debug_check_no_obj_freed+0x201/0x490 [ 1341.792648] btrfs_open_devices+0x114/0x150 [ 1341.796970] btrfs_mount_root+0xa60/0x1830 [ 1341.801202] ? btrfs_decode_error+0x70/0x70 [ 1341.805516] ? __mutex_unlock_slowpath+0xea/0x610 [ 1341.810359] ? check_preemption_disabled+0x41/0x280 [ 1341.815372] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1341.820398] ? pcpu_alloc+0xc9/0x1190 [ 1341.824202] ? __lockdep_init_map+0x100/0x5a0 [ 1341.828703] mount_fs+0xa3/0x310 [ 1341.832261] vfs_kern_mount.part.0+0x68/0x470 [ 1341.836754] ? kfree+0x110/0x210 [ 1341.840117] vfs_kern_mount+0x3c/0x60 [ 1341.843910] btrfs_mount+0x23a/0xaa0 [ 1341.847624] ? btrfs_show_options+0xfd0/0xfd0 [ 1341.852116] ? __mutex_unlock_slowpath+0xea/0x610 [ 1341.856957] ? check_preemption_disabled+0x41/0x280 [ 1341.862499] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1341.867508] ? pcpu_alloc+0xc9/0x1190 [ 1341.871301] ? __lockdep_init_map+0x100/0x5a0 [ 1341.875791] mount_fs+0xa3/0x310 [ 1341.879151] vfs_kern_mount.part.0+0x68/0x470 [ 1341.883644] do_mount+0x115c/0x2f50 [ 1341.887262] ? cmp_ex_sort+0xc0/0xc0 [ 1341.890969] ? __do_page_fault+0x180/0xd60 [ 1341.895280] ? copy_mount_string+0x40/0x40 [ 1341.899510] ? memset+0x20/0x40 [ 1341.902781] ? copy_mount_options+0x26f/0x380 [ 1341.907268] ksys_mount+0xcf/0x130 [ 1341.910802] __x64_sys_mount+0xba/0x150 [ 1341.914772] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1341.919351] do_syscall_64+0xf9/0x620 [ 1341.923148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1341.928327] RIP: 0033:0x7f037574e3ca [ 1341.932031] 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 [ 1341.950925] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 21:08:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0x7a}) 21:08:28 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010045c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1341.958711] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1341.965976] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1341.973239] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1341.980493] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1341.987748] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1342.074162] BTRFS error (device loop1): open_ctree failed 21:08:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d18a88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) (fail_nth: 58) 21:08:28 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11c, 0x10000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:28 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x11b, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)) 21:08:28 executing program 4: sendmsg$NL80211_CMD_JOIN_IBSS(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2008f00000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045030000000000000000000000010000000000000000000001000000000000720000000000", 0xe1, 0x10000}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}]}) 21:08:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)={[], [], 0xff}) 21:08:29 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000000010000ffffff8c000000000000000800000000000000f90cac8b044b4fa88bee4b8d3da88dc20000010046c6010001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000005c0)) [ 1342.346643] BTRFS error (device loop2): superblock checksum mismatch [ 1342.355586] FAULT_INJECTION: forcing a failure. [ 1342.355586] name failslab, interval 1, probability 0, space 0, times 0 [ 1342.405653] CPU: 0 PID: 9049 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1342.413749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1342.423196] Call Trace: [ 1342.425800] dump_stack+0x1fc/0x2ef [ 1342.429447] should_fail.cold+0xa/0xf [ 1342.433259] ? setup_fault_attr+0x200/0x200 [ 1342.437595] ? lock_acquire+0x170/0x3c0 [ 1342.441589] __should_failslab+0x115/0x180 [ 1342.445835] should_failslab+0x5/0x10 [ 1342.449645] kmem_cache_alloc_trace+0x284/0x380 [ 1342.454323] btrfs_alloc_device+0xae/0x670 [ 1342.458566] ? btrfs_finish_sprout+0x6c0/0x6c0 [ 1342.463155] ? blkdev_put+0x85/0x520 [ 1342.466883] close_fs_devices.part.0+0x263/0x8e0 [ 1342.471657] btrfs_close_devices+0x95/0x1f0 [ 1342.475997] btrfs_mount_root+0x10b9/0x1830 [ 1342.480338] ? btrfs_decode_error+0x70/0x70 [ 1342.484668] ? __mutex_unlock_slowpath+0xea/0x610 [ 1342.489526] ? check_preemption_disabled+0x41/0x280 [ 1342.494560] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1342.499595] ? pcpu_alloc+0xc9/0x1190 [ 1342.503416] ? __lockdep_init_map+0x100/0x5a0 [ 1342.507925] mount_fs+0xa3/0x310 [ 1342.511313] vfs_kern_mount.part.0+0x68/0x470 [ 1342.515824] ? kfree+0x110/0x210 [ 1342.519200] vfs_kern_mount+0x3c/0x60 [ 1342.523037] btrfs_mount+0x23a/0xaa0 [ 1342.526769] ? btrfs_show_options+0xfd0/0xfd0 [ 1342.531273] ? __mutex_unlock_slowpath+0xea/0x610 [ 1342.536133] ? check_preemption_disabled+0x41/0x280 [ 1342.541169] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1342.546204] ? pcpu_alloc+0xc9/0x1190 [ 1342.550025] ? __lockdep_init_map+0x100/0x5a0 [ 1342.554534] mount_fs+0xa3/0x310 [ 1342.557918] vfs_kern_mount.part.0+0x68/0x470 [ 1342.562433] do_mount+0x115c/0x2f50 [ 1342.566068] ? cmp_ex_sort+0xc0/0xc0 [ 1342.569791] ? __do_page_fault+0x180/0xd60 [ 1342.574031] ? copy_mount_string+0x40/0x40 [ 1342.578281] ? memset+0x20/0x40 [ 1342.581566] ? copy_mount_options+0x26f/0x380 [ 1342.586161] ksys_mount+0xcf/0x130 [ 1342.589724] __x64_sys_mount+0xba/0x150 [ 1342.593711] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1342.598398] do_syscall_64+0xf9/0x620 [ 1342.602213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1342.607414] RIP: 0033:0x7f037574e3ca [ 1342.611134] 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 [ 1342.630086] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1342.637892] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1342.645177] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1342.652460] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1342.659738] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1342.667017] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1342.793783] ------------[ cut here ]------------ [ 1342.798573] kernel BUG at fs/btrfs/volumes.c:1061! [ 1342.838936] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1342.844328] CPU: 0 PID: 9049 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 1342.852215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1342.861590] RIP: 0010:close_fs_devices.part.0+0x6b0/0x8e0 [ 1342.867135] Code: 03 0f 8e 27 01 00 00 48 8b 44 24 20 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 70 ad 71 fe <0f> 0b e8 69 ad 71 fe 0f 0b e8 22 8d a7 fe e9 17 fd ff ff 48 8b 7c [ 1342.886040] RSP: 0018:ffff888096af7838 EFLAGS: 00010246 [ 1342.891416] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90007468000 [ 1342.898689] RDX: 0000000000040000 RSI: ffffffff82f0d800 RDI: 0000000000000007 [ 1342.906059] RBP: ffff88808fbe7880 R08: 0000000000000000 R09: fffffffffffff000 [ 1342.913334] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1342.920617] R13: fffffffffffffff4 R14: dffffc0000000000 R15: ffff88809d8e3b40 [ 1342.927890] FS: 00007f03740c2700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1342.936155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1342.942043] CR2: 00007f0b97bbd000 CR3: 00000000b326f000 CR4: 00000000003406f0 [ 1342.949320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1342.956594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1342.964164] Call Trace: [ 1342.966760] btrfs_close_devices+0x95/0x1f0 [ 1342.971096] btrfs_mount_root+0x10b9/0x1830 [ 1342.975435] ? btrfs_decode_error+0x70/0x70 [ 1342.979769] ? __mutex_unlock_slowpath+0xea/0x610 [ 1342.984628] ? check_preemption_disabled+0x41/0x280 [ 1342.989659] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1342.994692] ? pcpu_alloc+0xc9/0x1190 [ 1342.998511] ? __lockdep_init_map+0x100/0x5a0 [ 1343.003016] mount_fs+0xa3/0x310 [ 1343.006399] vfs_kern_mount.part.0+0x68/0x470 [ 1343.010896] ? kfree+0x110/0x210 [ 1343.014268] vfs_kern_mount+0x3c/0x60 [ 1343.018115] btrfs_mount+0x23a/0xaa0 [ 1343.021839] ? btrfs_show_options+0xfd0/0xfd0 [ 1343.026339] ? __mutex_unlock_slowpath+0xea/0x610 [ 1343.031194] ? check_preemption_disabled+0x41/0x280 [ 1343.036223] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1343.041246] ? pcpu_alloc+0xc9/0x1190 [ 1343.045054] ? __lockdep_init_map+0x100/0x5a0 [ 1343.049558] mount_fs+0xa3/0x310 [ 1343.052937] vfs_kern_mount.part.0+0x68/0x470 [ 1343.057445] do_mount+0x115c/0x2f50 [ 1343.061082] ? cmp_ex_sort+0xc0/0xc0 [ 1343.064806] ? __do_page_fault+0x180/0xd60 [ 1343.069052] ? copy_mount_string+0x40/0x40 [ 1343.073302] ? memset+0x20/0x40 [ 1343.076592] ? copy_mount_options+0x26f/0x380 [ 1343.081098] ksys_mount+0xcf/0x130 [ 1343.084629] __x64_sys_mount+0xba/0x150 [ 1343.088614] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1343.093180] do_syscall_64+0xf9/0x620 [ 1343.096975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1343.102153] RIP: 0033:0x7f037574e3ca [ 1343.105858] 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 [ 1343.124746] RSP: 002b:00007f03740c1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1343.132442] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007f037574e3ca [ 1343.139695] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f03740c1fe0 [ 1343.146953] RBP: 00007f03740c2020 R08: 00007f03740c2020 R09: 0000000020000000 [ 1343.154226] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1343.161488] R13: 0000000020000100 R14: 00007f03740c1fe0 R15: 00000000200005c0 [ 1343.168760] Modules linked in: [ 1343.182057] ---[ end trace 689bfc7726d32feb ]--- [ 1343.187477] RIP: 0010:close_fs_devices.part.0+0x6b0/0x8e0 [ 1343.193354] Code: 03 0f 8e 27 01 00 00 48 8b 44 24 20 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 70 ad 71 fe <0f> 0b e8 69 ad 71 fe 0f 0b e8 22 8d a7 fe e9 17 fd ff ff 48 8b 7c [ 1343.214343] RSP: 0018:ffff888096af7838 EFLAGS: 00010246 [ 1343.219725] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90007468000 [ 1343.227077] RDX: 0000000000040000 RSI: ffffffff82f0d800 RDI: 0000000000000007 [ 1343.234515] RBP: ffff88808fbe7880 R08: 0000000000000000 R09: fffffffffffff000 [ 1343.241870] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1343.249524] R13: fffffffffffffff4 R14: dffffc0000000000 R15: ffff88809d8e3b40 [ 1343.256867] FS: 00007f03740c2700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1343.265128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1343.271014] CR2: 00007f85be5ef000 CR3: 00000000b326f000 CR4: 00000000003406f0 [ 1343.278343] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1343.285766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1343.293076] Kernel panic - not syncing: Fatal exception [ 1343.298496] Kernel Offset: disabled [ 1343.302108] Rebooting in 86400 seconds..